CC Staff Report 05-24-21 - Renew Grading PermitCITY COUNCIL STAFF REPORT
Monday, May 24, 2021
Subject Avienda Grading Permit Renewal
Section OLD BUSINESS Item No: G.2.
Prepared By Laurie Hokkanen, City Manager File No:
PROPOSED MOTION
“The City Council approves the issuance of the grading permit in accordance with the preliminary plat approvals
dated July 13."
Approval requires a Simple Majority Vote of members present.
SUMMARY
Level 7 Development, LLC has requested the renewal of the grading permit approved by the City Council on
December 9, 2019.
BACKGROUND
The developer originally planned to proceed with grading and final plat in the spring of 2020. Uncertainties in the
economy related to the COVID19 pandemic delayed their schedule.
The developer has indicated that they are prepared to move forward with the mass grading and Phase 1 of the
infrastructure installation.
Staff is reviewing and editing the grading permit from December 2019 to ensure all conditions are current and
sufficient. Staff will provide an overview of the changes at the City Council meeting. The changes will be technical and
procedural in nature and not substantial in terms of altering the project as approved in the preliminary plat.
The developer is aware they are required to separately obtain grading permits from the Riley Purgatory Bluff Creek
Watershed District and Minnesota Pollution Control Agency.
DISCUSSION
Approval of the grading permit will allow grading to occur prior to the approval of the final plat. The developer
anticipates requesting final plat on June 28, 2021 or shortly thereafter.
RECOMMENDATION
CITY COUNCIL STAFF REPORTMonday, May 24, 2021SubjectAvienda Grading Permit RenewalSectionOLD BUSINESS Item No: G.2.Prepared By Laurie Hokkanen, City Manager File No: PROPOSED MOTION“The City Council approves the issuance of the grading permit in accordance with the preliminary plat approvalsdated July 13." Approval requires a Simple Majority Vote of members present.SUMMARYLevel 7 Development, LLC has requested the renewal of the grading permit approved by the City Council onDecember 9, 2019. BACKGROUNDThe developer originally planned to proceed with grading and final plat in the spring of 2020. Uncertainties in theeconomy related to the COVID19 pandemic delayed their schedule. The developer has indicated that they are prepared to move forward with the mass grading and Phase 1 of theinfrastructure installation. Staff is reviewing and editing the grading permit from December 2019 to ensure all conditions are current andsufficient. Staff will provide an overview of the changes at the City Council meeting. The changes will be technical andprocedural in nature and not substantial in terms of altering the project as approved in the preliminary plat. The developer is aware they are required to separately obtain grading permits from the Riley Purgatory Bluff CreekWatershed District and Minnesota Pollution Control Agency. DISCUSSIONApproval of the grading permit will allow grading to occur prior to the approval of the final plat. The developeranticipates requesting final plat on June 28, 2021 or shortly thereafter.
RECOMMENDATION
Staff recommends that the City Council approve the issuance of the grading permit in accordance with the preliminary
plat approvals dated July 13.
ATTACHMENTS:
Grading Permit
Grading Plans 1 of 3
Grading Plans 2 of 3
Grading Plans 3 of 3
GRADING PERMIT
PERMIT dated May 24, 2021, issued by the CITY OF CHANHASSEN, a Minnesota political
subdivision ("City"), to LEVEL 7 DEVELOPMENT LLC, a Minnesota limited liability company (the
"Developer").
1. Request for Grading Permit. The Developer has asked the City to approve a grading permit in
conjunction with the proposed plat for Avienda (referred to in this permit as the "site"). The land is
legally described as follows:
THE SOUTH HALF OF THE SOUTHWEST QUARTER (S 1/2 OF SW 1/4), SECTION 23, TOWNSHIP 116, RANGE 23,
CARVER COUNTY, MINNESOTA, EXCEPT THE FOLLOWING 2 DESCRIBED TRACTS:
LINE 1. COMMENCING AT THE SOUTHWEST CORNER OF SECTION 23, TOWNSHIP 116, RANGE 23; THENCE
RUNNING NORTHON SECTION LINE 30 FEET; THENCE IN A STRAIGHT LINE TO A POINT ON THE SOUTH
SECTION LINE OF SAID SECTION, 30FEET EAST OF THE SOUTHWEST CORNER OF SAID SECTION; THENCE
WEST 30 FEET TO SAID SOUTHWEST CORNER OFSAID SECTION AND PLACE OF BEGIN NING, BEING A
THREE CORNERED PIECE IN SOUTHWEST CORNER OF SAID SECTION23, TOWNSHIP 116 RANGE 23; AND 2.
THAT PART OF THE SOUTHEAST QUARTER OF THE SOUTHWEST QUARTER AND THEEAST HALF OF THE
SOUTHWEST QUARTER OF THE SOUTHWEST QUARTER, BOTH IN SECTION 23, TOWN SHIP 116 NORTH,
RANGE 23 WEST, CARVER COUNTY, MINNESOTA WHICH LIES EASTERLY OF LINE 2 DESCRIBED BELOW:
LINE 2. BEGINNING AT THE SOUTH QUARTER CORNER OF SAID SECTION 23; THENCE RUN WEST ON AN
AZIMUTH OF 271DEGREES 56 MINUTES 13 SECONDS ALONG THE SOUTH LINE OF SAID SECTION 23 FOR
1634.23 FEET TO A POINT; THENCEON AN AZIMUTH OF OO DEGREES 43 MINUTES 24 SECONDS FOR 500.11
FEET TO A POINT; THENCE ON AN AZIMUTH OF 91DEGREES 56 MINUTES 13 SECONDS FOR 1173.46 FEET TO
A POINT; THENCE ON AN AZIMUTH OF 29 DEGREES 19 MINUTES18 SECONDS FOR 152.11 FEET TO A POINT;
THENCE ON AN AZIMUTH OF 352 DEGREES 57 MINUTES 23 SECONDS FOR709.36 FEET TO A POINT ON THE
NORTH LINE OF SAID SOUTHEAST QUARTER OF THE SOUTHWEST QUARTER; THENCE ONAN AZIMUTH OF
91 DEGREES 23 MINUTES 02 SECONDS ALONG THE NORTH LINE OF SAID SOUTHEAST QUARTER OF THE
SOUTHWEST QUARTER FOR 475.37 FEET TO THE NORTHEAST CORNER OF SAID SOUTHEAST QUARTER OF
THE SOUTHWEST QUARTER AND THERE TERMINATING.
ABSTRACT.
TOGETHER WITH
PARCEL 1
THE NORTH 420.00 FEET OF THE EAST 414.86 FEET OF THE NW 1/4 OF THE SW 1/4 OF SECTION 23,
TOWNSHIP 116, RANGE 23, CARVER COUNTY, MINNESOTA.
PARCEL 2
THE NW 1/4 OF THE SW 1/4 OF SECTION 23, TOWNSHIP 116, RANGE 23, CARVER COUNTY, MINNESOTA
EXCEPT FOR THE SOUTH 658.24 FEET THEREOF; AND ALSO EXCEPT THE NORTH 420.00 FEET OF THE EAST
414.86 FEET THEREOF.
PARCEL 3
THE SOUTH 658.24 FEET OF THE NW 1/4 OF THE SW 1/4 OF SECTION 23, TOWNSHIP 116, RANGE 23, CARVER
COUNTY, MINNESOTA.
TOGETHER WITH
THE NORTHEAST QUARTER OF THE SOUTHWEST QUARTER (NE 1/4 OF SW 1/4) OF SECTION TWENTY-
THREE (23), TOWNSHIP ONE HUNDRED SIXTEEN (116) NORTH OF RANGE TWENTY-THREE (23) WEST,
CARVER COUNTY, MINNESOTA, EXCEPT THAT PART OF THE NORTHEAST QUARTER OF THE SOUTHWEST
QUARTER {NE 1/4 OF SW 1/4) OF SECTION TWENTY-THREE (23), TOWNSHIP ONE HUNDRED SIXTEEN (116)
NORTH, RANGE TWENTY-THREE (23) WEST, SHOWN AS PARCEL 64 ON MINNESOTA DEPARTMENT OF
TRANSPORTATION RIGHT OF WAY PLAT NO. 10-19, FILED 10-19-2004 AS DOCUMENT NO. 39930
2. Conditions of Approval. The City hereby approves the permit on condition that the
Developer abide by its terms and furnish the security required by this permit.
3. Plans. The extent of grading operations, and all applicable related work including Stormwater
Pollution Prevention Plan (SWPPP), shall be performed in accordance with Plans dated May 27, 2020,
prepared by Landform on behalf of the Developer. If the Plans vary from the written terms of this
permit, the written terms shall control. The intent of this Grading permit is for earthmoving related
work only. Utilities, paving, landscaping and all other non-grading related work is not covered by this
permit.
4. Time of Performance. The Developer shall complete grading and all permanent stabilization
of disturbed areas by September 30, 2021. The Developer may, however, request an extension of time
from the City. If an extension is granted, it shall be conditioned upon updating the security posted by the
Developer to reflect cost increases and the extended completion date.
5. Additional Permits. It is the responsibility of the Developer to apply for and obtain all
applicable permits required for grading operations from other jurisdictions with regulatory authority
over the site prior to commencement of earthwork activities, which may include permits from, but not
limited to, Riley Purgatory Bluff Creek Watershed District, Carver County, Minnesota Pollution Control
Agency, Minnesota Department of Natural Resources, Minnesota Department of Transportation, Army
Corps of Engineers. Submittal of approvals from all applicable jurisdictions must be provided to the
City prior to commencement of earthwork activities.
6. As-Builts. The site shall be graded in accordance with the Plans. Within thirty (30) days
after completion of the grading and before the City releases the security, the Developer shall provide the
City with an "as constructed", i.e. as-built, grading plan and a certification by a registered land surveyor
or engineer that all basins, swales, and ditches have been constructed per plan and functioning to meet
approved permit requirements.
7. Clean up. The Developer shall promptly clean dirt and debris from streets that has resulted
from construction work by the Developer, its agents or assigns.
8. Security. To guarantee compliance with the terms of this permit, the Developer shall furnish
the City with a cash escrow or irrevocable letter of credit, in the form attached hereto as Exhibit A, from
a bank ("security") for $500,000. The bank and form of the letter of credit shall be subject to the
approval of the City. The letter of credit shall be for a term which aligns with the Time of Performance.
9. Responsibility for Costs.
A. Except as otherwise specified herein, the Developer shall pay all costs incurred by it or the
City in conjunction with the grading, drainage and erosion control, including but not limited to legal,
planning, engineering and inspection expenses incurred in connection with approval and acceptance of
the permit, the preparation of this permit, and all costs and expenses incurred by the City in monitoring
and inspecting the grading, drainage and erosion control.
B. The Developer shall hold the City and its officers and employees harmless from claims
made by itself and third parties for damages sustained or costs incurred resulting from permit approval
and work done in conjunction with it. The Developer shall indemnify the City and its officers and
employees for all costs, damages, or expenses which the City may pay or incur in consequence of such
claims, including attorney's fees.
C. The Developer shall reimburse the City for costs incurred in the enforcement of this
permit, including engineering inspection and attorney's fees.
D. The Developer shall pay in full all bills submitted to it by the City for obligations incurred
under this permit within thirty (30) days after receipt. If the bills are not paid on time, the City may halt
all work and construction.
10. Developer's Default. In the event of default by the Developer as to any of the work to be
performed by it hereunder, the City may, at its option, perform the work and the Developer shall
promptly reimburse the City for any expense incurred by the City, provided the Developer is first given
notice of the work in default, not less than 48 hours in advance. This permit is a license for the City to
act, and it shall not be necessary for the City to seek a court order for permission to enter the land. When
the City does any such work, the City may, in addition to its other remedies, assess the cost in whole or
in part.
11. Insurance. Developer shall take out and maintain or cause to be taken out and maintained
until six (6) months after the City has accepted the public improvements, public liability and property
damage insurance covering personal injury, including death, and claims for property damage which may
arise out of Developer's work or the work of its subcontractors or by one directly or indirectly employed
by any of them. Limits for bodily injury and death shall be not less than $750,000 for one person and
$2,000,000 for each occurrence; limits for property damage shall be not less than $1,000,000 for each
occurrence. The City shall be named as an additional insured on the policy, and the Developer shall file
with the City a certificate evidencing coverage prior to the City signing the plat.
12. Preconstruction Meeting. The developer and their contractor(s) shall host a preconstruction
meeting prior to the commencement of grading operations.
13. Conservation Easement Protection. The conservation easement area, designated as Outlot A
on the proposed plat for Avienda, shall be undisturbed and protected at all times. The conservation
easement area shall be demarcated by tree protection fencing along with adequate signage indicating the
conservation easement boundary prior to the commencement of earthwork activities.
13. Haul Routes. Submittal of travel routes to and from the site and the number and types of
trucks that will be used, hours and months of operation, and estimated time required to complete the
operation shall be submitted prior to the preconstruction meeting. Access is prohibited from Bluff
Creek Boulevard to the west of the site.
14. Fees. The Developer shall pay the City a non-refundable fee of $300,000.00 prior to the
issuance of this permit.
CITY OF CHANHASSEN
BY: ____________________________________
(SEAL) Elise Ryan, Mayor
AND ____________________________________
Laurie Hokkanen, City Manager
LEVEL 7 DEVELOPMENT, LLC:
BY: ____________________________________
Its
STATE OF MINNESOTA )
( ss.
COUNTY OF Carver )
The foregoing instrument was acknowledged before me this _______ day of
_________________, 20__, by ____________________________ and by _______________________,
respectively the Mayor and City Manager of the City of Chanhassen, a Minnesota municipal
corporation, on behalf of the corporation and pursuant to the authority granted by its City Council.
_____________________________________
NOTARY PUBLIC
STATE OF MINNESOTA )
( ss.
COUNTY OF __________ )
The foregoing instrument was acknowledged before me this _______ day of _______________,
__, by _____________________, the ______________________ of Level 7 Development, LLC of
Minnesota, Inc., a Minnesota limited liability company, on its behalf.
_____________________________________
NOTARY PUBLIC
DRAFTED BY:
CAMPBELL KNUTSON
Professional Association
317 Eagandale Office Center
1380 Corporate Center Curve
Eagan, Minnesota 55121
(612) 452-5000
AMP
EXHIBIT "A"
TO
GRADING PERMIT
Irrevocable Letter of Credit
No. ___________________
Date: _________________
TO: City of Chanhassen
601 Main Street
PO Box 99
Chanhassen, Minnesota 55054
Dear Sir or Madam:
We hereby issue, for the account of ___Level 7 DEVELOPMENT LLC_____and in your favor, our
Irrevocable Letter of Credit in the amount of $500,000.00, available to you by your draft drawn on sight on the
undersigned bank.
The draft must:
a) Bear the clause, "Drawn under Letter of Credit No. __________, dated ________________,
20___, of ____(Name of Bank)____";
b) Be signed by the Mayor or City Clerk of the City of Chanhassen.
c) Be presented for payment at ___(Address of Bank)___, on or before 4:00 p.m. on November 30,
20___.
This Letter of Credit shall automatically renew for successive one-year terms unless, at least forty-
five (45) days prior to the next annual renewal date (which shall be September 30 of each year), the Bank
delivers written notice to the Chanhassen City Clerk that it intends to modify the terms of, or cancel, this Letter
of Credit. Written notice is effective if sent by certified mail, postage prepaid, and deposited in the U.S. Mail,
at least forty-five (45) days prior to the next annual renewal date addressed as follows: Chanhassen City
Clerk, Chanhassen City Hall, 20195 Holyoke Avenue West, Chanhassen, MN 55044, and is actually received
by the City Clerk at least thirty (30) days prior to the renewal date.
This Letter of Credit sets forth in full our understanding which shall not in any way be modified,
amended, amplified, or limited by reference to any document, instrument, or agreement, whether or not
referred to herein.
This Letter of Credit is not assignable. This is not a Notation Letter of Credit. More than one draw may
be made under this Letter of Credit.
This Letter of Credit shall be governed by the most recent revision of the Uniform Customs and
Practice for Documentary Credits, International Chamber of Commerce Publication No. 500.
We hereby agree that a draft drawn under and in compliance with this Letter of Credit shall be duly
honored upon presentation.
BY: ____________________________________
Its ______________________________
NORTHNO SCALEAREA LOCATION MAPAt@Face of CurbF.C.Floor DrainFoundationGalvanizedFull BasementGrade BreakFlared End SectionFull Basement Walk OutFull Basement Look OutGarage Floor ElevationGeneral ContractorFinished Floor ElevationField VerifyFire Department ConnectionHorizontalInformationHydrantInlet ElevationInside DimensionHigh Density Polyethylene PipeHigh Horizontal PointHeating, Ventilation, Air ConditioningIN. OR (")INFO.I.D.INL.InchesHDPEP HGT.HYDHORIZ.HVACH.GR.H.P.HeightHeightGradeFT. 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OR #NominalNorthMullionNumberMaterialMATL.MHMISC.MIN.MOD.MNDOTMECHMAX.MFR.MED.ManholeMaximumMediumLT.LONG.MAINT.MAS.L.F.L.P.LB.LGUMasonryPoundD&AndAngleINSUL.InsulationINV.Invert ElevationTNHTop Nut HydrantEmergency OverflowE.O.Roof Storm DrainRSDABBREVIATIONSSubsurface drainSSDInvert ElevationI.E. or IEJT.JointRoof DrainR.D.Tooled JointT.J.MODULAR RETAINING WALLFIELDSTONE RETAINING WALLNEWCATVUNDERGROUND CABLE/TVEXISTING DESCRIPTIONDESCRIPTIONSTORM SEWER WATERMAINFORCE MAIN SANITARY SEWER-WASTEROOF DRAIN SYSTEMGAS LINE-UNDERGROUNDFIRE LINE (IF SEPARATE) FIRE DEPT. CONNECTIONSOIL SUBDRAINTELEPHONE-UNDERGROUNDELECTRIC-UNDERGROUNDLAWN SPRINKLER SLEEVE>>>>RIPRAP>>FMSTMRDGATE VALVEWTRSANBLDG.FIREGASHYDTELEELECX"SSDLSSC.O.MAJOR CONTOURBUILDINGSPOT ELEVATION120CONCRETE SLOPE DIRECTIONCONCRETE CURBGUARD RAILFENCINGCONCRETE RETAINING WALLHEIGHT, TYPEPOWER POLELIGHT STANDARDEXIT LOCATIONUNDERGROUND STRUCTUREEDGE OF PAVEMENTBOLLARDCANOPY/OVERHANGBIT. EDGEFESCATCH BASINMANHOLESYMBOLSLANDSCAPINGGRAVELFLAG POLE>>>POWERPOLEGUARD POSTGAS METERTREESTRAFFIC SIGNWATER MAINSANITARY SEWER LINESTORM SEWER LINEOVERHEAD ELECTRICMAJOR CONTOURSPOT ELEVATIONCONCRETE BUILDINGCANOPY / OVERHANG120GM12"STS8"SANLTFENCINGCONCRETE CURBRETAINING WALL OEMANHOLEWATER VALVEFIRE HYDRANTFLARED END SECTIONCATCH BASIN6"WTRXXHEIGHT, TYPE1NOTE NUMBERGUY WIREIRON MONUMENT FOUNDWATER SHUT-OFF VALVEllMEASURED DISTANCEDISTANCE PER RECORDED PLATUNDERGROUND TELEPHONEUTUNDERGROUND ELECTRICUEGAS LINEGPAVING BLOCKPAVING BLOCKSET 1/2" X 14" IRON PIPETRANSFORMERTREE LINEMBMAILBOXSURVEY DISK (BENCHMARK)WSOBITUMINOUSSOIL BORINGB-X123.45%1.00234.5LIGHT POLEMINOR CONTOUR123MINOR CONTOUR123SYMBOLDESCRIPTIONREVISED AREA (THIS ISSUE)REVISION - ADDENDUM, BULLETIN, ETC.NOTE REFERENCELARGE SHEET DETAILCOORDINATE POINTPARKING STALL COUNTDESCRIPTIONSYMBOLEROSION CONTROL SYMBOLSDRAWING SYMBOLSLEGAL DESCRIPTIONBENCHMARKC21C7.311223SITE / UTILITY CONTACTSCIVIL / LANDSCAPE SHEET INDEX & REVISION MATRIXPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020SITELYMAN BLVDLYMAN BLVDPOWERS BLVDPIONEER TRAILAUDUBON RD GREAT PLAINS BLVDHAZELTINE LAKELAKE RILEY1011011011414212212212CHANHASSEN, MNLAKE SUSANTHE SOUTH HALF OF THE SOUTHWEST QUARTER (S 1/2 OF SW 1/4), SECTION 23, TOWNSHIP 116, RANGE 23, CARVERCOUNTY, MINNESOTA, EXCEPT THE FOLLOWING 2 DESCRIBED TRACTS:LINE 1. COMMENCING AT THE SOUTHWEST CORNER OF SECTION 23, TOWNSHIP 116, RANGE 23; THENCE RUNNING NORTHON SECTION LINE 30 FEET; THENCE IN A STRAIGHT LINE TO A POINT ON THE SOUTH SECTION LINE OF SAID SECTION, 30FEET EAST OF THE SOUTHWEST CORNER OF SAID SECTION; THENCE WEST 30 FEET TO SAID SOUTHWEST CORNER OFSAID SECTION AND PLACE OF BEGINNING, BEING A THREE CORNERED PIECE IN SOUTHWEST CORNER OF SAID SECTION23, TOWNSHIP 116 RANGE 23; AND 2. THAT PART OF THE SOUTHEAST QUARTER OF THE SOUTHWEST QUARTER AND THEEAST HALF OF THE SOUTHWEST QUARTER OF THE SOUTHWEST QUARTER, BOTH IN SECTION 23, TOWNSHIP 116 NORTH,RANGE 23 WEST, CARVER COUNTY, MINNESOTA WHICH LIES EASTERLY OF LINE 2 DESCRIBED BELOW:LINE 2. BEGINNING AT THE SOUTH QUARTER CORNER OF SAID SECTION 23; THENCE RUN WEST ON AN AZIMUTH OF 271DEGREES 56 MINUTES 13 SECONDS ALONG THE SOUTH LINE OF SAID SECTION 23 FOR 1634.23 FEET TO A POINT; THENCEON AN AZIMUTH OF 00 DEGREES 43 MINUTES 24 SECONDS FOR 500.11 FEET TO A POINT; THENCE ON AN AZIMUTH OF 91DEGREES 56 MINUTES 13 SECONDS FOR 1173.46 FEET TO A POINT; THENCE ON AN AZIMUTH OF 29 DEGREES 19 MINUTES18 SECONDS FOR 152.11 FEET TO A POINT; THENCE ON AN AZIMUTH OF 352 DEGREES 57 MINUTES 23 SECONDS FOR709.36 FEET TO A POINT ON THE NORTH LINE OF SAID SOUTHEAST QUARTER OF THE SOUTHWEST QUARTER; THENCE ONAN AZIMUTH OF 91 DEGREES 23 MINUTES 02 SECONDS ALONG THE NORTH LINE OF SAID SOUTHEAST QUARTER OF THESOUTHWEST QUARTER FOR 475.37 FEET TO THE NORTHEAST CORNER OF SAID SOUTHEAST QUARTER OF THESOUTHWEST QUARTER AND THERE TERMINATING.ABSTRACT.TOGETHER WITHPARCEL 1THE NORTH 420.00 FEET OF THE EAST 414.86 FEET OF THE NW 1/4 OF THE SW 1/4 OF SECTION 23, TOWNSHIP 116, RANGE23, CARVER COUNTY, MINNESOTA.PARCEL 2THE NW 1/4 OF THE SW 1/4 OF SECTION 23, TOWNSHIP 116, RANGE 23, CARVER COUNTY, MINNESOTA EXCEPT FOR THESOUTH 658.24 FEET THEREOF; AND ALSO EXCEPT THE NORTH 420.00 FEET OF THE EAST 414.86 FEET THEREOF.PARCEL 3THE SOUTH 658.24 FEET OF THE NW 1/4 OF THE SW 1/4 OF SECTION 23, TOWNSHIP 116, RANGE 23, CARVER COUNTY,MINNESOTA.TOGETHER WITHTHE NORTHEAST QUARTER OF THE SOUTHWEST QUARTER (NE 1/4 OF SW 1/4) OF SECTION TWENTY-THREE (23),TOWNSHIP ONE HUNDRED SIXTEEN (116) NORTH OF RANGE TWENTY-THREE (23) WEST, CARVER COUNTY, MINNESOTA,EXCEPT THAT PART OF THE NORTHEAST QUARTER OF THE SOUTHWEST QUARTER {NE 1/4 OF SW 1/4) OF SECTIONTWENTY-THREE (23), TOWNSHIP ONE HUNDRED SIXTEEN (116) NORTH, RANGE TWENTY-THREE (23) WEST, SHOWN ASPARCEL 64 ON MINNESOTA DEPARTMENT OF TRANSPORTATION RIGHT OF WAY PLAT NO. 10-19, FILED 10-19-2004 ASDOCUMENT NO. 39930TEL:FAX:CITY PLANNERCITY OF CHANHASSEN7700 MARKET BLVD. P.O. BOX 147CHANHASSEN, MN 55317KATE AANENSONkaanenson@ci.chanhassen.mn.us952-227-1139952-227-1110TEL:FAX:BUILDING OFFICIALCITY OF CHANHASSEN7700 MARKET BLVD.P.O. BOX 147CHANHASSEN, MN 55317JERRY MOHNjmohn@ci.chanhassen.mn.us952-227-1180952-227-1190TEL:FAX:ELECTRICMINNESOTA VALLEY ELECTRIC COMPANY125 MINNESOTA VALLEY ELECTRIC DR.JORDAN, MN 55352BRIAN LUCE952-233-8988TEL:FAX:TELEPHONECENTURYLINK200 S 5TH ST.MINNEAPOLIS, MN 55402866-642-0444TEL:FAX:GASCENTERPOINT ENERGY 700 LINDEN AVE W.MINNEAPOLIS, MN 55403NewConstructionServices@CenterPointEnergy.com800-342-4166TEL:FAX:CITY ENGINEERCITY OF CHANHASSEN7700 MARKET BLVD.P.O. BOX 147CHANHASSEN, MN 55317PAUL OEHMEpoehme@ci.chanhassen.mn.us952-227-1160952-227-1170DESCRIPTIONSHEETCIVIL & LANDSCAPE TITLE SHEETPRELIMINARY PLATEXISTING CONDITIONSTREE PRESERVATIONTREE INVENTORYULTIMATE SITE PLANPHASE 1 OVERALL SITE PLANTYPICAL STREET SECTIONSULTIMATE GRADING, DRAINAGE, & PAVINGCONSTRUCTION GRADING, DRAINAGE & EROSIONNW CONSTRUCTION GRADING, DRAINAGE & EROSIONNE CONSTRUCTION GRADING, DRAINAGE & EROSIONSE CONSTRUCTION GRADING, DRAINAGE & EROSIONSW CONSTRUCTION GRADING, DRAINAGE & EROSIONPHASE 1 OVERALL GRADING, DRAINAGE, & EROSIONNW PHASE 1 GRADING, DRAINAGE, & EROSIONNE PHASE 1 GRADING, DRAINAGE, & EROSIONSE PHASE 1 GRADING, DRAINAGE, & EROSIONSW PHASE 1 GRADING, DRAINAGE, & EROSIONBASIN CROSS SECTIONSBASIN CROSS SECTIONSBASIN CROSS SECTIONSBASIN CROSS SECTIONSPHASE 1 SEEDING & SODDINGPHASE 1 SWPPP NOTESPHASE 1 SOIL LOOSENING AREASULTIMATE UTILITIESPHASE 1 OVERALL UTILITIESWEST AVIENDA PARKWAY STREET & STORMWEST AVIENDA PARKWAY STREET & STORMNORTH AVIENDA PARKWAY STREET & STORMNORTHWEST OUTLET STREET & STORMSUNSET TRAIL STREET PROFILEEAST TEMP BASIN STORMSOUTH INTERIM BASINS STORMWEST AVIENDA PARKWAY WATER & SANITARYWEST AVIENDA PARKWAY WATER & SANITARYNORTH AVIENDA PARKWAY WATER & SANITARYSUNSET TRAIL WATER & SANITARYNORTHWEST OUTLET WATER & SANITARYNORTHWEST OUTLET WATER & SANITARYCIVIL CONSTRUCTION DETAILSCIVIL CONSTRUCTION DETAILSCIVIL CONSTRUCTION DETAILSCIVIL CONSTRUCTION DETAILSCIVIL CONSTRUCTION DETAILSCIVIL CONSTRUCTION DETAILSOVERALL SITE PLANNORTH PHASE 1 PLANTING PLANSE PHASE 1 PLANTING PLANSW PHASE 1 PLANTING PLANSW PHASE 1 PLANTING ENLARGED PLANLANDSCAPE NOTES & DETAILSC0.1C0.2C1.1C1.3C1.4C2.0C2.1C2.2C3.0C3.1C3.1AC3.1BC3.1CC3.1DC3.2C3.2AC3.2BC3.2CC3.2DC3.3AC3.3BC3.3CC3.3DC3.4C3.5C3.6C4.0C4.1C5.1C5.2C5.3C5.4C5.5C5.6C5.7C6.1C6.2C6.3C6.4C6.5C6.6C7.1C7.2C7.3C7.4C7.5C7.6L2.1L2.1AL2.1BL2.1CL2.2BL7.104.22.20XXXXXXXXXX
05.01.20SHEETS ISSUED BY DATE (FOR EARLIER DATES CONTACT LANDFORM)XXXXXLEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331OWNERLANDFORM105 SOUTH FIFTH AVENUE, SUITE 513MINNEAPOLIS, MN 55401TEL 612-252-9070CONTACT: STEVE SABRASKIPROJECT CONTACTSCIVIL ENGINEERRSP ARCHITECTS 122 MARSHALL ST. NEMINNEAPOLIS, MN 55413TEL 612.677.7100CONTACT: JEFF HYSJULIENARCHITECTLANDFORM105 SOUTH FIFTH AVENUE, SUITE 513MINNEAPOLIS, MN 55401TEL 612-252-9070CONTACT: LYNN CASWELLSURVEYORLANDFORM105 SOUTH FIFTH AVENUE, SUITE 513MINNEAPOLIS, MN 55401TEL 612-252-9070CONTACT: JOSH POPEHNLANDSCAPE ARCHITECTLIFE TIME2902 CORPORATE PLACECHANHASSEN, MN 55317TEL 952-229-7090CONTACT: MARK NORDLANDDEVELOPER C001SCD001.DWGCIVIL & LANDSCAPETITLE SHEETC0.1SITE BENCHMARK:BM-1 : TOP NUT OF HYDRANTLOCATION: SOUTHEAST QUADRANT OF POWERS BLVD. & LYMAN BLVD.ELEVATION = 921.32 )BM-2 : TOP NUT OF HYDRANTLOCATION: WESTERLY SIDE OF POWERS BLVD, 1,960 FT SOUTH OF LYMAN BLVD.ELEVATION = 913.82 )SEDIMENT CONTROL FENCEnnnINLET PROTECTIONEROSION CONTROL BLANKETXXXXXXXXX1817XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX05.27.20XXXXXXXXXXXXXXXXXXXXXXXX
OUTLOT BLOT 2LOT 1LOT 3LOT 4LOT 5LOT 6LOT 7OUTLOT AOUTLOT CLOT 1LOT 2LOT 1LOT 2LOT 3LOT 4LOT 5LOT 1BLOCK 3LOT 7LOT 6BLOCK 2BLOCK 1BLOCK 4BLUFF CREEK BOULEVARDPARKWAYVariesLOT 8LOT 9C.S.A.H. NO. 18C.S.A.H. NO. 17AVIENDA 781.260.0356.7343.0154.8836.2 101.6 68.0 52.0 161.6 30.985.1107.844.9160.721.5318.881.7219.838.6255.856.337.030.326.650.
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8
83.6244.338.614.689.0109.285.589.283.5105.417.1106.1128.9195.7206.824.127.61121.7570.0195.820.930.546.867.762.1125.7147.4169.0277.8256.2115.231.4145.0 125.7105.058.365.661.143.926.136.782.2
4.940.223.140.234.547.844.623.024.13.5273.4211.0261.8419.450.437.37.312.317.7195.9112.012.0214.6300.117.2234.41
71.6
11.2
43.346.145.424.245.836.7243.942.5196.4158.964.31.6
76.1
219.0228.634.6113.1101.1142.2197.7120.6219.7388.553.7
62.662.711.293.6237.7315.5156.3137.092.2123.9 62.0221.5405.5418.0418.0383.3162.5131.496.2346.0113.38.946.382.0331.566.5
458.4
196.498.3178.5
172.4472.6 263.0 131.3 44.3
290.8177.4463.9123.0514.2341.8176.1667.2 257.0240.7122.3125.7145.0 31.4105.0221.0570.679.955.0801.3645.0
608.2VariesVaries91103 8060DRIVEMILLS80 Varies86WETLANDWETLANDWETLANDWETLANDWETLANDWETLANDWETLANDWETLAND
Parcel TableParcel #123456789101112Area77,44466,424560,46383,64938,553165,599119,23969,449258,246220,652680,09877,467Lot/Block1/12/13/14/15/16/17/11/21/32/31/42/4Parcel TableParcel #131415161718192021222324Area66,45056,61682,109171,305108,461342,521305,519909,28772,27167,892432,286200,013Lot/Block3/44/45/46/47/48/49/4Outlot AOutlot BOutlot CR/WR/W (County)PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH0150300C002SCD001.dwgPRELIMINARYPLATC0.2Parcel A:The South Half of the Southwest Quarter (S 1/2 of SW 1/4), Section 23, Township 116, Range 23, Carver County,Minnesota, except the following 2 described tracts:1. Commencing at the Southwest corner of Section 23, Township 116, Range 23; thence running North on Section line 30feet; thence in a straight line to a point on the South Section line of said Section, 30 feet East of the Southwest corner ofsaid Section; thence West 30 feet to said Southwest corner of said Section and place of beginning, being a threecornered piece in Southwest corner of said Section 23, Township 116, Range 23; and2. That part of the Southeast Quarter of the Southwest Quarter and the East Half of the Southwest Quarter of theSouthwest Quarter, both in Section 23, Township 116 North, Range 23 West, Carver County, Minnesota which lieseasterly of Line 2 described below:Line 2: Beginning at the south quarter corner of said Section 23; thence run west on an azimuth of 271 degrees 56minutes 13 seconds along the south line of said Section 23 for 1634.23 feet to a point; thence on an azimuth of 00degrees 43 minutes 24 seconds for 500.11 feet to a point; thence on an azimuth of 91 degrees 56 minutes 13 secondsfor 1173.46 feet to a point; thence on an azimuth of 29 degrees 19 minutes 18 seconds for 152.11 feet to a point; thenceon an azimuth of 352 degrees 57 minutes 23 seconds for 709.36 feet to a point on the north line of said SoutheastQuarter of the Southwest Quarter; thence on an azimuth of 91 degrees 23 minutes 02 seconds along the north line ofsaid Southeast Quarter of the Southwest Quarter for 475.37 feet to the northeast corner of said Southeast Quarter of theSouthwest Quarter and there terminating.Together with:Parcel B:Parcel 1:The North 420.00 feet of the East 414.86 feet of the NW 1/4 of the SW 1/4 of Section 23, Township 116, Range 23,Carver County, Minnesota.Parcel 2:The NW 1/4 of the SW 1/4 of Section 23, Township 116, Range 23, Carver County, Minnesota, except for the South658.24 feet thereof; and also except the North 420.00 feet of the East 414.86 feet thereof, Together with the benefitscontained in Declaration of Easement filed March 28, 2013 as Document Number A574087.Parcel 3:The South 658.24 feet of the NW 1/4 of the SW 1/4 of Section 23, Township 116, Range 23, Carver County, Minnesota.Together with:Parcel C:The Northeast Quarter of the Southwest Quarter (NE 1/4 of SW 1/4) of Section Twenty-three (23), Township OneHundred Sixteen (116) North of Range Twenty-three (23) West, Carver County, Minnesota.Except that part of the Northeast Quarter of the Southwest Quarter (NE 1/4 of SW 1/4) of Section Twenty-three (23),Township One Hundred Sixteen (116) North, Range Twenty-three (23) West, shown as Parcel 64 on MinnesotaDepartment of Transportation Right of Way Plat No. 10-19, filed 10-19-2004 as Document No. 399300.Futher Except that part of the Northeast Quarter of the Southwest Quarter (NE 1/4 of SW 1/4) of Section Twenty-three(23), Township One Hundred Sixteen (116) North, Range Twenty-three (23) West, shown as Parcel 16A on CarverCounty Right of Way Plat No. 20, approved 4-2-2013, filed 4-9-2013 as Document No. A574725.ROPERTY DESCRIPTIONLOT AREA TABLEPROPERTY AREA - 5,032,000 SQ. FT. = 115.518 AC.PROPERTY AREAEASEMENT LEGEND
15" RCP COCOOE OE OE OE OECOCO
SIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASECMP 24IE=884.1CMP 24IE=894.2CABXHHCABXCABX54" RCPIE=894.554" RCPIE=895.7IIIIIIOE OE OE OEOEOEOE15" RCP15" RCP SSMHRE=936.6IE=925.3(E)IE=925.2(W)SSMHRE=937.7IE=925.9(W)18" RCP15" RCP12" RCP12" RCP15" RCP15" RCP15" RCP15" RCP15" RCP
HHSIG.BASESIG.BASELTSIG.BASEEMSIG.BASESIG.BASESIG.BASEHHSIG.BASESIG.BASESIG.BASECABXLTLTMB12" RCP
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920915890890895900905910915920925930935940945945940935930925920925925929920915910905900895890895900
900925920915910945885875911911910910910910 9059
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952890895900915920925924930915920925930935 895900905910915915920920910915SSMHRE=903.6X915910905900 895890 920915910905900895I>PIPESSMHRE=909.0IE=883.6SSMHRE=915.2IE=884.115" RCPBM-2 (TNH)913.82BM-1 (TNH)921.3215" RCP15" RCPMETAL COVERTOP=912.8IE=910.3(NW)IE=909.0(S)15" RCPMETALCOVERTOP=914.2IE=910.3(NW) RIPRAPCBRE=913.9IE=909.8CBRE=913.9IE=909.0 (NW)IE=908.8 (NE)IE=906.0 (SE, SW)CBRE=909.0IE=901.3CBRE=935.9IE=931.4(S)IE=931.3(W)CBRE=936.0IE=931.8CBRE=925.0IE=919.4CBRE=924.8IE=920.715" RCP15" RCP15" RCP18" RCP15" RCP18" RCP12" RCP>>>>>>>>>>>>>>>>>>>>>>>>21" RCPCBRE=906.3IE=902.7(SE)CBRE=908.0IE=904.2(W)IE=904.3(N)IE=904.1(S)CBRE=908.8IE=904.5(E/W)CBRE=907.8IE=904.7(E/W)CBRE=908.8IE=905.7(N)IE=905.6(E)CBRE=911.1IE=907.7(N/S)CBRE=912.7CBRE=914.1IE=910.9(S)CBRE=914.0IE=910.8(N/E)CBRE=914.2IE=910.5(N)IE=910.4(E/W)CBRE=913.7IE=910.0(W)IE=909.9(S)CBRE=915.0IE=910.8(S)CBRE=907.5CBRE=908.1IE=903.9(W)IE=903.8(E)CBRE=907.8IE=904.3(W/E)CBRE=908.0IE=904.2(W)IE=904.2(E)CBRE=908.1IE=904.4(E)CBRE=910.4IE=906.5(W)IE=905.6(E)CBRE=910.2IE=906.8(E)CBRE=910.4IE=905.8(SW/NE)CBRE=910.1IE=906.2(NE)CBRE=931.3IE=926.9(E)IE=926.8(NE)CBRE=931.0IE=928.9(N)IE=927.7(NE)IE=927.6(W)CBRE=934.1IE=929.0(N)IE=930.6(E)IE=928.9(SW)CBRE=934.2IE=929.5(N)IE=929.4(S)CBRE=933.7IE=929.6(N)IE=930.2(E)IE=929.5(S)CBRE=933.7IE=930.6(E)IE=930.0(S)CBRE=931.4IE=928.2(SW)IE=927.1(W)CBRE=930.3IE=926.2(NE)IE=927.1(SE)IE=926.1(S)CBRE=904.8IE=901.2(SW)IE=901.4(NW)IE=901.0(W)CBRE=904.2IE=901.0(S)IE=900.7(W)IE=900.8(NE)IE=900.5(E)CBRE=904.3IE=901.8(S)IE=901.1(N)CBRE=905.3IE=901.9(S)IE=900.7(W)IE=900.6(E)CBRE=904.8IE=901.0(NE)IE=901.1(SE)IE=900.4(W)IE=900.3(N)CBRE=905.1IE=902.4(N)CBRE=906.4IE=902.7(W)IE=902.8(SE)IE=902.6(E)CBRE=906.1IE=903.0(W)IE=903.5(SW)IE=902.8(E)CBRE=906.5IE=903.3(W)IE=903.2(E)CBRE=906.8IE=903.6(S)IE=903.7(SW)IE=903.3(E)CBRE=905.2IE=900.1(S)IE=900.7(W)IE=901.3(N)IE=895.9(E)CBRE=904.6IE=901.1(NW)IE=901.0(E)CBRE=893.2IE=888.5(N/E)IE=888.4(W)CBRE=893.2IE=889.0(N)IE=888.8(S)CBRE=892.7IE=889.3(N)IE=889.2(S)CBRE=892.7IE=889.4(E)IE=889.3(S)CBRE=893.3IE=889.8CBRE=909.5IE=906.2(S)CBRE=909.5IE=905.5(N/S)CBRE=910.3IE=905.2(N)IE=905.0(S)CBRE=910.3IE=904.9(N)IE=905.6(E)IE=904.2(W)CBRE=925.6IE=920.8(N)IE=920.3(E/W)CBRE=925.5IE=921.2(N)IE=921.1(S)CBRE=925.2IE=921.3(N/S)CBRE=925.2IE=921.9(S)CBRE=931.9CBRE=931.5CBRE=931.8CBRE=931.9IE=928.6(S)CBRE=924.2IE=919.9(W/E)CBRE=924.0IE=919.6(W/E)CBRE=920.0IE=916.8CBRE=919.8IE=916.6(N/W)IE=916.5(S)CBRE=920.0IE=916.8(NE/S)CBRE=921.4IE=917.2(E)CBRE=921.0IE=917.1(W)IE=917.1(SE)CBRE=930.3IE=925.3(N)IE=926.8(E)IE=925.2(SE)IE=925.1(W)CBRE=912.8CBRE=912.4CBCBBHRE=895.2RCP 15IE=907.0PIPE FULLYPLUGGEDUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEB-3B-2B-1B-4B-5B-6B-7B-8B-9B-10B-12B-11B-13B-14B-15B-16B-17B-18B-19B-20B-21B-22B-23B-24B-25B-26B-27B-28B-29B-30B-31B-32WETLAND #6WETLAND #2WETLAND #1WETLAND #7WETLAND #8WETLAND #9WETLAND #3WETLAND #5WETLAND #4WETLAND #1020' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACKHIGHWAY EASEMENT PER BOOK150 OF DEEDS, PG. 313HIGHWAY EASEMENT PER BOOK 150 OF DEEDS, PG. 30718" RCP45' PERMANENT D&U EASEMENTPER MNDOT R/W PLAT NO. 10-19(DOC.NO. A399301)N89°02'39"W 220.98L=570.63R=11416.16Δ=2°51'50"N42°43'42"W58.08N00°43'25"E9.76N89°16'35"W80.00S00°43'25"W12.95S47°01'24"W49.70L=290.76R=11547.16Δ=1°26'34"N89°10'37"W 463.85L=123.02R=474.00Δ=14°52'12"IE=IE=IE=IE=IE=IE=IE=IE=20976FES 21IN INVRE=868.4IE=IE=IE=IE=IE=IE=IE=IE=925930935940MNDOT WETLAND M09MNDOT WETLAND M100
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2 20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK(TYP)4.4.4.BLUFF CREEK OVERLAY DISTRICT SECONDARY BOUNDARYBLUFF CREEK OVERLAY DISTRICT PRIMARY BOUNDARYMAX. WATERSHEDWETLAND BUFFER R80'MIN. WATERSHEDWETLAND BUFFER 20'MAX. WATERSHEDWETLAND BUFFER 80'MAX. WATERSHEDWETLAND BUFFER 80.0'MIN. WATERSHEDBUFFER 28.38'AVG. WATERSHEDWETLAND BUFFER 40'MAX. WATERSHEDWETLAND BUFFER 50'AVG. WATERSHEDWETLAND BUFFER 40'MIN. NEW WATERSHEDWETLAND BUFFER 24'MAX. WATERSHEDWETLAND BUFFER 80'PMHMHMHMHMGLGLNE3NE3KBKBKBKBKC2KC2KC2KC2KC2KBKD2KD2KD2KD2HMKC2CSKCHMND3NE3KE2TBND3NE3KB2HMKFND3KBND3KB2KC215" RCP COCOOE OE OE OE OECOCO
SIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASECMP 24IE=884.1CMP 24IE=894.2CABXHHCABXCABX54" RCPIE=894.554" RCPIE=895.7IIIIIIOE OE OE OEOEOEOE15" RCP15" RCP SSMHRE=936.6IE=925.3(E)IE=925.2(W)SSMHRE=937.7IE=925.9(W)18" RCP15" RCP12" RCP12" RCP15" RCP15" RCP15" RCP15" RCP15" RCP
HHSIG.BASESIG.BASELTSIG.BASEEMSIG.BASESIG.BASESIG.BASEHHSIG.BASESIG.BASESIG.BASECABXLTLTMB12" RCP
12" RCP18" RCP18" RCP12" RCP15" RCP12" RCP21" RCP18" RCP18" RCP15" RCPGMEM21" RCP15" RCP21" RCP15" RCP1
2
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R
C
P
12
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P 2.4" DIA. CAPBOULDERRET. WALEDGE OF PLOWED FIELDEDGE OF PLOWED FIELDEDGE OFPLOWED FIELDEDGE OFPLOWED FIELDEDGE OFPLOWED FIELDEDGE OFPLOWED FIELDWOOD FENCEWROUGHT IRON FENCEGUARDRAILX X X X X XXXCHAIN LINK FENCEFOFOFOFOELECTRICTRANSFORMERCHAIN LINK FENCEELECTRICTW ELEV. 921.2BW ELEV. 918.07TW ELEV. 930.8BW ELEV. 927.191892593093594094595095090091591
5
9109
0
5900895890885880
920915890890895900905910915920925930935940945945940935930925920925925929920915910905900895890895900
900925920915910945885875911911910910910910 9059
1
0
91
0 9159
1
5
920910
91
8
947
952890895900915920925924930915920925930935 895900905910915915920920910915SSMHRE=903.6X915910905900 895890 920915910905900895I>PIPESSMHRE=909.0IE=883.6SSMHRE=915.2IE=884.115" RCPBM-2 (TNH)913.82BM-1 (TNH)921.3215" RCP15" RCPMETAL COVERTOP=912.8IE=910.3(NW)IE=909.0(S)15" RCPMETALCOVERTOP=914.2IE=910.3(NW) RIPRAPCBRE=913.9IE=909.8CBRE=913.9IE=909.0 (NW)IE=908.8 (NE)IE=906.0 (SE, SW)CBRE=909.0IE=901.3CBRE=935.9IE=931.4(S)IE=931.3(W)CBRE=936.0IE=931.8CBRE=925.0IE=919.4CBRE=924.8IE=920.715" RCP15" RCP15" RCP18" RCP15" RCP18" RCP12" RCP>>>>>>>>>>>>>>>>>>>>>>>>21" RCPCBRE=906.3IE=902.7(SE)CBRE=908.0IE=904.2(W)IE=904.3(N)IE=904.1(S)CBRE=908.8IE=904.5(E/W)CBRE=907.8IE=904.7(E/W)CBRE=908.8IE=905.7(N)IE=905.6(E)CBRE=911.1IE=907.7(N/S)CBRE=912.7CBRE=914.1IE=910.9(S)CBRE=914.0IE=910.8(N/E)CBRE=914.2IE=910.5(N)IE=910.4(E/W)CBRE=913.7IE=910.0(W)IE=909.9(S)CBRE=915.0IE=910.8(S)CBRE=907.5CBRE=908.1IE=903.9(W)IE=903.8(E)CBRE=907.8IE=904.3(W/E)CBRE=908.0IE=904.2(W)IE=904.2(E)CBRE=908.1IE=904.4(E)CBRE=910.4IE=906.5(W)IE=905.6(E)CBRE=910.2IE=906.8(E)CBRE=910.4IE=905.8(SW/NE)CBRE=910.1IE=906.2(NE)CBRE=931.3IE=926.9(E)IE=926.8(NE)CBRE=931.0IE=928.9(N)IE=927.7(NE)IE=927.6(W)CBRE=934.1IE=929.0(N)IE=930.6(E)IE=928.9(SW)CBRE=934.2IE=929.5(N)IE=929.4(S)CBRE=933.7IE=929.6(N)IE=930.2(E)IE=929.5(S)CBRE=933.7IE=930.6(E)IE=930.0(S)CBRE=931.4IE=928.2(SW)IE=927.1(W)CBRE=930.3IE=926.2(NE)IE=927.1(SE)IE=926.1(S)CBRE=904.8IE=901.2(SW)IE=901.4(NW)IE=901.0(W)CBRE=904.2IE=901.0(S)IE=900.7(W)IE=900.8(NE)IE=900.5(E)CBRE=904.3IE=901.8(S)IE=901.1(N)CBRE=905.3IE=901.9(S)IE=900.7(W)IE=900.6(E)CBRE=904.8IE=901.0(NE)IE=901.1(SE)IE=900.4(W)IE=900.3(N)CBRE=905.1IE=902.4(N)CBRE=906.4IE=902.7(W)IE=902.8(SE)IE=902.6(E)CBRE=906.1IE=903.0(W)IE=903.5(SW)IE=902.8(E)CBRE=906.5IE=903.3(W)IE=903.2(E)CBRE=906.8IE=903.6(S)IE=903.7(SW)IE=903.3(E)CBRE=905.2IE=900.1(S)IE=900.7(W)IE=901.3(N)IE=895.9(E)CBRE=904.6IE=901.1(NW)IE=901.0(E)CBRE=893.2IE=888.5(N/E)IE=888.4(W)CBRE=893.2IE=889.0(N)IE=888.8(S)CBRE=892.7IE=889.3(N)IE=889.2(S)CBRE=892.7IE=889.4(E)IE=889.3(S)CBRE=893.3IE=889.8CBRE=909.5IE=906.2(S)CBRE=909.5IE=905.5(N/S)CBRE=910.3IE=905.2(N)IE=905.0(S)CBRE=910.3IE=904.9(N)IE=905.6(E)IE=904.2(W)CBRE=925.6IE=920.8(N)IE=920.3(E/W)CBRE=925.5IE=921.2(N)IE=921.1(S)CBRE=925.2IE=921.3(N/S)CBRE=925.2IE=921.9(S)CBRE=931.9CBRE=931.5CBRE=931.8CBRE=931.9IE=928.6(S)CBRE=924.2IE=919.9(W/E)CBRE=924.0IE=919.6(W/E)CBRE=920.0IE=916.8CBRE=919.8IE=916.6(N/W)IE=916.5(S)CBRE=920.0IE=916.8(NE/S)CBRE=921.4IE=917.2(E)CBRE=921.0IE=917.1(W)IE=917.1(SE)CBRE=930.3IE=925.3(N)IE=926.8(E)IE=925.2(SE)IE=925.1(W)CBRE=912.8CBRE=912.4CBCBBHRE=895.2RCP 15IE=907.0PIPE FULLYPLUGGEDUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEB-3B-2B-1B-4B-5B-6B-7B-8B-9B-10B-12B-11B-13B-14B-15B-16B-17B-18B-19B-20B-21B-22B-23B-24B-25B-26B-27B-28B-29B-30B-31B-32WETLAND #6WETLAND #2WETLAND #1WETLAND #7WETLAND #8WETLAND #9WETLAND #3WETLAND #5WETLAND #4WETLAND #1020' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACKHIGHWAY EASEMENT PER BOOK150 OF DEEDS, PG. 313HIGHWAY EASEMENT PER BOOK 150 OF DEEDS, PG. 30718" RCP45' PERMANENT D&U EASEMENTPER MNDOT R/W PLAT NO. 10-19(DOC.NO. A399301)N89°02'39"W 220.98L=570.63R=11416.16Δ=2°51'50"N42°43'42"W58.08N00°43'25"E9.76N89°16'35"W80.00S00°43'25"W12.95S47°01'24"W49.70L=290.76R=11547.16Δ=1°26'34"N89°10'37"W 463.85L=123.02R=474.00Δ=14°52'12"IE=IE=IE=IE=IE=IE=IE=IE=20976FES 21IN INVRE=868.4IE=IE=IE=IE=IE=IE=IE=IE=925930935940MNDOT WETLAND M09MNDOT WETLAND M100
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05.520' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK(TYP)20' CITY WETLANDBUFFER20' CITY WETLANDBUFFER20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK30' CITY WETLANDBUFFER SETBACK30' CITY WETLANDBUFFER SETBACK30' CITY WETLANDBUFFER SETBACK30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFER20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFER29.127.026.926.327.0C.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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NO. 17WETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17U.
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2 20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK(TYP)PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020NORTH0150300C101SCD001.DWGEXISTINGCONDITIONSC1.1BACKGROUND INFORMATION SHOWN IS FROM SURVEY BY LANDFORM, MINNEAPOLIS, MN, ON MAY, 05, 2016,EXPRESSLY FOR THIS PROJECT; CITY OF CHANHASSEN, MN RECORD DRAWINGS; AND UTILITY SERVICE PROVIDERS.LANDFORM OFFERS NO WARRANTY, EXPRESSED OR WRITTEN, FOR INFORMATION PROVIDED BY OTHERS. EXISTINGPROJECT CONDITIONS SHALL BE VERIFIED PRIOR TO BEGINNING CONSTRUCTION. ERRORS, INCONSISTENCIES, OROMISSIONS DISCOVERED SHALL BE REPORTED TO THE ENGINEER.GEOTECHNICAL BORING LOCATIONS ARE APPROXIMATE AND ARE BASED ON INFORMATION PROVIDED IN THEGEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, MINNEAPOLIS, MN, ON APRIL 12, 2017.WETLAND DELINEATED BY KJOLHAUG ENVIRONMENTAL SERVICES.THE BUILDINGS AND PAVEMENT SOUTH OF THE INTERSECTION OF SUNSET TRAIL AND LYMAN BOULEVARD HAVE BEENREMOVED SINCE THE SURVEY WAS COMPLETED.1.2.3.4.EXISTING CONDITIONSLEGEND:STEEP SLOPES (>3H:1V):HYDRIC SOILS:SOIL LABELGLSOIL TYPE TABLE:SOIL BOUNDARY:GENERAL DRAINAGE DIRECTION:DRAINAGE DIVIDE:POINTS OF MAJOR DRAINAGE FROM SITE
COCOOE OE OE OE OE
SIG.BASESIG.BASESIG.BASESIG.BASE0SIG.BASESIG.BASE00219CABXCABXIIIIIIOE OE OE OEOEOEOEHHSIG.BASESIG.BASELTSIG.BASEEMSIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASELTLTMBGMEM2.4" DIA. CAPEDGE OF PLOWED FIELDEDGE OF PLOWED FIELDEDGE OFPLOWED FIELDEDGE OFPLOWED FIELDEDGE OFPLOWED FIELDEDGE OFPLOWED FIELDWOOD FENCEWROUGHT IRON FENCEGUARDRAILX X X X X XXXCHAIN LINK FENCEFOFOFOFOELECTRICTRANSFORMERCHAIN LINK FENCEELECTRIC91892593093594094595095090091591
5
9109
0
5900895890885880
920915890890895900905910915920925930935940945945940935930925920925925929920915910905900895890895900
900925920915910945885875911911910910910910 9059
1
0
91
0 9159
1
5
920910
91
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947
952890895900915920925924930915920925930935 895900905910915915920920910915X915910905900 895890 920915910905900895I39239139038838938738638538438238138338037937837637737537337437237137036936836736636536436336236136042742842943043142642542442341941841741641341441541241141040840740640540940340440240140039939839739639539439342242142043243343443543743643943844044144244344444644545245145044744844945345445545645745845946046146246346846646546746446947947847747647547447347247147048148448248348548648748848949048028728625325225425525625725825926026126226326426526626726826927027127227327427627727527827928028128228328428512345789101112131415161718192021222324252627282931303233343536383739404142434445464748495028828929029129229329429529629729829930030130230330530430630830730931131031231331431531731631831932032132232332432532932832732633033133233333433523823723623523323423223924024124324224424524624724824925025151525354555657585960616263646566676869727071737475767778798081828384858688872202212222232242252262272282292302318990919293959496979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128336359358357356355354353352351350349347348346345344343342341340339338337132129130131133134135137136138139140141142143144145146147148149150151152153154155156157158159160161162163164165166168167169170171172173174175176177178179180182181183184185186187188189190191192193194195196198199197200201202203204205206207208209210211212214213215216492491BM-2 (TNH)913.82BM-1 (TNH)921.32UEUEUEUEUEUEUEUEUEUEUEUEUEUEUEB-3B-2B-1B-4B-5B-6B-7B-8B-9B-10B-12B-11B-13B-14B-15B-16B-17B-18B-19B-20B-21B-22B-23B-24B-25B-26B-27B-28B-29B-30B-31B-32WETLAND #6WETLAND #2WETLAND #1WETLAND #7WETLAND #8WETLAND #9WETLAND #3WETLAND #5WETLAND #4WETLAND #1020' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACKTREES425-468TREES369-419TREES289-297,300-308,315-317TREES254-270TREES126-131,133-145TREES163-166,169-176,178-187TREES81-106925930935940MNDOT WETLAND M09MNDOT WETLAND M100
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05.520' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK(TYP)20' CITY WETLANDBUFFER20' CITY WETLANDBUFFER20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK30' CITY WETLANDBUFFER SETBACK30' CITY WETLANDBUFFER SETBACK30' CITY WETLANDBUFFER SETBACK30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFER20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFER29.127.026.926.327.0C.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE S.RIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17WETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17U.
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2 20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK(TYP)=========================BLUFF CREEK OVERLAY DISTRICT SECONDARY BOUNDARYBLUFF CREEK OVERLAY DISTRICT PRIMARY BOUNDARYnnnPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020NORTH0150300C103SCD001.DWGTREEPRESERVATIONC1.3TOTAL BASELINE TREE CANOPY ON SITE = 1,282,126 S.F. (26% OF 4,901,297 S.F. TOTAL SITE) 372,411 S.F. CANOPY REMOVED (29%) 909,715 S.F. CANOPY PRESERVED (71%)TREE INVENTORY SUMMARYREFER TO SHEET C1.4 FOR EXISTING TREE SIZES AND SPECIES.REFER TO SHEETS C3.1 FOR SILT FENCE LOCATION.:TREE CANOPY TO BE REMOVED:TREE PROTECTION - REFER TO DETAIL C7.5/1.==SITE AREA 5,149,807 S.F.WETLANDS 248,510 S.F.4,901,297 S.F.AREA REQUIRED TO CALCULATE BASELINE CANOPY COVERAGELEGEND:EXISTING TREE CANOPY NOT SURVEYED:WETLANDSTREE PRESERVATION NOTES1.2.
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C104SCD001.DWGTREEINVENTORYC1.4
30' BUILDING SETBACK30' BUILDING SETBACK 30' BUILDING SETBACK30' BUILDING SETBACK30' BUILDING SETBACK20' PARKING SETBACK
10' PARKING SETBACK10' PARKING SETBACK20' PARKING SETBACK10' PARKING SETBACKBLUFF CREEK BLVD.AVIENDA PKWYSUNSET TRAIL
OUTLOT BMILLS DRIVEB L O C K 3B L O C K 4B L O C K 2LOT 1LOT 2LOT 1LOT 2LOT 3LOT 4LOT 5LOT 6LOT 1B L O C K 1LOT 3LOT 1LOT 5LOT 4LOT 2OUTLOT ABLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARYLOT 6LOT 7OUTLOT CLOT 7LOT 8LOT 9COCOX
X
X
X
X
X
X
X
X XCOCOSIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASECABXHHCABXCABXHHSIG.BASESIG.BASELTSIG.BASESIG.BASESIG.BASESIG.BASEHHSIG.BASESIG.BASESIG.BASECABXLTLTMBWOOD FENCEWROUGHT IRON FENCEGUARDRAILX X X X X X X X X XXXXXXXXXXXXXXXXXXXXXXCHAIN LINK FENCECHAIN LINK FENCEXW. LINE OF THE SW1/4 OF SEC. 23, TWP. 116, RGE. 23N. LINE OF THE S 1/2 OF THE SW 1/4S. LINE OF SEC. 23N. LINE OF THE SE1/4OF THE SW1/4 SEC. 23E. LINE OF THE NW1/4 OF THE SW1/4
W. LINE OF THE NE1/4 OF THE SW1/4
SE COR. OF THE SW1/4,SEC. 23, TWP. 116, RGE. 23(NO MONUMENT FOUND)WETLAND #6WETLAND #3WETLAND #4WETLAND #10NE COR. OF THE SW1/4,SEC. 23, T 116, R 23NE COR. OF THE SW1/4,SEC. 23, T 116, R 23NW COR. OF THE SW1/4,SEC. 23, T 116, R 23
NORTH LINE OF THE SW1/4OF SEC. 23, T 116, R 23EXCEPTIONTRACT 1MNDOT WETLAND M09MNDOT WETLAND M10C.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE S.RIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17WETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17U.
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2 20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK(TYP)30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFERPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020THE PROPERTY IS ZONED PUD - REGIONAL LIFESTYLEBUILDING SETBACK INFORMATION IS AS FOLLOWS:FRONT YARD = 5 FT.REAR = 5 FT.RESIDENTIAL = 30 FT.PUD EXTERIOR = 30 FT.BLUFF CREEK = 40 FT.PARKING SETBACK INFORMATION IS AS FOLLOWS:FRONT YARD = 10 FT.REAR = 10 FT.SIDE = 10 FT.RESIDENTIAL = 20 FT.LOT COVERAGE INFORMATION IS AS FOLLOWS:LOT AREA MINIMUM = 10,000 S.F = 0.23 ACRELOT WIDTH MINIMUM = 100 FT.TOTAL SITE AREA = 5,221,537 S.F. = 119.87 ACRES(9.56 Ac)IMPERVIOUSPERVIOUSTOTAL416,552300,033116,519S.F.S.F.S.F.(119.11 Ac)IMPERVIOUSPHASE 1 PROPOSED (R.O.W.):TOTALPERVIOUSEXISTING:5,188,50222,7005,165,802S.F.S.F.S.F.100.0%72.0%28.0%100.0%0.4%99.6%OBTAIN ALL NECESSARY PERMITS FOR CONSTRUCTION WITHIN, OR USE OF, PUBLIC RIGHT-OF-WAY.THE DIGITAL FILE, WHICH CAN BE OBTAINED FROM THE ENGINEER, SHALL BE USED FOR STAKING. DISCREPANCIESBETWEEN THE DRAWINGS AND THE DIGITAL FILE SHALL BE REPORTED TO THE ENGINEER.DIMENSIONS SHOWN ARE TO FACE OF CURB AND EXTERIOR FACE OF BUILDING UNLESS NOTED OTHERWISE.DEVELOPMENT IDENTIFICATION SIGNSALL AREAS OUTSIDE PROPOSED RIGHT-OF-WAY ARE SCHEMATIC AND SUBJECT TO CHANGE.BUFFER MARKERS TO BE INSTALLED IN ACCORDANCE WITH RPBCWD RULES2.3.4.5.6.GREEN SPACE (LANDSCAPE AREA)GENERAL NOTESAREA SUMMARYZONING AND SETBACK SUMMARYSITE PLAN NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM PROFESSIONAL SERVICES AT612.252.9070.1.(119.11 Ac)IMPERVIOUSPERVIOUSTOTAL5,188,502321,5684,866,934S.F.S.F.S.F.PHASE 1 PROPOSED (TOTAL):100.0%6.2%93.8%5.LEGEND7.GREEN SPACE (WATERSHED WETLAND BUFFER AREA)GREEN SPACE (WETLAND AREA)(119.11 Ac)IMPERVIOUSPERVIOUSTOTAL5,188,5022,777,1322,411,370S.F.S.F.S.F.ULTIMATE PROPOSED (TOTAL):100.0%53.5%46.5%(9.56 Ac)IMPERVIOUSPERVIOUSTOTAL416,552300,033116,519S.F.S.F.S.F.ULTIMATE PROPOSED (R.O.W.):100.0%72.0%28.0%C200SCD001.DWGULTIMATESITE PLANC2.0NORTH0150300
30' BUILDING SETBACK30' BUILDING SETBACK 30' BUILDING SETBACK30' BUILDING SETBACK30' BUILDING SETBACK20' PARKING SETBACK
10' PARKING SETBACK10' PARKING SETBACK20' PARKING SETBACK10' PARKING SETBACKBLUFF CREEK BLVD.AVIENDA PKWYSUNSET TRAIL
OUTLOT BOUTLOT ABLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARYOUTLOT CCOCOX
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W. LINE OF THE NE1/4 OF THE SW1/4
SE COR. OF THE SW1/4,SEC. 23, TWP. 116, RGE. 23(NO MONUMENT FOUND)WETLAND #6WETLAND #3WETLAND #4WETLAND #10NE COR. OF THE SW1/4,SEC. 23, T 116, R 23NE COR. OF THE SW1/4,SEC. 23, T 116, R 23NW COR. OF THE SW1/4,SEC. 23, T 116, R 23
NORTH LINE OF THE SW1/4OF SEC. 23, T 116, R 23EXCEPTIONTRACT 1MNDOT WETLAND M09MNDOT WETLAND M10C.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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NO. 17WETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17U.
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2 5555R.O.W.F-F80'36'7777BLUFF CREEK OVERLAY DISTRICT SECONDARY BOUNDARYBLUFF CREEK OVERLAY DISTRICT PRIMARY BOUNDARY10' DRAINAGE & UTILITY EASEMENT10' DRAINAGE &UTILITY EASEMENT10' DRAINAGE & UTILITY EASEMENT10' DRAINAGE & UTILITY EASEMENT10' DRAINAGE & UTILITY EASEMENT20' PARKING SETBACK30' BUILDING SETBACK777MAX. WATERSHEDWETLAND BUFFER R80'MIN. WATERSHEDWETLAND BUFFER 20'MAX. WATERSHEDWETLAND BUFFER 80'9.6'MAX. WATERSHEDWETLAND BUFFER 80.0'MIN. WATERSHEDBUFFER 28.38'AVG. WATERSHEDWETLAND BUFFER 40'MAX. WATERSHEDWETLAND BUFFER 50'AVG. WATERSHEDWETLAND BUFFER 40'MIN. WATERSHEDWETLAND BUFFER 24'MAX. WATERSHEDWETLAND BUFFER 80'WETLAND 6 WATERSHED BUFFER:REQUIRED BUFFER AREA AT 40' AVG. = 21,854 S.F.PROVIDED BUFFER AREA = 21,946 S.F.WETLAND 3 WATERSHED BUFFER:REQUIRED BUFFER AREA AT 40' AVG. = 27,352 S.F.PROVIDED BUFFER AREA = 27,856 S.F.WETLAND M09 WATERSHED BUFFER:REQUIRED BUFFER AREA AT 40' AVG. = 13,078 S.F.PROVIDED BUFFER AREA = 14,269 S.F.WETLAND 4 WATERSHED BUFFER:REQUIRED BUFFER AREA AT 40' AVG. = 19,421 S.F.PROVIDED BUFFER AREA = 19,421 S.F.777720' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK(TYP)30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFER30' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFERPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020THE PROPERTY IS ZONED PUD - REGIONAL LIFESTYLEBUILDING SETBACK INFORMATION IS AS FOLLOWS:FRONT YARD = 5 FT.REAR = 5 FT.RESIDENTIAL = 30 FT.PUD EXTERIOR = 30 FT.BLUFF CREEK = 40 FT.PARKING SETBACK INFORMATION IS AS FOLLOWS:FRONT YARD = 10 FT.REAR = 10 FT.SIDE = 10 FT.RESIDENTIAL = 20 FT.LOT COVERAGE INFORMATION IS AS FOLLOWS:LOT AREA MINIMUM = 10,000 S.F = 0.23 ACRELOT WIDTH MINIMUM = 100 FT.TOTAL SITE AREA = 5,221,537 S.F. = 119.87 ACRES(9.56 Ac)IMPERVIOUSPERVIOUSTOTAL416,552300,033116,519S.F.S.F.S.F.(119.11 Ac)IMPERVIOUSPHASE 1 PROPOSED (R.O.W.):TOTALPERVIOUSEXISTING:5,188,50222,7005,165,802S.F.S.F.S.F.100.0%72.0%28.0%100.0%0.4%99.6%OBTAIN ALL NECESSARY PERMITS FOR CONSTRUCTION WITHIN, OR USE OF, PUBLIC RIGHT-OF-WAY.THE DIGITAL FILE, WHICH CAN BE OBTAINED FROM THE ENGINEER, SHALL BE USED FOR STAKING. DISCREPANCIESBETWEEN THE DRAWINGS AND THE DIGITAL FILE SHALL BE REPORTED TO THE ENGINEER.DIMENSIONS SHOWN ARE TO FACE OF CURB AND EXTERIOR FACE OF BUILDING UNLESS NOTED OTHERWISE.DEVELOPMENT IDENTIFICATION SIGNSALL AREAS OUTSIDE PROPOSED RIGHT-OF-WAY ARE SCHEMATIC AND SUBJECT TO CHANGE.BUFFER MARKERS TO BE INSTALLED IN ACCORDANCE WITH RPBCWD RULES2.3.4.5.6.GREEN SPACE (LANDSCAPE AREA)GENERAL NOTESAREA SUMMARYZONING AND SETBACK SUMMARYSITE PLAN NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM PROFESSIONAL SERVICES AT612.252.9070.1.(119.11 Ac)IMPERVIOUSPERVIOUSTOTAL5,188,502321,5684,866,934S.F.S.F.S.F.PHASE 1 PROPOSED (TOTAL):100.0%6.2%93.8%5.LEGEND7.GREEN SPACE (WATERSHED WETLAND BUFFER AREA)GREEN SPACE (WETLAND AREA)(119.11 Ac)IMPERVIOUSPERVIOUSTOTAL5,188,5022,777,1322,411,370S.F.S.F.S.F.ULTIMATE PROPOSED (TOTAL):100.0%53.5%46.5%(9.56 Ac)IMPERVIOUSPERVIOUSTOTAL416,552300,033116,519S.F.S.F.S.F.ULTIMATE PROPOSED (R.O.W.):100.0%72.0%28.0%C201SCD001.DWGPHASE 1 OVERALLSITE PLANC2.1NORTH0150300
SUNSET TRAIL TYPICAL SECTION℄ SUNSETTRAIL15'THRU LANE15'THRU LANE8.5'BLVD.10'BIT. TRAIL84'2.5 %2.5 %2.0 %℄ AVIENDAPARKWAY12'THRU LANE10.5'BLVD.10'BIT. TRAIL12'THRU LANE14.5'BLVD.6'CONC.TRAIL80'2.5 %2.0 %2.0 %2.5 %AVIENDA PARKWAY TYPICAL SECTIONB618 CURB (TYP)19.5'1'1'1'12'TURN LANE14'TURN LANER.O.W.10'DRAINAGE &UTILITYEASEMENT10'DRAINAGE &UTILITYEASEMENT10'DRAINAGE &UTILITYEASEMENT10'DRAINAGE &UTILITYEASEMENTR.O.W.R.O.W.R.O.W.5.0 % TYP (VARIES)5.0 % TYP (VARIES)5.0 % TYP (VARIES)5.0 % TYP (VARIES)2.0 - 5.0 %2.0 - 5.0 %2.0 - 5.0 %2.0 - 5.0 %B618 CURB (TYP)1V:3H MAX.1V:3H MAX.1V:3H MAX.1V:3H MAX.C2.21TYPICAL COMMERCIAL/INDUSTRIAL STREET SECTIONDRAIN TILEDRAIN TILEC2.22BITUMINOUSTRAILC2.21TYPICAL COMMERCIAL/INDUSTRIAL STREET SECTIONDRAIN TILEDRAIN TILEC2.22BITUMINOUSTRAILC2.23CONCRETESIDEWALKPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C202SCD001.DWGTYPICAL STREETSECTIONSC2.221BITUMINOUS TRAILTYPICAL COMMERCIAL/INDUSTRIAL STREET SECTIONNO SCALENO SCALENATIVE SOIL24" MNDOT SPEC 3149.2B SELECT GRANULAR BORROW12" CLASS 5 AGGREGATE BASE, 100% CRUSHED.2 12" MNDOT SPEC 2350 BITUMINOUS BASE COURSE(MVWE35035B)2" MNDOT SPEC 2350 BITUMINOUS BINDER COURSE(MVWE35035B)2" MNDOT SPEC 2350 BITUMINOUS WEARING COURSE(MVWE35035B)TACK COAT MNDOT SPEC 23573CONCRETE SIDEWALKNO SCALE
BLUFF CREEK BLVD.AVIENDA PKWYSUNSET TRAIL
OUTLOT BMILLS DRIVEOUTLOT AFFE=924.0FFE=921.0FFE=918.0FFE=918.0FFE=914.5FFE=920.0FFE=919.0FFE=918.0FFE=918.0FFE=918.0FFE=918.0FFE=918.0FFE=920.0FFE=921.0FFE=921.0FFE=923.0FFE=922.0FFE=912.0FFE=910.0FFE=908.0FFE=908.0FFE=915.0FFE=905.0FFE=904.0FFE=903.0BLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARYOUTLOT CCOCOCOCOSIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASECABXHHCABXCABXIIIIIIHHSIG.BASESIG.BASELTSIG.BASESIG.BASESIG.BASESIG.BASEHHSIG.BASESIG.BASESIG.BASECABXLTLTMBX X X X X XXXX>B-3B-2B-1B-4B-5B-6B-7B-8B-9B-10B-12B-11B-13B-14B-15B-16B-17B-18B-19B-20B-21B-22B-23B-24B-25B-26B-27B-28B-29B-30B-31B-32WETLAND #6WETLAND #3WETLAND #4WETLAND #10MNDOT WETLAND M09MNDOT WETLAND M10C.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17WETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17U.
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880885SAN MH 42SAN MH 44SAN MH 41SAN MH 45SAN MH 52 - LIFT STATIONSAN MH 51SAN MH 53SAN MH 57SAN MH 56SAN MH 54SAN MH 55SAN MH 43PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 202005/27/2020C300SCD001.DWGULTIMATE GRADING,PAVING, & DRAINAGEC3.0NORTH0150300PERVIOUSIMPERVIOUSTOTAL115.52 ACRES0.00 ACRES115.52 ACRES51.77 ACRES63.75 ACRESEXISTINGPROPOSEDCONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. EXCESS TOPSOILSHALL BE EXPORTED FROM SITE.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.ROUGH GRADE BUILDING PADS TO 12 INCHES BELOW FINISHED FLOOR ELEVATION (FFE).AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COORDINATE WITH ARCHITECTURAL FOR BUILDING STOOP LOCATIONS. SLOPES SHOWN ON ADJACENT WALKS ANDPAVEMENTS SHOULD CONTINUE OVER STOOPS.AVOID SOIL COMPACTION OF INFILTRATION PRACTICES. ANY EQUIPMENT USED IN INFILTRATION AREAS SHOULD BESMALL SCALED AND TRACKED.12.13.14.15.16.17.18.19.20.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. REMOVE CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLY STABILIZED ANDDISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE PONDS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVE SEDIMENT FROM PONDS PERIODICALLY ANDAFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLY STABILIZED.CONTRACTOR SHALL PREVENT SEDIMENT LADEN WATER FROM ENTERING THE INFILTRATION SYSTEM UNTIL THE SITEIS COMPLETELY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERSODMNDOT 3878SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROLMN TYPE 25-151 @ 120 LB/AC - PERMANENT TURFMULCHMNDOT 3882(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZERMNDOT 3881GENERAL PLACEMENTMNDOT 2575SEE LANDSCAPE SHEETS FOR PERMANENT TURF AND LANDSCAPE ESTABLISHMENT.SCRAPE ADJACENT STREETS CLEAN DAILY AND SWEEP CLEAN WEEKLY.2.3.4.5.6.7.8.9.10.11.SPOT ELEVATIONS AT CURBLINES INDICATE FLOWLINES UNLESS NOTED OTHERWISE. SEE SHEET C4.2 FOR RIMELEVATIONS OF CATCH BASINS.GRADES BETWEEN PROPOSED SPOT ELEVATIONS SHALL BE CONTINUOUS AND NONVARIABLE. SPOT ELEVATIONSSHALL GOVERN OVER CONTOUR LINES.MEET AND MATCH EXISTING CURB. PROVIDE 10 FOOT TRANSITION.PAVING SECTIONSa. BITUMINOUS PAVINGREFER TO CITY OF CHANHASSEN DETAIL PLATE NO. 5201b. CONCRETE WALKWAYSREFER TO CITY OF CHANHASSEN DETAIL PLATE NO. 5214c. CONCRETE DRIVES, APRONS, AND EXTERIOR SLABSREFER TO CITY OF CHANHASSEN DETAIL PLATE NO. 5207c. BITUMINOUS WALKWAYSREFER TO CITY OF CHANHASSEN DETAIL PLATE NO. 521621.23.23.24.GRADING NOTESPAVING NOTESGENERAL NOTESNPDES AREA SUMMARYLEGEND:INLET PROTECTION:TIP OUT CURBnn:SILT FENCE:PAVEMENT SAWCUT:CONSTRUCTION LIMITS:VEHICLE TRACKING PADESTIMATED QUANTITY146 EACH2 EACH13,144 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM PROFESSIONAL SERVICES AT612.252.9070.1.115.52 ACRES
885885890890895895900900900905910915920925930935890895900905910915920925930935940945910910915915920920925925930930935935935940940940900905910915920920
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17WETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17U.
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0 895895895895900905895 895900905910915905895MILLS DRIVEBLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARYnn30PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPC301SCD001.DWGCONSTRUCTION GRADING,DRAINAGE, & EROSION CONTROLC3.1NORTH0150300CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).ALL DISTURBED SOIL SURFACE AREAS SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIXINCHES OF TOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)NO CONSTRUCTION EXIT OR ENTRANCE TO THE SITE WILL BE ALLOWED AT MILLS DRIVE OR BLUFF CREEKBOULEVARD.10.11.12.13.14.15.16.17.18.19.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVE SEDIMENTFROM BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.MASS-GRADING SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERESTIMATED QUANTITYSODMNDOT 38780S.Y.SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROL2,840S.Y.MN TYPE 25-141 @ 120 LB/AC - PERMANENT TURF11,160LB.MN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFER (IF DISTURBED)2.1LB.MULCHMNDOT 3882186TON(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEDIMENT ON PAVED SURFACES (E.G. TRACKED FROM VEHICLES) MUST BE REMOVED WITHIN ONE CALENDAR DAY OFDISCOVERY.2.3.4.5.6.7.8.9.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY69 EACH2 EACH14,100 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT>>:DRAINAGE SWALENATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.20.21.22.23.24.25.26.27.28.29.RPBCWD STANDARD EROSION CONTROL NOTES (CONT.)254,600 S.F.:CONSTRUCTION LIMITS:ENKAMAT 7010 OR EQUAL10,469 S.F.:EROSION CONTROL BLANKET (MNDOT CATAGORY 4N OR 4P)30TEMPORARY SEDIMENTATION BASIN CALCULATIONSBASINDRAINAGEAREA (Ac)REQUIREDVOLUME (CF)PROVIDED VOLUME(CF)BOTTOMELEVATIONHIGH WATERELEVATIONNorth West Basin15.9157,27659,208892.50894.96East Pond5.2618,936202,366904.00904.92East Central TempBasin29.73107,028268,247906.43910.87South East TempBasin7.9028,44039,273879.00882.98South Center TempBasin25.4191,47694,632875.63879.38C3.1AC3.1BC3.1DC3.1C
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OE
OE OE OE OE OESSMHRE=937.7IE=925.9(W)>ILTGMEMWOOD FENCEWROUGHT IRON FENCEFOFOFOFO>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>UEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEB-2B-1B-4B-5B-6B-13B-14B-31WETLAND #6C.S.A.H. NO. 18n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnC7.12ROCKCONSTRUCTIONENTRANCEnnn n n n n n
nnTOPSOILSTOCKPILEWAWAnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn n nnn n n nnnnnnnnnnnnnnnnnnnNORTH WESTBASINBTM=892.502-YR HWL=893.66FES 301INV=892.024 LF 18" HDPE @ 2.0%(TEMP.)C7.17FLOATING HEADSKIMMERINV=892.5(TEMP.)E.O.F. = 894.015' X 30'OF ENKAMATnnnn n n nn n n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn895895895895900905895895 900905910915905895MILLS DRIVEC7.13DOUBLELAYER SILTFENCESTAGING AREA(FOR REFERENCE, SUBJECT TOCHANGE)30PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH060120C301ASCD001.DWGNW CONSTRUCTION GRADING,DRAINAGE, & EROSION CONTROLC3.1ACONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).ALL DISTURBED SOIL SURFACE AREAS SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIXINCHES OF TOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)NO CONSTRUCTION EXIT OR ENTRANCE TO THE SITE WILL BE ALLOWED AT MILLS DRIVE OR BLUFF CREEKBOULEVARD.10.11.12.13.14.15.16.17.18.19.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVE SEDIMENTFROM BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.MASS-GRADING SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERESTIMATED QUANTITYSODMNDOT 38780S.Y.SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROL2,840S.Y.MN TYPE 25-141 @ 120 LB/AC - PERMANENT TURF11,160LB.MN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFER (IF DISTURBED)2.1LB.MULCHMNDOT 3882186TON(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEDIMENT ON PAVED SURFACES (E.G. TRACKED FROM VEHICLES) MUST BE REMOVED WITHIN ONE CALENDAR DAY OFDISCOVERY.2.3.4.5.6.7.8.9.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY69 EACH2 EACH14,100 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT>>:DRAINAGE SWALENATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.20.21.22.23.24.25.26.27.28.29.RPBCWD STANDARD EROSION CONTROL NOTES (CONT.)254,600 S.F.:CONSTRUCTION LIMITS:ENKAMAT 7010 OR EQUAL10,469 S.F.:EROSION CONTROL BLANKET (MNDOT CATAGORY 4N OR 4P)30C3.1AC3.1BC3.1DC3.1C
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n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn47 LF 54" RCP @ 0.54%EXISTING 54" RCPEAST CENTRALTEMP BASINBTM=906.432-YR HWL=908.76EASTPONDSTSC7.17FLOATING HEADSKIMMERINV=906.4(TEMP)E.O.F. = 910.0FES 302INV=904.0139 LF 24" HDPE @ 1.7%(TEMP.)15' X 30'OF ENKAMATn n n n n n n n n n n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
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OCS 911PER SHEET C5.6PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH060120C301BSCD001.DWGNE CONSTRUCTION GRADING,DRAINAGE, & EROSION CONTROLC3.1BCONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).ALL DISTURBED SOIL SURFACE AREAS SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIXINCHES OF TOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)NO CONSTRUCTION EXIT OR ENTRANCE TO THE SITE WILL BE ALLOWED AT MILLS DRIVE OR BLUFF CREEKBOULEVARD.10.11.12.13.14.15.16.17.18.19.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVE SEDIMENTFROM BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.MASS-GRADING SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERESTIMATED QUANTITYSODMNDOT 38780S.Y.SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROL2,840S.Y.MN TYPE 25-141 @ 120 LB/AC - PERMANENT TURF11,160LB.MN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFER (IF DISTURBED)2.1LB.MULCHMNDOT 3882186TON(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEDIMENT ON PAVED SURFACES (E.G. TRACKED FROM VEHICLES) MUST BE REMOVED WITHIN ONE CALENDAR DAY OFDISCOVERY.2.3.4.5.6.7.8.9.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY69 EACH2 EACH14,100 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT>>:DRAINAGE SWALENATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.20.21.22.23.24.25.26.27.28.29.RPBCWD STANDARD EROSION CONTROL NOTES (CONT.)254,600 S.F.:CONSTRUCTION LIMITS:ENKAMAT 7010 OR EQUAL10,469 S.F.:EROSION CONTROL BLANKET (MNDOT CATAGORY 4N OR 4P)30C3.1AC3.1BC3.1DC3.1C
910910915
915895900905875880885890895900905910915
8808858908959009059
1
0
910
910
9
1
5 9159159
1
5
920920 905910915X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XXXXSIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASEIIIIIIIIIIIUEUEUEUEGUARDRAILXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXCHAIN LINK FENCEELECTRICTRANSFORMERCHAIN LINK FENCEELECTRICBM-2 (TNH)913.82>>>>>
>B-7B-10B-12B-18B-19B-20B-21B-22B-23B-28B-29MNDOT WETLAND M0920' CITY WETLANDBUFFERWETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17nn n n n n n n nnnnnnnnnnnnTOPSOILSTOCKPILEWAn n n
n n n n
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n n n n n n n n n n n n n
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n n n n n n n n n n n n n n
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nnnnnnnnnnnnnnnnnnnnn nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnC7.12ROCKCONSTRUCTIONENTRANCE>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>C7.17FLOATING HEADSKIMMERINV=875.6(TEMP.)C7.67FLOATING HEADSKIMMERINV=879.0(TEMP)SOUTH EASTTEMP BASINBTM=879.002-YR HWL=880.97FES 303INV=878.747 LF 15" HDPE @ 0.6%(TEMP.)51 LF 15" HDPE @ 1.2%15' X 30'OF ENKAMATE.O.F. = 882.5nnnnnnnnnn
nnnnnnnnnn
nnnn
n
n
n nnnnn895890880
880880
885
890
895900905915910
905
905 910
910
915
910
910
910
905
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910 885905
905
910
910 910910910C7.25ROCKDIKE (TYP.)C7.25ROCKDIKE (TYP.)C7.13DOUBLELAYER SILTFENCEC7.13DOUBLELAYER SILTFENCEC7.25ROCKDIKE (TYP.)C7.25ROCKDIKE (TYP.)STAGING AREA(FOR REFERENCE, SUBJECT TOCHANGE)PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH060120C301CSCD001.DWGSE CONSTRUCTION GRADING,DRAINAGE, & EROSION CONTROLC3.1CCONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).ALL DISTURBED SOIL SURFACE AREAS SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIXINCHES OF TOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)NO CONSTRUCTION EXIT OR ENTRANCE TO THE SITE WILL BE ALLOWED AT MILLS DRIVE OR BLUFF CREEKBOULEVARD.10.11.12.13.14.15.16.17.18.19.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVE SEDIMENTFROM BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.MASS-GRADING SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERESTIMATED QUANTITYSODMNDOT 38780S.Y.SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROL2,840S.Y.MN TYPE 25-141 @ 120 LB/AC - PERMANENT TURF11,160LB.MN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFER (IF DISTURBED)2.1LB.MULCHMNDOT 3882186TON(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEDIMENT ON PAVED SURFACES (E.G. TRACKED FROM VEHICLES) MUST BE REMOVED WITHIN ONE CALENDAR DAY OFDISCOVERY.2.3.4.5.6.7.8.9.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY69 EACH2 EACH14,100 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT>>:DRAINAGE SWALENATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.20.21.22.23.24.25.26.27.28.29.RPBCWD STANDARD EROSION CONTROL NOTES (CONT.)254,600 S.F.:CONSTRUCTION LIMITS:ENKAMAT 7010 OR EQUAL10,469 S.F.:EROSION CONTROL BLANKET (MNDOT CATAGORY 4N OR 4P)30C3.1AC3.1BC3.1DC3.1C
915920925
930
9
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5925930920925
8758808858908958
9
5
895
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X X X
XXXXXXXXXSSMHRE=915.2IE=884.1B-8B-9B-11B-17B-18B-24B-25B-26B-27B-30WETLAND #3WETLAND #420' CITY WETLANDBUFFER20' CITY WETLANDBUFFER20' CITY WETLANDBUFFERLUFF CREEK BLVD.20' CITY WETLANDBUFFERnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
n
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n
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n n n n n
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n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn15' X 30'OF ENKAMATE.O.F. = 878.9>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>C7.17FLOATING HEADSKIMMERINV=875.6(TEMP.)SOUTH CENTERTEMP BASINBTM=875.632-YR HWL=878.79FES 304INV=875.051 LF 15" HDPE @ 1.2%(TEMP.)nnnnnnnnnnnnnnnn n n n n n n n n nnnn890895890885895
890
885
880
885
880
880BLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARYC7.25ROCKDIKE (TYP.)C7.25ROCKDIKE (TYP.)C7.13DOUBLELAYER SILTFENCEC7.13DOUBLELAYER SILTFENCEC7.13nnn
nnn
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH060120C301DSCD001.DWGSW CONSTRUCTION GRADING,DRAINAGE, & EROSION CONTROLC3.1DCONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).ALL DISTURBED SOIL SURFACE AREAS SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIXINCHES OF TOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)NO CONSTRUCTION EXIT OR ENTRANCE TO THE SITE WILL BE ALLOWED AT MILLS DRIVE OR BLUFF CREEKBOULEVARD.10.11.12.13.14.15.16.17.18.19.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVE SEDIMENTFROM BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.MASS-GRADING SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERESTIMATED QUANTITYSODMNDOT 38780S.Y.SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROL2,840S.Y.MN TYPE 25-141 @ 120 LB/AC - PERMANENT TURF11,160LB.MN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFER (IF DISTURBED)2.1LB.MULCHMNDOT 3882186TON(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEDIMENT ON PAVED SURFACES (E.G. TRACKED FROM VEHICLES) MUST BE REMOVED WITHIN ONE CALENDAR DAY OFDISCOVERY.2.3.4.5.6.7.8.9.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY69 EACH2 EACH14,100 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT>>:DRAINAGE SWALENATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.20.21.22.23.24.25.26.27.28.29.RPBCWD STANDARD EROSION CONTROL NOTES (CONT.)254,600 S.F.:CONSTRUCTION LIMITS:ENKAMAT 7010 OR EQUAL10,469 S.F.:EROSION CONTROL BLANKET (MNDOT CATAGORY 4N OR 4P)30C3.1AC3.1BC3.1DC3.1C
930920915925920925920920 920915 920915910
9109159159159209309359409109259309
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9409
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9259209
2
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92
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905900
905910910915910930925920915910905900
915910
9
1
0915
9
1
5
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0
5
910915920905900895890885900900895890885880880885890895900895895900905910915920925915915910905900895890885880
875875915895900905910915 920 925925930935940945940940935930925920915910905900895890885890895900905890895900905910915920925930935
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17
C.S.A.H. NO. 17U.
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910
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0 915920925930895900905910915910915920925920925930915915920920
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910910WETLAND 3NWL=920.58100-YR HWL=922.01WETLAND 4BTM=884100-YR HWL=884.72WETLAND10BLUFF CREEK BLVD.AVIENDA PKWYSUNSET TRAIL
OUTLOT BMILLS DRIVEOUTLOT AFFE=924.0FFE=921.0FFE=918.0FFE=918.0FFE=914.5FFE=920.0FFE=919.0FFE=918.0FFE=918.0FFE=918.0FFE=918.0FFE=918.0FFE=920.0FFE=921.0FFE=921.0FFE=923.0FFE=922.0FFE=912.0FFE=910.0FFE=908.0FFE=908.0FFE=915.0FFE=905.0FFE=904.0FFE=903.0BLUFF CREEK BLVD. SHOWN FOR REFERENCE ONLY(REFER TO PLANS BY TOOLE DESIGN GROUP)NORTHWEST BASINBTM=892.50100-YR HWL =894.37AVIENDA PKWY NWBASINBTM=912.53100-YR HWL =913.55WEST NORTHBASINBTM=915.43100-YR HWL =918.15
EAST POND
BTM=904.00
100-YR HWL =
905.01
EAST CENTRAL
BASIN
BTM=906.43
100-YR HWL =
910.63
BLUFF CREEK WESTBASINBTM=911.00100-YR HWL = 913.57
BLUFF CREEK EASTBASINBTM=898.15100-YR HWL = 899.48SE TEMP BASIN
BTM=879.00
100-YR HWL =
883.91
SOUTH CENTER TEMP BASINBTM=875.63100-YR HWL = 879.17 TRIANGLE BASINBTM=887.17100-YR HWL = 890.77WEST CENTRAL BASINBTM=923.73100-YR HWL = 924.08BLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARYOUTLOT CWEST-SOUTH POND100-YR HWL = 909.23>>>>>>>>>>>
>
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nnnnnnnnnnnnnPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPC302SCD001.DWGPHASE 1 GRADING,DRAINAGE, & EROSION CONTROLC3.2NORTH0150300CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).AVOID SOIL COMPACTION OF INFILTRATION PRACTICES. ANY EQUIPMENT USED IN INFILTRATION AREAS SHOULD BESMALL SCALED AND TRACKED.ALL DISTURBED SOIL SURFACE AREAS, EXCEPT FOR THE AREAS UNDER THE PROPOSED STREET PAVEMENT AND THETRAIL AND SIDEWALKS, SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIX INCHES OFTOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.REFER TO SHEET C3.3 FOR PHASE 1 BASIN CROSS-SECTIONS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)12.13.14.15.16.17.18.19.20.21.22.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE PONDS AND TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVESEDIMENT FROM PONDS AND BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED.CONTRACTOR SHALL PREVENT SEDIMENT LADEN WATER FROM ENTERING INFILTRATION SYSTEMS UNTIL THE SITE ISCOMPLETELY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.TEMPORARY SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERSODMNDOT 3878SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROLMN TYPE 25-151 @ 120 LB/AC - PERMANENT TURFMN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFERMULCHMNDOT 3882(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEE SITE RESTORATION SHEET FOR PERMANENT TURF AND LANDSCAPE ESTABLISHMENT.SCRAPE ADJACENT STREETS CLEAN DAILY AND SWEEP CLEAN WEEKLY.2.3.4.5.6.7.8.9.10.11.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY134 EACH2 EACH18,000 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT:EROSION CONTROL BLANKET>>:DRAINAGE SWALE21.22.23.24.25.26.27.28.29.30.RPBCWD STANDARD EROSION CONTROL NOTES:ENKAMAT474,033 S.F.10,469 S.F.:CONSTRUCTION LIMITSLEGENDESTIMATED QUANTITYSYMBOLDESCRIPTION:BUILDING PADNATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.31C3.1AC3.1BC3.1DC3.1C
9109159209259309
3
5
930
925
920930935935940945 940935930925920915910905900895890885885890895900940 9409359309259209159109059009008958908958908908959009059109159109059008959059109159209259309359359309359359359409409359309259209
1
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9259159
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3
0
935>ILT>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>B-2B-1B-4B-5B-6B-13B-14B-31WETLAND #6C.S.A.H. NO. 18n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnC7.11CATCH BASINSEDIMENT TRAP(TYP.)nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn n nnn n n nnnnnnnnnnnnnnnnnnn
915915915920920920915915920920 905910915920920925925925 925930 930905910915920925 895900905895900905910 895900905910915915920925930920925930920920920925930930
915
920915920930935AVIENDA PKWYSUNSET TRAILMILLS DRIVEFFE=920.0FFE=919.0FFE=921.0FFE=921.0FFE=923.0FFE=922.0NORTHWEST BASINBTM=892.50100-YR HWL = 894.37AVIENDA PKWY NW BASINBTM=912.53100-YR HWL = 913.55WEST NORTH BASINBTM=915.43100-YR HWL = 918.15
>>STS>>STS>>STS>>STS >>STS
>>STS>>STS>>STS >>STS>>STS>>STS>>STS >>STS
>>STS>>>>>>>>>>>>>>>>>>>>>>9169179189199
2
7
929928927926925916917920922921921922921919923 922 921 921922923922923924925926927928929930931932933937936935934933932931929930925930933932931929 928919917916922
922921918919
9
1
892392492
2
92
1 9008958938938938958948928918908968929119129139149169179
1
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919931933931 935 939 93894093493293089790090891192092534.5%37.2%37.9%22.7%22.7%22.7%32.2%32.4%13.1%36.4%33.5%12.5%8.3%8.3%8.3%8.3%8.0%3.1%3.1%3.0%22.7%22.7%22.7%22.7%22.7%4.9%3.2%8.3%6.1%17.4%13.3%23.5%21.5%18.0%33.3%35.9%27.1%9.3%
21.6%
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%
18
.
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7
91
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>>>>>>>>>>>>>>>0.7%0.8%3.1%2.6%8.6%C7.11CATCH BASINSEDIMENT TRAP(TYP.)C7.11CATCH BASINSEDIMENT TRAP(TYP.)>C7.13SILTFENCE(TYP.)92
3SWALESWALESWALE1.9%1.9%1.9%SWALE SWALE SWALE SWALE SWALE
92
2
92
1
920919C7.12ROCKCONSTRUCTIONENTRANCEC7.13SILTFENCE(TYP.)C7.13SILTFENCE(TYP.)921920918918 921920920 905910915923918919nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn n n nn n n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
nnnnnC7.13DOUBLELAYERSILT FENCE920925915930925930935940935930930920930925920915910905900935940945945940935930925915
920925910900900905910910905915920930935313131STAGING AREA(FOR REFERENCE, SUBJECTTO CHANGE)PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH060120C302SCD001A.DWGNW PHASE 1 GRADING,DRAINAGE, & EROSION CONTROLC3.2ACONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).AVOID SOIL COMPACTION OF INFILTRATION PRACTICES. ANY EQUIPMENT USED IN INFILTRATION AREAS SHOULD BESMALL SCALED AND TRACKED.ALL DISTURBED SOIL SURFACE AREAS, EXCEPT FOR THE AREAS UNDER THE PROPOSED STREET PAVEMENT AND THETRAIL AND SIDEWALKS, SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIX INCHES OFTOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.REFER TO SHEET C3.3 FOR PHASE 1 BASIN CROSS-SECTIONS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)12.13.14.15.16.17.18.19.20.21.22.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE PONDS AND TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVESEDIMENT FROM PONDS AND BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED.CONTRACTOR SHALL PREVENT SEDIMENT LADEN WATER FROM ENTERING INFILTRATION SYSTEMS UNTIL THE SITE ISCOMPLETELY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.TEMPORARY SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERSODMNDOT 3878SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROLMN TYPE 25-151 @ 120 LB/AC - PERMANENT TURFMN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFERMULCHMNDOT 3882(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEE SITE RESTORATION SHEET FOR PERMANENT TURF AND LANDSCAPE ESTABLISHMENT.SCRAPE ADJACENT STREETS CLEAN DAILY AND SWEEP CLEAN WEEKLY.2.3.4.5.6.7.8.9.10.11.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY134 EACH2 EACH18,000 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT:EROSION CONTROL BLANKET>>:DRAINAGE SWALE21.22.23.24.25.26.27.28.29.30.RPBCWD STANDARD EROSION CONTROL NOTES:ENKAMAT474,033 S.F.10,469 S.F.:CONSTRUCTION LIMITSLEGENDESTIMATED QUANTITYSYMBOLDESCRIPTION:BUILDING PADNATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.31C3.1AC3.1BC3.1DC3.1C
SWALEX
X
X SIG.BASESIG.BASELTSIG.BASE>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>B-3B-6B-7B-15B-16B-17B-32POWERS BOULEVARD
n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n
n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnB L O C K 4LOT 1LOT 2LOT 3LOT 5FFE=924.0FFE=921.0FFE=918.0FFE=918.0FFE=920.0FFE=919.0FFE=918.0FFE=918.0FFE=918.0FFE=918.0EAST POND
BTM=904.00
100-YR HWL = 905.01 EAST CENTRAL BASINBTM=906.43100-YR HWL = 910.63LOT 7>>STS>>STS9109159209259089
0
9
911912913914916917918919921922923924926915920916917918919919919916917918918919919910909
911
911912912913913910
915
920
907
908
909
911
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914
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907910907
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1
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1
6
9
1
7
9
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2
6
9
2
7
9
2
8
9
2
9
2.0%2.0%3.0%2.3%2.7%3.2%1.3%1.1%1.8%4.6%5.0%3.2%2.5%0.3%2.0%11.4%11.2%13.2%3.1%4.3%2.5%2.5%2.5%7.0%20.8%33.2%33.3%33.3%4.1%4.6%4.3%4.4%4.2%12.6%15.8%11.3%11.7%9.7%6.2%7.7%4.7%
4.
6
%4.7%3.4%1.5%7.2%0.5%3.2%1.0%1.0%1.0%5.0%SWALESWALESWALESWALESWALEC7.13SILTFENCE(TYP.)C7.13CATCH BASINSEDIMENT TRAP(TYP.)C7.13CATCH BASINSEDIMENT TRAP(TYP.)940940945935930925920915910910915
910940945950955950945940935930925920915900 9059
1
0
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n07.80EOFSTAGING AREA(FOR REFERENCE,SUBJECT TO CHANGE)PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH060120C302SCD001B.DWGNE PHASE 1 GRADING,DRAINAGE, & EROSION CONTROLC3.2BCONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).AVOID SOIL COMPACTION OF INFILTRATION PRACTICES. ANY EQUIPMENT USED IN INFILTRATION AREAS SHOULD BESMALL SCALED AND TRACKED.ALL DISTURBED SOIL SURFACE AREAS, EXCEPT FOR THE AREAS UNDER THE PROPOSED STREET PAVEMENT AND THETRAIL AND SIDEWALKS, SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIX INCHES OFTOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.REFER TO SHEET C3.3 FOR PHASE 1 BASIN CROSS-SECTIONS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)12.13.14.15.16.17.18.19.20.21.22.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE PONDS AND TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVESEDIMENT FROM PONDS AND BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED.CONTRACTOR SHALL PREVENT SEDIMENT LADEN WATER FROM ENTERING INFILTRATION SYSTEMS UNTIL THE SITE ISCOMPLETELY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.TEMPORARY SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERSODMNDOT 3878SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROLMN TYPE 25-151 @ 120 LB/AC - PERMANENT TURFMN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFERMULCHMNDOT 3882(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEE SITE RESTORATION SHEET FOR PERMANENT TURF AND LANDSCAPE ESTABLISHMENT.SCRAPE ADJACENT STREETS CLEAN DAILY AND SWEEP CLEAN WEEKLY.2.3.4.5.6.7.8.9.10.11.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY134 EACH2 EACH18,000 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT:EROSION CONTROL BLANKET>>:DRAINAGE SWALE21.22.23.24.25.26.27.28.29.30.RPBCWD STANDARD EROSION CONTROL NOTES:ENKAMAT474,033 S.F.10,469 S.F.:CONSTRUCTION LIMITSLEGENDESTIMATED QUANTITYSYMBOLDESCRIPTION:BUILDING PADNATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.31C3.1AC3.1BC3.1DC3.1C
Powers BoulevardBLUFF CREEK BLVD.FFE=914.5FFE=918.0FFE=920.0FFE=912.0FFE=910.0FFE=908.0FFE=908.0FFE=905.0FFE=904.0FFE=903.0BLUFF CREEK EAST BASINBTM=898.15100-YR HWL = 899.48SE TEMP BASINBTM=879.00100-YR HWL = 883.91X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XXXXSIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASEIIIIIIIIIIXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXB-7B-10B-12B-18B-19B-20B-21B-22B-23B-28B-29MNDOT WETLAND M0930' CITY WETLANDBUFFER SETBACK20' CITY WETLANDBUFFERWETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17nnnnnnnnnnnn n n nnnnnnC7.12ROCKCONSTRUCTIONENTRANCEn n n
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905904900899895894890889885886895890885880878879881880882884
885900901905908890 894900899905904911912913914C7.13SILTFENCE(TYP.)>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>0.5%0.5%SWALESWALESWALE0.5%SWALESWALESWALE1.0%1.0%1.1%SWALESWALESWALEC7.11CATCH BASINSEDIMENT TRAP(TYP.)C7.11CATCH BASINSEDIMENT TRAP(TYP.)25+0026+0027+0028+0029+0030+0031+0032+0033+0034+0035+0036+0037+0038+0038+122+003+004+005+006+007+008+009+0010+0010+54915910910915
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n nnnnnC7.13SILTFENCE(TYP.)C7.13DOUBLELAYERSILT FENCEC7.13DOUBLELAYERSILT FENCE910905900895890885880885890895900905910915915900900895890890895 900905910 910
910915915915MSA PLANS #194-25-003(BY OTHERS SHOWN FORREFERENCE)MSA PLANS #194-25-003(BY OTHERS SHOWN FORREFERENCE)STAGING AREA(FOR REFERENCE, SUBJECT TOCHANGE)31PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH060120C302SCD001C.DWGSE PHASE 1 GRADING,DRAINAGE, & EROSION CONTROLC3.2CCONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).AVOID SOIL COMPACTION OF INFILTRATION PRACTICES. ANY EQUIPMENT USED IN INFILTRATION AREAS SHOULD BESMALL SCALED AND TRACKED.ALL DISTURBED SOIL SURFACE AREAS, EXCEPT FOR THE AREAS UNDER THE PROPOSED STREET PAVEMENT AND THETRAIL AND SIDEWALKS, SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIX INCHES OFTOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.REFER TO SHEET C3.3 FOR PHASE 1 BASIN CROSS-SECTIONS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)12.13.14.15.16.17.18.19.20.21.22.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE PONDS AND TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVESEDIMENT FROM PONDS AND BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED.CONTRACTOR SHALL PREVENT SEDIMENT LADEN WATER FROM ENTERING INFILTRATION SYSTEMS UNTIL THE SITE ISCOMPLETELY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.TEMPORARY SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERSODMNDOT 3878SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROLMN TYPE 25-151 @ 120 LB/AC - PERMANENT TURFMN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFERMULCHMNDOT 3882(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEE SITE RESTORATION SHEET FOR PERMANENT TURF AND LANDSCAPE ESTABLISHMENT.SCRAPE ADJACENT STREETS CLEAN DAILY AND SWEEP CLEAN WEEKLY.2.3.4.5.6.7.8.9.10.11.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY134 EACH2 EACH18,000 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT:EROSION CONTROL BLANKET>>:DRAINAGE SWALE21.22.23.24.25.26.27.28.29.30.RPBCWD STANDARD EROSION CONTROL NOTES:ENKAMAT474,033 S.F.10,469 S.F.:CONSTRUCTION LIMITSLEGENDESTIMATED QUANTITYSYMBOLDESCRIPTION:BUILDING PADNATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.31C3.1AC3.1BC3.1DC3.1C
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9
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890885880880885890895900900895885895900905910915920WETLAND 3NWL=920.58100-YR HWL=922.01WETLAND 4BTM=884100-YR HWL=884.72BLUFF CREEK BLVD.B L O C K 2LOT 1B L O C K 1LOT 5OUTLOT AFFE=920.0FFE=921.0FFE=912.0FFE=915.0FFE=905.0BLUFF CREEK WEST BASINBTM=911.00100-YR HWL = 913.57SOUTH CENTER TEMP BASINBTM=875.63100-YR HWL = 879.17TRIANGLE BASINBTM=887.17100-YR HWL = 890.77WEST CENTRAL BASINBTM=923.73100-YR HWL = 924.08LOT 6LOT 7OUTLOT CLOT 8WEST-SOUTH POND 100-YRHWL = 909.23X
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0925 930MSA PLANS #194-25-003(BY OTHERS SHOWN FORREFERENCE)MSA PLANS #194-25-003(BY OTHERS SHOWN FORREFERENCE)MSA PLANS #194-25-003(BY OTHERS SHOWN FORREFERENCE)3131PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPNORTH060120C302SCD001D.DWGSW PHASE 1 GRADING,DRAINAGE, & EROSION CONTROLC3.2DCONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).AVOID SOIL COMPACTION OF INFILTRATION PRACTICES. ANY EQUIPMENT USED IN INFILTRATION AREAS SHOULD BESMALL SCALED AND TRACKED.ALL DISTURBED SOIL SURFACE AREAS, EXCEPT FOR THE AREAS UNDER THE PROPOSED STREET PAVEMENT AND THETRAIL AND SIDEWALKS, SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIX INCHES OFTOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.REFER TO SHEET C3.3 FOR PHASE 1 BASIN CROSS-SECTIONS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)12.13.14.15.16.17.18.19.20.21.22.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE PONDS AND TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVESEDIMENT FROM PONDS AND BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED.CONTRACTOR SHALL PREVENT SEDIMENT LADEN WATER FROM ENTERING INFILTRATION SYSTEMS UNTIL THE SITE ISCOMPLETELY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.TEMPORARY SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERSODMNDOT 3878SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROLMN TYPE 25-151 @ 120 LB/AC - PERMANENT TURFMN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFERMULCHMNDOT 3882(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEE SITE RESTORATION SHEET FOR PERMANENT TURF AND LANDSCAPE ESTABLISHMENT.SCRAPE ADJACENT STREETS CLEAN DAILY AND SWEEP CLEAN WEEKLY.2.3.4.5.6.7.8.9.10.11.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY134 EACH2 EACH18,000 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT:EROSION CONTROL BLANKET>>:DRAINAGE SWALE21.22.23.24.25.26.27.28.29.30.RPBCWD STANDARD EROSION CONTROL NOTES:ENKAMAT474,033 S.F.10,469 S.F.:CONSTRUCTION LIMITSLEGENDESTIMATED QUANTITYSYMBOLDESCRIPTION:BUILDING PADNATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.31C3.1AC3.1BC3.1DC3.1C
NORTHWEST POND CROSS SECTION A-A880885890895900905910915920880885890895900905910915920898.54898.00896.09897.4892.50895.06892.50893.2892.50891.42892.50890.8892.50890.31892.50890.0892.50890.10892.50890.3892.50890.63892.50891.4892.50892.04892.50892.4892.50893.11892.50893.8892.50893.47895.90
893.5
902.58
894.23
910.05
895.3
911.49-0+250+000+501+001+502+002+503+003+504+004+505+005+505+75EXISTING GRADEFINISHED GRADEBTM = 892.502.8'SEE DETAIL 6/C7.2OE OE OE OEWETLAND #6126' - 8" PERF. PVC @ 0.0%133' - 8" PERF. PVC @ 0.0%133' - 8" PERF. PVC @ 0.0%133' - 8" PERF. PVC @ 0.0%138' - 8" PERF. PVC @ 0.0%146' - 8" PERF. PVC @ 0.0%153' - 8" PERF. PVC @ 0.0%163' - 8" PERF. PVC @ 0.0%98' - 8" PERF. PVC @ 0.0%83' - 8" PERF. PVC @ 0.0%38' - 8" PERF. PVC @ 0.0%24' - 8" PERF. PVC @ 0.0%18' - 8" PERF. PVC @ 0.0%15' - 8" PERF. PVC @ 0.0%16' - 8" PERF. PVC @ 0.0%16' - 8" PERF. PVC @ 0.0%17' - 8" PERF. PVC @ 0.0%17' - 8" PERF. PVC @ 0.0%14' - 12" PVC @ 0.0%45' - 18" RCP @ 0.7%8' - 12" RCP @ 0.0%378' - 8" PVC @ 0.0%8" X 8" TEE (TYP)20' - 8" PVC @ 0.0%W/ 2 - 45d BENDSAABB911
912
913
895900905
910 895900905910890895900905895890 893893893 893NORTHWEST BASINBTM=892.50100-YR HWL =894.42>>>>NORTHWEST POND CROSS SECTION B-B880885890895900905880885890895900905889.16896.36895.48 STMH 522RIM: 895.45INL (SE): 889.70INV (N): 890.50INV (NW): 889.7048" DIAR-1642PER CITYDETAIL C7.1-4STMH 521RIM: 895.42INL (S): 890.50INL (W): 889.70INV (N): 889.70INV (E): 892.7448" DIAR-1642PER CITYDETAIL C7.1-445' - 18" RCP@ 0.7%14' - 12" RCP@ 0.0%FES 520INV= 889.38PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. III88'
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75'
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68'
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65'
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62'
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%50' - 8" PVC @ 0.0%158' - 12" RCP @ 1.0%11' - 8" PVC @ 0.0%370' - 8" PVC @ 0.0%8" X 8" TEE (TYP)16' - 8" PVC @ 0.0%W/ 2 - 45d BENDSAABB915920920925925915920925925926AVIENDA PKWY NWBASINBTM=912.53100-YR HWL =913.82>>>>>>>>>>>>AVIENDA PARKWAY NW BASIN CROSS SECTION A-A900905910915920925930900905910915920925930911.44
922.29
915.16
915.47
917.4
912.53
920.02
912.53
920.3
912.53
920.53
912.53
920.9
912.53
921.01
912.53
921.0
912.53
920.55
912.53
919.7
912.53
918.49
912.53
916.9
912.53
914.30
912.53
912.0
912.53
911.00
912.63
909.9
919.29-0+250+000+501+001+502+002+503+003+504+004+504+75EXISTING GRADEFINISHED GRADEBTM = 912.532.8'SEE DETAIL 6/C7.2AVIENDA PARKWAY NW BASIN CROSS SECTION B-B900905910915920925930900905910915920925930911.28
922.28-0+250+000+500+75STMH 503ARIM: 922.50INL (SE): 909.73INV (W): 910.53INV (NW): 909.7348" DIAR-1642PER CITYDETAIL C7.1-4STMH 503RIM: 922.40INL (E): 910.53INL (SE): 912.77INL (NE): 909.73INV (W): 909.7348" DIAR-1642PER CITYDETAIL C7.1-411' - 8" PVC@ 0.0%PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C303SCD001.DWGBASIN CROSS SECTIONSC3.3ANORTHWEST POND - PLANAVIENDA PARKWAY NW BASIN - PLANNORTH050100
BLUFF CREEK WEST BASIN CROSS SECTION A-A900905910915920925930935900905910915920925930935929.40919.51929.95911.00929.6911.00929.10911.00927.5911.00925.74911.00923.9911.00922.13911.00919.1911.00917.57913.84916.3916.53914.69917.76913.4917.93910.83917.53-0+250+000+501+001+502+002+503+003+504+004+25EXISTING GRADEFINISHED GRADEBTM = 911.00STMH 706ARIM: 917.04INL (N): 908.20INL (SW): 908.20INV (W): 909.0048" DIAR-1642PER CITYDETAIL C7.1-4STMH 706RIM: 917.23INL (N): 911.24INL (E): 909.00INV (SE): 908.20INV (S): 908.2048" DIAR-1642PER CITYDETAIL C7.1-410' - 8" RCP@ 0.0%2.8'SEE DETAIL 6/C7.2124' - 8" PERF. PVC @ 0.0%131' - 8" PERF. PVC @ 0.0%137' - 8" PERF. PVC @ 0.0%144' - 8" PERF. PVC @ 0.0%150' - 8" PERF. PVC @ 0.0%154' - 8" PERF. PVC @ 0.0%154' - 8" PERF. PVC @ 0.0%142' - 8" PERF. PVC @ 0.0%71' - 8" PERF. PVC @ 0.0%121' - 8" PERF. PVC @ 0.0%16' - 8" PVC @ 0.0%W/ 2 - 45d BENDS303' - 8" PVC @ 0.0%8" X 8" TEE (TYP)50' - 8" PVC @ 0.0%AA915920915920915920 915920917918919921911911BLUFF CREEKWEST BASINBTM=911.00100-YR HWL =914.62>>>>>>>>>>BLUFF CREEK EAST BASIN CROSS SECTION A-A890895900905910915920925890895900905910915920925915.97
908.90
916.31
898.15
916.5
898.15
916.46
898.15
916.4
898.15
916.35
898.15
916.1
898.15
915.87
898.15
915.3
898.15
914.15
898.15
912.8
898.15
911.36
904.64-0+250+000+501+001+502+002+503+003+503+75EXISTING GRADEFINISHED GRADEBTM = 898.15STMH 807ARIM: 904.64INL (N): 895.35INV (E): 896.15INV (SE): 895.3548" DIAR-1642PER CITYDETAIL C7.1-4STMH 807RIM: 904.65INL (N): 898.39INL (W): 896.15INL (SW): 895.35INV (S): 895.3548" DIAR-1642PER CITYDETAIL C7.1-412' - 8" RCP@ 0.0%2.8'SEE DETAIL 6/C7.2104' - 8" PERF. PVC @ 0.0%142' - 8" PERF. PVC @ 0.0%162' - 8" PERF. PVC @ 0.0%184' - 8" PERF. PVC @ 0.0%211' - 8" PERF. PVC @ 0.0%254' - 8" PERF. PVC @ 0.0%284' - 8" PERF. PVC @ 0.0%306' - 8" PERF. PVC @ 0.0%306' - 8" PERF. PVC @ 0.0%305' - 8" PERF. PVC @ 0.0%21' - 8" PVC @ 0.0%16' - 8" PVC @ 0.0%W/ 2 - 45d BENDS210' - 8" PVC @ 0.0%8" X 8" TEE (TYP)12' - 8" PVC @ 0.0%AA59' - 8" PERF. PVC @ 0.0%9009
0
0
9059
0
5
91
0
910900
900905905
900
905899 899899899906907908909909
BLUFF CREEK EASTBASINBTM=898.15100-YR HWL =899.95WEST SOUTH BASIN CROSS SECTION A-A915920925930935915920925930935922.51
923.79
922.08
923.73
922.2
923.73
922.40
926.73
921.8
925.09
921.16-0+250+000+501+001+502+002+25EXISTING GRADEFINISHED GRADEBTM = 923.73STMH 612RIM: 926.78INL (W): 920.93INV (S): 921.73INV (SE): 920.9348" DIAR-1642PER CITYDETAIL C7.1-4STMH 611RIM: 926.73INL (N): 921.73INL (NE): 920.93INV (S): 920.93INV (W): 923.8448" DIAR-1642PER CITYDETAIL C7.1-446' - 12" RCP@ 0.3%11' - 8" RCP@ 0.0%FES 610INV= 920.80PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. III2.8'SEE DETAIL 6/C7.2OE OE OE OE
WETLAND #3AA60' - 8" PERF. PVC @ 0.0%39' - 8" PERF. PVC @ 0.0%16' - 8" PERF. PVC @ 0.0%7' - 8" PERF. PVC @ 0.0%15' - 8" PVC @ 0.0%11' - 8" PVC @ 0.0%46' - 12" RCP @ 0.3%16' - 8" PVC @ 0.0%W/ 2 - 45d BENDS80' - 8" PVC @ 0.0%8" X 8" TEE (TYP)925922923924926927928924925926
WEST CENTRALBASINBTM=923.73100-YR HWL =923.26PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C303SCD001.DWGBASIN CROSS SECTIONSC3.3BBLUFF CREEK WEST BASIN - PLANNORTH050100BLUFF CREEK EAST BASIN - PLANWEST SOUTH BASIN - PLAN
WEST - NORTH BASIN CROSS SECTION A-A905910915920925930935940945905910915920925930935940945925.65921.47929.57915.43931.0915.43932.03915.43932.8915.43933.33915.43933.8915.43934.09915.43934.1915.43935.85915.43937.2915.43937.90915.43937.9915.53938.64919.79-0+250+000+501+001+502+002+503+003+504+004+2514' - 18" RCP@ 1.8%STMH 512RIM: 921.06INL (SW): 915.42INV (NE): 912.6348" DIAR-1642PER CITYDETAIL C7.1-4FES 513PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIIEXISTING GRADEFINISHED GRADEBTM = 915.43AA920920925925930930 920916917918919 925930921922923924926927928929931932933WEST NORTHBASINBTM=915.43100-YR HWL =918.15EAST CENTRAL INTERIM BASIN & EAST POND CROSS SECTION A-A890895900905910915920925890895900905910915920925910.36
918.82
913.34
913.59
913.1
910.78
912.79
906.43
913.1
906.43
913.05
906.43
912.7
906.43
912.27
906.43
911.8
909.57
911.41
911.65
909.8
912.93
908.18
912.31
906.1
911.70
903.90
911.09
902.1
910.33
900.84
906.61
899.7
904.00
898.48
905.25
897.3
907.99-0+250+000+501+001+502+002+503+003+504+004+505+005+25199' - 24" RCP@ 1.2%47' - 54" RCP@ 0.5%EXISTING GRADEFINISHED GRADEBTM = 906.43BTM = 904.00OCS 911RIM: 904.00INV (E): 895.9784" DIAR-1642PER CITYDETAIL C7.1-4IIIIIIIIIAA199' - 24" RCP @ 1.2%47' - 54" RCP @ 0.5%9
1
0
915
9079089
0
9
911
912
913
914
916
910
915
907908909
911
912
913
914
916
917
918
910
907 908 909
911
912
913
910
911
912910911912913
910
911
912
913
905 910904906907908909 911EAST PONDBTM=904.00100-YR HWL =905.01EAST CENTRALBASINBTM=906.43100-YR HWL =910.63>>>>PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C303SCD001.DWGBASIN CROSS SECTIONSC3.3CWEST NORTH BASIN - PLANNORTH050100EAST CENTRAL INTERIM BASIN & EAST POND - PLAN
TRIANGLE BASIN CROSS SECTION A-A875880885890895900905875880885890895900905892.51895.02892.99887.17892.1887.19890.93890.78889.5888.19886.8884.54-0+250+000+501+001+502+002+502+75111' - 18" RCP@ 0.3%15' - 12" RCP@ 0.0%STMH 701RIM: 890.99INL (NW): 885.00INV (N): 887.41INV (S): 884.3748" DIAR-1642PER CITYDETAIL C7.1-4FES 700INV= 884.00PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIIEXISTING GRADEFINISHED GRADEBTM = 887.17WETLAND #4AA15' - 12" RCP @ 0.0%111' - 18" RCP @ 0.3%100-YR HWL = 884.70890895900905895 900905888880885876877878 WETLAND 4BTM=884100-YR HWL=884.77TRIANGLE BASINBTM=887.17100-YR HWL =890.77>>>>>>SOUTH CENTER INTERIM BASIN CROSS SECTION A-A865870875880885890895900905910865870875880885890895900905910900.62903.67
901.53
891.14
901.3
883.61
900.22
876.02
898.1
875.63
895.40
875.63
893.0
875.63
890.54
875.63
887.6
875.63
884.73
875.63
882.5
875.63
880.00
878.20
876.7
876.80-0+250+000+501+001+502+002+503+003+503+7551' - 15" RCP@ 1.2%FES 820INV= 875.00PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIIFES 821PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIIEXISTING GRADEFINISHED GRADEBTM = 875.63XXXXXXXXAA51' - 15
"
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895 900905880 880885 885890890 895895 900900
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906.79
901.24
892.25
897.9
883.80
894.02
879.00
889.5
879.00
885.37
879.00
883.5
879.00
881.61
882.13
879.7
881.88-0+250+000+501+001+502+002+502+7529' - 6" PVC @ 1.0%STMH 801RIM: 884.49INL (NE): 878.71INV (S): 872.5848" DIAR-1642PER CITYDETAIL C7.1-4EXISTING GRADEFINISHED GRADEBTM = 879.00XXXXXXXXXXWETLAND BOUNDARY(TYP.)AA116' - 18" RCP @ 0.5%29' - 6" PVC @ 1.0%880880
885885
890
890895
895900
900905
905880885880885879
SE TEMP BASINBTM=879.00100-YR HWL =883.95>>>>>>PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C303SCD001.DWGBASIN CROSS SECTIONSC3.3DTRIANGLE BASIN - PLANNORTH050100SOUTH CENTER INTERIM BASIN - PLANSOUTH EAST INTERIM BASIN - PLAN
COCOX
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17
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2 MN/DOT SEEDMIX 33-261 (TYP.)MN/DOT SEEDMIX 33-261 (TYP.)MN/DOT SEEDMIX 33-261 (TYP.)MN/DOT SEEDMIX 33-261 (TYP.)MN/DOT SEEDMIX 33-261 (TYP.)MN/DOT SEEDMIX 33-261 (TYP.)MN/DOT SEEDMIX 33-261 (TYP.)MN/DOT SEEDMIX 33-261 (TYP.)MN/DOT SEEDMIX 25-141 (TYP.)MN/DOT SEEDMIX 25-141 (TYP.)MN/DOT SEEDMIX 25-141 (TYP.)MN/DOT SEEDMIX 25-141 (TYP.)MN/DOT SEEDMIX 25-141 (TYP.)MN/DOT SEEDMIX 25-141 (TYP.)MN/DOT SEEDMIX 25-141 (TYP.)MN/DOT SEEDMIX 25-141 (TYP.)SOD (TYP.)SOD (TYP.)SOD (TYP.)SOD (TYP.)SOD (TYP.)TRAIL /SIDEWALK (TYP.)TRAIL /SIDEWALK (TYP.)TRAIL /SIDEWALK (TYP.)TRAIL /SIDEWALK (TYP.)MN/DOT SEEDMIX 33-261 (TYP.)WETLAND 3NWL=920.58100-YR HWL=922.01WETLAND 4BTM=884100-YR HWL=884.72BLUFF CREEK BLVD.AVIENDA PKWYSUNSET TRAIL
OUTLOT BOUTLOT ANORTHWEST BASINBTM=892.50100-YR HWL =894.37AVIENDA PKWY NWBASINBTM=912.53100-YR HWL =913.55WEST NORTHBASINBTM=915.43100-YR HWL =918.15
EAST POND
BTM=904.00
100-YR HWL =
905.01
EAST CENTRAL
BASIN
BTM=906.43
100-YR HWL =
910.63
BLUFF CREEK WESTBASINBTM=911.00100-YR HWL = 913.57
BLUFF CREEK EASTBASINBTM=898.15100-YR HWL = 899.48SE TEMP BASIN
BTM=879.00
100-YR HWL =
883.91
SOUTH CENTER TEMP BASINBTM=875.63100-YR HWL = 879.17 TRIANGLE BASINBTM=887.17100-YR HWL = 890.77WEST CENTRAL BASINBTM=923.73100-YR HWL = 924.08BLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARYOUTLOT CWEST-SOUTH POND100-YR HWL = 909.2392592091592093093592592091591592092091591
0
910910
910910905905
910905905
910910905905900896890885905
900
895
890
885884880880885890 895900905880885890895900905 910 915890895900905910895900905910915920910900920 920915915920920920914895900905910915920915920925920925930930935930925915920921
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020C304SCD001.DWGPHASE 1SEEDING & SODDINGC3.4NORTH0150300GROUNDCOVERCODE SOD HYLAND SOD, SALT TOLERANT TURF SEED MN/DOT MIX 25-141SEED / SOD SCHEDULE BUFFER/ WET MN/DOT MIX 33-261 SEEDSEE EROSION CONTROL PLAN & SWPPP FOR ADDITIONAL INFORMATION AND TEMP. SEEDING CONDITIONSLicense No:Signature shown is a digital reproduction of original. Wet signed copy ofthis plan on file at Landform Professional Services, LLC office and isavailable upon request.Kevin TeppenI hereby certify that this plan was prepared by me, or under my directsupervision, and that I am a duly Licensed Landscape Architect under thelaws of the State of MINNESOTA.SEEDING / SODDING NOTESGENERAL:1.ALL PLANT MATERIAL INSTALLATION, INCLUDING SEED AND SOD, SHALL BE COMPLETED PRIOR TO SUBSTANTIAL COMPLETION.2.CONTRACTOR SHALL LOCATE AND VERIFY ALL UTILITIES, INCLUDING IRRIGATION LINES, WITH THE OWNER FOR PROPRIETARYUTILITIES 72 HOURS BEFORE DIGGING. CONTRACTOR SHALL CONTACT EITHER COMMON GROUND ALLIANCE AT 811 ORCALL811.COM OR GOPHER STATE ONE CALL AT 651-681-7326 (TWIN CITIES METRO AREA) OR 800-252-1166 (GREATERMINNESOTA) OR WEB AT www.gopherstateonecall.org. CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION AND REPAIROF ANY DAMAGES TO SAME. NOTIFY THE LANDSCAPE ARCHITECT OF ANY CONFLICTS TO FACILITATE PLANT RELOCATION.3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH ALL APPLICABLE CODES, REGULATIONS, AND PERMITSGOVERNING THE WORK.4.ALL PLANT MATERIAL QUANTITIES, SHAPES OF BEDS AND LOCATIONS SHOWN ARE APPROXIMATE. CONTRACTOR SHALL BERESPONSIBLE FOR COMPLETE COVERAGE OF ALL PLANTING BEDS AT SPACING SHOWN AND ADJUSTED TO CONFORM TO THEEXACT CONDITIONS OF THE SITE. THE LANDSCAPE ARCHITECT SHALL APPROVE THE STAKING LOCATION OF ALL PLANTMATERIALS PRIOR TO INSTALLATION. ACTUAL LOCATION OF PLANT MATERIAL IS SUBJECT TO FIELD AND SITE CONDITIONS.5.NO PLANTING WILL BE INSTALLED UNTIL ALL GRADING AND CONSTRUCTION HAS BEEN COMPLETED IN THE IMMEDIATE AREA.6.NO PLANT MATERIAL SHALL BE SUBSTITUTED WITHOUT THE APPROVAL OF THE LANDSCAPE ARCHITECT. ALL SUBSTITUTIONSMUST BE APPROVED PRIOR TO SUBMISSION OF ANY BID AND/OR QUOTE BY THE LANDSCAPE CONTRACTOR. THE LANDSCAPEARCHITECT RESERVES THE RIGHT TO REJECT ANY PLANTS WHICH ARE DEEMED UNSATISFACTORY BEFORE, DURING, OR AFTERINSTALLATION.7.THE PLAN TAKES PRECEDENCE OVER THE LANDSCAPE LEGEND IF DISCREPANCIES EXIST. THE SPECIFICATIONS TAKEPRECEDENCE OVER THE PLANTING NOTES AND GENERAL NOTES.8.CONTRACTOR SHALL PROVIDE GUARANTEE OF ALL PLANT MATERIALS FOR TWO COMPLETE GROWING SEASONS (APRIL 1 -NOVEMBER 1) YEAR . THE GUARANTEE BEGINS ON THE DATE OF THE LANDSCAPE ARCHITECT'S OR OWNER'S WRITTENACCEPTANCE OF THE INITIAL PLANTING. THE GUARANTEE SHALL COVER THE FULL COST OF REPLACEMENT INCLUDING LABORAND PLANTS. REPLACEMENT PLANT MATERIAL SHALL HAVE A ONE YEAR GUARANTEE COMMENCING UPON PLANTING. ANYPLANT MATERIAL WHICH DIES, TURNS BROWN, OR DEFOLIATES (PRIOR TO TOTAL ACCEPTANCE OF THE WORK) SHALL BEPROMPTLY REMOVED FROM THE SITE AND REPLACED WITH MATERIAL OF THE SAME SPECIES, QUANTITY, AND SIZE ANDMEETING ALL LANDSCAPE LEGEND SPECIFICATIONS.9.CONTRACTOR SHALL PROVIDE NECESSARY WATERING OF PLANT MATERIALS UNTIL THE PLANT IS FULLY ESTABLISHED ORIRRIGATION SYSTEM IS OPERATIONAL. OWNER WILL NOT PROVIDE WATER FOR CONTRACTOR.10.PLANTS TO MEET AMERICAN STANDARD FOR NURSERY STOCK (ANSI Z60.1-2004 OR MOST CURRENT VERSION) REQUIREMENTSFOR SIZE AND TYPE SPECIFIED.11.REPAIR ALL DAMAGE TO PROPERTY FROM PLANTING OPERATIONS AT NO COST TO OWNER.SOIL PREPARATION:12.TOPSOIL SHALL BE LOCAL FERTILE AGRICULTURAL SOIL FREE OF SUBSOILS, ROCKS, CLAYS, PLANTS, WEEDS, ROOTS ANDOTHER IMPURITIES. PH VALUE SHALL BE BETWEEN 5.4 AND 7.0.13.REMOVE DEBRIS AND WEEDS FROM SUBSOIL.14.THE NEED FOR SOIL AMENDMENTS SHALL BE DETERMINED UPON SITE SOIL CONDITIONS PRIOR TO PLANTING. LANDSCAPECONTRACTOR SHALL PERFORM A SOIL TEST PRIOR TO INSTALLATION AND NOTIFY LANDSCAPE ARCHITECT FOR THE NEED OFANY SOIL AMENDMENTS.15.SPREAD TOPSOIL TO A MINIMUM DEPTH OF 6". TOPSOIL PLACEMENT SHALL TAKE PLACE DURING DRY WEATHER. PREPARETOPSOIL SO THAT IT IS FREE OF DEBRIS AND GRADED TO DRAIN AS INDICATED ON GRADING PLANS.16.LIGHTLY COMPACT TOPSOIL AFTER PLACEMENT AND PROHIBIT CONSTRUCTION TRAFFIC FROM AREAS WITH TOPSOIL.SEEDING/ SODDING:17.HIGHLAND SOD SHALL BE NURSERY GROWN GRADE; CULTIVATED GRASS SOD WITH STRONG FIBROUS ROOT SYSTEM FREE OFSTONES, BURNED OR BARE SPOTS CONTAINING NO MORE THAN 5 WEEDS PER 1000 SF. SOD SHALL BE GROWN IN MINERALSOILS. SOD GROWN IN PEAT SOILS WILL BE REJECTED.18.SOD MIXTURE SHALL BE 40% KENTUCKY BLUEGRASS, 30% PERENNIAL RYEGRASS, 30% FINE FESCUES.19.FERTILIZER FOR SODDED AREAS SHALL BE NITROGEN 10%, PHOSPHORIC ACID 10%, SOLUBLE POTASH 10%.20.APPLY FERTILIZER AT APPLICATION RATE OF 1LB/1000 SF TO TOPSOIL PRIOR TO PLACING SOD.21.ALL TOPSOIL AREAS TO BE RAKED TO REMOVE DEBRIS AND ENSURE PROPER SOIL CONTACT. MOISTEN PREPARED SOILIMMEDIATELY PRIOR TO LAYING SOD. LAY SOD IMMEDIATELY UPON DELIVERY TO THE SITE, LEAVING NO OPEN JOINTS OROVERLAPPING JOINTS. DO NOT STRETCH SOD. DO NOT LAY SOD IF TEMPERATURE IS BELOW FREEZING.22.ROLL SOD WITH 1/3 FULL ROLLER AFTER SOD AND SOIL HAVE DRIED. ROLL BEFORE THE FIRST WATERING.23.SEED AS SPECIFIED ON PLANS AND PER MN/DOT 2014 SEEDING MANUAL SPECIFICATIONS.24.REPAIR, REPLACE, OR PROVIDE SOD/SEED AS REQUIRED FOR ANY ROADWAY BOULEVARD AREAS ADJACENT TO THE SITEDISTURBED DURING CONSTRUCTION.
PROJECT NO.
FILE NAME
BY DATE
DATE ISSUE / REVISION REVIEW
LANDFORMcCONTACT ENGINEER FOR ANY PRIOR HISTORY
IF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOT
VISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDED
READABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACT
THE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.
PROJECT
ISSUE / REVISION HISTORY
PROJECT MANAGER REVIEW
CERTIFICATION
105 South Fifth Avenue
Suite 513
Minneapolis, MN 55401
Tel: 612-252-9070
Fax: 612-252-9077
Web: landform.net
Landform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.
OWNER
MUNICIPALITY
SES 05.19.2020
WATERSHED SUBMITTAL
MAY 27, 2020
SCD14001.LEV
2020LEVEL 7 DEVELOPMENT, LLC
4600 KINGS POINT RD
MINNETRISTA, MN 55331
WATERSHED SUBMITTAL
CITY SUBMITTAL
WATERSHED SUBMITTAL
SES
SES
SES
22 APR 2020
01 MAY 2020
27 MAY 2020
I hereby certify that this plan was prepared by me, or under my direct supervision, and that I am
a duly Licensed Professional Engineer under the laws of the state of MINNESOTA.
Signature shown is a digital reproduction of original. Wet signed copy of this plan on file at
Landform Professional Services, LLC office and is available upon request.
Steven E. Sabraski
License No.Date:47165 05/27/2020
C305SCD001.DWG
SWPPP NOTES
C3.5
STORMWATER POLLUTION PREVENTION MANAGEMENT MEASURES
EROSION PREVENTION AND SEDIMENT CONTROL
SITE EVALUATION / ASSESSMENT / PLANNING
Operator must develop pollution prevention management measures, implement good housekeeping BMPs, must follow all applicable
federal, state, and local building codes, Occupational Safety and Health Act (OSHA), and the general conditions and general
requirements of the construction contract.
The Operator shall minimize the exposure to stormwater of any of the products, material, or wastes stored on site that may wash
downstream or contaminate stormwater.
Building products that have the potential to leach pollutants must be under cover.
Chemicals and landscape materials shall be under cover to prevent the discharge of pollutants.
Operator to track progress of the following items on site maps: portable toilets, material storage areas, vehicle and equipment fueling
and maintenance areas, concrete washouts, paint and stucco washouts, dumpsters or other trash and debris containers, spill kits,
stockpiles, any other non-structural non-storm water management BMPs, any temporarily removed structural BMPs, any changes to
the structural BMPs.
Solid waste: collected sediment, asphalt and concrete millings, floating debris, paper, plastic, fabric, construction and demolition
debris and other wastes must be disposed of properly and must comply with MPCA disposal requirements.
Hazardous waste: oil, gasoline, paint and any hazardous substances must be properly stored in sealed containers to prevent spills,
leaks or other discharge. Restricted access to storage areas must be provided to prevent vandalism. Storage and disposal of
hazardous waste or materials must be in compliance with Minn. R. Ch. 7045 including secondary containment as applicable.
Portable toilets must be positioned so that they are secure and will not be tipped or knocked over.
Concrete and other washout waste: operator must provide effective containment for all liquid and solid wastes generated by washout
operations. The liquid and solid wastes must not contact the ground, and the containment must be designed so that it does not result
in runoff from the washout operations or areas. Liquid and solid wastes must be disposed of properly and in compliance with MPCA
rules. A sign must be installed adjacent to each washout facility that requires site personnel to utilize the proper facilities for disposal
of concrete and other washout wastes.
External vehicle washing: external washing of trucks and other construction vehicles must be limited to a defined area of the site.
Runoff must be contained and waste properly disposed of. No engine degreasing is allowed on site.
Operator shall take reasonable steps to prevent the discharge of spilled or leaked chemicals, including fuel, from any area where
they will be loaded or unloaded as detailed in the Permit.
INSPECTIONS AND MAINTENANCE
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
See Grading, Drainage, and Erosion Control sheets for the location and type of temporary erosion prevention and sediment control
BMPs. See Grading, Drainage, and Erosion Control sheets for the location and type of permanent erosion prevention and sediment
control BMPs.
Minimize Disturbed Areas and Protect Natural Features and Soil
Appropriate construction practices (e.g. construction phasing, vegetative buffer strips, horizontal slope grading) shall be used to
minimize erosion.
Areas not to be disturbed (buffers, bluff creek overlay districts, etc.) shall be protected with construction or silt fence before work
begins.
Operator shall develop methods to minimize soil compaction outside of building pads, pavement areas and utility trenches and shall
use tracked equipment wherever practicable.
Topsoil shall be salvaged and reused to the extent practicable.
Phase Construction Activity
Operator must not disturb more land than can be effectively inspected and maintained.
Sediment control practices shall be established on all down gradient perimeters before any upgradient land disturbing activities begin.
These practices shall remain in place until final stabilization has been established in accordance with the Permit.
The timing of the installation of sediment control practices may be adjusted to accommodate short-term activities such as clearing or
grubbing, or passage of vehicles. Any short-term activity must be completed as quickly as possible and the sediment control
practices shall be installed immediately after the activity is completed. However, sediment control practices shall be installed before
the next precipitation event even if the activity is not complete.
Control Stormwater Flowing onto and Through the Project
The normal wetted perimeter of any temporary or permanent drainage ditch or swale that drains water from any portion of the
construction site, or diverts water around the site, shall be stabilized within 200 lineal feet from the property edge, or from the point of
discharge into any surface water.
Stabilization of the last 200 lineal feet shall be completed within 24 hours after connecting to a surface water.
Stabilization of the remaining portions of any temporary or permanent ditches or swales shall be complete within 14 days after
connecting to a surface water and construction in that portion of the ditch has temporarily or permanently ceased.
Temporary or permanent ditches or swales that are being used as a sediment containment system (with properly designed rock ditch
checks, bio rolls, silt dikes etc.) do not need to be stabilized. These areas shall be stabilized within 24 hours after no longer being
used as a sediment containment system.
Stabilize Soils
All exposed soil areas, including stockpiles, must be stabilized. The site has discharge points within one mile of, and flows to impaired
waters. Therefore, stabilization of all exposed soil areas shall be initiated immediately to limit soil erosion in that portion of the site
where construction has temporarily or permanently ceased. Stabilization must be completed with in seven (7) calendar days of
cessation of construction activity.
Temporary soil stockpiles shall have silt fence or other effective sediment controls, and cannot be placed in surface waters, including
storm water conveyances such as curb and gutter systems, or conduits and ditches unless there is a bypass in place for the storm
water.
Temporary stockpiles without significant silt, clay or organic components (e.g., clean aggregate stockpiles, demolition concrete
stockpiles, sand stockpiles) and the constructed base components of roads, parking lots and similar surfaces are exempt from this
requirement.
Protect Slopes
Operator shall avoid work on slopes with a grade of 3h:1v or greater when practicable. Grading on slopes with a grade of 3h:1v or
steeper will require techniques such as phasing and stabilization practices designed for steep slopes (e.g., slope draining and
terracing).
Protect Storm Drain Inlets
All storm drain inlets shall be protected by appropriate BMPs during construction until all sources with potential for discharging to the
inlet have been stabilized. Inlet protection may be temporarily removed if a specific safety concern has been identified.
Provide Energy Dissipation at all Pipe Outlets Within 24 Hours
After connection to a surface water or permanent stormwater treatment system.
Establish Perimeter Controls and Sediment Barriers
Prior to disturbing soils on a project site, establish sediment control BMPs on all downgradient perimeters and where site discharges
to public waters.
Retain Sediment On-site and Control Dewatering Practices
Dewatering or basin draining of turbid or sediment laden water related to construction activities shall be discharged to a temporary or
permanent sedimentation basin or treated with the appropriate BMP prior to entering the surface water.
Discharge shall not cause nuisance conditions, erosion in receiving channels, adversely affect receiving water or impact wetlands, or
downstream properties. Discharge points shall be adequately protected from erosion and scour by accepted energy dissipation
measures.
Discharge water containing oil or grease shall be treated to remove oil or grease prior to discharge to surface waters.
Refer to Permit requirements for temporary or permanent sediment basins.
Establish Stabilized Construction Exits
Vehicle tracking pads shall be established as shown on the grading, drainage, paving and erosion control sheet to minimize tracking
of sediment from the construction site onto adjacent streets.
Infiltration Basin Protection
Operator must not excavate infiltration systems to final grade or within three (3) feet of final grade until the contributing drainage area
has been constructed and fully stabilized unless rigorous erosion prevention and sediment controls have been installed.
When excavating an infiltration system to within three (3) feet of final grade, operator shall mark off and protect the area from heavy
construction equipment to prevent compaction of soils.
Dewatering and Basin Draining
Permittees must discharge turbid or sediment-laden waters related to dewatering or basin draining to a temporary or permanent
sediment basin. Discharges must not cause erosion or scour near the discharge points.
Remove Sediment from Surface Waters
All sediment deposits and deltas must be removed from surface waters (including drainage ways, catch basins, and other drainage
systems) and the removal areas restabilized within seven (7) days.
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RECORD KEEPING / RECORD RETENTION
The SWPPP (original or copies) including, all changes to it, and inspections and maintenance records shall be kept at the site during
construction by the Owner / Operator who has operational control of that portion of the site. The SWPPP can be kept in either the
field office or in an on site vehicle during normal working hours.
All Owner(s) must keep the SWPPP, along with the following additional records, on file for three (3) years after submittal of the Notice
of Termination (NOT). This does not include any records after submittal of the NOT.
The following is a list of records that shall be kept at the project site available for inspectors to review:
·copy of the SWPPP, with any modifications
·inspection and maintenance records
·permanent operation and maintenance agreements
·calculations for the design of temporary and permanent storm water management systems
·any other permits required for the project
·records of all inspection and maintenance conducted during construction
·all permanent operation and maintenance agreements that have been implemented, including all right of way, contracts,
covenants and other binding requirements regarding perpetual maintenance; and
·all required calculations for design of the temporary and permanent storm water management systems.
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LOG OF CHANGES TO THE SWPPP / AMENDMENTS
The Owner / Operator(s) must amend the SWPPP as necessary to include additional requirements, such as additional or modified
BMPs, designed to correct problems identified or address situations as detailed in the Permit.
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FINAL STABILIZATION
POST CONSTRUCTION / PERMANENT BMPS
See Grading, Drainage, and Erosion Control sheets for post construction and permanent stormwater BMPs.1.
TERMINATION OF COVERAGE
The Operator shall have primary responsibility and significant authority for the development, implementation, maintenance, inspection
and amendments to the approved SWPPP. Duties include but are not limited to:
·Ensuring full compliance with the SWPPP and the Permit
·Implementing all elements of the SWPPP, including but not limited to:
··Implementing prompt and effective erosion and sediment control measures
··Implementing all non-storm water management, and good housekeeping BMPs ensuring that no materials other than
Storm water are discharged in quantities, which will have an adverse effect on receiving waters or storm drain systems,
etc.
·Conducting routine inspections and maintenance
·Ensuring elimination of all unauthorized discharges
·Coordinating to ensure all of the necessary corrections / repairs are made immediately, and that the project complies with the
SWPPP, the Permit, and approved plans at all times.
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SWPPP CONTACT AND TRAINING INFORMATION
Owner:
Bahram Akradi
c/o/ Lifetime Fitness
attn: Mark Nordland
2902 Corporate Place
Chanhassen, MN 55317
952-229-7090
mnordland@lt.life
Operator:
Rachel Contracting, Inc.
attn: Ron Fricke
4125 Napier Ct. NE
St. Michael, MN 55376
763-424-1500
rfricke@rachelcontracting.com
Certification: U of MN, Design of Construction SWPPP, exp. May 31, 2021
Long Term Maintenance and Operation:
Level 7 Development, Inc.
c/o Life Time
attn: Mark Nordland
2902 Corporate Place
Chanhassen, MN 55317
952-229-7090
mnordland@lt.life
SWPPP Designer:
Steve Sabraski, P.E.
Landform
105 South Fifth Avenue, Suite 513
Minneapolis, MN 55401
612-252-9070
ssabraski@landform.net
Certification: u of MN, Design of Construction SWPPP, exp. May 31, 2022
SWPPP Inspector / Manager:
Landform
105 South Fifth Avenue
Suite 513
Minneapolis, MN 55401
attn: Fred Volz
612-363-3684
Certification: Construction Site Management, exp. May 31, 2021
BMP Installation and Repair:
To be determined. Contact Operator until BMP Installer and Maintainer is selected.
Certification: , exp.
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WATERS WITHIN ONE MILE OF SITE
SCHEDULE OF BMP INSTALLATION AND CONSTRUCTION ACTIVITY
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DESCRIPTION OF CONSTRUCTION ACTIVITY
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ENVIRONMENTAL, ENDANGERED SPECIES, & ARCHEOLOGICAL REVIEWS
There are no requirements for storm water due to environmental, endangered species or archeological review with in the
Chanhassen AUAR Update of May 2017.
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MINNESOTA IMPAIRED WATERS
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NPDES PERMIT AND SWPPP COMPONENTS
The current Minnesota Construction Stormwater General Permit (Permit) dated August 1, 2018 is referenced in this document as the
Permit.
The SWPPP includes the following components:
·Construction Documents prepared by Landform
·Stormwater Management Narrative and calculations
·Maintenance Plan for permanent stormwater BMPs
·Preliminary geotechnical report prepared by Braun Intertec, dated 4-12-2017
·Piezometer report by Braun Intertec, dated 10-16-2017
·Double-ring infiltrometer test results by Braun Intertec, dated 8-16-2017
All components must be kept onsite by the Operator. The Operator shall contact Civil Engineer if they do not have all of the above
documents.
1.
TEMPORARY SEDIMENTATION BASIN(S)
This project does have more than 5 acres draining to a common location and the site drains to Impaired Waters, therefore temporary
sediment basins are required. Refer to sheets C3.0 - C3.0D for further information.
Temporary sediment basins shall provide treatment to runoff before it leaves the construction site or enters surface waters. The
contractor shall comply with the following requirements:
A.Sedimentation basins must provide live storage of runoff resulting from the 2-yr 24-hr rainfall event from each acre drained to
the basin with a minimum of 1,800 cf/acre live storage volume. (where no calculation has been performed, each basin shall
provide at least 3,600 cf/acre of live storage.) sedimentation basins must include a stabilized emergency overflow to prevent
basin integrity failure.
B.Discharge from temporary sedimentation basins will be withdrawn from the surface in order to minimize the discharge of
pollutants.
Discharge from basin draining shall not adversely affect the receiving water or downstream properties. Contractor will visually check
to ensure adequate treatment has been obtained and that nuisance conditions will not result from the discharge.
Any discharge observed to be occurring during the inspection shall be recorded, described, and photographed.
If any proposed temporary BMPs are not working as planned refer to the "Stormwater Compliance Assistance Toolkit for Small
Construction Operators", MPCA, 2017 for additional information. Operator shall contact the SWPPP Designer for additional
requirements and information.
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SITE INFORMATION
Site location: Latitude: 44.867527, Longitude: -93.557648
Disturbed area = 93.0 ac.
Pre-construction impervious area within disturbed area = 0.4 ac.
Post-construction impervious area within disturbed area = 0.0 ac.
Net change in impervious area within disturbed area = -0.4 ac.
Type of stormwater management:
·Filtration
·Wet Sedimentation
Erosion prevention and sediment control quantities are on sheets C3.0 - C3.0D.
1 MILE
SURFACE WATER BUFFERS
50 foot buffers from surface waters are not possible everywhere on this site due to site grading requirements. We have provided
smaller buffers in combination with double silt fence where grading is adjacent to surface waters. For Wetland 3, the buffer ranges
from 28' to 50'. Wetland 4 has a buffer of 50'. For Wetland 6, the buffer ranges from 20' to 80'. MNDOT Wetland M09 has a buffer
ranging from 38' to 80'.
The above buffers are impacted only for storm sewer inlet and outlet construction.
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Owner / Operator(s) wishing to terminate coverage under the Permit must submit a Notice of Termination (NOT) to the MPCA.
Compliance with the permit is required until a NOT is submitted. Refer to the Permit for details. Conditions for submitting a NOT
include:
A.Site must have achieved final stabilization (refer to section above).
B.The permanent stormwater treatment and conveyance systems must be clean and all accumulated sediment removed.
C.All temporary synthetic erosion prevention and sediment control BMPs must be removed from the site and disposed of
properly.
D.Single Family Residential only - Permit termination on individual lots occurs once building construction is complete,
temporary erosion prevention and downgradient perimeter control is complete, the residence sells to the homeowner, and
the permittee distributes the MPCA's "Homeowner Fact Sheet" to the homeowner.
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The Owner / Operator(s) must ensure final stabilization of the site. Final stabilization includes:
A.Ensuring all areas have permanent cover.
B.Vegetative areas must have perennial cover with a density of 70% of expected final growth.
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Permittees must ensure that a trained person will inspect the entire construction site at least once every seven (7) days during active
construction and within 24 hours after a rainfall event greater than 0.5-inches in 24 hours.
Inspections shall include stabilized areas, erosion prevention and sediment control BMPs, and infiltration areas.
Surface waters on or adjacent to the site must be inspected for evidence of erosion or sediment deposition.
Permittees must record all inspection and maintenance activities within 24 hours of being conducted as detailed in the Permit.
Inspection Records content shall include:
A.Date and time of inspections;
B.Name of persons conduction inspections;
C.Findings of inspections, including specific locations where corrective actions are needed;
D.Corrective actions taken including dates, times, and the party taking the corrective action;
E.Dates of all rainfall events greater than 1/2 inch in 24 hours (refer to Permit for measurement requirements);
F.Any discovered discharge must be recorded, including photographs, descriptions of discharge (color, odor, settled or
suspended solids, oil sheen, or other obvious indicators of pollution), and specific location of discharge location;
G.Any amendments to the Permit as a result of inspections must be documented within seven calendar days as described in the
Permit.
BMP Maintenance:
A.Nonfunctional BMPs must be repaired or replaced by the end of the next business day after discovery unless a different time
frame is indicated.
B.Follow the designer's or manufacturer's recommended maintenance procedures for all BMPs.
C.Remove sediment from BMPs when the depth of sediment has reached 1/2 the height of the BMP and properly dispose of
sediment into controlled areas to prevent soil from returning to the BMP during subsequent rain events.
D.Remove sediment from paved roadways within one calendar day of discovery.
E.Remove sediment from around BMPs protecting storm drain inlets.
F.Surface waters with evidence of sediment deposition must be stabilized and sediment removed within seven calendar days of
discovery, or as stated by the Permit.
G.Ensure that construction support activities, including borrow areas, waste areas, contractor work areas, and material storage
areas and dedicated concrete and asphalt batch plants are cleaned and maintained.
H.Replace damaged BMPs that no longer operate effectively.
Add BMPs as needed during construction to minimize erosion and prevent sediment from leaving the site.
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Install perimeter sediment control BMPs prior to start of other site work. Refer to Grading, Drainage, Paving and Erosion Control
sheets for initial locations of BMPs.
Construct temporary / permanent sedimentation basins prior to upland disturbance. Install perimeter sediment control BMPs at toe of
slopes and apply erosion control blankets to basin sides within 7 days of completion of grading individual basins.
Protect in filtration areas with construction fencing at toe of slopes within 48 hours of completion of basin construction.
Stabilize outlets from temporary / permanent sedimentation basins within 24 hours of outlet construction.
Stabilize storm sewer outfalls within 24 hours of outlet construction (install rip rap).
Perform work in phases to minimize disturbed area at any one time.
Strip topsoil from areas to be disturbed and stockpile with perimeter sediment control BMPs. Provide immediate stabilization.
Rough grade site. Grading areas open at one time should be limited to minimize potential for sediment transport.
Install public utilities.
Final grade roadway areas and compact subgrade.
Place pavement aggregate and compact.
Install curb and gutter. Backfill and stabilize exposed soil.
Install private (small) utilities (gas, electric, communications).
Pave roadways, trails and walks.
Provide final stabilization for any remaining disturbed areas.
Remove temporary BMPs once up gradient areas are stabilized.
Connect infiltration practices to storm sewer inlets.
Future work (individual construction) shall follow a similar sequence but include building construction.
The SWPPP will need to be revised for each successive construction phase to include site specific items.
Construction activity includes erosion and sediment control BMPs installation, clearing and grubbing, site grading, utility installation,
paving, and landscaping.
Future construction activity will include erosion and sediment control BMPs installation, utility installation, paving, building
construction, and landscaping on individual parcels.
Hazeltine Lake (AUID: 10-0014-00) is impaired based on the current USEPA 303(d) Clean Water Act list; is within 1 mile of this site;
and stormwater does not discharge to it.
Lake Riley (AUID: 10-0002-00) is impaired based on the current USEPA 303(d) Clean Water Act list; is within 1 mile of this site; and
stormwater does discharge to it.
A.TMDLs have been established for this impaired water for Fishes Bioassessment.
B.TMDLS have been established for this impaired water for Mercury in Fish Tissue.
C.TMDLS have been established for this impaired water for Nutrient / eutrophication biological indicators.
Lake Susan (AUID: 10-0013-00) is impaired based on the current USEPA 303(d) Clean Water Act list; is within 1 mile of this site; and
stormwater does discharge to it.
A.TMDLs have been established for this impaired water for Mercury in fish tissue. There are no special construction
requirements for this impairment.
B.TMDLs have not been established for this impaired water for Nutrient / eutrophication biological indicators. There are no
special construction requirements for this impairment.
Bluff Creek (AUID: 07020012-710) is impaired based on the current USEPA 303(d) Clean Water Act list; is within 1 mile of this site;
and stormwater does discharge to it.
A.TMDLs have been established for this impaired water for Fishes bioassessments. There are no special construction
requirements for this impairment.
B.TMDLs have been established for this impaired water for Turbidity. There are no special construction requirements for this
impairment.
This site will meet these TMDLs using the following methods: Follow Permit requirements.
Stream Unassessed (AUID: 07020012-999), tributary to Lake Susan is not impaired, is within one mile of the site, and stormwater
from the site does not discharge to it.
The following waters are within one mile of the site, receive stormwater discharge from the site, but do not appear on the MPCA
Impaired Waters Viewer:
A.MNDOT Wetland M09
B.MNDOT Wetland M10
C.Onsite Wetland #3
D.Onsite Wetland #4
E.Onsite Wetland #6
F.MNDOT Stormwater "Englewood" Pond
COCOSIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASEIIIIIISIG.BASESIG.BASELTSIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASELTLTMBX X X X XXX>>>>>>>>>>>>>>>>>>>>>>>>>C.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17
C.S.A.H. NO. 17U.
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2 BLUFF CREEK BLVD.AVIENDA PKWYSUNSET TRAIL
OUTLOT BMILLS DRIVEOUTLOT ABLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARYOUTLOT CPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020KEY MAPC306SCD001.DWGPHASE 1SOIL LOOSENING AREASC3.6NORTH0150300CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING GRADING.REFER TO THE GEOTECHNICAL REPORT PREPARED BY BRAUN INTERTEC, DATED APRIL 12, 2017, FOR ADDITIONALINFORMATION ON BACKFILL MATERIAL AND GROUNDWATER CONDITIONS.REMOVE TOPSOIL FROM GRADING AREAS AND STOCKPILE SUFFICIENT QUANTITY FOR REUSE. MAINTAIN STOCKPILESWITH MAXIMUM 1V:2H SLOPES.REMOVE SURFACE AND GROUND WATER FROM EXCAVATIONS. PROVIDE INITIAL LIFTS OF STABLE FOUNDATIONMATERIAL IF EXPOSED SOILS ARE WET AND UNSTABLE.AN INDEPENDENT TESTING FIRM SHALL VERIFY THE REMOVAL OF ORGANIC AND UNSUITABLE SOILS, SOILCORRECTION, AND COMPACTION AND PROVIDE PERIODIC REPORTS TO THE OWNER.PLACE AND COMPACT FILL USING LIFT THICKNESSES MATCHED TO SOIL TYPE AND COMPACTION EQUIPMENT TOOBTAIN SPECIFIED COMPACTION THROUGHOUT THE LIFT.COMPACT COHESIVE SOILS IN PAVED AREAS TO 95% OF MAXIMUM DRY DENSITY, STANDARD PROCTOR (ASTM D698)EXCEPT THE TOP 3 FEET WHICH SHALL BE COMPACTED TO 100%. COMPACT TO 98% DENSITY WHERE FILL DEPTHEXCEEDS 10 FEET. THE SOILS SHALL BE WITHIN 3% OF OPTIMUM MOISTURE CONTENT. IN GRANULAR SOILS ALLPORTIONS OF THE EMBANKMENT SHALL BE COMPACTED TO NOT LESS THAN 95% OF MODIFIED PROCTOR DENSITY(ASTM D1557).AVOID SOIL COMPACTION OF INFILTRATION PRACTICES. ANY EQUIPMENT USED IN INFILTRATION AREAS SHOULD BESMALL SCALED AND TRACKED.ALL DISTURBED SOIL SURFACE AREAS, EXCEPT FOR THE AREAS UNDER THE PROPOSED STREET PAVEMENT AND THETRAIL AND SIDEWALKS, SHALL BE DECOMPACTED TO A DEPTH OF 18-INCHES AND COVERED WITH SIX INCHES OFTOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES FOR ADDITIONAL REQUIREMENTS.REFER TO SHEET C3.3 FOR PHASE 1 BASIN CROSS-SECTIONS.SLOPE CALLOUTS ARE VERTICAL:HORIZONTAL (V:H)12.13.14.15.16.17.18.19.20.21.22.INSTALL PERIMETER SEDIMENT CONTROLS PRIOR TO BEGINNING WORK AND MAINTAIN FOR DURATION OFCONSTRUCTION. INSTALL POND / BASIN PROTECTION SEDIMENT CONTROLS WITHIN 7 DAYS OF COMPLETION OFBASIN GRADING. REMOVE PERIMETER CONTROLS AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED AND DISPOSE OF OFF SITE.LIMIT SOIL DISTURBANCE TO THE GRADING LIMITS SHOWN. SCHEDULE OPERATIONS TO MINIMIZE LENGTH OFEXPOSURE OF DISTURBED AREAS.MANAGEMENT PRACTICES SHOWN ARE THE MINIMUM REQUIREMENT. INSTALL AND MAINTAIN ADDITIONAL CONTROLSAS WORK PROCEEDS TO PREVENT EROSION AND CONTROL SEDIMENT CARRIED BY WIND OR WATER.REFER TO SWPPP NOTES ON SHEET C3.5 FOR ADDITIONAL REQUIREMENTS.EXCAVATE PONDS AND TEMPORARY SEDIMENTATION BASINS EARLY IN THE CONSTRUCTION SEQUENCE. REMOVESEDIMENT FROM PONDS AND BASINS PERIODICALLY AND AFTER AREAS CONTRIBUTING RUNOFF ARE PERMANENTLYSTABILIZED.CONTRACTOR SHALL PREVENT SEDIMENT LADEN WATER FROM ENTERING INFILTRATION SYSTEMS UNTIL THE SITE ISCOMPLETELY STABILIZED.ALL EXPOSED SOILS AREAS SHALL BE STABILIZED IMMEDIATELY TO LIMIT SOIL EROSION IN THAT PORTION OF THESITE WHERE CONSTRUCTION HAS TEMPORARILY OR PERMANENTLY CEASED.TEMPORARY SEED, SOD, MULCH AND FERTILIZER SHALL MEET THE FOLLOWING SPECIFICATIONS, AS MODIFIED.ITEMSPECIFICATION NUMBERSODMNDOT 3878SEEDMNDOT 3876MN TYPE 22-111 @ 30.5 LB/AC - TEMPORARY EROSION CONTROLMN TYPE 25-151 @ 120 LB/AC - PERMANENT TURFMN TYPE 33-261 @ 35 LB/AC - PERMANENT WETLAND BUFFERMULCHMNDOT 3882(MNDOT TYPE 1 @ 2 TON/AC, DISC ANCHORED)FERTILIZER (FOR PERMANENT TURF ONLY)MNDOT 3881GENERAL PLACEMENTMNDOT 2575SEE SITE RESTORATION SHEET FOR PERMANENT TURF AND LANDSCAPE ESTABLISHMENT.SCRAPE ADJACENT STREETS CLEAN DAILY AND SWEEP CLEAN WEEKLY.2.3.4.5.6.7.8.9.10.11.GRADING NOTESGENERAL NOTESLEGEND:INLET PROTECTIONnn:SILT FENCE:VEHICLE TRACKING PADESTIMATED QUANTITY134 EACH2 EACH18,000 FEETSYMBOLDESCRIPTIONEROSION PREVENTION AND SEDIMENT CONTROL NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.WA:CONCRETE WASHOUT:EROSION CONTROL BLANKET>>:DRAINAGE SWALE21.22.23.24.25.26.27.28.29.30.RPBCWD STANDARD EROSION CONTROL NOTES:ENKAMAT474,033 S.F.10,469 S.F.:CONSTRUCTION LIMITSLEGENDESTIMATED QUANTITYSYMBOLDESCRIPTION:BUILDING PADNATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTION ONSITE OF NATIVETOPSOIL TO THE GREATEST EXTENT POSSIBLE.ADDITIONAL MEASURES, SUCH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIED BY THE DISTRICTMUST BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATE STABILIZATION.FINAL SITE STABILIZATION MEASURES MUST SPECIFY THAT AT LEAST SIX INCHES OF TOPSOIL OR ORGANIC MATTERBE SPREAD AND INCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOILHAS BEEN REMOVED.CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUILDING MATERIALS, CONCRETE TRUCK WASHOUT, CHEMICALS,LITTER AND SANITARY WASTE MUST BE PROPERLY MANAGED.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTIL COMPLETION OFCONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURE STABILITY OF THE SITE, ASDETERMINED BY THE DISTRICT.ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE REMOVED UPON FINAL STABILIZATION.ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDAR DAYS AFTER LAND-DISTURBING WORK HASTEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THAT DRAINS TO AN IMPAIRED WATER.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OFCONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE:A) A SOIL COMPACTION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCHIN THE UPPER 12 INCHES OF SOIL ORB) A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THEUPPER 12 INCHES OF SOILIN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINALREVEGETATION OR OTHER STABILIZATION OF THE SITE. REFER TO SHEET C3.6 FOR DECOMPACTION AREAS.THE PERMITTEE MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES AND SOILSTABILIZATION MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. THE PERMITTEE MUST REPAIR, REPLACE, ORSUPPLEMENT ALL NONFUNCTIONAL BMP'S WITH FUNCTIONAL BMP'S WITHIN 48 HOURS OF DISCOVERY AND PRIOR TOTHE NEXT PRECIPITATION EVENT UNLESS ADVERSE CONDITIONS PRECLUDE ACCESS TO THE RELEVANT AREA OF THESITE, IN WHICH CASE THE REPAIR MUST BE COMPLETED AS SOON AS CONDITIONS ALLOW. WHEN ACTIVELAND-DISTURBING ACTIVITIES ARE NOT UNDERWAY, THE PERMITTEE MUST PERFORM THESE RESPONSIBILITIES ATLEAST WEEKLY UNTIL VEGETATIVE COVER IS ESTABLISHED. THE PERMITTEE WILL MAINTAIN A LOG OF ACTIVITIESUNDER THIS SECTION FOR INSPECTION BY THE DISTRICT ON REQUEST.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES(E.G., ZEBRA MUSSELS, EURASIAN WATERMILFOIL, ETC.) TO THE MAXIMUM EXTENT POSSIBLE.STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVYEQUIPMENT, STOCKPILING OF MATERIALS, AND TRAFFIC. IF INFILTRATION FACILITIES ARE IN PLACE DURINGCONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHER MATERIALFROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED. ANYACCUMULATED SEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN MANNER THAT PREVENTSCOMPACTION OF THE FACILITY BOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILSBELOW AN INFILTRATION PRACTICE MUST BE LOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATIONOR PLANTING.31:ANTICIPATED FUTURE DECOMPACTION AREAS (FOR REFERENCE)LEGEND:PHASE 1 DECOMPACTION AREAS
FES:897.8924"RCP@0.6%FES:897.11FES:895.0360"RCP@0.6%FES:896.27RE:904.73IE:SPOUTRE:905.28IE:SPOUTC.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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BLUFF CREEK BLVD.MILLS DRIVERE:937.71IE:925.96RE:915.15IE:884.05 10057915.73HYD@GRNDSUNSETTRAILC.S.A.H.
NO. 17LOW FLOOR ELEVATION ABOVE 883.5MIN. LOW FLOOR ELEVATION = 925.5MIN. LOW FLOORELEVATION = 925.5LOW FLOOR ELEVATION ABOVE 897.112" WAT 12" WAT 12" WAT 12" WAT12" WAT12" WAT12" WAT12" WAT
8" WAT8" WAT8" WAT
12" WAT 8" WAT
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>STMSTMSTMSTM STMSTM STMSTMSTM STM >>>>>>>>>SANSANSAN SAN SANCOCOX
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SIG.BASESIG.BASESIG.BASESIG.BASESIG.BASESIG.BASECABXHHCABXCABXIIIIIIIIIIIIUEOE OE OE OEOEOEOEOESSMHRE=936.6IE=925.3(E)IE=925.2(W)SSMHRE=937.7IE=925.9(W)>IHHSIG.BASESIG.BASELTSIG.BASESIG.BASESIG.BASESIG.BASEHHSIG.BASESIG.BASESIG.BASECABXLTLTMBBOULDERRET. WALWOOD FENCEWROUGHT IRON FENCEGUARDRAILX X X X X X X X X XXXXXXXXXXXXXXXXXXXXXXCHAIN LINK FENCEFOFOFOFOFOFOFOFOELECTRICTRANSFORMERCHAIN LINK FENCEELECTRICTW ELEV. 921.2BW ELEV. 918.07TW ELEV. 930.8BW ELEV. 927.1SSMHRE=903.6X>I>>SSMHRE=909.0IE=883.6SSMHRE=915.2IE=884.1>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>UEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEB-3B-2B-1B-4B-5B-6B-7B-8B-9B-10B-12B-11B-13B-14B-15B-16B-17B-18B-19B-20B-21B-22B-23B-24B-25B-26B-27B-28B-29B-30B-31B-32WETLAND #6WETLAND #3WETLAND #4WETLAND #10MNDOT WETLAND M09MNDOT WETLAND M10C.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE S.RIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17WETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17U.
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2 BLUFF CREEK BLVD.AVIENDA PKWYSUNSET TRAIL>>>>>>>>>>>>>>>>>>>>>>STMSTMSTMSTMSTMSTMSTM>>>>>>>>STMSTM STMSTMPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C403SCD001.DWGULTIMATEUTILITIES C4.0NORTH0150300PIPE MATERIALS - REFER TO UTILITY PROFILES.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTION PRIOR TOCONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEER IMMEDIATELY IF THERE IS ANYDISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TO CONSTRUCTION OF NEWUTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEER IMMEDIATELY IF ANY CONFLICTS AREDISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITY INSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF END SECTION.INSTALL TRACKER WIRE WITH ALL NON-CONDUCTIVE UTILITIES PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAIN CONNECTIONINSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTER PIPELENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT, AT 952.227.1300 FOR FLUSHING AND PRESSURE TESTINSPECTIONS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY. MEETREQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.REFER TO SHEETS C5.1 - C5.9 FOR AVIENDA PUBLIC UTILITY PLAN AND PROFILES.REFER TO PLANS BY TOOLE DESIGN GROUP FOR BLUFF CREEK BLVD PUBLIC PLAN AND PROFILES.REFER TO SHEETS C7.1 - C7.5 FOR CIVIL CONSTRUCTION DETAILS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM PROFESSIONAL SERVICES AT612.252.9070.1.LEGEND:CONSTRUCTION LIMITS:FUTURE SANITARY SEWER (FOR REFERENCE ONLY):FUTURE WATERMAIN AND SERVICES (FOR REFERENCE ONLY):FUTURE STORM SEWER / BASIN DISTRIBUTION PIPES (FOR REFERENCE ONLY):FUTURE BASIN UNDERDRAIN COLLECTION PIPES (FOR REFERENCE ONLY):PHASE 1 SANITARY SEWER:PHASE 1 WATERMAIN:PHASE 1 STORM SEWER
FES:897.8924"RCP@0.6%FES:897.11FES:895.0360"RCP@0.6%FES:896.27RE:904.73IE:SPOUTRE:905.28IE:SPOUTRE:937.71IE:925.96RE:915.15IE:884.05 10057915.73HYD@GRNDLOW FLOOR ELEVATION ABOVE 883.5MIN. LOW FLOOR ELEVATION = 925.5MIN. LOW FLOORELEVATION = 925.5LOW FLOOR ELEVATION ABOVE 897.1COCO
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OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OECOCO CABXHHCABXCABXIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIUEUEUEUEUEUEUEOE OE OE OE OE OE OE OE OE OEOEOEOEOEOEOEOEOEOEOEOEOE>>II>HHCABXX X X X X X X X X X X X X X X X X X X X XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOFOELECTRICTRANSFORMERELECTRICGXXX>>II>>>>>SSMHRE=909.0IE=883.6SSMHRE=915.2IE=884.1UEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUE
UEUEUEUEUEUEUEUEUEB-3B-2B-1B-4B-5B-6B-7B-8B-9B-10B-12B-11B-13B-14B-15B-16B-17B-18B-19B-20B-21B-22B-23B-24B-25B-26B-27B-28B-29B-30B-31B-32WETLAND #6WETLAND #3WETLAND #4WETLAND #10MNDOT WETLAND M09MNDOT WETLAND M10X XC.S.A.H. NO. 18LYMAN BOULEVARDPOWERS BOULEVARD
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BLUFF CREEK BLVD.MILLS DRIVERIVER ROCK DRIVE S.RIVER ROCK DRIVE N.SUNSETTRAILC.S.A.H.
NO. 17WETLAND BOUNDARY(TYP.)C.S.A.H. NO. 17U.
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2 Lyman BoulevardPowers BoulevardBluff Creek Boulevard Bethesda CircleLyman BoulvevardRiver Rock Drive N Jersey WayRIVER ROCK DR SDegler CircleMills DriveJeurissen Lane
Powers BoulevardBLUFF CREEK BLVD.AVIENDA PKWYSUNSET TRAILMILLS DRIVEBLUFF CREEK OVERLAYDISTRICT SECONDARYBOUNDARYBLUFF CREEK OVERLAYDISTRICT PRIMARYBOUNDARY>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS>>STS >>STS >>STS>>STS>>STS>>STS>>STS
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>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SAN>SANC5.2C5.3C5.4C5.5C5.6C5.6C5.7C5.7C5.7C6.1C6.2C6.3C6.4C6.5C6.6C6.6C5.1PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020NORTH0150300C401SCD001.DWGPHASE 1OVERALL UTILITIESC4.1PIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITS
16+0017+00OUTLOT D>>>>>>STMSTM>>>>>>WATWATWAT WATWATWAT>>>>STMSTM
CB 111CB 112CB 202ACB 202CB 206ACDS 201FES 200OUTLOT CB-30-1+75-1+000+001+002+003+004+00>>>>921.5922.89922.0923.11922.5922.24923.3922.71923.3922.77923.6923.09923.8923.19924.5923.40925.7923.72927.4923.93929.1924.02931.3
923.98
933.0
923.84
934.2
923.69
935.4
923.54
936.5
923.38
936.6
923.23
937.3
923.08
938.3
922.92
938.1
922.77
937.6
922.62
936.5
922.47
934.5
922.31-1+50-1+00-0+500+000+501+001+502+002+503+003+504+00CB 111RIM: 921.98INL (W): 917.29INV (N): 917.2948" DIAR-3067-VPER CITYDETAIL C7.1-490' - 15" RCP CL. V @ 0.50%PVI STA: 0+75.25PVI ELEV: 924.30K: 49.71LVC: 120.00AD: -2.41%BVCS: 0+15.25BVCE: 923.22
EVCS: 1+35.25
EVCE: 923.93 HIGH PT. STA: 1+04.86HIGH PT ELEV: 924.020.61%890895900905910915920925930905910915920925930935940945940.4
922.76
934.3
922.80-0+250+000+501+00CB 112RIM: 921.98INV: 917.472'X3'R-3067-VPER CITYDETAIL 7.4-636' - 15" RCPCL. V @ 0.50%CB 111RIM: 921.98INL (W): 917.29INV (N): 917.2948" DIAR-3067-VPER CITYDETAIL C7.1-4EXISTING GROUNDWMSAN890895900905910915920925930PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020NORTH03060C500SCD001.DWGWEST AVIENDA PARKWAYSTREET & STORMC5.1MATCHLINE - (REFER TO S.A.P. NO. 194-125-003 PLANS)MATCHLINE - (REFER TO S.A.P. NO. 194-125-003 PLANS)
MATCHLINE - SEE SHEET C5.2 AVIENDA PARKWAYCB 111 - CBMH 112MATCHLINE - SEE SHEET C5.2AVIENDAPARKWAYBLUFFCREEK BLVD.C C STA: -1+75 AVIENDA PARKWAYC C STA: 16+98 BLUFF CREEK BLVD.LLLLWETLAND #3100-YR. = 922.10PIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE PER DETAILC7.2/1.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITS(STA. 0+27.40)KEY PLAN
905910915920925930935905910915920925930935930.9
920.31-0+250+000+500+75CB 108BRIM: 920.12INV: 915.882'X3'R-3067-VPER CITYDETAIL 7.4-6CB 108ARIM: 920.08INL (S): 915.86INV (E): 915.8648" DIAR-3067-VPER CITYDETAIL C7.1-4CB 108RIM: 920.08INL (S): 915.75INL (W): 915.75INV (N): 915.5548" DIAR-3067-VPER CITYDETAIL C7.1-437' - 15" RCPCL. V @ 0.30%6' - 15" RCPCL. V @ 0.30%EXISTING GROUNDWM905910915920925930905910915920925930917.0
919.96
916.0
920.05
916.6-0+250+000+501+001+25WMCB 106BRIM: 919.38INV: 915.472'X3'R-3067-VPER CITYDETAIL 7.4-6CB 106ARIM: 919.37INL (SW): 915.44INV (SE): 915.4448" DIAR-3067-VPER CITYDETAIL C7.1-4CB 106RIM: 919.37INL (SW): 915.13INL (NW): 915.33INV (NE): 914.9348" DIAR-3067-VPER CITYDETAIL C7.1-437' - 15" RCPCL. V @ 0.30%10' - 15" RCPCL. V @ 0.30%>>>>>>>>>>>>>>>>>>>>>>STMSTMSTMSTM>
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>WATWATCB 110CB 109CB 108ACB 108STMH 107CB 108BCB 105CB 106BCB 106ACB 106OUTLOT DB-13STMH 511OUTLOT C5+006+007+008+009+00 FES 513STMH 512FES 513STMSTM>>>>>>>>934.5922.31933.8922.16933.0922.01932.9921.85932.1921.70931.7921.55931.8921.40931.8921.24931.7921.09930.9920.94929.5920.78928.0920.63926.7
920.48
924.0
920.33
921.2
920.17
918.8
920.09
916.6
920.09
913.8
920.19
910.6
920.394+004+505+005+506+006+507+007+508+008+50CB 110RIM: 921.42INL (S): 916.84INV (N): 916.8448" DIAR-3067-VPER CITYDETAIL C7.1-4CB 109RIM: 920.78INL (S): 916.32INV (N): 916.3148" DIAR-3067-VPER CITYDETAIL C7.1-4CB 108RIM: 920.08INL (S): 915.75INL (W): 915.75INV (N): 915.5548" DIAR-3067-VPER CITYDETAIL C7.1-4STMH 107RIM: 919.84INL (S): 915.27INV (NE): 915.2748" DIAR-1642PER CITYDETAIL C7.1-4CB 105RIM: 919.38INL (SW): 914.91INV (NE): 914.9148" DIAR-3067-VPER CITYDETAIL C7.1-4104' - 15" RCP CL. V @ 0.50%113' - 15" RCP CL. V @ 0.50%79' - 18" RCP CL. V @ 0.35%47' - 18" RCP CL. V @ 0.30%94' - 21" RCP CL. V @ 0.35%WATERMAINPVI STA: 7+94.94PVI ELEV: 919.90K: 66.70LVC: 100.00AD: 1.50%BVCS: 7+44.94
BVCE: 920.20
EVCS: 8+44.94
EVCE: 920.34 LOW PT. STA: 7+85.71LOW PT ELEV: 920.08CB 106RIM: 919.37INL (SW): 915.13INL (NW): 915.33INV (NE): 914.9348" DIAR-1642PER CITYDETAIL C7.1-47' - 21" RCPCL. V @ 0.31%0.61%890895900905910915920925930935890895900905910915920925930935PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C500SCD001.DWGWEST AVIENDA PARKWAYSTREET & STORMC5.2CB 108B - CB 108CB 106B - CB 106NORTH03060AVIENDA PARKWAYMATCHLINE - SEE SHEET C5.1
MATCHLINE
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SEE
SHEET
C5
.3WEST NORTH INTERM BASIN100-YR. = 918.15BOTTOM = 915.43MATCHLINE - SEE SHEET C5.1
MATCHLINE - SEE SHEET C5.3 SEE SHEET C5.4 FOR PROFILEKEY PLANPIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE PER DETAILC7.2/1.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITS
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>STMSTM
STMSTM
STM>>SANWATWATWATWATCB 122CB 121CB 102CB 102ACB 103CB 103ACDS 101CB 104CB 105FES 100OUTLOT DOUTLOT CSTMH 503ASTMH 50214+089+0010+0011+0012+0013+0014+00STMH 5038" GATE VALVE & BOX W/EXTENSIONS16 LF 8" PVC, C-900@ 0.0% W/ 2 - 45d BENDSB-1411 LF 8" PVC @ 0.0%C7.26STM>>>>>>3+00
3+41
895900905910915920925930895900905910915920925930913.5
922.85-0+250+000+500+75CB 103ARIM: 921.92INV: 917.642'X3'R-3067-VPER CITYDETAIL 7.4-6CB 103RIM: 922.71INL (E): 913.79INL (W): 913.79INL (N): 917.2948" DIAR-3067-VPER CITYDETAIL C7.1-435' - 15" RCPCL. V @ 1.00%SANWM905910915920925930935940945927.2
912.53
930.2
925.51
932.7
924.89
937.4
925.17
938.4
925.23
938.2
924.99
936.8
925.21
925.28
925.32
925.09-0+250+000+501+001+502+002+50CB 122RIM: 924.68INV: 920.432'X3'R-3067-VPER CITYDETAIL 7.4-693' - 15" RCP CL. V @ 1.00%CB 121RIM: 924.71INL (E): 919.44INV (S): 919.4448" DIAR-3067-VPER CITYDETAIL C7.1-4CB 102RIM: 924.56INL (N): 918.51INL (E): 919.01INV (S): 913.01INV (W): 913.2148" DIAR-3067-VPER CITYDETAIL C7.1-4WMWMEXISTING GROUND99' - 15" RCP CL. V @ 1.00%14' - 24" RCPCL. V @ 0.36%53' - 24" RCPCL. V @ 0.36%FES 100INV= 912.77PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIICDS 101RIM: 925.44INL (N): 912.96INV (S): 912.9648" DIAR-1642PER CITYDETAIL C7.1-4910.6920.39910.2920.61910.1920.83909.4921.05908.5921.28908.1921.50908.2921.72907.9921.94909.3922.16910.7922.44912.0922.77915.7923.10922.0
923.42
926.1
923.69
929.8
924.04
930.7
924.46
930.7
925.43
930.3
925.27
929.9
926.33
929.9
926.33
929.0
926.33
929.0
925.14
929.1
925.718+509+009+5010+0010+5011+0011+5012+0012+5013+0013+5014+00CB 104RIM: 920.11INL (SW): 914.58INV (E): 914.5848" DIAR-3067-VPER CITYDETAIL C7.1-4CB 102RIM: 924.56INL (N): 918.51INL (E): 919.01INV (S): 913.01INV (W): 913.2148" DIAR-3067-VPER CITYDETAIL C7.1-4CB 102ARIM: 924.57INV: 919.922'X3'R-3067-VPER CITYDETAIL 7.4-6213' - 21" RCP CL. V @ 0.37%162' - 21" RCP CL. V @ -0.36%91' - 15" RCP CL. V @ 1.00%WATERMAINWATERMAINCB 103RIM: 922.71INL (E): 913.79INL (W): 913.79INL (N): 917.2948" DIAR-3067-VPER CITYDETAIL C7.1-40.89%EVCE: 920.34
890895900905910915920925930890895900905910915920925930PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020NORTH03060C500SCD001.DWGNORTH AVIENDA PARKWAYSTREET & STORMC5.3AVIENDA PARKWAYCB 103A - FES 103CB 122 - FES 100INFILTRATION BASINAVIENDA PARKWAY NW100-YR. = 914.60BOTTOM = 912.53C C STA: 13+20 AVIENDA PARKWAYC C STA: 3+41 SUNSET TRAILLLLLMATCHLINE - SEE SHEET C5.2MATCHLINE - SEE SHEET C5.5SUNSET
TRAIL
MATCHLINE - SEE SHEET C5.2 REFER TO SHEET C5.4SEE SHEET C3.3 FOR BASINCROSS SECTIONSKEY PLANPIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TO BEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTION PRIOR TOCONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEER IMMEDIATELY IF THERE IS ANYDISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TO CONSTRUCTION OF NEWUTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEER IMMEDIATELY IF ANY CONFLICTS AREDISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITY INSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF END SECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAIN CONNECTIONINSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTER PIPE LENGTHSTO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT. APPROVEDRESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TO MANHOLES, CATCH BASINS, ANDOTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE PER DETAIL C7.2/1.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY. MEETREQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITS
885890895900905910915920893.94892.50895.22905.82897.68917.27904.43920.98911.98920.36915.24921.32
913.53
921.78
910.75
922.18
913.67
920.19-0+250+000+501+001+502+002+503+003+504+00STMH 501RIM: 915.75INL (SE): 906.81INV (NW): 892.9248" DIAR-1642PER CITYDETAIL C7.1-485' - 18" RCP CL. V @ 0.50%FES 500INV= 892.50PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. III134' - 12" RCP CL. V @ 1.00%WMSANSTMH 502RIM: 920.88INL (E): 908.15INV (NW): 908.1448" DIAR-1642PER CITYDETAIL C7.1-4158' - 12" RCP CL. V @ 1.00%STMH 503RIM: 922.40INL (E): 910.53INL (SE): 912.77INL (NE): 909.73INV (W): 909.7348" DIAR-1642PER CITYDETAIL C7.1-450' - 8" PVC@ 0.0%STMH 503ARIM: 922.50INL (SE): 909.73INV (W): 910.53INV (NW): 909.7348" DIAR-1642PER CITYDETAIL C7.1-4>
>>>>>>>>>>>>
>>>>>>>>>S
T
M
STMSTM >>>>>>SANSANSAN
W
A
T
WATWATWATCB 104CB 105CB 106BCB 106ACB 106STMH 501OUTLOT COUTLOT C
FES 510B-1FES 510STMH 511OUTLOT C
>>>>STM
STMH 503ASTMH 5028
+
0
0
9+0010+0011+00FES 500FES 513STMH 512FES 513STMH 521STMH 522FES 520STMH 5038" GATE VALVE & BOX W/EXTENSIONS16 LF 8" PVC, C-900@ 0.0% W/ 2 - 45d BENDS8" GATE VALVE20 LF 8" PVC, C-900@ 0.0% W/ 2 - 45d BENDSB-1411 LF 8" PVC @ 0.0%14 LF 8" PVC @ 0.0%C7.26C7.26STMSTM
>>
>>
>>
>>
>>>>885890895900905910915920925885890895900905910915920925928.9
915.43
924.4
921.81
921.2
922.43
917.0
922.46
910.2
917.73
904.0
914.23
899.4
914.07
896.8
913.51
895.1
905.15
893.7
896.54-0+250+000+501+001+502+002+503+003+25FES 510INV= 892.50PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIIFES 513INV : 915.67PER CITYDETAIL 7.4-5STMH 511RIM: 913.57INL (SW): 910.85INV (N): 892.8348" DIAR-1642PER CITYDETAIL C7.1-466' - 18" RCPCL. V @ 0.50%EXISTING GROUNDSTMH 512RIM: 921.06INL (SW): 915.42INV (NE): 912.6348" DIAR-1642PER CITYDETAIL C7.1-4178' - 18" RCP CL. V @ 1.00%SAN14' - 18" RCPCL. V @ 1.75%880885890895900880885890895900898.9
895.57
891.3-0+250+000+501+001+25FES 520INV= 889.38PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIISTMH 521RIM: 895.42INL (S): 890.50INL (W): 889.70INV (N): 889.70INV (E): 892.7448" DIAR-1642PER CITYDETAIL C7.1-4STMH 522RIM: 895.45INL (SE): 889.70INV (N): 890.50INV (NW): 889.7048" DIAR-1642PER CITYDETAIL C7.1-414' - 12" RCPCL. V @ 0.00%45' - 18" RCPCL. V @ 0.71%PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C504SCD001.DWGNORTHWEST OUTLETSTREET & STORMC5.4NORTH03060WEST NORTH BASIN (25P)100-YR. = 918.15BOTTOM = 915.43NORTHWESTBASIN (21P)100-YR. = 894.26BOTTOM = 892.50AVIENDA
PARKWAYMATCHLINE - SEE SHEET C5.3NW OUTLETFES 513 - FES 510 SEE SHEET C5.3 STMH 522 - FES 520KEY PLANSEE SHEET C3.3 FOR BASINCROSS SECTIONSPIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE PER DETAILC7.2/1.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITSINFILTRATION BASINAVIENDA PARKWAY NW100-YR. = 914.60BOTTOM = 912.53SEE SHEET C3.3 FOR BASINCROSS SECTIONS
905910915920925930935940945950905910915920925930935940945950GRADE BREAK STA = 0+46.11ELEV = 931.737
GRADE BREAK STA = 2+04.90
ELEV = 926.933
GRADE BREAK STA = 3+41.26
ELEV = 926.333-1.23%-3.44%-2.93%2.00%13.20%0.00%-1.52%932.3932.0931.69934.3931.28936.6930.54937.9929.68938.7
928.82
939.8
927.96
940.3
927.10
940.0
927.13
938.9
926.75
938.0
926.37
937.5
925.84
932.0
926.33-0+250+000+501+001+502+002+503+003+503+75PVI STA: 0+75.89PVI ELEV: 931.37K: 18.07LVC: 40.01AD: -2.21%BVCS: 0+55.88BVCE: 931.62EVCS: 0+95.89EVCE: 930.68
8" PVC C900 WATERMAINOEOEUTLTFO FO FO FO FO FO>>>>>>>>>>>>>>UE UE UE UE UE UE
>>>>>>>>>>>>>>STMSTM
CB 122CB 121CB 102CB 102ACDS 101OUTLOT COUTLOT EB-2
14+0813+00 14+000+001+002+003+003+41PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C504SCD001.DWGSUNSET TRAILSTREET PROFILEC5.5SUNSET TRAILNORTH03060TIE INTO EXIST STREET& CURB AT STA: 0+45 +/-MATCHLINE - SEE SHEET C5.3PARKWAYSUNSET TRAILLYMAN BLVD.MATCHLINE - SEE SHEET C5.3
EXIST. GRADESEE SHEET C5.3AVIENDAKEY PLANPIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE PER DETAILC7.2/1.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITS
895900905910915920905.4906.43908.9912.61910.0912.60910.0911.98910.0911.37910.0910.76905.5908.34902.0904.000+000+501+001+502+002+502+75890895900905910915890895900905910915905.9
905.87-0+250+000+501+001+25OCS 911RIM: 904.00INV (E): 895.9784" DIASPLIT GRATEPER CITYDETAIL C7.1-447' - 54" RCP CL. IV @ 0.54%199' - 24" RCP CL. III @ 1.22%FES 900INV= 904.00PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIIFES 901INV : 906.43PER CITYDETAIL 7.4-5CONNECT TO EXISTING PIPEREMOVE EXISTING FESIIIIII>>OCS 911>>FES 900STMFES 901>>>>EAST PONDBTM=904.00100-YR HWL =905.01EAST CENTRALBASIN (1P)BTM=906.43100-YR HWL =910.63OE OE OE OE OE
WETLAND #3STMH 611STMH 612FES 6108" GATE VALVE16 LF 8" PVC, C-900@ 0.0% W/ 2 - 45d BENDS15 LF 8" PVC, C-900@ 0.0%11 LF 8" PVC, C-900@ 0.0%>>915920925930935915920925930935922.6
926.85
921.2-0+250+000+501+001+25STMH 612RIM: 926.78INL (W): 920.93INV (S): 921.73INV (SE): 920.9348" DIAR-1642PER CITYDETAIL C7.1-411' - 8" RCPCL. V @ 0.00%46' - 12" RCPCL. V @ 0.28%STMH 611RIM: 926.73INL (N): 921.73INL (NE): 920.93INV (S): 920.93INV (W): 923.8448" DIAR-1642PER CITYDETAIL C7.1-4FES 610INV= 920.80PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. IIIPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C504SCD001.DWGEAST INTERIM BASINSTORMC5.6EAST INTERIM BASIN NETWORKNORTH03060WETLAND 3 BASINKEY PLANPIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE PER DETAILC7.2/1.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITS
865870875880885890865870875880885890881.6875.63875.5-0+250+000+501+001+25FES 821INV : 875.63PER CITYDETAIL 7.4-5FES 820INV= 875.00PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. III51' - 15" RCPCL. V @ 1.24%X X X X X X X XXXXXXXXXB-24SOUTH CENTER INTERIM BASINBTM=875.63100-YR HWL = 879.17STM
WETLAND #4B-11STMSTM
>>>>875880885890895875880885890895891.8
887.57
889.1
887.7
885.4
884.2-0+250+000+501+001+501+7515' - 12" RCPCL. V @ 0.00%111' - 18" RCPCL. V @ 0.33%STMH 701RIM: 890.99INL (NW): 885.00INV (N): 887.41INV (S): 884.3748" DIAR-1642PER CITYDETAIL C7.1-4FES 700INV= 884.00PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. III865870875880885890865870875880885890882.8879.00
879.0
877.0
875.5-0+250+000+501+001+501+75STMH 801RIM: 884.49INL (NE): 878.71INV (S): 872.5848" DIAR-1642PER CITYDETAIL C7.1-4116' - 18" RCPCL. V @ 0.50%FES 800INV= 872.00PER CITY DETAILS: C7.1-5 & 7.4-58-12 CU. YD.RIP-RAP CL. III29'- 6" PVC @ 1.0%XXXXXXXXXXXXXXB-21SE INTERIM BASINBTM=879.00100-YR HWL =883.91STM >>>>PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C504SCD001.DWGSOUTH INTERIM BASINSSTORMC5.7SOUTH CENTERINTERIM BASINNORTH03060TRIANGLE BASINKEY PLANSOUTHEASTINTERIM BASINPIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE PER DETAILC7.2/1.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITS
CAP SANITARYSEWER STUB 21AINV=910.83FINISHED GROUND905910915920925930935940905910915920925930935940937.0
922.84
935.2
923.56-0+250+000+501+001+25SAN MH 21RIM: 923.18INL (N): 910.26INL (E): 910.26INV: 910.1648" DIAR-1642CITY DETAIL 7.3-549' - 6" PVC @ 1.16%EXISTING GROUNDPLUG WATERMAIN STUB8" PVC C900 WATERMAIN>>>>>>>>>>>>>>>>STMWAT
WAT>>SAN
SAN MH 21SAN MH 46" CAPSANITARY SEWERSTUB 21AINV = 910.838" PLUGWATER MAINSTUB10' DRAINAGE & UTILITY EASEMENTBLUFF CREEK BLVD-1+75-1+000+001+002+003+0012" - 11.25dBENDHYDRANT& VALVEW/ 6" PVC C900LEAD8" G.V.12"x8" TEE8" - 11.25d BEND0+00
0+70SAN MH 20SAN MH 312"x6" TEE12"x12" TEE12" G.V.12" G.V.12" G.V.8" PLUGWATER MAINSTUBWETLAND 312" X 8" TEE8" G.V.49' - 6" PVC @ 1.16%
8" PVC C900 WATERMA
I
NSAN SAN>>>>>>>WATWAT7.5' MIN. COVER
MIN. 1.5' SEPARATIONBETWEEN WATERMAINAND STORM SEWERFINISHED GROUND922.5922.24923.3922.71923.3922.77923.6923.09923.8923.19924.5
923.40
925.7
923.72
927.4
923.93
929.1
924.02
931.3
923.98
933.0
923.84
934.2
923.69
935.4
923.54
936.5
923.38
936.6
923.23
937.3
923.08
938.3
922.92
938.1
922.77
937.6
922.62-1+00-0+500+000+501+001+502+002+503+003+50328' - 8" PVC @ 0.50%STORM SEWERSTORM SEWER12" PVC C900 WATERMAIN12" PVC C900 WATERMAINSAN MH 20RIM: 922.04INL (N): 908.52INV: 908.4248" DIAR-1642CITY DETAIL 7.3-5885890895900905910915920925930935940NORTH03060PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C600SCD001.DWGWEST AVIENDA PARKWAYWATER & SANITARYC6.1PIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITSSTUB 21A - SAN MH 21MATCHLINE(REFER TO S.A.P. NO.194-125-003 PLANS)
MATCHLINE STA. 3+50MATCHLINE(REFER TO S.A.P. NO.194-125-003 PLANS)MATCHLINE STA. 3+50 AVIENDA PARKWAYKEY PLAN
900905910915920925930935900905910915920925930935932.4
920.82
930.0
921.51
928.6
921.33-0+250+000+501+001+25SAN MH 22RIM: 921.16INL (E): 912.00INV: 911.9048" DIAR-1642CITY DETAIL 7.3-559' - 8" PVC @ 1.12%STORM SEWERCAP SANITARYSEWER STUB 22AFINISHED GROUNDEXISTING GROUNDPLUG WATERMAIN STUBMIN. 1.5' SEPARATIONBETWEEN WATERMAINAND STORM SEWER8" PVC C900 WATERMAINWEST NORTHBASINBTM=915.43100-YR HWL =918.15>>>>>>>>>>>>>>>>>>>>>>>>STMSTMSTMSTMSTMWATWAT>SAN MH 2210' DRAINAGE & UTILITY EASEMENTPLUGWATER MAINSTUB8" CAPSANITARY SEWERSTUB 23AINV = 912.664+005+006+007+008+0012" - 11.25dBEND12" - 22.5dBEND12" - 22.5d& 11.25dBENDHYDRANT& VALVEW/ 6" PVC C900 LEADHYDRANT& VALVE8" G.V.12"x8" TEE8" - 11.25d BEND0+000+79 8" G.V.12"x6" TEE12"x6" TEE8" PLUGWATER MAINSTUB8"
P
V
C
C
9
0
0
W
A
T
E
R
M
A
I
N
8" PVC C900 WATERMAIN
59' - 8" PVC @ 1.12%SAN>WATMIN. 1.5' SEPARATION BETWEENWATERMAIN STUB AND SANITARY SEWER7.5' MIN. COVER EXISTING GROUND937.6922.62936.5922.47934.5922.31933.8922.16933.0922.01932.9921.85932.1921.70931.7921.55931.8921.40
931.8
921.24
931.7
921.09
930.9
920.94
929.5
920.78
928.0
920.63
926.7
920.48
924.0
920.33
921.2
920.17
918.8
920.09
916.6
920.09
913.8
920.193+504+004+505+005+506+006+507+007+508+00SAN MH 22RIM: 921.16INL (E): 912.00INV: 911.9048" DIAR-1642CITY DETAIL 7.3-5328' - 8" PVC @ 0.50%STORM SEWERSTORM SEWER12" PVC C900 WATERMAINMIN. 1.5' SEPARATIONBETWEEN WATERMAINAND STORM SEWER885890895900905910915920925930935940885890895900905910915920925930935940PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020NORTH03060C600SCD001.DWGWEST AVIENDA PARKWAYWATER & SANITARYC6.2PIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITSSTUB 22A - SAN MH 22MATCHLINE 7+93 AVIENDA PARKWAYM
A
T
C
H
L
I
N
E
7
+
9
3
MATCHLINE 3+50 MATCHLINE 3+50
KEY PLAN
890895900905910915920925890895900905910915920925911.1
921.15
911.1
922.61-0+250+000+501+001+2556' - 6" PVC @ 1.00%SAN MH 34RIM: 922.68INL (N): 909.00INL (E): 896.26INV: 896.1648" DIAR-1642CITY DETAIL 7.3-7CAP SANITARYSEWER STUB 34AFINISHED GROUNDEXISTING GROUNDPLUG WATERMAIN STUB8" PVC C900 WATERMAINAVIENDA PKWY3+00
3+41
>>>>>>>>>>>>>>>>>>>>>>>>>>>>STM STMSTMSTMSTM WATWAT >>SANSAN MH 348" PLUGWATER MAINSTUB8" CAPSANITARY SEWERSTUB 34A14+088+00 9+0010+0011+0012+0013+0014+0012" - 22.5d& 11.25dBEND12" - 22.5d& 11.25dBENDSHYDRANT& VALVE12"x8" TEE8" G.V.12"x6" TEESAN MH 35PLUG WATERMAIN STUB12"x6" TEE
56' - 6" PVC @ 1.00%
8" PVC C900 WATERMAIN
SANSAN>>>WATWATMIN. 1.5' SEPARATIONBETWEEN WATERMAINAND STORM SEWER7.5' MIN. COVER
EXISTING GROUNDFINISHED GROUND916.6920.09913.8920.19910.6920.39910.2920.61910.1920.83909.4921.05908.5921.28908.1921.50908.2921.72907.9921.94909.3922.16910.7922.44
912.0
922.77
915.7
923.10
922.0
923.42
926.1
923.69
929.8
924.04
930.7
924.46
930.7
925.43
930.3
925.27
929.9
926.33
929.9
926.33
929.0
926.33
929.0
925.14
929.1
925.718+008+509+009+5010+0010+5011+0011+5012+0012+5013+0013+5014+00SAN MH 34RIM: 922.68INL (N): 909.00INL (E): 896.26INV: 896.1612.84' INSIDE DROP48" DIAR-1642CITY DETAIL 7.3-7STORM SEWERSTORM SEWER12" PVC C900 WATERMAIN12" PVC C900 WATERMAINPLUG WATERMAIN STUB328' - 8" PVC @ 0.50%246' - 8" PVC @ 0.50%132' - 8" PVC @ 0.50%SAN MH 35RIM: 925.49INL (E): 897.59INV: 897.4948" DIAR-1642CITY DETAIL 7.3-5MIN. 1.5' SEPARATIONBETWEEN WATERMAINAND STORM SEWERCAP SANITARYSTUBSTORM SEWERMIN. 1.5' SEPARATIONBETWEEN WATERMAINAND STORM SEWERMIN. 1.5' SEPARATIONBETWEEN WATERMAINAND STORM SEWER885890895900905910915920925930935940885890895900905910915920925930935940PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C600SCD001.DWGNORTH AVIENDA PARKWAYWATER & SANITARYC6.3PIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITSSTUB 34A - SAN MH 34NORTH03060AVIENDA PARKWAYMATCHLINE 7+93MATCHLINEMATCHLINE 7+93KEY PLANMATCHLINE
890895900905910915920925930935940890895900905910915920925930935940EXISTING GROUNDFINISHED GROUND7.5' MIN. COVER924.9926.3931.69928.8931.28931.9930.54937.5929.68938.1928.82938.2927.96939.3927.10940.0
927.06
939.6
926.69
938.3
926.37
937.9
925.84
936.6
926.33
934.3
932.0
931.8
932.3-0+250+000+501+001+502+002+503+003+504+004+504+75STORM SEWER8" PVC C900 WATERMAINMIN. 1.5' SEPARATIONBETWEEN WATERMAINAND STORM SEWERPLUG WATERMAINSTUBSUNSET TRAIL1+002+003+003+41>>>>>>>>>>>>STMWATPLUG WATERMAIN STUB14+08 13+0014+00 SAN MH 35HYDRANT& VALVE12"x6" TEEPLUG WATERMAIN STUBSANSAN>>WAT
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020PIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITSSUNSET TRAILMATCHLINENORTH03060C600SCD001.DWGSUNSET TRAILWATER & SANITARYC6.4AVIENDA PARKWAY
KEY PLAN
870875880885890895900905910915889.20890.37892.52897.86896.66904.03899.31900.03900.48896.59902.61
894.65
905.18
894.67
907.63
896.11
909.60
896.67
911.12
897.25
913.04
898.73
914.95-0+250+000+501+001+502+002+503+003+504+004+505+005+5099' - 8" PVC @ 6.79%391' - 8" PVC @ 1.42%SAN MH 31RIM: 893.28INL (S): 882.00INV: 876.8748" DIAR-1642DROP MHCITY DETAIL 7.3-7SAN MH 32RIM: 899.93INL (E): 888.85INL (SE): 892.58INV: 888.7248" DIAR-1642CITY DETAIL 7.3-5SAN MH 33RIM: 914.79INL (E): 894.52INV: 894.4248" DIAR-1642CITY DETAIL 7.3-5INV=876.67 (PER ASBUILTS THE PRESERVE ATBLUFF CREEK 3RD, 4TH, 5TH & 6TH ADDITIONS)CONTRACTOR TO VERIFY EXISTING SANITARYSTUB LOCATION PRIOR TO CONNECTION49' - 8" PVC@ 0.40%FINISHED GROUNDEXISTING GROUNDSTORM SEWERNORTHWEST BASIN
BTM=892.50
100-YR HWL =
894.37
>>>>>SANSAN
SAN MH 33SAN MH 32SAN MH 31SAN STUBCONTRACTOR TO VERIFYEXISTING SANITARY STUBLOCATION0+001+00SAN>>PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020NORTH03060C600SCD001.DWGNORTHWEST OUTLETWATER & SANITARYC6.5NW OUTLETPIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITSMATCHLINE SEE SHEET C6.6KEY PLAN
898.73914.95899.36917.57901.56920.22903.40921.38906.07921.55907.25921.63
910.78
922.445+506+006+507+007+508+008+50328' - 8" PVC @ 0.50%SAN MH 33RIM: 914.79INL (E): 894.52INV: 894.4248" DIAR-1642CITY DETAIL 7.3-5STORM SEWERSAN MH 34RIM: 922.68INL (N): 909.00INL (E): 896.26INV: 896.1648" DIAR-1642CITY DETAIL 7.3-7WATERMAIN>>>>>>STM>>SANSAN MH 348" PLUGWATER MAINSTUB8" CAPSANITARY SEWERSTUB 34A9+0010+0011+0012" - 22.5d& 11.25dBEND12" - 22.5d& 11.25dBENDS12"x8" TEE8" G.V.56' - 6" PVC @ 1.00%
8" PVC C900 WATERMAINWAT
>>SAN MH 320+001+002+002+34SANITARY SEWERSTUB 32AFUTURE SAN MH(FOR REFERENCE ONLY)SAN>
>880885890895900905910915920925880885890895900905910915920925904.6
899.93
902.2
904.08
902.6
910.49
903.2
915.14
905.8
920.66
909.5
926.00
915.8
926.00
922.4
925.87
925.6
925.81-0+250+000+501+001+502+002+502+75SAN MH 32RIM: 899.93INL (E): 888.85INL (SE): 892.58INV: 888.7248" DIAR-1642CITY DETAIL 7.3-5226'
-
8
"
PVC
@
6
.71%CAP SANITARYSEWER STUB 32AFINISHED GROUNDEXISTING GROUNDPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020NORTH03060C600SCD001.DWGNORTHWEST OUTLETWATER & SANITARYC6.6NW OUTLETPIPE MATERIALS. REFER TO 2020 CITY OF CHANHASSEN STANDARD SPECIFICATIONS.CONTACT UTILITY SERVICE PROVIDERS FOR FIELD LOCATION OF SERVICES 72 HOURS PRIOR TOBEGINNING.CONTRACTOR TO FIELD VERIFY LOCATION AND ELEVATION OF ALL UTILITY POINTS OF CONNECTIONPRIOR TO CONSTRUCTION OF ANY PROPOSED UTILITIES. CONTRACTOR TO NOTIFY ENGINEERIMMEDIATELY IF THERE IS ANY DISCREPANCY.CONTRACTOR TO POTHOLE ALL EXISTING UTILITIES AT PROPOSED CROSSINGS PRIOR TOCONSTRUCTION OF NEW UTILITIES TO VERIFY DEPTHS OF EXISTING LINES. CONTACT ENGINEERIMMEDIATELY IF ANY CONFLICTS ARE DISCOVERED.PROVIDE MEANS AND MEASURES TO PROTECT ADJACENT PROPERTY FROM DAMAGE DURING UTILITYINSTALLATION.PIPE LENGTHS SHOWN ARE FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR END OF ENDSECTION.INSTALL TRACER WIRE WITH ALL NON-CONDUCTIVE UTILITIES. PER CITY SPECIFICATIONS.CONNECT TO CITY UTILITIES IN ACCORDANCE WITH CITY OF CHANHASSEN STANDARDS.CONTACT CITY OF CHANHASSEN PUBLIC WORKS DEPARTMENT AT 952.227.1300 FOR WATERMAINCONNECTION INSPECTIONS, FLUSHING, AND PRESSURE TEST INSPECTIONS.MAINTAIN 7.5 FEET OF COVER ON WATER.DEFLECT WATER TO MAINTAIN 18-INCH MINIMUM OUTSIDE SEPARATION AT SEWER CROSSINGS. CENTERPIPE LENGTHS TO PROVIDE GREATEST SEPARATION BETWEEN JOINTS.THE WATER DISTRIBUTION SYSTEM SHALL BE DISINFECTED PER MINNESOTA RULES, PART 4715.2250.ALL JOINTS AND CONNECTIONS IN THE STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATER TIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCH BASINS, AND OTHER STRUCTURES.CATCH BASINS IN CURB AND GUTTER ARE SUMPED 2 INCHES BELOW THE GUTTER GRADE.ADJUST STRUCTURES TO FINAL GRADE WHERE DISTURBED. COMPLY WITH REQUIREMENTS OF UTILITY.MEET REQUIREMENTS FOR TRAFFIC LOADING IN PAVED AREAS.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.GENERAL NOTESUTILITY NOTESFOR CONSTRUCTION STAKING AND SURVEYING SERVICES CONTACT LANDFORM AT 612.252.9070.1.:PHASE 1 INFILTRATION BASIN:PHASE 1 INTERIM BASINLEGEND:CONSTRUCTION LIMITSMATCHLINE
SAN MH 32 STUBKEY PLAN
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C706SCD001.DWGCIVIL CONSTRUCTIONDETAILSC7.1NO SCALETYPICAL 4' DIAMETERCATCH BASIN MANHOLE4NO SCALERIP RAP DETAIL5NO SCALECATCH BASIN SEDIMENT TRAP1ROCK CONSTRUCTION ENTRANCE2SILT FENCE3NO SCALENO SCALENO SCALECONCRETE WASHOUT AREA6FLOATING HEAD SKIMMERNO SCALE7NO SCALEMNDOT CONCRETE APRON DETAIL8NO SCALEMNDOT RIP RAP AT RCP OUTLETS9SLOPEVARIESMIN7"2"-3"MAX10"-11"MIN2"MAXMAINTAIN BY REMOVING SEDIMENT AND REPLACING DAMAGED LOGS UNTILTURF IS ESTABLISHED. REMOVE AFTER PERMANENT STABILIZATION ISCOMPLETE.NO SCALETEMPORARY COMPOST/BIO LOG1045dCOMPOST/BIO LOG8" MIN. DIAMETER1"X1" WOOD STAKES MAX. 4 FT. SPACING
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C702SCD001.DWGCIVIL CONSTRUCTIONDETAILSC7.2NO SCALECONCRETE SIDEWALK4NO SCALECOMMERCIAL/INDUSTRIALCONCRETE DRIVEWAY APRON3NO SCALECURB CONSTRUCTION AT CATCH BASIN1NO SCALETYPICAL CURB AND GUTTER29.6" SandInfiltrationVolume 18" SandFiltration Bed 0.24-footDepth forFiltration &InfiltrationVolumePerforated Collection Pipe w/Circular Knit Fabric Pipe Sock (typ.)FiltrationOverflow Outlet(FES & Pipe)Infiltration thru BottomGeotextile (typ.)Gate Valvefor BackupOutletWater Level -Verification forInfiltrationInfiltrationVerificationManholeOverflowOutlet(Piped)Filtration thru Sand SurfaceInfiltrationOverflow Outlet(Piped)3:1 Max.NO SCALEPHASE 1 FILTRATION / INFILTRATION BASIN AND OUTLET MANHOLES66" Topsoil
3:1 DITCH BOTTOM3:1DITCH BOTTOM2:
1
2:12.5'6"
2.5'NO SCALEROCK DIKE53:13:1ELEVATIONSECTION3/4" CLEAR ROCKFLOW6" MINUS ROCK
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C703SCD001.DWGCIVIL CONSTRUCTIONDETAILSC7.3NO SCALETYPICAL BUTTERFLY VALVEAND BOX INSTALLATION4NO SCALETYPICAL GATE VALVE AND BOX INSTALLATION3NO SCALECONCRTE THRUST BLOCKING1NO SCALETYPICAL HYDRANT INSTALLATION2NO SCALESTANDARD SANITARY MANHOLE5NO SCALESANITARY SEWER OUTSIDE DROP MANHOLE6NO SCALESANITARY SEWER INSIDE DROP MANHOLE7NO SCALEMANHOLE CASTING AND LIDS DETAIL8
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C704SCD001.DWGCIVIL CONSTRUCTIONDETAILSC7.4NO SCALEINSULATED PIPE CROSSING4NO SCALEPIPE BEDDING FOR P.V.C. PIPE3NO SCALEPIPE BEDDING IN POOR SOILS1NO SCALEPIPE BEDDING IN GOOD SOILS RCP & DIP2NO SCALEFLARED END SECTION5NO SCALECATCH BASIN MANHOLE WITH SUMP9NO SCALETYPICAL 27" DIAMETERCATCH BASIN8NO SCALESTORM SEWER CATCH BASIN2'X3' RECTANGULAR6NO SCALERESERVED7
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C705SCD001.DWGCIVIL CONSTRUCTIONDETAILSC7.5EXPANSION JOINT:CONTRACTION JOINT:SPACING SHALL MATCH WALK WIDTH UNLESS SHOWNOTHERWISE.JOINTS ADJACENT TO CURB SHALL MATCH CURB JOINT SPACING.1-1/4"WHERE WALK BUTTS ANY CONFINING, FIXED OR EMBEDDEDOBJECT SUCH AS WALLS, STOOPS, MANHOLES, ETC.40' ON CENTER MAXIMUM.1.1.2.2.NO SCALECONCRETE SIDEWALK AND JOINTING33/8" TOOLED JOINT1/2" PREMOLDED JOINT FILLERLIGHT BROOM FINISH1/8" RAD.1/8" RAD.CONCRETEBASEINSTALL TREE PROTECTION DEVICES PRIOR TO START OF LAND DISTURBANCE.MAINTAIN UNTIL FINAL LANDSCAPE IS INSTALLED.ORANGE, POLYETHYLENE SAFETY NETTING. THREE TIES PER POST.5'2.5'6.5' STEEL T-POST, 1.25 lb/LF, POSITION AT DRIPLINE.214'OC12NO SCALETREE PROTECTION1INSTALL AT DRIPLINE OF TREE1'WARP NEW TO MATCHEXISTING WITHIN 3 FEET.2'NO SCALEASPHALT PAVEMENT TRANSITION4MILL EXISTING PAVEMENTTO MATCH NEW WEARCOURSE THICKNESS.APPLY TACKCOAT.NEW PAVEMENTSECTIONEXISTINGPAVEMENTSECTIONSAWCUTLOCATION1/8" RNON-EXTRUDING FILLERAGGREGATE BASEBITUMINOUS TYP. SECTIONBITUMINOUS SURFACE24"3/8"CONCRETE TYP. SECTIONSEALINGMATERIALNO SCALETHICKENED BITUMINOUS EDGEAND CONCRETE SURFACE2NO SCALEWATERSHED MONUMENT SIGN5NO SCALECONTINUOUS DEFLECTIVE SEPARATOR6
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 2020I hereby certify that this plan was prepared by me, or under my direct supervision, and that I ama duly Licensed Professional Engineer under the laws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy of this plan on file atLandform Professional Services, LLC office and is available upon request.Steven E. SabraskiLicense No.Date:4716505/27/2020C705SCD001.DWGCIVIL CONSTRUCTIONDETAILSC7.69.6"
Sand
Infiltration
Volume
18" Sand
Filtration Bed Perforated DistributionHeader Pipe or Chamber (typ.)Perforated Collection Pipew/ circular knit pipe sock (typ.)Infiltration thru BottomGeotextile (typ.)Gate Valvefor BackupOutletWater Level -Verification forInfiltrationInfiltrationVerificationManholeOverflowOutlet(Piped)Geotextile Wrapping SystemFiltration thru Sand SurfaceInfiltrationOverflow Outlet(Piped)18"
Paving
Section
Finished Grade (Parking Lot)Variable
Native
Fill
FiltrationOverflow Outlet(Piped)Catch Basin Inlet3' Min
NO SCALEULTIMATE CONDITION FILTRATION / INFILTRATION SYSTEM1Outlet ManholesPerforated Distribution Pipe (typ.)
BENI31BETULA NIGRA / RIVER BIRCH70`H X 50`W2.5"CALB & BQUAL12QUERCUS ALBA / WHITE OAK70`H X 60`W2.5"CALB & BQUBI11QUERCUS BICOLOR / SWAMP WHITE OAK50`H X 50`W2.5"CALB & BSALT TOLERANTTIMO54TILIA MONGOLICA `HARVEST GOLD` / HARVEST GOLD LINDEN40`H X 30`W2.5"CALB & BULDA14ULMUS DAVIDIANA JAPONICA `DISCOVERY` / DISCOVERY ELM40`H X 30`W2.5"CALB & BEVERGREEN TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.PIGL4PICEA GLAUCA / WHITE SPRUCE50`H X 20`W8`-10` HT.B & BPIDE10PICEA GLAUCA DENSATA / BLACK HILLS SPRUCE40`H X 15`W8`-10` HT.B & BORNAMENTAL TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.MALU15MALUS X `LANZAM` TM / LANCELOT DWARF CRABAPPLE10`H X 10`W1"CALPOTSYRE7SYRINGA RETICULATA / JAPANESE TREE LILAC25`H X 20`W2"CALB & BSHRUBSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.COFA105CORNUS SERICEA `FARROW` / ARCTIC FIRE RED TWIG DOGWOOD4`H X 4`W3` HEIGHTPOTIVER24ILEX VERTICILLATA `JIM DANDY` / JIM DANDY WINTERBERRY6`H X 6`W#5 CONT.POTGRASSESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.CAKA254CALAMAGROSTIS X ACUTIFLORA `KARL FOERSTER` / FEATHER REED GRASS4`H X 2.5`W#1 CONT.POTMISP131MISCANTHUS PURPURASCENS / SILVER GRASS5`H X 3`W#3 CONT.POTPANI64PANICUM VIRGATUM `PRAIRE FIRE` / RED SWITCH GRASS5`H X 2`W#3 CONT.POTSPHE79SPOROBOLUS HETEROLEPIS / PRAIRIE DROPSEED3`H X 3`W#3 CONT.POTPERENNIALSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.PERO367PEROVSKIA ATRIPLICIFOLIA `LITTLE SPIRE` / RUSSIAN SAGE2`H X 2`W#2 CONT.POTSHRUBSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGRHGR277RHUS AROMATICA `GRO-LOW` / GRO-LOW FRAGRANT SUMAC2`H X 7`W2 GAL.POT48" o.c.PERENNIALS/SHRUB AREASCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGLSFW690LIATRIS SPICATA `FLORISTAN WHITE` / FLORISTAN WHITE SPIKE GAYFEATHER3`H X 1`W1 GAL.POT24" o.c.SEDU676SEDUM X `AUTUMN JOY` / AUTUMN JOY SEDUM2`H X 2`W#1 CONT.POT24" o.c.GROUND COVERSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGCAPE924CAREX PENSYLVANICA / PENNSYLVANIA SEDGE1`H X 1`W1 GAL.POT18" o.c.WETLAND #6WETLAND #3WETLAND #4BLUFF CREEK BLVD.AVIENDA PKWY.
SUNSET TRAIL
POWERS BLVD.LYMAN BLVD.ALL DISTURBED SOIL SURFACE AREAS, EXCEPT FOR THE AREAS UNDER THE PROPOSED STREET PAVEMENT AND THE TRAIL AND SIDEWALKS, SHALL BE DECOMPACTED TO ADEPTH OF EIGHTEEN (18")I NCHES AND COVERED WITH SIX (6") INCHES OF TOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES ON GRADING SHEETS FORADDITIONAL REQUIREMENTS.1.PLANT SCHEDULEDECOMPACTION NOTESPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 202005/27/2020L201SCD001.DWGOVERALLLANDSCAPE PLANL2.1NORTH0100200I hereby certify that this plan was prepared by me, or under my directsupervision, and that I am a duly Licensed Landscape Architect under thelaws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy ofthis plan on file at Landform Professional Services, LLC office and isavailable upon request.Joshua K. PopehnLicense No:Date:LANDSCAPE NOTESGENERAL:1.ALL PLANT MATERIAL INSTALLATION, INCLUDING SEED AND SOD, SHALL BE COMPLETED PRIOR TOSUBSTANTIAL COMPLETION.2.CONTRACTOR SHALL LOCATE AND VERIFY ALL UTILITIES, INCLUDING IRRIGATION LINES, WITH THEOWNER FOR PROPRIETARY UTILITIES 72 HOURS BEFORE DIGGING. CONTRACTOR SHALL BERESPONSIBLE FOR THE PROTECTION AND REPAIR OF ANY DAMAGES TO SAME. NOTIFY THELANDSCAPE ARCHITECT OF ANY CONFLICTS TO FACILITATE PLANT RELOCATION.3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH ALL APPLICABLE CODES,REGULATIONS, AND PERMITS GOVERNING THE WORK.4.ALL PLANT MATERIAL QUANTITIES, SHAPES OF BEDS AND LOCATIONS SHOWN ARE APPROXIMATE.CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLETE COVERAGE OF ALL PLANTING BEDS ATSPACING SHOWN AND ADJUSTED TO CONFORM TO THE EXACT CONDITIONS OF THE SITE. THELANDSCAPE ARCHITECT SHALL APPROVE THE STAKING LOCATION OF ALL PLANT MATERIALSPRIOR TO INSTALLATION. ACTUAL LOCATION OF PLANT MATERIAL IS SUBJECT TO FIELD AND SITECONDITIONS.5.NO PLANTING WILL BE INSTALLED UNTIL ALL GRADING AND CONSTRUCTION HAS BEENCOMPLETED IN THE IMMEDIATE AREA.6.NO PLANT MATERIAL SHALL BE SUBSTITUTED WITHOUT THE APPROVAL OF THE LANDSCAPEARCHITECT. ALL SUBSTITUTIONS MUST BE APPROVED PRIOR TO SUBMISSION OF ANY BID AND/ORQUOTE BY THE LANDSCAPE CONTRACTOR. THE LANDSCAPE ARCHITECT RESERVES THE RIGHT TOREJECT ANY PLANTS WHICH ARE DEEMED UNSATISFACTORY BEFORE, DURING, OR AFTERINSTALLATION.7.PLANT SCHEDULE SHOWS TOTAL QUANTITIES FOR DESIGN. THE PLAN TAKES PRECEDENCE OVERTHE PLANT SCHEDULE IF DISCREPANCIES EXIST.8.CONTRACTOR SHALL PROVIDE GUARANTEE OF ALL PLANT MATERIALS FOR TWO COMPLETEGROWING SEASONS (APRIL 1 - NOVEMBER 1). THE GUARANTEE BEGINS ON THE DATE OF THELANDSCAPE ARCHITECT'S OR OWNER'S WRITTEN ACCEPTANCE OF THE INITIAL PLANTING. THEGUARANTEE SHALL COVER THE FULL COST OF REPLACEMENT INCLUDING LABOR AND PLANTS.REPLACEMENT PLANT MATERIAL SHALL HAVE A ONE YEAR GUARANTEE COMMENCING UPONPLANTING. ANY PLANT MATERIAL WHICH DIES, TURNS BROWN, OR DEFOLIATES (PRIOR TO TOTALACCEPTANCE OF THE WORK) SHALL BE PROMPTLY REMOVED FROM THE SITE AND REPLACEDWITH MATERIAL OF THE SAME SPECIES, QUANTITY, AND SIZE AND MEETING ALL LANDSCAPELEGEND SPECIFICATIONS.9.CONTRACTOR SHALL PROVIDE NECESSARY WATERING OF PLANT MATERIALS UNTIL THE PLANT ISFULLY ESTABLISHED OR IRRIGATION SYSTEM IS OPERATIONAL. OWNER WILL NOT PROVIDEWATER FOR CONTRACTOR.10.PLANTS TO MEET AMERICAN STANDARD FOR NURSERY STOCK (ANSI Z60.1-2004 OR MOSTCURRENT VERSION) REQUIREMENTS FOR SIZE AND TYPE SPECIFIED.11.REPAIR ALL DAMAGE TO PROPERTY FROM PLANTING OPERATIONS AT NO COST TO OWNER.SOIL PREPARATION:12.TOPSOIL SHALL BE LOCAL FERTILE AGRICULTURAL SOIL FREE OF SUBSOILS, ROCKS, CLAYS,PLANTS, WEEDS, ROOTS AND OTHER IMPURITIES. PH VALUE SHALL BE BETWEEN 5.4 AND 7.0.13.REMOVE DEBRIS AND WEEDS FROM SUBSOIL.14.THE NEED FOR SOIL AMENDMENTS SHALL BE DETERMINED UPON SITE SOIL CONDITIONS PRIOR TOPLANTING. LANDSCAPE CONTRACTOR SHALL PERFORM A SOIL TEST PRIOR TO INSTALLATIONAND NOTIFY LANDSCAPE ARCHITECT FOR THE NEED OF ANY SOIL AMENDMENTS.15.SPREAD TOPSOIL TO A MINIMUM DEPTH OF SIX (6") INCHES. TOPSOIL PLACEMENT SHALL TAKEPLACE DURING DRY WEATHER. PREPARE TOPSOIL SO THAT IT IS FREE OF DEBRIS AND GRADEDTO DRAIN AS INDICATED ON GRADING PLANS. COORDINATE FINAL GRADES WITH GRADINGCONTRACTOR.16.LIGHTLY COMPACT TOPSOIL AFTER PLACEMENT AND PROHIBIT CONSTRUCTION TRAFFIC FROMAREAS WITH TOPSOIL.PLANTING:17.ALL PLANTS TO BE SPECIMEN GRADE, MINNESOTA-GROWN AND/OR HARDY. SPECIMEN GRADESHALL ADHERE TO, BUT IS NOT LIMITED BY, THE FOLLOWING STANDARDS:ALL PLANTS SHALL BE FREE FROM DISEASE, PESTS, WOUNDS, SCARS, ETC.ALL PLANTS SHALL BE FREE FROM NOTICEABLE GAPS, HOLES, OR DEFORMITIES.ALL PLANTS SHALL BE FREE FROM BROKEN OR DEAD BRANCHES.ALL PLANTS SHALL HAVE HEAVY, HEALTHY BRANCHING AND LEAFING.CONIFEROUS TREES SHALL HAVE AN ESTABLISHED MAIN LEADER AND A HEIGHT TO WIDTHRATIO OF NO LESS THAN 5:3.18.PLANTS TO BE INSTALLED AS PER MNLA & ANSI STANDARD PLANTING PRACTICES.19.PLANTS SHALL BE IMMEDIATELY PLANTED UPON ARRIVAL AT SITE. PROPERLY HEEL-IN MATERIALSIF NECESSARY; TEMPORARY ONLY.20.PRIOR TO PLANTING, FIELD VERIFY THAT THE ROOT COLLAR/ROOT FLAIR IS LOCATED AT THE TOPOF THE BALLED & BURLAP TREE. IF THIS IS NOT THE CASE, SOIL SHALL BE REMOVED DOWN TOTHE ROOT COLLAR/ROOT FLAIR. WHEN THE BALLED & BURLAP TREE IS PLANTED, THE ROOTCOLLAR/ROOT FLAIR SHALL BE EVEN OR SLIGHTLY ABOVE FINISHED GRADE.21.OPEN TOP OF BURLAP ON B&B MATERIALS; REMOVE POT ON POTTED PLANTS; SPLIT AND BREAKAPART PEAT POTS. VERTICALLY SCORE ROOT BALLS PRIOR TO INSTALLATION.22.PRUNE PLANTS AS NECESSARY - PER STANDARD NURSERY PRACTICE AND TO CORRECT POORBRANCHING OF EXISTING AND PROPOSED TREES.23.WRAP ALL SMOOTH-BARKED TREES - FASTEN TOP AND BOTTOM. REMOVE BY APRIL 1ST.24.BACKFILL SOIL AND TOPSOIL TO ADHERE TO MN/DOT STANDARD SPECIFICATION 3877 (SELECTTOPSOIL BORROW) AND TO BE EXISTING TOP SOIL FROM SITE FREE OF ROOTS, ROCKS LARGERTHAN ONE INCH, SUBSOIL DEBRIS, AND LARGE WEEDS UNLESS SPECIFIED OTHERWISE. MINIMUM6" DEPTH TOPSOIL FOR ALL LAWN GRASS AREAS AND 18" DEPTH TOPSOIL FOR TREE, SHRUBS,AND PERENNIALS.25.WOOD MULCH SHALL BE AT ALL TREE, SHRUB, PERENNIAL, AND MAINTENANCE AREAS, COLORSHALL BE DARK BROWN. TREE AND SHRUB PLANTING BEDS SHALL HAVE 3" DEPTH OF SHREDDEDHARDWOOD MULCH. SHREDDED HARDWOOD MULCH TO BE USED AROUND ALL PLANTS WITHINTURF AREAS. PERENNIAL AND ORNAMENTAL GRASS BEDS SHALL HAVE 3" DEPTH SHREDDEDHARDWOOD MULCH. MULCH TO BE FREE OF DELETERIOUS MATERIAL. DO NOT USE WEEDBARRIER FABRIC. INDIVIDUAL TREES SHALL EACH HAVE A 4' DIAMETER MULCH RING.26.EDGING TO BE COMMERCIAL GRADE VALLEY-VIEW BLACK DIAMOND (OR EQUAL) POLY EDGING ORSPADED EDGE, AS INDICATED. POLY EDGING SHALL BE PLACED WITH SMOOTH CURVES ANDSTAKED WITH METAL SPIKES NO GREATER THAN 4 FOOT ON CENTER WITH BASE OF TOP BEAD ATGRADE. UTILIZE CURBS AND SIDEWALKS FOR EDGING WHERE POSSIBLE. SPADED EDGE TOPROVIDE V-SHAPED DEPTH AND WIDTH TO CREATE SEPARATION BETWEEN MULCH AND GRASS.INDIVIDUAL TREE, SHRUB, OR RAIN-GARDEN BEDS TO BE SPADED EDGE, UNLESS NOTEDOTHERWISE.SEEDING/ SODDING:27.HIGHLAND SOD SHALL BE NURSERY GROWN GRADE; CULTIVATED GRASS SOD WITH STRONGFIBROUS ROOT SYSTEM FREE OF STONES, BURNED OR BARE SPOTS CONTAINING NO MORE THAN5 WEEDS PER 1000 SF. SOD SHALL BE GROWN IN MINERAL SOILS. SOD GROWN IN PEAT SOILS WILLBE REJECTED.28.SOD MIXTURE SHALL BE 40% KENTUCKY BLUEGRASS, 30% PERENNIAL RYEGRASS, 30% FINEFESCUES.29.FERTILIZER FOR SODDED AREAS SHALL BE NITROGEN 10%, PHOSPHORIC ACID 10%, SOLUBLEPOTASH 10%.30.APPLY FERTILIZER AT APPLICATION RATE OF 1LB/1000 SF TO TOPSOIL PRIOR TO PLACING SOD.31.ALL TOPSOIL AREAS TO BE RAKED TO REMOVE DEBRIS AND ENSURE PROPER SOIL CONTACT.MOISTEN PREPARED SOIL IMMEDIATELY PRIOR TO LAYING SOD. LAY SOD IMMEDIATELY UPONDELIVERY TO THE SITE, LEAVING NO OPEN JOINTS OR OVERLAPPING JOINTS. DO NOT STRETCHSOD. DO NOT LAY SOD IF TEMPERATURE IS BELOW FREEZING.32.ROLL SOD WITH 1/3 FULL ROLLER AFTER SOD AND SOIL HAVE DRIED. ROLL BEFORE THE FIRSTWATERING.33.SEED AS SPECIFIED ON PLANS AND PER MN/DOT 2014 SEEDING MANUAL SPECIFICATIONS.34.REPAIR, REPLACE, OR PROVIDE SOD/SEED AS REQUIRED FOR ANY ROADWAY BOULEVARD AREASADJACENT TO THE SITE DISTURBED DURING CONSTRUCTION.IRRIGATION:35.PROVIDE IRRIGATION TO ALL PLANTED AREAS ON SITE. IRRIGATION SYSTEM TO BE DESIGN/BUILDBY LANDSCAPE CONTRACTOR. LANDSCAPE CONTRACTOR TO PROVIDE SHOP DRAWINGS TOLANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO INSTALLATION OF IRRIGATION SYSTEM.CONTRACTOR TO PROVIDE OPERATION MANUALS, AS-BUILT PLANS, AND NORMAL PROGRAMMING.SYSTEM SHALL BE WINTERIZED AND HAVE SPRING STARTUP DURING FIRST YEAR OF OPERATION.SYSTEM SHALL HAVE ONE-YEAR WARRANTY ON ALL PARTS AND LABOR. ALL INFORMATION ABOUTINSTALLATION AND SCHEDULING CAN BE OBTAINED FROM THE GENERAL CONTRACTOR.L2.1BSW PHASE 1PLANTING PLANL2.1CSE PHASE 1PLANTING PLANL2.1ANORTH PHASE 1PLANTING PLANSODDED TURF
QUBI5QUERCUS BICOLOR / SWAMP WHITE OAK50`H X 50`W2.5"CALB & BSALT TOLERANTTIMO16TILIA MONGOLICA `HARVEST GOLD` / HARVEST GOLD LINDEN40`H X 30`W2.5"CALB & BULDA6ULMUS DAVIDIANA JAPONICA `DISCOVERY` / DISCOVERY ELM40`H X 30`W2.5"CALB & BEVERGREEN TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.PIGL2PICEA GLAUCA / WHITE SPRUCE50`H X 20`W8`-10` HT.B & BPIDE5PICEA GLAUCA DENSATA / BLACK HILLS SPRUCE40`H X 15`W8`-10` HT.B & BORNAMENTAL TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SYRE4SYRINGA RETICULATA / JAPANESE TREE LILAC25`H X 20`W2"CALB & BSHRUBSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.COFA35CORNUS SERICEA `FARROW` / ARCTIC FIRE RED TWIG DOGWOOD4`H X 4`W3` HEIGHTPOTIVER8ILEX VERTICILLATA `JIM DANDY` / JIM DANDY WINTERBERRY6`H X 6`W#5 CONT.POTGRASSESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.CAKA25CALAMAGROSTIS X ACUTIFLORA `KARL FOERSTER` / FEATHER REED GRASS4`H X 2.5`W#1 CONT.POTMISP93MISCANTHUS PURPURASCENS / SILVER GRASS5`H X 3`W#3 CONT.POTPANI29PANICUM VIRGATUM `PRAIRE FIRE` / RED SWITCH GRASS5`H X 2`W#3 CONT.POTSPHE33SPOROBOLUS HETEROLEPIS / PRAIRIE DROPSEED3`H X 3`W#3 CONT.POTPERENNIALSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.PERO39PEROVSKIA ATRIPLICIFOLIA `LITTLE SPIRE` / RUSSIAN SAGE2`H X 2`W#2 CONT.POTPERENNIALS/SHRUB AREASCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGLSFW230LIATRIS SPICATA `FLORISTAN WHITE` / FLORISTAN WHITE SPIKE GAYFEATHER3`H X 1`W1 GAL.POT24" o.c.SEDU63SEDUM X `AUTUMN JOY` / AUTUMN JOY SEDUM2`H X 2`W#1 CONT.POT24" o.c.GROUND COVERSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGCAPE308CAREX PENSYLVANICA / PENNSYLVANIA SEDGE1`H X 1`W1 GAL.POT18" o.c.175 LSFW21 PERO18 PERO308 CAPE63 SEDU55 LSFW15 COFA20 COFA25 CAKAAVIENDA PKWY.SUNSET TRAILOUTLOT CR.O.W.R.O.W.R.O.W.SIDEWALKSIDEWALKTRAIL1 QUAL5 QUAL6 BENI4 TIMO4 TIMO3 QUBI6 ULDA3 TIMO3 TIMO5 BENI2 QUBI1 TIMO1 TIMOR.O.W.OUTLOT ELYMAN BLVD.AVIENDAPKWY.SUNSET TRAILOUTLOT CR.O.W.OUTLOT EOUTLOT CR.O.W.R.O.W.R.O.W.36 MISP20 PANI17 SPHE4 IVER16 MISP3 PIDE2 SYRE1 PIDE1 PIGL24 MISP4 IVER9 PANI16 SPHE17 MISP1 PIDE2 SYRE1 PIDE1 PIGLTRAIL R.O.W.R
.
O
.W
.LYMAN BLVD.SUNSET TRAIL
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 202005/27/2020L201SCD001.DWGNORTH PHASE 1PLANTING PLANL2.1ANORTH060120SODDED TURFPLANT SCHEDULEI hereby certify that this plan was prepared by me, or under my directsupervision, and that I am a duly Licensed Landscape Architect under thelaws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy ofthis plan on file at Landform Professional Services, LLC office and isavailable upon request.Joshua K. PopehnLicense No:Date:MATCHLINE SEE SHEET L2.1B1"=30'ENLARGED PLAN 11L2.1A1ENLARGEDPLANNOTESSEE SHEET L2.1 FOR OVERALL LANDSCAPE NOTES.QUANTITIES LISTED ON PLANT SCHEDULE ARE FOR THIS SHEET ONLY. SEE SHEET L2.1 FOR OVERALL QUANTITIES FOR DESIGN.1.2.1"=30'ENLARGED PLAN 22L2.1A2ENLARGEDPLAN
4 TIMO2 TIMO2 TIMO7 BENI4 QUAL1 QUBI4 TIMO5 QUBI4 TIMO4 TIMO4 TIMOWETLAND #3R.O.W.R.O.W.R.O.W.PROPERTY LINE
CONCRETER.O.W.
R.O.W.R.O.W.OUTLOT DOUTLOT COUTLOT FBLUFF CREEK BLVD.AVIENDA PKWAY.PROPOSEDMONUMENT SIGNOUTLOT DCONCRETEDECIDUOUS TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.BENI11BETULA NIGRA / RIVER BIRCH70`H X 50`W2.5"CALB & BQUAL4QUERCUS ALBA / WHITE OAK70`H X 60`W2.5"CALB & BQUBI6QUERCUS BICOLOR / SWAMP WHITE OAK50`H X 50`W2.5"CALB & BSALT TOLERANTTIMO24TILIA MONGOLICA `HARVEST GOLD` / HARVEST GOLD LINDEN40`H X 30`W2.5"CALB & BORNAMENTAL TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.MALU9MALUS X `LANZAM` TM / LANCELOT DWARF CRABAPPLE10`H X 10`W1"CALPOTSHRUBSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.COFA35CORNUS SERICEA `FARROW` / ARCTIC FIRE RED TWIG DOGWOOD4`H X 4`W3` HEIGHTPOTGRASSESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.CAKA152CALAMAGROSTIS X ACUTIFLORA `KARL FOERSTER` / FEATHER REED GRASS4`H X 2.5`W#1 CONT.POT175 LSFW21 PERO18 PERO308 CAPE63 SEDU55 LSFW15 COFA20 COFA26 CAKA11 PERO43 SEDUR.O.W.R.O
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.PERENNIALSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.PERO159PEROVSKIA ATRIPLICIFOLIA `LITTLE SPIRE` / RUSSIAN SAGE2`H X 2`W#2 CONT.POTSHRUBSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGRHGR150RHUS AROMATICA `GRO-LOW` / GRO-LOW FRAGRANT SUMAC2`H X 7`W2 GAL.POT48" o.c.PERENNIALS/SHRUB AREASCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGLSFW230LIATRIS SPICATA `FLORISTAN WHITE` / FLORISTAN WHITE SPIKE GAYFEATHER3`H X 1`W1 GAL.POT24" o.c.SEDU244SEDUM X `AUTUMN JOY` / AUTUMN JOY SEDUM2`H X 2`W#1 CONT.POT24" o.c.GROUND COVERSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGCAPE308CAREX PENSYLVANICA / PENNSYLVANIA SEDGE1`H X 1`W1 GAL.POT18" o.c.PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 202005/27/2020L201SCD001C.DWGSW PHASE 1PLANTING PLANL2.1BNORTH060120PLANTING SCHEDULE1"=30'ENLARGED PLAN 11L2.1B1ENLARGEDPLANSODDED TURFMATCHLINE SEE SHEET L2.1C MATCHLINE SEE SHEET L2.1AI hereby certify that this plan was prepared by me, or under my directsupervision, and that I am a duly Licensed Landscape Architect under thelaws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy ofthis plan on file at Landform Professional Services, LLC office and isavailable upon request.Joshua K. PopehnLicense No:Date:L2.2B1ENLARGED PLANMEDIAN 1L2.2B2ENLARGED PLANMEDIAN 2NOTESSEE SHEET L2.1 FOR OVERALL LANDSCAPE NOTES.QUANTITIES LISTED ON PLANT SCHEDULE ARE FOR THIS SHEET ONLY. SEE SHEET L2.1 FOR OVERALL QUANTITIES FOR DESIGN.1.2.
DECIDUOUS TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.BENI9BETULA NIGRA / RIVER BIRCH70`H X 50`W2.5"CALB & BQUAL2QUERCUS ALBA / WHITE OAK70`H X 60`W2.5"CALB & BTIMO14TILIA MONGOLICA `HARVEST GOLD` / HARVEST GOLD LINDEN40`H X 30`W2.5"CALB & BULDA8ULMUS DAVIDIANA JAPONICA `DISCOVERY` / DISCOVERY ELM40`H X 30`W2.5"CALB & BEVERGREEN TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.PIGL2PICEA GLAUCA / WHITE SPRUCE50`H X 20`W8`-10` HT.B & BPIDE5PICEA GLAUCA DENSATA / BLACK HILLS SPRUCE40`H X 15`W8`-10` HT.B & BORNAMENTAL TREESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.MALU6MALUS X `LANZAM` TM / LANCELOT DWARF CRABAPPLE10`H X 10`W1"CALPOTSYRE3SYRINGA RETICULATA / JAPANESE TREE LILAC25`H X 20`W2"CALB & BSHRUBSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.COFA35CORNUS SERICEA `FARROW` / ARCTIC FIRE RED TWIG DOGWOOD4`H X 4`W3` HEIGHTPOTIVER16ILEX VERTICILLATA `JIM DANDY` / JIM DANDY WINTERBERRY6`H X 6`W#5 CONT.POT175 LSFW308 CAPE63 SEDU55 LSFW21 PERO18 PERO15 COFA20 COFA25 CAKA14 PERO30 SEDUCONCRETEOUTLOT FBLUFF CREEK BLVD.TRAIL TRAILTRAILR.O.W.12 CAKA18 PERO67 SEDU33 SEDU12 PERO3 MALU25 RHGR26 RHGR2 BENI33 SEDU21 PERO36 SEDU33 SEDU15 PERO3 BENI39 RHGR37 RHGR3 MALU40 CAKA36 PERO51 SEDUCONCRETER.O.W.R.O.W.BLUFF CREEK BLVD.R.O.W.3 TIMO2 QUAL4 BENI3 TIMO3 ULDA1 TIMO3 ULDA1 ULDA3 TIMO3 TIMO1 TIMO1 ULDAR.O.W.R.O.W.PROPERTY LINECONCRETEOUTLOT EOUTLOT DOUTLOT FBLUFF CREEK BLVD.R.O.W.R.O.W.R.O.W.7 MISP17 PANI7 IVER3 PIDE1 SYRE1 PIGL20 MISP18 PANI18 SPHE13 MISP9 IVER2 SYRE2 PIDE1 PIGL28 SPHE18 MISPPROPOSED SIGNPROPOSED SIGNR.O.W.R.O.W.BLUFF CREEK BLVD.POWERS BLVD. PROPERTY LINETRAILTRAIL
GRASSESCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.CAKA77CALAMAGROSTIS X ACUTIFLORA `KARL FOERSTER` / FEATHER REED GRASS4`H X 2.5`W#1 CONT.POTMISP38MISCANTHUS PURPURASCENS / SILVER GRASS5`H X 3`W#3 CONT.POTPANI35PANICUM VIRGATUM `PRAIRE FIRE` / RED SWITCH GRASS5`H X 2`W#3 CONT.POTSPHE46SPOROBOLUS HETEROLEPIS / PRAIRIE DROPSEED3`H X 3`W#3 CONT.POTPERENNIALSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.PERO169PEROVSKIA ATRIPLICIFOLIA `LITTLE SPIRE` / RUSSIAN SAGE2`H X 2`W#2 CONT.POTSHRUBSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGRHGR127RHUS AROMATICA `GRO-LOW` / GRO-LOW FRAGRANT SUMAC2`H X 7`W2 GAL.POT48" o.c.PERENNIALS/SHRUB AREASCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGLSFW230LIATRIS SPICATA `FLORISTAN WHITE` / FLORISTAN WHITE SPIKE GAYFEATHER3`H X 1`W1 GAL.POT24" o.c.SEDU369SEDUM X `AUTUMN JOY` / AUTUMN JOY SEDUM2`H X 2`W#1 CONT.POT24" o.c.GROUND COVERSCODEQTYBOTANICAL / COMMON NAMEMATURE SIZEPLANTING SIZEROOT COND.SPACINGCAPE308CAREX PENSYLVANICA / PENNSYLVANIA SEDGE1`H X 1`W1 GAL.POT18" o.c.PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 202005/27/2020L201SCD001.DWGSE PHASE 1 PLANTING PLANL2.1CNORTH060120PLANT SCHEDULE1"=30'ENLARGED PLAN 221"=30'ENLARGED PLAN 33L2.1B2ENLARGEDPLANL2.1B3ENLARGEDPLANSODDED TURFMATCHLINE SEE SHEET L2.1B
I hereby certify that this plan was prepared by me, or under my directsupervision, and that I am a duly Licensed Landscape Architect under thelaws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy ofthis plan on file at Landform Professional Services, LLC office and isavailable upon request.Joshua K. PopehnLicense No:Date:NOTESSEE SHEET L2.1 FOR OVERALL LANDSCAPE NOTES.QUANTITIES LISTED ON PLANT SCHEDULE ARE FOR THIS SHEET ONLY. SEE SHEET L2.1 FOR OVERALL QUANTITIES FOR DESIGN.1.2.1"=30'ENLARGED PLAN 11L2.1B1ENLARGEDPLAN
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CONCRETE12 SEDU21 CAKA25 RHGR5 MALU12 PERO10 SEDUR.O.W.R.O.W.BLUFF CREEK BLVD.CONCRETECONCRETECONCRETETRAILTRAILPROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 202005/27/2020L201SCD001C.DWGSW PHASE 1 PLANTINGENLARGED PLANL2.2BNORTH03060PLANTING SCHEDULE1"=30'ENLARGED PLAN - MEDIAN 22NOTESSEE SHEET L2.1 FOR OVERALL LANDSCAPE NOTES.QUANTITIES LISTED ON PLANT SCHEDULE ARE FOR THIS SHEET ONLY. SEE SHEET L2.1 FOR OVERALL QUANTITIES FOR DESIGN.1.2.I hereby certify that this plan was prepared by me, or under my directsupervision, and that I am a duly Licensed Landscape Architect under thelaws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy ofthis plan on file at Landform Professional Services, LLC office and isavailable upon request.Joshua K. PopehnLicense No:Date:1"=30'ENLARGED PLAN - MEDIAN 11
FINISHED GRADE6"MULCH SHALL BEMAXIMUM ONE (1) INCHBELOW PAVING SURFACEWIDTH OF EXCAVATION SHALL EXTEND AMINIMUM OF SIX (6") INCHES BEYOND THEPLANT ROOT STRUCTURE.REFER TO LANDSCAPE PLAN(S) FORGROUNDCOVER OUTSIDE PLANTING BEDMULCHPLANTING SOIL (SEE PLANS)EXISTING SUBGRADEREFER TO LANDSCAPE PLAN(S) FORSPECIFIC PLANTINGSEDGINGNO SCALEEDGING AT PLANTING BEDNOTES:·REMOVE UNSUITABLE FILL IF PRESENT IN ISLANDS, REPLACE WITH AMENDEDSOILS SUITABLE FOR PLANTING PER PLAN NOTE SPECIFICATIONS·MOUND PLANTING SOIL ABOVE CURB AS SHOWN.·INSTALL MULCH BELOW THE TOP OF CURB AS SHOWN.·MAINTAIN A RING FREE OF MULCH IMMEDIATELY SURROUNDING EACH PLANT. DONOT MOUND MULCH AGAINST PLANT STEMS AND TRUNKS.·REFER TO LANDSCAPE PLAN(S) FOR SPECIFIC PLANTINGS.NO SCALE12"6"MIN.MIN.EXISTING SUBGRADEPERENNIALSPACING VARIES(SEE PLANTING SCHEDULES)CREATE SAUCER AROUND PLANTWITH PLANTING SOILREFER TO LANDSCAPE PLAN(S) FOR GROUNDCOVEROUTSIDE PLANTING BEDSCARIFY BOTTOM AND SIDES OFHOLE PRIOR TO PLANTING.PLANT MATERIAL SHALL NOT BE PLACED CLOSERTHAN ONE (1) FOOT FROM EDGE OF PLANTING BEDIF ROOTS ARE PRESENT AROUND THE EDGES OFROOTBALL, UNCOIL OR CUT AS MANY AS POSSIBLEWITHOUT DESTROYING SOIL MASS.NOTES:BACKFILL WITH PLANTING SOIL THAT ISTHOROUGHLY TILLED AND LOOSENED.(SEE PLANS)MULCHEDGINGNO SCALEPERENNIAL PLANTINGSCARIFY BOTTOM AND SIDES OF HOLEPRIOR TO PLANTING.PLACE PLANTAS SHOWN ON PLANEXISTING SUBGRADEREFER TO LANDSCAPE PLAN(S) FORGROUNDCOVER OUTSIDE SHRUB BED(S)FINISHED GRADEIF ROOTS ARE PRESENT AROUND THE EDGES OF ROOTBALL,UNCOIL OR CUT AS MANY AS POSSIBLE WITHOUTDESTROYING SOIL MASS.DIG PLANTING PIT NO DEEPER THAN HEIGHT OFROOT BALL.NOTES:TOP OF ROOT MASSSHALL BE LEVEL WITHFINISHED GRADEPLANTING SOIL (SEE PLANS)MULCHEDGINGNO SCALESHRUB PLANTINGDIG PLANTING PIT3X WIDEST DIMENSION OF ROOT BALLROOT BALL SITS ON EXISTING ORRECOMPACTED SUBGRADE.FOUR (4) INCH HIGH SOIL BERMCONSTRUCTED AROUND ENTIREROOT BALL. BERM SHALL BEGIN AT ROOTBALL EDGE.TREE SHALL BE PLANTED WITH ROOT FLARE EVENWITH SOIL LINE OR FIRST MAJOR BRANCHING ROOTONE (1) INCH BELOW SOIL LINE. IF ROOT FLARE IS NOT APPARENT ITMAY BE COVERED BY BURLAP OR SOIL. ADJUST PLANT AS NEEDEDTO MAINTAIN APPROPRIATE DEPTH.DOUBLE STRAND 14 GA. WIRE -3' @ 120 DEGREE INTERVALS (TYP.)VARIES
AREA DUG FOR PLANTING2x-3x DIA. OF SOIL BALL24" MIN
SCARIFY BOTTOM AND SIDES OF HOLEPRIOR TO PLANTING2" X 2" X 24" WOOD STAKE SET AT ANGLEPLANTING SOIL (SEE PLANS) EDGE CONDITION VARIES (SEE PLANS)CUT TOP OF WIRE BASKET 1/3 (MIN.)FROM TOP OF BALL. CUT TWINE FROM AROUND TOP 1/3 (MIN.)OF ROOTBALL. CUT AND ROLL BACK BURLAP 1/3 (MIN.) FROMTOP OF ROOTBALL.16" POLYPROPYLENE OR POLYETHYLENE(40 MIL, 1-1/2" WIDE STRAP TYP.)FLAGGING: ONE (1) PER WIRE8' STEEL STAKEON THE SIDE OFPREVAILING WIND.PLACE TWO (2) INCHESFROM ROOT BALL.INSPECT FOR ENCIRCLING ROOTS TO MITIGATE FUTURE STEM GIRDLING.REJECT ANY TREES THAT ARE SEVERELY AFFECTED.TWO ALTERNATE METHODS OF TREE STAKING ARE ILLUSTRATED AND TOBE UTILIZED ONLY IF NECESSARY.MAINTAIN TREES IN A PLUMB POSITION THROUGHOUT THE GUARANTEEPERIOD AS DEFINED ON PLANS AND/OR SPECIFICATIONS.NOTES:MULCHNO SCALECONIFEROUS TREE PLANTINGEXISTING SUBGRADEAREA DUG/TILLEDTO PROMOTE ROOT GROWTH3-5x DIA. OF SOIL BALLEXISTING SOIL LOOSENEDSUBGRADEAREA DUG/TILLEDTO PROMOTE ROOT GROWTH3-5x DIA. OF SOIL BALLAREA DUG FOR PLANTING2-3x DIA. OF SOIL BALLSCARIFY BOTTOM AND SIDES OF HOLEPRIOR TO PLANTINGCUT TOP OF WIRE BASKET 1/3 (MIN.)FROM TOP OF ROOTBALL. CUT TWINE FROM AROUND TOP 1/3(MIN.) OF ROOTBALL. CUT AND ROLL BACK BURLAP 1/3 (MIN.)FROM TOP OF ROOTBALL.2" X 2" X 24" WOOD STAKE SET AT ANGLEEXISTING SOIL LOOSENEDPLANTING SOIL (SEE PLANS) EDGE CONDITION VARIESINSPECT FOR ENCIRCLING ROOTS TO MITIGATE FUTURE STEM GIRDLING.REJECT ANY TREES THAT ARE SEVERELY AFFECTED.TWO ALTERNATE METHODS OF TREE STAKING ARE ILLUSTRATED AND TOBE UTILIZED ONLY IF NECESSARY.MAINTAIN TREES IN A PLUMB POSITION THROUGHOUT THE GUARANTEEPERIOD.FLAGGING: ONE (1) FLAG PER WIREDOUBLE STRAND 14 GA. WIRE -3' @ 120 DEGREE INTERVALS (TYP.)TREE SHALL BE PLANTED WITH ROOT FLARE EVEN WITH SOIL LINE ORFIRST MAJOR BRANCHING ROOTONE (1) INCH BELOW SOIL LINE. IF ROOT FLARE IS NOT APPARENT ITMAY BE COVERED BY BURLAP OR SOIL. ADJUST PLANT AS NEEDEDTO MAINTAIN APPROPRIATE DEPTH.16" POLYPROPYLENE OR POLYETHYLENE(40 MIL, 1-1/2" WIDE STRAP TYP.)TREE WRAP TO FIRST BRANCH NOTES:8' STEEL STAKEON THE SIDE OFPREVAILING WIND.PLACED WITHINTWO (2) INCHESOF ROOT BALL.MULCHNO SCALEDECIDUOUS TREE PLANTINGVARIES PER SPECIES(SEE PLANS)24" MIN.IF ROOTS ARE PRESENT AROUND THE EDGES OFROOTBALL, UNCOIL OR CUT AS MANY AS POSSIBLEWITHOUT DESTROYING SOIL MASS.NOTES:NO SCALESTEEP SLOPE PLANTINGSCARIFY BOTTOM AND SIDES OFHOLE PRIOR TO PLANTING.EDGE CONDITION VARIES(SEE PLANS)EDGING (SEE PLANS)EXISTING SOIL.DIG AND TURN TO LOOSENAND REDUCE COMPACTION.MULCH (SEE PLANS)ROUND-TOPPED SOIL BERM, 4" HIGH x 8" WIDE,ABOVE ROOT BALL SURFACE, CENTERED ONDOWNHILL SIDE FOR 240 DEGREES.FINISHED GRADEEXISTING SUBGRADEORIGINAL GRADE SHALL PASS THROUGH POINTWHERE TRUNK MEETS TOP OF ROOT BALL.DIG PLANTING PIT3X WIDTH OF ROOT BALLSECTIONPLAN VIEWSECTION VIEWROUND-TOPPED BERMROOT BALL EDGESLOPE
PROJECT NO.FILE NAMEBYDATEDATEISSUE / REVISIONREVIEWLANDFORMc
CONTACT ENGINEER FOR ANY PRIOR HISTORYIF THE SIGNATURE, SEAL OR FOUR LINES DIRECTLY ABOVE ARE NOTVISIBLE, THIS SHEET HAS BEEN REPRODUCED BEYOND INTENDEDREADABILITY AND IS NO LONGER A VALID DOCUMENT. PLEASE CONTACTTHE ENGINEER TO REQUEST ADDITIONAL DOCUMENTS.PROJECTISSUE / REVISION HISTORYPROJECT MANAGER REVIEWCERTIFICATION105 South Fifth AvenueSuite 513Minneapolis, MN 55401Tel: 612-252-9070Fax: 612-252-9077Web: landform.netLandform®and Site to Finish®are registered service marks of Landform Professional Services, LLC.OWNERMUNICIPALITYSES05.19.2020 WATERSHED SUBMITTAL MAY 27, 2020SCD14001.LEV2020
LEVEL 7 DEVELOPMENT, LLC4600 KINGS POINT RDMINNETRISTA, MN 55331WATERSHED SUBMITTALCITY SUBMITTALWATERSHED SUBMITTALSESSESSES22 APR 202001 MAY 202027 MAY 202005/27/2020L701SCD001.DWGLANDSCAPE NOTES& DETAILSL7.13726154LANDSCAPE NOTESVARIES, SEE PLAN1'TREE AS SPECIFIED -CENTER IN ISLAND3" MULCH5:1 TOPSOIL TO COMPOST MIXCURB AND GUTTERPAVEMENTCOMPACTED SOIL18"GENERAL:ALL PLANT MATERIAL INSTALLATION, INCLUDING SEED AND SOD, SHALL BE COMPLETED PRIOR TO SUBSTANTIAL COMPLETION.CONTRACTOR SHALL LOCATE AND VERIFY ALL UTILITIES, INCLUDING IRRIGATION LINES, WITH THE OWNER FOR PROPRIETARY UTILITIES 72 HOURS BEFORE DIGGING. CONTRACTOR SHALL CONTACT EITHER COMMONGROUND ALLIANCE AT 811 OR CALL811.COM OR GOPHER STATE ONE CALL AT 651-681-7326 (TWIN CITIES METRO AREA) OR 800-252-1166 (GREATER MINNESOTA) OR WEB AT www.gopherstateonecall.org. CONTRACTORSHALL BE RESPONSIBLE FOR THE PROTECTION AND REPAIR OF ANY DAMAGES TO SAME. NOTIFY THE LANDSCAPE ARCHITECT OF ANY CONFLICTS TO FACILITATE PLANT RELOCATION.THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH ALL APPLICABLE CODES, REGULATIONS, AND PERMITS GOVERNING THE WORK.ALL PLANT MATERIAL QUANTITIES, SHAPES OF BEDS AND LOCATIONS SHOWN ARE APPROXIMATE. CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLETE COVERAGE OF ALL PLANTING BEDS AT SPACING SHOWN ANDADJUSTED TO CONFORM TO THE EXACT CONDITIONS OF THE SITE. THE LANDSCAPE ARCHITECT SHALL APPROVE THE STAKING LOCATION OF ALL PLANT MATERIALS PRIOR TO INSTALLATION. ACTUAL LOCATION OFPLANT MATERIAL IS SUBJECT TO FIELD AND SITE CONDITIONS.NO PLANTING WILL BE INSTALLED UNTIL ALL GRADING AND CONSTRUCTION HAS BEEN COMPLETED IN THE IMMEDIATE AREA.NO PLANT MATERIAL SHALL BE SUBSTITUTED WITHOUT THE APPROVAL OF THE LANDSCAPE ARCHITECT. ALL SUBSTITUTIONS MUST BE APPROVED PRIOR TO SUBMISSION OF ANY BID AND/OR QUOTE BY THELANDSCAPE CONTRACTOR. THE LANDSCAPE ARCHITECT RESERVES THE RIGHT TO REJECT ANY PLANTS WHICH ARE DEEMED UNSATISFACTORY BEFORE, DURING, OR AFTER INSTALLATION.THE PLAN TAKES PRECEDENCE OVER THE LANDSCAPE LEGEND IF DISCREPANCIES EXIST.CONTRACTOR SHALL PROVIDE GUARANTEE OF ALL PLANT MATERIALS FOR TWO COMPLETE GROWING SEASONS (APRIL 1 - NOVEMBER 1) YEAR . THE GUARANTEE BEGINS ON THE DATE OF THE LANDSCAPEARCHITECT'S OR OWNER'S WRITTEN ACCEPTANCE OF THE INITIAL PLANTING. THE GUARANTEE SHALL COVER THE FULL COST OF REPLACEMENT INCLUDING LABOR AND PLANTS. REPLACEMENT PLANT MATERIALSHALL HAVE A ONE YEAR GUARANTEE COMMENCING UPON PLANTING. ANY PLANT MATERIAL WHICH DIES, TURNS BROWN, OR DEFOLIATES (PRIOR TO TOTAL ACCEPTANCE OF THE WORK) SHALL BE PROMPTLYREMOVED FROM THE SITE AND REPLACED WITH MATERIAL OF THE SAME SPECIES, QUANTITY, AND SIZE AND MEETING ALL PLANT SCHEDULE REQUIREMENTS.CONTRACTOR SHALL PROVIDE NECESSARY WATERING OF PLANT MATERIALS UNTIL THE PLANT IS FULLY ESTABLISHED OR IRRIGATION SYSTEM IS OPERATIONAL. OWNER WILL NOT PROVIDE WATER FORCONTRACTOR.PLANTS TO MEET AMERICAN STANDARD FOR NURSERY STOCK (ANSI Z60.1-2004 OR MOST CURRENT VERSION) REQUIREMENTS FOR SIZE AND TYPE SPECIFIED.REPAIR ALL DAMAGE TO PROPERTY FROM PLANTING OPERATIONS AT NO COST TO OWNER.SOIL PREPARATION:TOPSOIL SHALL BE LOCAL FERTILE AGRICULTURAL SOIL FREE OF SUBSOILS, ROCKS, CLAYS, PLANTS, WEEDS, ROOTS AND OTHER IMPURITIES. PH VALUE SHALL BE BETWEEN 5.4 AND 7.0.REMOVE DEBRIS AND WEEDS FROM SUBSOIL.THE NEED FOR SOIL AMENDMENTS SHALL BE DETERMINED UPON SITE SOIL CONDITIONS PRIOR TO PLANTING. LANDSCAPE CONTRACTOR SHALL PERFORM A SOIL TEST PRIOR TO INSTALLATION AND NOTIFYLANDSCAPE ARCHITECT FOR THE NEED OF ANY SOIL AMENDMENTS.SPREAD TOPSOIL TO A MINIMUM DEPTH OF 6". TOPSOIL PLACEMENT SHALL TAKE PLACE DURING DRY WEATHER. PREPARE TOPSOIL SO THAT IT IS FREE OF DEBRIS AND GRADED TO DRAIN AS INDICATED ON GRADINGPLANS.LIGHTLY COMPACT TOPSOIL AFTER PLACEMENT AND PROHIBIT CONSTRUCTION TRAFFIC FROM AREAS WITH TOPSOIL.PLANTING:ALL PLANTS TO BE SPECIMEN GRADE, MINNESOTA-GROWN AND/OR HARDY. SPECIMEN GRADE SHALL ADHERE TO, BUT IS NOT LIMITED BY, THE FOLLOWING STANDARDS:ALL PLANTS SHALL BE FREE FROM DISEASE, PESTS, WOUNDS, SCARS, ETC.ALL PLANTS SHALL BE FREE FROM NOTICEABLE GAPS, HOLES, OR DEFORMITIES.ALL PLANTS SHALL BE FREE FROM BROKEN OR DEAD BRANCHES.ALL PLANTS SHALL HAVE HEAVY, HEALTHY BRANCHING AND LEAFING.CONIFEROUS TREES SHALL HAVE AN ESTABLISHED MAIN LEADER AND A HEIGHT TO WIDTH RATIO OF NO LESS THAN 5:3.PLANTS TO BE INSTALLED AS PER MNLA & ANSI STANDARD PLANTING PRACTICES.PLANTS SHALL BE IMMEDIATELY PLANTED UPON ARRIVAL AT SITE. PROPERLY HEEL-IN MATERIALS IF NECESSARY; TEMPORARY ONLY.PRIOR TO PLANTING, FIELD VERIFY THAT THE ROOT COLLAR/ROOT FLAIR IS LOCATED AT THE TOP OF THE BALLED & BURLAP TREE. IF THIS IS NOT THE CASE, SOIL SHALL BE REMOVED DOWN TO THE ROOTCOLLAR/ROOT FLAIR. WHEN THE BALLED & BURLAP TREE IS PLANTED, THE ROOT COLLAR/ROOT FLAIR SHALL BE EVEN OR SLIGHTLY ABOVE FINISHED GRADE.OPEN TOP OF BURLAP ON BB MATERIALS; REMOVE POT ON POTTED PLANTS; SPLIT AND BREAK APART PEAT POTS. VERTICALLY SCORE ROOT BALLS PRIOR TO INSTALLATION.PRUNE PLANTS AS NECESSARY - PER STANDARD NURSERY PRACTICE AND TO CORRECT POOR BRANCHING OF EXISTING AND PROPOSED TREES.WRAP ALL SMOOTH-BARKED TREES FROM GRADE AT ROOT FLARE TO BOTTOM OF FIRST BRACH - FASTEN TOP AND BOTTOM. REMOVE BY APRIL 1ST.BACKFILL SOIL AND TOPSOIL TO ADHERE TO MN/DOT STANDARD SPECIFICATION 3877 (SELECT TOPSOIL BORROW) AND TO BE EXISTING TOP SOIL FROM SITE FREE OF ROOTS, ROCKS LARGER THAN ONE INCH, SUBSOILDEBRIS, AND LARGE WEEDS UNLESS SPECIFIED OTHERWISE. MINIMUM 6" DEPTH TOPSOIL FOR ALL LAWN GRASS AREAS AND 18" DEPTH TOPSOIL FOR TREE, SHRUBS, AND PERENNIALS.WOOD MULCH SHALL BE AT ALL TREE, SHRUB, PERENNIAL, AND MAINTENANCE AREAS, COLOR SHALL BE DARK BROWN. TREE AND SHRUB PLANTING BEDS SHALL HAVE 3" DEPTH OF SHREDDED HARDWOOD MULCH.SHREDDED HARDWOOD MULCH TO BE USED AROUND ALL PLANTS WITHIN TURF AREAS. PERENNIAL AND ORNAMENTAL GRASS BEDS SHALL HAVE 3" DEPTH SHREDDED HARDWOOD MULCH. MULCH TO BE FREE OFDELETERIOUS MATERIAL. DO NOT USE FILTER FABRIC. INDIVIDUAL TREES SHALL HAVE A 4' DIAMETER MULCH BED FOR EACH TREE.EDGING TO BE COMMERCIAL GRADE VALLEY-VIEW BLACK DIAMOND (OR EQUAL) POLY EDGING OR SPADED EDGE, AS INDICATED. POLY EDGING SHALL BE PLACED WITH SMOOTH CURVES AND STAKED WITH METALSPIKES NO GREATER THAN 4 FOOT ON CENTER WITH BASE OF TOP BEAD AT GRADE, FOR MOWERS TO CUT ABOVE WITHOUT DAMAGE. UTILIZE CURBS AND SIDEWALKS FOR EDGING WHERE POSSIBLE. SPADED EDGETO PROVIDE V-SHAPED DEPTH AND WIDTH TO CREATE SEPARATION BETWEEN MULCH AND GRASS. INDIVIDUAL TREE, SHRUB, OR RAIN-GARDEN BEDS TO BE SPADED EDGE, UNLESS NOTED OTHERWISE. EDGING TOMATCH EXISTING CONDITIONS (WHERE APPLICABLE).SEEDING/ SODDING:HIGHLAND SOD SHALL BE NURSERY GROWN GRADE; CULTIVATED GRASS SOD WITH STRONG FIBROUS ROOT SYSTEM FREE OF STONES, BURNED OR BARE SPOTS CONTAINING NO MORE THAN 5 WEEDS PER 1000 SF.SOD SHALL BE GROWN IN MINERAL SOILS. SOD GROWN IN PEAT SOILS WILL BE REJECTED.SOD MIXTURE SHALL BE 40% KENTUCKY BLUEGRASS, 30% PERENNIAL RYEGRASS, 30% FINE FESCUES.FERTILIZER FOR SODDED AREAS SHALL BE NITROGEN 10%, PHOSPHORIC ACID 10%, SOLUBLE POTASH 10%.APPLY FERTILIZER AT APPLICATION RATE OF 1LB/1000 SF TO TOPSOIL PRIOR TO PLACING SOD.ALL TOPSOIL AREAS TO BE RAKED TO REMOVE DEBRIS AND ENSURE PROPER SOIL CONTACT. MOISTEN PREPARED SOIL IMMEDIATELY PRIOR TO LAYING SOD. LAY SOD IMMEDIATELY UPON DELIVERY TO THE SITE,LEAVING NO OPEN JOINTS OR OVERLAPPING JOINTS. DO NOT STRETCH SOD. DO NOT LAY SOD IF TEMPERATURE IS BELOW FREEZING.ROLL SOD WITH 1/3 FULL ROLLER AFTER SOD AND SOIL HAVE DRIED. ROLL BEFORE THE FIRST WATERING.SEED AS SPECIFIED ON PLANS AND PER MN/DOT 2014 SEEDING MANUAL SPECIFICATIONS.REPAIR, REPLACE, OR PROVIDE SOD/SEED AS REQUIRED FOR ANY ROADWAY BOULEVARD AREAS ADJACENT TO THE SITE DISTURBED DURING CONSTRUCTION.IRRIGATION:PROVIDE IRRIGATION TO ALL PLANTED AREAS ON SITE. IRRIGATION SYSTEM TO BE DESIGN/BUILD BY LANDSCAPE CONTRACTOR. LANDSCAPE CONTRACTOR TO PROVIDE SHOP DRAWINGS TO LANDSCAPE ARCHITECTFOR APPROVAL PRIOR TO INSTALLATION OF IRRIGATION SYSTEM. CONTRACTOR TO PROVIDE OPERATION MANUALS, AS-BUILT PLANS, AND NORMAL PROGRAMMING. SYSTEM SHALL BE WINTERIZED AND HAVE SPRINGSTARTUP DURING FIRST YEAR OF OPERATION. SYSTEM SHALL HAVE ONE-YEAR WARRANTY ON ALL PARTS AND LABOR. ALL INFORMATION ABOUT INSTALLATION AND SCHEDULING CAN BE OBTAINED FROM THEGENERAL CONTRACTOR.LANDSCAPE ISLAND PLANTING DETAILSLOPE PANNOTES:SECTIONI hereby certify that this plan was prepared by me, or under my directsupervision, and that I am a duly Licensed Landscape Architect under thelaws of the state of MINNESOTA.Signature shown is a digital reproduction of original. Wet signed copy ofthis plan on file at Landform Professional Services, LLC office and isavailable upon request.Joshua K. PopehnLicense No:Date:ALL DISTURBED SOIL SURFACE AREAS, EXCEPT FOR THE AREAS UNDER THE PROPOSED STREET PAVEMENT AND THE TRAIL AND SIDEWALKS, SHALL BE DECOMPACTED TO A DEPTH OF EIGHTEEN (18")I NCHESAND COVERED WITH SIX (6") INCHES OF TOPOSOIL. REFER TO RPBCWD STANDARD EROSION CONTROL NOTES ON GRADING SHEETS FOR ADDITIONAL REQUIREMENTS.1.DECOMPACTION NOTES1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.