CSG - HIGHER GROUND CHILDCARE CHANHASSEN - CITY SUBMITTAL 2024-07-03COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERC0.0TITLE SHEETHIGHER GROUND CHILDCARECHANHASSEN, MINNESOTAISSUED FOR: CITY SUBMITTALALL EXISTING UTILITY LOCATIONS SHOWN AREAPPROXIMATE. CONTACT "GOPHER STATE ONECALL" (651-454-0002 OR 800-252-1166) FORUTILITY LOCATIONS, 48 HOURS PRIOR TOCONSTRUCTION. THE CONTRACTOR SHALLREPAIR OR REPLACE ANY UTILITIES THAT AREDAMAGED DURING CONSTRUCTION AT NO COSTTO THE OWNER.SHEET INDEXSHEET NUMBERSHEET TITLEC0.0TITLE SHEETC1.0REMOVALS PLANC2.0SITE PLANC3.0GRADING PLANC4.0UTILITY PLANC4.1FIRE PROTECTION PLANC5.0CIVIL DETAILSC5.1CIVIL DETAILSL1.0LANDSCAPE PLANL1.1LANDSCAPE PLAN NOTES & DETAILSLT1.0LIGHTING PLANSW1.0SWPPP - EXISTING CONDITIONSSW1.1SWPPP - PROPOSED CONDITIONSSW1.2SWPPP - DETAILSSW1.3SWPPP - NARRATIVESW1.4SWPPP - ATTACHMENTSSW1.5SWPPP - ATTACHMENTSPROJECT CONTACTSNAME & ADDRESSCONTACTCIVIL ENGINEERCIVIL SITE GROUP5000 GLENWOOD AVEGOLDEN VALLEY, MN 55422ROBBIE LATTA612-615-0060RLATTA@CIVILSITEGROUP.COMLANDSCAPE ARCHITECTCIVIL SITE GROUP5000 GLENWOOD AVEGOLDEN VALLEY, MN 55422PATRICK SARVER612-615-0060PSARVER@CIVILSITEGROUP.COMDEVELOPERNORTHLAND REAL ESTATE GROUP4324 W LAKE HARRIET PARKWAYMINNEAPOLIS, MN 55410BRIAN FARRELL612-850-8443BRIAN@NORTHLANDREGROUP.COMPROPERTY OWNERARCHITECTLAMPERT ARCHITECTS420 SUMMIT AVENUEST. PAUL, MN 55102AUSTIN ESPIE763-755-1211AUSTIN@LAMPERT-ARCH.COMSURVEYORCIVIL SITE GROUP5000 GLENWOOD AVEGOLDEN VALLEY, MN 55422RORY SYNSTELIEN612-615-0060 X 712RORY@CIVILSITEGROUP.COMGEOTECHNICALENGINEERCOMPANY NAMEADDRESS LINE 1ADDRESS LINE 2CONTACT NAMEPHONE NUMBEREMAILREVISION SUMMARYDATEDESCRIPTIONKnow what'sbelow.before you dig.CallRNORTHLAND REAL ESTATE GROUP4324 W LAKE HARRIET PARKWAYMINNEAPOLIS, MN 55410BRIAN FARRELL612-850-8443BRIAN@NORTHLANDREGROUP.COMSITE LOCATIONSITE LOCATION MAPN
N89°45'07"E 310.00S00°14'53"E 169.18C=118.69CB=S78°59'13"WR=278.56Δ=24°36'03"119.60N88°42'46"W 201.37N02°11'00"E 186.12PID: 253460010Address: 320 Lake Drive EastPID: 255900010Address: 300 Lake Drive EastOwner: DOC-300 LAKE DRIVE EAST MOB LLC(GREAT PLAIN BOULEVARD)(A Public R/W)1 Story Brick BuildingFoundation Area = 9,082 +/- Sq. Ft.BituminousParking LotChain LinkFenceFound 1/2 InchIron Pipew/Cap No. 45774Found 1/2 InchIron Pipew/Cap No. 45774Found "X"On TelephonePedestalKeystoneRetaining WallWoodRetaining Wall59.94.0
145.042.1144.94.160.050.0(Width Varies)LAKE DRIVE EAST(A Public R/W)(Width Varies)STATE HIGHWAY 10121" RCP (Per Rec)48" RCP (Per Rec)8" PVC (Per Rec)8" W.M. (Per Rec)8" W.M. (Per Rec)WoodFenceBituminousParking LotBituminousBituminousConcreteConcrete WalkwayConcrete SidewalkConcrete SidewalkConcrete SidewalkConcrete SidewalkOverhangConcrete Walkway
Concrete Walkway Concrete WalkwayOverhangAccessAccess AccessConcrete[12] Drainage & UtilityEasement (Per Plat)[12] Drainage & UtilityEasement (Per Plat)[12] Drainage &Utility Easement(Per Plat)Chain LinkFence[13] Trash EnclosureEasement PerDoc. No. 107427Chain LinkFenceOverhangOverhang6113351119144
PID: 253460020Address: 310 Lake Drive EastOwner: New Horizon Real Estate Development 6 LLCLandscaping[13] ParkingEasement PerDoc. No. 107427[13] DrivewayEasement PerDoc. No. 107427[13] UtilityEasement PerDoc. No. 107427[15] Access EasementPer Doc. No. A381622[15] Access EasementPer Doc. No. A381622PARCEL 1PARCEL 2PARCEL 3BituminousParking LotConcrete MedianPer Aerial MappingDrive EntrancePer Aerial Mapping18" RCP(Per Rec)CONSTRUCTION LIMITSCONSTRUCTION LIMITSFOR ALL FENCE REMOVALS ORPRESERVATIONS ON LOT LINES:CONTRACTOR SHALL CONFIRMOWNERSHIP OF FENCE PRIOR TOREMOVAL AND COORDINATE WITHADJACENT PROPERTY OWNER.REMOVE ALL EXISTING PRIVATEUTILITY SERVICES (THAT ARE NOTTO BE REUSED) PER PRIVATEUTILITY COMPANY AND CITYSTANDARDSCONTRACTOR SHALL SAWCUT &REMOVE PUBLIC PVMTS., CURBS,AND WALKS FOR INSTALLATIONOF UTILITIES. UPON COMPLETIONOF UTILITY WORK, REPLACE ALLMATERIAL, IN KIND, AND TO CITYSTANDARD AND APPROVALEXISTING TREES TOREMAIN, PROVIDE TREEPROTECTION FENCING, TYP.REMOVE EXISTINGPAVEMENT STRIPING, TYP.EXISTING TRASHENCLOSURE TOREMAIN, PROTECTFROM DAMAGE, TYP.CHAIN LINK FENCE TOREMAIN, PROTECTFROM DAMAGE, TYP.EXISTING WOODFENCE TO REMAIN,PROTECT FROMDAMAGE, TYP.EXISTING CHAIN LINKFENCE TO REMAIN,PROTECT FROMDAMAGE, TYP.EXISTING WOOD RETAININGWALL TO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING BUILDINGTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING CONCRETE PADWITH TRANSFORMERS TOREMAIN, PROTECT FROMDAMAGE, TYP.EXISTING CURB & GUTTERTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING CURB & GUTTERTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING SIDEWALKTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING SIDEWALKTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING SIDEWALKTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING SIDEWALKTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING CURB & GUTTERTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING CURB & GUTTERTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING CURB & GUTTERTO REMAIN, PROTECTFROM DAMAGE, TYP.REMOVE EXISTINGCURB & GUTTER, TYP.REMOVE EXISTINGCURB & GUTTER, TYP.REMOVE EXISTINGCURB & GUTTER, TYP.REMOVE EXISTINGCURB & GUTTER, TYP.REMOVE EXISTINGPAVEMENT AND BASEMATERIAL ANDPARKING SIGNS, TYP.REMOVE EXISTINGPAVEMENT AND BASEMATERIAL ANDPARKING SIGNS, TYP.REMOVE EXISTINGPAVEMENT AND BASEMATERIAL ANDPARKING SIGNS, TYP.EXISTING FIRE HYDRANTTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING SIGN TO REMAIN,PROTECT FROM DAMAGE, TYP.REMOVE EXISTINGSIGN & FOOTINGS, TYP.REMOVE EXISTING LIGHTPOLE & FOOTINGS, TYP.REMOVE EXISTING CONCRETEBOLLARD & FOOTINGS, TYP.REMOVE EXISTING LIGHTPOLE & FOOTINGS, TYP.EXISTING CURB & GUTTERTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING CHAIN LINK FENCETO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING FIRE HYDRANTTO REMAIN, PROTECTFROM DAMAGE, TYP.EXISTING SIGN TOREMAIN, PROTECTFROM DAMAGE, TYP.REMOVE EXISTINGSIGN & FOOTINGS, TYP.REMOVE EXISTINGPAVEMENTSTRIPING, TYP.EXISTING LIGHTPOLE TO REMAIN,PROTECT FROMDAMAGE, TYP.REMOVE EXISTINGPAVEMENT STRIPING, TYP.REMOVE EXISTINGSIGN & FOOTINGS, TYP.REMOVE AND RELOCATE EXISTINGTRANSFORMERREMOVALS PLAN LEGEND:TREE PROTECTIONREMOVAL OF PAVEMENT AND ALL BASEMATERIAL, INCLUDING BIT., CONC., ANDGRAVEL PVMTS.REMOVAL OF STRUCTUREINCLUDING ALL FOOTINGS ANDFOUNDATIONS.TREE REMOVAL - INCLUDINGROOTS AND STUMPSCOPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERC1.0REMOVALS PLANREMOVE CURB AND GUTTER. IF INRIGHT-OF-WAY, COORDINATE WITH LOCALGOVERNING UNIT.REMOVAL NOTES:CITY OF CHANHASSEN REMOVAL NOTES:1.RESERVED FOR CITY SPECIFIC REMOVAL NOTES.1.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIROR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.2.SEE STORM WATER POLLUTION PREVENTION PLAN (SWPPP) PLAN FOR CONSTRUCTION STORM WATERMANAGEMENT PLAN.3.REMOVAL OF MATERIALS NOTED ON THE DRAWINGS SHALL BE IN ACCORDANCE WITH MNDOT, STATE AND LOCALREGULATIONS.4.REMOVAL OF PRIVATE UTILITIES SHALL BE COORDINATED WITH UTILITY OWNER PRIOR TO CONSTRUCTIONACTIVITIES.5.EXISTING PAVEMENTS SHALL BE SAWCUT IN LOCATIONS AS SHOWN ON THE DRAWINGS OR THE NEAREST JOINTFOR PROPOSED PAVEMENT CONNECTIONS.6.REMOVED MATERIALS SHALL BE DISPOSED OF TO A LEGAL OFF-SITE LOCATION AND IN ACCORDANCE WITH STATEAND LOCAL REGULATIONS.7.ABANDON, REMOVAL, CONNECTION, AND PROTECTION NOTES SHOWN ON THE DRAWINGS ARE APPROXIMATE.COORDINATE WITH PROPOSED PLANS.8.EXISTING ON-SITE FEATURES NOT NOTED FOR REMOVAL SHALL BE PROTECTED THROUGHOUT THE DURATION OFTHE CONTRACT.9.PROPERTY LINES SHALL BE CONSIDERED GENERAL CONSTRUCTION LIMITS UNLESS OTHERWISE NOTED ON THEDRAWINGS. WORK WITHIN THE GENERAL CONSTRUCTION LIMITS SHALL INCLUDE STAGING, DEMOLITION ANDCLEAN-UP OPERATIONS AS WELL AS CONSTRUCTION SHOWN ON THE DRAWINGS.10.MINOR WORK OUTSIDE OF THE GENERAL CONSTRUCTION LIMITS SHALL BE ALLOWED AS SHOWN ON THE PLAN ANDPER CITY REQUIREMENTS. FOR ANY WORK ON ADJACENT PRIVATE PROPERTY, THE CONTRACTOR SHALL OBTAINWRITTEN PERMISSION FROM THE ADJACENT PROPERTY OWNER PRIOR TO ANY WORK.11.DAMAGE BEYOND THE PROPERTY LIMITS CAUSED BY CONSTRUCTION ACTIVITY SHALL BE REPAIRED IN A MANNERAPPROVED BY THE ENGINEER/LANDSCAPE ARCHITECT OR IN ACCORDANCE WITH THE CITY.12.PROPOSED WORK (BUILDING AND CIVIL) SHALL NOT DISTURB EXISTING UTILITIES UNLESS OTHERWISE SHOWN ONTHE DRAWINGS AND APPROVED BY THE CITY PRIOR TO CONSTRUCTION.13.SITE SECURITY MAY BE NECESSARY AND PROVIDED IN A MANNER TO PROHIBIT VANDALISM, AND THEFT, DURINGAND AFTER NORMAL WORK HOURS, THROUGHOUT THE DURATION OF THE CONTRACT. SECURITY MATERIALS SHALLBE IN ACCORDANCE WITH THE CITY.14.VEHICULAR ACCESS TO THE SITE SHALL BE MAINTAINED FOR DELIVERY AND INSPECTION ACCESS DURING NORMALOPERATING HOURS. AT NO POINT THROUGHOUT THE DURATION OF THE CONTRACT SHALL CIRCULATION OFADJACENT STREETS BE BLOCKED WITHOUT APPROVAL BY THE CITY PRIOR TO CONSTRUCTION ACTIVITIES.15.ALL TRAFFIC CONTROLS SHALL BE PROVIDED AND ESTABLISHED PER THE REQUIREMENTS OF THE MINNESOTAMANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MMUTCD) AND THE CITY. THIS SHALL INCLUDE, BUT NOT BELIMITED TO, SIGNAGE, BARRICADES, FLASHERS, AND FLAGGERS AS NEEDED. ALL PUBLIC STREETS SHALL REMAINOPEN TO TRAFFIC AT ALL TIMES. NO ROAD CLOSURES SHALL BE PERMITTED WITHOUT APPROVAL BY THE CITY.16.SHORING FOR BUILDING EXCAVATION MAY BE USED AT THE DISCRETION OF THE CONTRACTOR AND AS APPROVEDBY THE OWNERS REPRESENTATIVE AND THE CITY PRIOR TO CONSTRUCTION ACTIVITIES.17.STAGING, DEMOLITION, AND CLEAN-UP AREAS SHALL BE WITHIN THE PROPERTY LIMITS AS SHOWN ON THEDRAWINGS AND MAINTAINED IN A MANNER AS REQUIRED BY THE CITY.18.ALL EXISTING SITE TRAFFIC/REGULATORY SIGNAGE TO BE INVENTORIED AND IF REMOVED FOR CONSTRUCTIONSHALL BE RETURNED TO LGU.19.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIROR REPLACE ANY UTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.SEE SWPPP ON SHEETS SW1.0 - SW1.3EROSION CONTROL NOTES:CONSTRUCTION LIMITSREVISION SUMMARYDATEDESCRIPTIONPROPERTY LINEREMOVAL OF TREES ANDVEGETATION INCLUDING STUMPSAND ROOT SYSTEMS01" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallROWNER INFORMATIONNORTHLAND REAL ESTATE GROUP4324 W LAKE HARRIET PARKWAYMINNEAPOLIS, MN 55410BRIAN FARRELL612-850-8443BRIAN@NORTHLANDREGROUP.COM
N89°45'07"E 310.00S00°14'53"E 169.18C=118.69CB=S78°59'13"WR=278.56Δ=24°36'03"119.60N88°42'46"W 201.37N02°11'00"E 186.12PID: 253460010Address: 320 Lake Drive EastPID: 255900010Address: 300 Lake Drive EastOwner: DOC-300 LAKE DRIVE EAST MOB LLC(GREAT PLAIN BOULEVARD)(A Public R/W)1 Story Brick BuildingFoundation Area = 9,082 +/- Sq. Ft.BituminousParking LotChain LinkFenceFound 1/2 InchIron Pipew/Cap No. 45774Found 1/2 InchIron Pipew/Cap No. 45774Found "X"On TelephonePedestalKeystoneRetaining WallWoodRetaining Wall59.94.0
145.042.1144.94.160.050.0(Width Varies)LAKE DRIVE EAST(A Public R/W)(Width Varies)STATE HIGHWAY 10121" RCP (Per Rec)48" RCP (Per Rec)8" PVC (Per Rec)8" W.M. (Per Rec)8" W.M. (Per Rec)WoodFenceBituminousParking LotConcrete SidewalkConcrete SidewalkConcrete SidewalkConcrete SidewalkOverhangOverhangConcrete[12] Drainage & UtilityEasement (Per Plat)[12] Drainage & UtilityEasement (Per Plat)[12] Drainage &Utility Easement(Per Plat)Chain LinkFence[13] Trash EnclosureEasement PerDoc. No. 107427Chain LinkFenceOverhang
PID: 253460020Address: 310 Lake Drive EastOwner: New Horizon Real Estate Development 6 LLCLandscaping[13] ParkingEasement PerDoc. No. 107427[13] DrivewayEasement PerDoc. No. 107427[13] UtilityEasement PerDoc. No. 107427[15] Access EasementPer Doc. No. A381622[15] Access EasementPer Doc. No. A381622PARCEL 1PARCEL 2PARCEL 3BituminousParking LotPer Aerial MappingDrive EntrancePer Aerial Mapping18" RCP(Per Rec)NOPARKINGACCESSIBLE PARKINGSPACE, INCL. SIGNAGE,STRIPING AND RAMPS6' HT. PERIMETER PRIVACYFENCE, TYP. STYLE,HEIGHT & COLOR T.B.D.TODDLER PLAYGROUND @2 SHIFTS2,250 SF PROVIDEDSHIFT 1 = 28 TD STUDENTSSHIFT 2 = 14 TD STUDENTSCHILDRENS HOUSEPLAYGROUND @2 SHIFT6,750 SF REQUIRED6,789 SF PROVIDEDSHIFT 1 = 90 CH STUDENTSNIDO PLAYGROUND@1 SHIFT600 SF REQUIRED767 SF PROVIDED1 SHIFT = 8 NIDO STUDENTSMONUMENT SIGN, TYP.SEE MONUMENT SIGNSPECIFICATION PLANSFOR DETAILS10' SIGN SETBACK35' BUILDING SETBACK15' BUILDING SETBACK6' HT. PERIMETERPRIVACY FENCE,TYP. STYLE, HEIGHT& COLOR T.B.D.6' HT. PERIMETER PRIVACYFENCE, TYP. STYLE,HEIGHT & COLOR T.B.D.R3.0R
3
.
0R15.0R15.
0 R50.0R200.0R210.7R6.0
18.033.73.825.090.09.09.030.06.0 20.030.618.026.06.79.09.018.026.06.59.06.74.049.06.046.915.210.210.1
14.14.74.710.0 10.08.243.018.056.045.06.7MATCH EXISTING, TYP.MATCH EXISTING, TYP.MATCH EXISTING, TYP.MATCH EXISTING, TYP.MATCH EXISTING, TYP.MATCH EXISTING, TYP.PAVEMENTSTRIPING, TYP.MATCH EXISTING, TYP.B612 C&G, TYP.B612 C&G, TYP.CONCRETE SIDEWALK, TYP.CONCRETE SIDEWALK, TYP.SAWCUT & PATCHBITUMINOUSPAVEMENT, TYP.SAWCUT & PATCHBITUMINOUSPAVEMENT, TYP.MATCH EXISTING, TYP.PAVEMENTSTRIPING, TYP.B612 C&G, TYP.B612 C&G, TYP.B612 C&G, TYP.CONCRETESIDEWALK PER CITYSTANDARDS, TYP.CONCRETESIDEWALK PER CITYSTANDARDS, TYP.B612 C&G, TYP.1027813DRIVEWAYENTRANCE PER CITYSTANDARDS, TYP.R8
.
0 CONCRETE SIDEWALK, TYP.CONCRETE BOLLARDSSPACED 6' ON CENTER ATPLAYGROUND FENCE, TYP.CONCRETE BOLLARDSSPACED 6' ON CENTER ATPLAYGROUND FENCE, TYP.CONCRETE BOLLARDSSPACED 6' ON CENTER ATPLAYGROUND FENCE, TYP.CONCRETE BOLLARDSSPACED 6' ON CENTER ATPLAYGROUND FENCE, TYP.SAWCUT & PATCHBITUMINOUSPAVEMENT, TYP.LIGHT POLE, TYP.LIGHT POLE, TYP.LIGHT POLE, TYP.LIGHT POLE, TYP.3' CURBTAPER, TYP.6' CURBTAPER, TYP.6' CURBTAPER, TYP.MODULAR BLOCK RETAININGWALL, SEE GRADING PLAN,TYP. STYLE & COLOR T.B.D.LIGHT POLE, TYP.CONSTRUCTION LIMITSCONSTRUCTION LIMITSiNFILTRATION BASINBOT=944.50OE=945.85100-YR HWL=946.48EOF=947.67MINIMUM BOTTOM AREA=424 SF3:1 SIDE SLOPESSEE GRADING AND LANDSCAPE PLANSOVER EXCAVATE TO FREE DRAINING SOILSAND BACKFILL TO BOTTOM ELEVATION WITHPLANTING MEDIUM, SEE DETAILCOPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNER SITE LAYOUT NOTES:SITE PLAN LEGEND:TRAFFIC DIRECTIONAL ARROW PAVEMENTMARKINGSSIGN AND POST ASSEMBLY. SHOP DRAWINGSREQUIRED.HC = ACCESSIBLE SIGNNP = NO PARKING FIRE LANEST = STOPCP = COMPACT CAR PARKING ONLYPROPERTY LINECURB AND GUTTER-SEE NOTES (T.O.) TIP OUTGUTTER WHERE APPLICABLE-SEE PLANLIGHT DUTY BITUMINOUS PAVEMENT (IFAPPLICABLE). SEE GEOTECHNICAL REPORTFOR AGGREGATE BASE & WEAR COURSEDEPTH, SEE DETAIL.HEAVY DUTY BITUMINOUS PAVEMENT (IFAPPLICABLE). SEE GEOTECHNICAL REPORTFOR AGGREGATE BASE & WEAR COURSEDEPTH, SEE DETAIL.CONSTRUCTION LIMITSTOCITY OF CHANHASSEN SITE SPECIFIC NOTES:1.RESERVED FOR CITY SPECIFIC SITE NOTES.ACCESSIBILITY ROUTE ARROW (IFAPPLICABLE) DO NOT PAINT.1.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FORUTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT AREDAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.2.CONTRACTOR SHALL VERIFY LOCATIONS AND LAYOUT OF ALL SITE ELEMENTS PRIOR TO BEGINNING CONSTRUCTION, INCLUDING BUTNOT LIMITED TO, LOCATIONS OF EXISTING AND PROPOSED PROPERTY LINES, EASEMENTS, SETBACKS, UTILITIES, BUILDINGS ANDPAVEMENTS. CONTRACTOR IS RESPONSIBLE FOR FINAL LOCATIONS OF ALL ELEMENTS FOR THE SITE. ANY REVISIONS REQUIRED AFTERCOMMENCEMENT OF CONSTRUCTION, DUE TO LOCATIONAL ADJUSTMENTS SHALL BE CORRECTED AT NO ADDITIONAL COST TO OWNER.ADJUSTMENTS TO THE LAYOUT SHALL BE APPROVED BY THE ENGINEER/LANDSCAPE ARCHITECT PRIOR TO INSTALLATION OF MATERIALS.STAKE LAYOUT FOR APPROVAL.3.THE CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS PRIOR TO CONSTRUCTION, INCLUDING A RIGHT-OF-WAY AND STREETOPENING PERMIT.4.THE CONTRACTOR SHALL VERIFY RECOMMENDATIONS NOTED IN THE GEO TECHNICAL REPORT PRIOR TO INSTALLATION OF SITEIMPROVEMENT MATERIALS.5.CONTRACTOR SHALL FIELD VERIFY COORDINATES AND LOCATION DIMENSIONS & ELEVATIONS OF THE BUILDING AND STAKE FOR REVIEWAND APPROVAL BY THE OWNERS REPRESENTATIVE PRIOR TO INSTALLATION OF FOOTING MATERIALS.6.LOCATIONS OF STRUCTURES, ROADWAY PAVEMENTS, CURBS AND GUTTERS, BOLLARDS, AND WALKS ARE APPROXIMATE AND SHALL BESTAKED IN THE FIELD, PRIOR TO INSTALLATION, FOR REVIEW AND APPROVAL BY THE ENGINEER/LANDSCAPE ARCHITECT.7.CURB DIMENSIONS SHOWN ARE TO FACE OF CURB. BUILDING DIMENSIONS ARE TO FACE OF CONCRETE FOUNDATION. LOCATION OFBUILDING IS TO BUILDING FOUNDATION AND SHALL BE AS SHOWN ON THE DRAWINGS.8.THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS OR SAMPLES AS SPECIFIED FOR REVIEW AND APPROVAL BY THEENGINEER/LANDSCAPE ARCHITECT PRIOR TO FABRICATION FOR ALL PREFABRICATED SITE IMPROVEMENT MATERIALS SUCH AS, BUTNOT LIMITED TO THE FOLLOWING, FURNISHINGS, PAVEMENTS, WALLS, RAILINGS, BENCHES, FLAGPOLES, LANDING PADS FOR CURBRAMPS, AND LIGHT AND POLES. THE OWNER RESERVES THE RIGHT TO REJECT INSTALLED MATERIALS NOT PREVIOUSLY APPROVED.9.PEDESTRIAN CURB RAMPS SHALL BE CONSTRUCTED WITH TRUNCATED DOME LANDING AREAS IN ACCORDANCE WITH A.D.A.REQUIREMENTS-SEE DETAIL.10.CROSSWALK STRIPING SHALL BE 24" WIDE WHITE PAINTED LINE, SPACED 48" ON CENTER PERPENDICULAR TO THE FLOW OF TRAFFIC.WIDTH OF CROSSWALK SHALL BE 5' WIDE. ALL OTHER PAVEMENT MARKINGS SHALL BE WHITE IN COLOR UNLESS OTHERWISE NOTED ORREQUIRED BY ADA OR LOCAL GOVERNING BODIES.11.SEE SITE PLAN FOR CURB AND GUTTER TYPE. TAPER BETWEEN CURB TYPES-SEE DETAIL.12.ALL CURB RADII ARE MINIMUM 3' UNLESS OTHERWISE NOTED.13.CONTRACTOR SHALL REFER TO FINAL PLAT FOR LOT BOUNDARIES, NUMBERS, AREAS AND DIMENSIONS PRIOR TO SITE IMPROVEMENTS.14.FIELD VERIFY ALL EXISTING SITE CONDITIONS, DIMENSIONS.15.PARKING IS TO BE SET PARALLEL OR PERPENDICULAR TO EXISTING BUILDING UNLESS NOTED OTHERWISE.16.ALL PARKING LOT PAINT STRIPING TO BE WHITE, 4" WIDE TYP.17.BITUMINOUS PAVING TO BE "LIGHT DUTY" UNLESS OTHERWISE NOTED. SEE DETAIL SHEETS FOR PAVEMENT SECTIONS.18.ALL TREES THAT ARE TO REMAIN ARE TO BE PROTECTED FROM DAMAGE WITH A CONSTRUCTION FENCE AT THE DRIP LINE. SEELANDSCAPE DOCUMENTS.19.CONTRACTOR IS RESPONSIBLE TO INSTALL ANY SIDEWALK AND CURBING PER DESIGN PLAN. CONTRACTOR TO VERIFY ALL CURBS ANDSIDEWALKS WILL DRAIN PROPERLY IN FIELD CONDITIONS. CONTRACTOR MUST CONTACT THE CIVIL ENGINEER 24-HOURS PRIOR TO ANYCURB AND/OR SIDEWALK INSTALLATION TO REVIEW AND INSPECT CURB STAKES. CONTRACTOR IS RESPONSIBLE FOR ANY CURB ORSIDEWALK REPLACEMENT IF THIS PROCEDURE IS NOT FOLLOWED.CONCRETE PAVEMENT (IF APPLICABLE) ASSPECIFIED (PAD OR WALK) SEEGEOTECHNICAL REPORT FOR AGGREGATEBASE & CONCRETE DEPTHS, WITHIN ROWSEE CITY DETAIL, WITHIN PRIVATEPROPERTY SEE CSG DETAILOPERATIONAL NOTESSNOW REMOVALALL SNOW SHALL BE STORED ON-SITE OUTSIDE PARKINGLOT AND PLAYGROUNDS IN OPEN LANDSCAPE AREAS.WHEN FULL, REMOVAL CO. SHALL REMOVE EXCESSOFF-SITE.TRASH REMOVALTRASH SHALL BE PLACED IN EXTERIOR TRASH AREA ANDREMOVED BY COMMERCIAL CO. WEEKLY.DELIVERIESDELIVERIES SHALL OCCUR AT THE FRONT DOOR VIASTANDARD COMMERCIAL DELIVERY VEHICLES (UPS,FED-EX, USPS).REVISION SUMMARYDATEDESCRIPTIONC2.0SITE PLAN01" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallROWNER INFORMATIONNORTHLAND REAL ESTATE GROUP4324 W LAKE HARRIET PARKWAYMINNEAPOLIS, MN 55410BRIAN FARRELL612-850-8443BRIAN@NORTHLANDREGROUP.COMBITUMINOUS PAVEMENT PATCH (IFAPPLICABLE). SEE GEOTECHNICAL REPORTFOR AGGREGATE BASE & WEAR COURSEDEPTH, SEE DETAIL.
N89°45'07"E 310.00S00°14'53"E 169.18C=118.69CB=S78°59'13"WR=278.56Δ=24°36'03"119.60N88°42'46"W 201.37N02°11'00"E 186.12PID: 253460010Address: 320 Lake Drive EastPID: 255900010Address: 300 Lake Drive EastOwner: DOC-300 LAKE DRIVE EAST MOB LLC1 Story Brick BuildingFoundation Area = 9,082 +/- Sq. Ft.BituminousParking LotChain LinkFenceFound 1/2 InchIron Pipew/Cap No. 45774Found 1/2 InchIron Pipew/Cap No. 45774Found "X"On TelephonePedestalKeystoneRetaining WallWoodRetaining Wall59.94.0
145.042.1144.94.160.050.0LAKE DRIVE EAST(A Public R/W)(Width Varies)21" RCP (Per Rec)48" RCP (Per Rec)8" PVC (Per Rec)8" W.M. (Per Rec)8" W.M. (Per Rec)WoodFenceBituminousParking LotConcrete SidewalkConcrete SidewalkConcrete SidewalkConcrete SidewalkOverhangOverhangConcrete[12] Drainage & UtilityEasement (Per Plat)[12] Drainage & UtilityEasement (Per Plat)[12] Drainage &Utility Easement(Per Plat)Chain LinkFence[13] Trash EnclosureEasement PerDoc. No. 107427Chain LinkFenceOverhang
PID: 253460020Address: 310 Lake Drive EastOwner: New Horizon Real Estate Development 6 LLCLandscaping[13] ParkingEasement PerDoc. No. 107427[13] DrivewayEasement PerDoc. No. 107427[13] UtilityEasement PerDoc. No. 107427[15] Access EasementPer Doc. No. A381622[15] Access EasementPer Doc. No. A381622PARCEL 1PARCEL 2PARCEL 3BituminousParking LotDrive EntrancePer Aerial Mapping18" RCP(Per Rec)NOPARKING10' SIGN SETBACK35' BUILDING SETBACK15' BUILDING SETBACKCONSTRUCTION LIMITSCONSTRUCTION LIMITSiNFILTRATION BASINBOT=944.50OE=945.85100-YR HWL=946.48EOF=947.67MINIMUM BOTTOM AREA=424 SF3:1 SIDE SLOPESSEE GRADING AND LANDSCAPE PLANSOVER EXCAVATE TO FREE DRAINING SOILSAND BACKFILL TO BOTTOM ELEVATION WITHPLANTING MEDIUM, SEE DETAILCOPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERC3.0GRADING PLANGENERAL GRADING NOTES:1.0' CONTOUR ELEVATION INTERVALGRADING PLAN LEGEND:SPOT GRADE ELEVATION GUTTERSPOT GRADE ELEVATION TOP OF CURBSPOT GRADE ELEVATION BOTTOM OFSTAIRS/TOP OF STAIRSCITY OF CHANHASSEN GRADING NOTES:1.RESERVED FOR CITY SPECIFIC GRADING NOTES.EX. 1' CONTOUR ELEVATION INTERVALSPOT GRADE ELEVATION (GUTTER/FLOWLINE UNLESS OTHERWISE NOTED)CURB AND GUTTER (T.O = TIP OUT)EMERGENCY OVERFLOW41.261125891.00 G891.00 TC891.00 BS/TS1137EOF=1135.52TOSPOT GRADE ELEVATION MATCH EXISTING891.00 MEGBGRADE BREAK - HIGH POINTS1.CONTRACTOR SHALL VERIFY ALL BUILDING ELEVATIONS, (FFE, LFE, GFE), PRIOR TO CONSTRUCTION BY CROSS CHECKING WITHARCHITECTURAL, STRUCTURAL AND CIVIL ELEVATIONS FOR EQUIVALENT "100" ELEVATIONS. THIS MUST BE DONE PRIOR TO EXCAVATIONAND INSTALLATION OF ANY FOOTING MATERIALS. VERIFICATION OF THIS COORDINATION SHALL BE CONFIRMED IN WRITING BY CIVIL,SURVEYOR, ARCHITECTURAL, STRUCTURAL AND CONTRACTOR PRIOR TO CONSTRUCTION.2.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FORUTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT AREDAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.3.SEE SITE PLAN FOR HORIZONTAL LAYOUT & GENERAL GRADING NOTES.4.THE CONTRACTOR SHALL COMPLETE THE SITE GRADING CONSTRUCTION (INCLUDING BUT NOT LIMITED TO SITE PREPARATION, SOILCORRECTION, EXCAVATION, EMBANKMENT, ETC.) IN ACCORDANCE WITH THE REQUIREMENTS OF THE OWNER'S SOILS ENGINEER. ALL SOILTESTING SHALL BE COMPLETED BY THE OWNER'S SOILS ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALLREQUIRED SOIL TESTS AND INSPECTIONS WITH THE SOILS ENGINEER.5.ANY ELEMENTS OF AN EARTH RETENTION SYSTEM AND RELATED EXCAVATIONS THAT FALL WITHIN THE PUBLIC RIGHT OF WAY WILLREQUIRE A “RIGHT OF WAY EXCAVATION PERMIT”. CONTRACTOR IS RESPONSIBLE FOR ACQUIRING THIS PERMIT PRIOR TO CONSTRUCTIONIF APPLICABLE6.GRADING AND EXCAVATION ACTIVITIES SHALL BE PERFORMED IN ACCORDANCE WITH THE NATIONAL POLLUTION DISCHARGE ELIMINATIONSYSTEM (NPDES) PERMIT REQUIREMENTS & PERMIT REQUIREMENTS OF THE CITY.7.PROPOSED SPOT GRADES ARE FLOW-LINE FINISHED GRADE ELEVATIONS, UNLESS OTHERWISE NOTED.8.GRADES OF WALKS SHALL BE INSTALLED WITH 5% MAX. LONGITUDINAL SLOPE AND 1% MIN. AND 2% MAX. CROSS SLOPE, UNLESSOTHERWISE NOTED.9.PROPOSED SLOPES SHALL NOT EXCEED 3:1 UNLESS INDICATED OTHERWISE ON THE DRAWINGS. MAXIMUM SLOPES IN MAINTAINED AREASIS 4:1.10.PROPOSED RETAINING WALLS, FREESTANDING WALLS, OR COMBINATION OF WALL TYPES GREATER THAN 4' IN HEIGHT SHALL BEDESIGNED AND ENGINEERED BY A REGISTERED RETAINING WALL ENGINEER. DESIGN DRAWINGS SHALL BE SUBMITTED FOR REVIEW ANDAPPROVAL PRIOR TO CONSTRUCTION.11.THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF GRADE STAKES THROUGHOUT THE DURATION OF CONSTRUCTION TOESTABLISH PROPER GRADES. THE CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR A FINAL FIELD CHECK OF FINISHED GRADESACCEPTABLE TO THE ENGINEER/LANDSCAPE ARCHITECT PRIOR TO TOPSOIL AND SODDING ACTIVITIES.12.IF EXCESS OR SHORTAGE OF SOIL MATERIAL EXISTS, THE CONTRACTOR SHALL TRANSPORT ALL EXCESS SOIL MATERIAL OFF THE SITE TOAN AREA SELECTED BY THE CONTRACTOR, OR IMPORT SUITABLE MATERIAL TO THE SITE.13.EXCAVATE TOPSOIL FROM AREAS TO BE FURTHER EXCAVATED OR REGRADED AND STOCKPILE IN AREAS DESIGNATED ON THE SITE. THECONTRACTOR SHALL SALVAGE ENOUGH TOPSOIL FOR RESPREADING ON THE SITE AS SPECIFIED. EXCESS TOPSOIL SHALL BE PLACED INEMBANKMENT AREAS, OUTSIDE OF BUILDING PADS, ROADWAYS AND PARKING AREAS. THE CONTRACTOR SHALL SUBCUT CUT AREAS,WHERE TURF IS TO BE ESTABLISHED, TO A DEPTH OF 6 INCHES. RESPREAD TOPSOIL IN AREAS WHERE TURF IS TO BE ESTABLISHED TO AMINIMUM DEPTH OF 6 INCHES.14.FINISHED GRADING SHALL BE COMPLETED. THE CONTRACTOR SHALL UNIFORMLY GRADE AREAS WITHIN LIMITS OF GRADING, INCLUDINGADJACENT TRANSITION AREAS. PROVIDE A SMOOTH FINISHED SURFACE WITHIN SPECIFIED TOLERANCES, WITH UNIFORM LEVELS ORSLOPES BETWEEN POINTS WHERE ELEVATIONS ARE SHOWN, OR BETWEEN SUCH POINTS AND EXISTING GRADES. AREAS THAT HAVE BEENFINISH GRADED SHALL BE PROTECTED FROM SUBSEQUENT CONSTRUCTION OPERATIONS, TRAFFIC AND EROSION. REPAIR ALL AREASTHAT HAVE BECOME RUTTED BY TRAFFIC OR ERODED BY WATER OR HAS SETTLED BELOW THE CORRECT GRADE. ALL AREAS DISTURBEDBY THE CONTRACTOR'S OPERATIONS SHALL BE RESTORED TO EQUAL OR BETTER THAN ORIGINAL CONDITION OR TO THE REQUIREMENTSOF THE NEW WORK.15.PRIOR TO PLACEMENT OF THE AGGREGATE BASE, A TEST ROLL WILL BE REQUIRED ON THE STREET AND/OR PARKING AREA SUBGRADE.THE CONTRACTOR SHALL PROVIDE A LOADED TANDEM AXLE TRUCK WITH A GROSS WEIGHT OF 25 TONS. THE TEST ROLLING SHALL BE ATTHE DIRECTION OF THE SOILS ENGINEER AND SHALL BE COMPLETED IN AREAS AS DIRECTED BY THE SOILS ENGINEER. THE SOILSENGINEER SHALL DETERMINE WHICH SECTIONS OF THE STREET OR PARKING AREA ARE UNSTABLE. CORRECTION OF THE SUBGRADESOILS SHALL BE COMPLETED IN ACCORDANCE WITH THE REQUIREMENTS OF THE SOILS ENGINEER. NO TEST ROLL SHALL OCCUR WITHIN10' OF ANY UNDERGROUND STORM RETENTION/DETENTION SYSTEMS.16.TOLERANCES16.1.THE BUILDING SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.30 FOOT ABOVE, OR 0.30 FOOT BELOW,THE PRESCRIBED ELEVATION AT ANY POINT WHERE MEASUREMENT IS MADE.16.2.THE STREET OR PARKING AREA SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.05 FOOT ABOVE, OR0.10 FOOT BELOW, THE PRESCRIBED ELEVATION OF ANY POINT WHERE MEASUREMENT IS MADE.16.3.AREAS WHICH ARE TO RECEIVE TOPSOIL SHALL BE GRADED TO WITHIN 0.30 FOOT ABOVE OR BELOW THE REQUIRED ELEVATION,UNLESS DIRECTED OTHERWISE BY THE ENGINEER.16.4.TOPSOIL SHALL BE GRADED TO PLUS OR MINUS 1/2 INCH OF THE SPECIFIED THICKNESS.17.MAINTENANCE17.1.THE CONTRACTOR SHALL PROTECT NEWLY GRADED AREAS FROM TRAFFIC AND EROSION, AND KEEP AREA FREE OF TRASH ANDDEBRIS.17.2.CONTRACTOR SHALL REPAIR AND REESTABLISH GRADES IN SETTLED, ERODED AND RUTTED AREAS TO SPECIFIED TOLERANCES.DURING THE CONSTRUCTION, IF REQUIRED, AND DURING THE WARRANTY PERIOD, ERODED AREAS WHERE TURF IS TO BEESTABLISHED SHALL BE RESEEDED AND MULCHED.17.3.WHERE COMPLETED COMPACTED AREAS ARE DISTURBED BY SUBSEQUENT CONSTRUCTION OPERATIONS OR ADVERSE WEATHER,CONTRACTOR SHALL SCARIFY, SURFACE, RESHAPE, AND COMPACT TO REQUIRED DENSITY PRIOR TO FURTHER CONSTRUCTION.SEE SWPPP ON SHEETS SW1.0 - SW1.3EROSION CONTROL NOTES:CONSTRUCTION LIMITSREVISION SUMMARYDATEDESCRIPTION01" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallR
N89°45'07"E 310.00S00°14'53"E 169.18C=118.69CB=S78°59'13"WR=278.56Δ=24°36'03"119.60N88°42'46"W 201.37N02°11'00"E 186.12PID: 253460010Address: 320 Lake Drive EastPID: 255900010Address: 300 Lake Drive EastOwner: DOC-300 LAKE DRIVE EAST MOB LLC(GREAT PLAIN BOULEVARD)(A Public R/W)1 Story Brick BuildingFoundation Area = 9,082 +/- Sq. Ft.BituminousParking LotChain LinkFenceFound 1/2 InchIron Pipew/Cap No. 45774Found 1/2 InchIron Pipew/Cap No. 45774Found "X"On TelephonePedestalKeystoneRetaining WallWoodRetaining Wall59.94.0
145.042.1144.94.160.050.0(Width Varies)LAKE DRIVE EAST(A Public R/W)(Width Varies)MARSHDRIVE(A Public R/W)STATE HIGHWAY 10121" RCP (Per Rec)18" RCP(Per Rec)48" RCP (Per Rec)8" PVC (Per Rec)8" W.M. (Per Rec)8" W.M. (Per Rec)WoodFenceBituminousParking LotConcrete SidewalkConcrete SidewalkConcrete SidewalkConcrete SidewalkOverhangOverhangConcrete[12] Drainage & UtilityEasement (Per Plat)[12] Drainage & UtilityEasement (Per Plat)[12] Drainage &Utility Easement(Per Plat)Chain LinkFence[13] Trash EnclosureEasement PerDoc. No. 107427Chain LinkFenceOverhang
PID: 253460020Address: 310 Lake Drive EastOwner: New Horizon Real Estate Development 6 LLCLandscaping[13] ParkingEasement PerDoc. No. 107427[13] DrivewayEasement PerDoc. No. 107427[13] UtilityEasement PerDoc. No. 107427[15] Access EasementPer Doc. No. A381622[15] Access EasementPer Doc. No. A381622PARCEL 1PARCEL 2PARCEL 3BituminousParking LotConcrete MedianPer Aerial MappingDrive EntrancePer Aerial Mapping18" RCP(Per Rec)NOPARKING10' SIGN SETBACK35' BUILDING SETBACK15' BUILDING SETBACKCONSTRUCTION LIMITSCONSTRUCTION LIMITSiNFILTRATION BASINBOT=944.50OE=945.85100-YR HWL=946.48EOF=947.67MINIMUM BOTTOM AREA=424 SF3:1 SIDE SLOPESSEE GRADING AND LANDSCAPE PLANSOVER EXCAVATE TO FREE DRAINING SOILSAND BACKFILL TO BOTTOM ELEVATION WITHPLANTING MEDIUM, SEE DETAILOCS 1 (18" ORIFICE, 1.8SF MIN. OPEN AREA,NEENAH R-2557 ORAPPROVEDEQUIVALENT)RE=945.85IE=939.04, INSTALLOVER EXISTING 18"PIPE (FIELD VERIFYEXISTING INVERT)RAIN GUARDIANTURRET & CL II RIPRAPSEE GRADING PLANFOR GUTTERELEVATIONFES & CL II RIP RAPIE=944.50AREA DRAIN 2RE=949.26IE=945.37DRAINTILE IE=947.26AREA DRAIN 3RE=949.25IE=945.89DRAINTILE IE=947.25AREA DRAIN 4RE=949.76IE=946.21AREA DRAIN 5RE=949.58IE=946.56AREA DRAIN 6RE=949.36IE=946.8943 LF 12" PVC SDR 35@ 1.00%4" PERFORATED DRAINTILE @2.00%, TYP.COORD. FINAL DRAINTILELAYOUT W/ PLAYGROUNDDESIGNER/INSTALLER51 LF 12" PVC SDR 35@ 1.00%32 LF 8" PVC SDR 35 @1.00%35 LF 8" PVC SDR 35 @1.00%33 LF 6" PVC SDR 35 @1.00%AREA DRAIN 7RE=949.80±IE=947.97108 LF 6" PVC SDR 35@ 1.00%44 LF 12" PVC SDR 35@ 1.00%AREA DRAIN 2RE=949.80IE=944.94DRAINTILE IE=947.80COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNER GENERAL UTILITY NOTES:UTILITY PLAN LEGEND:CITY OF CHANHASSEN UTILITY NOTES:1.RESERVED FOR CITY SPECIFIC UTILITY NOTES.CATCH BASINGATE VALVE AND VALVE BOXSANITARY SEWERSTORM SEWERWATER MAINPROPOSED FIRE HYDRANTMANHOLEFES AND RIP RAP1.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANYUTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.2.SEE SITE PLAN FOR HORIZONTAL DIMENSIONS AND LAYOUT.3.CONTRACTOR SHALL FIELD VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES AND TOPOGRAPHIC FEATURES PRIOR TOCONSTRUCTION. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER OF DISCREPANCIES OR VARIATIONS FROM THEPLANS.4.UTILITY INSTALLATION SHALL CONFORM TO THE CURRENT EDITION OF "STANDARD SPECIFICATIONS FOR WATER MAIN ANDSERVICE LINE INSTALLATION" AND "SANITARY SEWER AND STORM SEWER INSTALLATION" AS PREPARED BY THE CITY ENGINEERSASSOCIATION OF MINNESOTA (CEAM), AND SHALL CONFORM WITH THE REQUIREMENTS OF THE CITY AND THE PROJECTSPECIFICATIONS.5.CASTINGS SHALL BE SALVAGED FROM STRUCTURE REMOVALS AND RE-USED OR PLACED AT THE DIRECTION OF THE OWNER.6.ALL WATER PIPE SHALL BE CLASS 52 DUCTILE IRON PIPE (DIP) AWWA C151, ASME B16.4, AWWA C110, AWWA C153 UNLESSOTHERWISE NOTED.7.ALL SANITARY SEWER SHALL BE SDR 26 POLYVINYL CHLORIDE (PVC) ASTM D3034 & F679, OR SCH 40 ASTM D1785, 2665, ASTM F794,1866) UNLESS OTHERWISE NOTED.8.ALL STORM SEWER PIPE SHALL BE HDPE ASTM F714 OR F2306 WITH ASTM D3212 SPEC FITTINGS UNLESS OTHERWISE NOTED.9.PIPE LENGTHS SHOWN ARE FROM CENTER TO CENTER OF STRUCTURE OR TO END OF FLARED END SECTION.10.UTILITIES ON THE PLAN ARE SHOWN TO WITHIN 5' OF THE BUILDING FOOTPRINT. THE CONTRACTOR IS ULTIMATELY RESPONSIBLEFOR THE FINAL CONNECTION TO BUILDING LINES. COORDINATE WITH ARCHITECTURAL AND MECHANICAL PLANS.11.CATCH BASINS AND MANHOLES IN PAVED AREAS SHALL BE SUMPED 0.04 FEET. ALL CATCH BASINS IN GUTTERS SHALL BESUMPED 0.15 FEET PER DETAILS. RIM ELEVATIONS SHOWN ON THIS PLAN DO NOT REFLECT SUMPED ELEVATIONS.12.ALL FIRE HYDRANTS SHALL BE LOCATED 5 FEET BEHIND BACK OF CURB UNLESS OTHERWISE NOTED.13.HYDRANT TYPE, VALVE, AND CONNECTION SHALL BE IN ACCORDANCE WITH CITY REQUIREMENTS. HYDRANT EXTENSIONS AREINCIDENTAL.14.A MINIMUM OF 8 FEET OF COVER IS REQUIRED OVER ALL WATERMAIN, UNLESS OTHERWISE NOTED. EXTRA DEPTH MAY BEREQUIRED TO MAINTAIN A MINIMUM OF 18" VERTICAL SEPARATION TO SANITARY OR STORM SEWER LINES. EXTRA DEPTHWATERMAIN IS INCIDENTAL.15.A MINIMUM OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTAL SEPARATION IS REQUIRED FOR ALL UTILITIES,UNLESS OTHERWISE NOTED.16.ALL CONNECTIONS TO EXISTING UTILITIES SHALL BE IN ACCORDANCE WITH CITY STANDARDS AND COORDINATED WITH THE CITYPRIOR TO CONSTRUCTION.17.CONNECTIONS TO EXISTING STRUCTURES SHALL BE CORE-DRILLED.18.COORDINATE LOCATIONS AND SIZES OF SERVICE CONNECTIONS WITH THE MECHANICAL DRAWINGS.19.COORDINATE INSTALLATION AND SCHEDULING OF THE INSTALLATION OF UTILITIES WITH ADJACENT CONTRACTORS AND CITYSTAFF.20.ALL STREET REPAIRS AND PATCHING SHALL BE PERFORMED PER THE REQUIREMENTS OF THE CITY. ALL PAVEMENTCONNECTIONS SHALL BE SAWCUT. ALL TRAFFIC CONTROLS SHALL BE PROVIDED BY THE CONTRACTOR AND SHALL BEESTABLISHED PER THE REQUIREMENTS OF THE MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MMUTCD) ANDTHE CITY. THIS SHALL INCLUDE BUT NOT BE LIMITED TO SIGNAGE, BARRICADES, FLASHERS, AND FLAGGERS AS NEEDED. ALLPUBLIC STREETS SHALL BE OPEN TO TRAFFIC AT ALL TIMES. NO ROAD CLOSURES SHALL BE PERMITTED WITHOUT APPROVAL BYTHE CITY.21.ALL STRUCTURES, PUBLIC AND PRIVATE, SHALL BE ADJUSTED TO PROPOSED GRADES WHERE REQUIRED. THE REQUIREMENTSOF ALL OWNERS MUST BE COMPLIED WITH. STRUCTURES BEING RESET TO PAVED AREAS MUST MEET OWNERS REQUIREMENTSFOR TRAFFIC LOADING.22.2CONTRACTOR SHALL COORDINATE ALL WORK WITH PRIVATE UTILITY COMPANIES.23.CONTRACTOR SHALL COORDINATE CONNECTION OF IRRIGATION SERVICE TO UTILITIES. COORDINATE THE INSTALLATION OFIRRIGATION SLEEVES NECESSARY AS TO NOT IMPACT INSTALLATION OF UTILITIES.24.CONTRACTOR SHALL MAINTAIN AS-BUILT PLANS THROUGHOUT CONSTRUCTION AND SUBMIT THESE PLANS TO ENGINEER UPONCOMPLETION OF WORK.25.ALL JOINTS AND CONNECTIONS IN STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATERTIGHT. APPROVED RESILIENT RUBBERJOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TO MANHOLES, CATCHBASINS, OR OTHER STRUCTURES.26.ALL PORTIONS OF THE STORM SEWER SYSTEM LOCATED WITHIN 10 FEET OF THE BUILDING OR WATER SERVICE LINE MUST BETESTED IN ACCORDANCE WITH MN RULES, CHAPTER 4714, SECTION 1109.0.27.FOR ALL SITES LOCATED IN CLAY SOIL AREAS, DRAIN TILE MUST BE INSTALLED AT ALL LOW POINT CATCH BASINS 25' IN EACHDIRECTION. SEE PLAN AND DETAIL. INSTALL LOW POINT DRAIN TILE PER PLANS AND GEOTECHNICAL REPORT RECOMMENDATIONSAND REQUIREMENTS.CONSTRUCTION LIMITSDRAINTILETRENCH DRAINREVISION SUMMARYDATEDESCRIPTIONC4.0UTILITY PLAN01" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallR
N89°45'07"E 310.00S00°14'53"E 169.18C=118.69CB=S78°59'13"WR=278.56Δ=24°36'03"119.60N88°42'46"W 201.37N02°11'00"E 186.12PID: 253460010Address: 320 Lake Drive EastPID: 255900010Address: 300 Lake Drive EastOwner: DOC-300 LAKE DRIVE EAST MOB LLC(GREAT PLAIN BOULEVARD)(A Public R/W)1 Story Brick BuildingFoundation Area = 9,082 +/- Sq. Ft.BituminousParking LotChain LinkFenceFound 1/2 InchIron Pipew/Cap No. 45774Found 1/2 InchIron Pipew/Cap No. 45774Found "X"On TelephonePedestalKeystoneRetaining WallWoodRetaining Wall59.94.0
145.042.1144.94.160.050.0(Width Varies)LAKE DRIVE EAST(A Public R/W)(Width Varies)MARSHDRIVE(A Public R/W)STATE HIGHWAY 10121" RCP (Per Rec)18" RCP(Per Rec)48" RCP (Per Rec)8" PVC (Per Rec)8" W.M. (Per Rec)8" W.M. (Per Rec)WoodFenceBituminousParking LotConcrete SidewalkConcrete SidewalkConcrete SidewalkConcrete SidewalkOverhangOverhangConcrete[12] Drainage & UtilityEasement (Per Plat)[12] Drainage & UtilityEasement (Per Plat)[12] Drainage &Utility Easement(Per Plat)Chain LinkFence[13] Trash EnclosureEasement PerDoc. No. 107427Chain LinkFenceOverhang
PID: 253460020Address: 310 Lake Drive EastOwner: New Horizon Real Estate Development 6 LLCLandscaping[13] ParkingEasement PerDoc. No. 107427[13] DrivewayEasement PerDoc. No. 107427[13] UtilityEasement PerDoc. No. 107427[15] Access EasementPer Doc. No. A381622[15] Access EasementPer Doc. No. A381622PARCEL 1PARCEL 2PARCEL 3BituminousParking LotConcrete MedianPer Aerial MappingDrive EntrancePer Aerial Mapping18" RCP(Per Rec)NOPARKING10' SIGN SETBACK35' BUILDING SETBACK15' BUILDING SETBACKCONSTRUCTION LIMITSCONSTRUCTION LIMITSiNFILTRATION BASINBOT=944.50OE=945.85100-YR HWL=946.48EOF=947.67MINIMUM BOTTOM AREA=424 SF3:1 SIDE SLOPESSEE GRADING AND LANDSCAPE PLANSOVER EXCAVATE TO FREE DRAINING SOILSAND BACKFILL TO BOTTOM ELEVATION WITHPLANTING MEDIUM, SEE DETAILOCS 1 (18" ORIFICE, 1.8SF MIN. OPEN AREA,NEENAH R-2557 ORAPPROVEDEQUIVALENT)RE=945.85IE=939.04, INSTALLOVER EXISTING 18"PIPE (FIELD VERIFYEXISTING INVERT)RAIN GUARDIANTURRET & CL II RIPRAPSEE GRADING PLANFOR GUTTERELEVATIONFES & CL II RIP RAPIE=944.50AREA DRAIN 2RE=949.26IE=945.37DRAINTILE IE=947.26AREA DRAIN 3RE=949.25IE=945.89DRAINTILE IE=947.25AREA DRAIN 4RE=949.76IE=946.21AREA DRAIN 5RE=949.58IE=946.56AREA DRAIN 6RE=949.36IE=946.8943 LF 12" PVC SDR 35@ 1.00%4" PERFORATED DRAINTILE @2.00%, TYP.COORD. FINAL DRAINTILELAYOUT W/ PLAYGROUNDDESIGNER/INSTALLER51 LF 12" PVC SDR 35@ 1.00%32 LF 8" PVC SDR 35 @1.00%35 LF 8" PVC SDR 35 @1.00%33 LF 6" PVC SDR 35 @1.00%AREA DRAIN 7RE=949.80±IE=947.97108 LF 6" PVC SDR 35@ 1.00%44 LF 12" PVC SDR 35@ 1.00%AREA DRAIN 2RE=949.80IE=944.94DRAINTILE IE=947.80COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERFIRE PROTECTION PLAN LEGEND:CITY OF CHANHASSEN FIRE PROTECTION NOTES:1.RESERVED FOR CITY SPECIFIC UTILITY NOTES.CATCH BASINGATE VALVE AND VALVE BOXSANITARY SEWERSTORM SEWERWATER MAINPROPOSED FIRE HYDRANTMANHOLEFES AND RIP RAPCONSTRUCTION LIMITSDRAINTILETRENCH DRAINREVISION SUMMARYDATEDESCRIPTIONC4.1FIREPROTECTIONPLAN01" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallR
COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 5541024904Patrick J. SarverLICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED LANDSCAPE ARCHITECT UNDERTHE LAWS OF THE STATE OF MINNESOTA.LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERC5.0CIVIL DETAILSREVISION SUMMARYDATEDESCRIPTION6"8"12"13 1/2"6"FINISHED GRADENOTES:1. INSTALL CONSTRUCTION JOINTS AT10'-0" O.C. +/-2. BASE DEPTH DEPENDANT UPONSOIL CONDITIONSFINISHED GRADEN T SB-612 CONCRETE CURB AND GUTTER7"CLASS 5 AGGREGATE SUB-BASE,COORD. BITUMINOUS PAVEMENT DETAIL(6" MIN.)0.5% SLOPE-CONSTRUCT WITH REVERSE SLOPE GUTTER(T.O. GUTTER) WHERE THE PAVEMENT SLOPES AWAY FROMCURB. SEE PLAN1:3 BATTER SLOPE GUTTER 34" PER 1'-0"3" RADIUS CORNERS12" RADIUSCOMPACTED SUB-BASE, EXIST. NATIVEOR PER SOILS REPORTEXPANSION JOINT SEALANT DETAILSN T SNOTES:1.SEPARATING TAPE OR BACKERMATERIAL REQUIRED TO PREVENT JOINTSEALANT FROM FLOWING INTO SAWCUT,TO SEPARATE NONCOMPATIBLEMATERIALS AND TO PREVENT SEALANTFROM BONDING TO BOTTOM OFRESERVOIR.2.TOP OF SEALANT WILL BE 1/8" TO 1/4"BELOW TOP OF PAVEMENT.W= WIDTH OF SEALANT RESERVOIR1/2" MINIMUN5/8" MAXIMUMEXCEPT FOR 3/4" EXPANSIONJOINTSD= DEPTH OF SEALANT1.0 TO 1.5 TIMES WT= DEPTH OF INTIAL SAWCUT, 1/4 OFTHE SLAB THINKNESS FORPAVEMENT LESS THAN 12"POURED JOINTSEALANTSEPARATING TAPE SEENOTE 1SEE NOTE 2POURED JOINTSEALANTSEE NOTE 2BACKER MATERIAL SEENOTE 1WD TTWDPOURED JOINTSEALANTSEE NOTE 2BACKER MATERIALSEE NOTE 1T WDCOMPACTED CLASS 5AGGREGATE BASE. SEESOIL REPORT FORDEPTH, 6" MIN.EXTERIOR BUILDING WALLCONCRETEPAVEMENTCONCRETEPAVEMENTCONCRETEPAVEMENTCONCRETEPAVEMENTCONCRETEPAVEMENTDOWELED JOINT BETWEEN TWO PAVEMENTSN T S"D" - DENOTES DOWEL DIAMETER"T" - DENOTES PAVEMENT THICKNESSNOTES:1.EITHER ONE PIECE OR THREADED SPLIT-TYPE DOWELMAY BE USED.2.USED THICKENED EDGE ON NEW PAVEMENT WHENEXISTING PAVEMENT HAS THICKENED EDGE.JOINT SEALANTDETAILDRILL & GROUT DOWELEPOXY COATEDDOWEL SCHEDULEDOWEL SIZEDIA.LENGTHSPACING8" OR LESS34"16"12" 0.C.9" - 11"1"16"12" 0.C.12"-15"1-1/4"20"15" O.C.16" OR MORE1-1/2"20"18" O.C.16" OR MORE1-1/2"22"24" O.C."T""T"/2 +/- "D"/2PROPOSED NEW PVMT/CURB OF OTHER CONC STRUCTURE,SEE PLANEXISTING PVMT. OR EXISTING OR PROPOSED NEWPVMT./CURB OR OTHER CONC. STRUCTURE, SEE PLANFINISHED GRADENOTES:1.INSTALLATION SHALL BE CERTIFIED AND INACCORDANCE TO AN ON-SITE A.C.I. TECHNICIAN ASSPECIFIED.2.SEE GEO-TECHNICAL RECOMMENDATIONS FOR GROSSWEIGHT REQUIREMENTS.3.SEE LAYOUT DRAWINGS FOR LIMITS OF WALKS.4.SEE CONCRETE JOINT DETAIL FOR REQUIREMENTS.5.1/2" WIDE EXPANSION JOINT AND SEALANT AT ALLCURBS.6.IF NO DESIGN IS DEFINED IN CHART, SEE GEOTECHREPORT FOR FINAL PAVEMENT SECTION.7.IF DESIGN IS DEFINED IN CHART, IT SHOULD BECONSIDERED FOR BIDDING PURPOSES ONLY. REFERTO GEOTECH FOR FINAL PAVEMENT SECTION.CONCRETE PVMT./WALK/PADN T S (PRIVATE PROPERTY)TOOLED CONTROL JOINT, SEE DETAIL(TYP.)LIGHT BROOM FINISHPERPENDICULAR TOTRAFFIC"A" CONCRETE AS SPECIFIED"B" CLASS 5 AGGREGATEBASECOMPACTED SUBGRADETHIS OCCURS ONLY WHERE MULCH MEETSEDGE OF WALKLEAVE TOP OF MULCH DOWN 1" FROM TOP OFWALKPAVEMENT DESIGNTYPECONC. (A)AGG.(B)1.CURING:1.1.APPLY CURING COMPOUNDS IMMEDIATELY UPON FINISHINGOF CONC. SURFACE.1.2.ALL CONC. SURFACES SHALL HAVE CURING COMPOUNDSALLIED PER ASTM C-309. AT 200 S.F. PER GAL.1.3.ALL CURING COMPOUNDS SHALL BE TYPE 1 (CLEAR) ANDCONTAIN ACRYLIC BASED CLASS B RESTRICTED RESINSOLIDS.3"2"WALKS5"6"CONC. PVMT.X"X"6"3'-6"3'-6"60"-66"FROM PAVEMENT TOBOTTOM OF SIGNACCESSIBLE SIGN & CHANNEL POST - LOT LOCATIONN T S1'-6"NOTE:1. SIGN SHALL BE AS SPECIFIED.2. BOTTOM OF SIGNS TO BE MOUNTED 60"-66" FROM PARKING GRADE, SEE SIGN POSTINSTALLATION DETAIL3. VERIFY POST PAINT C0LOR WITH LANDSCAPE ARCHITECT PRIOR TO INSTALLATION.14" METAL PLATE WELDED TO BOTTOM OF 6” PIPEGROUT INSIDE OF INNER PIPE ANNULAR SPACE TO 1"FROM TOPADJACENT PVMT. - MATERIALVARIES, SEE PLAN & DETAILSSLOPE TOPOF FOOTINGAWAY FROMBASE, TYP.1" SILICONE RUBBER ORASPHALTIC CAULKINGCOMPOUND6" OUTSIDE DIA. GALVANIZED STEEL PIPE PAINT 1COAT ANTI-RUST PRIMER PRIMER3-3/16", 2 LBS./FT., COMMERCIAL GRADE,GALVANIZED STEEL "CHANNEL" STYLE SIGN POSTMETAL SIGN(S) ACCORDING TO MN STATECODE, PROVIDE SHOP DRAWING OF SIGNMODELGALVANIZED STEEL FASTENER (TYP. OF 2), INCLUDEREINFORCING PLATE AT EACH BOLT LOCATION (3"X3")TRIM POST TOBELOW TOP OFSIGN6"14" THICK, COMMERCIAL GRADE THERMOPLASTICPOLYETHYLENE PROTECTIVE SLEEVE, PER IDEALSHIELD OR SIMILAR. SHOP DRAWINGS REQUIRED.PROVIDE COLOR SELECTION OPTIONSCUT TOP OF POLYETHYLENE SLEEVE TOACCOMMODATE CHANNEL POST (ON-SITE)COMMERCIAL GRADE CONSPICUITY MARKINGS(TAPE), 3M DIAMOND GRADE SERIES 973, ORSIMILARCOMPACTED AGG., TYP.6" INSIDE DIA. GALVANIZED STEEL PIPE PAINT WITHANTI-RUST PRIMERCONC. FOOTING, SONOTUBE® FORM RECOMMENDEDNO PARKING TO BEUSED IN FRONT OFSTRIPED ACCESSAISLEACCESSIBLE PARKING PAVEMENT MARKINGN T SNOPARKINGNOTE:1.ADHERE TO ALL STATE & FEDERAL ADASTANDARDS FOR PARKING, PAINT &SIGNAGE.2.VERIFY AND LAYOUT ALL PAINTED FORMS &STRIPING PRIOR TO INSTALLATION3.SEE PLAN FOR ACTUAL PARKING SPACESLAYOUT4.ALL PAINT COLORS MUST CONFORM TOSTATE AND FEDERAL ADA STANDARDSNOPARKINGNOPARKING4" WIDE PAINTED STRIPING, 45°CROSS STRIPE PATTERN AT 2'O.C. AT ACCESS AISLEFACE OF CURBADJ. SIDEWALKACCESSIBLE CURB RAMP.SEE GRADING & DETAILSHANDICAP SIGN, CENTERED AT HEADOF PARKING SPACE AND ACCESSAISLE 2' MIN,. AND 8' MAX. FROM FACEOF CURBHANDICAP PARKING ACCESSAISLE WITH PAINTED 12" HIGHLETTERING OF "NO PARKING"CENTERED TOWARD DRIVEAISLENO PARKING SIGNCENTERED AT HEAD OFSPACE ON CENTER STRIPEHANDICAP PARKING SPACEWITH PAINTEDINTERNATIONAL SYMBOL OFACCESSIBILITY WITHCONTRASTING SQUAREBACKGROUND, CENTEREDTOWARD DRIVE AISLENOTE: FOR REFERENCE ONLY, USESTANDARD ADA PVMT. PAINTTEMPLATE6" RADIUS12" DIAMETER6" LINE WIDTH FOR FIGURE6" LINE WIDTH OUTSIDE BORDER5'-6" SQUARE OVERALL18" RADIUS "WHEEL" SHAPEPAINTED SYMBOL DIAGRAM8'MIN.8'MIN.8'MIN.PER CITYCODE
HEIGHT VARIES,
SEE GRADING PLANRETAINING WALLN T SFENCE OR RAILING - INSTALL PER PERMANUF. SPECS. SHOP DRAWINGSREQUIREDTOPSOIL &PLANTINGS, SEEPLAN FORSPECIFIC FINISHEDCONDITIONMODULAR BLOCKRETAINING WALL UNITSAS SPECIFIED (TYP.)GEOGRID REINFORCEMENTAS SPECIFIED-VERIFY LENGTH WITHENGINEER12" WIDE DRAINAGE LAYER95% COMPACTED BACKFILLSOIL IN 6" LIFTS4" DIA. PERF. DRAINTILE W/ SOCK6" MIN. COMPACTEDLEVELING PADIN SITU & COMPACTED SUBGRADELIMIT OF EXCAVATIONNOTES:1.THESE SECTIONS ARE FOR ESTIMATING PURPOSESONLY. CONTRACTOR TO SUBMIT TO LANDSCAPEARCHITECT CERTIFIED DRAWING BY A MINNESOTAPROFESSIONAL ENGINEER ON STAFF WITH RETAININGWALL MANUFACTURER PRIOR TO WALL INSTALLATION.PREPARATION AND CERTIFICATION TO BE PAID FORBY THE CONTRACTOR. SECTION AND ELEVATION OFEACH WALL REQUIRED.2.ALL SOIL PARAMETERS SHALL BE VERIFIED BY AGEOTECHNICAL CONSULTANT OR SITE ENGINEERPRIOR TO CONSTRUCTION. IF ACTUAL SITECONDITIONS DIFFER FROM THOSE ASSUMED, NOTIFYMANUFACTURER OF C.M.U. RETAINING WALL 72HOURS PRIOR TO INSTALLATION.3.RAILING IS REQUIRED ON RETAINING WALLS INLOCATIONS WHERE DIFFERENCES IN GRADE ONEITHER SIDE OF THE WALL ARE IN EXCESS OF 2.5' ANDARE LOCATED CLOSER THAN 4' TO A WALK, PATH,PARKING AREA, OR DRIVE ACCESS ON THE HIGHSIDE-SEE PLANS.4.COORDINATE LOCATION AND INSTALLATION OFRAILING POSTS AND FOOTINGS DURING THEINSTALLATION OF WALL MATERIALS.5.COORDINATE INSTALLATION OF RAIL POSTS ANDFOOTINGS WITH INSTALLATION AND LOCATION OFGEOGRID REINFORCEMENT. AT NO POINTTHROUGHOUT THE DURATION OF THE CONTRACTSHALL CONTRACTOR ALTER THE INTEGRITY OF THEGEOGRID OR WALL MATERIALS.6.AIR DRIVE RAILING FOOTINGS AS SPECIFIED AND IN AMANNER TO NOT DISTURB THE WALL GEOGRID ASRECOMMENDED BY THE WALL MANUFACTURER.COORDINATE INSTALLATION AND SCHEDULING OFRAILING FOOTING WITH WALL MANUFACTURER TOOBSERVE INSTALLATION OF RAILING FOOTINGS.CAP BLOCKIN SITUSUBGRADE.APPROX. 4', SEE MANUF.SPECS. & SHOP DWG.RETAINING WALL SYSTEM, INSTALL
PER MANUF. SPECS./INSTRUCT.
ADJ. PVMT./FINISH
SEE PLANS AND
DETAILS "SLEEVE-IT" POST ANCHOR SYSTEM,INSTALL PER MANUF. COORD. W/RETAINING WALL CONTRACTOR.BITUMINOUS PAVEMENT - ALL TYPESN T S"A" WEAR COURSE (MNDOT2360 - SPWEA340B)TACK COAT (MNDOT 2357)"B" BASE COURSE (MNDOT2360 - SPNWB330B)"C" CLASS 5 AGGREGATESUBBASE (MNDOT 3138)COMPACTED SUBGRADE(100% OF STANDARDPROCTOR MAX. DRYDENSITY)PAVEMENT DESIGNTYPEWEAR (A)BASE (B)AGG.(C)NOTE:IF NO DESIGN IS DEFINED IN ABOVE CHART, SEEGEOTECH REPORT FOR FINAL PAVEMENT SECTION.IF DESIGN IS DEFINED IN ABOVE CHART, IT SHOULD BECONSIDERED FOR BIDDING PURPOSES ONLY. REFER TOGEOTECH FOR FINAL PAVEMENT SECTION.LIGHT DUTYX"X"X"HEAVY DUTYX"X"X"MAINTENANCE FREE VINYL FENCE - 6' HT.NTSSTD. 8'-0" (NOM.) SECTION10"3-3/4" SPACE TYP14"5'
4'-6"FENCE SECTION ELEVATION6" FENCE BOARD(1" (NOM.) VINYL)2'-3"10"2'-3"PLAN6'NOTES:1.INSTALL FENCE POSTS & FOOTINGS BASED ON STANDARD 8' (NOM.) PRE-MADE FENCE PANELS.2.PROVIDE SAMPLES AND ILLUSTRATIONS OF AVAILABLE FENCE STYLES FOR OWNER APPROVAL3.ENSURE ALL STYLES PROVIDE MIN. 90% OPACITY4.CONTRACTOR SHALL PROVIDE COLOR SAMPLES FOR APPROVAL PRIOR TO INSTALLATION5.GATES, AS SHOWN ON PLAN, SHALL INCLUDE REINFORCED GATE PANELS, GATE HARDWARE,LATCHES AND ALL APPURTENANCES SHALL BE PROVIDED AND BE WITHIN SAMEMANUFACTURED SYSTEM OF FENCING.6.GATES TO BE LOCATED PER PLAN - MIN. 3'-6" WIDE, OPENING MIN. 150°7.FOOTING DIAMETER TO BE 14". MINIMUM DEPTH 60".8.DIMENSIONS SHOWN ARE NOMINAL FOR FENCING COMPONENTS1-1/2" CHAMFER6X6 TREATED LUMBER POST W/ VINYL SLEEVE,PER MANUF. SPEC., TYP2X4 FENCE RAILINSTALL PER MANUF. RECOMMENDATIONSCAP, TYP.
COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 5541024904Patrick J. SarverLICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED LANDSCAPE ARCHITECT UNDERTHE LAWS OF THE STATE OF MINNESOTA.LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERC5.1CIVIL DETAILSREVISION SUMMARYDATEDESCRIPTIONPIPE BEDDING - PVCN T S"BC" DENOTES OUTSIDEDIAMETER OF PIPECOARSE FILTERAGG. (MNDOTSPEC. 3149HMODIFIED)MINIMUM2D+BC+12"D VARIABLEPIPE FOUNDATION & BEDDING IN GOOD SOILSPIPE FOUNDATION & BEDDING IN GOOD SOILSMIN.=BC+12BCBC"BC" DENOTES OUTSIDEDIAMETER OF PIPECOMPACTED BACKFILLGRANULAR BORROW(MNDOT SPEC. 3149AMODIFIED)6"12"COMPACTEDBACKFILLBEDDINGFOUNDATION 12"6"RIPRAP @ FLARED END SECTIONN T S4114BBAAPLAN1SECTION B-B231SECTION A-A123GRANULAR FILTER BLANKET1.0'RIP RAPTABLE OF QUANTITIESRIPRAP AT RCP OUTLETSCLASS IId50 = 6"CLASS IIId50 = 9"CLASS IVd50 = 12"DIA. OFROUNDPIPE (IN)L (FT)12" DEPTHRIP RAP(CY)6" DEPTHGRANULARFILTER (CY)18" DEPTHRIPRAP (CY)9" DEPTHGRANULARFILTER (CY)24" DEPTHRIPRAP (CY)12" DEPTHGRANULARFILTER (CY)1282.81.44.12.15.52.81582.91.54.42.25.82.918103.92.05.93.07.83.921104.22.16.33.28.44.224125.52.88.34.211.05.527125.82.98.74.411.65.830147.33.710.95.514.57.336169.24.613.86.918.39.2421810.95.516.38.221.710.9482012.96.519.49.725.812.9TABLE OF QUANTITIESRIPRAP AT RCP - A OUTLETS OR BOXES OF EQUIVALENT SPAN WIDTHCLASS IId50 = 6"CLASS IIId50 = 9"CLASS IVd50 = 12"SPAN OFPIPE ARCH(IN)L (FT)12" DEPTHRIP RAP(CY)6" DEPTHGRANULARFILTER (CY)18" DEPTHRIPRAP (CY)9" DEPTHGRANULARFILTER (CY)24" DEPTHRIPRAP (CY)12" DEPTHGRANULARFILTER (CY)22103.92.05.93.07.83.928125.52.88.24.110.95.536147.23.610.85.414.37.243169.24.613.76.918.39.2511810.95.516.38.221.710.9582012.76.419.09.525.412.7NOTES:·PIPE SIZES LARGER THANTHOSE SHOWN REQUIRE ASPECIAL DESIGN.·REQUIREMENTS FOR RIPRAPSIZE AND THICKNESS ANDFILTER BLANKET WILL BEDESIGNATED IN THE PLANS.·FOR PIPES GREATER THAN OREQUAL TO 30", USE 1.5'.·THE CONTRACTOR, AT HISOPTION, MAY SUBSTITUTE AGEOTEXTILE FABRIC, SPEC.3733, FOR THE GRANULARFILTER BLANKET UNLESSOTHERWISE SPECIFIED IN THEPLANS. THE FABRIC SHOULDCOVER THE AREA OF THERIPRAP AND EXTEND UNDERTHE CULVERT APRON 3 FT.·DIMENSION E IS GIVEN ONSTANDARD PLATES 3100 AND3110.2GRANULAR FILTER BLANKETRIP RAP2'1.0'E2'2'2'DIA. ORSPAN
LBIO-INFILTRATION BASIN (RAIN GARDEN - TYP.)N T S1.INSTALL SILT FENCE AND/OR OR OTHER APPROPRIATE TEMPORARY EROSION CONTROLDEVICES TO PREVENT SEDIMENT FROM LEAVING OR ENTERING THE PRACTICE DURINGCONSTRUCTION.2.ALL DOWN-GRADIENT PERIMETER SEDIMENT CONTROL BMP'S MUST BE IN PLACE BEFORE ANYUP-GRADIENT LAND DISTURBING ACTIVITY BEGINS.3.PERFORM CONTINUOUS INSPECTIONS OF EROSION CONTROL PRACTICES.4.AFTER SUBGRADE EXCAVATION BUT PRIOR TO CONSTRUCTION/INSTALLATION OF THESTORMWATER BMP, CONTRACTOR SHALL HAVE GEOTECHNICAL ENGINEER PERFORMDOUBLE-RING INFILTROMETER TEST. TEST SHALL OCCUR AT BOTTOM OF SUBGRADEELEVATION OF STORMWATER BMP (CHAMBERS, INFILTRATION BASINS ETC.) AT LOCATION(S)DETERMINED BY THE GEOTECHNICAL ENGINEER ON SITE. REPORT INFILTRATION RATES OFSOILS (NATIVE OR IMPORTED) TO CIVIL ENGINEER PRIOR TO ANY INSTALLATION RELATED TOTHE BMP. TESTING SHOULD YIELD RESULTS OF APPROXIMATELY TWICE THE DESIGN RATE,PROVIDING A SAFETY FACTOR CONSISTENT WITH SECTION 16.11 OF THE NPDESCONSTRUCTION STORMWATER PERMIT. IF TEST RESULTS EXCEED 8.5 INCHES PER HOUR,SECTION 16.16 REQUIRES THAT SOILS BE AMENDED TO SLOW THE INFILTRATION RATE BELOW8.3 INCHES PER HOUR.5.POST CONSTRUCTION TESTING OF THE INFILTRATION RATE AND DRAWDOWN PERIOD WILL BEREQUIRED. POST CONSTRUCTION TESTING SHOULD YIELD RESULTS OF APPROXIMATELYTWICE THE DESIGN RATE, PROVIDING A SAFETY FACTOR CONSISTENT WITH SECTION 16.11 OFTHE NPDES CONSTRUCTION STORMWATER PERMIT. IF TEST RESULTS EXCEED 8.5 INCHES PERHOUR, SECTION 16.16 REQUIRES THAT SOILS BE AMENDED TO SLOW THE INFILTRATION RATEBELOW 8.3 INCHES PER HOUR. INSTALL UTILITIES (WATER, SANITARY SEWER, ELECTRIC,PHONE, FIBER OPTIC, ETC) PRIOR TO THE STORMWATER SYSTEM.6.ROUGH GRADE THE SITE. IF BIORETENTION AREAS ARE BEING USED AS TEMPORARY SEDIMENTBASINS, LEAVE A MINIMUM OF 1 FEET OF COVER OVER THE PRACTICE TO PROTECT THEUNDERLYING SOILS FROM CLOGGING.7.PERFORM ALL OTHER SITE IMPROVEMENTS.8.PLANT ALL AREAS AFTER DISTURBANCE.9.CONSTRUCT BIORETENTION DEVICE UPON STABILIZATION OF CONTRIBUTING DRAINAGE AREA.10.IMPLEMENT TEMPORARY AND PERMANENT EROSION CONTROL PRACTICES.11.PLANT AND/OR ROCK MULCH BIORETENTION DEVICE.12.REMOVE TEMPORARY EROSION CONTROL DEVICES AFTER THE CONTRIBUTING DRAINAGEAREA IS ADEQUATELY VEGETATED.GENERAL NOTES1.IN THE EVENT THAT SEDIMENT IS INTRODUCED INTO THE BMP DURING OR IMMEDIATELYFOLLOWING EXCAVATION, THIS MATERIAL SHALL BE REMOVED FROM THE PRACTICE PRIOR TOCONTINUING CONSTRUCTION.2.GRADING OF BIORETENTION DEVICES SHALL BE ACCOMPLISHED USING LOW-COMPACTIONEARTH-MOVING EQUIPMENT TO PREVENT COMPACTION OF UNDERLYING SOILS.3.ALL SUB MATERIALS BELOW THE SPECIFIED BIORETENTION DEPTH (ELEVATION) SHALL BEUNDISTURBED, UNLESS OTHERWISE NOTED.CONSTRUCTION SEQUENCINGADJACENT PVMT.RIBBON CURB OR CURB CUT,SEE SITE AND GRADING PLANSGRASS PRETREATMENT STRIP ORPRETREATMENT STRUCTURE, SEEUTILITY AND LANDSCAPE PLANSUNDISTURBED, UNCOMPACTED IN-SITU SOILNETLESS EROSION BLANKET INBOTTOM OF BASIN. SLIT BLANKET TOALLOW PLANT MATERIAL SURFACE IFPLUG PLANTING IS TO BE USED, SEEGRADING AND LANDSCAPE PLANSMIN. PLANTING MEDIUM DEPTH 24"WITH A WELL BLENDED MIXTURE (BY VOLUME):70% HOMOGENOUS CONSTRUCTION SAND30% ORGANIC COMPOST3H:1V MAXD24"CONTRACTOR TO CONFIRM FREE DRAININGSOILS EXIST AT BASE. IF NECESSARY,CONTRACTOR MUST OVEREXCAVATE TO REACHSUITABLE SOILS. COORD. W/ GEOTECH. ANDCIVIL ENGINEERS. INFILTRATION RATES TO BEBETWEEN 0.45-8.3 IN/HR.SEE GRADING PLAN FOR DEPTHPLANT MATERIAL, SEE LANDSCAPE PLANSIDE SLOPE TREATMENTS, SEE GRADING OR LANDSCAPE PLANS6-8" CRUSHED ANGULAR RIPRAP IN BOTTOM OF BASINCONSTRUCTION SAND(UNDER ROCK WINDOWONLY)1VARIES - TYP. 4'FLOW61OUTLET CONTROL STRUCTUREN T SBASES SHALL BE 8" STANDARDPRECAST WITH 2" LEANGROUT, OR POURED 8" SLABREINFORCED WITH 6" X 6"10/10 MESHMIN. 2 AND MAX. 5ADJUSTING RINGS. GROUTBETWEEN RINGS, CASTING,AND ALONG OUTSIDE.OPEN GRATE METALSEWER CASTING - SEEPLAN FOR SIZEPRECAST CONCRETE SECTIONRUBBER GASKET - TYP AT ALL JOINTSSTEPS - INSTALL ON DOWNSTREAMSIDE @ 16" O.C.PRECAST COVER - 8" THICK"RIM ELEVATION"
N89°45'07"E 310.00S00°14'53"E 169.18C=118.69CB=S78°59'13"WR=278.56Δ=24°36'03"119.60N88°42'46"W 201.37N02°11'00"E 186.12PID: 253460010Address: 320 Lake Drive EastPID: 255900010Address: 300 Lake Drive EastOwner: DOC-300 LAKE DRIVE EAST MOB LLC(GREAT PLAIN BOULEVARD)(A Public R/W)1 Story Brick BuildingFoundation Area = 9,082 +/- Sq. Ft.BituminousParking LotChain LinkFenceFound 1/2 InchIron Pipew/Cap No. 45774Found 1/2 InchIron Pipew/Cap No. 45774Found "X"On TelephonePedestalKeystoneRetaining WallWoodRetaining Wall59.94.0
145.042.1144.94.160.050.0(Width Varies)LAKE DRIVE EAST(A Public R/W)(Width Varies)STATE HIGHWAY 10121" RCP (Per Rec)48" RCP (Per Rec)8" PVC (Per Rec)8" W.M. (Per Rec)8" W.M. (Per Rec)WoodFenceBituminousParking LotConcrete SidewalkConcrete SidewalkConcrete SidewalkConcrete SidewalkOverhangOverhangConcrete[12] Drainage & UtilityEasement (Per Plat)[12] Drainage & UtilityEasement (Per Plat)[12] Drainage &Utility Easement(Per Plat)Chain LinkFence[13] Trash EnclosureEasement PerDoc. No. 107427Chain LinkFenceOverhang
PID: 253460020Address: 310 Lake Drive EastOwner: New Horizon Real Estate Development 6 LLCLandscaping[13] ParkingEasement PerDoc. No. 107427[13] DrivewayEasement PerDoc. No. 107427[13] UtilityEasement PerDoc. No. 107427[15] Access EasementPer Doc. No. A381622[15] Access EasementPer Doc. No. A381622PARCEL 1PARCEL 2PARCEL 3BituminousParking LotConcrete MedianPer Aerial MappingDrive EntrancePer Aerial Mapping18" RCP(Per Rec)NOPARKING10' SIGN SETBACK35' BUILDING SETBACK15' BUILDING SETBACKCONSTRUCTION LIMITSCONSTRUCTION LIMITSiNFILTRATION BASINBOT=944.50OE=945.85100-YR HWL=946.48EOF=947.67MINIMUM BOTTOM AREA=424 SF3:1 SIDE SLOPESSEE GRADING AND LANDSCAPE PLANSOVER EXCAVATE TO FREE DRAINING SOILSAND BACKFILL TO BOTTOM ELEVATION WITHPLANTING MEDIUM, SEE DETAIL1 - GI8 - RG1 - GI20 - RG4 - AA1 - GI3 - AA3 - CK3 - CK10 - PL6 - HB3 - SH6 - HB3 - SHLAWNLAWNLAWNLAWNLAWN18" DECORATIVE ROCKMAINTENANCE STRIP, TYP.DECORATIVE ROCKMAINTENANCE STRIP, TYP.DECORATIVE ROCKMAINTENANCE STRIP, TYP.LOWER BASIN SEED MIX, TYP.DRY PRAIRIE SEED MIX, TYP.EDGING, TYP.EDGING, TYP.GROUND COVERSLower Basin Native Seed MixRock Maintanence Strip / Rock Maintanence StripBlue Grass Based / SodCODECOMMON / BOTANICAL NAMEQTYCONTDECIDUOUS TREESAAAutumn Blaze® Freeman Maple / Acer x freemanii 'Jeffersred'72.5" CAL. B&BGISunburst® Honey Locust / Gleditsia triacanthos inermis 'Suncole'32.5" CAL. B&BCODECOMMON / BOTANICAL NAMEQTYSIZESHRUBSRGGro-Low Fragrant Sumac / Rhus aromatica 'Gro-Low'28#3 CONTGRASSESCKKarl Foerster Feather Reed Grass / Calamagrostis x acutiflora 'Karl Foerster'6#1 CONTSHPrairie Dropseed / Sporobolus heterolepis6#1 CONTPERENNIALSHBBright Sunset Daylily / Hemerocallis x 'Bright Sunset'12#1 CONTPLLittle Spire Russian Sage / Perovskia atriplicifolia 'Little Spire'10#1 CONTPLANT SCHEDULEL1.0LANDSCAPE PLANCOPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 5541024904Patrick J. SarverLICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED LANDSCAPE ARCHITECT UNDERTHE LAWS OF THE STATE OF MINNESOTA.07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNER 1.THE CONTRACTOR SHALL PROVIDE ONLY PLANT MATERIAL FREE OF NEONICOTINOID BASED INSECTICIDES AND/OR TREATMENTS OF ANYKIND, INCLUDING BY NOT LIMITED TO IMIDACLOPRID (CONFIDOR, ADMIRE, GAUCHO, ADVOCATE), THIAMETHOXAM (ACTARA, PLATINUM,CRUISER), CLOTHIANIDIN (PONCHO, DANTOSU, DANTOP), ACETAMIPRID (MOSPILAN, ASSAIL, CHIPCOTRISTAR), THIACLOPRID (CALYPSO),DINOTEFURAN (STARKLE, SAFARI, VENOM), AND NITENPYRAM (CAPSTAR, GUARDIAN).2.CONTRACTOR SHALL CERTIFY, THROUGH SUPPLIERS POLICY STATEMENT OR AFFIDAVIT, THAT NO NEONICOTINOID BASED INSECTICIDESHAVE BEEN USED ON SITE OR DIRECTLY ADJACENT TO THE GROWING OR STORAGE PLOTS OF THE SUPPLIED PLANT MATERIAL, INCLUDINGTHE PLANTING OF AGRICULTURAL (OR OTHER) SEED TREATED WITH NEONICS..POLLINATOR SAFE PLANT MATERIAL:LANDSCAPE NOTES:PROPOSED PERENNIAL PLANT SYMBOLS - SEE PLANTSCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZESPROPOSED DECIDUOUS AND EVERGREEN SHRUB SYMBOLS - SEEPLANT SCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZESPROPOSED ORNAMENTAL TREE SYMBOLS - SEE PLANTSCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZESPROPOSED EVERGREEN TREE SYMBOLS - SEE PLANTSCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZESPROPOSED CANOPY TREE SYMBOLS - SEEPLANT SCHEDULE AND PLAN FOR SPECIESAND PLANTING SIZESDECORATIVE BOULDERS (ROUNDED & BLOCK STYLE), 18"-30" DIA.LANDSCAPE PLAN LEGEND:EDGING - SHALL BE COMMERCIAL GRADE, 4" DEPTH ALUMINUM,BLACK OR DARK GREEN IN COLOR, INCLUDE ALL CONNECTORS,STAKES, & ALL APPURTENANCES PER MANUF. INSTALL PER MANUF.INSTRUC./SPECS.PLANTING SEASON SCHEDULESEASONCONIFEROUSDECIDUOUSREMARKSSPRING PLANTINGAPRIL 15 - JUNE 15APRIL 15 - JUNE 15FALL PLANTINGAUGUST 21 - SEPTEMBER 30AUGUST 15 - NOVEMBER 15NOTE: ADJUSTMENTS TO PLANTING DATES MUST BE APPROVED IN WRITING BY THE LANDSCAPE ARCHITECT.CONSTRUCTION LIMITSREVISION SUMMARYDATEDESCRIPTION01" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallRMULCH SCHEDULEAREAMULCH TYPEEDGINGFABRICREMARKSTREE RINGS4" DEPTH, SHREDDED CEDARYESNOSEE DETAIL SHT. L1.1PLANTING BEDS4" DEPTH, SHREDDED CEDARYESNOMAINT. STRIP AT BUILDING FOUNDATIONNANANAPLAYGROUND MULCH12" DEPTH ENGINEERED PLAYGROUNDMULCH, SEE REMARKS. DEPTH ASSPECIFIED BY PLAYGROUND EQUIPMENTMANUFACTURER.SEE SITE PLANYESORGANIC MULCH DESIGNED SPECIFICALLYFOR USE ON PLAYGROUNDS(CERTIFIED BYANSI/ASTM FOR PLAYGROUND USE. (I.E.SYLVA SOFTSTEP, SET,INC. PLAYGROUND,OR EQUIVALENT)DOG PARK MULCH4" DEPTH, SHREDDED WOOD, SEEREMARKSYESYESORGANIC MULCH SPECIFICALLY FOR USEIN DOG PARKS OR PLAYGROUNDS. SHALLKNIT TOGETHER TO FORM MATTED,ACCESSIBLE SURFACE. (I.E. SYLVASOFTSTEP, SET, INC. PLAYGROUND, OREQUIVALENT), PROVIDE SHOPDRAWINGS/DATA SHEETS FOR REVIEW.NATIVE SEED AREASNANANANOTE: COORDINATE ALL MULCH AND PLANTING BED MATERIAL PRIOR TO INSTALLATION, PROVIDE SAMPLES AND SHOP DRAWINGS/PHOTOS/DATA SHEETS OF ALLMATERIALS1.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651-454-0002 OR 800-252-1166) FORUTILITY LOCATIONS, 48 HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILITIES THAT AREDAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.2.REFERENCE MULCH SCHEDULE FOR MULCH MATERIALS AND LOCATIONS.3.ALL TREES SHALL BE MULCHED WITH SHREDDED CEDAR MULCH TO OUTER EDGE OF SAUCER OR TO EDGE OF PLANTING BED, IFAPPLICABLE. ALL MULCH SHALL BE KEPT WITHIN A MINIMUM OF 2" FROM TREE TRUNK.4.IF SHOWN ON PLAN, RANDOM SIZED LIMESTONE BOULDERS COLOR AND SIZE TO COMPLIMENT NEW LANDSCAPING. OWNER TO APPROVEBOULDER SAMPLES PRIOR TO INSTALLATION.5.PLANT MATERIALS SHALL CONFORM WITH THE AMERICAN ASSOCIATION OF NURSERYMEN STANDARDS AND SHALL BE OF HARDY STOCK,FREE FROM DISEASE, DAMAGE AND DISFIGURATION. CONTRACTOR IS RESPONSIBLE FOR MAINTAINING PLUMPNESS OF PLANT MATERIALFOR DURATION OF ACCEPTANCE PERIOD.6.UPON DISCOVERY OF A DISCREPANCY BETWEEN THE QUANTITY OF PLANTS SHOWN ON THE SCHEDULE AND THE QUANTITY SHOWN ONTHE PLAN, THE PLAN SHALL GOVERN.7.CONDITION OF VEGETATION SHALL BE MONITORED BY THE LANDSCAPE ARCHITECT THROUGHOUT THE DURATION OF THE CONTRACT.LANDSCAPE MATERIALS PART OF THE CONTRACT SHALL BE WARRANTED FOR TWO (2) FULL GROWING SEASONS FROM SUBSTANTIALCOMPLETION DATE.8.ALL AREAS DISTURBED BY CONSTRUCTION ACTIVITIES SHALL RECEIVE 6" LAYER TOPSOIL AND SOD AS SPECIFIED UNLESS OTHERWISENOTED ON THE DRAWINGS.9.COORDINATE LOCATION OF VEGETATION WITH UNDERGROUND AND OVERHEAD UTILITIES, LIGHTING FIXTURES, DOORS AND WINDOWS.CONTRACTOR SHALL STAKE IN THE FIELD FINAL LOCATION OF TREES AND SHRUBS FOR REVIEW AND APPROVAL BY THE LANDSCAPEARCHITECT PRIOR TO INSTALLATION.10.ALL PLANT MATERIALS SHALL BE WATERED AND MAINTAINED UNTIL ACCEPTANCE.11.REPAIR AT NO COST TO OWNER ALL DAMAGE RESULTING FROM LANDSCAPE CONTRACTOR'S ACTIVITIES.12.SWEEP AND MAINTAIN ALL PAVED SURFACES FREE OF DEBRIS GENERATED FROM LANDSCAPE CONTRACTOR'S ACTIVITIES.13.PROVIDE SITE WIDE IRRIGATION SYSTEM DESIGN AND INSTALLATION. SYSTEM SHALL BE FULLY PROGRAMMABLE AND CAPABLE OFALTERNATE DATE WATERING. THE SYSTEM SHALL PROVIDE HEAD TO HEAD OR DRIP COVERAGE AND BE CAPABLE OF DELIVERING ONEINCH OF PRECIPITATION PER WEEK. SYSTEM SHALL EXTEND INTO THE PUBLIC RIGHT-OF-WAY TO THE EDGE OF PAVEMENT/BACK OFCURB.14.CONTRACTOR SHALL SECURE APPROVAL OF PROPOSED IRRIGATION SYSTEM INCLUDING PRICING FROM OWNER, PRIOR TOINSTALLATION.
L1.1LANDSCAPE PLANNOTES & DETAILSCOPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 5541024904Patrick J. SarverLICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED LANDSCAPE ARCHITECT UNDERTHE LAWS OF THE STATE OF MINNESOTA.07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNER 1.ENTIRE SITE SHALL BE FULLY IRRIGATED. THE CONTRACTOR SHALL SUBMIT IRRIGATION SHOPDRAWINGS FOR REVIEW AND APPROVAL BY THE LANDSCAPE ARCHITECT PRIOR TO INSTALLATION.2.PROVIDE SITE WIDE IRRIGATION SYSTEM DESIGN AND INSTALLATION. SYSTEM SHALL BE FULLYPROGRAMMABLE AND CAPABLE OF ALTERNATE DATE WATERING. THE SYSTEM SHALL PROVIDE HEADTO HEAD OR DRIP COVERAGE AND BE CAPABLE OF DELIVERING ONE INCH OF PRECIPITATION PERWEEK. SYSTEM SHALL EXTEND INTO THE PUBLIC RIGHT-OF-WAY TO THE EDGE OF PAVEMENT/BACKOF CURB.3.CONTRACTOR SHALL SECURE APPROVAL OF PROPOSED IRRIGATION SYSTEM INLCUDING PRICINGFROM OWNER, PRIOR TO INSTALLATION.4.SEE MECHANICAL AND ELECTRICAL PLANS AND SPECIFICATIONS FOR IRRIGATION WATER, METER,AND POWER CONNECTIONS.5.CONTRACTOR TO VERIFY LOCATION OF ALL UNDERGROUND/ABOVE GROUND FACILITIES PRIOR TOANY EXCAVATION/INSTALLATION. ANY DAMAGE TO UNDERGROUND/ABOVE GROUND FACILITIES SHALLBE THE RESPONSIBILITY OF THE CONTRACTOR AND COSTS ASSOCIATED WITH CORRECTINGDAMAGES SHALL BE BORNE ENTIRELY BY THE CONTRACTOR.6.SERVICE EQUIPMENT AND INSTALLATION SHALL BE PER LOCAL UTILITY COMPANY STANDARDS ANDSHALL BE PER NATIONAL AND LOCAL CODES. EXACT LOCATION OF SERVICE EQUIPMENT SHALL BECOORDINATED WITH THE LANDSCAPE ARCHITECT OR EQUIVALENT AT THE JOB SITE.7.CONTRACTOR SHALL COORDINATE WITH LOCAL UTILITY COMPANY FOR THE PROPOSED ELECTRICALSERVICE AND METERING FACILITIES.8.IRRIGATION WATER LINE CONNECTION SIZE IS 1-12" AT BUILDING. VERIFY WITH MECHANICAL PLANS.9.ALL MAIN LINES SHALL BE 18" BELOW FINISHED GRADE.10.ALL LATERAL LINES SHALL BE 12" BELLOW FINISHED GRADE.11.ALL EXPOSED PVC RISERS, IF ANY, SHALL BE GRAY IN COLOR.12.CONTRACTOR SHALL LAY ALL SLEEVES AND CONDUIT AT 2'-0" BELOW THE FINISHED GRADE OF THETOP OF PAVEMENT. EXTEND SLEEVES TO 2'-0" BEYOND PAVEMENT.13.CONTRACTOR SHALL MARK THE LOCATION OF ALL SLEEVES AND CONDUIT WITH THE SLEEVINGMATERIAL "ELLED" TO 2'-0" ABOVE FINISHED GRADE AND CAPPED.14.FABRICATE ALL PIPE TO MANUFACTURE'S SPECIFICATIONS WITH CLEAN AND SQUARE CUT JOINTS.USE QUALITY GRADE PRIMER AND SOLVENT CEMENT FORMULATED FOR INTENDED TYPE OFCONNECTION.15.BACKFILL ALL TRENCHES WITH SOIL FREE OF SHARP OBJECTS AND DEBRIS.16.ALL VALVE BOXES AND COVERS SHALL BE BLACK IN COLOR.17.GROUP VALVE BOXES TOGETHER FOR EASE WHEN SERVICE IS REQUIRED. LOCATE IN PLANT BEDAREAS WHENEVER POSSIBLE.18.IRRIGATION CONTROLLER LOCATION SHALL BE VERIFIED ON-SITE WITH OWNER'S REPRESENTATIVE.19.CONTROL WIRES: 14 GAUGE DIRECT BURIAL, SOLID COPPER IRRIGATION WIRE. RUN UNDER MAINLINE. USE MOISTURE-PROOF SPLICES AND SPLICE ONLY AT VALVES OR PULL BOXES. RUN SEPARATEHOT AND COMMON WIRE TO EACH VALVE AND ONE (1) SPARE WIRE AND GROUND TO FURTHESTVALVE FROM CONTROLLER. LABEL OR COLOR CODE ALL WIRES.20.AVOID OVER SPRAY ON BUILDINGS, PAVEMENT, WALLS AND ROADWAYS BY INDIVIDUALLY ADJUSTINGRADIUS OR ARC ON SPRINKLER HEADS AND FLOW CONTROL ON AUTOMATIC VALVE.21.ADJUST PRESSURE REGULATING VALVES FOR OPTIMUM PRESSURE ON SITE.22.USE SCREENS ON ALL HEADS.23.A SET OF AS-BUILT DRAWINGS SHALL BE MAINTAINED ON-SITE AT ALL TIMES IN AN UPDATEDCONDITION.24.ALL PIPE 3" AND OVER SHALL HAVE THRUST BLOCKING AT EACH TURN.25.ALL AUTOMATIC REMOTE CONTROL VALVES WILL HAVE 3" MINIMUM DEPTH OF 3/4" WASHED GRAVELUNDERNEATH VALVE AND VALVE BOX. GRAVEL SHALL EXTENT 3" BEYOND PERIMETER OF VALVE BOX.26.THERE SHALL BE 3" MINIMUM SPACE BETWEEN BOTTOM OF VALVE BOX COVER AND TOP OF VALVESTRUCTURE.IRRIGATION NOTES:REVISION SUMMARYDATEDESCRIPTIONSEE SHEET L1.0 FOR GENERALLANDSCAPE NOTES & LEGENDKnow what'sbelow.before you dig.CallRDRAWN @ ? sizePERENNIAL BED PLANTINGN T SPLANT TOP OF ROOTBALL 1-2" ABOVE ABOVESURROUNDING GRADEROOTS AT OUTER EDGE OF ROOTBALL LOOSENED TOENSURE PROPER BACKFILL-TO-ROOT CONTACTSLOPE SIDES OF HOLE OR VERTICAL SIDES AT EDGE OFPLANTING BEDEXISTING GRADEROCK OR ORGANIC MULCH, SEE GENERAL LANDSCAPENOTES AND PLAN NOTES FOR MULCH TYPE. KEEP MULCHMIN. 2" FROM PLANT STEMBACKFILL AS PER SPECIFICATIONDO NOT EXCAVATE BELOW ROOTBALL.SIZE VARIESSEE LANDSCAPE PLANMODIFY EXCAVATION BASED ON LOCATION OF PLANTMATERIAL AND DESIGN OF BEDS OR OVERALL PLANTPLACEMENTDECIDUOUS & CONIFEROUS SHRUB PLANTINGN T SPRUNE AS FIELD DIRECTED BY THE LANDSCAPEARCHITECT TO IMPROVE APPEARANCE (RETAIN NORMALSHAPE FOR SPECIES)PLANT TOP OF ROOTBALL 1-2" ABOVE ABOVESURROUNDING GRADEROOTS AT OUTER EDGE OF ROOTBALL LOOSENED TOENSURE PROPER BACKFILL-TO-ROOT CONTACTSLOPE SIDES OF HOLE OR VERTICAL SIDES AT EDGE OFPLANTING BEDEXISTING GRADEROCK OR ORGANIC MULCH, SEE GENERAL LANDSCAPENOTES AND PLAN NOTES FOR MULCH TYPE. KEEP MULCHMIN. 2" FROM PLANT TRUNKBACKFILL AS PER SPECIFICATIONDO NOT EXCAVATE BELOW ROOTBALL.THREE TIMES WIDTHOF ROOTBALLRULE OF THUMB - MODIFY EXCAVATION BASED ONLOCATION OF PLANT MATERIAL AND DESIGN OF BEDS OROVERALL PLANT PLACEMENTFINISHED GRADE18" - VERIFY W/ PLANDRAWN @ ? sizeAGGREGATE MAINTENANCE STRIPN T SSLOPE - MIN. 2%, MAX. 5:1VERIFY W/ GRADING PLANFACE OF BUILDING, WALL, OR STRUCTUREMIN. 3" LAYER OF ROCK MULCH AS SPECIFIED. PROVIDESAMPLE TO LANDSCAPE ARCHITECT FOR APPROVAL PRIORTO INSTALLATIONSTAKED LANDSCAPE EDGER AS SPECIFIED, SEEMANUFACTURER'S INSTRUCTIONS AND SPECS. FORINSTALLATION AND PLACEMENTWATER PERMEABLE GEOTEXTILE FABRIC AS SPECIFIEDCOMPACTED SUBGRADETHREE TIMES WIDTHOF ROOTBALLDECIDUOUS & CONIFEROUS TREE PLANTINGN T SPRUNE AS FIELD DIRECTED BY THE LANDSCAPEARCHITECT TO IMPROVE APPEARANCE (RETAIN NORMALTREE SHAPE)THREE 2"X4"X8' WOODEN STAKES, STAINED BROWN WITHTWO STRANDS OF WIRE TWISTED TOGETHER. STAKESSHALL BE PLACED AT 120° TO ONE ANOTHER. WIRE SHALLBE THREADED THROUGH NYLON STRAPPING WITHGROMMETS. ALTERNATE STABILIZING METHODS MAY BEPROPOSED BY CONTRACTOR.TRUNK FLARE JUNCTION: PLANT TREE 1"-2" ABOVEEXISTING GRADEMULCH TO OUTER EDGE OF SAUCER OR TO EDGE OFPLANTING BED, IF APPLICABLE. ROCK OR ORGANIC MULCH,SEE GENERAL LANDSCAPE NOTES AND PLAN NOTES FORMULCH TYPE. KEEP MULCH MIN. 2" FROM PLANT TRUNKEXISTING GRADECUT AND REMOVE BURLAP FROM TOP 1/3 OF ROOT BALL. IFNON-BIODEGRADABLE, REMOVE COMPLETELYSLOPE SIDES OF HOLE OR VERTICAL SIDES AT EDGE OFPLANTING BEDBACKFILL AS SPECIFIEDCOMPACT BOTTOM OF PIT, TYP.RULE OF THUMB - MODIFY EXCAVATION BASED ONLOCATION OF PLANT MATERIAL AND DESIGN OF BEDS OROVERALL PLANT PLACEMENT
LT1.0LIGHTING PLANREVISION SUMMARYDATEDESCRIPTION
N89°45'07"E 310.00S00°14'53"E 169.18C=118.69CB=S78°59'13"WR=278.56Δ=24°36'03"119.60N88°42'46"W 201.37N02°11'00"E 186.12
PID: 253460010Address: 320 Lake Drive EastPID: 255900010Address: 300 Lake Drive EastOwner: DOC-300 LAKE DRIVE EAST MOB LLC(GREAT PLAIN BOULEVARD)(A Public R/W)1 Story Brick BuildingFoundation Area = 9,082 +/- Sq. Ft.BituminousParking LotChain LinkFenceFound 1/2 InchIron Pipew/Cap No. 45774Found 1/2 InchIron Pipew/Cap No. 45774Found "X"On TelephonePedestalKeystoneRetaining WallWoodRetaining Wall59.94.0
145.042.1144.94.160.050.0(Width Varies)LAKE DRIVE EAST(A Public R/W)(Width Varies)MARSHDRIVE(A Public R/W)STATE HIGHWAY 10121" RCP (Per Rec)18" RCP(Per Rec)48" RCP (Per Rec)8" PVC (Per Rec)8" W.M. (Per Rec)8" W.M. (Per Rec)WoodFenceBituminousParking LotBituminousBituminousConcreteConcrete WalkwayConcrete SidewalkConcrete SidewalkConcrete SidewalkConcrete SidewalkOverhangConcrete Walkway
Concrete Walkway Concrete WalkwayOverhangAccessAccess AccessConcrete[12] Drainage & UtilityEasement (Per Plat)[12] Drainage & UtilityEasement (Per Plat)[12] Drainage &Utility Easement(Per Plat)Chain LinkFence[13] Trash EnclosureEasement PerDoc. No. 107427Chain LinkFenceOverhangOverhang6113351119144
PID: 253460020Address: 310 Lake Drive EastOwner: New Horizon Real Estate Development 6 LLCLandscaping[13] ParkingEasement PerDoc. No. 107427[13] DrivewayEasement PerDoc. No. 107427[13] UtilityEasement PerDoc. No. 107427[15] Access EasementPer Doc. No. A381622[15] Access EasementPer Doc. No. A381622PARCEL 1PARCEL 2PARCEL 3BituminousParking LotConcrete MedianPer Aerial MappingDrive EntrancePer Aerial Mapping18" RCP(Per Rec)10' SIGN SETBACK35' BUILDING SETBACK15' BUILDING SETBACKCONSTRUCTION LIMITSCONSTRUCTION LIMITSCONSTRUCTIONENTRANCEINLET PROTECTIONAT EXISTING CATCHBASIN TO REMAIN,TYPCONTRACTOR TO PROVIDEINLET PROTECTION AT ALLDOWNSTREAM CATCHBASINS.CONTRACTOR TO PROVIDEINLET PROTECTION AT ALLDOWNSTREAM CATCHBASINS.PERIMETEREROSION CONTROLAT CONSTRUCTIONLIMITS, TYP.PERIMETEREROSION CONTROLAT CONSTRUCTIONLIMITS, TYP.PERIMETEREROSION CONTROLAT CONSTRUCTIONLIMITS, TYP.COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERSW1.0SWPPP - EXISTINGCONDITIONS1. RESERVED FOR CITY SPECIFIC EROSION CONTROL NOTES.CITY OF CHANHASSEN EROSION CONTROL NOTES:SWPPP LEGEND:EX. 1' CONTOUR ELEVATION INTERVALINLET PROTECTIONSTABILIZED CONSTRUCTION ENTRANCEDRAINAGE ARROWSILT FENCE / BIOROLL - GRADING LIMIT1125ALL SPECIFIED EROSION AND SEDIMENT CONTROL PRACTICES, AND MEASURESCONTAINED IN THIS SWPPP ARE THE MINIMUM REQUIREMENTS. ADDITIONALPRACTICES MAY BE REQUIRED DURING THE COURSE OF CONSTRUCTION.REVISION SUMMARYDATEDESCRIPTION1.ALL EXISTING UTILITY LOCATIONS SHOWN AREAPPROXIMATE. CONTACT "GOPHER STATE ONE CALL"(651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALLREPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGEDDURING CONSTRUCTION AT NO COST TO THE OWNER.2.THIS PROJECT IS GREATER THAN ONE ACRE AND WILLREQUIRE AN MPCA NPDES PERMIT. CONTRACTOR ISRESPONSIBLE FOR OBTAINING ANY EROSION CONTROLPERMITS REQUIRED BY THE CITY.3.SEE SHEETS SW1.0 - SW1.5 FOR ALL EROSION CONTROLNOTES, DESCRIPTIONS, AND PRACTICES.4.SEE GRADING PLAN FOR ADDITIONAL GRADING AND EROSIONCONTROL NOTES.5.CONTRACTOR IS RESPONSIBLE FOR SWPPPIMPLEMENTATION, INSPECTIONS, AND COMPLIANCE WITHNPDES PERMIT.SWPPP NOTES:01" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallR
N89°45'07"E 310.00S00°14'53"E 169.18C=118.69CB=S78°59'13"WR=278.56Δ=24°36'03"119.60N88°42'46"W 201.37N02°11'00"E 186.12
PID: 253460010Address: 320 Lake Drive EastPID: 255900010Address: 300 Lake Drive EastOwner: DOC-300 LAKE DRIVE EAST MOB LLC(GREAT PLAIN BOULEVARD)(A Public R/W)1 Story Brick BuildingFoundation Area = 9,082 +/- Sq. Ft.BituminousParking LotChain LinkFenceFound 1/2 InchIron Pipew/Cap No. 45774Found 1/2 InchIron Pipew/Cap No. 45774Found "X"On TelephonePedestalKeystoneRetaining WallWoodRetaining Wall59.94.0
145.042.1144.94.160.050.0(Width Varies)LAKE DRIVE EAST(A Public R/W)(Width Varies)MARSHDRIVE(A Public R/W)STATE HIGHWAY 10121" RCP (Per Rec)18" RCP(Per Rec)48" RCP (Per Rec)8" PVC (Per Rec)8" W.M. (Per Rec)8" W.M. (Per Rec)WoodFenceBituminousParking LotConcrete SidewalkConcrete SidewalkConcrete SidewalkConcrete SidewalkOverhangOverhangConcrete[12] Drainage & UtilityEasement (Per Plat)[12] Drainage & UtilityEasement (Per Plat)[12] Drainage &Utility Easement(Per Plat)Chain LinkFence[13] Trash EnclosureEasement PerDoc. No. 107427Chain LinkFenceOverhang
PID: 253460020Address: 310 Lake Drive EastOwner: New Horizon Real Estate Development 6 LLCLandscaping[13] ParkingEasement PerDoc. No. 107427[13] DrivewayEasement PerDoc. No. 107427[13] UtilityEasement PerDoc. No. 107427[15] Access EasementPer Doc. No. A381622[15] Access EasementPer Doc. No. A381622PARCEL 1PARCEL 2PARCEL 3BituminousParking LotConcrete MedianPer Aerial MappingDrive EntrancePer Aerial Mapping18" RCP(Per Rec)NOPARKING10' SIGN SETBACK35' BUILDING SETBACK15' BUILDING SETBACKCONSTRUCTION LIMITSCONSTRUCTION LIMITSiNFILTRATION BASINBOT=944.50OE=945.85100-YR HWL=946.48EOF=947.67MINIMUM BOTTOM AREA=424 SF3:1 SIDE SLOPESSEE GRADING AND LANDSCAPE PLANSOVER EXCAVATE TO FREE DRAINING SOILSAND BACKFILL TO BOTTOM ELEVATION WITHPLANTING MEDIUM, SEE DETAILCONSTRUCTIONENTRANCEINLET PROTECTIONAT EXISTING CATCHBASIN TO REMAIN,TYPCONTRACTOR TO PROVIDEINLET PROTECTION AT ALLDOWNSTREAM CATCHBASINS.CONTRACTOR TO PROVIDEINLET PROTECTION AT ALLDOWNSTREAM CATCHBASINS.PERIMETEREROSION CONTROLAT CONSTRUCTIONLIMITS, TYP.PERIMETEREROSION CONTROLAT CONSTRUCTIONLIMITS, TYP.PERIMETEREROSION CONTROLAT CONSTRUCTIONLIMITS, TYP.INLET PROTECTION ATPROPOSED CATCHBASIN, TYPCOPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERSW1.1SWPPP - PROPOSEDCONDITIONS1. RESERVED FOR CITY SPECIFIC EROSION CONTROL NOTES.CITY OF CHANHASSEN EROSION CONTROL NOTES:SWPPP LEGEND:INLET PROTECTIONSTABILIZED CONSTRUCTION ENTRANCEDRAINAGE ARROW1.0' CONTOUR ELEVATION INTERVALSILT FENCE / BIOROLL - GRADING LIMITEROSION CONTROL BLANKET1137REVISION SUMMARYDATEDESCRIPTION1.ALL EXISTING UTILITY LOCATIONS SHOWN AREAPPROXIMATE. CONTACT "GOPHER STATE ONE CALL"(651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48HOURS PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALLREPAIR OR REPLACE ANY UTILITIES THAT ARE DAMAGEDDURING CONSTRUCTION AT NO COST TO THE OWNER.2.THIS PROJECT IS GREATER THAN ONE ACRE AND WILLREQUIRE AN MPCA NPDES PERMIT. CONTRACTOR ISRESPONSIBLE FOR OBTAINING ANY EROSION CONTROLPERMITS REQUIRED BY THE CITY.3.SEE SHEETS SW1.0 - SW1.5 FOR ALL EROSION CONTROLNOTES, DESCRIPTIONS, AND PRACTICES.4.SEE GRADING PLAN FOR ADDITIONAL GRADING AND EROSIONCONTROL NOTES.5.CONTRACTOR IS RESPONSIBLE FOR SWPPPIMPLEMENTATION, INSPECTIONS, AND COMPLIANCE WITHNPDES PERMIT.SWPPP NOTES:ALL SPECIFIED EROSION AND SEDIMENT CONTROL PRACTICES, AND MEASURESCONTAINED IN THIS SWPPP ARE THE MINIMUM REQUIREMENTS. ADDITIONALPRACTICES MAY BE REQUIRED DURING THE COURSE OF CONSTRUCTION.EX. 1' CONTOUR ELEVATION INTERVAL112501" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallR
COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERSW1.2SWPPP - DETAILSREVISION SUMMARYDATEDESCRIPTIONDIRECTION OF FLOW24"
24"
24"
MIN.
6"6"SEDIMENT FENCEN T SFILTER FABRIC WITH WIRE SUPPORT NET AS SPECIFIED.METAL POST AS SPECIFIED.SUPPORT NET: 12 GAUGE 4"X4"WIRE HOOKED ONTOPERFORMED CHANNELS ONPOSTS AS SPECIFIED.EXISTING GROUNDSURFACEMETAL POSTS 8'-0" O.C. MAX.CARRY WIRESUPPORT NET DOWNINTO TRENCHANCHOR FABRIC WITH SOIL, TAMP BACKFILLFILTER FABRIC AS SPECIFIED SECURE TO WIRESUPPORT NET WITH METAL CLIPS 12" O.C.5TYPICAL STAPLE #8GAUGE WIRE1 1/2"10"NOTE:1. PLACE STAPLES 2 FEETAPART TO KEEP MATTINGFIRMLY PRESSED TOSOIL.EROSION BLANKETN T SPLACE STAPLES 2 FEET APARTTO KEEP MATTING FIRMLYPRESSED TO SOIL.'D' EROSION STOP: FOLD OFMATTING BURIED IN SILTTRENCH AND TAMPED. DOUBLEROW OF STAPLES'C' OVERLAP: BURYUPPER END OF LOWERSTRIP AS IN 'A' AND 'B'.OVERLAP END OF TOPSTRIP 4" AND STAPLE'B' TAMP THE TRENCH FULL OFSOIL. SECURE WITH ROW OFSTAPLES, 10" SPACING, 4" DOWNFROM TRENCH'A' BURY THE TOP END OF THEMATTING IN A TRENCH 4" ORMORE IN DEPTH'E' OVERFALL2PROFILEPLANTO CONSTRUCTION AREAN T SSTABILIZED CONSTRUCTION ACCESS24' (MIN)NOTES:1.PROVIDE APPROPRIATE TRANSITION BETWEEN STABILIZED CONSTRUCTION ENTRANCE ANDUNDISTURBED ROADWAY.2.THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING ORFLOWING OF SEDIMENT ONTO UNDISTURBED ROADWAY. THIS MAY REQUIRE PERIODIC TOPDRESSING WITH ADDITIONAL STONE OR ADDING STONE TO THE LENGTH OF THE ENTRANCE.3.REPAIR AND CLEANOUT MEASURES USED TO TRAP SEDIMENT.4.ALL SEDIMENT SPILLED, DROPPED, WASHED, OR TRACKED ONTO UNDISTURBED ROADWAY SHALLBE REMOVED AS DIRECTED BY THE ENGINEER.5.FINAL LOCATION AND INSTALLATION SHALL BE COORDINATED WITH THE CITY PRIOR TOCONSTRUCTION ACTIVITIES.6.CRUSHED STONE SHALL BE 1-1/2" DIA. CLOSE GRADED, AND IN ACCORDANCE TO MNDOT SECTION2118.EXISTING UNDISTURBED ROADWAYGEOTEXTILE FILTER FABRIC6" MIN. CRUSHED STONE75' MINIMUMEXISTINGUNDISTURBEDROADWAYTO CONSTRUCTION AREA
30' FROM EDGE OF ROADTO FRONT OF SPEED BUMP35'
R
.35' R.4" HIGH, 18"WIDE SPEEDBUMPFINISHEDGRADE3DIRECTION OF FLOWSEDIMENT BIO-ROLL / COMPOST FILTER LOGN T SNOTE:1. COMPOST FILTER LOGS (BIO ROLLS) SHALL BE FILTREXX EROSION CONTROL SOXX ORAPPROVED EQUAL.2. COMPOST FILLER TO BE MADE FROM A COMPOST BLEND 30%-40% GRADE 2 (SPEC 3890)AND 60%-70% PARTIALLY DECOMPOSED WOOD CHIPS, PER MNDOT SPEC 3897.3. FILTER FABRIC SHALL BE GEOTEXTILE KNITTED MATERIAL WITH MAX. OPENINGS OF 3/8".4. IF MULTIPLE ROLLS NEEDED, OVERLAP BY MIN. 12" AT ENDS AND STAKE.5. SILT SHALL BE REMOVED ONCE IT REACHES 80% OF THE HEIGHT OF THE ROLL OR ASDEEMED NECESSARY BY SITE CONTRACTOR TO MAINTAIN PROPER FUNCTION.8" MIN.EXISTING GROUND SURFACEWOODEN STAKES 1/2"X2"X16" MIN. PLACED 10' O.C. WHENINSTALLED ON GROUND. IF INSTALLED ON PVMT. PROVIDESANDBAGS BEHIND AND ON TOP AT MIN. 10' O.C.FILTER FABRIC AS SPECIFIEDFILLER AS SPECIFIEDFILL UPSTREAM BASE EDGEWITH 2" OF DIRT OR COMPOSTTO EMBED ROLL.= DIRECTION OF SURFACE FLOWPLANINLET PROTECTION ROCK FILTERN T SPROPOSED FUTURE CURBAGGREGATEBASE1 12" WASHEDGRAVEL FILTERAGGREGATE BACKFILLSTEEL PLATEIN PLACECATCHBASIN8-12" MINIMUMDEPTH4
SW1.3SWPPP - NARRATIVEOWNER INFORMATIONTRAINING SECTION 21PARTY RESPONSIBLE FOR LONG TERM OPERATION AND MAINTENANCE OFPERMANENT STORM WATER MANAGEMENT SYSTEMPERMANENT STORMWATER MANAGEMENT IS NOT REQUIRED AS PART OF THIS PROJECT TO MEET NPDES PERMITREQUIREMENTS. THE PROPERTY OWNER IS RESPONSIBLE FOR THE LONG TERM OPERATION AND MAINTENANCE OF THEPROPOSED STORMWATER SYSTEM.AREAS AND QUANTITIES:SWPPP CONTACT PERSONCONTRACTOR:SWPPP INSPECTOR TRAINING:ALL SWPPP INSPECTIONS MUST BE PERFORMED BY APERSON THAT MEETS THE TRAINING REQUIREMENTSOF THE NPDES CONSTRUCTION SITE PERMIT.TRAINING CREDENTIALS SHALL BE PROVIDED BY THECONTRACTOR AND KEPT ON SITE WITH THE SWPPPNOTE: QUANTITIES ARE FOR INFORMATIONAL PURPOSES ONLY. CONTRACTOR SHALL DETERMINE FORTHEMSELVES THE EXACT QUANTITIES FOR BIDDING AND CONSTRUCTION.SUPPLEMENTARY SITE SPECIFIC EROSION CONTROL NOTES:THESE NOTES SUPERCEDE ANY GENERAL SWPPP NOTES.THIS PROJECT IS GREATER THAN 1.0 ACRES SO AN NPDES PERMIT IS REQUIRED AND NEEDS TO BE SUBMITTED TO THEMPCA. THE CONTRACTOR IS REQUIRED TO FOLLOW THE GUIDELINES IN THE NPDES PERMIT THROUGHOUTCONSTRUCTION.SWPPP ATTACHMENTS (ONLY APPLICABLE IF SITE IS 1 ACRE OR GREATER):CONTRACTOR SHALL OBTAIN A COPY OF THE FOLLOWING SWPPP ATTACHMENTS WHICH ARE A PART OF THE OVERALLSWPPP PACKAGE:ATTACHMENT A. CONSTRUCTION SWPPP TEMPLATE - SITE SPECIFIC SWPPP DOCUMENTATTACHMENT B. CONSTRUCTION STORMWATER INSPECTION CHECKLISTATTACHMENT C. MAINTENANCE PLAN FOR PERMANENT STORM WATER TREATMENT SYSTEMSATTACHMENT D: STORMWATER MANAGEMENT REPORT - ON FILE AT THE OFFICE OF PROJECT ENGINEER. AVAILABLE UPON REQUEST.ATTACHMENT E: GEOTECHNICAL EVALUATION REPORT - ON FILE AT THE OFFICE OF PROJECT ENGINEER. AVAILABLE UPON REQUEST.THE CONTRACTOR AND ALL SUBCONTRACTORS INVOLVED WITH A CONSTRUCTION ACTIVITY THAT DISTURBS SITESOIL OR WHO IMPLEMENT A POLLUTANT CONTROL MEASURE IDENTIFIED IN THE STORM WATER POLLUTIONPREVENTION PLAN (SWPPP) MUST COMPLY WITH THE REQUIREMENTS OF THE NATIONAL POLLUTION DISCHARGEELIMINATION SYSTEM (NPDES) GENERAL PERMIT (DATED AUGUST 1, 2018 # MNR100001) AND ANY LOCAL GOVERNINGAGENCY HAVING JURISDICTION CONCERNING EROSION AND SEDIMENTATION CONTROL.STORMWATER DISCHARGE DESIGN REQUIREMENTSSWPPPTHE NATURE OF THIS PROJECT WILL BE CONSISTENT WITH WHAT IS REPRESENTED IN THIS SET OF CONSTRUCTIONPLANS AND SPECIFICATIONS. SEE THE SWPPP PLAN SHEETS AND SWPPP NARRATIVE (ATTACHMENT A:CONSTRUCTION SWPPP TEMPLATE) FOR ADDITIONAL SITE SPECIFIC SWPPP INFORMATION. THE PLANS SHOWLOCATIONS AND TYPES OF ALL TEMPORARY AND PERMANENT EROSION PREVENTION AND SEDIMENT CONTROLBMP'S. STANDARD DETAILS ARE ATTACHED TO THIS SWPPP DOCUMENT.THE INTENDED SEQUENCING OF MAJOR CONSTRUCTION ACTIVITIES IS AS FOLLOWS:1. INSTALL STABILIZED ROCK CONSTRUCTION ENTRANCE2. INSTALLATION OF SILT FENCE AROUND SITE3. INSTALL ORANGE CONSTRUCTION FENCING AROUND INFILTRATION AREAS4. INSTALL INLET PROTECTION AT ALL ADJACENT AND DOWNSTREAM CATCH BASINS5. CLEAR AND GRUB FOR TEMPORARY SEDIMENT BASIN / POND INSTALL6. CONSTRUCT TEMPORARY SEDIMENT BASIN / POND (SECTION 14)7. CLEAR AND GRUB REMAINDER OF SITE8. STRIP AND STOCKPILE TOPSOIL9. ROUGH GRADING OF SITE10. STABILIZE DENUDED AREAS AND STOCKPILES11. INSTALL SANITARY SEWER, WATER MAIN STORM SEWER AND SERVICES12. INSTALL SILT FENCE / INLET PROTECTION AROUND CB'S13. INSTALL STREET SECTION14. INSTALL CURB AND GUTTER15. BITUMINOUS ON STREETS16. FINAL GRADE BOULEVARD, INSTALL SEED AND MULCH17. REMOVE ACCUMULATED SEDIMENT FROM BASIN / POND18. FINAL GRADE POND / INFILTRATION BASINS (DO NOT COMPACT SOILS IN INFILTRATION AREAS.)19. WHEN ALL CONSTRUCTION ACTIVITY IS COMPLETE AND THE SITE IS STABILIZED BY EITHER SEED ORSOD/LANDSCAPING, REMOVE SILT FENCE AND RESEED ANY AREAS DISTURBED BY THE REMOVAL.RECORDS RETENTION:THE SWPPP (ORIGINAL OR COPIES) INCLUDING, ALL CHANGES TO IT, AND INSPECTIONS AND MAINTENANCERECORDS MUST BE KEPT AT THE SITE DURING CONSTRUCTION BY THE PERMITTEE WHO HAS OPERATIONALCONTROL OF THAT PORTION OF THE SITE. THE SWPPP CAN BE KEPT IN EITHER THE FIELD OFFICE OR IN AN ON SITEVEHICLE 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 NOT AS OUTLINED IN SECTION 4. THIS DOES NOT INCLUDE ANY RECORDSAFTER SUBMITTAL OF THE NOT.1.THE FINAL SWPPP;2.ANY OTHER STORMWATER RELATED PERMITS REQUIRED FOR THE PROJECT;3.RECORDS OF ALL INSPECTION AND MAINTENANCE CONDUCTED DURING CONSTRUCTION (SEE SECTION 11,INSPECTIONS AND MAINTENANCE);4.ALL PERMANENT OPERATION AND MAINTENANCE AGREEMENTS THAT HAVE BEEN IMPLEMENTED, INCLUDINGALL RIGHT OF WAY, CONTRACTS, COVENANTS AND OTHER BINDING REQUIREMENTS REGARDING PERPETUALMAINTENANCE; AND5.ALL REQUIRED CALCULATIONS FOR DESIGN OF THE TEMPORARY AND PERMANENT STORMWATERMANAGEMENT SYSTEMS.SWPPP IMPLEMENTATION RESPONSIBILITIES:1.THE OWNER AND CONTRACTOR ARE PERMITTEE(S) AS IDENTIFIED BY THE NPDES PERMIT.2.CONTRACTOR SHALL BE RESPONSIBLE FOR ALL ON-SITE IMPLEMENTATION OF THE SWPPP, INCLUDING THEACTIVITIES OF ALL OF THE CONTRACTOR'S SUBCONTRACTORS.3.CONTRACTOR SHALL PROVIDE A PERSON(S) KNOWLEDGEABLE AND EXPERIENCED IN THE APPLICATION OFEROSION PREVENTION AND SEDIMENT CONTROL BMPS TO OVERSEE ALL INSTALLATION AND MAINTENANCE OFBMPS AND IMPLEMENTATION OF THE SWPPP.4.CONTRACTOR SHALL PROVIDE PERSON(S) MEETING THE TRAINING REQUIREMENTS OF THE NPDES PERMIT TOCONDUCT INSPECTION AND MAINTENANCE OF ALL EROSION PREVENTION AND SEDIMENT CONTROL BMPS INACCORDANCE WITH THE REQUIREMENTS OF THE PERMIT. ONE OF THESE INDIVIDUAL(S) MUST BE AVAILABLEFOR AN ONSITE INSPECTION WITHIN 72 HOURS UPON REQUEST BY MPCA. CONTRACTOR SHALL PROVIDETRAINING DOCUMENTATION FOR THESE INDIVIDUAL(S) AS REQUIRED BY THE NPDES PERMIT. THIS TRAININGDOCUMENTATION SHALL BE RECORDED IN OR WITH THE SWPPP BEFORE THE START OF CONSTRUCTION OR ASSOON AS THE PERSONNEL FOR THE PROJECT HAVE BEEN DETERMINED. DOCUMENTATION SHALL INCLUDE:4.1.NAMES OF THE PERSONNEL ASSOCIATED WITH THE PROJECT THAT ARE REQUIRED TO BE TRAINED PERSECTION 21 OF THE PERMIT.4.2.DATES OF TRAINING AND NAME OF INSTRUCTOR AND ENTITY PROVIDING TRAINING.4.3.CONTENT OF TRAINING COURSE OR WORKSHOP INCLUDING THE NUMBER OF HOURS OF TRAINING.5.FOLLOWING FINAL STABILIZATION AND THE TERMINATION OF COVERAGE FOR THE NPDES PERMIT, THE OWNERIS EXPECTED TO FURNISH LONG TERM OPERATION AND MAINTENANCE (O & M) OF THE PERMANENT STORMWATER MANAGEMENT SYSTEM.CONSTRUCTION ACTIVITY REQUIREMENTSSWPPP AMENDMENTS (SECTION 6):1.ONE OF THE INDIVIDUALS DESCRIBED IN ITEM 21.2.A OR ITEM 21.2.B OR ANOTHER QUALIFIED INDIVIDUAL MUSTCOMPLETE ALL SWPPP CHANGES. CHANGES INVOLVING THE USE OF A LESS STRINGENT BMP MUST INCLUDE AJUSTIFICATION DESCRIBING HOW THE REPLACEMENT BMP IS EFFECTIVE FOR THE SITE CHARACTERISTICS.2.PERMITTEES MUST AMEND THE SWPPP TO INCLUDE ADDITIONAL OR MODIFIED BMPS AS NECESSARY TOCORRECT PROBLEMS IDENTIFIED OR ADDRESS SITUATIONS WHENEVER THERE IS A CHANGE IN DESIGN,CONSTRUCTION, OPERATION, MAINTENANCE, WEATHER OR SEASONAL CONDITIONS HAVING A SIGNIFICANTEFFECT ON THE DISCHARGE OF POLLUTANTS TO SURFACE WATERS OR GROUNDWATER.3.PERMITTEES MUST AMEND THE SWPPP TO INCLUDE ADDITIONAL OR MODIFIED BMPS AS NECESSARY TOCORRECT PROBLEMS IDENTIFIED OR ADDRESS SITUATIONS WHENEVER INSPECTIONS OR INVESTIGATIONS BYTHE SITE OWNER OR OPERATOR, USEPA OR MPCA OFFICIALS INDICATE THE SWPPP IS NOT EFFECTIVE INELIMINATING OR SIGNIFICANTLY MINIMIZING THE DISCHARGE OF POLLUTANTS TO SURFACE WATERS ORGROUNDWATER OR THE DISCHARGES ARE CAUSING WATER QUALITY STANDARD EXCEEDANCES (E.G.,NUISANCE CONDITIONS AS DEFINED IN MINN. R. 7050.0210, SUBP. 2) OR THE SWPPP IS NOT CONSISTENT WITHTHE OBJECTIVES OF A USEPA APPROVED TMDL.BMP SELECTION AND INSTALLATION (SECTION 7):1.PERMITTEES MUST SELECT, INSTALL, AND MAINTAIN THE BMPS IDENTIFIED IN THE SWPPP AND IN THIS PERMITIN AN APPROPRIATE AND FUNCTIONAL MANNER AND IN ACCORDANCE WITH RELEVANT MANUFACTURERSPECIFICATIONS AND ACCEPTED ENGINEERING PRACTICES.EROSION PREVENTION (SECTION 8):1.BEFORE WORK BEGINS, PERMITTEES MUST DELINEATE THE LOCATION OF AREAS NOT TO BE DISTURBED.2.PERMITTEES MUST MINIMIZE THE NEED FOR DISTURBANCE OF PORTIONS OF THE PROJECT WITH STEEPSLOPES. WHEN STEEP SLOPES MUST BE DISTURBED, PERMITTEES MUST USE TECHNIQUES SUCH AS PHASINGAND STABILIZATION PRACTICES DESIGNED FOR STEEP SLOPES (E.G., SLOPE DRAINING AND TERRACING).3.PERMITTEES MUST STABILIZE ALL EXPOSED SOIL AREAS, INCLUDING STOCKPILES. STABILIZATION MUST BEINITIATED IMMEDIATELY TO LIMIT SOIL EROSION WHEN CONSTRUCTION ACTIVITY HAS PERMANENTLY ORTEMPORARILY CEASED ON ANY PORTION OF THE SITE AND WILL NOT RESUME FOR A PERIOD EXCEEDING 14CALENDAR DAYS. STABILIZATION MUST BE COMPLETED NO LATER THAN 14 CALENDAR DAYS AFTER THECONSTRUCTION ACTIVITY HAS CEASED. STABILIZATION IS NOT REQUIRED ON CONSTRUCTED BASECOMPONENTS OF ROADS, PARKING LOTS AND SIMILAR SURFACES. STABILIZATION IS NOT REQUIRED ONTEMPORARY STOCKPILES WITHOUT SIGNIFICANT SILT, CLAY OR ORGANIC COMPONENTS (E.G., CLEANAGGREGATE STOCKPILES, DEMOLITION CONCRETE STOCKPILES, SAND STOCKPILES) BUT PERMITTEES MUSTPROVIDE SEDIMENT CONTROLS AT THE BASE OF THE STOCKPILE.4.FOR PUBLIC WATERS THAT THE MINNESOTA DNR HAS PROMULGATED "WORK IN WATER RESTRICTIONS" DURINGSPECIFIED FISH SPAWNING TIME FRAMES, PERMITTEES MUST COMPLETE STABILIZATION OF ALL EXPOSED SOILAREAS WITHIN 200 FEET OF THE WATER'S EDGE, AND THAT DRAIN TO THESE WATERS, WITHIN 24 HOURSDURING THE RESTRICTION PERIOD.5.PERMITTEES MUST STABILIZE THE NORMAL WETTED PERIMETER OF THE LAST 200 LINEAR FEET OFTEMPORARY OR PERMANENT DRAINAGE DITCHES OR SWALES THAT DRAIN WATER FROM THE SITE WITHIN 24HOURS AFTER CONNECTING TO A SURFACE WATER OR PROPERTY EDGE. PERMITTEES MUST COMPLETESTABILIZATION OF REMAINING PORTIONS OF TEMPORARY OR PERMANENT DITCHES OR SWALES WITHIN 14CALENDAR DAYS AFTER CONNECTING TO A SURFACE WATER OR PROPERTY EDGE AND CONSTRUCTION INTHAT PORTION OF THE DITCH TEMPORARILY OR PERMANENTLY CEASES.6.TEMPORARY OR PERMANENT DITCHES OR SWALES BEING USED AS A SEDIMENT CONTAINMENT SYSTEMDURING CONSTRUCTION (WITH PROPERLY DESIGNED ROCK-DITCH CHECKS, BIO ROLLS, SILT DIKES, ETC.) DONOT NEED TO BE STABILIZED. PERMITTEES MUST STABILIZE THESE AREAS WITHIN 24 HOURS AFTER THEIR USEAS A SEDIMENT CONTAINMENT SYSTEM CEASES7.PERMITTEES MUST NOT USE MULCH, HYDROMULCH, TACKIFIER, POLYACRYLAMIDE OR SIMILAR EROSIONPREVENTION PRACTICES WITHIN ANY PORTION OF THE NORMAL WETTED PERIMETER OF A TEMPORARY ORPERMANENT DRAINAGE DITCH OR SWALE SECTION WITH A CONTINUOUS SLOPE OF GREATER THAN 2 PERCENT.8.PERMITTEES MUST PROVIDE TEMPORARY OR PERMANENT ENERGY DISSIPATION AT ALL PIPE OUTLETS WITHIN24 HOURS AFTER CONNECTION TO A SURFACE WATER OR PERMANENT STORMWATER TREATMENT SYSTEM.9.PERMITTEES MUST NOT DISTURB MORE LAND (I.E., PHASING) THAN CAN BE EFFECTIVELY INSPECTED ANDMAINTAINED IN ACCORDANCE WITH SECTION 11.SEDIMENT CONTROL (SECTION 9):1.PERMITTEES MUST ESTABLISH SEDIMENT CONTROL BMPS ON ALL DOWNGRADIENT PERIMETERS OF THE SITEAND DOWNGRADIENT AREAS OF THE SITE THAT DRAIN TO ANY SURFACE WATER, INCLUDING CURB ANDGUTTER SYSTEMS. PERMITTEES MUST LOCATE SEDIMENT CONTROL PRACTICES UPGRADIENT OF ANY BUFFERZONES. PERMITTEES MUST INSTALL SEDIMENT CONTROL PRACTICES BEFORE ANY UPGRADIENTLAND-DISTURBING ACTIVITIES BEGIN AND MUST KEEP THE SEDIMENT CONTROL PRACTICES IN PLACE UNTILTHEY ESTABLISH PERMANENT COVER.2.IF DOWNGRADIENT SEDIMENT CONTROLS ARE OVERLOADED, BASED ON FREQUENT FAILURE OR EXCESSIVEMAINTENANCE REQUIREMENTS, PERMITTEES MUST INSTALL ADDITIONAL UPGRADIENT SEDIMENT CONTROLPRACTICES OR REDUNDANT BMPS TO ELIMINATE THE OVERLOADING AND AMEND THE SWPPP TO IDENTIFYTHESE ADDITIONAL PRACTICES AS REQUIRED IN ITEM 6.3.3.TEMPORARY OR PERMANENT DRAINAGE DITCHES AND SEDIMENT BASINS DESIGNED AS PART OF A SEDIMENTCONTAINMENT SYSTEM (E.G., DITCHES WITH ROCK-CHECK DAMS) REQUIRE SEDIMENT CONTROL PRACTICESONLY AS APPROPRIATE FOR SITE CONDITIONS.4.A FLOATING SILT CURTAIN PLACED IN THE WATER IS NOT A SEDIMENT CONTROL BMP TO SATISFY ITEM 9.2EXCEPT WHEN WORKING ON A SHORELINE OR BELOW THE WATERLINE. IMMEDIATELY AFTER THE SHORT TERMCONSTRUCTION ACTIVITY (E.G., INSTALLATION OF RIP RAP ALONG THE SHORELINE) IN THAT AREA ISCOMPLETE, PERMITTEES MUST INSTALL AN UPLAND PERIMETER CONTROL PRACTICE IF EXPOSED SOILS STILLDRAIN TO A SURFACE WATER.5.PERMITTEES MUST RE-INSTALL ALL SEDIMENT CONTROL PRACTICES ADJUSTED OR REMOVED TOACCOMMODATE SHORT-TERM ACTIVITIES SUCH AS CLEARING OR GRUBBING, OR PASSAGE OF VEHICLES,IMMEDIATELY AFTER THE SHORT-TERM ACTIVITY IS COMPLETED. PERMITTEES MUST RE-INSTALL SEDIMENTCONTROL PRACTICES BEFORE THE NEXT PRECIPITATION EVENT EVEN IF THE SHORT-TERM ACTIVITY IS NOTCOMPLETE.6.PERMITTEES MUST PROTECT ALL STORM DRAIN INLETS USING APPROPRIATE BMPS DURING CONSTRUCTIONUNTIL THEY ESTABLISH PERMANENT COVER ON ALL AREAS WITH POTENTIAL FOR DISCHARGING TO THE INLET.7.PERMITTEES MAY REMOVE INLET PROTECTION FOR A PARTICULAR INLET IF A SPECIFIC SAFETY CONCERN (E.G.STREET FLOODING/FREEZING) IS IDENTIFIED BY THE PERMITTEES OR THE JURISDICTIONAL AUTHORITY (E.G.,CITY/COUNTY/TOWNSHIP/MINNESOTA DEPARTMENT OF TRANSPORTATION ENGINEER). PERMITTEES MUSTDOCUMENT THE NEED FOR REMOVAL IN THE SWPPP.8.PERMITTEES MUST PROVIDE SILT FENCE OR OTHER EFFECTIVE SEDIMENT CONTROLS AT THE BASE OFSTOCKPILES ON THE DOWNGRADIENT PERIMETER.9.PERMITTEES MUST LOCATE STOCKPILES OUTSIDE OF NATURAL BUFFERS OR SURFACE WATERS, INCLUDINGSTORMWATER CONVEYANCES SUCH AS CURB AND GUTTER SYSTEMS UNLESS THERE IS A BYPASS IN PLACEFOR THE STORMWATER. 10. PERMITTEES MUST INSTALL A VEHICLE TRACKING BMP TO MINIMIZE THE TRACK OUT OF SEDIMENT FROM THECONSTRUCTION SITE OR ONTO PAVED ROADS WITHIN THE SITE. 11. PERMITTEES MUST USE STREET SWEEPING IF VEHICLE TRACKING BMPS ARE NOT ADEQUATE TO PREVENTSEDIMENT TRACKING ONTO THE STREET. 12. PERMITTEES MUST INSTALL TEMPORARY SEDIMENT BASINS AS REQUIRED IN SECTION 14. 13. IN ANY AREAS OF THE SITE WHERE FINAL VEGETATIVE STABILIZATION WILL OCCUR, PERMITTEES MUSTRESTRICT VEHICLE AND EQUIPMENT USE TO MINIMIZE SOIL COMPACTION. 14. PERMITTEES MUST PRESERVE TOPSOIL ON THE SITE, UNLESS INFEASIBLE. 15. PERMITTEES MUST DIRECT DISCHARGES FROM BMPS TO VEGETATED AREAS UNLESS INFEASIBLE. 16. PERMITTEES MUST PRESERVE A 50 FOOT NATURAL BUFFER OR, IF A BUFFER IS INFEASIBLE ON THE SITE,PROVIDE REDUNDANT (DOUBLE) PERIMETER SEDIMENT CONTROLS WHEN A SURFACE WATER IS LOCATEDWITHIN 50 FEET OF THE PROJECT'S EARTH DISTURBANCES AND STORMWATER FLOWS TO THE SURFACEWATER. PERMITTEES MUST INSTALL PERIMETER SEDIMENT CONTROLS AT LEAST 5 FEET APART UNLESSLIMITED BY LACK OF AVAILABLE SPACE. NATURAL BUFFERS ARE NOT REQUIRED ADJACENT TO ROAD DITCHES,JUDICIAL DITCHES, COUNTY DITCHES, STORMWATER CONVEYANCE CHANNELS, STORM DRAIN INLETS, ANDSEDIMENT BASINS. IF PRESERVING THE BUFFER IS INFEASIBLE, PERMITTEES MUST DOCUMENT THE REASONSIN THE SWPPP. SHEET PILING IS A REDUNDANT PERIMETER CONTROL IF INSTALLED IN A MANNER THAT RETAINSALL STORMWATER. 17. PERMITTEES MUST USE POLYMERS, FLOCCULANTS, OR OTHER SEDIMENTATION TREATMENT CHEMICALS INACCORDANCE WITH ACCEPTED ENGINEERING PRACTICES, DOSING SPECIFICATIONS AND SEDIMENT REMOVALDESIGN SPECIFICATIONS PROVIDED BY THE MANUFACTURER OR SUPPLIER. THE PERMITTEES MUST USECONVENTIONAL EROSION AND SEDIMENT CONTROLS PRIOR TO CHEMICAL ADDITION AND MUST DIRECTTREATED STORMWATER TO A SEDIMENT CONTROL SYSTEM FOR FILTRATION OR SETTLEMENT OF THE FLOCPRIOR TO DISCHARGE.DEWATERING AND BASIN DRAINING (SECTION 10):1.PERMITTEES MUST DISCHARGE TURBID OR SEDIMENT-LADEN WATERS RELATED TO DEWATERING OR BASINDRAINING (E.G., PUMPED DISCHARGES, TRENCH/DITCH CUTS FOR DRAINAGE) TO A TEMPORARY ORPERMANENT SEDIMENT BASIN ON THE PROJECT SITE UNLESS INFEASIBLE. PERMITTEES MAY DEWATER TOSURFACE WATERS IF THEY VISUALLY CHECK TO ENSURE ADEQUATE TREATMENT HAS BEEN OBTAINED ANDNUISANCE CONDITIONS (SEE MINN. R. 7050.0210, SUBP. 2) WILL NOT RESULT FROM THE DISCHARGE. IFPERMITTEES CANNOT DISCHARGE THE WATER TO A SEDIMENTATION BASIN PRIOR TO ENTERING A SURFACEWATER, PERMITTEES MUST TREAT IT WITH APPROPRIATE BMPS SUCH THAT THE DISCHARGE DOES NOTADVERSELY AFFECT THE SURFACE WATER OR DOWNSTREAM PROPERTIES.2.IF PERMITTEES MUST DISCHARGE WATER CONTAINING OIL OR GREASE, THEY MUST USE AN OIL-WATERSEPARATOR OR SUITABLE FILTRATION DEVICE (E.G., CARTRIDGE FILTERS, ABSORBENTS PADS) PRIOR TODISCHARGE.3.PERMITTEES MUST DISCHARGE ALL WATER FROM DEWATERING OR BASIN-DRAINING ACTIVITIES IN A MANNERTHAT DOES NOT CAUSE EROSION OR SCOUR IN THE IMMEDIATE VICINITY OF DISCHARGE POINTS ORINUNDATION OF WETLANDS IN THE IMMEDIATE VICINITY OF DISCHARGE POINTS THAT CAUSES SIGNIFICANTADVERSE IMPACT TO THE WETLAND.4.IF PERMITTEES USE FILTERS WITH BACKWASH WATER, THEY MUST HAUL THE BACKWASH WATER AWAY FORDISPOSAL, RETURN THE BACKWASH WATER TO THE BEGINNING OF THE TREATMENT PROCESS, ORINCORPORATE THE BACKWASH WATER INTO THE SITE IN A MANNER THAT DOES NOT CAUSE EROSION.INSPECTIONS AND MAINTENANCE (SECTION 11):1.PERMITTEES MUST ENSURE A TRAINED PERSON, AS IDENTIFIED IN ITEM 21.2.B, WILL INSPECT THE ENTIRECONSTRUCTION SITE AT LEAST ONCE EVERY SEVEN (7) DAYS DURING ACTIVE CONSTRUCTION AND WITHIN 24HOURS AFTER A RAINFALL EVENT GREATER THAN 1/2 INCH IN 24 HOURS.2.PERMITTEES MUST INSPECT AND MAINTAIN ALL PERMANENT STORMWATER TREATMENT BMPS.3.PERMITTEES MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL BMPS AND POLLUTIONPREVENTION MANAGEMENT MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. PERMITTEES MUSTREPAIR, REPLACE OR SUPPLEMENT ALL NONFUNCTIONAL BMPS WITH FUNCTIONAL BMPS BY THE END OF THENEXT BUSINESS DAY AFTER DISCOVERY UNLESS ANOTHER TIME FRAME IS SPECIFIED IN ITEM 11.5 OR 11.6.PERMITTEES MAY TAKE ADDITIONAL TIME IF FIELD CONDITIONS PREVENT ACCESS TO THE AREA.4.DURING EACH INSPECTION, PERMITTEES MUST INSPECT SURFACE WATERS, INCLUDING DRAINAGE DITCHESAND CONVEYANCE SYSTEMS BUT NOT CURB AND GUTTER SYSTEMS, FOR EVIDENCE OF EROSION ANDSEDIMENT DEPOSITION. PERMITTEES MUST REMOVE ALL DELTAS AND SEDIMENT DEPOSITED IN SURFACEWATERS, INCLUDING DRAINAGE WAYS, CATCH BASINS, AND OTHER DRAINAGE SYSTEMS AND RESTABILIZE THEAREAS WHERE SEDIMENT REMOVAL RESULTS IN EXPOSED SOIL. PERMITTEES MUST COMPLETE REMOVAL ANDSTABILIZATION WITHIN SEVEN (7) CALENDAR DAYS OF DISCOVERY UNLESS PRECLUDED BY LEGAL,REGULATORY, OR PHYSICAL ACCESS CONSTRAINTS. PERMITTEES MUST USE ALL REASONABLE EFFORTS TOOBTAIN ACCESS. IF PRECLUDED, REMOVAL AND STABILIZATION MUST TAKE PLACE WITHIN SEVEN (7) DAYS OFOBTAINING ACCESS. PERMITTEES ARE RESPONSIBLE FOR CONTACTING ALL LOCAL, REGIONAL, STATE ANDFEDERAL AUTHORITIES AND RECEIVING ANY APPLICABLE PERMITS, PRIOR TO CONDUCTING ANY WORK INSURFACE WATERS.5.PERMITTEES MUST INSPECT CONSTRUCTION SITE VEHICLE EXIT LOCATIONS, STREETS AND CURB AND GUTTERSYSTEMS WITHIN AND ADJACENT TO THE PROJECT FOR SEDIMENTATION FROM EROSION OR TRACKEDSEDIMENT FROM VEHICLES. PERMITTEES MUST REMOVE SEDIMENT FROM ALL PAVED SURFACES WITHIN ONE(1) CALENDAR DAY OF DISCOVERY OR, IF APPLICABLE, WITHIN A SHORTER TIME TO AVOID A SAFETY HAZARD TOUSERS OF PUBLIC STREETS.6.PERMITTEES MUST REPAIR, REPLACE OR SUPPLEMENT ALL PERIMETER CONTROL DEVICES WHEN THEYBECOME NONFUNCTIONAL OR THE SEDIMENT REACHES 1/2 OF THE HEIGHT OF THE DEVICE.7.PERMITTEES MUST DRAIN TEMPORARY AND PERMANENT SEDIMENTATION BASINS AND REMOVE THE SEDIMENTWHEN THE DEPTH OF SEDIMENT COLLECTED IN THE BASIN REACHES 1/2 THE STORAGE VOLUME.8.PERMITTEES MUST ENSURE THAT AT LEAST ONE INDIVIDUAL PRESENT ON THE SITE (OR AVAILABLE TO THEPROJECT SITE IN THREE (3) CALENDAR DAYS) IS TRAINED IN THE JOB DUTIES DESCRIBED IN ITEM 21.2.B.9.PERMITTEES MAY ADJUST THE INSPECTION SCHEDULE DESCRIBED IN ITEM 11.2 AS FOLLOWS:a. INSPECTIONS OF AREAS WITH PERMANENT COVER CAN BE REDUCED TO ONCE PER MONTH, EVEN IFCONSTRUCTION ACTIVITY CONTINUES ON OTHER PORTIONS OF THE SITE; ORb.WHERE SITES HAVE PERMANENT COVER ON ALL EXPOSED SOIL AND NO CONSTRUCTION ACTIVITY ISOCCURRING ANYWHERE ON THE SITE, INSPECTIONS CAN BE REDUCED TO ONCE PER MONTH AND, AFTER 12MONTHS, MAY BE SUSPENDED COMPLETELY UNTIL CONSTRUCTION ACTIVITY RESUMES. THE MPCA MAYREQUIRE INSPECTIONS TO RESUME IF CONDITIONS WARRANT; ORc.WHERE CONSTRUCTION ACTIVITY HAS BEEN SUSPENDED DUE TO FROZEN GROUND CONDITIONS,INSPECTIONS MAY BE SUSPENDED. INSPECTIONS MUST RESUME WITHIN 24 HOURS OF RUNOFF OCCURRING,OR UPON RESUMING CONSTRUCTION, WHICHEVER COMES FIRST. 10. PERMITTEES MUST RECORD ALL INSPECTIONS AND MAINTENANCE ACTIVITIES WITHIN 24 HOURS OF BEINGCONDUCTED AND THESE RECORDS MUST BE RETAINED WITH THE SWPPP. THESE RECORDS MUST INCLUDE:a.DATE AND TIME OF INSPECTIONS; ANDb.NAME OF PERSONS CONDUCTING INSPECTIONS; ANDc.ACCURATE FINDINGS OF INSPECTIONS, INCLUDING THE SPECIFIC LOCATION WHERE CORRECTIVE ACTIONSARE NEEDED; ANDd.CORRECTIVE ACTIONS TAKEN (INCLUDING DATES, TIMES, AND PARTY COMPLETING MAINTENANCEACTIVITIES); ANDe.DATE OF ALL RAINFALL EVENTS GREATER THAN 1/2 INCHES IN 24 HOURS, AND THE AMOUNT OF RAINFALLFOR EACH EVENT. PERMITTEES MUST OBTAIN RAINFALL AMOUNTS BY EITHER A PROPERLY MAINTAINEDRAIN GAUGE INSTALLED ONSITE, A WEATHER STATION THAT IS WITHIN ONE (1) MILE OF YOUR LOCATION, ORA WEATHER REPORTING SYSTEM THAT PROVIDES SITE SPECIFIC RAINFALL DATA FROM RADAR SUMMARIES;ANDf.IF PERMITTEES OBSERVE A DISCHARGE DURING THE INSPECTION, THEY MUST RECORD AND SHOULDPHOTOGRAPH AND DESCRIBE THE LOCATION OF THE DISCHARGE (I.E., COLOR, ODOR, SETTLED ORSUSPENDED SOLIDS, OIL SHEEN, AND OTHER OBVIOUS INDICATORS OF POLLUTANTS); ANDg.ANY AMENDMENTS TO THE SWPPP PROPOSED AS A RESULT OF THE INSPECTION MUST BE DOCUMENTED ASREQUIRED IN SECTION 6 WITHIN SEVEN (7) CALENDAR DAYS.POLLUTION PREVENTION MANAGEMENT (SECTION 12):1.PERMITTEES MUST PLACE BUILDING PRODUCTS AND LANDSCAPE MATERIALS UNDER COVER (E.G., PLASTICSHEETING OR TEMPORARY ROOFS) OR PROTECT THEM BY SIMILARLY EFFECTIVE MEANS DESIGNED TOMINIMIZE CONTACT WITH STORMWATER. PERMITTEES ARE NOT REQUIRED TO COVER OR PROTECT PRODUCTSWHICH ARE EITHER NOT A SOURCE OF CONTAMINATION TO STORMWATER OR ARE DESIGNED TO BE EXPOSEDTO STORMWATER.2.PERMITTEES MUST PLACE PESTICIDES, FERTILIZERS AND TREATMENT CHEMICALS UNDER COVER (E.G.,PLASTIC SHEETING OR TEMPORARY ROOFS) OR PROTECT THEM BY SIMILARLY EFFECTIVE MEANS DESIGNEDTO MINIMIZE CONTACT WITH STORMWATER.3.PERMITTEES MUST STORE HAZARDOUS MATERIALS AND TOXIC WASTE, (INCLUDING OIL, DIESEL FUEL,GASOLINE, HYDRAULIC FLUIDS, PAINT SOLVENTS, PETROLEUM-BASED PRODUCTS, WOOD PRESERVATIVES,ADDITIVES, CURING COMPOUNDS, AND ACIDS) IN SEALED CONTAINERS TO PREVENT SPILLS, LEAKS OR OTHERDISCHARGE. STORAGE AND DISPOSAL OF HAZARDOUS WASTE MATERIALS MUST BE IN COMPLIANCE WITH MINN.R. CH. 7045 INCLUDING SECONDARY CONTAINMENT AS APPLICABLE.4.PERMITTEES MUST PROPERLY STORE, COLLECT AND DISPOSE SOLID WASTE IN COMPLIANCE WITH MINN. R. CH.7035.5.PERMITTEES MUST POSITION PORTABLE TOILETS SO THEY ARE SECURE AND WILL NOT TIP OR BE KNOCKEDOVER. PERMITTEES MUST PROPERLY DISPOSE SANITARY WASTE IN ACCORDANCE WITH MINN. R. CH. 7041.6.PERMITTEES MUST TAKE REASONABLE STEPS TO PREVENT THE DISCHARGE OF SPILLED OR LEAKEDCHEMICALS, INCLUDING FUEL, FROM ANY AREA WHERE CHEMICALS OR FUEL WILL BE LOADED OR UNLOADEDINCLUDING THE USE OF DRIP PANS OR ABSORBENTS UNLESS INFEASIBLE. PERMITTEES MUST ENSUREADEQUATE SUPPLIES ARE AVAILABLE AT ALL TIMES TO CLEAN UP DISCHARGED MATERIALS AND THAT ANAPPROPRIATE DISPOSAL METHOD IS AVAILABLE FOR RECOVERED SPILLED MATERIALS. PERMITTEES MUSTREPORT AND CLEAN UP SPILLS IMMEDIATELY AS REQUIRED BY MINN. STAT. 115.061, USING DRY CLEAN UPMEASURES WHERE POSSIBLE.7.PERMITTEES MUST LIMIT VEHICLE EXTERIOR WASHING AND EQUIPMENT TO A DEFINED AREA OF THE SITE.PERMITTEES MUST CONTAIN RUNOFF FROM THE WASHING AREA IN A SEDIMENT BASIN OR OTHER SIMILARLYEFFECTIVE CONTROLS AND MUST DISPOSE WASTE FROM THE WASHING ACTIVITY PROPERLY. PERMITTEESMUST PROPERLY USE AND STORE SOAPS, DETERGENTS, OR SOLVENTS.8.PERMITTEES MUST PROVIDE EFFECTIVE CONTAINMENT FOR ALL LIQUID AND SOLID WASTES GENERATED BYWASHOUT OPERATIONS (E.G., CONCRETE, STUCCO, PAINT, FORM RELEASE OILS, CURING COMPOUNDS ANDOTHER CONSTRUCTION MATERIALS) RELATED TO THE CONSTRUCTION ACTIVITY. PERMITTEES MUST PREVENTLIQUID AND SOLID WASHOUT WASTES FROM CONTACTING THE GROUND AND MUST DESIGN THE CONTAINMENTSO IT DOES NOT RESULT IN RUNOFF FROM THE WASHOUT OPERATIONS OR AREAS. PERMITTEES MUSTPROPERLY DISPOSE LIQUID AND SOLID WASTES IN COMPLIANCE WITH MPCA RULES. PERMITTEES MUSTINSTALL A SIGN INDICATING THE LOCATION OF THE WASHOUT FACILITY.PERMIT TERMINATION (SECTION 4 AND SECTION 13):1.PERMITTEES MUST SUBMIT A NOT WITHIN 30 DAYS AFTER ALL TERMINATION CONDITIONS LISTED IN SECTION 13ARE COMPLETE.2.PERMITTEES MUST SUBMIT A NOT WITHIN 30 DAYS AFTER SELLING OR OTHERWISE LEGALLY TRANSFERRINGTHE ENTIRE SITE, INCLUDING PERMIT RESPONSIBILITY FOR ROADS (E.G., STREET SWEEPING) ANDSTORMWATER INFRASTRUCTURE FINAL CLEAN OUT, OR TRANSFERRING PORTIONS OF A SITE TO ANOTHERPARTY. THE PERMITTEES' COVERAGE UNDER THIS PERMIT TERMINATES AT MIDNIGHT ON THE SUBMISSIONDATE OF THE NOT.3.PERMITTEES MUST COMPLETE ALL CONSTRUCTION ACTIVITY AND MUST INSTALL PERMANENT COVER OVER ALLAREAS PRIOR TO SUBMITTING THE NOT. VEGETATIVE COVER MUST CONSIST OF A UNIFORM PERENNIALVEGETATION WITH A DENSITY OF 70 PERCENT OF ITS EXPECTED FINAL GROWTH. VEGETATION IS NOTREQUIRED WHERE THE FUNCTION OF A SPECIFIC AREA DICTATES NO VEGETATION, SUCH AS IMPERVIOUSSURFACES OR THE BASE OF A SAND FILTER.4.PERMITTEES MUST CLEAN THE PERMANENT STORMWATER TREATMENT SYSTEM OF ANY ACCUMULATEDSEDIMENT AND MUST ENSURE THE SYSTEM MEETS ALL APPLICABLE REQUIREMENTS IN SECTION 15 THROUGH19 AND IS OPERATING AS DESIGNED.5.PERMITTEES MUST REMOVE ALL SEDIMENT FROM CONVEYANCE SYSTEMS PRIOR TO SUBMITTING THE NOT.6.PERMITTEES MUST REMOVE ALL TEMPORARY SYNTHETIC EROSION PREVENTION AND SEDIMENT CONTROLBMPS PRIOR TO SUBMITTING THE NOT. PERMITTEES MAY LEAVE BMPS DESIGNED TO DECOMPOSE ON-SITE INPLACE.7.FOR RESIDENTIAL CONSTRUCTION ONLY, PERMIT COVERAGE TERMINATES ON INDIVIDUAL LOTS IF THESTRUCTURES ARE FINISHED AND TEMPORARY EROSION PREVENTION AND DOWNGRADIENT PERIMETERCONTROL IS COMPLETE, THE RESIDENCE SELLS TO THE HOMEOWNER, AND THE PERMITTEE DISTRIBUTES THEMPCA'S "HOMEOWNER FACT SHEET" TO THE HOMEOWNER.8.FOR CONSTRUCTION PROJECTS ON AGRICULTURAL LAND (E.G., PIPELINES ACROSS CROPLAND), PERMITTEESMUST RETURN THE DISTURBED LAND TO ITS PRECONSTRUCTION AGRICULTURAL USE PRIOR TO SUBMITTINGTHE NOT.SEED NOTES:ALL SEED MIXES AND APPLICATION SHALL BE IN ACCORDANCE WITH THE MNDOT SEEDING MANUAL.GENERAL RECOMMENDATIONS:THE CONTRACTOR IS RESPONSIBLE TO SALVAGE AND PRESERVE EXISTING TOPSOIL NECESSARY FOR FINALSTABILIZATION AND TO ALSO MINIMIZE COMPACTION IN ALL LANDSCAPE AREAS. IMMEDIATELY BEFORE SEEDINGTHE SOIL SHALL BE TILLED TO A MINIMUM DEPTH OF 3 INCHES.TEMPORARY EROSION CONTROL SEEDING, MULCHING & BLANKET.SEED·TEMPORARY SEED SHALL BE MNDOT SEED MIX 21-112 (WINTER WHEAT COVER CROP) FOR WINTER AND 21-111(OATS COVER CROP) FOR SPRING/SUMMER APPLICATIONS. BOTH SEED MIXES SHALL BE APPLIED AT A SEEDINGRATE OF 100 LBS/ACRE.MULCH·IMMEDIATELY AFTER SEEDING, WITHIN 24 HOURS, MNDOT TYPE 1 MULCH SHOULD BE APPLIED TO PROTECTAND ENHANCE SEED GERMINATION. MULCH SHALL BE APPLIED AT 90% COVERAGE (2 TONS PER ACRE OFSTRAW MULCH)SLOPES·3:1 (HORIZ/VERT.) OR FLATTER MUCH SHALL BE COVERED WITH MULCH·SLOPES STEEPER THAN 3:1 OR DITCH BOTTOMS SHALL BE COVERED WITH EROSION CONTROL BLANKET.·SEE PLAN FOR MORE DETAILED DITCH AND STEEP SLOPE EROSION CONTROL TREATMENTS.REVISION SUMMARYDATEDESCRIPTIONNORTHLAND REAL ESTATE GROUP4324 W LAKE HARRIET PARKWAYMINNEAPOLIS, MN 55410BRIAN FARRELL612-850-8443BRIAN@NORTHLANDREGROUP.COMPROJECT NARRATIVE:PROJECT IS A REDEVELOPMENT OF AN EXISTING SINGLE STORY BUILDING INTO A DAYCARE FACILITY. SITE, GRADING,UTILITY AND LANDSCAPE IMPROVEMENTS WILL OCCUR.NATIVE BUFFER NARRATIVE:PRESERVING A 50 FOOT NATURAL BUFFER AROUND WATER BODIES IS PROVIDED IN THESEPLANS.INFILTRATION NARRATIVE:INFILTRATION IS PROVIDED AS PART OF THE PROJECTS PERMANENT STORM WATER MANAGEMENT SYSTEM.SOIL CONTAMINATION NARRATIVE:SOILS ONSITE HAVE NOT BEEN IDENTIFIED AS CONTAMINATED.SPECIAL TMDL BMP REQUIREMENTS SITE SPECIFIC (IF REQUIRED):THIS PROJECT IS WITHIN ONE MILE AND DISCHARGES TO RICE MARSH LAKE, LOTUS LAKE, OR SUSAN LAKE. ALLOF THESE LAKES ARE IDENTIFIED AS AN IMPAIRED WATER BODY PER THE MPCA'S 303(D) IMPAIRED WATERS LIST.THESE LAKES ARE IMPAIRED FOR MERCURY IN FISH TISSUE; NUTRIENTS; FISH BIOASSESSMENTS. BECAUSETHESE WATER BODIES ARE LOCATED WITHIN ONE MILE OF THE SITE, BMPS AS DEFINED IN THE NPDES PERMITITEMS 23.9 AND 23.10 APPLY. THESE ARE AS FOLLOWS:1.DURING CONSTRUCTION:A.STABILIZATION OF ALL EXPOSED SOIL AREAS MUST BE INITIATED IMMEDIATELY TO LIMIT SOIL EROSIONBUT IN NO CASE COMPLETED LATER THAN SEVEN (7) DAYS AFTER THE CONSTRUCTION ACTIVITY IN THATPORTION OF THE SITE HAS TEMPORARILY OR PERMANENTLY CEASED.B.TEMPORARY SEDIMENT BASIN REQUIREMENTS DESCRIBED IN SECTION 14. MUST BE USED FORCOMMON DRAINAGE LOCATIONS THAT SERVE AN AREA WITH FIVE (5) OR MORE ACRES DISTURBED AT ONETIME.PERMANENT STABILIZATION NOTES SITE SPECIFIC:PERMANENT SEED MIX·FOR THIS PROJECT ALL AREAS THAT ARE NOT TO BE SODDED OR LANDSCAPED SHALL RECEIVE A NATIVEPERMANENT SEED MIX.··AREAS IN BUFFERS AND ADJACENT TO OR IN WET AREAS MNDOT SEED MIX 33-261 (STORMWATERSOUTH AND WEST) AT 35 LBS PER ACRE.··DRY AREAS MNDOT SEED MIX 35-221 (DRY PRAIRIE GENERAL) AT 40 LBS PER ACRE.·MAINTENANCE SHALL BE IN ACCORDANCE TO THE MNDOT SEEDING MANUAL.COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNER DESIGN ENGINEER: DAVID J. KNAEBLE P.E.TRAINING COURSE: DESIGN OF SWPPPTRAINING ENTITY: UNIVERSITY OF MINNESOTAINSTRUCTOR: JOHN CHAPMANDATES OF TRAINING COURSE: 8/22/2012- 8/23/2012TOTAL TRAINING HOURS: 12DATE OF RECERTIFICATION: 4/22/22EXPIRATION: 5/31/2025
COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERSW1.4SWPPP - ATTACHMENTSATTACHMENT A: SITE SPECIFIC SWPPP DOCUMENTSOILS INFORMATIONGENERAL SITE INFORMATION (5.1)1. DESCRIBE THE LOCATION AND TYPE OF ALL TEMPORARY AND PERMANENT EROSION PREVENTION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES (BMP'S). INCLUDE THE TIMING FOR INSTALLATION AND PROCEDURES USED TO ESTABLISH ADDITIONALTEMPORARY BMP'S AS NECESSARY. (5.5)THE PROJECT IS PROTECTED BY TWO (W) MAIN BMP'S, SILT FENCE AND INLET PROTECTION DEVICES. THE SILT FENCE WILL BE INSTALLED AT THE DOWNHILL LOCATIONS OF THE SITE AND MONITORED AS NECESSARY. INLET PROTECTION DEVICES WILL BEINSTALLED IN ALL CATCH BASINS ON THE SITE AND ANY OFF SITE THAT WILL RECEIVE STORMWATER RUNOFF FROM THIS SITE. AS THE PROJECT PROGRESSES ADDITIONAL BMP'S SUCH AS EROSION CONTROL BLANKET MAY BE UTILIZED.2. ATTACH TO THIS SWPPP A TABLE WITH THE ANTICIPATED QUANTITIES FOR THE LIFE OF THE PROJECT FOR ALL EROSION PREVENTION AND SEDIMENT CONTROL BMP'S (5.7).SEE PAGE SW1.33. ATTACH TO THIS SWPPP A SITE MAP THAT INCLUDES THE FOLLOWING FEATURES (5.9):EXIST AND FINAL GRADES, INCLUDING DIVIDING LINES AND DIRECTION OF FLOW FOR ALL PRE AND POST-CONSTRUCTION STORMWATER RUNOFF DRAINAGE AREAS LOCATED WITHIN THE PROJECT LIMITS.LOCATIONS OF IMPERVIOUS SURFACES AND SOIL TYPES.·EXISTING AND FINAL GRADES, INCLUDING DIVIDING LINES AND DIRECTION OF FLOW FOR ALL PRE AND POST-CONSTRUCTION STORMWATER RUNOFF DRAINAGE AREAS LOCATED WITHIN PROJECT LIMITS.·LOCATIONS OF AREAS NOT TO BE DISTURBED.·LOCATION OF AREAS OF PHASED CONSTRUCTION.·ALL SURFACE WATERS AND EXISTING WETLANDS WITHIN ONE MILE FROM THE PROJECT BOUNDARIES THAT WILL RECEIVE STORMWATER RUNOFF FROM THE SITE (IDENTIFIABLE ON MAPS SUCH AS USGS 7.5 MINUTE QUADRANGLE MAPS OR EQUIVALENT.WHERE SURFACE WATERS RECEIVING RUNOFF ASSOCIATED WITH CONSTRUCTION ACTIVITY WILL NOT FIT ON THE PLAN SHEET, THEY MUST BE IDENTIFIED WITH AN ARROW, INDICATING BOTH DIRECTION AND DISTANCE TO THE SURFACE WATER.·METHODS TO BE USED FOR FINAL STABILIZATION OF ALL EXPOSED SOIL AREA4. WERE STORMWATER MITIGATION MEASURES REQUIRED AS THE RESULT OF AN ENVIRONMENTAL, ARCHAEOLOGICAL, OR OTHER REQUIRED LOCAL, STATE OR FEDERAL REVIEW OF THE PROJECT?NOIF YES, DESCRIBE HOW THESE MEASURES WERE ADDRESSED IN THE SWPPP. (5.16)N/A5. IS THE PROJECT LOCATED IN A KARST AREA SUCH THAT ADDITIONAL MEASURES WOULD BE NECESSARY TO PROJECT DRINKING WATER SUPPLY MANAGEMENT AREAS AS DESCRIBED IN MINN. R. CHAPTERS 7050 AND 7060? NOIF YES, DESCRIBE THE ADDITIONAL MEASURES TO BE USED. (SECTION 23)N/A6. DOES THE SITE DISCHARGE TO A CALCEREOUS FEN LISTED IN MINN. R. 7050.0180, SUBP. 6.B?NOIF YES, A LETTER OF APPROVAL FROM THE MINNESOTA DEPARTMENT OF NATURAL RESOURCES MUST BE OBTAINED PRIOR TO APPLICATION FOR THIS PERMIT.7. DOES THE SITE DISCHARGE TO A WATER THAT IS LISTED AS IMPAIRED FOR THE FOLLOWING POLLUTANT(S) OR STRESSOR(S): PHOSPHORUS, TURBIDITY, DISSOLVED OXYGEN OR BIOTIC IMPAIRMENT? USE THE SPECIAL AND IMPAIRED WATERS SEARCH TOOL AT:WWW.PCA.STATE.MN.US/WATER/STORMWATER/STORMWATER-C.HTMLYESIF NO, SKIP TO TRAININGDOES THE IMPAIRED WATER HAVE AN APPROVED TOTAL MAXIMUM DAILY LOADS (TMDL) WITH AN APPROVED WASTE LOAD ALLOCATION FOR CONSTRUCTION ACTIVITY?YESIF YES:A. LIST THE RECEIVING WATER, THE AREAS OF THE SITE DISCHARGING TO IT, AND THE POLLUTANT(S) IDENTIFIED IN THE TMDL.B. LIST THE BMP'S AND ANY OTHER SPECIFIC CONSTRUCTION STORMWATER RELATED IMPLEMENTATION ACTIVITIES IDENTIFIED IN THE TMDL.IF THE SITE HAS A DISCHARGE POINT WITHIN ONE MILE OF THE IMPAIRED WATER AND THE WATER FLOWS TO THE IMPAIRED WATER BUT NO SPECIFIC BMPS FOR CONSTRUCTION ARE IDENTIFIED IN THE TMDL, THE ADDITIONAL BMPS IN SECTION 23 MUST BE ADDEDTO THE SWPPP AND IMPLEMENTED (15.19). THE ADDITIONAL BMPS ONLY APPLY TO THOSE PORTIONS OF THE PROJECT THAT DRAIN TO ONE OF THE IDENTIFIED DISCHARGE POINTS.N/A8. IDENTIFY ADJACENT PUBLIC WATERS WHERE THE MINNESOTA DEPARTMENT OF NATURAL RESOURCES (DNR) HAS DECLARED “WORK IN WATER RESTRICTIONS” DURING FISH SPAWNING TIMEFRAMESN/ASELECTION OF A PERMANENT STORMWATER MANAGEMENT SYSTEM (SECTION 15)1. WILL THE PROJECT CREATE A NEW CUMULATIVE IMPERVIOUS SURFACE GREATER THAN OR EQUAL TO ONE ACRE?YESIF YES, A WATER QUALITY VOLUME OF ONE INCH OF RUNOFF FROM THE CUMULATIVE NEW IMPERVIOUS SURFACES MUST BE RETAINED ON SITE (SEE 16.7 OF THE PERMIT) THROUGH INFILTRATION UNLESS PROHIBITED DUE TO ONE OF THE REASONS IN ITEMS 16.4THROUGH 16.21. IF INFILTRATION IS PROHIBITED IDENTIFY OTHER METHOD OF MEETING WATER QUALITY REQUIREMENTS (E.G., FILTRATION SYSTEM, WET SEDIMENTATION BASIN, REGIONAL PONDING OR EQUIVALENT METHOD2. DESCRIBE WHICH METHOD WILL BE USED TO TREAT RUNOFF FROM THE NEW IMPERVIOUS SURFACES CREATED BY THE PROJECT:INCLUDE ALL CALCULATIONS AND DESIGN INFORMATION FOR THE METHOD SELECTED. SEE SECTION 23 OF THE PERMIT FOR SPECIFIC REQUIREMENTS ASSOCIATED WITH EACH METHOD.INFILTRATION / REGIONAL PONDINGCALCULATIONS ARE WITHIN THE SITE STORM WATER MANAGEMENT REPORT AND PART OF THIS SWPPP AS ATTACHMENT D.3. IF IT IS NOT FEASIBLE TO MEET THE TREATMENT REQUIREMENT FOR THE WATER QUALITY VOLUME, DESCRIBE WHY. THIS CAN INCLUDE PROXIMITY TO BEDROCK OR ROAD PROJECTS WHERE THE LACK OF RIGHT OF WAY PRECLUDES THE INSTALLATION OF ANYPERMANENT STORMWATER MANAGEMENT PRACTICES. DESCRIBE WHAT OTHER TREATMENT, SUCH AS GRASS SWALES, SMALLER PONDS, OR GRIT CHAMBERS, WILL BE IMPLEMENTED TO TREAT RUNOFF PRIOR TO DISCHARGE TO SURFACE WATERS. (15.8)IT IS NOT FEASIBLE TO MEET REQUIREMENT FOR WATER QUALITY VOLUME.4. FOR PROJECTS THAT DISCHARGE TO TROUT STREAMS, INCLUDING TRIBUTARIES TO TROUT STREAMS, IDENTIFY METHOD OF INCORPORATING TEMPERATURE CONTROLS INTO THE PERMANENT STORMWATER MANAGEMENT SYSTEM.N/AEROSION PREVENTION PRACTICES (SECTION 8.1)DESCRIBE THE TYPES OF TEMPORARY EROSION PREVENTION BMP'S EXPECTED TO BE IMPLEMENTED ON THIS SITE DURING CONSTRUCTION:1. DESCRIBE CONSTRUCTION PHASING, VEGETATIVE BUFFER STRIPS, HORIZONTAL SLOPE GRADING, AND OTHER CONSTRUCTION PRACTICES TO MINIMIZE EROSION. DELINEATE AREAS NOT TO BE DISTURBED (E.G.,WITH FLAGS, STAKES, SIGNS, SILT FENCE, ETC.) BEFORE WORK BEGINS.SILT FENCE WILL BE INSTALLED AT THE DOWNHILL LOCATIONS OF THE SITE.2. DESCRIBE METHODS OF TEMPORARILY STABILIZING SOILS AND SOIL STOCKPILES (E.G., MULCHES, HYDRAULIC TACKIFIERS, EROSION BLANKETS, ETC.):TEMPORARY EROSION PROTECTION WILL BE SEED AND MULCH AND EROSION BLANKETS WHERE REQUIRED, WITH PERMANENT COVER BEING EITHER SOD OR LANDSCAPE FEATURES.3. DESCRIBE METHODS OF DISSIPATING VELOCITY ALONG STORMWATER CONVEYANCE CHANNELS AND AT CHANNEL OUTLETS (E.G., CHECK DAMS, SEDIMENT TRAPS, RIP RAP, ETC.):SOD WILL BE UTILIZED ALONG CHANNELS AND RIP RAP AT CHANNEL.4. DESCRIBE METHODS TO BE USED FOR STABILIZATION OF DITCH AND SWALE WETTED PERIMETERS (NOTE THAT MULCH, HYDRAULIC SOIL TACKIFIERS, HYDROMULCHES, ETC. ARE NOT ACCEPTABLE SOILSTABILIZATION METHODS FOR ANY PART OF A DRAINAGE DITCH OR SWALE)FINAL STABILIZATION OF SWALES WILL BE SOD5. DESCRIBE METHODS TO BE USED FOR ENERGY DISSIPATION AT PIPE OUTLETS (E.G., RIP RAP, SPLASH PADS, GABIONS, ETC.)RIP RAP WILL BE UTILIZED AT PIPE OUTLETS6. DESCRIBE METHODS TO BE USED TO PROMOTE INFILTRATION AND SEDIMENT REMOVAL ON THE SITE PRIOR TO OFFSITE DISCHARGE, UNLESS INFEASIBLE (E.G., DIRECT STORMWATER FLOW TO VEGETATED AREAS):DISCONNECTED IMPERVIOUS AREA AND INFILTRATION AREAS WILL BE UTILIZED7. FOR DRAINAGE OR DIVERSION DITCHES, DESCRIBE PRACTICES TO STABILIZE THE NORMAL WETTED PERIMETER WITHIN 200 LINEAL FEET OF THE PROPERTY EDGE OR POINT OF DISCHARGE TO SURFACE WATER.THE LAST 200 LINEAL FEET MUST BE STABILIZED WITHIN 24 HOURS AFTER CONNECTING TO SURFACE WATERS AND CONSTRUCTION IN THAT PORTION OF THE DITCH HAS TEMPORARILY OR PERMANENTLY CEASEDFOR ALL DISCHARGES TO SPECIAL, IMPAIRED OR “WORK IN WATER RESTRICTIONS”. ALL OTHER REMAINING PORTIONS OF THE TEMPORARY OR PERMANENT DITCHES OR SWALES WITHIN 14 CALENDAR DAYS AFTERCONNECTING TO A SURFACE WATER, PROPERTY EDGE AND CONSTRUCTION IN THAT AREA HAS TEMPORARILY OR PERMANENTLY CEASED.N/A, NO DITCHES ON SITE8. DESCRIBE ADDITIONAL EROSION PREVENTION MEASURES THAT WILL BE IMPLEMENTED AT THE SITE DURING CONSTRUCTION (E.G., CONSTRUCTION PHASING, MINIMIZING SOIL DISTURBANCE, VEGETATIVE BUFFERS,HORIZONTAL SLOPE GRADING, SLOPE DRAINING/TERRACING, ETC.):OTHER EROSION CONTROL PRACTICES INCLUDE BUT ARE NOT LIMITED TO; MINIMIZING SITE EXPOSURE WHEN POSSIBLE.9. IF APPLICABLE, INCLUDE ADDITIONAL REQUIREMENTS IN APPENDIX A PART C.3 REGARDING MAINTAINING A 100-FOOT BUFFER ZONE OR INSTALLING REDUNDANT BMPS FOR PORTIONS OF THE SITE THAT DRAIN TOSPECIAL WATERS).N/A10. IF APPLICABLE, DESCRIBE ADDITIONAL EROSION PREVENTION BMPS TO BE IMPLEMENTED AT THE SITE TO PROTECT PLANNED FILTRATION AREASMINIMIZE SITE EXPOSURE IN AREAS ADJACENT TO FILTRATION AREAS.SEDIMENT CONTROL PRACTICES (SECTION 9.1)DESCRIBE THE METHODS OF SEDIMENT CONTROL BMPS TO BE IMPLEMENTED AT THIS SITE DURING CONSTRUCTION TO MINIMIZE SEDIMENT IMPACTS TO SURFACE WATERS, INCLUDING CURB AND GUTTER SYSTEMS1. DESCRIBE METHODS TO BE USED FOR DOWN GRADIENT PERIMETER CONTROL:SILT FENCE WILL BE INSTALLED AROUND THE ENTIRE PERIMETER OF THE SITE2. DESCRIBE METHODS TO BE USED TO CONTAIN SOIL STOCKPILES:SEED AND MULCH AS WELL AS EROSION CONTROL BLANKETS WILL BE UTILIZED AS NECESSARY3. DESCRIBE METHODS TO BE USED FOR STORM DRAIN INLET PROTECTION:SEE INLET PROTECTION DETAILS4. DESCRIBE METHODS TO MINIMIZE VEHICLE TRACKING AT CONSTRUCTION EXITS AND STREET SWEEPING ACTIVITIES:THE PROJECT WILL UTILIZE A ROCK CONSTRUCTION ENTRANCE.5. DESCRIBE METHODS, IF APPLICABLE, ADDITIONAL SEDIMENT CONTROLS (E.G., DIVERSION BERMS) TO BE INSTALLED TO KEEP RUNOFF AWAY FROM PLANNED INFILTRATION AREAS WHEN EXCAVATED PRIOR TO FINALSTABILIZATION OF THE CONTRIBUTING DRAINAGE AREA:SILT FENCE TO BE INSTALLED IMMEDIATELY AFTER GRADING TO PROTECT INFILTRATION AREAS.6. DESCRIBE METHODS TO BE USED TO MINIMIZE SOIL COMPACTION AND PRESERVE TOP SOIL (UNLESS INFEASIBLE) AT THIS SITE:LIGHT TRACKED EQUIPMENT WILL BE USED, TOPSOIL WILL BE STRIPPED AND STOCKPILED7. DESCRIBE PLANS TO PRESERVE A 50-FOOT NATURAL BUFFER BETWEEN THE PROJECT'S SOIL DISTURBANCE AND A SURFACE WATER OR PLANS FOR REDUNDANT SEDIMENT CONTROLS IF A BUFFER IS INFEASIBLE:DOUBLE ROW OF SILT FENCE WILL BE INSTALLED ALONG WETLAND. PROJECT WILL NOT DISTURB WITHIN 200 FEET OF WETLAND.8. DESCRIBE PLANS FOR USE OF SEDIMENTATION TREATMENT CHEMICALS (E.G., POLYMERS, FLOCCULANTS, ETC.) SEE PART 9.18 OF THE PERMIT:N/A9. IS THE PROJECT REQUIRED TO INSTALL A TEMPORARY SEDIMENT BASIN DUE TO 10 OR MORE ACRES DRAINING TO A COMMON LOCATION OR 5 ACRES OR MORE IF THE SITE IS WITHIN 1 MILE OF A SPECIAL ORIMPAIRED WATER?YESIF YES, DESCRIBE (OR ATTACH PLANS ) SHOWING HOW THE BASIN WILL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH SECTION 14.PROPOSED FILTRATION BASINS WILL SERVE AS TEMPORARY SEDIMENTS BASINS THAT WILL THEN BE CONVERTED TO PERMANENT FILTRATIONS BASINS.DEWATERING AND BASIN DRAINING (SECTION 10.1)1. WILL THE PROJECT INCLUDE DEWATERING OR BASIN DRAINING?NOIF YES, DESCRIBE MEASURES TO BE USED TO TREAT/DISPOSE OF TURBID OR SEDIMENT-LADEN WATER AND METHOD TO PREVENT EROSION OR SCOUR OF DISCHARGE POINTS (SEE 10.2 THROUGH 10.5 OF THEPERMIT):N/A 2. WILL THE PROJECT INCLUDE USE OF FILTERS FOR BACKWASH WATER?NOIF YES, DESCRIBE HOW FILTER BACKWASH WATER WILL BE MANAGED ON THE SITE OR PROPERLY DISPOSED (10.6):N/AADDITIONAL BMP'S FOR SPECIAL WATERS AND DISCHARGES TO WETLANDS (SECTION 23.1)1. SPECIAL WATERS. DOES YOUR PROJECT DISCHARGE TO SPECIAL WATERS?YES2. IF PROXIMITY TO BEDROCK OR ROAD PROJECTS WHERE THE LACK OF RIGHT OF WAY PRECLUDES THE INSTALLATION OF ANY OF THE PERMANENT STORMWATER MANAGEMENT PRACTICES, THEN OTHERTREATMENT SUCH AS GRASSED SWALES, SMALLER PONDS, OR GRIT CHAMBERS IS REQUIRED PRIOR TO DISCHARGE TO SURFACE WATERS. DESCRIBE WHAT OTHER TREATMENT WILL BE PROVIDED.N/A3. DESCRIBE EROSION AND SEDIMENT CONTROLS FOR EXPOSED SOIL AREAS WITH A CONTINUOUS POSITIVE SLOPE TO A SPECIAL WATERS, AND TEMPORARY SEDIMENT BASINS FOR AREAS THAT DRAIN FIVEOR MORE ACRES DISTURBED AT ONE TIME.N/A4. DESCRIBE THE UNDISTURBED BUFFER ZONE TO BE USED (NOT LESS THAN 100 LINEAR FEET FROM THE SPECIAL WATER).N/A5. DESCRIBE HOW THE PERMANENT STORMWATER MANAGEMENT SYSTEM WILL ENSURE THAT THE PRE AND POST PROJECT RUNOFF RATE AND VOLUME FROM THE 1, AND 2-YEAR 24-HOUR PRECIPITATIONEVENTS REMAINS THE SAME.N/A6. DESCRIBE HOW THE PERMANENT STORMWATER MANAGEMENT SYSTEM WILL MINIMIZE ANY INCREASE IN THE TEMPERATURE OF TROUT STREAM RECEIVING WATERS RESULTING IN THE 1, AND 2-YEAR24-HOUR PRECIPITATION EVENTS.N/A7. WETLANDS. DOES YOUR PROJECT DISCHARGE STORMWATER WITH THE POTENTIAL FOR SIGNIFICANT ADVERSE IMPACTS TO A WETLAND (E.G., CONVERSION OF A NATURAL WETLAND TO A STORMWATERPOND)?YES OR NOIF YES, DESCRIBE THE WETLAND MITIGATION SEQUENCE THAT WILL BE FOLLOWED IN ACCORDANCE WITH SECTION 22 OF THE PERMIT.N/AINSPECTIONS AND MAINTENANCE (SECTION 11.1)DESCRIBE PROCEDURES TO ROUTINELY INSPECT THE CONSTRUCTION SITE:·ONCE EVERY SEVEN (7) DAYS DURING ACTIVE CONSTRUCTION AND·WITHIN 24 HOURS AFTER A RAINFALL EVENT GREATER THAN 0.5 INCHES IN 24 HOURS, AND WITHIN (7) DAYS AFTER THATINSPECTIONS MUST INCLUDE STABILIZED AREAS, EROSION PREVENTION,AND SEDIMENT CONTROL BMP'S AND INFILTRATION AREAS.INSPECTOR WILL FOLLOW REQUIREMENTS SPECIFIED ABOVE AND FILL OUT "ATTACHMENT B - CONSTRUCTION STORMWATER INSPECTION CHECKLIST"1. DESCRIBE PRACTICES FOR STORAGE OF BUILDING PRODUCTS WITH A POTENTIAL TO LEACH POLLUTANTS TO MINIMIZE EXPOSURE TO STORMWATER:ALL BUILDING PRODUCTS WILL BE SEALED AND STORED IN A MANNER TO MINIMIZE EXPOSURE2. DESCRIBE PRACTICES FOR STORAGE OF PESTICIDES, HERBICIDES, INSECTICIDES, FERTILIZERS, TREATMENT CHEMICAL, AND LANDSCAPE MATERIALS:ALL LANDSCAPE TREATMENT CHEMICALS WILL BE SEALED AND STORED IN A MANNER TO MINIMIZED EXPOSURE3. DESCRIBE PRACTICES FOR STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS OR TOXIC WASTE (E.G., OIL, FUEL, HYDRAULIC FLUIDS, PAINT SOLVENTS, PETROLEUM-BASED PRODUCTS, WOODPRESERVATIVE, ADDITIVES, CURING COMPOUNDS, AND ACIDS) ACCORDING TO MINN. R. CH. 7045, INCLUDING RESTRICTED ACCESS AND SECONDARY CONTAINMENT:ALL HAZARDOUS WASTE WILL BE APPROPRIATELY DISPOSED OF OFF SITE ACCORDING TO LOCAL AND STATE LAWS.4. DESCRIBE COLLECTION, STORAGE AND DISPOSAL OF SOLID WASTE IN COMPLIANCE WITH MINN. R. CH. 7035:ALL CONSTRUCTION DEBRIS AND SOLID WASTER WILL BE APPROPRIATELY DISPOSED OF OFF SITE ACCORDING TO LOCAL AND STATE LAWS5. DESCRIBE MANAGEMENT OF PORTABLE TOILETS TO PREVENT TIPPING AND DISPOSAL OF SANITARY WASTES IN ACCORDANCE WITH MINN. R. CH. 7040:SANITARY AND SEPTIC SERVICES WILL BE PROVIDED TO WORKERS WITH PORTABLE FACILITIES MAINTAINED AS NEEDED BY THE PROVIDER.6. DESCRIBE SPILL PREVENTION AND RESPONSE FOR FUELING AND EQUIPMENT OR VEHICLE MAINTENANCE:EMPLOYEES WILL BE TRAINED IN TECHNIQUES DESIGNED TO MINIMIZE SPILLS. VEHICLES AND EQUIPMENT SHALL BE CHECKED FOR LEAKS.7. DESCRIBE CONTAINMENT AND DISPOSAL OF VEHICLE AND EQUIPMENT WASH WATER AND PROHIBITING ENGINE DEGREASING ON THE SITE:ALL CONSTRUCTION VEHICLES SHALL BE WASHED OFF SITE8. DESCRIBE STORAGE AND DISPOSAL OF CONCRETE AND OTHER WASHOUT WASTES SO THAT WASTES DO NOT CONTACT THE GROUND:ALL CONCRETE WASHOUT SHALL OCCUR OFF SITE.FINAL STABILIZATION (25.22)1. DESCRIBE METHOD OF FINAL STABILIZATION (PERMANENT COVER) OF ALL DISTURBED AREAS:FINAL STABILIZATION WILL BE ACCOMPLISHED WITH PAVEMENT, SOD AND LANDSCAPE MATERIALS.2. DESCRIBE METHODS USED TO CLEAN ALL STORMWATER TREATMENT SYSTEMS AND STORMWATER CONVEYANCE SYSTEMS OF ACCUMULATED SEDIMENT (25.22):CLEANING OF STORMWATER TREATMENT SYSTEMS SHALL BE DONE BY HAND SUCH AS THE USE OF A SHOVEL.3. DESCRIBE METHODS FOR REMOVING ALL TEMPORARY SYNTHETIC EROSION PREVENTION AND SEDIMENT CONTROL BMP'S:REMOVAL OF TEMPORARY SYNTHETIC EROSION PREVENTION AND SEDIMENT CONTROL BMP'S CAN BE DONE BY HAND AND PROPERLY DISPOSED OF.REVISION SUMMARYDATEDESCRIPTIONPROJECT LOCATIONADDRESS320 LAKE DR ECITY/TOWNSHIPCHANHASSENSTATEMNCOUNTYCARVERZIP CODE55317PROJECT SIZE1.3LATTITUDE/LONGITUDE OF APPROX.CENTROID OF PROJECT44°51'29.3"N 93°31'48.7"WMETHOD OF LAT/LONG COLLECTIONONLINE TOOLPROJECT TYPECOMMERCIALIMPERVIOUS SURFACES (ACRES)EXISTING1.0PROPOSED0.8DIFFERENCE-0.2ESTIMATED CONSTRUCTION TIMELINESTARTAUGUST, 2024ENDJUNE, 2025CONSTRUCTION ACTIVITYREDEVELOPMENT OF EXISTING BUILDING,PARKINGSOIL TYPESB,CMAP UNIT SYMBOLMAP UNIT NAMEKBKILLENY-LESTERRECEIVING WATER BODIESWATER BODY IDNAME OF WATER BODYWATER BODY TYPESPECIAL WATER (Y/N)IMPAIRED WATER (Y/N)1SUSANLAKENY2RICE MARSHLAKENY3LOTUSLAKENY4SITE LOCATION MAP -
COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
P
R
E
L
I
M
I
N
A
R
Y
:
N
O
T
F
O
R
C
O
N
S
T
R
U
C
T
I
O
N2023ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION07/03/2024CITY SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER952-250-2003DRAWN BYKB, RLREVIEWED BYKB, PSPROJECT NUMBER24012HIGHER GROUND CHILDCARE
320 LAKE DRIVE EAST, CHANHASSEN, MINNESOTA 55317
NORTHLAND REAL ESTATE GROUP
4324 WEST LAKE HARRIET PARKWAY, MINNEAPOLIS, MINNESOTA 55410LICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.59612Robert A. Latta07/03/24Civil Engineering Surveying Landscape Architecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNERSW1.5SWPPP - ATTACHMENTSATTACHMENT B: SWPPP INSPECTION FORMATTACHMENT C: MAINTENANCE PLAN FOR PERMANENT STORM WATER TREATMENT SYSTEMNOTE: THIS INSPECTION REPORT DOES NOT ADDRESS ALL ASPECTS OF THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM/STATE DISPOSAL SYSTEM (NPDES/SDS)CONSTRUCTION STORMWATER PERMIT (PERMIT) ISSUED ON AUGUST 1, 2018. THE COMPLETION OF THIS CHECKLIST DOES NOT GUARANTEE THAT ALL PERMIT REQUIREMENTS AREIN COMPLIANCE; IT IS THE RESPONSIBILITY OF THE PERMITTEE(S) TO READ AND UNDERSTAND THE PERMIT REQUIREMENTS.FACILITY INFORMATIONSITE NAME: SITE ADDRESS: PERMIT NUMBER:CITY: STATE: ZIP CODE:INSPECTION INFORMATIONINSPECTOR NAME: _______________________ PHONE NUMBER: _________________________ORGANIZATION/COMPANY MAN: _____________________________________________________DATE (MM/DD/YYYY): _____________________TIME: ____________ AM / PMIS THE INSPECTOR CERTIFIED IN SEDIMENT AND EROSION CONTROL AND IS IT DOCUMENTED IN THE STORMWATER POLLUTION PREVENTION PLAN (SWPPP)?IS THIS INSPECTION ROUTINE OR IN RESPONSE TO A STORM EVENT:RAINFALL AMOUNT (IF APPLICABLE): ____________IS SITE WITHIN ONE AERIAL MILE OF SPECIAL OR IMPAIRED WATER THAT CAN POTENTIALLY RECEIVE DISCHARGE FROM THE SITE?IF YES, FOLLOW SECTION 23 AND OTHER APPLICABLE PERMIT REQUIREMENTSNOTE: IF N/A IS SELECTED AT ANY TIME, SPECIFY WHY IN THE COMMENT AREA FOR THAT SECTION.EROSION CONTROL REQUIREMENT (SECTION 8.1)1.ARE SOILS STABILIZED WHERE NO CONSTRUCTION ACTIVITY HAS OCCURRED FOR 14 DAYS (INCLUDING STOCKPILES)?(7 DAYS WHERE APPLICABLE, OR 24 HOURS DURING MINNESOTA DEPARTMENT OF NATURAL RESOURCES [DNR] FISHSPAWNING RESTRICTIONS)2.HAS THE NEED TO DISTURB STEEP SLOPES BEEN MINIMIZED?3.IF STEEP SLOPES ARE DISTURBED, ARE STABILIZATION PRACTICES DESIGNED FOR STEEP SLOPES USED?4.ALL DITCHES/SWALES STABILIZED 200' BACK FROM POINT OF DISCHARGE OR PROPERTY EDGE WITHIN 24 HOURS? (MULCH,HYDROMULCH, TACKIFIER, OR SIMILAR BEST MANAGEMENT PRACTICES [BMPS] ARE NOT ACCEPTABLE IN DITCHES/SWALESIF THE SLOPE IS GREATER THAN 2%)ARE APPROPRIATE BMP'S INSTALLED PROTECTING INLETS/OUTLETS?5.DO PIPE OUTLETS HAVE ENERGY DISSIPATION (WITHIN 24 HOURS OF CONNECTION)?6.IS CONSTRUCTION PHASING BEING FOLLOWED IN ACCORDANCE WITH THE SWPPP?7.ARE AREAS NOT TO BE DISTURBED MARKED OFF (FLAGS, SIGNS, ETC.)?COMMENTS:SEDIMENT CONTROL REQUIREMENTS (SECTION 9.1)1.ARE PERIMETER SEDIMENT CONTROLS INSTALLED PROPERLY ON ALL DOWN GRADIENT PERIMETERS?2.ARE APPROPRIATE BMPS INSTALLED PROTECTING INLETS, CATCH BASINS, AND CULVERT INLETS?3.IS A 50 FOOT NATURAL BUFFER PRESERVED AROUND ALL SURFACE WATERS DURING CONSTRUCTION?3.1.IF NO, HAVE REDUNDANT SEDIMENT CONTROLS BEEN INSTALLED?4.DO ALL ERODIBLE STOCKPILES HAVE PERIMETER CONTROL IN PLACE?5.IS THERE A TEMPORARY SEDIMENT BASIN ON SITE, AND IS IT BUILT AS REQUIRED IN SECTION 14 OF THE PERMIT?6.IS SOIL COMPACTION BEING MINIMIZED WHERE NOT DESIGNED FOR COMPACTION?7.IS TOPSOIL BEING PRESERVED UNLESS INFEASIBLE?8.IF CHEMICAL FLOCCULANTS ARE USED, IS THERE A CHEMICAL FLOCCULANT PLAN IN PLACE?COMMENTS:DISCLOSURES:·AFTER DISCOVERY, THE PERMIT REQUIRES MANY OF THE DEFICIENCIES THAT MAY BE FOUND ON SITE BE CORRECTED WITHIN A SPECIFIED PERIOD OF TIME. SEE PERMIT FORMORE DETAILS.·THE PERMITTEE(S) IS/ARE RESPONSIBLE FOR THE INSPECTION AND MAINTENANCE OF TEMPORARY AND PERMANENT WATER QUALITY MANAGEMENT BMPS AS WELL ASEROSION PREVENTION AND SEDIMENT CONTROL BMPS UNTIL ANOTHER PERMITTEE HAS OBTAINED COVERAGE UNDER THIS PERMIT ACCORDING TO SECTION 3, OR THEPROJECT HAS MET THE TERMINATION CONDITIONS OF THE PERMIT AND A NOTICE OF TERMINATION HAS BEEN SUBMITTED TO THE MINNESOTA POLLUTION CONTROL AGENCY.Y N N/AY N N/A7 DAY RAINY NMAINTENANCE AND INSPECTIONS (SECTION 11)1.ARE ALL PREVIOUSLY STABILIZED AREAS MAINTAINING GROUND COVER?2.ARE PERIMETER CONTROLS MAINTAINED AND FUNCTIONING PROPERLY, SEDIMENT REMOVED WHEN ONE-HALF FULL?3.ARE INLET PROTECTION DEVICES MAINTAINED AND ADEQUATELY PROTECTING INLETS?4.ARE THE TEMPORARY SEDIMENT BASINS BEING MAINTAINED AND FUNCTIONING PROPERLY?5.ARE VEHICLE TRACKING BMPS AT SITE EXISTS IN PLACE AND MAINTAINED AND FUNCTIONING PROPERLY?6.IS ALL TRACKED SEDIMENT BEING REMOVED WITHIN 24 HOURS?7.HAVE ALL SURFACE WATERS, DITCHES, CONVEYANCES, AND DISCHARGE POINTS BEEN INSPECTED?8.WERE ANY DISCHARGES SEEN DURING THIS INSPECTION (I.E., SEDIMENT, TURBID WATER, OR OTHERWISE)?IF YES, RECORD THE LOCATION OF ALL POINTS OF DISCHARGE. PHOTOGRAPH AND DESCRIBE THE DISCHARGE (SIZE, COLOR, ODOR, FOAM, OIL SHEEN, TIME, ETC.).DESCRIBE HOW THE DISCHARGE WILL BE ADDRESSED. WAS THE DISCHARGE A SEDIMENT DELTA? IF YES, WILL THE DELTA BE RECOVERED WITHIN SEVEN DAYS ANDIN ACCORDANCE WITH ITEM 11.5 OF THE PERMIT?COMMENTS:Y N N/APOLLUTION PREVENTION (SECTION 12)1.ARE ALL CONSTRUCTION MATERIALS THAT CAN LEACH POLLUTANTS UNDER COVER OR PROTECTED?2.ARE HAZARDOUS MATERIALS BEING PROPERLY STORED?3.ARE APPROPRIATE BMPS BEING USED TO PREVENT DISCHARGES ASSOCIATED WITH FUELING AND MAINTENANCE OFEQUIPMENT OR VEHICLES?4.ARE ALL SOLID WASTES BEING PROPERLY CONTAINED AND DISPOSED OF?5.IS THERE A CONCRETE/OTHER MATERIAL WASHOUT AREA ON SITE AND IS IT BEING USED?6.IS THE CONCRETE WASHOUT AREA MARKED WITH A SIGN?7.ARE THE CONCRETE/OTHER MATERIAL WASHOUT AREAS PROPERLY MAINTAINED?COMMENTS:Y N N/AOTHER1.IS A COPY OF THE SWPPP, INSPECTION RECORDS, AND TRAINING DOCUMENTATION LOCATED ON THE CONSTRUCTIONSITE, OR CAN IT BE MADE AVAILABLE WITHIN 72 HOURS?2.HAS THE SWPPP BEEN FOLLOWED AND IMPLEMENTED ON SITE, AND AMENDED AS NEEDED?3.IS ANY DEWATERING OCCURRING ON SITE?IF YES, WHAT BMPS ARE BEING USED TO ENSURE THAT CLEAN WATER IS LEAVING THE SITE AND THE DISCHARGE IS NOTCAUSING EROSION OR SCOUR?4.WILL A PERMANENT STORMWATER MANAGEMENT SYSTEM BE CREATED FOR THIS PROJECT IF REQUIRED AND INACCORDANCE WITH SECTION 15 OF THE PERMIT (IF ADDING AN ACRE OR MORE OF NEW IMPERVIOUS SURFACE)?IF YES, DESCRIBE:5.IF INFILTRATION/FILTRATION SYSTEMS ARE BEING CONSTRUCTED, ARE THEY MARKED AND PROTECTED FROMCOMPACTION AND SEDIMENTATION?6.DESCRIPTION OF AREAS OF NON-COMPLIANCE NOTED DURING THE INSPECTION, REQUIRED CORRECTIVE ACTIONS, AND RECOMMENDED DATE OF COMPLETION OFCORRECTIVE ACTIONS:7.PROPOSED AMENDMENTS TO THE SWPPP:8.POTENTIAL AREAS OF FUTURE CONCERN:9.ADDITIONAL COMMENTSY N N/AY NREVISION SUMMARYDATEDESCRIPTION