17227-MOMENTS OF CHAN PLAN SET 3-7-23Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC0.0TITLE SHEET............MOMENTS OF CHANHASSENCHANHASSEN, MINNESOTASHEET INDEXSHEET NUMBERSHEET TITLEC0.0TITLE SHEETSITE LOCATIONSITE LOCATION MAPNSITE SURVEYV1.0UTILITY PLAN - WATER & SANITARY SEWERC4.0ISSUED FOR: WATERSHED RESUBMITTALMASTER LEGEND:EX. 1' CONTOUR ELEVATION INTERVALCURB AND GUTTER (T.O = TIP OUT)SPOT GRADE ELEVATION (GUTTER/FLOW LINEUNLESS OTHERWISE NOTED)SPOT GRADE ELEVATION TOP OF CURB (GUTTER TOP)SPOT GRADE ELEVATION TOP OF WALLSOIL BORING LOCATIONSPOT GRADE ELEVATION BOTTOM OF WALLEMERGENCY OVERFLOWPROPOSED MANHOLE STORMPROPOSED GATE VALVEPROPOSED SANITARY SEWERPROPOSED STORM SEWERPROPOSED WATER MAINPROPOSED FIRE HYDRANTEXISTING LIGHTEXISTING GAS METEREXISTING MANHOLEEXISTING CATCH BASINEXISTING GATE VALVEEXISTING HYDRANTEXISTING GAS VALVEEXISTING ELECTRIC BOXEXISTING STOPBOXPROPOSED MANHOLE SANITARYPROPOSED CATCH BASIN OR CATCH BASIN MANHOLE STORMPROPOSED SIGNEXISTING SPOT GRADE ELEVATIONINLET PROTECTIONSTABILIZED CONSTRUCTION ENTRANCEDRAINAGE ARROWDEVELOPER / PROPERTY OWNER:TMSC OF CHANHASSEN16258 KENYON AVELAKEVILLE, MN 55004952-915-1515ENGINEER / LANDSCAPE ARCHITECT /SURVEYOR:CIVIL SITE GROUP5000 GLENWOOD AVEGOLDEN VALLEY, MN 55422ST LOUIS PARK, MN 55416612-615-0060GEOTECHNICAL ENGINEER:SWPPP - EXISTING CONDITIONSSW1.0GRADING PLANC3.0C5.0C5.1L1.0DETAILSLANDSCAPE PLANSWPPP - PROPOSED CONDITIONSSW1.1SWPPP - DETAILSSW1.2C2.0SITE PLANSWPPP - NARRATIVESW1.3DETAILSC1.0REMOVALS PLANC5.2DETAILSKnow what'sbelow.before you dig.CallRSWPPP - ATTACHMENTSSW1.4SWPPP - ATTACHMENTSSW1.5HAUGO GEOTECHNICAL SERVICES2825 CEDAR AVEMINNEAPOLIS, MN 55407612-729-2959L1.1LANDSCAPE PLAN NOTES & DETAILSDYH EOF=1135.52SB-1TOPROPOSED LIGHTEXISTING SANITARY SEWEREXISTING STORM SEWEREXISTING WATER MAINEXISTING GAS MAINEXISTING UNDERGROUND ELECTRICEXISTING UNDERGROUND CABLE1.0' CONTOUR ELEVATION INTERVALSILT FENCEARCHITECT:WH DESIGN GROUP7900 EXCELSIOR BLVDSUITE 105GHOPKINS, MN 55343612-670-6918LT1.0PHOTOMETRIC PLANCONSTRUCTION LIMITSC5.3DETAILSUTILITY PLAN - STORM SEWERC4.2UTILITY PLAN - SANITARY SEWER CONNECTION - MNDOT ROWC4.1
30.0+/-32.0 +/-361.00S01°20'43"W 399.54
S01°20'39"W 200.00 N63°20'43"E 100.00N01°20'42"E 235.075.70S74°17'30"W326.13Δ=18°35'40"R=1004.93N87°06'49"W 228.90S01°20'42"W 593.20 REMOVE EXISTING TREEAND BALL ROOT, TYP.REMOVE EXISTING TREEAND BALL ROOT, TYP.EXISTING TREES TOREMAIN, PROVIDETREE PROTECTIONFENCING PER DETAILSW1.2/4, TYP.REMOVE EXISTINGPAVEMENT AND BASEMATERIAL ANDPARKING SIGNS, TYP.REMOVE EXISTINGCURB ANDGUTTER, TYP.SAWCUT LINEEXISTING SIGN TO REMAIN,PROTECT DURINGCONSTRUCTION.SB-1SB-2SB-4SB-3SB-6SB-8SB-7SB-5REMOVALS LEGEND:TREE PROTECTIONREMOVAL OF PAVEMENT AND ALL BASE MATERIAL,INCLUDING BIT., CONC., AND GRAVEL PVMTS.REMOVAL OF STRUCTURE INCLUDING ALLFOOTINGS AND FOUNDATIONS.TREE REMOVAL - INCLUDING ROOTS AND STUMPSCivil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTION01" = 30'-0"30'-0"15'-0"NREVISION SUMMARYDATEDESCRIPTIONC1.0REMOVALS PLAN............Know what'sbelow.before you dig.CallREX. 1' CONTOUR ELEVATION INTERVALREMOVE CURB AND GUTTER. IF IN RIGHT-OF-WAY,COORDINATE WITH LOCAL GOVERNING UNIT.REMOVAL NOTES:1.SEE STORM WATER POLLUTION PREVENTION PLAN (SWPPP) PLAN FOR CONSTRUCTION STORM WATERMANAGEMENT PLAN.2.REMOVAL OF MATERIALS NOTED ON THE DRAWINGS SHALL BE IN ACCORDANCE WITH MNDOT, STATE ANDLOCAL REGULATIONS.3.REMOVAL OF PRIVATE UTILITIES SHALL BE COORDINATED WITH UTILITY OWNER PRIOR TO CONSTRUCTIONACTIVITIES.4.EXISTING PAVEMENTS SHALL BE SAWCUT IN LOCATIONS AS SHOWN ON THE DRAWINGS OR THE NEARESTJOINT FOR PROPOSED PAVEMENT CONNECTIONS. RESTORATION SHALL BE IN ACCORDANCE WITH CITYPLATE #5202A.5.REMOVED MATERIALS SHALL BE DISPOSED OF TO A LEGAL OFF-SITE LOCATION AND IN ACCORDANCE WITHSTATE AND LOCAL REGULATIONS.6.ABANDON, REMOVAL, CONNECTION, AND PROTECTION NOTES SHOWN ON THE DRAWINGS AREAPPROXIMATE. COORDINATE WITH PROPOSED PLANS.7.EXISTING ON-SITE FEATURES NOT NOTED FOR REMOVAL SHALL BE PROTECTED THROUGHOUT THEDURATION OF THE CONTRACT.8.CONSTRUCTION LIMITS SHALL BE DEFINED EITHER BY EROSION CONTROL SILTFENCE/BIOLOG OR BYCONSTRUCTION FENCING (DELINEATED CONSTRUCTION LIMITS).9.NO WORK ON ADJACENT PROPERTIES, AS PROPOSED, IS PERMITTED UNTIL TEMPORARY CONSTRUCTIONEASEMENT IS EXECUTED.10.DAMAGE BEYOND THE PROPERTY LIMITS CAUSED BY CONSTRUCTION ACTIVITY SHALL BE REPAIRED IN AMANNER APPROVED BY THE ENGINEER/LANDSCAPE ARCHITECT OR IN ACCORDANCE WITH THE CITY.11.PROPOSED WORK (BUILDING AND CIVIL) SHALL NOT DISTURB EXISTING UTILITIES UNLESS OTHERWISESHOWN ON THE DRAWINGS AND APPROVED BY THE CITY PRIOR TO CONSTRUCTION.12.SITE SECURITY MAY BE NECESSARY AND PROVIDED IN A MANNER TO PROHIBIT VANDALISM, AND THEFT,DURING AND AFTER NORMAL WORK HOURS, THROUGHOUT THE DURATION OF THE CONTRACT. SECURITYMATERIALS SHALL BE IN ACCORDANCE WITH THE CITY.13.VEHICULAR ACCESS TO THE SITE SHALL BE MAINTAINED FOR DELIVERY AND INSPECTION ACCESS DURINGNORMAL OPERATING HOURS. AT NO POINT THROUGHOUT THE DURATION OF THE CONTRACT SHALLCIRCULATION OF ADJACENT STREETS BE BLOCKED WITHOUT APPROVAL BY THE CITY PRIOR TOCONSTRUCTION ACTIVITIES.14.ALL TRAFFIC CONTROLS SHALL BE PROVIDED AND ESTABLISHED PER THE REQUIREMENTS OF THEMINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MMUTCD) AND THE CITY. THIS SHALLINCLUDE, BUT NOT BE LIMITED TO, SIGNAGE, BARRICADES, FLASHERS, AND FLAGGERS AS NEEDED. ALLPUBLIC STREETS SHALL REMAIN OPEN TO TRAFFIC AT ALL TIMES. NO ROAD CLOSURES SHALL BEPERMITTED WITHOUT APPROVAL BY THE CITY.15.SHORING FOR BUILDING EXCAVATION MAY BE USED AT THE DISCRETION OF THE CONTRACTOR AND ASAPPROVED BY THE OWNERS REPRESENTATIVE AND THE CITY PRIOR TO CONSTRUCTION ACTIVITIES.16.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. STAGING, DEMOLITION, ANDCLEAN-UP AREA PLANS SHALL BE SUBMITTED TO THE CITY BY THE CONTRACTOR.CITY OF CHANHASSEN REMOVAL NOTES:1.RESERVED FOR CITY SPECIFIC REMOVAL NOTES.SEE SWPPP ON SHEETS SW1.0-SW1.5EROSION CONTROL NOTES:
30.0+/-32.0 +/-
S01°20'43"W 399.54
S01°20'39"W 200.00 N63°20'43"E 100.00N01°20'42"E 235.075.70S74°17'30"W326.13Δ=18°35'40"R=1004.93N87°06'49"W 228.9025' PKG. STBK. (MIN.)PROPERTY LINE
PROPERTY LINE25.0'10.0'
24.0'WETLAND25.0'50.0'BUILDING SUMMARY: 48 UNITS17 UG PARKING SPACESBUILDING FOOTPRINT 33,061 SFNOPARKING8 STALLS @ 9' = 72.0'59.3'115.5'9.0'9.0'115.6'50.0'61.3'SEE WETLAND BUFFER EXHIBIT ON C2.0 FORREQUIRED AND PROPOSED BUFFER AREASDO NOT ENCROACH ON WETLAND13 STALLS @ 9' + ACCESS AISLE = 126.6'27.5'11.5'2.8'WETLAND BUFFER = MIN. 20'WATERCOURSE BUFFER = MIN. 30'MINIMUM SETBACK FROM BUFFER = 5'HEAVY DUTY BIT PVMT.CONCRETESIDEWALK,TYP.ADA ACCESSIBLE PARKINGSPOT W/ STRIPING SIGNAGEAND CURB RAMPHCHC6' CURB TAPER, B612 TORIBBON CURBSEGMENTAL RETAINING WALL,COORD. STYLE & TYPE W/ARCH. & OWNER, SHOPDRAWINGS REQ'D. SEEGRADING PLAN FOR WALLTOP/BOTTOM ELEVATIONS.SEGMENTAL RETAINING WALL,COORD. STYLE & TYPE W/ARCH. & OWNER, SHOPDRAWINGS REQ'D. SEEGRADING PLAN FOR WALLTOP/BOTTOM ELEVATIONS.6' CURB TAPER, B612 TORIBBON CURBB612 CURB & GUTTER, TYP.ASPHALT TRAIL CROSSING W/HEAVY DUTY PVMT, SEEGRADING.CONC. DRIVEWAY APRON PERCITY STANDARD DETAIL 5208,SHEET C5.0MATCH EX. CURB & GUTTERCONCRETE UTILITY PADS,ENSURE TOP OF PAD IS MIN. 6"ABOVE ADJ. GRADE, COORD. W/ARCH. & ELECTRICAL.HEAVY DUTY BIT PVMT.MONUMENT SIGNWETLAND BUFFER SIGNAGESEE SIGN DETAIL ON SW1.2,TYP.FILTRATION BASIN 1EOF=956.20OUTLET RIM=955.00BOTTOM=952.00DRAINTILE (6" PERF. PVC) IE=950.00PLANTING MEDIUM IE=950.00100-YR HWL=955.57INSTALL PER DETAIL W/ 24" SAND BELOWBOTTOM & ROCK SURROUNDINGDRAINTILESEE LANDSCAPE AND GRADINGSEE STORMWATER REPORT FOR VOLUMEAND RATE CONTROL DETAILS50' BLDG. STBK. (MIN.)
4 STALLS @ 9' = 36.0'24.0'26.9'18.0'PROPOSED 100-YR HWLDRAINAGE & FLOWAGEEASEMENTR15.0'R15.0'CONTRACTOR SHALL SUBMITPROPOSED DEMOLITION,STAGING AND CLEAN-UPAREAS TO CITY.26.0'26.0'LIGHT DUTY BIT PVMT, TYP.20.0'20.0'
30.0'
20.0'62.4'
98.7'
79.9'WETLAND BUFFER SIGNAGESEE SIGN DETAIL ON SW1.2,TYP.WETLAND BUFFERWETLAND BUFFER50.1
'20.7'20.4'20.5'IMPERVIOUSDISCONNECTAREAREQUIRED TOREMAINPERVIOUSSB-1SB-2SB-4SB-3SB-6SB-8SB-7SB-5PROPOSED AVERAGED WETLAND BUFFER: 40,175 SFBY CODE WETLAND BUFFER AREA: 21,553 SFBY CODE RIVER BUFFER AREA: 28,656 SFS01°20'42"W 593.20 25' PKG. STBK. (MIN.)PROPERTY LINENOPARKING 50' BLDG. STBK. (MIN.)SB-1SB-2Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC2.0SITE PLAN............SITE AREA TABLE:1.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.2.THE CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS PRIOR TO CONSTRUCTION, INCLUDING A RIGHT-OF-WAY AND STREETOPENING PERMIT.3.THE CONTRACTOR SHALL ADHERE TO RECOMMENDATIONS NOTED IN THE GEO TECHNICAL REPORT PRIOR TO INSTALLATION OF SITEIMPROVEMENT MATERIALS.4.CONTRACTOR SHALL FIELD VERIFY COORDINATES AND LOCATION DIMENSIONS OF THE BUILDING AND STAKE FOR REVIEW ANDAPPROVAL BY THE OWNERS REPRESENTATIVE PRIOR TO INSTALLATION OF FOOTING MATERIALS.5.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.6.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.7.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.8.PEDESTRIAN CURB RAMPS SHALL BE CONSTRUCTED WITH TRUNCATED DOME LANDING AREAS IN ACCORDANCE WITH A.D.A.REQUIREMENTS-SEE "PARALLEL" RAMP DETAIL ON SHEET C5.2.9.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.10.SEE SITE PLAN FOR CURB AND GUTTER TYPE. TAPER BETWEEN CURB TYPES-SEE DETAIL.11.ALL CURB RADII ARE MINIMUM 3' UNLESS OTHERWISE NOTED.12.CONTRACTOR SHALL REFER TO SURVEY FOR LOT BOUNDARIES, NUMBERS, AREAS AND DIMENSIONS PRIOR TO SITE IMPROVEMENTS.13.FIELD VERIFY ALL EXISTING SITE CONDITIONS, DIMENSIONS.14.PARKING IS TO BE SET PARALLEL OR PERPENDICULAR TO EXISTING BUILDING UNLESS NOTED OTHERWISE.15.ALL PARKING LOT PAINT STRIPPING TO BE WHITE, 4" WIDE TYP.16.BITUMINOUS PAVING TO BE "LIGHT DUTY" UNLESS OTHERWISE NOTED. SEE DETAIL SHEETS FOR PAVEMENT SECTIONS.17.ALL TREES THAT ARE TO REMAIN ARE TO BE PROTECTED FROM DAMAGE WITH A CONSTRUCTION FENCE AT THE DRIP LINE. SEE DETAILSW1.2/4.18.CONTRACTOR SHALL PROPOSE FINAL STAGING AREA AND STOCKPILING LOCATIONS PRIOR TO PERMIT.SITE LAYOUT NOTES:SITE PLAN LEGEND:TRAFFIC DIRECTIONAL ARROW PAVEMENT MARKINGSSIGN AND POST ASSEMBLY. SHOP DRAWINGS REQUIRED.HC = ACCESSIBLE SIGNNP = NO PARKING FIRE LANEST = STOPCP = COMPACT CAR PARKING ONLY01" = 30'-0"30'-0"15'-0"N1.RESERVED FOR CITY SPECIFIC NOTES.Know what'sbelow.before you dig.CallRCONCRETE PAVEMENT AS SPECIFIED (PAD OR WALK)SEE GEOTECHNICAL REPORT FOR AGGREGATE BASE& CONCRETE DEPTHS, SEE DETAIL.PROPERTY LINECURB AND GUTTER-SEE NOTES (T.O.) TIP OUTGUTTER WHERE APPLICABLE-SEE PLANLIGHT DUTY BITUMINOUS PAVEMENT. SEEGEOTECHNICAL REPORT FOR AGGREGATE BASE &WEAR COURSE DEPTH, SEE DEATIL.HEAVY DUTY BITUMINOUS PAVEMENT. SEEGEOTECHNICAL REPORT FOR AGGREGATE BASE &WEAR COURSE DEPTH, SEE DETAIL.CONSTRUCTION LIMITSTOWETLAND BUFFER EXHIBIT (NO SCALE)TRUCK TURNING EXHIBIT (1"=40')
25' PKG. STBK. (MIN.)WETLANDNOPARKINGSEE WETLAND BUFFER EXHIBIT ON C2.0 FORREQUIRED AND PROPOSED BUFFER AREASDO NOT ENCROACH ON WETLAND2.8'FILTRATION BASIN 1EOF=956.20OUTLET RIM=955.00BOTTOM=952.00DRAINTILE (6" PERF. PVC) IE=950.00PLANTING MEDIUM IE=950.00100-YR HWL=955.57INSTALL PER DETAIL W/ 24" SAND BELOWBOTTOM & ROCK SURROUNDINGDRAINTILESEE LANDSCAPE AND GRADINGSEE STORMWATER REPORT FOR VOLUMEAND RATE CONTROL DETAILS50' BLDG. STBK. (MIN.)SB-8 (968)SB-1 (970)SB-2 (970)SB-3 (973)SB-4 (965)SB-5 (971)SB-6 (959)SB-7 (958)SB-1SB-2SB-4SB-3SB-6SB-8SB-7SB-5Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC3.0GRADING PLAN............1.SEE SITE PLAN FOR HORIZONTAL LAYOUT & GENERAL GRADING NOTES.2.THE CONTRACTOR SHALL HAVE AN INITIAL EROSION CONTROL INSPECTION AND A SITE WALKTHROUGH FOR TREE REMOVAL FLAGGING/CLEARING PRIOR TO GRADING OPERATIONSCOMMENCING. EC INITIAL IS THROUGH WATER RESOURCES COORDINATOR (952-227-1173) ANDTREE WALK THROUGH IS ENVIRONMENTAL RESOURCES (952-227-1133). REQUESTS MUST BEGIVEN 48-HOURS PRIOR TO OPERATIONS COMMENCING.3.THE CONTRACTOR SHALL COMPLETE THE SITE GRADING CONSTRUCTION (INCLUDING BUT NOTLIMITED TO SITE PREPARATION, SOIL CORRECTION, EXCAVATION, EMBANKMENT, ETC.) INACCORDANCE WITH THE REQUIREMENTS OF THE OWNER'S SOILS ENGINEER. ALL SOIL TESTINGSHALL BE COMPLETED BY THE OWNER'S SOILS ENGINEER. THE CONTRACTOR SHALL BERESPONSIBLE FOR COORDINATING ALL REQUIRED SOIL TESTS AND INSPECTIONS WITH THESOILS ENGINEER.4.GRADING AND EXCAVATION ACTIVITIES SHALL BE PERFORMED IN ACCORDANCE WITH THENATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT REQUIREMENTS &PERMIT REQUIREMENTS OF THE CITY.5.PROPOSED SPOT GRADES ARE FLOW-LINE FINISHED GRADE ELEVATIONS, UNLESS OTHERWISENOTED.6.GRADES OF WALKS SHALL BE INSTALLED WITH 5% MAX. LONGITUDINAL SLOPE AND 1% MIN. AND2% MAX. CROSS SLOPE, UNLESS OTHERWISE NOTED.7.PROPOSED SLOPES SHALL NOT EXCEED 3:1 UNLESS INDICATED OTHERWISE ON THE DRAWINGS.MAXIMUM SLOPES IN MAINTAINED AREAS IS 4:18.PROPOSED RETAINING WALLS, FREESTANDING WALLS, OR COMBINATION OF WALL TYPESGREATER THAN 4' IN HEIGHT SHALL BE DESIGNED AND ENGINEERED BY A REGISTEREDRETAINING WALL ENGINEER. DESIGN DRAWINGS SHALL BE SUBMITTED TO THE CITY FOR REVIEWAND APPROVAL PRIOR TO CONSTRUCTION.9.THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF GRADE STAKES THROUGHOUTTHE DURATION OF CONSTRUCTION TO ESTABLISH PROPER GRADES. THE CONTRACTOR SHALLALSO BE RESPONSIBLE FOR A FINAL FIELD CHECK OF FINISHED GRADES ACCEPTABLE TO THEENGINEER/LANDSCAPE ARCHITECT PRIOR TO TOPSOIL AND SODDING ACTIVITIES.10.IF EXCESS OR SHORTAGE OF SOIL MATERIAL EXISTS, THE CONTRACTOR SHALL TRANSPORT ALLEXCESS SOIL MATERIAL OFF THE SITE TO AN AREA SELECTED BY THE CONTRACTOR, OR IMPORTSUITABLE MATERIAL TO THE SITE. IF EXPORTING IN EXCESS OF 50 CY TO A SITE IN CHANHASSEN,A SEPARATE GRADING PERMIT IS REQURIED FOR THE RECEIVING SITE.11.EXCAVATE TOPSOIL FROM AREAS TO BE FURTHER EXCAVATED OR REGRADED AND STOCKPILE INAREAS DESIGNATED ON THE SITE. THE CONTRACTOR SHALL SALVAGE ENOUGH TOPSOIL FORRESPREADING ON THE SITE AS SPECIFIED. EXCESS TOPSOIL SHALL BE PLACED IN EMBANKMENTAREAS, OUTSIDE OF BUILDING PADS, ROADWAYS AND PARKING AREAS. THE CONTRACTOR SHALLSUBCUT CUT AREAS, WHERE TURF IS TO BE ESTABLISHED, TO A DEPTH OF 6 INCHES. RESPREADTOPSOIL IN AREAS WHERE TURF IS TO BE ESTABLISHED TO A MINIMUM DEPTH OF 6 INCHES.12.CONTRACTOR SHALL PLAN FOR AND GAIN APPROVAL BY CITY FOR STOCKPILE AREAS PRIOR TOGRADING.13.FINISHED GRADING SHALL BE COMPLETED. THE CONTRACTOR SHALL UNIFORMLY GRADE AREASWITHIN LIMITS OF GRADING, INCLUDING ADJACENT TRANSITION AREAS. PROVIDE A SMOOTHFINISHED SURFACE WITHIN SPECIFIED TOLERANCES, WITH UNIFORM LEVELS OR SLOPESBETWEEN POINTS WHERE ELEVATIONS ARE SHOWN, OR BETWEEN SUCH POINTS AND EXISTINGGRADES. AREAS THAT HAVE BEEN FINISH GRADED SHALL BE PROTECTED FROM SUBSEQUENTCONSTRUCTION OPERATIONS, TRAFFIC AND EROSION. REPAIR ALL AREAS THAT HAVE BECOMERUTTED BY TRAFFIC OR ERODED BY WATER OR HAS SETTLED BELOW THE CORRECT GRADE. ALLAREAS DISTURBED BY THE CONTRACTOR'S OPERATIONS SHALL BE RESTORED TO EQUAL ORBETTER THAN ORIGINAL CONDITION OR TO THE REQUIREMENTS OF THE NEW WORK.14.PRIOR TO PLACEMENT OF THE AGGREGATE BASE, A TEST ROLL WILL BE REQUIRED ON THESTREET AND/OR PARKING AREA SUBGRADE. THE CONTRACTOR SHALL PROVIDE A LOADEDTANDEM AXLE TRUCK WITH A GROSS WEIGHT OF 25 TONS. THE TEST ROLLING SHALL BE AT THEDIRECTION OF THE SOILS ENGINEER AND SHALL BE COMPLETED IN AREAS AS DIRECTED BY THESOILS ENGINEER. THE SOILS ENGINEER SHALL DETERMINE WHICH SECTIONS OF THE STREET ORPARKING AREA ARE UNSTABLE. CORRECTION OF THE SUBGRADE SOILS SHALL BE COMPLETED INACCORDANCE WITH THE REQUIREMENTS OF THE SOILS ENGINEER. NO TEST ROLL SHALL OCCURWITHIN 10' OF ANY UNDERGROUND STORM RETENTION/DETENTION SYSTEMS.15. TOLERANCES15.1.THE BUILDING SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN0.30 FOOT ABOVE, OR 0.30 FOOT BELOW, THE PRESCRIBED ELEVATION AT ANY POINTWHERE MEASUREMENT IS MADE.15.2.THE STREET OR PARKING AREA SUBGRADE FINISHED SURFACE ELEVATION SHALL NOTVARY BY MORE THAN 0.05 FOOT ABOVE, OR 0.10 FOOT BELOW, THE PRESCRIBED ELEVATIONOF ANY POINT WHERE MEASUREMENT IS MADE.15.3.AREAS WHICH ARE TO RECEIVE TOPSOIL SHALL BE GRADED TO WITHIN 0.30 FOOT ABOVE ORBELOW THE REQUIRED ELEVATION, UNLESS DIRECTED OTHERWISE BY THE ENGINEER.15.4.TOPSOIL SHALL BE GRADED TO PLUS OR MINUS 1/2 INCH OF THE SPECIFIED MINIMUM 6-INCHTHICKNESS.16.MAINTENANCE16.1.THE CONTRACTOR SHALL PROTECT NEWLY GRADED AREAS FROM TRAFFIC AND EROSION,AND KEEP AREA FREE OF TRASH AND DEBRIS.16.2.CONTRACTOR SHALL REPAIR AND REESTABLISH GRADES IN SETTLED, ERODED AND RUTTEDAREAS TO SPECIFIED TOLERANCES. DURING THE CONSTRUCTION, IF REQUIRED, ANDDURING THE WARRANTY PERIOD, ERODED AREAS WHERE TURF IS TO BE ESTABLISHEDSHALL BE RESEEDED AND MULCHED.16.3.WHERE COMPLETED COMPACTED AREAS ARE DISTURBED BY SUBSEQUENT CONSTRUCTIONOPERATIONS OR ADVERSE WEATHER, CONTRACTOR SHALL SCARIFY, SURFACE, RESHAPE,AND COMPACT TO REQUIRED DENSITY PRIOR TO FURTHER CONSTRUCTION.GENERAL GRADING NOTES:1.0' CONTOUR ELEVATION INTERVALGRADING PLAN LEGEND:SPOT GRADE ELEVATION GUTTERSPOT GRADE ELEVATION TOP OF CURBSPOT GRADE ELEVATION BOTTOM OF STAIRS/TOP OF STAIRSGROUNDWATER INFORMATION:CITY OF CHANHASSEN GRADING NOTES:1.CONTRACTOR TO PROVIDE HAUL ROUTES AND FINAL PROPOSED STOCKPILELOCATIONS FOR ANY REQUIRED CUT/FILL.2.AT LEAST 6 INCHES OF TOPSOIL OR ORGANIC MATTER MUST BE SPREAD ANDINCORPORATED INTO THE UNDERLYING SOIL DURING FINAL SITE TREATMENTWHEREVER TOP SOIL HAS BEEN REMOVED.SEE SWPPP ON SHEETS SW1.0-SW1.5EROSION CONTROL NOTES:01" = 30'-0"30'-0"15'-0"NKnow what'sbelow.before you dig.CallREX. 1' CONTOUR ELEVATION INTERVALSPOT GRADE ELEVATION (GUTTER/FLOW LINEUNLESS OTHERWISE NOTED)CURB AND GUTTER (T.O = TIP OUT)EMERGENCY OVERFLOWEOF=1135.52TOPER GEOTECHNICAL REPORT BY HAUGO GEOTECHNICAL SERVICES, INC., DATED 01-05-2018GROUNDWATER WAS OBSERVED AT ELEVATIONS RANGING FROM 946.00 TO 950.00THE BORINGS & GROUNDWATER ELEVATIONS ARE AS FOLLOWS:B-1950.00B-2948.80B-3947.70B-4947.60B-5946.00B-6NOT OBSERVEDB-7NOT OBSERVEDB-8NOT OBSERVEDSOIL BORINGEOF=968.85EOF=969.13
195.00361.00S01°20'43"W 399.54
S01°20'42"W 593.20
WETLANDNOPARKINGSEE WETLAND BUFFER EXHIBIT ON C2.0 FORREQUIRED AND PROPOSED BUFFER AREASDO NOT ENCROACH ON WETLAND2.8'STUB 6" SANITARY TO 5'FROM BUILDINGIE @ STUB=955.15COORD. W/MECH'L54 LF 6" PVC SCH. 40SANITARY SERVICE @1.00%SAN. MH 3RE=968.00±IE=954.61DIRECTIONAL BORE 196LF 6" PVC SDR 35SANITARY SERVICE @1.00%SAN. MH 2RE=969.20±IE=952.65DIRECTIONAL BORETOTAL 278 LF 6" PVCSDR 26 SANITARYSERVICE @ 1.00%6" CORE DRILL CONNECTION W/INTRAFLOW INSIDE DROP TO EX.SANITARY INTERCEPTOR MANHOLEEX. RE=970.80EX. IE=928.10 (FIELD VFY.)PR. IE CORE DRILL=949.87PR. IE INSIDE DROP ELBOW=928.20 (0.1'ABOVE EX. IE)POINT ELBOW TOWARD DOWNSTREAM.SECURE INSIDE DROP WITHINMANHOLE, ENSURE WATER-TIGHTPENETRATION OF MANHOLE.STUB 8" C900COMBINEDDOMESTIC/FIREWATER SERVICETO 5' FROM BLDG.,COORD. W/ MECH'LFOR FINAL SIZINGAND LOCATION.WET TAP 8"COMBINED C900DOMESTIC/FIREWATER SERVICESTO EX. 12" WATERMAIN, COORD. W/CITY. COORD. W/MECH'L FOR FINALSIZING PRIOR TOCONSTRUCTION.COORDINATION W/CITY MUST BE48-HOURS PRIORTO TAP.CONTRACTOR TO FIELD VERIFY ALL SMALL UTILITIES.CONTACT ENGINEER IMMEDIATELY WITH ANYCONFLICTS.8'MECHANICAL TO DETERMINE FINAL ROOF STORMWATERDRAIN, WATER AND SANITARY SERVICE SIZES. COORD. W/MECHANICAL AND PLUMBING PLANS PRIOR TO SITE UTILITYINSTALLATION. NOTIFY ENGINEER.WATER/SANITARYCROSSINGTOP SAN.=952.74MAINTAIN 18"SEPARATIONBETWEEN PIPESWATER/STORMCROSSINGSTORM IE=963.63MAINTAIN 18"SEPARATIONBETWEEN PIPESNORTH ROW LINEINSTALL SILT FENCESURROUNDING POTHOLEEXCAVATION AT EXISTINGMANHOLERESTORE AREA WITHPROPER BACKFILL PERMNDOT SPECSEED AREA WITH MNDOTSEED MIX 32-241 NATIVECONSTRUCTION154 SB-1SB-2SB-4SB-3SB-6SB-8SB-7SB-5Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC4.0UTILITY PLAN -WATER & SANITARYSEWER............GENERAL UTILITY NOTES:UTILITY LEGEND:CITY OF CHANHASSEN UTILITY NOTES:1.RESERVED FOR CITY SPECIFIC UTILITY NOTES.01" = 30'-0"30'-0"15'-0"NKnow what'sbelow.before you dig.CallRCATCH BASINGATE VALVE AND VALVE BOXSANITARY SEWERSTORM SEWERWATER MAINPROPOSED FIRE HYDRANTMANHOLEFES AND RIP RAP1. SEE SITE PLAN FOR HORIZONTAL DIMENSIONS AND LAYOUT.2. CONTRACTOR SHALL FIELD VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES ANDTOPOGRAPHIC FEATURES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL IMMEDIATELYNOTIFY THE ENGINEER OF DISCREPANCIES OR VARIATIONS FROM THE PLANS.3. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONECALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TOCONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILTIES THAT AREDAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.4. UTILITY INSTALLATION SHALL CONFORM TO THE CURRENT EDITION OF "STANDARDSPECIFICATIONS FOR WATER MAIN AND SERVICE LINE INSTALLATION" AND "SANITARY SEWER ANDSTORM SEWER INSTALLATION" AS PREPARED BY THE CITY ENGINEERS ASSOCIATION OFMINNESOTA (CEAM), AND SHALL CONFORM WITH THE REQUIREMENTS OF THE CITY AND THEPROJECT SPECIFICATIONS.5. CASTINGS SHALL BE SALVAGED FROM STRUCTURE REMOVALS AND RE-USED OR PLACED AT THEDIRECTION OF THE OWNER.6. ALL WATER PIPE SHALL BE C900 UNLESS OTHERWISE NOTED.7. ALL SANITARY SEWER SHALL BE SDR 26 POLYVINYL CHLORIDE (PVC) ASTM D3034 & F679, OR SCH40 ASTM D1785, 2665, ASTM F794, 1866) UNLESS OTHERWISE NOTED.8. ALL STORM SEWER PIPE SHALL BE HDPE ASTM F714 & F2306 WITH ASTM D3212 SPEC FITTINGS UNLESS OTHERWISE NOTED.9. PIPE LENGTHS SHOWN ARE FROM CENTER TO CENTER OF STRUCTURE OR TO END OF FLAREDEND SECTION.10. UTILITIES ON THE PLAN ARE SHOWN TO WITHIN 5' OF THE BUILDING FOOTPRINT. THECONTRACTOR IS ULTIMATELY RESPONSIBLE FOR 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 UNLESSOTHERWISE NOTED. ALL CATCH BASINS IN GUTTERS SHALL BE SUMPED 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 OTHERWISENOTED.13. HYDRANT TYPE, VALVE, AND CONNECTION SHALL BE IN ACCORDANCE WITH CITY REQUIREMENTS.HYDRANT EXTENSIONS ARE INCIDENTAL.14. A MINIMUM OF 8 FEET OF COVER IS REQUIRED OVER ALL WATERMAIN, UNLESS OTHERWISENOTED. EXTRA DEPTH MAY BE REQUIRED TO MAINTAIN A MINIMUM OF 18" VERTICALSEPARATION TO SANITARY OR STORM SEWER LINES. EXTRA DEPTH WATERMAIN IS INCIDENTAL.15. A MINIMUM OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTAL SEPARATIONIS REQUIRED FOR ALL UTILITIES, UNLESS OTHERWISE NOTED.16. ALL CONNECTIONS TO EXISTING UTILITIES SHALL BE IN ACCORDANCE WITH CITY STANDARDS ANDCOORDINATED WITH THE CITY PRIOR TO CONSTRUCTION. CONTACT PUBLIC WORKS AT952-227-1300.17.CONNECTIONS TO EXISTING STRUCUTRES SHALL BE CORE-DRILLED.18. COORDINATE LOCATIONS AND SIZES OF SERVICE CONNECTIONS WITH THE MECHANICALDRAWINGS.19. COORDINATE INSTALLATION AND SCHEDULING OF THE INSTALLATION OF UTILITIES WITHADJACENT CONTRACTORS AND CITY STAFF.20. ALL STREET REPAIRS AND PATCHING SHALL BE PERFORMED PER THE REQUIREMENTS OF THECITY PER CITY DETAIL PLATE 5202A. ALL PAVEMENT CONNECTIONS SHALL BE SAWCUT. ALLTRAFFIC CONTROLS SHALL BE PROVIDED BY THE CONTRACTOR AND SHALL BE ESTABLISHED PERTHE REQUIREMENTS OF THE MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES(MMUTCD) AND THE CITY. THIS SHALL INCLUDE BUT NOT BE LIMITED TO SIGNAGE, BARRICADES,FLASHERS, AND FLAGGERS AS NEEDED. ALL PUBLIC STREETS SHALL BE OPEN TO TRAFFIC AT ALLTIMES. NO ROAD CLOSURES SHALL BE PERMITTED WITHOUT APPROVAL BY THE CITY.21. ALL STRUCTURES, PUBLIC AND PRIVATE, SHALL BE ADJUSTED TO PROPOSED GRADES WHEREREQUIRED. THE REQUIREMENTS OF ALL OWNERS MUST BE COMPLIED WITH. STRUCTURES BEINGRESET TO PAVED AREAS MUST MEET OWNERS REQUIREMENTS FOR TRAFFIC LOADING.22. CONTRACTOR SHALL COORDINATE ALL WORK WITH PRIVATE UTILITY COMPANIES.23. CONTRACTOR SHALL COORDINATE CONNECTION OF IRRIGATION SERVICE TO UTILITIES.COORDINATE THE INSTALLATION OF IRRIGATION SLEEVES NECESSARY AS TO NOT IMPACTINSTALLATION OF UTILITIES.24. CONTRACTOR SHALL MAINTAIN AS-BUILT PLANS THROUGHOUT CONSTRUCTION AND SUBMITTHESE PLANS TO ENGINEER & CITY UPON COMPLETION OF WORK.25.ALL JOINTS AND CONNECTIONS IN STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATERTIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCHBASINS, OR OTHER STRUCTURES.26.ALL PORTIONS OF THE STORM SEWER SYSTEM LOCATED WITHIN 10 FEET OF THE BUILDING ORWATER SERVICE LINE MUST BE TESTED IN ACCORDANCE WITH MN RULES, CHAPTER 4714,SECTION 1109.0.27.SANITARY SEWER MANHOLE LIDS MUST BE WATERTIGHT (NO PICKHOLES) PER CITY STANDARD.CITY LIDS ARE NOT TO BE USED.DRAINTILETDA FIELD BOUNDARY
N01°20'42"E 235.075.70S74°17'30"W326.13Δ=18°35'40"R=1004.93N87°06'49"W 228.90NOPARKING2.8'STUB 6" SANITARY TO 5'FROM BUILDINGIE @ STUB=955.15COORD. W/MECH'L54 LF 6" PVC SCH. 40SANITARY SERVICE @1.00%SAN. MH 3RE=968.00±IE=954.61DIRECTIONAL BORE 196LF 6" PVC SDR 35SANITARY SERVICE @1.00%SAN. MH 2RE=969.20±IE=952.65DIRECTIONAL BORETOTAL 278 LF 6" PVCSDR 26 SANITARYSERVICE @ 1.00%6" CORE DRILL CONNECTION W/INTRAFLOW INSIDE DROP TO EX.SANITARY INTERCEPTOR MANHOLEEX. RE=970.80EX. IE=928.10 (FIELD VFY.)PR. IE CORE DRILL=949.87PR. IE INSIDE DROP ELBOW=928.20 (0.1'ABOVE EX. IE)POINT ELBOW TOWARD DOWNSTREAM.SECURE INSIDE DROP WITHINMANHOLE, ENSURE WATER-TIGHTPENETRATION OF MANHOLE.STUB 8" C900COMBINEDDOMESTIC/FIREWATER SERVICETO 5' FROM BLDG.,COORD. W/ MECH'LFOR FINAL SIZINGAND LOCATION.WET TAP 8"COMBINED C900DOMESTIC/FIREWATER SERVICESTO EX. 12" WATERMAIN, COORD. W/CITY. COORD. W/MECH'L FOR FINALSIZING PRIOR TOCONSTRUCTION.COORDINATION W/CITY MUST BE48-HOURS PRIORTO TAP.CONTRACTOR TO FIELD VERIFY ALL SMALL UTILITIES.CONTACT ENGINEER IMMEDIATELY WITH ANYCONFLICTS.MECHANICAL TO DETERMINE FINAL ROOF STORMWATERDRAIN, WATER AND SANITARY SERVICE SIZES. COORD. W/MECHANICAL AND PLUMBING PLANS PRIOR TO SITE UTILITYINSTALLATION. NOTIFY ENGINEER.WATER/SANITARYCROSSINGTOP SAN.=952.74MAINTAIN 18"SEPARATIONBETWEEN PIPESWATER/STORMCROSSINGSTORM IE=963.63MAINTAIN 18"SEPARATIONBETWEEN PIPESNORTH ROW LINESOUTH ROW LINEINSTALL SILT FENCESURROUNDING POTHOLEEXCAVATION AT EXISTINGMANHOLERESTORE AREA WITHPROPER BACKFILL PERMNDOT SPECSEED AREA WITH MNDOTSEED MIX 32-241 NATIVECONSTRUCTION154
SB-1SB-2SB-4SB-3Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC4.1UTILITY PLAN - SANITARYSEWER CONNECTION -MNDOT ROW............GENERAL UTILITY NOTES:UTILITY LEGEND:CITY OF CHANHASSEN UTILITY NOTES:1.RESERVED FOR CITY SPECIFIC UTILITY NOTES.01" = 30'-0"30'-0"15'-0"NKnow what'sbelow.before you dig.CallRCATCH BASINGATE VALVE AND VALVE BOXSANITARY SEWERSTORM SEWERWATER MAINPROPOSED FIRE HYDRANTMANHOLEFES AND RIP RAP1. SEE SITE PLAN FOR HORIZONTAL DIMENSIONS AND LAYOUT.2. CONTRACTOR SHALL FIELD VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES ANDTOPOGRAPHIC FEATURES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL IMMEDIATELYNOTIFY THE ENGINEER OF DISCREPANCIES OR VARIATIONS FROM THE PLANS.3. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONECALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TOCONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILTIES THAT AREDAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.4. UTILITY INSTALLATION SHALL CONFORM TO THE CURRENT EDITION OF "STANDARDSPECIFICATIONS FOR WATER MAIN AND SERVICE LINE INSTALLATION" AND "SANITARY SEWER ANDSTORM SEWER INSTALLATION" AS PREPARED BY THE CITY ENGINEERS ASSOCIATION OFMINNESOTA (CEAM), AND SHALL CONFORM WITH THE REQUIREMENTS OF THE CITY AND THEPROJECT SPECIFICATIONS.5. CASTINGS SHALL BE SALVAGED FROM STRUCTURE REMOVALS AND RE-USED OR PLACED AT THEDIRECTION OF THE OWNER.6. ALL WATER PIPE SHALL BE C900 UNLESS OTHERWISE NOTED.7. ALL SANITARY SEWER SHALL BE SDR 26 POLYVINYL CHLORIDE (PVC) ASTM D3034 & F679, OR SCH40 ASTM D1785, 2665, ASTM F794, 1866) UNLESS OTHERWISE NOTED.8. ALL STORM SEWER PIPE SHALL BE HDPE ASTM F714 & F2306 WITH ASTM D3212 SPEC FITTINGS UNLESS OTHERWISE NOTED.9. PIPE LENGTHS SHOWN ARE FROM CENTER TO CENTER OF STRUCTURE OR TO END OF FLAREDEND SECTION.10. UTILITIES ON THE PLAN ARE SHOWN TO WITHIN 5' OF THE BUILDING FOOTPRINT. THECONTRACTOR IS ULTIMATELY RESPONSIBLE FOR 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 UNLESSOTHERWISE NOTED. ALL CATCH BASINS IN GUTTERS SHALL BE SUMPED 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 OTHERWISENOTED.13. HYDRANT TYPE, VALVE, AND CONNECTION SHALL BE IN ACCORDANCE WITH CITY REQUIREMENTS.HYDRANT EXTENSIONS ARE INCIDENTAL.14. A MINIMUM OF 8 FEET OF COVER IS REQUIRED OVER ALL WATERMAIN, UNLESS OTHERWISENOTED. EXTRA DEPTH MAY BE REQUIRED TO MAINTAIN A MINIMUM OF 18" VERTICALSEPARATION TO SANITARY OR STORM SEWER LINES. EXTRA DEPTH WATERMAIN IS INCIDENTAL.15. A MINIMUM OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTAL SEPARATIONIS REQUIRED FOR ALL UTILITIES, UNLESS OTHERWISE NOTED.16. ALL CONNECTIONS TO EXISTING UTILITIES SHALL BE IN ACCORDANCE WITH CITY STANDARDS ANDCOORDINATED WITH THE CITY PRIOR TO CONSTRUCTION. CONTACT PUBLIC WORKS AT952-227-1300.17.CONNECTIONS TO EXISTING STRUCUTRES SHALL BE CORE-DRILLED.18. COORDINATE LOCATIONS AND SIZES OF SERVICE CONNECTIONS WITH THE MECHANICALDRAWINGS.19. COORDINATE INSTALLATION AND SCHEDULING OF THE INSTALLATION OF UTILITIES WITHADJACENT CONTRACTORS AND CITY STAFF.20. ALL STREET REPAIRS AND PATCHING SHALL BE PERFORMED PER THE REQUIREMENTS OF THECITY PER CITY DETAIL PLATE 5202A. ALL PAVEMENT CONNECTIONS SHALL BE SAWCUT. ALLTRAFFIC CONTROLS SHALL BE PROVIDED BY THE CONTRACTOR AND SHALL BE ESTABLISHED PERTHE REQUIREMENTS OF THE MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES(MMUTCD) AND THE CITY. THIS SHALL INCLUDE BUT NOT BE LIMITED TO SIGNAGE, BARRICADES,FLASHERS, AND FLAGGERS AS NEEDED. ALL PUBLIC STREETS SHALL BE OPEN TO TRAFFIC AT ALLTIMES. NO ROAD CLOSURES SHALL BE PERMITTED WITHOUT APPROVAL BY THE CITY.21. ALL STRUCTURES, PUBLIC AND PRIVATE, SHALL BE ADJUSTED TO PROPOSED GRADES WHEREREQUIRED. THE REQUIREMENTS OF ALL OWNERS MUST BE COMPLIED WITH. STRUCTURES BEINGRESET TO PAVED AREAS MUST MEET OWNERS REQUIREMENTS FOR TRAFFIC LOADING.22. CONTRACTOR SHALL COORDINATE ALL WORK WITH PRIVATE UTILITY COMPANIES.23. CONTRACTOR SHALL COORDINATE CONNECTION OF IRRIGATION SERVICE TO UTILITIES.COORDINATE THE INSTALLATION OF IRRIGATION SLEEVES NECESSARY AS TO NOT IMPACTINSTALLATION OF UTILITIES.24. CONTRACTOR SHALL MAINTAIN AS-BUILT PLANS THROUGHOUT CONSTRUCTION AND SUBMITTHESE PLANS TO ENGINEER & CITY UPON COMPLETION OF WORK.25.ALL JOINTS AND CONNECTIONS IN STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATERTIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCHBASINS, OR OTHER STRUCTURES.26.ALL PORTIONS OF THE STORM SEWER SYSTEM LOCATED WITHIN 10 FEET OF THE BUILDING ORWATER SERVICE LINE MUST BE TESTED IN ACCORDANCE WITH MN RULES, CHAPTER 4714,SECTION 1109.0.27.SANITARY SEWER MANHOLE LIDS MUST BE WATERTIGHT (NO PICKHOLES) PER CITY STANDARD.CITY LIDS ARE NOT TO BE USED.DRAINTILETDA FIELD BOUNDARY
195.00361.00S01°20'43"W 399.54
S01°20'42"W 593.20
WETLANDNOPARKINGSEE WETLAND BUFFER EXHIBIT ON C2.0 FORREQUIRED AND PROPOSED BUFFER AREASDO NOT ENCROACH ON WETLAND2.8'OCS 3RE=955.95IE (48" DIAGONAL SKIMMER GRATE)=955.00IE (6" VERTICAL ORIFICE)=953.50IE (N, 12")=948.20IE (DRAINTILE)=949.50SEE DETAIL C5.1/26" PERF. PVC DRAINTILENETWORKIE=949.50CB 9RE=968.63IE=964.6362 LF 12" HDPE @ 2.00%STUB 12" PVC BUILDING STORMROOF DRAIN TO 5' FROM BLDG.,COORD. W/ MECH'L.STUB IE=964.60BLDG IE=964.70DRAINTILE CLEANOUT RISERCAP RISER @ 1' ABOVEBOTTOM OF BASIN, TYP.CBMH 7RE=968.39IE (E)=958.11IE (W)=961.79IE (N)=963.60DROP STRUCTURE & OUTFALL 2RE=952.00±IE (S)=946.96IE (N)=944.11SEE DETAIL C5.1/322 LF 12" HDPE @ 0.50%STMH 8RE=970.60±IE=964.608'FES 1IE=944.00EXIT VELOCITY=3.5 FPSINSTALL 2.8 CY CLASS II RIPATOP 1.4 CY GRANULARFILTER & GEOTEXTILE PERDETAIL C5.1/4, SEE GRADINGPLAN FOR HOLD DOWNSTORMWATER REUSE/ IRRIGATION CISTERN66" DUAL WALL SOLID PRINSCO PIPEFOOTPRINT=93.00'X24.00' INCL. SIDE AND END STONESTONE TOP=955.50PIPE TOP (OUTER EDGE)=955.00PIPE BOTTOM (OUTER EDGE)=948.50STONE IE=948.50100-YR HWL=954.78RAINWATER HARVEST SYSTEM, INCLUDE:SYSTEM SHALL ALSO INCLUDE 24" OVERFLOW OUTLET,WATER LEVEL INDICATOR, AND ALL NECESSARYAPPURTENANCES. SYSTEM DESIGNED TOACCOMMODATE 1.26 ACRES OF LANDSCAPE AREA @APPROX. 1.1" IRRIGATION PER WEEK. (DEPENDENTUPON SPECIFIC RAIN EVENT DURATION & SEQUENCE).SYSTEM SHALL BE INCORPORATED AND COORDINATEDWITH PROPOSED IRRIGATION SYSTEM, INCLUDINGINCORPORATION OF POTABLE/STANDARD IRRIGATIONLINE CONNECTIONS. SEE MECHANICAL PLANS FORFINAL LAYOUT AND CONNECTIONS.38 LF 24" HDPE @ 0.50%24" FES 4IE=952.00STRM-1JELLYFISH FILTERJF-X OR EQUALSEE SHT 5.1RE=957.50IE IN = 952.65IE OUT = 952.15CB 6RE=956.81IE=952.818" INLETIE=952.2513 LF 8" PVC SDR35 @ 2.00%PROPOSEDIRRIGATIONPUMPHOUSELOCATIONRE=970.50,COORD. W/MECH'L18" INLETIE=953.22140 LF 18" HDPE@ 2.00%142 LF 8" PVC SDR 35 @ 2.00%50 LF 12" HDPE @ 2.00%CB 10RE=969.09IE=966.00CB 11BEEHIVE GRATERE=966 +/-IE=961.28236 LF 12" HDPE @ 2.00%MH 12DROP MANHOLERE=967.75IE (W)=953.72IE (S)=960.68IE (E)=958.7530 LF 12"HDPE @2.00%MH 13SC-4-V OR EQUALRE=965.50IE=953.42SUMP = 948.42MH 14SC-4-V OR EQUALRE=957.20IE=952.5SUMP=947.515 LF 12"HDPE @2.00%10 LF 24"HDPE @2.00%15 LF 8" PVCSDR 35 @2.00%24" OUTLETIE=952.72SB-1SB-2SB-4SB-3SB-6SB-8SB-7SB-5Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC4.2UTILITY PLAN -STORM SEWER............GENERAL UTILITY NOTES:UTILITY LEGEND:CITY OF CHANHASSEN UTILITY NOTES:1.RESERVED FOR CITY SPECIFIC UTILITY NOTES.01" = 30'-0"30'-0"15'-0"NKnow what'sbelow.before you dig.CallRCATCH BASINGATE VALVE AND VALVE BOXSANITARY SEWERSTORM SEWERWATER MAINPROPOSED FIRE HYDRANTMANHOLEFES AND RIP RAP1. SEE SITE PLAN FOR HORIZONTAL DIMENSIONS AND LAYOUT.2. CONTRACTOR SHALL FIELD VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES ANDTOPOGRAPHIC FEATURES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL IMMEDIATELYNOTIFY THE ENGINEER OF DISCREPANCIES OR VARIATIONS FROM THE PLANS.3. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONECALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TOCONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILTIES THAT AREDAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.4. UTILITY INSTALLATION SHALL CONFORM TO THE CURRENT EDITION OF "STANDARDSPECIFICATIONS FOR WATER MAIN AND SERVICE LINE INSTALLATION" AND "SANITARY SEWER ANDSTORM SEWER INSTALLATION" AS PREPARED BY THE CITY ENGINEERS ASSOCIATION OFMINNESOTA (CEAM), AND SHALL CONFORM WITH THE REQUIREMENTS OF THE CITY AND THEPROJECT SPECIFICATIONS.5. CASTINGS SHALL BE SALVAGED FROM STRUCTURE REMOVALS AND RE-USED OR PLACED AT THEDIRECTION OF THE OWNER.6. ALL WATER PIPE SHALL BE C900 UNLESS OTHERWISE NOTED.7. ALL SANITARY SEWER SHALL BE SDR 26 POLYVINYL CHLORIDE (PVC) ASTM D3034 & F679, OR SCH40 ASTM D1785, 2665, ASTM F794, 1866) UNLESS OTHERWISE NOTED.8. ALL STORM SEWER PIPE SHALL BE HDPE ASTM F714 & F2306 WITH ASTM D3212 SPEC FITTINGS UNLESS OTHERWISE NOTED.9. PIPE LENGTHS SHOWN ARE FROM CENTER TO CENTER OF STRUCTURE OR TO END OF FLAREDEND SECTION.10. UTILITIES ON THE PLAN ARE SHOWN TO WITHIN 5' OF THE BUILDING FOOTPRINT. THECONTRACTOR IS ULTIMATELY RESPONSIBLE FOR 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 UNLESSOTHERWISE NOTED. ALL CATCH BASINS IN GUTTERS SHALL BE SUMPED 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 OTHERWISENOTED.13. HYDRANT TYPE, VALVE, AND CONNECTION SHALL BE IN ACCORDANCE WITH CITY REQUIREMENTS.HYDRANT EXTENSIONS ARE INCIDENTAL.14. A MINIMUM OF 8 FEET OF COVER IS REQUIRED OVER ALL WATERMAIN, UNLESS OTHERWISENOTED. EXTRA DEPTH MAY BE REQUIRED TO MAINTAIN A MINIMUM OF 18" VERTICALSEPARATION TO SANITARY OR STORM SEWER LINES. EXTRA DEPTH WATERMAIN IS INCIDENTAL.15. A MINIMUM OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTAL SEPARATIONIS REQUIRED FOR ALL UTILITIES, UNLESS OTHERWISE NOTED.16. ALL CONNECTIONS TO EXISTING UTILITIES SHALL BE IN ACCORDANCE WITH CITY STANDARDS ANDCOORDINATED WITH THE CITY PRIOR TO CONSTRUCTION. CONTACT PUBLIC WORKS AT952-227-1300.17.CONNECTIONS TO EXISTING STRUCUTRES SHALL BE CORE-DRILLED.18. COORDINATE LOCATIONS AND SIZES OF SERVICE CONNECTIONS WITH THE MECHANICALDRAWINGS.19. COORDINATE INSTALLATION AND SCHEDULING OF THE INSTALLATION OF UTILITIES WITHADJACENT CONTRACTORS AND CITY STAFF.20. ALL STREET REPAIRS AND PATCHING SHALL BE PERFORMED PER THE REQUIREMENTS OF THECITY PER CITY DETAIL PLATE 5202A. ALL PAVEMENT CONNECTIONS SHALL BE SAWCUT. ALLTRAFFIC CONTROLS SHALL BE PROVIDED BY THE CONTRACTOR AND SHALL BE ESTABLISHED PERTHE REQUIREMENTS OF THE MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES(MMUTCD) AND THE CITY. THIS SHALL INCLUDE BUT NOT BE LIMITED TO SIGNAGE, BARRICADES,FLASHERS, AND FLAGGERS AS NEEDED. ALL PUBLIC STREETS SHALL BE OPEN TO TRAFFIC AT ALLTIMES. NO ROAD CLOSURES SHALL BE PERMITTED WITHOUT APPROVAL BY THE CITY.21. ALL STRUCTURES, PUBLIC AND PRIVATE, SHALL BE ADJUSTED TO PROPOSED GRADES WHEREREQUIRED. THE REQUIREMENTS OF ALL OWNERS MUST BE COMPLIED WITH. STRUCTURES BEINGRESET TO PAVED AREAS MUST MEET OWNERS REQUIREMENTS FOR TRAFFIC LOADING.22. CONTRACTOR SHALL COORDINATE ALL WORK WITH PRIVATE UTILITY COMPANIES.23. CONTRACTOR SHALL COORDINATE CONNECTION OF IRRIGATION SERVICE TO UTILITIES.COORDINATE THE INSTALLATION OF IRRIGATION SLEEVES NECESSARY AS TO NOT IMPACTINSTALLATION OF UTILITIES.24. CONTRACTOR SHALL MAINTAIN AS-BUILT PLANS THROUGHOUT CONSTRUCTION AND SUBMITTHESE PLANS TO ENGINEER & CITY UPON COMPLETION OF WORK.25.ALL JOINTS AND CONNECTIONS IN STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATERTIGHT.APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TOMANHOLES, CATCHBASINS, OR OTHER STRUCTURES.26.ALL PORTIONS OF THE STORM SEWER SYSTEM LOCATED WITHIN 10 FEET OF THE BUILDING ORWATER SERVICE LINE MUST BE TESTED IN ACCORDANCE WITH MN RULES, CHAPTER 4714,SECTION 1109.0.27.SANITARY SEWER MANHOLE LIDS MUST BE WATERTIGHT (NO PICKHOLES) PER CITY STANDARD.CITY LIDS ARE NOT TO BE USED.DRAINTILETDA FIELD BOUNDARY
Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC5.0CIVIL DETAILS............6"8"12"13 1/2"6"1/2" RADIUSFINISHED GRADE3" RADIUS CORNERS1:3 BATTER SLOPE GUTTER3/4"/1'NOTES:1. INSTALL CONSTRUCTION JOINTS AT10'-0" O.C. +/-2. BASE DEPTH DEPENDANT UPONSOIL CONDITIONSCLASS V AGGREGATE SUBBASE-SEEBITUMINOUS PAVEMENT DETAIL (6" MIN.)FINISHED GRADE0.5% SLOPE-CONSTRUCT WITH REVERSE SLOPEGUTTER (T.O. GUTTER) WHERE THE PAVEMENT SLOPESAWAY FROM CURB. SEE PLANN T SB-612 CONCRETE CURB AND GUTTER7"37"20"FINISHED GRADESLOPE GUTTER 3/4"/1'NOTES:1. INSTALL CONSTRUCTION JOINTS AT 10'-0" O.C. +/-2. BASE DEPTH DEPENDANT UPON SOIL CONDITIONSCONTINUOUS SLOPE CONCRETE CURBAND GUTTERPAVEMENT MATERIALSSEE DETAIL6"6"RIBBON CURBN T S4FINISHED GRADETOOLED CONTROL JOINTSEE DETAIL (TYP.)LIGHT BROOM FINISH PERPENDICULAR TOTRAFFIC WITH 3" WIDE SMOOTHTROWELLED EDGE5" CONCRETE AS SPECIFIED6" CLASS 5 AGGREGATE BASECOMPACTED SUBGRADENOTES:1. INSTALLATION AND REINFORCEMENT SHALL BE CERTIFIED AND INACCORDANCE TO AN ON-SITE A.C.I. TECHNICIAN AS SPECIFIED.2. SEE GEO-TECHNICAL RECOMMENDATIONS FOR GROSS WEIGHTREQUIREMENTS.3. SEE LAYOUT DRAWINGS FOR LIMITS OF WALKS.4. SEE CONCRETE JOINT DETAIL FOR REQUIREMENTS.5. 1/2" WIDE EXPANSION JOINT AND SEALANT AT ALL CURBS.6. WIRE MESH AND CHAIRS REQUIRED FOR ALL WALKS OR IN LOCATIONS FORVEHICULAR TRAFFIC.W1.6 X W1.6 WIRE MESH AND CHAIRS ASSPECIFIEDLIGHT DUTY CONCRETE WALK/PAD3"2"THIS OCCURS ONLY WHEREMULCH MEETS EDGE OF WALKLEAVE TOP OFMULCH DOWN 1"FROM TOP OF WALKN T S58"AS REQUIREDCONCRETE THRUST BLOCKWATERMAINGATE VALVEREFER TO DRAWINGSFOR SIZESVALVE BOXFINISH GRADECOVER SHALL BESTAMPED WITH "WATER"GATE VALVE BOXN T SADJUST TOP TO 1/2" BELOW FINISHEDPAVEMENT GRADE OR 1" BELOW FINISHEDTURF GRADE. SET SO AS TO PROVIDE 12" OFUPWARD ADJUSTMENT.9BENDCROSSTEE45° BENDWYENOTES:1. CONCRETE THRUST BLOCKING TO BE POURED AGAINST UNDISTURBED EARTH.2. KEEP CONCRETE CLEAR OF JOINT AND ACCESSORIES.3. IF NOT SHOWN ON PLANS, REQUIRED BEARING AT FITTING SHALL BE AS INDICATED ABOVE, ADJUSTED IFNECESSARY, TO CONFORM TO THE TEST PRESSURE(S) AND ALLOWABLE SOIL BEARING STRESS(ES).4. BEARING AREAS AND SPECIAL BLOCKING DETAILS SHOWN ON PLANS TAKE PRECEDENCE OVER BEARING AREASAND BLOCKING DETAILS SHOWN THIS STANDARD DETAIL.5. ABOVE BEARING AREAS BASED ON TEST PRESSURE OF 150 P.S.I. AND AN ALLOWABLE SOIL BEARING STRESS OF2000 POUNDS PER SQUARE FOOT. TO COMPUTE BEARING AREAS FOR DIFFERENT TEST PRESSURES AND SOILBEARING STRESSES, USE THE FOLLOWING EQUATION: BEARING AREA = (TEST PRESSURE/150) X (200/SOIL BEARINGSTRESS) X (TABLE VALUE).PLUGGED CROSSPLUGGED CROSSEACH AREA IS 1/2 OFTABULATED AREAPLUGGED TEEPLUG OR CAP1/4" PLYWOODOVER FACEOF BOLTSA1A2NOMINALFITTING SIZE(INCHES)TYE, WYE,PLUG, OR CAP90° BEND,PLUGGEDCROSSTEE PLUGGEDON RUNA1A245°BEND22.5°BEND11.25°BEND41.01.41.91.41.0--62.13.04.33.01.61.0-105.98.411.88.44.62.61.2128.512.017.012.06.63.41.71411.516.323.016.38.94.62.31615.021.330.021.311.66.03.01819.027.038.027.014.67.63.62023.533.347.033.318.19.44.72434.048.068.048.026.213.66.863.85.37.65.42.91.51.0THRUST BLOCKN T S116"
PROVIDE INSULATION PER PLAN
FIELD VERIFY DEPTH
6"
4"
6" (MIN.)NOTES:1. INSULATION BOARD TO BE CLOSED CELL. EXTRUDED POLYSTYRENE FOAM MEETINGASTM 578, TYPE VI, 40PSI COMPRESSING STRENGTH (ASTM D1621) 0.1%MAX. WATERABSORPTION (ASTM C272).2. BACKFILL MATERIAL AROUND INSULATION MUST BE FINE SAND FREE FROM ROOT,ORGANIC MATERIAL, OR OTHER INJURIOUS MATERIALS.3. OVERLAP ALL INSULATION BOARD JOINTS.UTILITY PIPE INSULATION DETAILN T S1'-6" (MIN)PIPE BEDDINGMATERIALBACKFILL MATERIALFINE SAND (FA7)MIN. 2' WIDE BY 4" THICKINSULATION BOARD (USE 2-2"THICK BOARDS). MASTIC ALL JOINTSEXTEND INSULATION BOARD DOWNSIDES TO 7.5' DEPTH.FINISH GRADEDI
A DIA + 3'UTILITY PIPE1018" RADIUS5'-6" SQUARE OVERALL3" LINE WIDTH6" LINE WIDTH12" DIAMETER6" RADIUS4"ACCESSIBLE PARKING PAVEMENT MARKINGN T SALL COLORS TO MATCH ADASTANDARD COLORS7EXTEND POST PAST TOP OF POST10 DEGREE SLOPE1 INCH SILICONE RUBBEROR ASPHALTIC CAULKINGCOMPOUNDFILL ANNULAR SPACE TO 1 INCHFROM TOP WITH SILICA SANDCONCRETE FOOTING AS SPECIFIED6"3'-6"2'-6"60"-66"FROM PAVEMENT TOBOTTOM OF SIGN 1/2"MATERIAL VARIES-SEE PLANMETAL SIGN ACCORDINGTO MN STATE CODENOTE:1. SIGN SHALL BE AS SPECIFIED.2. VERIFY POST PAINT C0LOR WITH LANDSCAPEARCHITECT PRIOR TO INSTALLATION.ACCESSIBLE SIGN AND POSTN T S1'-6"6" O.D. GALVANIZED STEEL PIPE PAINTED WITH 1COAT OF APPROPRIATE PRIMER AND TWO COATSSIGN ENAMEL. FILL ANNULAR SPACE WITH GROUT.COVER WITH YELLOW "IDEAL SHIELD" PLASTICCOVER.GREEN POWDER COATED STEEL SQUAREPOST AS SPECIFIED1/4" METAL PLATE WELDED TOBOTTOM OF 6” PIPEGALVANIZED STEEL FASTENER(TYP. OF 2)8HEAVY DUTY BITUMINOUS PAVEMENT12" CLASS 5 AGGREGATESUBBASE (MNDOT 3138)2" BASE COURSE (MNDOT 2360 - SPNWB330C)TACK COAT (MNDOT 2357)2" WEAR COURSE (MNDOT 2360 - SPWEA340C)COMPACTED SUBGRADE (100% OF STANDARDPROCTOR MAXIMUM DRY DENSITY)N T S1NOTE:SECTION IS FORBIDDING PURPOSESONLY. REFER TOGEOTECH FORFINAL PAVEMENTSECTION.LIGHT DUTY BITUMINOUS PAVEMENT9" CLASS 5 AGGREGATESUBBASE (MNDOT 3138)2" BASE COURSE (MNDOT 2360 - SPNWB330B)TACK COAT (MNDOT 2357)1.5" WEAR COURSE (MNDOT 2360 - SPWEA340B)COMPACTED SUBGRADE (100% OF STANDARDPROCTOR MAXIMUM DRY DENSITY)N T SNOTE:SECTION IS FORBIDDING PURPOSESONLY. REFER TOGEOTECH FORFINAL PAVEMENTSECTION.2NOTES:1. SEE SITE LAYOUT DRAWINGS FOR APPROXIMATE LOCATION OF JOINTS.2. ALL JOINTS SHALL BE TOOLED AND SEALED AS SPECIFIED.3. 1/2" WIDE EXPANSION JOINT AND SEALANT SHALL OCCUR AT ALL CURBS.3. CONSTRUCTION AND CONTROL JOINTS SHALL BE SPACED PROPORTIONATE TO THE WIDTH OFTHE WALK AS SPECIFIED UNLESS OTHERWISE SHOWN ON THE DRAWINGS. LOCATION SHALL BEIN ACCORDANCE TO THE PLAN.4. EXPANSION JOINTS SHALL BE LOCATED 30 FT. MINIMUM O.C. AND AT END OF EACH DAYS POURAS SPECIFIED.5. SEE CONCRETE DETAIL FOR REQUIREMENTS AND REINFORCEMENT.6. IF APPLICABLE, SEE LAYOUT PLAN FOR JOINTS IN DECORATIVE CONCRETE PAVEMENTS.EXPANSION JOINTCONTROL JOINT3"1/2" EXPANSION JOINT3"CONCRETE WALK JOINTSN T S12" X 12" STEEL ROD WITH SLEEVE 2' O.C.SMOOTH FINISH STEELTROWEL AT EACH JOINT14" TOOLED RADIUSCONCRETE AS SPECIFIEDRIGID NON-BITUMINOUS JOINTFILLERWIRE MESH AND CHAIRSAS SPECIFIED - SEECONCRETE DETAILCONCRETE ASSPECIFIEDLIGHT BROOM FINISHPERPENDICULAR TOTRAFFIC WITH 3" WIDESMOOTH TROWELLEDEDGE12" W X 34" D TOOLEDJOINTSMOOTH FINISH STEELTROWEL AT EACH JOINT6
Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC5.1CIVIL DETAILS............18"MIN.1
2"11
2"27"112"16" O.C.STEPS ON DOWNSTREAM SIDECOVER SHALL BE STAMPED"SANITARY SEWER"BASES SHALL BE 8" STANDARD PRECAST WITH 2" LEAN GROUT, OR POURED 8" SLAB REINFORCED WITH 6" x6" 10/10 MESHPRECAST CONCRETE CONE SECTIONMETAL SEWER CASTING - REFER TOSTRUCTURE SCHEDULE FOR TYPEMIN. 2 AND MAX. 5 ADJUSTING RINGS.GROUT BETWEEN RINGS, CASTING,AND ALONG OUTSIDE.3
16"
VARIABLE
1'- 8" MAX.CLSLOPE AT 2 IN./FT. (TYP)FLOWRUBBER BOOTFLOWRUBBERBOOTRUBBER GASKET - TYPAT ALL JOINTSGROUT TO 1/2 PIPESLOPE @ 2 IN./FT.(TYP)SANITARY SEWER MANHOLEN T S6CATCH BASIN/MANHOLE/RISERREMARKSCASTING SCHEDULENOTE:1.CASTINGS SHALL BE NEENAH FOUNDRY CASTINGS OR APPROVED EQUIVALENT.2.CASTINGS SHALL BE STAMPED WITH APPROPRIATE UTILITY NAME ("STORM SEWER", "SANITARY SEWER")CASTING SCHEDULEN T SGRATE TYPE(NEENAH)STORM CURB INLETR-30674-551-3STORM MANHOLER-1642D24"3H:1L MAX.BIO-FILTRATION BASIN (RAIN GARDEN - TYP.)N T STYPICAL SECTION VIEW1.INSTALL SILT FENCE AND/OR OR OTHER APPROPRIATE TEMPORARY EROSION CONTROL DEVICES TOPREVENT SEDIMENT FROM LEAVING OR ENTERING THE PRACTICE DURING CONSTRUCTION.2.ALL DOWN-GRADIENT PERIMETER SEDIMENT CONTROL BMP'S MUST BE IN PLACE BEFORE ANY UP GRADIENTLAND DISTURBING ACTIVITY BEGINS.3.PERFORM CONTINUOUS INSPECTIONS OF EROSION CONTROL PRACTICES.4.INSTALL UTILITIES (WATER, SANITARY SEWER, ELECTRIC, PHONE, FIBER OPTIC, ETC) PRIOR TO SETTING FINALGRADE OF BIORETENTION DEVICE.5.ROUGH GRADE THE SITE. IF BIORETENTION AREAS ARE BEING USED AS TEMPORARY SEDIMENT BASINSLEAVE A MINIMUM OF 3 FEET OF COVER OVER THE PRACTICE TO PROTECT THE UNDERLYING SOILS FROMCLOGGING.6.PERFORM ALL OTHER SITE IMPROVEMENTS.7.PLANT ALL AREAS AFTER DISTURBANCE.8.CONSTRUCT BIORETENTION DEVICE UPON STABILIZATION OF CONTRIBUTING DRAINAGE AREA.9.IMPLEMENT TEMPORARY AND PERMANENT EROSION CONTROL PRACTICES.10.PLANT AND/OR ROCK MULCH BIORETENTION DEVICE.11.REMOVE TEMPORARY EROSION CONTROL DEVICES AFTER THE CONTRIBUTING DRAINAGE AREA ISADEQUATELY VEGETATED.GENERAL NOTES1.IN THE EVENT THAT SEDIMENT IS INTRODUCED INTO THE BMP DURING OR IMMEDIATELY FOLLOWINGEXCAVATION, THIS MATERIAL SHALL BE REMOVED FROM THE PRACTICE PRIOR TO CONTINUINGCONSTRUCTION.2.GRADING OF BIORETENTION DEVICES SHALL BE ACCOMPLISHED USING LOW-COMPACTION EARTH-MOVINGEQUIPMENT TO PREVENT COMPACTION OF UNDERLYING SOILS.3.ALL SUB MATERIALS BELOW THE SPECIFIED BIORETENTION DEPTH (ELEVATION) SHALL BE UNDISTURBED,UNLESS OTHERWISE NOTED.4. STAKING OFF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BYHEAVY EQUIPMENT IS REQUIRED.5. INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3' FINAL GRADE UNTIL THE CONTRIBUTINGDRAINAGE AREA HAS BEEN CONSTRUCTED AND FULLY STABILIZED.CONSTRUCTION SEQUENCINGRIBBON CURB OR CURB CUT, SEESITE AND GRADING PLANSGRASS PRE-TREATMENT STRIP ORPRE-TREATMENT STRUCTURE, SEEUTILITY AND LANDSCAPE PLANSUNDISTURBED, UNCOMPACTED INSITU SOILNET LESS EROSION BLANKET IN BOTTOM OFBASIN. SLIT BLANKET TO ALLOW PLANTMATERIAL SURFACE IF PLUG PLANTING IS TOBE USED, SEE GRADING AND LANDSCAPEPLANSMIN.PLANTING MEDIUM DEPTH 18" "TYPE C" MEDIA MIXWITH A WELL BLENDED MIXTURE (BY VOLUME):85%-88% HOMOGENOUS CONSTRUCTION SAND3%-5% TYPE 2 COMPOSTSEE GRADING PLAN FOR DEPTHPLANT MATERIAL, SEE LANDSCAPE PLANSIDE SLOPE TREATMENTS, SEE GRADING OR LANDSCAPE PLANS6"1.5'UNDERDRAIN GRAVEL BLANKET1-1.5" DOUBLE WASHED STONE(NON LIMESTONE OR CONCRETE MATERIAL)PERFORATED UNDERDRAIN OUTLET PIPE6" DIAMETER RIGID, PERFORRATED PVC.SEE UTILITY PLANPREVENT COMPACTION BY HEAVY EQUIPMENT,STOCKPILING OF MATERIALS, AND TRAFFIC FOLLOWINGEXCAVATION OF BASIN. SOILS SHALL BE LOOSENED TO AMINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATION OFSAND LAYER AND DRAINTILE.ELEVATE DRAINTILE 0.6' ABOVEBOTTOM OF SAND1MIN. 2 AND MAX. 5 ADJUSTING RINGS.GROUT BETWEEN RINGS, CASTING, ANDALONG OUTSIDE.METAL SEWER CASTING - REFER TOSTRUCTURE SCHEDULE FOR TYPEPRECAST CONCRETE SECTIONBASES SHALL BE 8" STANDARD PRECASTWITH 2" LEAN GROUT, OR POURED 8"SLAB REINFORCED WITH 6" x 6" 10/10MESHCOVER SHALL BE STAMPED"STORM SEWER"RIM=955.95STEPS ON DOWNSTREAM SIDE16" O.C.VARIABLE27"112"VARIABLE 18"MIN.BIO-FILTRATION BASIN OCSN T SVERTICAL 12" PRIMARY OUTLETORIFICEIE=953.95VERTICAL 6" DRAINTILE ORIFICEIE=951.2012" HDPE CULVERTIE=948.20 @ STRUCTURE6" PERFORATED PVC DRAINTILEBASIN BOTTOM=952.60MAX. GRADE=3:12MIN. 2 AND MAX. 5 ADJUSTING RINGS.GROUT BETWEEN RINGS, CASTING, ANDALONG OUTSIDE.METAL SEWER CASTING - REFER TOSTRUCTURE SCHEDULE FOR TYPEPRECAST CONCRETE SECTIONBASES SHALL BE 8" STANDARD PRECASTWITH 2" LEAN GROUT, OR POURED 8"SLAB REINFORCED WITH 6" x 6" 10/10MESHCOVER SHALL BE STAMPED"STORM SEWER"RIM=952.95STEPS ON DOWNSTREAM SIDE16" O.C.VARIABLE27"18"MIN.DROP STRUCTUREN T S12" HDPE CULVERTIE=944.11 @ STRUCTURESLOPE PIPE @ 0.50% DOWNTO FES, SEE PLAN12" HDPE CULVERTIE=946.96 @ STRUCTUREADJACENT GRADE, RESTORE SLOPEPER RPBCWD RULES3RIPRAP AT FLARED END SECTION4
Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC5.2CIVIL DETAILS............
Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONC5.3CIVIL DETAILS............RAIN GUARDIANTURRETBASIN BOTTOMELEVATION=952.60SEE PLAN FORGRADESSEE PLAN FORGRADESSEE PLAN FORGRADES
12" DIP12" DIP12" RCP
12" RCP12" RCPW 78th St(A Public R/W)Parcel ID: 250100900Address: 1680 W 78th StOwner: Trust for the Benefitof Joy M Gorra C/O Joy MGorra and Doris ButlParcel ID: 250110200Address: 1456 78th StOwner: City of ChanhassenCenterline of Creek42" RCP (Per Rec)42" RCP (Per Rec)25' PKG. STBK. (MIN.)WETLANDNOPARKINGSEE WETLAND BUFFER EXHIBIT ON C2.0 FORREQUIRED AND PROPOSED BUFFER AREASDO NOT ENCROACH ON WETLAND2.8'50' BLDG. STBK. (MIN.)STUB 6" SANITARY TO 5'FROM BUILDINGIE @ STUB=955.15COORD. W/MECH'L54 LF 6" PVC SCH. 40SANITARY SERVICE @1.00%SAN. MH 3RE=968.00±IE=954.61DIRECTIONAL BORE 196LF 6" PVC SDR 35SANITARY SERVICE @1.00%SAN. MH 2RE=969.20±IE=952.65STUB 8" C900COMBINEDDOMESTIC/FIREWATER SERVICETO 5' FROM BLDG.,COORD. W/ MECH'LFOR FINAL SIZINGAND LOCATION.WET TAP 8"COMBINED C900DOMESTIC/FIREWATER SERVICESTO EX. 12" WATERMAIN, COORD. W/CITY. COORD. W/MECH'L FOR FINALSIZING PRIOR TOCONSTRUCTION.COORDINATION W/CITY MUST BE48-HOURS PRIORTO TAP.CONTRACTOR TO FIELD VERIFY ALL SMALL UTILITIES.CONTACT ENGINEER IMMEDIATELY WITH ANYCONFLICTS.OCS 3RE=955.95IE (48" DIAGONAL SKIMMER GRATE)=955.00IE (6" VERTICAL ORIFICE)=953.50IE (N, 12")=948.20IE (DRAINTILE)=949.50SEE DETAIL C5.1/26" PERF. PVC DRAINTILENETWORKIE=949.50CB 9RE=968.63IE=964.6362 LF 12" HDPE @ 2.00%STUB 12" PVC BUILDING STORMROOF DRAIN TO 5' FROM BLDG.,COORD. W/ MECH'L.STUB IE=964.60BLDG IE=964.70DRAINTILE CLEANOUT RISERCAP RISER @ 1' ABOVEBOTTOM OF BASIN, TYP.CBMH 7RE=968.39IE (E)=958.11IE (W)=961.79IE (N)=963.60DROP STRUCTURE & OUTFALL 2RE=952.00±IE (S)=946.96IE (N)=944.11SEE DETAIL C5.1/322 LF 12" HDPE @ 0.50%STMH 8RE=970.60±IE=964.60FES 1IE=944.00EXIT VELOCITY=3.5 FPSINSTALL 2.8 CY CLASS II RIPATOP 1.4 CY GRANULARFILTER & GEOTEXTILE PERDETAIL C5.1/4, SEE GRADINGPLAN FOR HOLD DOWNMECHANICAL TO DETERMINE FINAL ROOF STORMWATERDRAIN, WATER AND SANITARY SERVICE SIZES. COORD. W/MECHANICAL AND PLUMBING PLANS PRIOR TO SITE UTILITYINSTALLATION. NOTIFY ENGINEER.STORMWATER REUSE/ IRRIGATION CISTERN66" DUAL WALL SOLID PRINSCO PIPEFOOTPRINT=93.00'X24.00' INCL. SIDE AND END STONESTONE TOP=955.50PIPE TOP (OUTER EDGE)=955.00PIPE BOTTOM (OUTER EDGE)=948.50STONE IE=948.50100-YR HWL=954.78RAINWATER HARVEST SYSTEM, INCLUDE:SYSTEM SHALL ALSO INCLUDE 24" OVERFLOW OUTLET,WATER LEVEL INDICATOR, AND ALL NECESSARYAPPURTENANCES. SYSTEM DESIGNED TOACCOMMODATE 1.26 ACRES OF LANDSCAPE AREA @APPROX. 1.1" IRRIGATION PER WEEK. (DEPENDENTUPON SPECIFIC RAIN EVENT DURATION & SEQUENCE).SYSTEM SHALL BE INCORPORATED AND COORDINATEDWITH PROPOSED IRRIGATION SYSTEM, INCLUDINGINCORPORATION OF POTABLE/STANDARD IRRIGATIONLINE CONNECTIONS. SEE MECHANICAL PLANS FORFINAL LAYOUT AND CONNECTIONS.38 LF 24" HDPE @ 0.50%24" FES 4IE=952.00STRM-1JELLYFISH FILTERJF-X OR EQUALSEE SHT 5.1RE=957.50IE IN = 952.65IE OUT = 952.15CB 6RE=956.81IE=952.818" INLETIE=952.2513 LF 8" PVC SDR35 @ 2.00%PROPOSEDIRRIGATIONPUMPHOUSELOCATIONRE=970.50,COORD. W/MECH'L18" INLETIE=953.22140 LF 18" HDPE@ 2.00%142 LF 8" PVC SDR 35 @ 2.00%50 LF 12" HDPE @ 2.00%WATER/SANITARYCROSSINGTOP SAN.=952.74MAINTAIN 18"SEPARATIONBETWEEN PIPESWATER/STORMCROSSINGSTORM IE=963.63MAINTAIN 18"SEPARATIONBETWEEN PIPESCB 10RE=969.09IE=966.00CB 11BEEHIVE GRATERE=966 +/-IE=961.28236 LF 12" HDPE @ 2.00%MH 12DROP MANHOLERE=967.75IE (W)=953.72IE (S)=960.68IE (E)=958.7530 LF 12"HDPE @2.00%MH 13SC-4-V OR EQUALRE=965.50IE=953.42SUMP = 948.42MH 14SC-4-V OR EQUALRE=957.20IE=952.5SUMP=947.515 LF 12"HDPE @2.00%10 LF 24"HDPE @2.00%15 LF 8" PVCSDR 35 @2.00%24" OUTLETIE=952.721-SWO1-SWO1-SWO2-ISL3-SSW4-DN1-ABS3-SSW4-DN2-ABS3-SSW2-RRC4-DN1-LLH9-KFG5 - DKL1-SHL6-DKL1-SHL6 - DKL1-SHL1-SHL5 - DKL1-SHL7 - LDN7 - LLH3-DCC11-LDN5-KFG1-SHL5 - SSD5 - LLH7 - SSD3 - SSD1-PE2-RRC1-PE1-ISL1-PE2-RRC1-PE1-ISL3-IHD3-IHD3-SGJ3-IHD1-PE3-SGJ2-RRC3-SGJ1-PE1-ISL1-PE2-IHD2-RRC3-IHD3-ISL2-SHL1 - PDPB2- ISL1 - PDPB3 - LDN3 - LLH3 - RRC3 - LDN1 - PDPB2 - ISL3-LLH1 - PDPB3-LDN4-LDN2-LDN4-LDN4-LDN3-LDN3-LDN4-LDN3 - DKL1-PE4-DKL2-DKL5-DKL4-DKL4-DKL4-DKL5-DKL7- SSD5-DCC4-BHS4-TY3-RRC2-DAS2-DAS4-BSJ1-SGJ3-DCC3-LLH3-DCC4-LDN3-DCC3-LLH3-DCC3-DCC3-DCC3-DCC3-DCC3-DCC3-DCC3-DCC3-LLH3-LLH4-LLH2-ISL2-DCC8-DCC3 LDN1-RTD3 - RTD3 - RTD3 - FS3 - FS2 - SWO3 - PGA3 - PGA2 - SWO2 - SWO3 - PGA3 - FS5 - RTD3 - FS5 - RTD5 - FS19 - SSD1 - ISL7 - LDN4-LLH4-LDN4 - LDN3 - LDN10 - LLH3 - LDN11 - SSD1 - ISL9 - TA1 - RTD3 - LLH5 - HS5 - HS8 - LLH5 - HS35 - SSDBUCKTHORN / INVASIVESPECIES REMOVALNATIVE / LOW IMPACTDESIGN PLANT MATERIALNATIVE / LOW IMPACTDESIGN PLANT MATERIALSB-1SB-2SB-4SB-3SB-6SB-8SB-7SB-5REVISION SUMMARYDATEDESCRIPTIONL1.0LANDSCAPE PLAN............Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722724904Patrick 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTION01" = 30'-0"30'-0"15'-0"NKnow what'sbelow.before you dig.CallR1.WHERE SHOWN, SHRUB & PERENNIAL BEDS SHALL BE MULCHED WITH 4" DEPTH (MINIMUMAFTER INSTALLATION AND/OR TOP DRESSING OPERATIONS) OF SHREDDED CYPRESS MULCH.2.ALL TREES SHALL BE MULCHED WITH SHREDDED CYPRESS MULCH TO OUTER EDGE OF SAUCEROR TO EDGE OF PLANTING BED, IF APPLICABLE. ALL MULCH SHALL BE KEPT WITHIN A MINIMUMOF 2" FROM TREE TRUNK.3.PLANT MATERIALS SHALL CONFORM WITH THE AMERICAN ASSOCIATION OF NURSERYMENSTANDARDS AND SHALL BE OF HARDY STOCK, FREE FROM DISEASE, DAMAGE ANDDISFIGURATION. CONTRACTOR IS RESPONSIBLE FOR MAINTAINING PLUMPNESS OF PLANTMATERIAL FOR DURATION OF ACCEPTANCE PERIOD.4.UPON DISCOVERY OF A DISCREPANCY BETWEEN THE QUANTITY OF PLANTS SHOWN ON THESCHEDULE AND THE QUANTITY SHOWN ON THE PLAN, THE PLAN SHALL GOVERN.5.CONDITION OF VEGETATION SHALL BE MONITORED BY THE LANDSCAPE ARCHITECTTHROUGHOUT THE DURATION OF THE CONTRACT. LANDSCAPE MATERIALS PART OF THECONTRACT SHALL BE WARRANTED FOR ONE (1) FULL GROWING SEASONS FROM SUBSTANTIALCOMPLETION DATE.6.ALL AREAS DISTURBED BY CONSTRUCTION ACTIVITIES SHALL RECEIVE 4" LAYER TOPSOIL LOAMAND SOD AS SPECIFIED UNLESS OTHERWISE NOTED ON THE DRAWINGS.7.COORDINATE LOCATION OF VEGETATION WITH UNDERGROUND AND OVERHEAD UTILITIES,LIGHTING FIXTURES, DOORS AND WINDOWS. CONTRACTOR SHALL STAKE IN THE FIELD FINALLOCATION OF TREES AND SHRUBS FOR REVIEW AND APPROVAL BY THE LANDSCAPE ARCHITECTPRIOR TO INSTALLATION.8.ALL PLANT MATERIALS SHALL BE WATERED AND MAINTAINED UNTIL ACCEPTANCE.9.REPAIR AT NO COST TO OWNER ALL DAMAGE RESULTING FROM LANDSCAPE CONTRACTOR'SACTIVITIES.10.SWEEP AND MAINTAIN ALL PAVED SURFACES FREE OF DEBRIS GENERATED FROM LANDSCAPECONTRACTOR'S ACTIVITIES.11.REPAIR AT NO COST TO THE OWNER IRRIGATION SYSTEM DAMAGED FROM LANDSCAPECONSTRUCTION ACTIVITIES.12.PROVIDE SITE WIDE IRRIGATION SYSTEM DESIGN AND INSTALLATION. SYSTEM SHALL BE FULLYPROGRAMMABLE AND CAPABLE OF ALTERNATE DATE WATERING. THE SYSTEM SHALL PROVIDEHEAD TO HEAD OR DRIP COVERAGE AND BE CAPABLE OF DELIVERING ONE INCH OFPRECIPITATION PER WEEK. SYSTEM SHALL EXTEND INTO THE PUBLIC RIGHT-OF-WAY TO THEEDGE OF PAVEMENT/BACK OF CURB.13.CONTRACTOR SHALL SECURE APPROVAL OF PROPOSED IRRIGATION SYSTEM INLCUDINGPRICING FROM OWNER, PRIOR TO INSTALLATION.14.MINIMUM 6" TOPSOIL OR ORGANIC MATTER MUST BE SPREAD AND INCORPORATED INTO THEUNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOIL HAS BEEN REMOVED.LANDSCAPE NOTES:PLANT SCHEDULE - ENTIRE SITESYMQUANT.COMMON NAMEBOTANICAL NAMESIZEROOTCOMMENTSDECIDUOUS TREESSWO9SWAMP WHITE OAKQuercus bicolor2.5" & 3" CAL.B&BSTRAIGHT LEADER. FULL FORMSHL8SKYLINE HONEY LOCUSTGleditsia triacanthos f. inermis 'Skycole'2.5" & 3" CAL.B&BSTRAIGHT LEADER. FULL FORMPDPB4PRAIRIE DREAM PAPER BIRCHBetula papyrifera 'Varen'2.5" & 3" CAL.B&BMULTI-STEM.PGA9Prairie Gold AspenPopulus tremuloides 'NE Arb'PE8PRINCETON ELMUlmus americana 'Princeton'2.5" & 3" CAL.B&BSTRAIGHT LEADER. FULL FORM.38TOTAL DECIDUOUS OVERSTORY TREESORNAMENTAL TREESRRC1ROYAL RAINDROPS CRABAPPLEMalus 'JFS-KW5'2" & 2.5" CAL.B&BSTRAIGHT LEADER. FULL FORMABS3Autumn Brilliance ServiceberryAmelanchier x grandiflora 'Autumn Brilliance (tree form)'ISL16IVORY SILK LILAC TREESyringa reticulata 'Ivory Silk'2" & 2.5" CAL.B&BSTRAIGHT LEADER. FULL FORM16TOTAL ORNAMENTAL TREESEVERGREEN TREESBHS4BLACK HILLS SPRUCEPicea glauca 'Densata'6' & 8' HT.B&BSTRAIGHT LEADER. FULL FORMDAS4DWARF ALBERTA SPRUCEPicea glauca 'Conica'6' & 8' HT.B&BSTRAIGHT LEADER. FULL FORMTA9TECHNITO ARBORVITAEThuja occidentalis 'BailJohn'6' & 8' HT.B&BSTRAIGHT LEADER. FULL FORM8TOTAL EVERGREEN TREES62SUM, TOTAL SITE TREESSHRUBS - DECIDUOUS & EVERGREENSGJ10SEA GREEN JUNIPERJuniperus chinensis 'Sea Green'#5CONT.36" HT.DKL53DWARF KOREAN LILACSyringa meyeri 'Palibin'#5CONT.24" HT.IHD14IVORY HALO DOGWOODCornus alba 'Bailhalo'#5CONT.36" HT.RTD18Red-Twig DogwoodCornus baileyiFS17Fragrant SumacRhus aromaticaLLH60LITTLE LIME HYDRANGEAHydrangea paniculata 'Jane'#3CONT.24" HT.LDN79LITTLE DEVIL NINEBARKPhysocarpus opulifolius 'Donna May'#3CONT.24" HT.DN12DIABOLO NINEBARKPhysocarpus opulifolius 'Monlo'#5CONT.36" HTTY4TAUNTON YEWTaxus x media 'Tauntonii'#5CONT.36" HT.SSW9SHINING SENSATION WEIGELAWeigela florida 'Bokrashine'#5CONT.36" HT.276TOTAL SHRUBSPERENNIALSBSJ4BLUE STAR JUNIPERJuniperus squamata 'Blue Star'#1CONT.DCC51DIANTHUS 'CRANBERRY COCKTAIL'Dianthus 'Cranberry Cocktail'#1CONT.KFG14KARL FOERSTER GRASSCalamagrostis x acutflora 'Karl Foerster'#1CONT.SSD87STELLA SUPREME DAYLILYHemerocallis 'Stella de Oro'#1CONT.HS15JUNE HOSTAHosta June#1CONT.ASASTILBE VISION IN PINKAstilbe chinensis 'Vision in Pink'#1CONT.ROCK MAINTENANCE STRIP OVER FILTER FABRIC. DRESSER TRAP ROCK,#814, 3/8"-3/4" SIZE OVER FILTER FABRIC, SAMPLES REQUIRED. PROVIDEEDGING AS SHOWN ON PLANSHREDDED CYPRESS MULCH, SAMPLES REQUIREDPROVIDE EDGING AS SHOWN ON PLANCITY REQUIRED LANDSCAPING:PER ARTICLE XXV. LANDSCAPING & TREE REMOVAL FROM THE CITY OF CHANHASSEN.PROPOSED ZONING: (HD PUD) - HIGH DENSITY PUD DISTRICTSITE AREA:155,251 SFTOTAL IMPERVIOUS AREA:53,579 SF (34.5%)TOTAL OPEN SPACE PROPOSED:101,672 SF (65.5%)SCREENING REQUIREMENTS:SCREEN REQ'D ON ALL VISUAL IMPACTS:TRASH ENCLOSURE (PROVIDED)SCREEN PARKING LOT PERIMETER (PROVIDED)FOUNDATION & AESTHETIC PLANTINGS REQUIRED:LANDSCAPING REQ'D AROUND PERIMETER OF BUILDING FOOTPRINT. (PROVIDED)BUFFER YARD REQUIREMENTS:NORTH BOUNDARY: ADJACENT (RR) / (LL/LD) DISTRICT - BUFFER YARD C REQ'DEXISTING VEGETATION PROVIDED, NO ADDITIONAL SCREENING ADDEDEAST BOUNDARY: ADJACENT (RR) / (LL/LD) DISTRICT - BUFFER YARD C REQ'D10' BUFFER YARD; 2.7 CANOPY TREES, 5.4 UNDERSTORY TREES, 8.1 SHRUBS PER 100 LF135 LF / 100 LF = 1.35; (THE NORTH 65 LF OF BOUNDARY IS EXISTING BUFFER VEGETATION)1.35 X 2.7 CANOPY = 3.65 CANOPY TREES REQ'D (4 PROVIDED)1.35 X 5.4 UNDERSTORY = 7.29 UNDERSTORY REQ'D (7 PROVIDED)1.35 X 8.1 SHRUBS = 10.94 SHRUBS REQ'D (11 PROVIDED)SOUTH BOUNDARY: ADJACENT PUBLIC RIGHT-OF-WAY - BUFFER YARD B REQ'D15' BUFFER YARD; 2 CANOPY TREES, 4 UNDERSTORY TREES, & 6 SHRUBS PER 100 LF360 LF / 100 LF = 3.6;3.6 X 2 CANOPY = 7.2 REQ'D (7 PROVIDED)3.6 X 4 UNDERSTORY = 14.4 REQ'D (14 PROVIDED)3.6 X 6 SHRUBS = 21.6 REQ'D (22 PROVIDED)WEST BOUNDARY: ADJACENT (RR) / (LL/LD) DISTRICT - BUFFER YARD C REQ'D15' BUFFER YARD; 3 CANOPY TREES, 6 UNDERSTORY TREES, 9 SHRUBS PER 100 LF235 / 100 = 2.35;2.35 x 3 CANOPY = 7.05 REQ'D (7 PROVIDED)2.35 X 6 UNDERSTORY = 14.1 REQ'D (14 PROVIDED)2.35 X 9 SHRUBS = 21.15 REQ'D (21 PROVIDED)INTERIOR PARKING LOT LANDSCAPING:8 SF LANDSCAPING AREA REQ'D FOR EACH 100 SF OF PARKING LOT AREA18,401 SF / 100 = 184.01 X 8 = 1,472.08 SF REQ'D INTERIOR LANDSCAPING (1,472 SF PROVIDED)LEGEND:PROPOSED DECIDUOUS AND EVERGREEN SHRUBSYMBOLS - SEE SCHEDULE AND PLAN FOR SPECIESAND PLANTING SIZESPROPOSED CANOPY & EVERGREEN TREE SYMBOLS -SEE SCHEDULE AND PLAN FOR SPECIES ANDPLANTING SIZESPROPOSED PERENNIAL PLANT SYMBOLS - SEESCHEDULE AND PLAN FOR SPECIES AND PLANTINGSIZESDIVISION 3. - SEC. 20-1179 - LANDSCAPE BUDGETPROJECT VALUE: OVER $4,000,000 = MINIMUM LANDSCAPE VALUE OF 1%(.01 X 4,000,000 = $40,000)OTHER REQUIREMENTS:ALL NEW PLANTING AREAS MUST HAVE AN IRRIGATION SYSTEM INSTALLED. PER SEC. 20-1181.REQUIRED PLANT INSTALL SIZE:DECIDUOUS: MIN. 10' HT., OR 2-1/2" CAL.EVERGREEN: MIN. 6' HT. AND MIN 1-1/2" CAL. FOR UNDERSTORY; MIN. 8' HT. OVERSTORYSHRUBS: DECIDUOUS - 2' MIN. HT.; EVERGREEN - 2' HT. AND 2' DIAMETERSEED TYPE 2 - MNDOT 35-221 DRY PRAIRIE GENERAL, PER MNDOT SEEDINGMANUAL SPECIFICATIONS (2014)SEED TYPE 1 - MNDOT 34-262 WET PRAIRIE, PER MNDOTSEEDING MANUAL SPECIFICATIONS (2014)SPECIALTY SEED & PLUG AREAS - INSTALL ADDITIONAL FORBS & GRASSES INTHESE AREAS PER SPECIALTY CHARTSEED TYPE 3 - COMMERCIALLY AVAILABLE, "NO MOW" LOW MAINT. GRASS SEEDMIX. BUFALO GRASS (OR SIM.) BASED SEED MIX. PROVIDE SPECIES MIX PERMANUF., INSTALL PER MANUF. INSTRUCT./SPECS.LAWN - COMMERCIAL GRADE, LOCALLY GROWN, BLUEGRASS STYLE SOD, CUTWITHIN 24 HOURS OF INSTALLATION, "BIG ROLL" PREFERRED, INSTALL PERMANUF. INSTRUCTIONS/SPECS.SPECIALTY SEED & PLUG AREASAREAQUANT.RGCOMMON NAMEBOTANICAL NAMESIZEROOTCATEGORYA45BLUEFLAGIris versicolorPLUGFORBS AND FERNS60STIFF GOLDENRODAsclepias incarnataPLUGFORBS AND FERNS50BROWN-EYED SUSANRudbeckia subtomentosaPLUGFORBS AND FERNS60BOTTLEBRUSH SEDGECarex vulpinoideaPLUGGRASSES, SEDGES, RUSHESB75MARSH MILKWEEDAsclepias incarnataPLUGFORBS AND FERNS40CANADA ANEMONEAnemone canadensisPLUGFORBS AND FERNS75PRAIRIE BLAZINGSTARLiatris pychnostachyaPLUGFORBS AND FERNS40FOX SEDGECarex vulpinoideaPLUGGRASSES, SEDGES, RUSHESC50GIANT HYSSOPAgastache foeniculumPLUGFORBS AND FERNS40CANADA ANEMONEAnemone canadensisPLUGFORBS AND FERNS90JOE-PYE WEEDEupatorium maculatumPLUGFORBS AND FERNS60SWITCHGRASSPanicum virgatumPLUGGRASSES, SEDGES, RUSHES
REVISION SUMMARYDATEDESCRIPTIONL1.1LANDSCAPE PLANNOTES & DETAILS............Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722724904Patrick 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTION1.ENTIRE SITE SHALL BE FULLY IRRIGATED. THE CONTRACTOR SHALL SUBMIT IRRIGATION SHOP DRAWINGS FOR REVIEWAND APPROVAL BY THE LANDSCAPE ARCHITECT PRIOR TO INSTALLATION.2.SEE MECHANICAL AND ELECTRICAL PLANS AND SPECIFICATIONS FOR IRRIGATION WATER, METER, AND POWERCONNECTIONS.3.CONTRACTOR TO VERIFY LOCATION OF ALL UNDERGROUND/ABOVE GROUND FACILITIES PRIOR TO ANYEXCAVATION/INSTALLATION. ANY DAMAGE TO UNDERGROUND/ABOVE GROUND FACILITIES SHALL BE THERESPONSIBILITY OF THE CONTRACTOR AND COSTS ASSOCIATED WITH CORRECTING DAMAGES SHALL BE BORNEENTIRELY BY THE CONTRACTOR.4.SERVICE EQUIPMENT AND INSTALLATION SHALL BE PER LOCAL UTILITY COMPANY STANDARDS AND SHALL BE PERNATIONAL AND LOCAL CODES. EXACT LOCATION OF SERVICE EQUIPMENT SHALL BE COORDINATED WITH THELANDSCAPE ARCHITECT OR EQUIVALENT AT THE JOB SITE.5.CONTRACTOR SHALL COORDINATE WITH LOCAL UTILITY COMPANY FOR THE PROPOSED ELECTRICAL SERVICE ANDMETERING FACILITIES.6.IRRIGATION WATER LINE CONNECTION SIZE IS 1-12" AT BUILDING. VERIFY WITH MECHANICAL PLANS.COVAGE.7.ALL MAIN LINES SHALL BE 18" BELOW FINISHED GRADE.8.ALL LATERAL LINES SHALL BE 12" BELLOW FINISHED GRADE.9.ALL EXPOSED PVC RISERS, IF ANY, SHALL BE GRAY IN COLOR.10.CONTRACTOR SHALL LAY ALL SLEEVES AND CONDUIT AT 2'-0" BELOW THE FINISHED GRADE OF THE TOP OF PAVEMENT.EXTEND SLEEVES TO 2'-0" BEYOND PAVEMENT.11.CONTRACTOR SHALL MARK THE LOCATION OF ALL SLEEVES AND CONDUIT WITH THE SLEEVING MATERIAL "ELLED" TO2'-0" ABOVE FINISHED GRADE AND CAPPED.12.FABRICATE ALL PIPE TO MANUFACTURE'S SPECIFICATIONS WITH CLEAN AND SQUARE CUT JOINTS. USE QUALITY GRADEPRIMER AND SOLVENT CEMENT FORMULATED FOR INTENDED TYPE OF CONNECTION.13.BACKFILL ALL TRENCHES WITH SOIL FREE OF SHARP OBJECTS AND DEBRIS.14.ALL VALVE BOXES AND COVERS SHALL BE BLACK IN COLOR.15.GROUP VALVE BOXES TOGETHER FOR EASE WHEN SERVICE IS REQUIRED. LOCATE IN PLANT BED AREAS WHENEVERPOSSIBLE.16.IRRIGATION CONTROLLER LOCATION SHALL BE VERIFIED ON-SITE WITH OWNER'S REPRESENTATIVE.17.CONTROL WIRES: 14 GAUGE DIRECT BURIAL, SOLID COPPER IRRIGATION WIRE. RUN UNDER MAIN LINE. USEMOISTURE-PROOF SPLICES AND SPLICE ONLY AT VALVES OR PULL BOXES. RUN SEPARATE HOT AND COMMON WIRE TOEACH VALVE AND ONE (1) SPARE WIRE AND GROUND TO FURTHEST VALVE FROM CONTROLLER. LABEL OR COLOR CODEALL WIRES.18.AVOID OVER SPRAY ON BUILDINGS, PAVEMENT, WALLS AND ROADWAYS BY INDIVIDUALLY ADJUSTING RADIUS OR ARCON SPRINKLER HEADS AND FLOW CONTROL ON AUTOMATIC VALVE.19.ADJUST PRESSURE REGULATING VALVES FOR OPTIMUM PRESSURE ON SITE.20.USE SCREENS ON ALL HEADS.21.A SET OF AS-BUILT DRAWINGS SHALL BE MAINTAINED ON-SITE AT ALL TIMES IN AN UPDATED CONDITION.22.ALL PIPE 3" AND OVER SHALL HAVE THRUST BLOCKING AT EACH TURN.23.ALL AUTOMATIC REMOTE CONTROL VALVES WILL HAVE 3" MINIMUM DEPTH OF 3/4" WASHED GRAVEL UNDERNEATHVALVE AND VALVE BOX. GRAVEL SHALL EXTENT 3" BEYOND PERIMETER OF VALVE BOX.24.THERE SHALL BE 3" MINIMUM SPACE BETWEEN BOTTOM OF VALVE BOX COVER AND TOP OF VALVE STRUCTURE.IRRIGATION NOTES:01" = 20'-0"20'-0"10'-0"NPROPOSED CANOPY & EVERGREEN TREE SYMBOLS - SEESCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZESDECORATIVE BOULDERS, 18"-30" DIA.PROPOSED DECIDUOUS AND EVERGREEN SHRUBSYMBOLS - SEE SCHEDULE AND PLAN FOR SPECIES ANDPLANTING SIZESPROPOSED PERENNIAL PLANT SYMBOLS - SEESCHEDULE AND PLAN FOR SPECIES AND PLANTING SIZESFACE OF BUILDING, WALL, OR STRUCTUREMIN. 3" LAYER OF ROCK MULCH AS SPECIFIED. PROVIDE SAMPLE TOLANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO INSTALLATIONFINISHED GRADECOMPACTED SUBGRADEWATER PERMEABLE GEOTEXTILE FABRIC AS SPECIFIED18" - VERIFY W/ PLANAGGREGATE MAINTANENCE STRIPN T SSTAKED LANDSCAPE EDGER AS SPECIFIED, SEE MANUFACTURER'SINSTRUCTIONS AND SPECS. FOR INSTALLATION AND PLACEMENTSLOPE - MIN. 2%, MAX. 5:1VERIFY W/ GRADING PLAN1Know what'sbelow.before you dig.CallRPERENNIAL 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. KEEPMULCH MIN. 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 PLANTPLACEMENT4DECIDUOUS & CONIFEROUS SHRUB PLANTINGN T SPRUNE AS FIELD DIRECTED BY THE LANDSCAPEARCHITECT TO IMPROVE APPEARANCE (RETAINNORMAL SHAPE 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. KEEPMULCH MIN. 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 BEDSOR OVERALL PLANT PLACEMENT3THREE TIMES WIDTHOF ROOTBALLDECIDUOUS & CONIFEROUS TREE PLANTINGN T SPRUNE AS FIELD DIRECTED BY THE LANDSCAPEARCHITECT TO IMPROVE APPEARANCE (RETAINNORMAL TREE SHAPE)THREE 2"X4"X8' WOODEN STAKES, STAINED BROWNWITH TWO STRANDS OF WIRE TWISTED TOGETHER.STAKES SHALL BE PLACED AT 120° TO ONE ANOTHER.WIRE SHALL BE THREADED THROUGH NYLONSTRAPPING WITH GROMMETS. ALTERNATE STABILIZINGMETHODS MAY BE PROPOSED 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 ORGANICMULCH, SEE GENERAL LANDSCAPE NOTES AND PLANNOTES FOR MULCH TYPE. KEEP MULCH MIN. 2" FROMPLANT TRUNKEXISTING GRADECUT AND REMOVE BURLAP FROM TOP 1/3 OF ROOTBALL. IF NON-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 BEDSOR OVERALL PLANT PLACEMENTLEGENDSOD1" DIA. DECORATIVE ROCK MULCH OVER FILTER FABRIC,SAMPLES REQUIREDSHREDDED HARDWOOD MULCH OVER FILTER FABRIC,SAMPLES REQUIREDSEED TYPE 2 - MNDOT 35-221 DRY PRAIRIE GENERAL,PER MNDOT SEEDING MANUAL SPECIFICATIONS (2014)SEED TYPE 1 - MNDOT 34-262 WET PRAIRIE, PER MNDOTSEEDING MANUAL SPECIFICATIONS (2014)
REVISION SUMMARYDATEDESCRIPTIONLT1.0PHOTOMETRIC PLAN............Moments of Chanhassen LLC.Exterior LightingScheduleSymbolLabelImage Quantity Manufacturer Catalog Number DescriptionLamp5 ANP Lighting BVB2001P117LD4NT340KAABB16 ANP Lighting MBVB12M010LDDW40K 12.0" ANGLE MINI BELLA VISTA10W Cree LMH02B Module -4000K CCT - Wide Distribution110.913.76100%20.25"DIA. X 18"H. TOP MOUNTSUSPENDED LED LUMINAIRENumberLamps1Multiplier1Light LossFactor0.9Wattage Efficiency114.5100%DistributionPlot NotesLumen16 LithoniaLightingDD4 American NailPlateA11 ANP LIGHTING BVA2001-P117LD4NT540KA2StatisticsDescriptionTotal Area @GradeNote1. Davis and Associates, Inc does not assume responsibility for theinterpretation of this calculation, or compliance to local or state lighting codes and ordinances.2. All readings/calculations are shown @ grade.3. Fixture "AA" is 15' 0" A.F.G.. "BB" are wall mounted 8' 6" A.F.G. "DD"12' "A.F.F.20.25"DIA. X 18"H. TOP MOUNTSUSPENDED LED LUMINAIRE110.9115.62 100%BVA2001P0117LD4NT540KHSS180Pendant Mount Site Light110.9LDN6 30/15 LO6AR LSS 6IN LDN, 3000K, 1500LM,CLEAR, SEMI-SPECULARREFLECTOR, CRI80110.917.52100% DIRECT,SC-0=1.02,SC-90=1.03112.72 100%Symbol Avg Max Min Max/Min Avg/Min0.4 fc 18.0 fc 0.0 fc N/A N/AView #1View 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@ 12' DD @ 12' DD @ 12'3.513.413.10.30.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.71.510.3DD @ 12' DD @ 12' DD @ 12' DD @ 12' DD @ 12'3.0BB @ 8.5'18.014.216.513.6BB @ 8.5'BB @ 8.5'0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.12.6BB @ 8.5'5.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.02.20.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.50.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0BB @ 8.5'2.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.02.8BB @ 8.5'0.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.90.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.30.40.50.40.0BB @ 8.5'BB @ 8.5'0.00.00.00.00.00.00.00.00.00.00.00.00.61.01.11.33.43.80.00.00.00.00.00.00.00.00.00.00.00.61.52.12.11.61.41.43.3BB @ 8.5'3.90.89.1BB @ 8.5'13.1DD @ 12'0.00.00.00.00.00.00.00.00.00.00.51.83.03.43.02.42.12.12.32.42.22.84.34.30.00.00.00.00.00.00.00.00.00.01.02.64.74.4A1 @ 15'0.00.00.00.00.00.00.00.00.00.01.02.94.34.43.73.53.84.33.74.84.64.64.54.44.74.74.53.93.73.84.67.28.63.63.13.03.33.13.73.74.14.9A1 @ 15'5.64.24.04.95.5A1 @ 15'DD @ 12'5.25.25.34.84.23.63.95.86.86.8AA @ 15'8.20.00.00.00.00.00.00.00.00.00.00.41.52.63.63.63.84.24.55.1A2 @ 15'4.911.83.72.31.61.61.42.010.77.3DD @ 12'11.011.410.4BB @ 8.5'DD @ 12'8.013.3BB @ 8.5'8.7DD @ 12'12.0BB @ 8.5'DD @ 12'12.0DD @ 12'14.2AA @ 15'10.29.78.19.010.1 AA @ 15'9.47.15.16.17.37.9AA @ 15'6.23.21.74.55.56.46.77.07.67.77.36.65.76.98.28.47.25.55.87.56.21.80.30.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.06.65.15.88.6AA @ 15'7.61.60.30.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0DD @ 12'13.04.05.84.94.64.54.33.42.32.22.21.92.42.95.08.06.91.80.30.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.21.10.80.93.5BB @ 8.5'2.30.60.40.30.40.4BB @ 8.5'4.52.58.2BB @ 8.5'7.50.00.80.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.40.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.04.91.50.20.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.04.54.03.53.33.33.23.02.72.62.93.74.65.04.94.33.32.72.62.73.03.43.94.03.83.84.04.24.54.64.54.14.14.54.53.41.20.20.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.51.42.83.64.14.34.54.54.23.93.12.42.01.81.81.71.51.41.61.92.12.12.01.91.61.20.90.90.91.11.21.31.31.41.51.71.91.81.71.82.02.42.31.50.50.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.21.53.14.24.54.23.93.63.22.72.01.51.11.00.90.80.70.60.60.60.60.60.60.50.40.30.30.20.20.20.20.20.20.30.30.40.40.40.40.50.71.01.00.60.20.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.41.84.35.10.00.00.00.00.00.00.00.00.00.00.00.31.64.1A1 @ 15'4.84.53.72.92.31.81.41.10.80.50.40.40.30.20.20.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.30.40.30.20.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.04.13.12.11.40.90.60.40.30.20.20.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.11.02.33.13.22.41.50.80.40.20.10.10.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.91.72.11.61.00.60.30.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.40.71.00.90.60.40.20.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.30.40.40.30.20.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.20.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0DesignerAMDate2/10/2020ScaleAs NotedDrawing No.0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0Plan View0.00.0Scale - 1" = 20ft1 of 10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0Summary
30.0+/-32.0 +/-195.00361.00S01°20'43"W 399.54
S01°20'39"W 200.00 N63°20'43"E 100.00N01°20'42"E 235.075.70S74°17'30"W326.13Δ=18°35'40"R=1004.93N87°06'49"W 228.90S01°20'42"W 593.20 CONSTRUCTIONENTRANCEPERIMETEREROSION CONTROLAT CONSTRUCTIONLIMITS, TYP.INLET PROTECTION ATCATCH BASINS, TYPINSTALL EROSION AND SEDIMENT CONTROLSURROUNDING INFILTRATION AREAS.PREVENT COMPACTION AND SEDIMENTATIONOF AREA. MITIGATE COMPACTION PERRPBCWD EROSION CONTROL NOTE 2.ACCUMULATED SEDIMENT SHOULD BEREMOVED IN A MANNER THAT PREVENTSCOMPACTION.INSTALL DOUBLEROW OF SILTFENCE ALONGWETLAND BUFFERAND STREAMBANK.REMOVE SEDIMENTHALF THE HEIGHTOF SILT FENCE ISCOVEREDCONTRACTOR SHALL PROVIDE TO RPBCWDINSTALLATION DATE FOR EROSION CONTROLPRACTICIES TO ENSURE PROTECTION OFBUFFER AREA DURING AND AFTERLAND-DISTURBING ACTIVITIES.SB-1SB-2SB-4SB-3SB-6SB-8SB-7SB-5Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONSW1.0SWPPP - EXISTINGCONDITIONS............01" = 20'-0"20'-0"10'-0"N1. RESERVED FOR CITY SPECIFIC EROSION CONTROL NOTES.CITY OF CHANHASSEN EROSION CONTROL NOTES:1. THIS PROJECT IS GREATER THAN ONE ACRE AND WILL REQUIRE ANMPCA NPDES PERMIT. CONTRACTOR IS RESPONSIBLE FOR OBTAININGANY EROSION CONTROL PERMITS REQUIRED BY THE CITY.2. SEE SHEETS SW1.0 - SW1.5 FOR ALL EROSION CONTROL NOTES,DESCRIPTIONS, AND PRACTICES.3. SEE GRADING PLAN FOR ADDITIONAL GRADING AND EROSIONCONTROL NOTES.4. CONTRACTOR IS RESPONSIBLE FOR SWPPP IMPLEMENTATION,INSPECTIONS, AND COMPLIANCE WITH NPDES PERMIT.SWPPP NOTES:Know what'sbelow.before you dig.CallRLEGEND:EX. 1' CONTOUR ELEVATION INTERVALINLET PROTECTIONSTABILIZED CONSTRUCTION ENTRANCEDRAINAGE ARROW1.0' CONTOUR ELEVATION INTERVALSILT FENCE / BIOROLL - GRADING LIMITEROSION CONTROL BLANKETALL SPECIFIED EROSION AND SEDIMENT CONTROL PRACTICES, ANDMEASURES CONTAINED IN THIS SWPPP ARE THE MINIMUMREQUIREMENTS. ADDITIONAL PRACTICES MAY BE REQUIRED DURINGTHE COURSE OF CONSTRUCTION.1. STAKING OF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVY EQUIPMENT,STOCKPILING OF MATERIALS, AND TRAFFIC MUST BE PERFORMED BY THE CONTRACTOR. IF INFILTRATION FACILITIES ARE INPLACE DURING CONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHERMATERIAL FROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN FULLY CONSTRUCTED AND STABILIZED. ANY ACCUMULATEDSEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN A MANNER THAT PREVENTS COMPACTION OF THE FACILITYBOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILS BELOW AN INFILTRATION PRACTICE MUST BELOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATION OR PLANTING.2. SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OF CONSTRUCTIONMUST BE DECOMPACTED TO ACHIEVE:A.SOIL COMPATION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCH IN THEUPPER 12 INCHES OF SOIL ORB. A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THE UPPER 12INCHES OF SOIL.3. IN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINAL REVEGITATIONOR OTHER STABILIZATION OF THE SITE.4. ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES (E.G.ZEBRA MUSSELS, EURASIAN MILFOIL, ETC) TO THE MAXIMUM EXTENT POSSIBLE.5.A. NO ACTIVITY AFFECTING THE BANK OR BANKS OF A PROTECTED WATER MAY BE CONDUCTED BETWEEN MARCH 15 ANDJUNE 15 ON WATERCOURSES, OR BETWEEN APRIL 1 AND JUNE 30 ON ALL OTHER PUBLIC WATER BODIES, TO MINIMIZEIMPACTS ON FISH SPAWNING AND MIGRATION.B. BANKS MUST BE STABILIZED IMMEDIATELY AFTER COMPLETION OF PERMITTED WORK AND RE-VEGETATED AS SOON ASGROWING CONDITIONS ALLOW.RPBCWD EROSION CONTROL NOTES:
30.0+/-32.0 +/-195.00361.00S01°20'43"W 399.54
S01°20'39"W 200.00 N63°20'43"E 100.00N01°20'42"E 235.075.70S74°17'30"W326.13Δ=18°35'40"R=1004.93N87°06'49"W 228.90S01°20'42"W 593.20 25' PKG. STBK. (MIN.)WETLANDNOPARKING2.8'
50' BLDG. STBK. (MIN.)CONSTRUCTIONENTRANCEPERIMETEREROSION CONTROLAT CONSTRUCTIONLIMITS, TYP.INLET PROTECTION ATCATCH BASINS, TYPINLET PROTECTION ATCATCH BASINS, TYPPLACE EROSIONCONTROL BLANKETON ALL SLOPES 4:1 ORSTEEPER, TYP.(MNDOT CATEGORY 3)INSTALL EROSION AND SEDIMENT CONTROLSURROUNDING INFILTRATION AREAS.PREVENT COMPACTION AND SEDIMENTATIONOF AREA. MITIGATE COMPACTION PERRPBCWD EROSION CONTROL NOTE 2.ACCUMULATED SEDIMENT SHOULD BEREMOVED IN A MANNER THAT PREVENTSCOMPACTION.INSTALL DOUBLEROW OF SILTFENCE ALONGWETLAND BUFFERAND STREAMBANK.REMOVE SEDIMENTHALF THE HEIGHTOF SILT FENCE ISCOVEREDCONTRACTOR SHALL PROVIDE TO RPBCWDINSTALLATION DATE FOR EROSION CONTROLPRACTICIES TO ENSURE PROTECTION OFBUFFER AREA DURING AND AFTERLAND-DISTURBING ACTIVITIES.SB-1SB-2SB-4SB-3SB-6SB-8SB-7SB-5Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONSW1.1SWPPP - PROPOSEDCONDITIONS............01" = 20'-0"20'-0"10'-0"NKnow what'sbelow.before you dig.CallR1. THIS PROJECT IS GREATER THAN ONE ACRE AND WILL REQUIRE AN MPCANPDES PERMIT. CONTRACTOR IS RESPONSIBLE FOR OBTAINING ANY EROSIONCONTROL PERMITS REQUIRED BY THE CITY.2. SEE SHEETS SW1.0 - SW1.5 FOR ALL EROSION CONTROL NOTES,DESCRIPTIONS, AND PRACTICES.3. SEE GRADING PLAN FOR ADDITIONAL GRADING AND EROSION CONTROLNOTES.4. CONTRACTOR IS RESPONSIBLE FOR SWPPP IMPLEMENTATION,INSPECTIONS, AND COMPLIANCE WITH NPDES PERMIT.SWPPP NOTES:LEGEND:EX. 1' CONTOUR ELEVATION INTERVALINLET PROTECTIONSTABILIZED CONSTRUCTION ENTRANCEDRAINAGE ARROW1.0' CONTOUR ELEVATION INTERVALSILT FENCEEROSION CONTROL BLANKETALL SPECIFIED EROSION AND SEDIMENT CONTROL PRACTICES, ANDMEASURES CONTAINED IN THIS SWPPP ARE THE MINIMUMREQUIREMENTS. ADDITIONAL PRACTICES MAY BE REQUIRED DURINGTHE COURSE OF CONSTRUCTION.1. STAKING OF AND MARKING OF PROPOSED INFILTRATION FACILITIES TO PREVENT SOIL COMPACTION BY HEAVY EQUIPMENT,STOCKPILING OF MATERIALS, AND TRAFFIC MUST BE PERFORMED BY THE CONTRACTOR. IF INFILTRATION FACILITIES ARE INPLACE DURING CONSTRUCTION ACTIVITIES, BEST PRACTICES MUST BE DEPLOYED TO PREVENT SEDIMENT AND OTHERMATERIAL FROM ENTERING THE PRACTICE(S). INFILTRATION FACILITIES MUST NOT BE EXCAVATED TO WITHIN 3 FEET OF FINALGRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN FULLY CONSTRUCTED AND STABILIZED. ANY ACCUMULATEDSEDIMENT IN AN INFILTRATION FACILITY MUST BE REMOVED IN A MANNER THAT PREVENTS COMPACTION OF THE FACILITYBOTTOM. TO PROVIDE A WELL-AERATED, HIGHLY POROUS SURFACE, THE SOILS BELOW AN INFILTRATION PRACTICE MUST BELOOSENED TO A MINIMUM DEPTH OF 18 INCHES PRIOR TO INSTALLATION OR PLANTING.2. SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPON COMPLETION OF CONSTRUCTIONMUST BE DECOMPACTED TO ACHIEVE:A.SOIL COMPATION TESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCH IN THEUPPER 12 INCHES OF SOIL ORB. A BULK DENSITY OF LESS THAN 1.4 GRAMS PER CUBIC CENTIMETER OR 87 POUNDS PER CUBIC FOOT IN THE UPPER 12INCHES OF SOIL.3. IN ADDITION, UTILITIES, TREE ROOTS AND OTHER EXISTING VEGETATION MUST BE PROTECTED UNTIL FINAL REVEGITATIONOR OTHER STABILIZATION OF THE SITE.4. ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE POTENTIAL TRANSFER OF AQUATIC INVASIVE SPECIES (E.G.ZEBRA MUSSELS, EURASIAN MILFOIL, ETC) TO THE MAXIMUM EXTENT POSSIBLE.5.A. NO ACTIVITY AFFECTING THE BANK OR BANKS OF A PROTECTED WATER MAY BE CONDUCTED BETWEEN MARCH 15 ANDJUNE 15 ON WATERCOURSES, OR BETWEEN APRIL 1 AND JUNE 30 ON ALL OTHER PUBLIC WATER BODIES, TO MINIMIZEIMPACTS ON FISH SPAWNING AND MIGRATION.B. BANKS MUST BE STABILIZED IMMEDIATELY AFTER COMPLETION OF PERMITTED WORK AND RE-VEGETATED AS SOON ASGROWING CONDITIONS ALLOW.RPBCWD EROSION CONTROL NOTES:
Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONSW1.2SWPPP - DETAILS............OVERFLOW AT TOP OFFILTER ASSEMBLYOVERFLOW IS 12 OF THE CURBBOX HEIGHTHIGH-FLOW FABRICFILTER ASSEMBLY DIAMETER, 6"ON-GRADE 10" AT LOW POINTEXISTING CURB, PLATE, BOX,AND GRATENOTES:1. REPLACE INLET GRATE UPON COMPLETE INSTALLATION OF INLET PROTECTION FABRIC.2. CONTRACTOR SHALL REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE SURFACE OF THE SYSTEMAFTER EACH STORM EVENT AND AT THE COMPLETION OF THE CONTRACT.3. REFERENCE APPLE VALLEY STANDARD PLATE ERO-4C.CURB INLET FILTERN T S5PROFILE6" MIN CRUSHED STONE75' MINIMUMPLANFINISHEDGRADETO CONSTRUCTION AREA35' REXISTINGUNDISTURBEDROADWAYN T S30' FROM EDGE OF ROADTO FRONT OF SPEED BUMPGEOTEXTILE FILTERFABRIC4" HIGH, 18" WIDESPEED BUMPSTABILIZED CONSTRUCTION ACCESS24' (MIN)NOTES:1.PROVIDE APPROPRIATE TRANSITION BETWEEN STABILIZED CONSTRUCTION ENTRANCE AND UNDISTURBEDROADWAY.2.THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENTONTO UNDISTURBED ROADWAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE OR ADDINGSTONE 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 SHALL BE REMOVED ASDIRECTED BY THE ENGINEER.5.FINAL LOCATION AND INSTALLATION SHALL BE COORDINATED WITH THE CITY PRIOR TO CONSTRUCTION ACTIVITIES.6.CRUSHED STONE SHALL BE 1-1/2" DIA. CLOSE GRADED, AND IN ACCORDANCE TO MNDOT SECTION 2118.EXISTING UNDISTURBED ROADWAY35' RTO CONSTRUCTIONAREA6TAMP THE TRENCH FULL OF SOIL.SECURE WITH ROW OF STAPLES,10" SPACING, 4" DOWN FROMTRENCHOVERLAP: BURY UPPER ENDOF LOWER STRIP AS IN 'A'AND 'B'. OVERLAP END OFTOP STRIP 4" AND STAPLE.EROSION STOP: FOLD OF MATTINGBURIED IN SILT TRENCH ANDTAMPED. DOUBLEROW OFSTAPLES.PLACE STAPLES 2 FEET APARTTO KEEP MATTING FIRMLYPRESSED TO SOIL.'D''C''B'BURY THE TOP END OF THEMATTING IN A TRENCH 4" ORMORE IN DEPTHTYPICAL STAPLE #8GAUGE WIRE1 1/2"10"OVERFALL'E''A'NOTE:1. PLACE STAPLES 2 FEET APART TOKEEP MATTING FIRMLY PRESSED TOSOIL.EROSION BLANKETN T S7FILTER FABRIC AS SPECIFIEDEXISTING GROUNDSURFACEDIRECTION OF FLOWWOODEN STAKES 1/2"X2"X16" MIN. PLACED 10' O.C.WHEN INSTALLED ON GROUND. IF INSTALLED ONPVMT. PROVIDE SANDBAGS BEHIND AND ON TOP ATMIN. 10' O.C.8" MIN.SEDIMENT BIO-ROLL / COMPOST FILTER LOGN T SFILLER AS SPECIFIEDNOTE:1. COMPOST FILTER LOGS (BIO ROLLS) SHALL BE FILTREXX EROSION CONTROL SOXX OR APPROVED 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 AS DEEMED NECESSARYBY SITE CONTRACTOR TO MAINTAIN PROPER FUNCTION.FILL UPSTREAM BASE EDGE WITH2" OF DIRT OR COMPOST TOEMBED ROLL.2FILTER FABRIC WITH WIRE SUPPORT NETAS SPECIFIED.METAL POST ASSPECIFIED.FILTER FABRIC AS SPECIFIED SECURETO WIRE SUPPORT NET WITH METALCLIPS 12"O.C.SUPPORT NET: 12 GAUGE 4" x 4"WIRE HOOKED ONTOPREFORMED CHANNELS ONPOSTS AS SPECIFIED.EXISTING GROUNDSURFACECARRY WIRE SUPPORT NETDOWN INTO TRENCHDIRECTION OF FLOWANCHOR FABRIC WITHSOIL, TAMP BACKFILLMETAL POSTS 8'-0" O.C.MAX.24"
24"
24"
MIN.
6"6"SEDIMENT FENCEN T S3WETLAND BUFFER SIGNAGEN T S1DLTREE PROTECTIONN T S25'DRIPLINE WIDTHFURNISH A AND INSTALL TEMPORARY FENCE AT THE TREE'S DRIP LINE ORCONSTRUCTION LIMITS AS SHOWN ON PLAN, PRIOR TO ANY CONSTRUCTION. WHEREPOSSIBLE PLACE FENCE 25' BEYOND DRIP LINE. PLACE TREE PROTECTION SIGN ONPOSTS, ONE PER INDIVIDUAL TREE (FACING CONSTRUCTION ACTIVITY), OR ONE EVERY100' LF ALONG A GROVE OR MULTI-TREE PROTECTION AREA.POSTS AND FENCINGEXTEND FENCE 25'BEYOND DRIPLINEWHERE POSSIBLETREE PROTECTION SIGN, TYP.TREE DRIPLINE, ORCONSTRUCTION LIMITS4
Civil Engineering Surveying Landscape Architecture4931 W. 35th Street, Suite 200St. Louis Park, MN 55416civilsitegroup.com 612-615-0060COPYRIGHT 2018 CIVIL SITE GROUP INC.cISSUE/SUBMITTAL SUMMARYDATEDESCRIPTIONMOMENTS OF CHANHASSEN
1660 ARBORETUM BLVD, CHANHASSEN, MN 55317
16258 KENYON AVE, LAKEVILLE, MN 55004
TMSC OF CHANHASSEN LLC
PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONSW1.3SWPPP - NARRATIVE............OWNER:TMSC OF CHANHASSEN, LLC16258 KENYON AVELAKEVILLE, MN 55004OWNER INFORMATIONTRAINING SECTION 21PARTY RESPONSIBLE FOR LONG TERM OPERATION AND MAINTENANCE OF PERMANENTSTORM WATER MANAGEMENT SYSTEMCONTACT:ELIZABETH WRIGHT952-915-1515PERMANENT STORMWATER MANAGEMENT IS REQUIRED AS PART OF THIS PROJECT TO MEET NPDES PERMIT REQUIREMENTS. THEPROPERTY OWNER IS RESPONSIBLE FOR THE LONG TERM OPERATION AND MAINTENANCE OF THE PROPOSED STORMWATER SYSTEM.AREAS AND QUANTITIES:SWPPP CONTACT PERSONCONTRACTOR:SWPPP INSPECTOR TRAINING:ALL SWPPP INSPECTIONS MUST BE PERFORMED BY APERSON THAT MEETS THE TRAINING REQUIREMENTS OF THENPDES 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 FOR THEMSELVES THE EXACTQUANTITIES FOR BIDDING AND CONSTRUCTION.PROJECT NARRATIVE:PROJECT IS A DEVELOPMENT OF A SENIOR MEMORY CARE RESIDENTIAL FACILITY. PARKING, GRADING, LANDSCAPING, AND UTILITY IMPROVEMENTS WILLOCCUR.NATIVE BUFFER NARRATIVE:PRESERVING A 50' NATURAL BUFFER AROUND WATER BODIES IS REQUIRED AS PART OF THIS PROJECT BECAUSE NATIVE WATER BODIES ARE LOCATED ONSITE.INFILTRATION NARRATIVE:INFILTRATION IS REQUIRED AS PART OF THE PROJECT BECAUSE PERMANENT STORM WATER MANAGEMENT IS REQUIRED. INFILTRATION IS ONLY FEASIBLETO A CERTAIN EXTENT DUE TO CLAYEY SITE SOILS WHICH PREVENT ADEQUATE DRAW DOWN FOR BASINS WITH A DEPTH OF MORE THAN 2.88" BELOW THEOUTLET. AN INFILTRATION SECTION OF THE PROPOSED FILTRATION BASIN WILL BE USED TO PROMOTE INFILTRATION UNDERNEATH THE DRAINTILE. ANUNDERGROUND TDA FIELD INFILTRATION BASIN WILL BE USED IN THE WESTERN HALF OF THE SITE TO PROMOTE INFILTRATION FOR THE RUNOFF FROM AMAJORITY OF THE PARKING LOT AND THE ENTIRE BUILDING ROOF DRAIN. AN INFILTRATION TEST WILL OCCUR IN BOTH BMPS AND THE TRUE INFILTRATIONRATE IS TBD.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 RILEY CREEK, WHICH EMPTIES INTO SUSAN LAKE, AN IMPAIRED WATER BODY PER THE MPCA'SIMPAIRED WATERS LIST. SUSAN LAKE IS IMPAIRED FOR MERCURY IN FISH TISSUE; NUTRIENTS. BECAUSE THESE WATERS ARE LOCATED WITHIN ONE MILE OFTHE SITE, BMPS AS DEFINED IN THE NPDES PERMIT ITEMS 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 EROSION BUT IN NO CASE COMPLETED LATER THANSEVEN (7) DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OF THE SITE HAS TEMPORARILY OR PERMANENTLY CEASED.B.TEMPORARY SEDIMENT BASIN REQUIREMENTS DESCRIBED IN SECTION 14. MUST BE USED FOR COMMON DRAINAGE LOCATIONS THAT SERVE ANAREA WITH FIVE (5) OR MORE ACRES DISTURBED AT ONE TIME.PERMANENT STABILIZATION NOTES SITE SPECIFIC:PERMANENT SEED MIX·FOR THIS PROJECT ALL AREAS THAT ARE NOT TO BE SODDED OR LANDSCAPED SHALL RECEIVE A NATIVE PERMANENT SEED MIX.··AREAS IN BUFFERS AND ADJACENT TO OR IN WET AREAS MNDOT SEED MIX 33-261 (STORMWATER SOUTH 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.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 THE MPCA. THECONTRACTOR IS REQUIRED TO FOLLOW THE GUIDELINES IN THE NPDES PERMIT THROUGHOUT CONSTRUCTION.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 OVERALL SWPPP 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.DESIGN ENGINEER: MATTHEW R. PAVEK P.E.TRAINING COURSE: DESIGN OF SWPPPTRAINING ENTITY: UNIVERSITY OF MINNESOTAINSTRUCTOR: JOHN CHAPMANDATES OF TRAINING COURSE: 5/15/2011 - 5/16/2011TOTAL TRAINING HOURS: 12RE-CERTIFICATION: 2/27/20 (8 HOURS), EXP. 5/31/2023THE CONTRACTOR AND ALL SUBCONTRACTORS INVOLVED WITH A CONSTRUCTION ACTIVITY THAT DISTURBS SITE SOIL OR WHOIMPLEMENT A POLLUTANT CONTROL MEASURE IDENTIFIED IN THE STORM WATER POLLUTION PREVENTION PLAN (SWPPP) MUSTCOMPLY WITH THE REQUIREMENTS OF THE NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) GENERAL PERMIT (DATEDAUGUST 1, 2018 # MNR100001) AND ANY LOCAL GOVERNING AGENCY HAVING JURISDICTION CONCERNING EROSION AND SEDIMENTATIONCONTROL.STORMWATER DISCHARGE DESIGN REQUIREMENTSSWPPPTHE NATURE OF THIS PROJECT WILL BE CONSISTENT WITH WHAT IS REPRESENTED IN THIS SET OF CONSTRUCTION PLANS ANDSPECIFICATIONS. SEE THE SWPPP PLAN SHEETS AND SWPPP NARRATIVE (ATTACHMENT A: CONSTRUCTION SWPPP TEMPLATE) FORADDITIONAL SITE SPECIFIC SWPPP INFORMATION. THE PLANS SHOW LOCATIONS AND TYPES OF ALL TEMPORARY AND PERMANENTEROSION PREVENTION AND SEDIMENT CONTROL BMP'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 AREAS.4. CLEAR AND GRUB FOR TEMPORARY SEDIMENT BASIN / POND INSTALL5. CONSTRUCT TEMPORARY SEDIMENT BASIN / POND (SECTION 14)6. CLEAR AND GRUB REMAINDER OF SITE7. STRIP AND STOCKPILE TOPSOIL8. ROUGH GRADING OF SITE9. STABILIZE DENUDED AREAS AND STOCKPILES10. INSTALL SANITARY SEWER, WATER MAIN STORM SEWER AND SERVICES11. INSTALL SILT FENCE / INLET PROTECTION AROUND CB'S12. INSTALL STREET SECTION13. INSTALL CURB AND GUTTER14. BITUMINOUS ON STREETS15. FINAL GRADE BOULEVARD, INSTALL SEED AND MULCH16. REMOVE ACCUMULATED SEDIMENT FROM BASIN / POND17. FINAL GRADE POND / INFILTRATION BASINS (DO NOT COMPACT SOILS IN INFILTRATION AREAS.)18. WHEN ALL CONSTRUCTION ACTIVITY IS COMPLETE AND THE SITE IS STABILIZED BY EITHER SEED OR SOD/LANDSCAPING, REMOVESILT FENCE AND RESEED ANY AREAS DISTURBED BY THE REMOVAL.RECORDS RETENTION:THE SWPPP (ORIGINAL OR COPIES) INCLUDING, ALL CHANGES TO IT, AND INSPECTIONS AND MAINTENANCE RECORDS MUST BE KEPT ATTHE SITE DURING CONSTRUCTION BY THE PERMITTEE WHO HAS OPERATIONAL CONTROL OF THAT PORTION OF THE SITE. THE SWPPPCAN BE KEPT IN EITHER THE FIELD OFFICE OR IN AN ON SITE VEHICLE DURING NORMAL WORKING HOURS.ALL OWNER(S) MUST KEEP THE SWPPP, ALONG WITH THE FOLLOWING ADDITIONAL RECORDS, ON FILE FOR THREE (3) YEARS AFTERSUBMITTAL OF THE NOT AS OUTLINED IN SECTION 4. THIS DOES NOT INCLUDE ANY RECORDS AFTER 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 ANDMAINTENANCE);4.ALL PERMANENT OPERATION AND MAINTENANCE AGREEMENTS THAT HAVE BEEN IMPLEMENTED, INCLUDING ALL RIGHT OF WAY,CONTRACTS, COVENANTS AND OTHER BINDING REQUIREMENTS REGARDING PERPETUAL MAINTENANCE; AND5.ALL REQUIRED CALCULATIONS FOR DESIGN OF THE TEMPORARY AND PERMANENT STORMWATER MANAGEMENT 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 THE ACTIVITIES OF ALL OFTHE CONTRACTOR'S SUBCONTRACTORS.3.CONTRACTOR SHALL PROVIDE A PERSON(S) KNOWLEDGEABLE AND EXPERIENCED IN THE APPLICATION OF EROSION PREVENTIONAND SEDIMENT CONTROL BMPS TO OVERSEE ALL INSTALLATION AND MAINTENANCE OF BMPS AND IMPLEMENTATION OF THESWPPP.4.CONTRACTOR SHALL PROVIDE PERSON(S) MEETING THE TRAINING REQUIREMENTS OF THE NPDES PERMIT TO CONDUCTINSPECTION AND MAINTENANCE OF ALL EROSION PREVENTION AND SEDIMENT CONTROL BMPS IN ACCORDANCE WITH THEREQUIREMENTS OF THE PERMIT. ONE OF THESE INDIVIDUAL(S) MUST BE AVAILABLE FOR AN ONSITE INSPECTION WITHIN 72 HOURSUPON REQUEST BY MPCA. CONTRACTOR SHALL PROVIDE TRAINING DOCUMENTATION FOR THESE INDIVIDUAL(S) AS REQUIRED BYTHE NPDES PERMIT. THIS TRAINING DOCUMENTATION SHALL BE RECORDED IN OR WITH THE SWPPP BEFORE THE START OFCONSTRUCTION OR AS SOON 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 PER SECTION 21 OFTHE 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 OWNER IS EXPECTED TOFURNISH LONG TERM OPERATION AND MAINTENANCE (O & M) OF THE PERMANENT STORM WATER 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 MUST COMPLETE ALLSWPPP CHANGES. CHANGES INVOLVING THE USE OF A LESS STRINGENT BMP MUST INCLUDE A JUSTIFICATION DESCRIBING HOWTHE REPLACEMENT BMP IS EFFECTIVE FOR THE SITE CHARACTERISTICS.2.PERMITTEES MUST AMEND THE SWPPP TO INCLUDE ADDITIONAL OR MODIFIED BMPS AS NECESSARY TO CORRECT PROBLEMSIDENTIFIED OR ADDRESS SITUATIONS WHENEVER THERE IS A CHANGE IN DESIGN, CONSTRUCTION, OPERATION, MAINTENANCE,WEATHER OR SEASONAL CONDITIONS HAVING A SIGNIFICANT EFFECT ON THE DISCHARGE OF POLLUTANTS TO SURFACE WATERSOR GROUNDWATER.3.PERMITTEES MUST AMEND THE SWPPP TO INCLUDE ADDITIONAL OR MODIFIED BMPS AS NECESSARY TO CORRECT PROBLEMSIDENTIFIED OR ADDRESS SITUATIONS WHENEVER INSPECTIONS OR INVESTIGATIONS BY THE SITE OWNER OR OPERATOR, USEPAOR MPCA OFFICIALS INDICATE THE SWPPP IS NOT EFFECTIVE IN ELIMINATING OR SIGNIFICANTLY MINIMIZING THE DISCHARGE OFPOLLUTANTS TO SURFACE WATERS OR GROUNDWATER OR THE DISCHARGES ARE CAUSING WATER QUALITY STANDARDEXCEEDANCES (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 PERMIT IN AN APPROPRIATEAND FUNCTIONAL MANNER AND IN ACCORDANCE WITH RELEVANT MANUFACTURER SPECIFICATIONS AND ACCEPTED ENGINEERINGPRACTICES.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 STEEP SLOPES. WHEN STEEPSLOPES MUST BE DISTURBED, PERMITTEES MUST USE TECHNIQUES SUCH AS PHASING AND STABILIZATION PRACTICES DESIGNEDFOR STEEP SLOPES (E.G., SLOPE DRAINING AND TERRACING).3.PERMITTEES MUST STABILIZE ALL EXPOSED SOIL AREAS, INCLUDING STOCKPILES. STABILIZATION MUST BE INITIATED IMMEDIATELYTO LIMIT SOIL EROSION WHEN CONSTRUCTION ACTIVITY HAS PERMANENTLY OR TEMPORARILY CEASED ON ANY PORTION OF THESITE AND WILL NOT RESUME FOR A PERIOD EXCEEDING 7 CALENDAR DAYS. STABILIZATION MUST BE COMPLETED NO LATER THAN 7CALENDAR DAYS AFTER THE CONSTRUCTION ACTIVITY HAS CEASED. STABILIZATION IS NOT REQUIRED ON CONSTRUCTED BASECOMPONENTS OF ROADS, PARKING LOTS AND SIMILAR SURFACES. STOCKPILED SOILS AND OTHER MATERIALS SUBJECT TOEROSION ARE TO BE PROTECTED BY EXISTING VEGETATION, ANCHORED STRAW OR MULCH, ROLLED EROSION CONTROLMATERIALS OR OTHER DURABLE COVERING PREVENTING MOVEMENT OF ERODED MATERIALS.4.FOR PUBLIC WATERS THAT THE MINNESOTA DNR HAS PROMULGATED "WORK IN WATER RESTRICTIONS" DURING SPECIFIED FISHSPAWNING TIME FRAMES, PERMITTEES MUST COMPLETE STABILIZATION OF ALL EXPOSED SOIL AREAS WITHIN 200 FEET OF THEWATER'S EDGE, AND THAT DRAIN TO THESE WATERS, WITHIN 24 HOURS DURING THE RESTRICTION PERIOD.5.PERMITTEES MUST STABILIZE THE NORMAL WETTED PERIMETER OF THE LAST 200 LINEAR FEET OF TEMPORARY OR PERMANENTDRAINAGE DITCHES OR SWALES THAT DRAIN WATER FROM THE SITE WITHIN 24 HOURS AFTER CONNECTING TO A SURFACE WATEROR PROPERTY EDGE. PERMITTEES MUST COMPLETE STABILIZATION OF REMAINING PORTIONS OF TEMPORARY OR PERMANENTDITCHES OR SWALES WITHIN 7 CALENDAR DAYS AFTER CONNECTING TO A SURFACE WATER OR PROPERTY EDGE ANDCONSTRUCTION IN THAT PORTION OF THE DITCH TEMPORARILY OR PERMANENTLY CEASES.6.TEMPORARY OR PERMANENT DITCHES OR SWALES BEING USED AS A SEDIMENT CONTAINMENT SYSTEM DURING CONSTRUCTION(WITH PROPERLY DESIGNED ROCK-DITCH CHECKS, BIO ROLLS, SILT DIKES, ETC.) DO NOT NEED TO BE STABILIZED. PERMITTEESMUST STABILIZE THESE AREAS WITHIN 24 HOURS AFTER THEIR USE AS A SEDIMENT CONTAINMENT SYSTEM CEASES7.PERMITTEES MUST NOT USE MULCH, HYDROMULCH, TACKIFIER, POLYACRYLAMIDE OR SIMILAR EROSION PREVENTION PRACTICESWITHIN ANY PORTION OF THE NORMAL WETTED PERIMETER OF A TEMPORARY OR PERMANENT DRAINAGE DITCH OR SWALESECTION WITH A CONTINUOUS SLOPE OF GREATER THAN 2 PERCENT.8.PERMITTEES MUST PROVIDE TEMPORARY OR PERMANENT ENERGY DISSIPATION AT ALL PIPE OUTLETS WITHIN 24 HOURS AFTERCONNECTION TO A SURFACE WATER OR PERMANENT STORMWATER TREATMENT SYSTEM.9.PERMITTEES MUST NOT DISTURB MORE LAND (I.E., PHASING) THAN CAN BE EFFECTIVELY INSPECTED AND MAINTAINED INACCORDANCE WITH SECTION 11.SEDIMENT CONTROL (SECTION 9):1.PERMITTEES MUST ESTABLISH SEDIMENT CONTROL BMPS ON ALL DOWNGRADIENT PERIMETERS OF THE SITE AND DOWNGRADIENTAREAS OF THE SITE THAT DRAIN TO ANY SURFACE WATER, INCLUDING CURB AND GUTTER SYSTEMS. PERMITTEES MUST LOCATESEDIMENT CONTROL PRACTICES UPGRADIENT OF ANY BUFFER ZONES. PERMITTEES MUST INSTALL SEDIMENT CONTROLPRACTICES BEFORE ANY UPGRADIENT LAND-DISTURBING ACTIVITIES BEGIN AND MUST KEEP THE SEDIMENT CONTROL PRACTICESIN PLACE UNTIL THEY ESTABLISH PERMANENT COVER.2.IF DOWNGRADIENT SEDIMENT CONTROLS ARE OVERLOADED, BASED ON FREQUENT FAILURE OR EXCESSIVE MAINTENANCEREQUIREMENTS, PERMITTEES MUST INSTALL ADDITIONAL UPGRADIENT SEDIMENT CONTROL PRACTICES OR REDUNDANT BMPS TOELIMINATE THE OVERLOADING AND AMEND THE SWPPP TO IDENTIFY THESE ADDITIONAL PRACTICES AS REQUIRED IN ITEM 6.3.3.TEMPORARY OR PERMANENT DRAINAGE DITCHES AND SEDIMENT BASINS DESIGNED AS PART OF A SEDIMENT CONTAINMENTSYSTEM (E.G., DITCHES WITH ROCK-CHECK DAMS) REQUIRE SEDIMENT CONTROL PRACTICES ONLY AS APPROPRIATE FOR SITECONDITIONS.4.A FLOATING SILT CURTAIN PLACED IN THE WATER IS NOT A SEDIMENT CONTROL BMP TO SATISFY ITEM 9.2 EXCEPT WHEN WORKINGON A SHORELINE OR BELOW THE WATERLINE. IMMEDIATELY AFTER THE SHORT TERM CONSTRUCTION ACTIVITY (E.G.,INSTALLATION OF RIP RAP ALONG THE SHORELINE) IN THAT AREA IS COMPLETE, PERMITTEES MUST INSTALL AN UPLANDPERIMETER CONTROL PRACTICE IF EXPOSED SOILS STILL DRAIN TO A SURFACE WATER.5.PERMITTEES MUST RE-INSTALL ALL SEDIMENT CONTROL PRACTICES ADJUSTED OR REMOVED TO ACCOMMODATE SHORT-TERMACTIVITIES SUCH AS CLEARING OR GRUBBING, OR PASSAGE OF VEHICLES, IMMEDIATELY AFTER THE SHORT-TERM ACTIVITY ISCOMPLETED. PERMITTEES MUST RE-INSTALL SEDIMENT CONTROL PRACTICES BEFORE THE NEXT PRECIPITATION EVENT EVEN IFTHE SHORT-TERM ACTIVITY IS NOT COMPLETE.6.PERMITTEES MUST PROTECT ALL STORM DRAIN INLETS USING APPROPRIATE BMPS DURING CONSTRUCTION UNTIL THEYESTABLISH 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. STREETFLOODING/FREEZING) IS IDENTIFIED BY THE PERMITTEES OR THE JURISDICTIONAL AUTHORITY (E.G.,CITY/COUNTY/TOWNSHIP/MINNESOTA DEPARTMENT OF TRANSPORTATION ENGINEER). PERMITTEES MUST DOCUMENT THE NEEDFOR REMOVAL IN THE SWPPP.8.PERMITTEES MUST PROVIDE SILT FENCE OR OTHER EFFECTIVE SEDIMENT CONTROLS AT THE BASE OF STOCKPILES ON THEDOWNGRADIENT PERIMETER.9.PERMITTEES MUST LOCATE STOCKPILES OUTSIDE OF NATURAL BUFFERS OR SURFACE WATERS, INCLUDING STORMWATERCONVEYANCES SUCH AS CURB AND GUTTER SYSTEMS UNLESS THERE IS A BYPASS IN PLACE FOR THE STORMWATER. STOCKPILEDSOILS AND OTHER MATERIALS SUBJECT TO EROSION ARE TO BE PROTECTED BY ESTABLISHED VEGETATION, ANCHORED STRAWOR MULCH, ROLLED EROSION CONTROL MATERIALS OR OTHER DURABLE COVERING PREVENTING MOVEMENT OF ERODEDMATERIALS. 10. PERMITTEES MUST INSTALL A VEHICLE TRACKING BMP TO MINIMIZE THE TRACK OUT OF SEDIMENT FROM THE CONSTRUCTION SITEOR ONTO PAVED ROADS WITHIN THE SITE. 11. PERMITTEES MUST USE STREET SWEEPING IF VEHICLE TRACKING BMPS ARE NOT ADEQUATE TO PREVENT SEDIMENT TRACKINGONTO 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 MUST RESTRICT VEHICLE ANDEQUIPMENT 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 LOCATED WITHIN 50 FEET OF THE PROJECT'S EARTHDISTURBANCES AND STORMWATER FLOWS TO THE SURFACE WATER. PERMITTEES MUST INSTALL PERIMETER SEDIMENTCONTROLS AT LEAST 5 FEET APART UNLESS LIMITED BY LACK OF AVAILABLE SPACE. NATURAL BUFFERS ARE NOT REQUIREDADJACENT TO ROAD DITCHES, JUDICIAL DITCHES, COUNTY DITCHES, STORMWATER CONVEYANCE CHANNELS, STORM DRAININLETS, AND SEDIMENT BASINS. IF PRESERVING THE BUFFER IS INFEASIBLE, PERMITTEES MUST DOCUMENT THE REASONS IN THESWPPP. SHEET PILING IS A REDUNDANT PERIMETER CONTROL IF INSTALLED IN A MANNER THAT RETAINS ALL STORMWATER. 17. PERMITTEES MUST USE POLYMERS, FLOCCULANTS, OR OTHER SEDIMENTATION TREATMENT CHEMICALS IN ACCORDANCE WITHACCEPTED ENGINEERING PRACTICES, DOSING SPECIFICATIONS AND SEDIMENT REMOVAL DESIGN SPECIFICATIONS PROVIDED BYTHE MANUFACTURER OR SUPPLIER. THE PERMITTEES MUST USE CONVENTIONAL EROSION AND SEDIMENT CONTROLS PRIOR TOCHEMICAL ADDITION AND MUST DIRECT TREATED STORMWATER TO A SEDIMENT CONTROL SYSTEM FOR FILTRATION ORSETTLEMENT OF THE FLOC PRIOR TO DISCHARGE.DEWATERING AND BASIN DRAINING (SECTION 10):1.PERMITTEES MUST DISCHARGE TURBID OR SEDIMENT-LADEN WATERS RELATED TO DEWATERING OR BASIN DRAINING (E.G.,PUMPED DISCHARGES, TRENCH/DITCH CUTS FOR DRAINAGE) TO A TEMPORARY OR PERMANENT SEDIMENT BASIN ON THE PROJECTSITE UNLESS INFEASIBLE. PERMITTEES MAY DEWATER TO SURFACE WATERS IF THEY VISUALLY CHECK TO ENSURE ADEQUATETREATMENT HAS BEEN OBTAINED AND NUISANCE CONDITIONS (SEE MINN. R. 7050.0210, SUBP. 2) WILL NOT RESULT FROM THEDISCHARGE. IF PERMITTEES 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 NOT ADVERSELY AFFECT THESURFACE WATER OR DOWNSTREAM PROPERTIES.2.IF PERMITTEES MUST DISCHARGE WATER CONTAINING OIL OR GREASE, THEY MUST USE AN OIL-WATER SEPARATOR OR SUITABLEFILTRATION DEVICE (E.G., CARTRIDGE FILTERS, ABSORBENTS PADS) PRIOR TO DISCHARGE.3.PERMITTEES MUST DISCHARGE ALL WATER FROM DEWATERING OR BASIN-DRAINING ACTIVITIES IN A MANNER THAT DOES NOTCAUSE EROSION OR SCOUR IN THE IMMEDIATE VICINITY OF DISCHARGE POINTS OR INUNDATION OF WETLANDS IN THE IMMEDIATEVICINITY OF DISCHARGE POINTS THAT CAUSES SIGNIFICANT ADVERSE IMPACT TO THE WETLAND.4.IF PERMITTEES USE FILTERS WITH BACKWASH WATER, THEY MUST HAUL THE BACKWASH WATER AWAY FOR DISPOSAL, RETURNTHE BACKWASH WATER TO THE BEGINNING OF THE TREATMENT PROCESS, OR INCORPORATE THE BACKWASH WATER INTO THESITE 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 ENTIRE CONSTRUCTION SITE ATLEAST ONCE EVERY SEVEN (7) DAYS DURING ACTIVE CONSTRUCTION AND WITHIN 24 HOURS AFTER A RAINFALL EVENT GREATERTHAN 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 POLLUTION PREVENTIONMANAGEMENT MEASURES TO ENSURE INTEGRITY AND EFFECTIVENESS. PERMITTEES MUST REPAIR, REPLACE OR SUPPLEMENTALL NONFUNCTIONAL BMPS WITH FUNCTIONAL BMPS BY THE END OF THE NEXT BUSINESS DAY AFTER DISCOVERY UNLESSANOTHER TIME FRAME IS SPECIFIED IN ITEM 11.5 OR 11.6. PERMITTEES MAY TAKE ADDITIONAL TIME IF FIELD CONDITIONS PREVENTACCESS TO THE AREA.4.DURING EACH INSPECTION, PERMITTEES MUST INSPECT SURFACE WATERS, INCLUDING DRAINAGE DITCHES AND CONVEYANCESYSTEMS BUT NOT CURB AND GUTTER SYSTEMS, FOR EVIDENCE OF EROSION AND SEDIMENT DEPOSITION. PERMITTEES MUSTREMOVE ALL DELTAS AND SEDIMENT DEPOSITED IN SURFACE WATERS, INCLUDING DRAINAGE WAYS, CATCH BASINS, AND OTHERDRAINAGE SYSTEMS AND RESTABILIZE THE AREAS WHERE SEDIMENT REMOVAL RESULTS IN EXPOSED SOIL. PERMITTEES MUSTCOMPLETE REMOVAL AND STABILIZATION WITHIN SEVEN (7) CALENDAR DAYS OF DISCOVERY UNLESS PRECLUDED BY LEGAL,REGULATORY, OR PHYSICAL ACCESS CONSTRAINTS. PERMITTEES MUST USE ALL REASONABLE EFFORTS TO OBTAIN ACCESS. IFPRECLUDED, REMOVAL AND STABILIZATION MUST TAKE PLACE WITHIN SEVEN (7) DAYS OF OBTAINING ACCESS. PERMITTEES ARERESPONSIBLE FOR CONTACTING ALL LOCAL, REGIONAL, STATE AND FEDERAL AUTHORITIES AND RECEIVING ANY APPLICABLEPERMITS, PRIOR TO CONDUCTING ANY WORK IN SURFACE WATERS.5.PERMITTEES MUST INSPECT CONSTRUCTION SITE VEHICLE EXIT LOCATIONS, STREETS AND CURB AND GUTTER SYSTEMS WITHINAND ADJACENT TO THE PROJECT FOR SEDIMENTATION FROM EROSION OR TRACKED SEDIMENT FROM VEHICLES. PERMITTEESMUST REMOVE SEDIMENT FROM ALL PAVED SURFACES WITHIN ONE (1) CALENDAR DAY OF DISCOVERY OR, IF APPLICABLE, WITHINA SHORTER TIME TO AVOID A SAFETY HAZARD TO USERS OF PUBLIC STREETS.6.PERMITTEES MUST REPAIR, REPLACE OR SUPPLEMENT ALL PERIMETER CONTROL DEVICES WHEN THEY BECOME NONFUNCTIONALOR THE SEDIMENT REACHES 1/2 OF THE HEIGHT OF THE DEVICE.7.PERMITTEES MUST DRAIN TEMPORARY AND PERMANENT SEDIMENTATION BASINS AND REMOVE THE SEDIMENT WHEN THE DEPTHOF 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 THE PROJECT SITE INTHREE (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 IF CONSTRUCTION ACTIVITYCONTINUES ON OTHER PORTIONS OF THE SITE; ORb.WHERE SITES HAVE PERMANENT COVER ON ALL EXPOSED SOIL AND NO CONSTRUCTION ACTIVITY IS OCCURRING ANYWHEREON THE SITE, INSPECTIONS CAN BE REDUCED TO ONCE PER MONTH AND, AFTER 12 MONTHS, MAY BE SUSPENDEDCOMPLETELY UNTIL CONSTRUCTION ACTIVITY RESUMES. THE MPCA MAY REQUIRE INSPECTIONS TO RESUME IF CONDITIONSWARRANT; ORc.WHERE CONSTRUCTION ACTIVITY HAS BEEN SUSPENDED DUE TO FROZEN GROUND CONDITIONS, INSPECTIONS MAY BESUSPENDED. 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 BEING CONDUCTED ANDTHESE 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 ACTIONS ARE NEEDED; ANDd.CORRECTIVE ACTIONS TAKEN (INCLUDING DATES, TIMES, AND PARTY COMPLETING MAINTENANCE ACTIVITIES); ANDe.DATE OF ALL RAINFALL EVENTS GREATER THAN 1/2 INCHES IN 24 HOURS, AND THE AMOUNT OF RAINFALL FOR EACH EVENT.PERMITTEES MUST OBTAIN RAINFALL AMOUNTS BY EITHER A PROPERLY MAINTAINED RAIN GAUGE INSTALLED ONSITE, AWEATHER STATION THAT IS WITHIN ONE (1) MILE OF YOUR LOCATION, OR A WEATHER REPORTING SYSTEM THAT PROVIDESSITE SPECIFIC RAINFALL DATA FROM RADAR SUMMARIES; ANDf.IF PERMITTEES OBSERVE A DISCHARGE DURING THE INSPECTION, THEY MUST RECORD AND SHOULD PHOTOGRAPH ANDDESCRIBE THE LOCATION OF THE DISCHARGE (I.E., COLOR, ODOR, SETTLED OR SUSPENDED SOLIDS, OIL SHEEN, AND OTHEROBVIOUS INDICATORS OF POLLUTANTS); ANDg.ANY AMENDMENTS TO THE SWPPP PROPOSED AS A RESULT OF THE INSPECTION MUST BE DOCUMENTED AS REQUIRED INSECTION 6 WITHIN SEVEN (7) CALENDAR DAYS.POLLUTION PREVENTION MANAGEMENT (SECTION 12):1.PERMITTEES MUST PLACE BUILDING PRODUCTS AND LANDSCAPE MATERIALS UNDER COVER (E.G., PLASTIC SHEETING ORTEMPORARY ROOFS) OR PROTECT THEM BY SIMILARLY EFFECTIVE MEANS DESIGNED TO MINIMIZE CONTACT WITH STORMWATER.PERMITTEES ARE NOT REQUIRED TO COVER OR PROTECT PRODUCTS WHICH ARE EITHER NOT A SOURCE OF CONTAMINATION TOSTORMWATER OR ARE DESIGNED TO BE EXPOSED TO STORMWATER.2.PERMITTEES MUST PLACE PESTICIDES, FERTILIZERS AND TREATMENT CHEMICALS UNDER COVER (E.G., PLASTIC SHEETING ORTEMPORARY ROOFS) OR PROTECT THEM BY SIMILARLY EFFECTIVE MEANS DESIGNED TO MINIMIZE CONTACT WITH STORMWATER.3.PERMITTEES MUST STORE HAZARDOUS MATERIALS AND TOXIC WASTE, (INCLUDING OIL, DIESEL FUEL, GASOLINE, HYDRAULICFLUIDS, PAINT SOLVENTS, PETROLEUM-BASED PRODUCTS, WOOD PRESERVATIVES, ADDITIVES, CURING COMPOUNDS, AND ACIDS)IN SEALED CONTAINERS TO PREVENT SPILLS, LEAKS OR OTHER DISCHARGE. STORAGE AND DISPOSAL OF HAZARDOUS WASTEMATERIALS 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 KNOCKED OVER. PERMITTEESMUST PROPERLY DISPOSE SANITARY WASTE IN ACCORDANCE WITH MINN. R. CH. 7041.6.PERMITTEES MUST TAKE REASONABLE STEPS TO PREVENT THE DISCHARGE OF SPILLED OR LEAKED CHEMICALS, INCLUDING FUEL,FROM ANY AREA WHERE CHEMICALS OR FUEL WILL BE LOADED OR UNLOADED INCLUDING THE USE OF DRIP PANS ORABSORBENTS UNLESS INFEASIBLE. PERMITTEES MUST ENSURE ADEQUATE SUPPLIES ARE AVAILABLE AT ALL TIMES TO CLEAN UPDISCHARGED MATERIALS AND THAT AN APPROPRIATE DISPOSAL METHOD IS AVAILABLE FOR RECOVERED SPILLED MATERIALS.PERMITTEES MUST REPORT 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 MUSTCONTAIN RUNOFF FROM THE WASHING AREA IN A SEDIMENT BASIN OR OTHER SIMILARLY EFFECTIVE CONTROLS AND MUSTDISPOSE WASTE FROM THE WASHING ACTIVITY PROPERLY. PERMITTEES MUST PROPERLY USE AND STORE SOAPS, DETERGENTS,OR SOLVENTS.8.PERMITTEES MUST PROVIDE EFFECTIVE CONTAINMENT FOR ALL LIQUID AND SOLID WASTES GENERATED BY WASHOUTOPERATIONS (E.G., CONCRETE, STUCCO, PAINT, FORM RELEASE OILS, CURING COMPOUNDS AND OTHER CONSTRUCTIONMATERIALS) RELATED TO THE CONSTRUCTION ACTIVITY. PERMITTEES MUST PREVENT LIQUID AND SOLID WASHOUT WASTES FROMCONTACTING THE GROUND AND MUST DESIGN THE CONTAINMENT SO IT DOES NOT RESULT IN RUNOFF FROM THE WASHOUTOPERATIONS OR AREAS. PERMITTEES MUST PROPERLY DISPOSE LIQUID AND SOLID WASTES IN COMPLIANCE WITH MPCA RULES.PERMITTEES MUST INSTALL 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 13 ARE COMPLETE.2.PERMITTEES MUST SUBMIT A NOT WITHIN 30 DAYS AFTER SELLING OR OTHERWISE LEGALLY TRANSFERRING THE ENTIRE SITE,INCLUDING PERMIT RESPONSIBILITY FOR ROADS (E.G., STREET SWEEPING) AND STORMWATER INFRASTRUCTURE FINAL CLEANOUT, OR TRANSFERRING PORTIONS OF A SITE TO ANOTHER PARTY. THE PERMITTEES' COVERAGE UNDER THIS PERMITTERMINATES AT MIDNIGHT ON THE SUBMISSION DATE OF THE NOT.3.PERMITTEES MUST COMPLETE ALL CONSTRUCTION ACTIVITY AND MUST INSTALL PERMANENT COVER OVER ALL AREAS PRIOR TOSUBMITTING THE NOT. VEGETATIVE COVER MUST CONSIST OF A UNIFORM PERENNIAL VEGETATION WITH A DENSITY OF 70PERCENT OF ITS EXPECTED FINAL GROWTH. VEGETATION IS NOT REQUIRED WHERE THE FUNCTION OF A SPECIFIC AREA DICTATESNO VEGETATION, SUCH AS IMPERVIOUS SURFACES OR THE BASE OF A SAND FILTER.4.PERMITTEES MUST CLEAN THE PERMANENT STORMWATER TREATMENT SYSTEM OF ANY ACCUMULATED SEDIMENT AND MUSTENSURE THE SYSTEM MEETS ALL APPLICABLE REQUIREMENTS IN SECTION 15 THROUGH 19 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 CONTROL BMPS PRIOR TOSUBMITTING THE NOT. PERMITTEES MAY LEAVE BMPS DESIGNED TO DECOMPOSE ON-SITE IN PLACE.7.FOR RESIDENTIAL CONSTRUCTION ONLY, PERMIT COVERAGE TERMINATES ON INDIVIDUAL LOTS IF THE STRUCTURES ARE FINISHEDAND TEMPORARY EROSION PREVENTION AND DOWNGRADIENT PERIMETER CONTROL IS COMPLETE, THE RESIDENCE SELLS TO THEHOMEOWNER, AND THE PERMITTEE DISTRIBUTES THE MPCA'S "HOMEOWNER FACT SHEET" TO THE HOMEOWNER.8.FOR CONSTRUCTION PROJECTS ON AGRICULTURAL LAND (E.G., PIPELINES ACROSS CROPLAND), PERMITTEES MUST RETURN THEDISTURBED LAND TO ITS PRECONSTRUCTION AGRICULTURAL USE PRIOR TO SUBMITTING THE 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 FINAL STABILIZATION AND TOALSO MINIMIZE COMPACTION IN ALL LANDSCAPE AREAS. IMMEDIATELY BEFORE SEEDING THE SOIL SHALL BE TILLED TO A MINIMUMDEPTH 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 SEEDING RATE OF 100 LBS/ACRE.MULCH·IMMEDIATELY AFTER SEEDING, WITHIN 24 HOURS, MNDOT TYPE 1 MULCH SHOULD BE APPLIED TO PROTECT AND ENHANCE SEEDGERMINATION. MULCH SHALL BE APPLIED AT 90% COVERAGE (2 TONS PER ACRE OF STRAW MULCH)SLOPES·3:1 (HORIZ/VERT.) OR FLATTER MUCH SHALL BE COVERED WITH MULCH·SLOPES STEEPER THAN 4:1 OR DITCH BOTTOMS SHALL BE COVERED WITH EROSION CONTROL BLANKET.·SEE PLAN FOR MORE DETAILED DITCH AND STEEP SLOPE EROSION CONTROL TREATMENTS.SEE SHEET SW1.4 FOR SITE SPECIFIC PRACTICES.SEE SHEET SW1.4 FOR SITE SPECIFIC PRACTICES.CONTRACTOR TO PROVIDE RPBCWD WITH NAME AND CONTACTINFORMATION OF THE INDIVIDUAL RESPONSIBLE FOR IMPLEMENTINGTHIS SWPPP.
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PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONSW1.4SWPPP -ATTACHMENTS............ATTACHMENT A: SITE SPECIFIC SWPPP DOCUMENTPROJECT NAME: MOMENTS OF CHANHASSENPROJECT LOCATION (BRIEFLY DESCRIBE WHERE CONSTRUCTION ACTIVITY OCCURS. INCLUDE ADDRESS IF AVAILABLE.)ADDRESS: 78TH ST & AUDUBON RDCITY OR TOWNSHIP: CHANHASSENSTATE: MNZIP CODE: 55317LATITUDE/LOGITUDE OF APPROXIMATE CENTROID OF PROJECT: 44.864439 N, 93.563194 WMETHOD OF LAT/LONG COLLECTION (CIRCLE ONE): GPS ONLINE TOOL USGS TOPOGRAPHICALL CITIES WHERE CONSTRUCTION WILL OCCUR: CHANHASSENALL COUNTIES WHERE CONSTRUCTION WILL OCCUR: CARVERALL TOWNSHIPS WHERE CONSTRUCTION WILL OCCUR: N/APROJECT SIZE (NUMBER OF ACRES TO BE DISTURBED): 2.9PROJECT TYPE (CIRCLE ONE): RESIDENTIAL COMMERCIAL/INDUSTRIAL ROAD CONSTRUCTION RESIDENTIAL & RD CONSTRUCTION OTHER (DESCRIBE): XXXXXCUMULATIVE IMPERVIOUS SURFACE (TO THE NEAREST TENTH ACRE)EXISTING AREA OF IMPERVIOUS SURFACE : 0.0POST CONSTRUCTION AREA OF IMPERVIOUS SURFACE: 1.3TOTAL NEW AREA OF IMPERVIOUS SURFACE: 1.3RECEIVING WATERSWATER BODY IDNAME OF WATER BODY WATER BODY TYPE SPECIAL WATER? (Y/N) IMPARIED WATER (Y/N)10-0013-00...SUSANRILEY..LAKECREEK..NN..YN..DATES OF CONSTRUCTIONCONSTRUCTION START DATE: 04/01/22ESTIMATED COMPLETION DATE: 12/01/23GENERAL CONSTRUCTION PROJECT INFORMATIONDESCRIBE THE CONSTRUCTION ACTIVITY (WHAT WILL BE BUILT, GENERAL TIMELINE, ETC): SENIOR MEMORY CARE FACILITY WITH PARKING, GRADING, LANDSCAPE, AND UTILITY IMPROVEMENTS. ASSUMED 18 MONTH TIMLELINE.DESCRIBE SOIL TYPES FOUND AT THE PROJECT: CLAYEY SANDY SOILS. SEE GEOTECH REPORT INCLUDED IN STORMWATER REPORT. ACTUAL INFILTRATION RATE IS TBD.SITE LOCATION MAP - ATTACH MAPS (U.S. GEOLOGIC SURVEY 7.5 MINUTE QUADRANGLE, NATIONAL WETLAND INVENTORY MAPS OR EQUIVALENT) SHOWING THE LOCATION AND TYPE OF ALL RECEIVING WATERS, INCLUDINGWETLANDS, DRAINAGE DITCHES, STORMWATER PONDS, OR BASINS, ETC. THAT WILL RECEIVE RUNOFF FROM THE PROJECT. USE ARROWS SHOWING THE DIRECTION OF FLOW AND DISTANCE TO THE WATER BODY.GENERAL SITE INFORMATION (III.A)1. DESCRIBE THE LOCATION AND TYPE OF ALL TEMPORARY AND PERMANENT EROTION PREVENTION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICIES (BMP'S). INCLUDE THE TIMING FOR INSTALLATION AND PROCEDURESUSED TO ESTABLISH ADDITIONAL TEMPORARY BMP'S AS NECESSARY. (III.A.4.A)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. INLETPROTECTION DEVIDES WILL BE INSTALLED IN ALL CATCH BASINS ON THE SITE AND ANY OFF SITE THAT WILL RECEIVE STORMWATER RUNOFF FROM THIS SITE. EROSION CONTROL BLANKET WILL BE INSTALLED IN AREAS WHEREPROPOSED GRADES ARE STEEPER THAN 3:1.2. ATTACH TO THIS SWPPP A TABLE WITH THE ANTICIPATED QUANITITIES FOR THE LIFE OF THE PROJECT FOR ALL EROSION PREVENTION AND SEDIMENT CONTROL BMP'S (III.A.4.B) SEE PAGE SW1.33. ATTACH TO THIS SWPPP A SITE MAP THAT INCLUDES THE FOLLOWING FEATURES (III.A.3.B-F):EXIST AND FINAL GRADES, INCLUDING DIVIDING LINES AND DIRECTION OF FLOW FOR ALL PRE AND POST-CONSTRUCTION STORMRWATER 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 DISTRUBED.·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 MINUTEQUADRANGLE 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 AREASEE SITE, GRADING, AND UTILITY PLANS. SURFACE WATERS RECEIVING RUNOFF FROM THE PROJECT ARE SHOWN IN THE MAP ABOVE.4. 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. (III.A.6)N/A5. IS THE PROJECT LOCATED IN A KARST AREA SUCH THAT ADDITIONAL MEASURES WOULD BE NECESSARY OT PROJECT DRINKING WATER SUPPLY MANAGEMENT AREAS AS DESCRIBED IN MINN. R. CHAPTERS 7050 AND 7060? NOIF YES, DESCRIBE THE ADDITIONAL MEASURES TO BE USED. (III.A.7)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. (PART I B.6 AND PART III.A.8)7. DOES THE SITE DISCHARGE TO A WATER THAT IS LISTED AS IMPARED FOR THE FOLLOWING POLLUTANT(S) OR STRESSOR(S): PHOSPHORUS, TURBIDITY, DISSOLVED OXYGEN OR BIOTIC IMPAIRMENT? USE THE SPECIAL ANDIMPAIRED WATERS SEARCH TOOL AT: WWW.PCA.STATE.MN.US/WATER/STORMWATER/STORMWATER-C.HTMLNOIF NO, SKIP TO TRAININGDOES THE IMPAIRED WATER HAVE AN APPROVED TOTAL MAXIMUM DAILY LOADS (TMDL) WITH AN APPROVED WASTE LOAD ALLOCATION FOR CONSTRUCTION ACTIVITY? NOIF 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 ADDITIONALBMPS IN APPENDIX A (C.1, C.2, C.3 & (C.4-TROUT STREAM)) MUST BE ADDED TO THE SWPPP AND IMPLEMENTED. (III.A.7). THE ADDITIONAL BMPS ONLY APPLY TO THOSE PORTIONS OF THE PROJECT THAT DRAIN TO ONE OF THEIDENTIFIED DISCHARGE POINTS.SEE RECEIVING WATERS LIST ABOVE.8. 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 (III.D.)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 PART III.D OF THE PERMIT) THROUGH INFILTRATION UNLESS PROHIBITED DUE TO ONE OF THEREASONS IN PART III.D.1.J. IF INFILTRATION IS PROHIBITED IDENTIFY OTHER METHOD OF OTHER VOLUME REDUCTION (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 (III.D):·WET SEDIMENTATION BASIN·INFILTRATION/FILTRATION·REGIONAL PONDS·COMBINATION OF PRACTICESINCLUDE ALL CALCULATIONS AND DESIGN INFORMATION FOR THE METHOD SELECTED. SEE PART III.D OF THE PERMIT FOR SPECIFIC REQUIREMENTS ASSOCIATED WITH EACH METHOD.INFILTRATION / FILTRATION / 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 THEINSTALLATION OF ANY PERMANENT STORMWATER MANAGEMENT PRACTICES. DESCRIBE WHAT OTHER TREATMENT, SUCH AS GRASSES SWALES, SMALLER PONDS, OR GRIT CHAMBERS, WILL BE IMPLEMENTED TO TREAT RUNOFF PRIOR TODISCHARGE TO SURFACE WATERS. (III.C)IT IS FEASIBLE TO MEET THE TREATMENT REQUIREMENT FOR THE WATER QUALITY VOLUME. CLAYEY SOILS (FOUND IN THE SOIL BORINGS) INHIBIT INFILTRATION, BUT RPBCWD RULES REQUIRE VOLUME ABSTRACTION.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 (IV.B)DESCRIBE THE TYPES OF TEMPORARY EROSION PREVENTION BMP'S EXPECTED TO BE IMPLEMENTED ON THIS SITE DURING CONSTRUCITON: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 SOIL STABILIZATION METHODSFOR ANY PART OF A DRAINAGE DITCH OR SWALE)FINAL STABILIZATION OF SWALES WILL BE SOD IN LANDSCAPED AREAS NOT IN REQUIRED BUFFER AREAS PER CITY OF CHANHASSEN AND RPBCWD RULES. IN WETLAND BUFFER AREAS, FINAL STABILIZATION OF SWALES WILL BEACCOMPLISHED WITH NATIVE PLANTINGS.5. DESCRIBE METHODS TO BE USED FOR ENERGY DISSIPATION AT PIPE OUTLETS (E.G., RIP RAP, SPLASH PADS, GABIONS, ETC.)PIPE OUTLET AT RILEY CREEK WILL USE A DROP STRUCTURE WITH GRADUALLY SLOPED PIPE, FLARED END SECTION, AND RIP RAP.6. 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):INFILTRATION IS PROMOTED UNDERNEATH THE PROPOSED FILTRATION BASIN WITH AN ELEVATED UNDERDRAIN. AN UNDERGROUND TDA FIELD INFILTRATION BASIN WILL ALSO PROMOTE INFILTRATION UNDER THE WEST END OFTHE PARKIGN LOT AND WILL RECEIVE RUNOFF FROM THE BUILDING ROOF DRAIN.7. 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 200LINEAL FEET MUST BE STABILIZED WITHIN 24 HOURS AFTER CONNECTING TO SURFACE WATERS AND CONSTRUCTION IN THAT PORTION OF THE DITCH HAS TEMPORARILY OR PERMANENTLY CEASED FOR ALL DISCHARGES TOSPECIAL, IMPAIRED OR “WORK IN WATER RESTRICTIONS”. ALL OTHER REMAINING PORTIONS OF THE TEMPORARY OR PERMANENT DITCHES OR SWALES WITHIN 14 CALENDAR DAYS AFTER CONNECTING 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, HORIZONTALSLOPE GRADING, SLOPE DRAINING/TERRACING, ETC.):OTHER EROSION CONTROL PRACTICES INCLUDE BUT ARE NOT LIMITED TO; MINIMIZING SITE EXPOSURE WHEN POSSIBLE. VEGETATIVE BUFFERS CONFORMING TO WATERSHED AND CITY RULES WILL BE INSTALLED SURROUNDINGTHE WETLAND ON-SITE.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 TO SPECIALWATERS).N/A10. IF APPLICABLE, DESCRIBE ADDITIONAL EROSION PREVENTION BMPS TO BE IMPLEMENTED AT THE SITE TO PROTECT PLANNED INFILTRATION AREASSILT FENCE WILL BE INSTALLED SURROUNDING THE FILTRATION BASIN AND UNDERGROUND TDA FIELD INFILTRATION BASIN FOLLOWING EXCAVATION UNTIL FULL SITE STABILIZATION.SEDIMENT CONTROL PRACTICIES (IV.C)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 NECESSARY. PROPOSED STOCKPILE LOCATIONS WILL BE PROVIDED BY CONTRACTOR.3. 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. STABILIZATION WILL NEED TO BE ACCOMPLISHED IN THE CONTRIBUTING DRAINAGE AREAS PRIOR TO EXCAVATION OF THEFILTRATION AND INFILTRATION BASINS PER WATERSHED RULES.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 DOWNGRADIENT OF CONSTRUCTION ACTIVITY.8. DESCRIBE PLANS FOR USE OF SEDIMENTATION TREATMENT CHEMICALS (E.G., POLYMERS, FLOCCULANTS, ETC.) SEE PART IV.C.10 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 OR IMPAIRED WATER?NOIF YES, DESCRIBE (OR ATTACH PLANS ) SHOWING HOW THE BASIN WILL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH PART III.C OF THE PERMIT.N/ADEWATERING AND BASIN DRAINING (IV.D)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 PART IV. D OF THE PERMIT):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 (SEE PART III.D.3. OF THE PERMIT):N/AADDITIONAL BMP'S FOR SPECIAL WATERS AND DISCHARGES TO WETLANDS (APPENDIX A, PARTS C AND D)1. SPECIAL WATERS. DOES YOUR PROJECT DISCHARGE TO SPECIAL WATERS? NO2. 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 OTHER TREATMENT SUCH ASGRASSED 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 FIVE OR MORE ACRESDISTURBED 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 PRECIPITATION EVENTS REMAINS THESAME.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-YEAR 24-HOUR PRECIPITATIONEVENTS.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 STORMWATER POND)? YES OR NOIF YES, DESCRIBE THE WETLAND MITIGATION SEQUENCE THAT WILL BE FOLLOWED IN ACCORDANCE WITH PART D OF APPENDIX A.N/AINSPECTIONS AND MAINTENANCE (IV.E)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, wood preservative, additives, curing compounds, and acids) according to Minn. R. ch. 7045, includingrestricted 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 (IV.G)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 PROCEDURES FOR COMPLETING FINAL STABILIZATION AND TERMINATING PERMIT COVERAGE (SEE PART IV.G.1-5):UPON STABILIZATION DESCRIBED ABOVE, THE CONTRCTOR AND OWNER SHALL MUTUALLY TRANSFER THE NPDES PERMIT TO THE NEXT OWNER WITH DOCUMENTS DESCRIBING THE NATURE OF TERMINATION PROCEDURE.DOCUMENTATION OF INFEASIBILITY: (IF APPLICABLE)LAKE SUSAN IS AN IMPAIRED WATERBODY PER THE MPCA'S IMPAIREDWATERS LIST. SEE SW1.3 FORIMPAIRMENTS
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PROJECT04/19/22MCES DIRECT CONNECTION PERMIT05/20/22WATERSHED RESUBMITTAL07/15/22WATERSHED RESUBMITTAL07/25/22WATERSHED RESUBMITTAL....PROJECT NUMBER:1722744263Matthew R. PavekLICENSE 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.07/25/2201/22/20WATERSHED SUBMITTAL02/04/20SITE PLAN02/18/20CITY/WATERSHED RESUBMITTAL03/05/20WATERSHED RESUBMITTAL01/24/22WATERSHED RESUBMITTAL01/24/22MNDOT ROW PERMIT01/06/20CITY SUBMITTALDRAWN BY:RL, JS, MSREVIEWED BY:PSPRELIMINARY:NOT FORCONSTRUCTIONREVISION SUMMARYDATEDESCRIPTIONSW1.5SWPPP -ATTACHMENTS............ATTACHMENT B: SWPPP INSPECTION FORMATTACHMENT C: MAINTENANCE PLAN FOR PERMANENT STORM WATER TREATMENT SYSTEMNOTE: THIS INSPECTION REPORT DOES NOT ADDRESS ALL ASPECTS OF THE NATIONAL APOLLUTANT DISCHARGE ELIMINATION SYSTEM/STATE DISPOSAL SYSTEM (NPDES/SDS) CONSTRUCTION STORMWATER PERMIT ISSUED ON AUGUST 1,2013. THE COMPLETION OF THIS CHECKLIST DOES NOT GUARANTEE THAT ALL PERMIT REQUIREMENTS ARE IN COMPLIANCE; IT IS THE RESPONSIBILITY OF THE PERMITTEE(S) TO READ AND UNDERSTAND THE PERMIT REQUIREMENTS.FACILITY INFORMATIONSITE NAME: FACILITY ADDRESS: PERMIT NUMBER:CITY: STATE: ZIP CODE:INSPECTION INFORMATIONINSPECTOR NAME: _______________________ PHONE NUMBER: _________________________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 THE SITE WITHIN ONE AERIAL MILE OF A SPECIAL OR IMPARED WATER?IF YES, FOLLOW APPENDIX A 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 (PART IV.B)1.SOIL STABILIZATION WHERE NO CONSTRUCTION ACTIVITY FOR 14 DAYS? (7 DAYS WHERE APPLICABLE)2.HAS THE NEED TO DISTURB STEEP SLOPES BEEN MINIMIZED?3.ALL DITCHES STABILIZED 200; BACK FROM POINT OF DISCHARGE WITHIN 24 HOURS? (NOT MULCH)4.ARE THERE BMP'S FOR ONSITE STOCKPILES?5.ARE APPROPRIATE BMP'S INSTALLED PROTECTING INLETS/OUTLETS?6.DO PIPE OUTLETS HAVE ENERGY DISSIPATION?COMMENTS:SEDIMENT CONTROL REQUIREMENT (PART IV.C)1.PERIMETER CONTROL INSTALLED ON ALL DOWN GRADIENT PERIMETERS?2.PERIMETER CONTROL TRENCHED IN WHERE APPROPRIATE?3.50 FOOT NATURAL BUFFER MAINTAINED AROUND ALL SURFACE WATERS?3.1.IF NO, HAVE REDUNDANT SEDIMENT CONTROLS BEEN INSTALLED?4.INLET PROTECTION ON ALL CATCH BASINS AND CULVERT INLETS?5.VEHICLE TRACKING BEST MANAGEMENT PRACTICES (BMP'S) AT ALL SITE EXITS?6.ALL TRACKED SEDIMENT REMOVED WITHIN 24 HOURS?7.ARE ALL INFILTRATION SYSTEMS STAKED AND MARKED TO AVOID COMPACTION?8.ARE ALL INFILTRATION AREAS PROTECTED WITH A PRETREATMENT DEVICE?9.DO ALL STOCKPILES HAVE PERIMETER CONTROLS?COMMENTS:MAINTENANCE-EROSION AND SEDIMENT CONTROL BMP'S (PART IV.E.)1.ARE ALL PREVIOUSLY STABILIZED AREAS MAINTAINING 90% GROUND COVER?2.ANY DITCH EROSION OBSERVED?3.PERIMETER CONTROL--HAS SEDIMENT REACHED ONE HALF THE HEIGHT OF THE DEVICE?4.ARE INLET PROTECTION DEVICES MAINTAINED AND FUNCTIONING PROPERLY?COMMENTS:OTHER1.ARE ALL MATERIALS THAT CAN LEACH POLLUTANTS UNDER COVER?2.HAS ACCESS BEEN RESTRICTED TO ONSITE HAZARDOUS MATERIALS?3.DOES ON-SITE FUELING ONLY OCCUR IN A CONTAINED AREA?4.ARE ALL SOLID WASTES BEING PROPERLY DISPOSED OF?5.IS THE CONCRETE WASHOUT AREA COMPLETELY CONTAINED?6.IS THE CONCRETE WASHOUT AREA MARKED WITH SIGN?COMMENTS:7.WERE ANY DISCHARGES SEEN DURING THIS INSPECTION, SEDIMENT, WATER, OR OTHERWISE?7.1.IF YES, STATE THE EXACT LOCATION OF ALL POINTS OF DISCHARGE. PHOTOGRAPH THE DISCHARGE AND DESCRIBE THE DISCHARGE (COLOR, ODOR, FOAM, OIL SHEEN, ETC). HOW WILL IT BE REMOVED? HOW DID THE DISCHARGEHAPPEN? HOW MUCH WAS DISCHARGED? HOW WILL IT BE STOPPED, AND HOW LONG WILL IT TAKE TO STOP? IS THE DISCHARGE GOING INTO AN ADJACENT SITE? WAS THE DISCHARGE A SEDIMENT DELTA? IF YES, WILL THE DELTA BERECOVERED WITHIN 7 DAYS?8.WILL A PERMANENT STORMWATER MANAGEMENT SYSTEM BE UTILIZED IN THIS PROJECT AS REQUIRED AND IN ACCORDANCE WITH PART III.D OF THE PERMIT? DESCRIBE:9.IS ANY DEWATERING OCCURRING ON SITE?9.1.IF YES, WHERE? WHAT BMP IS BEING USED? HOW MUCH WATER IS BEING DEWATERED? IS THE WATER CLEAR? WHERE IS THE WATER BEING DISCHARGED TO?10.IS A COPY OF THE SWPPP LOCATED ON THE CONSTRUCTION SITE?11.HAS THE SWPPP BEEN FOLLOWED AND IMPLEMENTED ON SITE?12.IS A SEDIMENTATION BASIN REQUIRED FOR THIS PROJECT AS SPECIFIED IN THE PERMIT?12.1.IF YES, ARE THEY MAINTAINED AS SPECIFIED IN THE PERMIT?13.IS THE TOPSOIL ON THIS PROJECT BEING PRESERVED?13.1.IF YES, EXPLAIN HOW THE TOP SOIL IS BEING PRESERVED. IF NO, EXPLAIN WHY IT WAS INFEASIBLE.14.ARE ALL INFILTRATION SYSTEMS MARKED TO AVOID COMPACTION?14.1.DO ALL INFILTRATION AREAS HAVE PRETREATMENT DEVICES?15.DESCRIPTION OF AREAS OF NON-COMPLIANCE NOTED DURING THE INSPECTION, REQUIRED CORRECTIVE ACTIONS, AND RECOMMENDED DATE OF COMPLETION OF CORRECTIVE ACTIONS:16.PROPOSED AMENDMENTS TO THE SWPPP:17.POTENTIAL AREAS OF FUTURE CONCERN:18.ADDITIONAL COMMENTSDISCLOSURES:·AFTER DISCOVERY, THE PERMIT REQUIRES MANY OF THE DEFICIENCIES THAT MAY BE FOUND IN THIS CHECKLIST BE CORRECTED WITHIN A SPECIFIED PERIOD OF TIME. SEE PERMIT FOR MORE DETAILS.·THIS INSPECTION CHECKLIST IS AN OPTION FOR SMALL CONSTRUCTION SITES. LARGE CONSTRUCTION SITES AND LINEAR PROJECTS REQUIRE MORE EXTENSIVE/MORE LOCATION SPECIFIC INSPECTION REQUIREMENTS.·THE PERMITTEE(S) IS/ARE RESPONSIBLE FOR THE INSPECTION AND MAINTENANCE OF TEMPORARY AND PERMANENT WATER QUALITY MANAGEMENT BMP'S AS WELL AS EROSION PREVENTION AND SEDIMENT CONTROL BMP'S UNTILANOTHER PERMITTEE HAS OBTAINED COVERAGE UNDER THIS PERMIT ACCORDING TO PART II.B.5., OR THE PROJECT HAS UNDERGONE FINAL STABILIZATION AND A NOTICE OF TERMINATION HAS BEEN SUBMITTED TO THE MPCA.Y N N/AY N N/AY N N/AY N N/AY N N/AY N N/AY N N/AY N N/A