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25-08-07 Pioneer Ridge Grading4 8 4 9 5 0 5 1 5253545556575859P-PUGP-PUGN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-CVF01.DWG PIONEER RIDGE © 2025 Westwood Professional Services, Inc.SHEET INDEXCONSTRUCTION PLANSPIONEER RIDGECHANHASSEN, MINNESOTAPREPARED FOR:PIONEER RIDGE, LLC.221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337CONTACT: CHRISTOPHER CONTRERASPHONE: 952-898-0230EMAIL: CCONTRERAS@BRANDLANDERSON.COMSITEVicinity Map(NOT TO SCALE)SHEETSREVISIONDATENO.0106/11/25WATERSHED AND CITY COMMENTS3,40207/11/25WATERSHED COMMENTSALL0307/21/25WATERSHED COMMENTS3,12,130408/07/25WATERSHED AND CITY COMMENTS3-4............FORFORGRADING, DRAINAGE, EROSION CONTROL,TREE PRESERVATION AND SWPPP PLANPREPARED BY:PROJECT NUMBER: 0050930.00CONTACT: RYAN BLUHMPhone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free CONSTRUCTION PLANSPIONEER RIDGECHANHASSEN, MINNESOTAFORFORGRADING, DRAINAGE, EROSIONCONTROL, TREE PRESERVATIONAND SWPPP PLANINITIAL SUBMITTAL DATE: 05/16/25SHEET: 1 OF 18PROJECT NUMBER: 0050930.00SHEET NUMBERSHEET TITLE1COVER2EXISTING CONDITIONS3GRADING DRAINAGE AND EROSION CONTROL PLAN4POND CROSS-SECTIONS5DETAILS6DETAILS7DETAILS8DETAILS9SWPPP NARRATIVE10SWPPP NOTES11SWPPP MAPS12WATERCOURSE ALIGNMENT13WATERCOURSE BUFFER14WATERCOURSE DETAILS15OVERALL TREE PRESERVATION16TREE PRESERVATION PLAN17TREE PRESERVATION PLAN18TREE PRESERVATION DATA 93093093 0 930930930 930 930930932932 934928920920920920 920920920918922920 920920 928926922 9 2 8 9 3 2 9349369 3 8 9409 4 6 944930930920910900890900920 910900 936 948∆∆∆∆∆∆∆∆ ∆∆∆∆∆∆∆∆∆∆ ∆ ∆ ∆ ∆∆∆∆∆∆∆∆∆∆∆∆∆∆ ∆ ∆ ∆ ∆ ∆ ∆SSXXPOH POH POH POH POH POH POHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHSTOSTOSANSANSANSANSANSTOSTOSTOSTOSTOSTOSTOSTOSTOSTOSTO STOSTOWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWAT WATWATWATWATWATWATWATWATWATWATWATSTOPOH POH POH POH POHPOHPOHPOHPOHPOHPOHSTO STOHH FIBER OPTICFOFOTSTWPUGPUGPUGSANGASWATFD. 1/2 INCHOPEN IRON PIPEFD. 1/2 INCH OPENLS #12294FD. 2 INCH MNDT DISCR/W BOUNDARY CORNER B6FD. 1/2 INCH OPENLS #12294FD. 1/2 INCH OPENLS #12294FD. 1/2 INCH OPENLS #12294FD. 1/2 INCHOPEN IRON PIPER/W BOUNDARYCORNER B8FD. 1/2 INCH OPENLS #12294FD. 1/2 INCH OPENLS #12294FD. 1/2 INCH OPENLS #12043R/W BOUNDARY CORNER B9FD. 1/2 INCH OPEN IRON PIPER/W BOUNDARY CORNER B10FD. 1/2 INCH OPEN IRON PIPE;BROKEN CAPR/W BOUNDARY CORNER B11FD. 1/2 INCH OPEN IRON PIPE;BROKEN CAPR/W BOUNDARY CORNER B12P.O.B. LINE 1FD. 2 INCH MNDT DISCR/W BOUNDARY CORNER B13PER MNDT R/W PLAT NO. 10-20E 1/4 COR OF SEC. 27, TWP. 116, RGE. 23 &W 1/4 COR OF SEC. 26, TWP. 116, RGE. 23FD. 4 INCH DISCS. LINE OF THE SE 1/4 OFTHE NE 1/4 OF SEC. 27E. LINE OF THE SE 1/4 OFTHE NE 1/4 OF SEC. 27W. LINE OF THE SW 1/4 OFTHE NW 1/4 OF SEC. 28S. LINE OF THE SW 1/4 OFTHE NW1/4 OF SEC. 28NORTHWESTERLY BOUNDARYPER MNDT R/W PLAT NO. 10-20FD. REBAR W/CAPR/W BOUNDARYCORNER B7R/W BOUNDARYCORNER B5LINE 1LINE 1BRICK FIREPITBRICK FIREPITBRICK FIREPITBRICK FIREPITGARDEN AREASWINGSETGARDEN AREAAPPROXIMATEMOW LINEAPPROXIMATEMOW LINEPONDGARDEN AREARE=929.30CAN'T OPENRE=924.43IE=919.73 (E)IE=913.03 (W)RE=924.39IE=920.09 (E)IE=920.29 (NE)RE=900.85IE=896.15 (NE)IE=896.15 (SE)RE=901.83IE=896.43 (SW)RE=899.85IE=895.55 (NW)IE=895.45 (NE)IE=895.45 (SE)RE=903.48IE=900.28 (NW)IE=899.98 (SW)IE=900.28 (NE)RE=904.73IE=899.33 (SE)RE=906.09IE=902.79 (NE)IE=902.79 (SW)RE=910.08IE=906.78 (NE)IE=906.78 (SW)RE=916.64IE=913.24 (SW)RE=908.74RE=909.92RE=923.28IE=919.1824" RCP20" RCP15" RCP12" RCP15" RCP12" RCP 12" RCP 12" RCP12" RCP12" RCP12" RCPPID: 256090450CITY OF CHANHASSENPID: 256090410DEEPAKAGGARWALPID: 256090400REBECCAARMAGOSTPID: 256090390ANDERSSYVERSONPID: 256090380MATTHEWSEVERANCEPID: 256090370DANIEL &NANCY GILMOREPID: 256090360AARON &JENNIFER PIERCEPID: 256090350MATTHEW &HOLLY WILDEPID: 256090340LESLIE & DANAELDERPID: 256090330GLEN & NATANIASCHOENBERGPID: 256090320NATHAN &LINDSEY BUTTONPID: 256090310JOSEPH &JENNIFER FELIUPID: 256090300RUSSELL &MEGHANHOLMESPID: 256090290JOHN &CATHERINESANTINIPID: 256090280KORY & SARAHGROSKREUTZPID: 256090270THOMAS & CASSANDRA KRAUSPID: 253620025CITY OF CHANHASSENPID: 256090460CITY OF CHANHASSENBLUFF CREEK DRIVE(PUBLIC STREET)PIONEER TRAIL(PUBLIC STREET)WIDTH VARIES US H I G H W A Y 2 1 2 (P U B L I C S T R E E T ) WI D T H V A R I E S80R/WCONTROLLED ACCESS SHOWNPER MNDT R/W PLAT NO. 10-2010 FT BITUMINOUSTRAIL 5 FT CONCRETESIDEWALKCONTROLLED ACCESS SHOWNPER MNDT R/W PLAT NO. 10-20N. LINE OF THE SW 1/4 OF THE NW 1/4OF SEC. 28, TWP. 116, RGE. 23CONTROLLED ACCESS PERDEED RESTRICTION12" RCP 15" RCP24" RCPCB=S20°54'41"ECH=323.84∆=079°17'21"R=253.78L=351.20N51°07'03.00"E 253.88 N69°27'12.00"E 464.59 N08°53'48. 0 0 " E 1 7 1 . 8 4 N5 2 ° 5 4 ' 3 3 . 0 0 " E 1 2 6 . 6 3 N00°26'14.75"W 253.73 N00°26'14.75"W 263.81 S80°01'29.00"E 353.71N68°45'55 .00"E 230 .69 S3 0 ° 3 6 ' 5 2 . 0 0 " W 4 3 5 . 0 9 S22 ° 5 7 ' 1 7 . 0 0 " W 1 7 3 . 0 7S87°24'40.00"W 336.72∆=037°35'13"R=852.85L=559.48S46°00'03.00"W 190.46 S88°36'33.09"E66.03N00°26'46.48"W 530.77 N 3 8 ° 0 8 ' 5 3 . 0 0 " E 8 9 0 . 9 3 ∆R/W BOUNDARY CORNER B14PER MNDT R/W PLAT NO. 10/20N:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-EXP01.DWG 182CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEEXISTING CONDITIONS221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/25MATT WELINSKI5359608/07/25PIONEER RIDGE, LLC.CONSTRUCTION PLANS© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com0'801602401" = 80'80'16' or 8'06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED LAND SURVEYOR UNDER THE LAWS OF THESTATE OF MINNESOTAPROPERTY DESCRIPTIONThe following information was provided by Land Title, Inc., Issuing Agent for First American Title Insurance Company, File Number6872387, which has an effective date of October 25, 2023 at 7:00 am:That part of the Southeast Quarter of the Northeast Quarter of Section 27, Township 116 North, Range 23 West, and the SouthwestQuarter of the Northwest Quarter of Section 26, Township 116 North, Range 23 West, shown as Parcel 60 on Minnesota Departmentof Transportation Right of Way Plat Numbered 10-20 and Minnesota Department of Transportation Right of Way Plat No. 10-43 asthe same is on file and of record in the office of the County Recorder in and for Carver County, Minnesota;Which lies northwesterly, northerly and northeasterly, of Line 1 described below:Line 1:Commencing at Right of Way Boundary Corner B14 as shown on said Plat No. 10-20; thence southwesterly on an azimuth of 218degrees 08 minutes 53 seconds along the boundary of said plat for 890.93 feet to Right of Way Boundary Corner B13 and the point ofbeginning of Line 1 to be described; thence on an azimuth of 210 degrees 36 minutes 52 seconds for 435.09 feet; thence on anazimuth of 202 degrees 57 minutes 17 seconds for 173.07 feet; thence on an azimuth of 267 degrees 24 minutes 40 seconds for336.72 feet; thence deflect to the left on a tangential curve, having a radius of 852.85 feet and a delta angle of 37 degrees 35 minutes13 seconds for 559.48 feet; thence on an azimuth of 226 degrees 00 minutes 03 seconds for 190.46 feet; thence northwesterly for351.20 feet on a non-tangential curve, concave to the northeast, having a radius of 253.78 feet, a delta angle of 79 degrees 17minutes 25 seconds and a chord azimuth of 339 degrees 05 minutes 19 seconds to the northwest boundary of said Plat No. 10-20and there terminating.Subject to the following restriction:No access shall be permitted to Trunk Highway No 212 from the lands herein conveyed.Abstract PropertyGENERAL NOTES1.Bearings of property lines shown hereon are based on the Carver County coordinate system, (NAD 83 - 2011 ControlAdjustment).2.Lengths of lines and distances between features are measured in US-Survey Feet.LEGENDGUY WIREFLARED END SECTIONBEEHIVE CATCH BASINCATCH BASINPOWER POLESIGNSTREET LIGHTSTEEL/WOOD POSTPOWER OVERHEADWATERMAINSTORM SEWERHYDRANTFENCE LINECONTROLLED ACCESSCURB & GUTTERCONCRETE SURFACEBITUMINOUS SURFACEFOUND MONUMENT (SEE LABEL)TREE LINEPOHSTOWAT∆XEASEMENT LINESECTION LINELOT LINEBOUNDARY LINERIGHT-OF-WAY LINETRAFFIC SIGNAL ∆∆∆∆∆∆∆∆∆ ∆ ∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆ ∆ ∆ ∆ ∆ ∆ ∆TNHELEV=924.149087929.86SSSB-7 EL=929.869097931.51SSSB-2 EL=931.519105931.76SSSB-3 EL=931.759112912.95SSSB-6 EL=912.959122931.76SSSB-4 EL=931.769127928.08SSSB-8 EL=928.089140947.25SSSB-5 EL=947.259176930.46SSSB-1 EL=930.46EX-MHRE = 929.30EX-MHRE = 916.64EX-MHRE = 910.08EX-MHRE = 906.09EX-MHRE = 903.48EX-MHEX-MHRE = 900.85EX-MHRE = 924.43EX-MHRE = 924.39EX-MHRE = 901.83EX-MHRE = 904.73EX-MHRE = 923.28SEX-MHRE = 937.53SEX-MHRE = 937.43XXXXSTOSTOSANSANSANSANSANSTOSTOSTOSTOSTOSTOSTOSTOSTOSTOSTOSTOSTOSTOSTO STOSTOWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWAT WATWATWATWATWATWATWATWATWATWATWATWATWATWATSTOSTOSTOHH FIBER OPTICFOFOFO TEX-MHRE = 937.21EX-MHRE = 937.22EX-MHRE = 936.73EX-MHRE = 937.39EX-MHRE = 938.86EX-MHRE = 937.48RE = 939.16PUGGASGASWAT WATSTOSTOSTO123 456789101112130 1 2 3 4 5S484950515253545556 575859FMFMFMFMSTOWET POND/FILTRATION BASIN 4OUTLET EL= 921.0BOTTOM= 920.0 (FILTRATION)=917.0 (WET POND)DT IE= 918.5DT IE OUT= 917.512" IE OUT= 917.0100 YR HWL=921.5EOF=922.5POND 3OUTLET EL= 909.92 (EXIST.24")100 YR HWL=911.7EOF= 914.8BOTTOM= 907.0FILTRATION BASIN 3.1w/SUMP MH FORPRETREATMENTOUTLET EL= 919.0BOTTOM= 917.5DT IE= 916.0DT IE OUT= 915.415" IE OUT= 914.9100 YR HWL= 920.4EOF= 920.515161718192021222324252627282930313212345678910111213141516171819202135112JONNI WAYCREEK RIDGE PLACE 12345678910111213143334OUTLOT A1OUTLOT B OUTLOT BOUTLOT B OUTLOT COUTLOT D353548 49 50 515253545556575859JONNI WAYP-P U GP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUG506250655066OUTOUTOUTOUTOUTOUTOUTOUTOUTOUTOUTOUTOUTHWLHWLHWLHWLHWLHWLHWLHWLHWLHWL HWLHWLHWLHWLOUTOUTOUTOUTOUTOUTOUTOUTOUTHWLHWLHWLHWLHWL HWL910908912 934.5SOG934.5936.3SOG936.3933.0SOG933.0935.3 SOG 935.3 935.8 927.6 WO 927.6 935.8927.6LO930.8936.8928.6LO931.8932.8924.6LO927.8931.6923.4WO923.4934.8926.6WO926.6935.9927.7WO927.7932.1923.9WO923.9929.9922.4WO(1)922.47.9%7.9%8.4%6.8%7.9%7.0%7.0%7.0%7.2%8.7% 7.3%8.9%6.2%7.8%5.2%5.3%3.3%7.8%5.0%6.1%5.2%4.0%6.3%4.4%7.1%3.2% 4.6% 4.0%7.8%7.6%5.0%7.4%9.8%8.6%9.0%7.6%3.0% 5.8% 3.4% 8.5% 6.9% 9.5% 7.9% 6.5% 6.8% 5.7% 3.0% 4.4% 3.5%937.8929.6LO932.8934.9926.7WO926.7935.9927.7WO927.73:14:14:14:1 4:1 25.0%935.9 SOG 935.9 937.5 SOG 937.5 936.8 928.6 WO 928.6 3:1932.6924.4WO924.4935.8927.6WO927.6934.5SOG934.5935.4SOG935.4937.3SOG937.3935.8SOG935.8933.3SOG 933.3930.9923.4WO(1)923.4933.1924.9WO924.9 936.9928.7WO928.74:14:13:141:1 5:1 920 930918922924926928930930928928932 90091092093089890290490690891291491691892292492692893290 2 90 4 90 6 908 912914 91 6 918 92 2 9 2 4 92 6 9 2 8 9 3 2 9 3 4 9369209189229309229229249249249269269269269289329349 3 6 9 3 8 3:13:1 NWLNWLNWLNWLNWLNWLNWLNWLNWLNWLNWL NWLNWL 9 4 0 9 3 4 9 3 4 9369369 3 8 94 2 944944 932 934 93 6 9389209129 1 491693293229.431.332.435.634.7SFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSF SF SFSFSFSFSFSFSFSF SF SF S F S F SFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSF SF SF SF SF SFSFSFSFSF HP33.5POND 2-REUSENWL=922.5BOTTOM = 913.0100 YR HWL = 925.6EOF=925.6BERM=926.14.6%4:1 0 1 2 3 4 535.4930930932932932 934934934 936936 920920 920930 914914 916916 918 918922922 922924924924924 926926926928 9329109109209089089129129149149169169189189229249209309149169189229249269289329349109209089129149169189229249266:1 9.0% 8.5% 5.6%936.7SOG936.7933.6SOG933.6931.9SOG(1)932.6934.0SOG934.0932.5SOG932.5933.8925.6LO928.829.3 31.033.234.232.031.730.729.730.029.730.030.031.732.633.534.435.335.734.833.532.331.130.5 34.335.436.534.533.531.032.2HP33.0LP28.6EOF30.8EX EOF22.521:117:110:1EOF20.521.021.021.021.021.019.017.518.533.532.5930940940940932934936938942942 920916918910920904906908912914916918 922 900 910 920896 898902904 906 908 912 914 91691893092492692893293491090490690891291491631.530.531.930.32.0%2.5%2.5%3.1%31.52.9%EOF31.03.0%0.6%2.0%30.230.033.22.0%29.03 .2%BW 31.0BW 31.5BW 33.0TW 32.0TW 33.5TW 34.01.5%36.135.9EOF25.66.7%EOF930.4012EOF14.8WET POND/FILTRATION BASIN 4OUTLET EL= 921.0BOTTOM= 920.0 (FILTRATION)=917.0 (WET POND)DT IE= 918.5DT IE OUT= 917.512" IE OUT= 917.0100 YR HWL=921.5EOF=922.5NWLNWLNWLNWLNWLNWLNWL 31.029.027.8EOF27.3EOF32.72.0%EX. POND 7NWL=926.5EX 100 YR HWL =930.3PR 100 YR HWL =929.9EOF=930.4POND 1NWL=925.5100 YR HWL =927.3EOF=927.3BOTTOM=918.02.0%EX EOF27.6920920922924926POND 3OUTLET EL= 909.92 (EXIST.24")100 YR HWL=911.7EOF= 914.8BOTTOM= 907.0FILTRATION BASIN 3.1w/SUMP MH FORPRETREATMENTOUTLET EL= 919.0BOTTOM= 917.5DT IE= 916.0DT IE OUT= 915.415" IE OUT= 914.9100 YR HWL= 920.4EOF= 920.5910920920920912914916918 918918 922OUTOUTOUTOUTOUT OUT4:14:14:13:1 8:1TW 18.0TW 20.0TW 22.0TW 22.0BW 21.0BW 18.0BW 18.0TW 22.0BW 18.0BW 17.0TW 25.0BW 24.0TW 26.0BW 24.0TW 26.0BW 25.0HWLHWLHWLHWLHWLHWLHWLHWLHWLHWLHWLTW 26.0BW 24.0TW 22.0BW 18.0SFSFSF29.636.336.3VALLEYGUTTER (TYP)123 456789101112130 1 2 3 4 53.45%1.71%1.25%2.25%1.71%2.28%3.91%2.25%HP 5+30.29ELEV 935.492.00% 3.39% 3.39%1.95%SILT FENCE (TYP.)INSTALL HEAVY DUTY SILTFENCE AT NWL OF POND (TYP.)INSTALL HEAVY DUTY SILTFENCE AT NWL OF POND (TYP)26.026.026.0ROCKCONSTRUCTIONENTRANCE (TYP)NWLNWLNWLNWLNWLNWLNWLNWLNWLNWLNWL NWLNWLROCKCONSTRUCTIONENTRANCE (TYP)SURMOUNTABLECURB & GUTTER (TYP)SURMOUNTABLECURB & GUTTER (TYP)SIGHT LINE30.428.2RELOCATED WATER COURSEINLET PROTECTION (TYP)EROSION CONTROLBLANKET (TYP)POOL (TYP)REMOVE ANDRECONSTRUCT WEIRWALL IN EX. OCSw/10" ORIFICEOPENING IE=926.65AND TOP OF WEIRWALL= 929.9ALL RIPRAP TO BE NATURAL STONE,NO LIMESTONE OR DOLOMITE (TYP)INSTALL HEAVY DUTY SILTFENCE AT NWL OF POND (TYP)INSTALL HEAVY DUTY SILTFENCE AT NWL OF POND (TYP)TW 26.0TW 24.9TW 24.1INSTALL HEAVY DUTY SILTFENCE AT NWL OF POND (TYP)SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-GDF01.DWG 183CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEGRADING DRAINAGEAND EROSION CONTROLPLAN221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125708/07/25RYAN BLUHMPIONEER RIDGE, LLC.CONSTRUCTION PLANS© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com0'60'120'180'1" = 60'60'12' or 6'06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00PROPERTY LINEEXISTINGPROPOSEDINDEX CONTOURINTERVAL CONTOUREROSION CONTROL LEGENDEROSION CONTROL NOTES982980982980SILT FENCESFSTOSTORM SEWERTPFTREE PROTECTION FENCETREE LINERETAINING WALL (MODULAR BLOCK)GRADING LIMITSGL1. NATURAL TOPOGRAPHY AND SOIL CONDITIONS MUST BE PROTECTED, INCLUDING RETENTIONONSITE OF NATIVE TOPSOIL TO THE GREATEST EXTEND POSSIBLE.2. ALL SILT FENCE AND OTHER EROSION CONTROL FEATURES SHALL BE IN-PLACE PRIOR TO ANYEXCAVATION/CONSTRUCTION AND SHALL BE MAINTAINED UNTIL VIABLE TURF OR GROUNDCOVER HAS BEEN ESTABLISHED. EXISTING SILT FENCE ON-SITE SHALL BE MAINTAINED AND ORREMOVED AND SHALL BE CONSIDERED INCIDENTAL TO THE GRADING CONTRACT. IT IS OFEXTREME IMPORTANCE TO BE AWARE OF CURRENT FIELD CONDITIONS WITH RESPECT TOEROSION CONTROL. TEMPORARY PONDING, DIKES, HAY BALES, ETC., REQUIRED BY THE CITYSHALL BE INCIDENTAL TO THE GRADING CONTRACT.3. ALL STREETS DISTURBED DURING WORKING HOURS MUST BE CLEANED AT THE END OF EACHWORKING DAY. A ROCK ENTRANCE TO THE SITE MUST BE PROVIDED ACCORDING TO DETAILSTO REDUCE TRACKING OF DIRT ONTO PUBLIC STREETS.4. REDUNDANT PERIMETER SEDIMENT CONTROLS ARE NECESSARY WHEN SOIL DISTURBANCE ISWITHIN 50 FEET OF SURFACE WATERS. REDUNDANT SEDIMENT CONTROLS COULD INCLUDE:4.1. TWO ROWS OF SILT FENCE (SEPARATED BY 8 FEET); OR4.2. SILT FENCE AND A TOPSOIL BERM (STABILIZE BERM WITH MULCH); OR4.3. SILT FENCE AND FIBER LOGS; OR4.4. TOPSOIL BERM AND FIBER LOGS (STABILIZE BERM WITH MULCH).5. REDUNDANT SEDIMENT CONTROLS MUST BE INSTALLED PRIOR TO DISTURBING WITHIN 50 FEETOF THE SURFACE WATER.6. ADDITIONAL MEASURES, SICH AS HYDRAULIC MULCHING AND OTHER PRACTICES AS SPECIFIEDBY THE DISTRICT MUSTED BE USED ON SLOPES OF 3:1 (H:V) OR STEEPER TO PROVIDE ADEQUATESTABILIZATION.7. CONSTRUCTION SITE WASTE SUCH AS DISCARDED BUIDLING MATERIALS, CONCRETE TRUCKWASHOUT, CHEMICALS, LITTER AND SANITARY WASTE BE PROPERLY MANAGED.8. ALL TEMPORARY EROSION AND SEDIMENT CONTROL BMPS MUST BE MAINTAINED UNTILCOMPLETION OF CONSTRUCTION AND VEGETATION IS ESTABLISHED SUFFICIENTLY TO ENSURESTABILITY OF THE SITE, AS DETERMINED BY THE DISTRICT.9. ALL DISTURBED AREAS MUST BE STABILIZED WITHIN 7 CALENDER DAYS AFTERLAND-DISTURBING WORK HAS TEMPORARILY OR PERMANENTLY CEASED ON A PROPERTY THATDRAINS TO AN IMPAIRED WATER, WITHIN 14 DAYS ELSEWHERE.ROCK CONSTRUCTION ENTRANCEEROSION CONTROL BLANKETTURF REINFORCEMENT MATPOND NORMAL WATER LEVELSILT FENCE-POST GRADINGPOST-SFHEAVY DUTY SILT FENCEHDSFREDUNDANT SEDIMENT CONTROLRSCINLET PROTECTIONEROSION CONTROL CHECKS/BIOROLLSRELOCATED WATER COURSEGRADING & DRAINAGE NOTES1.ALL CONTOURS AND SPOT ELEVATIONS ARE SHOWN TO FINISHED SURFACE/GUTTER GRADESUNLESS OTHERWISE NOTED.2.REFER TO THE SITE PLAN/RECORD PLAT FOR MOST CURRENT HORIZONTAL SITE DIMENSIONSAND LAYOUT.3.THE CONTRACTOR SHALL VERIFY THE LOCATION AND ELEVATION OF EXISTING UTILITIES ANDTOPOGRAPHICAL FEATURES WITH THE OWNERS AND FIELD-VERIFY PRIOR TO CONSTRUCTION.THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER OF ANY DISCREPANCIES ORVARIATIONS FROM PLAN.4.ALL CONSTRUCTION SHALL CONFORM TO LOCAL RULES.5.POSITIVE DRAINAGE FROM THE SITE MUST BE PROVIDED AT ALL TIMES.6.ACTIVITIES MUST BE CONDUCTED SO AS TO MINIMIZE THE TRANSFER OF AQUATIC INVASIVESPECIES TO THE MAXIMUM EXTENT POSSIBLE.7.FINAL SITE STABILIZATION MUST HAVE AT LEAST SIX INCHES OF TOPSOIL CONTAINING AT LEAST5% ORGANIC MATTER. ORGANIC MATTER MUST BE SPREAD AND INCORPORATED INTO THEUNDERLYING SOIL DURING FINAL SITE TREATMENT WHEREVER TOPSOIL HAS BEEN REMOVED.8.SOIL SURFACES COMPACTED DURING CONSTRUCTION AND REMAINING PERVIOUS UPONCOMPLETION OF CONSTRUCTION MUST BE DECOMPACTED TO ACHIEVE A SOIL COMPACTIONTESTING PRESSURE OF LESS THAN 1,400 KILOPASCALS OR 200 POUNDS PER SQUARE INCH INTHE UPPER 12 INCHES OF THE SOIL PROFILE WHILE TAKING CARE TO PROTECT UTILITIES, TREEROOTS, AND OTHER EXISTING VEGETATION.BLOCKLOTLOWEST FLOOR11933.32934.53935.84936.75937.36936.37935.48934.59933.610933.011931.912935.313935.914937.515928.616928.617927.6BLOCKLOTLOWEST FLOOR118927.419932.520932.521934.022934.023927.624928.625928.626929.627929.628927.729927.730926.731926.732925.633924.634924.6BLOCKLOTLOWEST FLOOR21922.42922.43923.44923.45923.96923.97924.98924.99927.710927.711928.712928.713927.614927.615926.616926.617924.418924.419923.420923.4 POND 29059109159209259309359409459509559059109159209259309359409459509550+001+001+65EXISTING GROUND (TYP.)PROPOSED GRADE (TYP.)REUSE DRAWDOWNELEVATION = 917.0100 YR HWL = 925.4PROPOSEDBOTTOM = 913.0NWL = 922.5TOP OF BERM = 926.1POND 19159209259309159209259300+001+002+002+24EXISTING GROUND (TYP.)ASSUMED EXISTBOTTOM = 917.0PROPOSEDBOTTOM = 920.0EXISTING PONDEX HWL = 930.4PROPOSED HWL = 929.9NWL = 926.65PROPOSEDGRADE (TYP)FILTRATION BASIN 3.19159209259309359159209259309350+001+00BOTTOM = 917.5PROPOSEDGRADE (TYP.)EXISTING GROUND (TYP.)TOP OF BERM = 921.0OUTLET EL = 919.0100 YR HWL =920.4EOF= 920.5PONDED VOLUMEFILTRATION BASIN 49159209259309159209259300+001+001+20EXISTING GROUND (TYP.)BOTTOMEL =920.0TOP OFBERM 923.0EOF=922.5OUTLETEL= 921.0100 YRHWL= 921.52-12" EQUALIZER CULVERTS IE=920.0PONDEDVOLUMETOP OFBERM= 921.5BOTTOM=917.0N:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-DTF02.DWG 184PROJECT NUMBER: 0050930.00CHANHASSEN, MINNESOTA08/07/25RMBRMBEJK© 2025 Westwood Professional Services, Inc.PIONEER RIDGEPOND CROSS-SECTIONS221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/25PIONEER RIDGE, LLC.08/07/2553774NICHOLAS T. MEYERCONSTRUCTION PLANSSHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWSOF THE STATE OF MINNESOTACommon Ground AllianceCall 48 Hours before digging:811 or call811.com50'10' OR 5'0'50'100'150'1" = 50'06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.POND 2FILTRATION BASIN 3.1FILTRATION BASIN 4 SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-DTF01.DWG 185CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEDETAILS221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125708/07/25RYAN BLUHMPIONEER RIDGE, LLC.© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com###### or ##06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00 SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-DTF01.DWG 186CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEDETAILS221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125708/07/25RYAN BLUHMPIONEER RIDGE, LLC.© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com###### or ##06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00 SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-DTF01.DWG 187CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEDETAILS221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125708/07/25RYAN BLUHMPIONEER RIDGE, LLC.© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com###### or ##06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.000.24' MIN.ST06bFILTRATION BASIN 3.1PONDED VOLUME6" PERFORATED PVC PIPESDR 35 (NO SOCK)MAX IE = 916.0(SEE PLANS)EL=919.0EL=917.5EL=916.5COARSE FILTER AGGREGATE(MNDOT 3149.2H)70% SAND, 30% GRADE 2COMPOST0.24' MIN.ST06bFILTRATION BASIN 4PONDED VOLUME6" PERFORATED PVC PIPESDR 35 (NO SOCK)MAX IE = 918.5(SEEPLANS)EL=921.0EL=920.0EL=919.0COARSE FILTER AGGREGATE(MNDOT 3149.2H)70% SAND, 30% GRADE 2COMPOST SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-DTF01.DWG 188CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEDETAILS221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125708/07/25RYAN BLUHMPIONEER RIDGE, LLC.© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com###### or ##06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00 SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-SWPPF01.DWG 189CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGESWPPP NARRATIVE221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125708/07/25RYAN BLUHMPIONEER RIDGE, LLC.© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com40'8' or 4'06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00SWPPP NARRATIVETHE SWPPP IS PREPARED IN ACCORDANCE WITH THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) REGULATIONS AS ESTABLISHED BYTHE CLEAN WATER ACT. THE MINNESOTA POLLUTION CONTROL AGENCY'S CONSTRUCTION GENERAL PERMIT MN R100001 (CSGP) (EXPIRATION DATE:JULY 31, 2028) PROVIDES A FRAME WORK OF REQUIREMENTS FOR COMPLIANCE TO DISCHARGE STORMWATER FROM A CONSTRUCTION SITE.THE SWPPP IS FOR IMPLEMENTATION BY THE OWNER AND OPERATOR, AS LISTED BELOW, AT PIONEER RIDGE. THIS REPORT SHALL BE ON THE SITE AT ALLTIMES DURING CONSTRUCTION. THE OWNER MUST ALSO KEEP THIS SWPPP ON FILE FOR THREE YEARS AFTER SUBMITTAL OF THE NOTICE OFTERMINATION. THE FOLLOWING ARE OUTLINED IN THIS SWPPP:- CONTROL MEASURES FOR STORM WATER POLLUTION PREVENTION PRIOR TO AND DURING CONSTRUCTION- CONTROL MEASURES FOR STORM WATER POLLUTION PREVENTION AFTER CONSTRUCTION- SOURCES OF STORMWATER AND NON-STORMWATER POLLUTION- INSPECTION AND MAINTENANCE PROCEDURESTHE GRADING AND EROSION CONTROL PLAN PREPARED FOR PIONEER RIDGE SHALL BE CONSIDERED PART OF THE SWPPP.PROJECT LOCATIONTHIS DOCUMENT PRESENTS A STORM WATER POLLUTION PREVENTION PLAN (SWPPP) FOR PIONEER RIDGE IN CHANHASSEN, MN. THE SITE IS LOCATED INTHE THE NORTHEAST INTERSECTION OF BLUFF CREEK DRIVE AND PIONEER TRAIL.PROJECT CONTACT INFORMATIONOWNER/DEVELOPER:CONTRACTOR: (N/A)CHRISTOPHER CONTERASCONTACT NAMEPIONEER RIDGE LLC.COMPANY NAME221 RIVER RIDGE CIRCLE SADDRESSBURNSVILLE, MN 55337ADDRESS952-898-0230 CONTACT NUMBERCCONTRERAS@BRANDLANDERSON.COMCONTACT E-MAILIDENTIFY PERSONNEL INVOLVED WITH THE PROJECT AND THEIR RELATED NECESSARY TRAINING COMMENSURATE WITH THEIR TASK PRIOR TOCOMMENCEMENT OF CONSTRUCTION ACTIVITIES.SWPPP DESIGNER:SWPPP INSPECTION:BMP INSTALLER: (N/A)WESTWOOD PROFESSIONAL SERVICE, INCWESTWOOD PROFESSIONAL SERVICES, INCXXCHAD JOHNSONJERROD MCCARTYXX12701 WHITEWATER DRIVE, SUITE #30012701 WHITEWATER DRIVE, SUITE #300XXMINNETONKA, MN 55343MINNETONKA, MN 55343 XX952-906-7489952-937-5150XXCHAD.JOHNSON@WESTWOODPS.COMJERROD.MCCARTY@WESTWOODPS.COMXXDESIGN OF CONSTRUCTION SWPPP, U OF MCONSTRUCTION SITE MANAGEMENT, U OF M05/31/202505/31/2027OWNER/OPERATOR RESPONSIBILITIESOWNER-DEVELOPMENT OF SWPPP PRIOR TO APPLICATION/NOI SUBMITTAL.-SUBMIT A COMPLETE AND ACCURATE APPLICATION FORM (NOI)-COMPLIANCE WITH ALL TERMS AND CONDITIONS OF CONSTRUCTION GENERAL STORMWATER PERMIT-SWPPP SUBMITTAL FOR 30 DAY REVIEW FOR PROTECT GREATER THAN 50 ACRES & DISCHARGING TO SPECIAL/IMPAIRED WATERS WITHIN 1 MILE OFSITE DISCHARGE.-KEEPING PERMIT COVERAGE UP-TO-DATE (TRANSFER/SUBDIVISION)-SUBMIT NOTICE OF TERMINATION (NOT) WITHIN 30 DAYS AFTER ALL PERMIT TERMINATION CONDITIONS AS LISTED IN SECTION 13 ARE COMPETE-SUBMIT NOTICE OF TERMINATION (NOT) WITHIN 30 DAYS OF MEETING REQUIREMENTS OF FINAL STABILIZATION-IDENTIFY WHO HAS LONG TERM OPERATION AND MAINTENANCE RESPONSIBILITY OF THE PERMANENT STORMWATER SYSTEM.-DEVELOP CHAIN OF RESPONSIBILITY WITH ALL OPERATORS TO ENSURE NPDES COMPLIANCE.-IDENTIFY TRAINED PERSONNEL TO DEVELOP THE SWPPP, INSTALL AND MAINTAIN BEST MANAGEMENT PRACTICES, AND OVERSEE THE SWPPP ANDCONDUCT INSPECTIONSOPERATOR-COMPLETION OF AN ACCURATE NOI WITH THE OWNER-COMPLIANCE WITH CSGP SECTIONS 3, 4, 6-22, 24 AND ANY APPLICABLE REQUIREMENTS FOR CONSTRUCTION ACTIVITY IN SECTION 23 (MINN. R. 7090)-KEEPING THE PERMIT UP-TO-DATE WITH THE OWNER (PARTIAL, WHOLE, CONTRACTOR, BUILDER, ETC)-COMPLETE AND SIGN APPLICATIONS FOR PERMIT TRANSFER AND MODIFICATION AND NOTICE OF TERMINATION WITH OWNER AS NEEDED.PROJECT DESCRIPTIONTHE SITE IS APPROXIMATELY 11.75 ACRES. CONSTRUCTION WILL CONSIST OF, BUT IS NOT LIMITED TO, ONE REUSE POND, ONE EXPANDED EXISTINGPOND, 14 SINGLE FAMILY HOMES, AND 40 TOWN HOMES WITH THE ASSOCIATED STREETS AND UTILITY INFRASTRUCTURE.PROJECT AREA = 10.9 ACRESDISTURBED AREA = 10.9 ACRESEXISTING IMPERVIOUS AREA = 0.0 ACRESPROPOSED IMPERVIOUS AREA = 4.66 ACRESPRE-DEVELOPMENT SITE CONDITIONSSITE IS GENERALLY CONSISTENT WITH TYPE "D" SOILS. THE PROPERTY IS A MIX OF WOODS AND GRASSY OPEN SPACE.THE EXISTING SITE DRAINS IN FOURDIRECTIONS. 1.94 ACRES WILL DRAIN WITH 6.90 ACRES INTO AN EXISTING POND 7. THEN IT WILL BE ROUTED WEST ALONG BLUFF CREEK DRIVE TO POND 6.5.39 ACRES WILL DRAIN OFFSITE TO THE NORTHEAST. 5.35 ACRES WILL DRAIN ALONG AN EXISTING DITCH ALONG PIONEER TRAIL TO AN EXISTINGCULVERT TO DISCHARGE SOUTH. THE REMIANING 2.52 ACRES WILL DRAIN DIRECTLY OFFSITE TO AN EXISTING STORM SYSTEM TO BE ROUTED TO THESOUTHWEST.REFER TO GEOTECHNICAL REPORT DATED 02/21/2024 COMPLETED BY USDA NRCS CUSTOM REPORT AND SOIL BORINGS LOG BY HAUGO GEOTECHNICALSERVICES DATED 02/16/2024.POST-DEVELOPMENT SITE CONDITIONSPROPOSED SITE MAINTAINS THE EXISTING DRAINAGE PATTERNS. 1.86 ACRES WILL BE ROUTED AND TREATED BY AN EXISTING EXPANDED POND 7 WITH ANADDITIONAL 6.90 ACRES FROM THE PIONEER PASS 1ST ADDITION ALSO DRAINING INTO THE EXISTING EXPANDED POND 7 THAT WILL BE ROUTED TO THEWEST ALONG BLUFF CREEK DRIVE TO EXISTING POND 6. 4.71 ACRES WILL BE ROUTED TO THE REUSE POND TO BE TREATED WITH AN ADDITIONAL 3.42ACRES TO BE DIRECTLY DRAINED OFFSITE TO THE NORTHEAST. 3.66 ACRES TO DRAIN DIRECTLY ALONG PIONEER TRAIL TO AN EXISTING 24 INCH CULVERTAND DISCHARGE TO THE SOUTH. THE REMAINING 1.55 ACRES WILL DRAIN DIRECTLY OFFSITE TO AN EXISTING STORM SYSTEM TO BE ROUTED TO THESOUTHWEST.STORM WATER MANAGEMENT PLANTHE TEMPORARY STORMWATER MANAGEMENT PLAN WILL CONSIST OF GUIDELINES SET FORTH IN ITEMS 9 & 10 OF THE SWPPP NOTES SECTION .THE PERMANENT STORM WATER MANAGEMENT PLAN WILL CONSIST OF SURFACE DRAINAGE BY CURB AND GUTTER, SWALES AND STORM SEWER PIPE.THE SITE DRAINAGE WILL BE ROUTED TO PROPOSED STORM SEWER WHICH WILL DISCHARGE TO AN EXPANDED EXISTING POND AND A REUSE POND.REFER TO THE PIONEER RIDGE STORMWATER MANAGEMENT REPORT FOR MORE INFORMATION REGARDING THE PRE-DEVELOPMENT SITE CONDITIONS,POST-DEVELOPMENT SITE CONDITIONS, STORM WATER MANAGEMENT CALCULATIONS, AND DRAINAGE AREA MAPS.THE SITE STORM WATER DETENTION FACILITY WILL BE CONSTRUCTED TO MEET OR EXCEED LOCAL, STATE AND FEDERAL REQUIREMENTS.TEMPORARY AND PERMANENT EROSION AND SEDIMENT CONTROL BMP'S ALONG WITH THE PROCEDURES TO BE USED TO ESTABLISHED ADDITIONALTEMPORARY BMP'S AS NECESSARY FOR SITE CONDITIONS DURING CONSTRUCTION ARE IDENTIFIED ON THE SITE GRADING AND EROSION CONTROL PLANPREPARED FOR THE DEVELOPMENT OF THIS PROJECT, AND WITHIN THE PROJECT STORM WATER POLLUTION PREVENTION PLAN.POTENTIAL STORM WATER POLLUTANTSPOTENTIAL POLLUTANT SOURCES, INCLUDING CONSTRUCTION AND WASTE MATERIALS THAT ARE USED OR STORED AT THE SITE, ARE DESCRIBED IN THESECTION. BY IMPLEMENTATION OF THESE BMPS, THE POTENTIAL POLLUTANT SOURCES ARE NOT REASONABLY EXPECTED TO AFFECT THE STORM WATERDISCHARGES FROM THE SITE.CONSTRUCTION MATERIALS, CHEMICALS AND WASTE MATERIALS THAT WILL BE USED OR STORED AT THE SITE:CONSTRUCTION SEQUENCETHE INTENDED SEQUENCING OF MAJOR SITE CONSTRUCTION ACTIVITIES IS AS FOLLOWS:1.INSTALL PERIMETER CONTROL DEVICES (SILT FENCE, BIO-LOGS, ETC.) AND INLET PROTECTION TO EXISTING STRUCTURES AS SHOWN ON PLAN.INSTALL TREE PROTECTION FENCE AS SHOWN ON PLAN.2.INSTALL STABILIZED ROCK CONSTRUCTION ENTRANCE.3.CLEAR AND GRUB SITE.4.STRIP AND STOCKPILE TOPSOIL.5.ROUGH GRADE OF SITE.6.STABILIZE DENUDED AREAS AND STOCKPILES.7.INSTALL SANITARY SEWER, WATERMAIN, STORM SEWER AND SERVICES.8.INSTALL INLET PROTECTION AROUND CATCH BASINS.9.INSTALL STREET SECTION.10.INSTALL CURB AND GUTTER.11.INSTALL PAVEMENT.12.INSTALL SMALL UTILITIES (GAS, ELECTRIC, PHONE, CABLE, ETC.)13.FINE GRADE BOULEVARD, LANDSCAPE AREAS, SEED AND MULCH.14.REMOVE ACCUMULATED SEDIMENT.15.FINAL GRADE.16.WHEN ALL CONSTRUCTION ACTIVITY IS COMPLETE AND THE SITE IS STABILIZED BY EITHER SEED OR SOD AND LANDSCAPING, REMOVE SILT FENCEAND RESEED ANY AREAS DISTURBED BY THE REMOVAL.CONSTRUCTION NOTESIT IS HIGHLY RECOMMENDED THAT THE CONTRACTOR MAINTAIN A STOCKPILE OF EROSION CONTROL DEVICES AND SEDIMENT CONTROL BMP'S ON SITEAT ALL TIMES FOR IMMEDIATE USAGE. IN THE EVENT OF AN ACCIDENTAL SEDIMENT DISCHARGE TO WATERS OF THE STATE, OR ANY DISCHARGE OFHAZARDOUS MATERIAL OF REPORTABLE QUANTITY, CONTACT THE MPCA STATE DUTY OFFICER AT 1-800-422-0798.TIMING OF BMP INSTALLATIONTHE EROSION PREVENTION AND SEDIMENT CONTROL BMP'S SHALL BE INSTALLED TO MINIMIZE EROSION FROM DISTURBED SURFACES AND CAPTURESEDIMENT ON SITE. THE FOLLOWING LIST DEFINES THE TIMING OF EROSION PREVENTION AND SEDIMENT CONTROL MEASURES IN SPECIFIC AREAS.·PRIOR TO START OF CONSTRUCTIONTHE FOLLOWING EROSION PREVENTION AND SEDIMENT CONTROL MEASURES ARE SHOWN IN THE PLANS AND SHALL BE IMPLEMENTED PRIOR TOCONSTRUCTION:1.INSTALL SILT FENCE OR OTHER SEDIMENT CONTROL AROUND THE PERIMETER OF AREAS TO BE GRADED AND ALL AREAS WHICH ARE NOT TO BEDISTURBED AS SHOWN ON THE GRADING AND EROSION CONTROL PLAN.2.CONSTRUCT GRAVEL CONSTRUCTION ENTRANCES AT FIELD ENTRANCES TO THE SITE AS SHOWN ON THE CONSTRUCTION PLANS.3.INLET PROTECTION IS TO BE INSTALLED AT ALL STORM WATER INLETS WHICH HAVE THE POTENTIAL TO RECEIVE STORM WATER RUNOFF FROM THECONSTRUCTION SITE WITHIN 200 FEET OF LIMITS OF CONSTRUCTION.4.INSTALL SILT FENCE OR OTHER SEDIMENT CONTROL AROUND ALL TEMPORARY INACTIVE STOCKPILES. ALL SILT FENCES FOR STOCKPILES SHALL BEINCIDENTAL TO GRADING CONTRACT IF STOCKPILES ARE PLACED OUTSIDE OF SILT FENCES SHOWN ON THE PLAN.·DURING CONSTRUCTIONTHE FOLLOWING EROSION PREVENTION AND SEDIMENT CONTROL MEASURES ARE SHOWN IN THE PLANS AND SHALL BE IMPLEMENTED DURINGCONSTRUCTION:1.PHASE GRADING WORK TO MINIMIZE THE DURATION THAT ANY DISTURBED SOIL IS EXPOSED.2.ALL DISTURBED AREAS SHALL HAVE TEMPORARY PROTECTION OR PERMANENT COVER OVER EXPOSED SOIL AREAS IF NOT BEING ACTIVELYGRADED AND/OR IF NOT AT FINAL GRADE WITHIN 7 DAYS OF DISTURBANCE ACTIVITY TEMPORARILY OR PERMANENTLY CEASING. TEMPORARYSEED MIX 22-111, APPLIED AT A RATE OF 30.5 LBS/ACRE, SHALL BE USED PRIOR TO WINTER, IF SITE NOT SODDED.3.STRIP AND STOCKPILE TOPSOIL FOR REPLACEMENT OF 6 INCHES OF TOPSOIL OVER TURF AREAS WHEN GRADING IS COMPLETE.4.PLACE A MINIMUM OF 2 TONS/ACRE OF STRAW ON ALL AREAS AFTER REACHING FINAL GRADE WITH TOPSOIL AND ANCHOR STRAW WITH EITHERA STRAIGHT DISK, HYDROMULCH OR POLYMER.5.STABILIZATION OF TEMPORARY OR PERMANENT DRAINAGE DITCHES THAT DRAIN WATER FROM THE CONSTRUCTION SITE MUST BE INITIATEDWITHIN 24 HOURS OF CONNECTING THE DRAINAGE DITCH TO ANY CONVEYANCE SYSTEM THAT DISCHARGES TO SURFACE WATERS. THE FIRST 200LINEAR FEET MUST BE STABILIZED WITHIN 24 HOURS. THE REMAINING DITCH SHALL BE STABILIZED WITHIN 7 DAYS.6.INSTALL SILT FENCE AROUND ALL TEMPORARY INACTIVE STOCKPILES WHICH ARE NOT PLACED WITHIN EXISTING SILT FENCES OR OTHERPERIMETER CONTROLS.7.TEMPORARY OR PERMANENT ENERGY DISSIPATION AT PIPE APRON OUTLETS WILL BE PLACED PRIOR TO BUT NO SOONER THAN 7 DAYS BEFOREAPRON IS INSTALLED. RIPRAP SHALL BE INSTALLED UNDER APRON LIP ACCORDING TO THE STANDARD DETAIL.8.SUFFICIENT PERSONNEL, EQUIPMENT, AND MATERIALS SHALL BE MOBILIZED WITHIN 24 HOURS OF A WRITTEN ORDER BY THE OWNER OROWNER'S REPRESENTATIVE TO CONDUCT CORRECTIVE WORK AND INSTALL TEMPORARY EROSION CONTROL WORK IN THE CASE OF ANEMERGENCY.9.REMOVE ANY SEDIMENT THAT HAS BEEN TRACKED ONTO PUBLIC STREETS AT THE END OF THE DAY OR WITHIN 24 HOURS OF DETECTION, ORMORE FREQUENT AT DIRECTION OF SITE INSPECTOR.10.COLLECT ALL CONSTRUCTION DEBRIS IN DUMPSTERS AND ROLL-OFF BOXES, EMPTY WHEN DEBRIS REACHES TOP OF DUMPSTER11.INSPECT POLLUTION CONTROL MEASURES AS SPECIFIED WITHIN SECTION 11 OF THE GENERAL PERMIT.·INLET SEDIMENT CONTROL BMP REMOVALIF INLET SEDIMENT CONTROLS (WIMCO TYPE OR EQUAL) BMP'S ARE REMOVED FOR FLOODING / FREEZING CONCERNS UPON REQUEST OF THEMUNICIPALITY, WATERSHED DISTRICT OR OTHER AGENCY, DOCUMENTATION SHALL BE ATTACHED TO THE INSPECTION REPORTS AND THIS SWPPP OR BEAVAILABLE WITHIN 72 HOURS OF REQUEST. DOCUMENTATION SHALL BE A WRITTEN FORM OF CORRESPONDENCE VERIFYING THE NEED FOR REMOVAL.·UPON COMPLETION OF CONSTRUCTION ACTIVITIESPERMIT TERMINATION CONDITIONS ARE ACHIEVED FOR THE PROJECT WHEN PERMANENT EROSION CONTROL BMP'S ARE APPLIED TO THE SITE. THEPERMANENT EROSION CONTROL BMP'S MAY BE A COMBINED OF VEGETATIVE AND NON-VEGETATIVE COVER TYPES. ADDITIONAL REQUIREMENTS TOACHIEVING FINAL STABILIZATION PERMIT TERMINATION CONDITIONS INCLUDE :1.ALL SOIL DISTURBING ACTIVITY IS COMPLETED. ALL DISTURBED AREA WITHOUT PERMANENT IMPERMEABLE SURFACES ARE VEGETATED FOR FINALSTABILIZATION.2.PERMANENT STORMWATER TREATMENT SYSTEM (IF REQUIRED) IS CONSTRUCTED AND ACCUMULATED SEDIMENT HAS BEEN REMOVED FROMCONSTRUCTION ACTIVITY. CLEAN OUT ALL SEDIMENT FROM CONVEYANCES AND FROM TEMPORARY SEDIMENT BASINS THAT ARE TO BE USED ASPERMANENT WATER QUALITY MANAGEMENT BASINS. THE CLEAN OUT OF PERMANENT BASINS MUST BE SUFFICIENT TO RETURN THE BASIN TODESIGN CAPACITY.3.THE VEGETATIVE COVER FOR THE SITE IS AT A DENSITY, WITH UNIFORM PERENNIAL COVER OF 70% OF THE EXPECTED FINAL GROWTH DENSITY.4.ALL TEMPORARY, SYNTHETIC BMP'S HAVE BEEN REMOVED.PERMANENT VEGETATION ESTABLISHMENTPERMANENT TURF SHALL FOLLOW THE RECOMMENDATIONS PER NOTES AND SPECIFICATIONS IN THE GRADING AND/OR LANDSCAPE PLAN. SEED THAT ISTO OCCUR AFTER OCTOBER 20TH SHALL CONFORM TO THE MNDOT SPECIFICATIONS FOR DORMANT SEEDING.SWPPP INSPECTIONS AND MAINTENANCEEROSION AND SEDIMENT CONTROL INSPECTIONSCONSTRUCTION ACTIVITY AND ALL SUPPORT ACTIVITIES MUST BE INSPECTED (USING MPCA CONSTRUCTION STORMWATER INSPECTION CHECKLIST OR ANALTERNATIVE FORM) WITHIN THE PARAMETERS OF THE SCHEDULE BELOW. THE INSPECTOR SHALL BE A PERSON TRAINED AND FAMILIAR WITH THEREQUIREMENTS OF THIS SWPPPP AND THE MPCA MN R100001 PERMIT. ALTERNATES WILL INCLUDE INDIVIDUALS TO BE DESIGNATED BY THE OWNER ANDMAY INCLUDE CONTRACTOR PERSONNEL OR OTHER QUALIFIED INDIVIDUALS AND SHALL BE LISTED IN THE PROJECT CONTACT INFORMATION SECTION OFTHIS PLANINSPECTION SCHEDULE-IF THE SITE IS ACTIVE: INSPECTION NEEDED ONCE EVERY 7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAINFALL GREATER THAT 0.5 INCHES.-INACTIVE AND STABILIZED AREAS: INSPECTION NEEDED ONCE EVERY 30 CALENDAR DAYS.-INACTIVE AREAS WITH FINAL STABILIZATION: INSPECTION NEEDED ONCE EVERY MONTH FOR 12 MONTHS (NOT INCLUDING FROZEN CONDITIONS).-SUBJECT TO WINTER/FROZEN CONDITIONS: NOT APPLICABLE/NOT NEEDED IF NO CONSTRUCTION ACTIVITY IS OCCURRING.SCOPE OF INSPECTION SHALL INCLUDE:1.RECORD DATE AND TIME OF INSPECTION2.NAME OF PERSON(S) CONDUCTING INSPECTION3.FINDINGS OF THE INSPECTION4.LOCATION AND CORRECTIVE ACTIONS NEEDED5.CORRECTIVE ACTIONS TAKEN (DATE.TIME/BY WHOM)6.DATE AND AMOUNT OF RAINFALL (RAINFALL AMOUNTS TO BE TAKEN FROM AN ONSITE RAIN GAUGE)7.OBSERVED DISCHARGES LOCATIONS8.DESCRIBE DISCHARGE (COLOR, ODOR, FLOATING. SETTLED, SOLIDS, FOAM, OIL SHEEN)9.THE SITE INSPECTOR WILL VISUALLY CHECK A DISCHARGE FROM A TEMPORARY OR PERMANENT SEDIMENTATION BASIN TO ENSURE ADEQUATETREATMENT IS OBTAINED AND DISCHARGE WATER WILL NOT CONTRIBUTE EXCESSIVE SEDIMENT OR OTHER NUISANCE CONDITIONS.10.RECORD CHANGES MADE TO THE SWPPP. AMENDMENTS FROM INSPECTIONS NEED TO BE COMPLETED WITHIN 7 DAYS.11.ALL INSPECTIONS SHALL BE DOCUMENTED WITHIN 24 HOURS AFTER COMPLETING THE FIELD INSPECTION AND AVAILABLE IN PAPER ORELECTRONIC FORM ON SITE.MAINTENANCE OF EROSION AND SEDIMENT CONTROL DEVICESTHE OWNER/CONTRACTOR IS RESPONSIBLE FOR THE OPERATION, MAINTENANCE OF TEMPORARY AND PERMANENT WATER QUALITY MANAGEMENTBMPS AS WELL AS ALL EROSION PREVENTION AND SEDIMENT CONTROL BMPS, FOR THE DURATION OF THE CONSTRUCTION WORK AT THE SITE. THECONTRACTOR MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL BMPS AND POLLUTION PREVENTION MANAGEMENT MEASURES TOENSURE INTEGRITY AND EFFECTIVENESS DURING ALL ROUTINE AND POST RAINFALL EVENTS. ALL NONFUNCTIONAL BMPS MUST BE REPAIRED, REPLACED,OR SUPPLEMENTED WITH FUNCTIONAL BMPS BY THE END OF THE NEXT BUSINESS DAY AFTER DISCOVERY, OR AS SOON AS FIELD CONDITIONS ALLOWACCESS UNLESS ANOTHER TIME FRAME IS SPECIFIED BELOW.THE FOLLOWING GUIDELINES WILL BE USED TO DETERMINE IF THE EROSION AND SEDIMENT CONTROL DEVICES REQUIRE MAINTENANCE, REPAIR, ORREPLACEMENT:1.ALL NON-FUNCTIONAL BMPS - OBSERVED CONDITION; SEDIMENT OVERTOPPING, UNDER WATER, SCOURED ENDS, UNDERMINED, DESTROYED,NON-FUNCTION AS DESIGNED, ETC. - SHALL BE MAINTAINED OR REPLACED BY THE END OF THE NEXT BUSINESS DAY AFTER DISCOVERY ORNOTIFICATION, OR AS SOON AS FIELD CONDITIONS ALLOW.2.PERIMETER SEDIMENT CONTROL (SILT FENCE, FIBER LOGS, BERMS, ETC.) - OBSERVED CONDITION TO BE 1/2 FULL OF SEDIMENT, FLATTENED TO 1/2HEIGHT, DRIVEN OVER, UNDERMINED, SCOURED, MOVED FOR ACCESS, ETC. - SHALL BE MAINTAINED, REPAIRED OR SUPPLEMENTATION OFPERIMETER SEDIMENT CONTROL SHOULD BE DONE BY THE END OF NEXT BUSINESS DAY OR AD FIELD CONDITIONS ALLOW.3.INLET PROTECTION BMPS, CONVEYANCES, SURFACE WATERS - OBSERVED CONDITION; SEDIMENT DEPOSITION, SEDIMENT DELTAS ANACCUMULATION OF SEDIMENT MATERIAL, DEVICES APPEAR PLUGGED WITH SEDIMENT - REMOVAL/CLEAN OUT OF ACCUMULATED SEDIMENT ANDDELTAS TO BE REMOVED WITHIN 7 DAYS, STABILIZE AS NEEDED IF SOILS ARE EXPOSED DURING REMOVAL/CLEAN OUT.4.TEMPORARY SEDIMENT BASINS AND TRAPS/PERMANENT SEDIMENT BASINS - OBSERVED TO HAVE SEDIMENT DEPOSITION AND ACCUMULATIONTO 12 OF THE STORAGE VOLUME - CLEAN OUT, REMOVE ACCUMULATED SEDIMENT MATERIAL WITHIN 7 DAYS OF OBSERVATION, OR AS FIELDCONDITIONS ALLOW ACCESS.5.SITE EXIT LOCATIONS, ROCK EXIT PADS, OTHER ANTI-TRACKING PRACTICES - OBSERVED TO HAVE ACCUMULATED SEDIMENT IN ROCK OR OTHERANTI-TRACKING BMP, TRACKING OF SEDIMENT FROM THE SITE ONTO PAVED SURFACES - TOP DRESS ROCK, MAINTAIN ROCK EXIT OR OTHERANTI-TRACKING CONTROLS, SCRAP PAVED SURFACES, SWEEP PAVED SURFACES WITHIN 1 CALENDAR DAY OF DISCOVERY.6.PAVED SURFACES AND ADJACENT STREETS - OBSERVED TO BE TRACKED WITH SEDIMENT AND SOIL MATERIAL FRO THE SITE HAULING OR ACCESS -SWEEP WITHIN 1 CALENDAR DAY OF DISCOVERY, ADDITIONAL AND/OR MORE FREQUENT SWEEPING MAY BE NEEDED TO MAINTAIN PUBLIC SAFETYOR PREVENT WASHING FROM FORECASTED RAINS.TERMINATION OF COVERAGETHE PROJECT PERMIT MAY BE TERMINATED IN ONE OF THE FOLLOWING SCENARIOS:1.ALL CONSTRUCTION ACTIVITY IS COMPLETE, TEMPORARY SYNTHETIC BMP'S ARE REMOVED, ACCUMULATED SEDIMENT FROM CONSTRUCTION ISREMOVED, AND PERMANENT COVER HAS BEEN ACHIEVED WITH VEGETATIVE AND/OR NON-VEGETATIVE COVER. THE NOTICE OF TERMINATIONFORM FROM THE PCA SHOULD BE COMPLETED WITHIN 30 DAYS OF MEETING THE CONDITIONS ABOVE. UPON MIDNIGHT OF THE POST MARKEDDATE, THE PERMIT COVERAGE IS TERMINATED UNLESS OTHERWISE NOTIFIED BY THE MPCA. OR:2.WITHIN 30 DAYS OF SELLING OR OTHERWISE LEGALLY TRANSFERRING OWNERSHIP OF THE SITE IN IT'S ENTIRETY (INCLUDING STREET SWEEPINGAND STORMWATER INFRASTRUCTURE) FROM THE ORIGINAL OWNER TO ANOTHER PARTY TAKING RESPONSIBILITY OF OWNERSHIP. THETERMINATION IS EFFECTIVE UPON MIDNIGHT OF THE SUBMISSION DATE OF THE NOT. IF A PORTION OF THE SITE IS TRANSFERRED (I.E. OUTLOTS,LOTS/BLOCKS) THAT PORTION OF THE SITE IS TERMINATED FROM THE ORIGINAL PERMIT COVERAGE AT MIDNIGHT OF THE SUBMISSION DATE. OR:3.PERMIT COVERAGE CAN BE TERMINATED IF ALL OF THE FOLLOWING ARE MET:3.a.CONSTRUCTION ACTIVITY HAS CEASED FOR 90 DAYS; AND3.b.AT LEAST 90% OF THE AREA OF THE ORIGINALLY PROPOSED ACTIVITY HAS BEEN COMPLETED AND PERMANENTLY ESTABLISHED WITHVEGETATION OR NON-VEGETATIVE COVER; AND3.c.WHERE CONSTRUCTION ACTIVITY IS NOT COMPLETE, PERMANENT COVER HAS BEEN ESTABLISHED; AND3.d.THE SITE IS COMPLIANT WITH PERMIT SECTIONS 13.3 THROUGH 13.7.4.WHERE THE PROJECT OBTAINED PERMIT COVERAGE BUT NEVER STARTED CONSTRUCTION ACTIVITY DUE TO CANCELLATION OR OTHER REASONS,DOCUMENTATION SHOULD BE SENT TO THE PCA WITH THE NOT FORM AND IS SUBJECT TO PCA APPROVAL.WHEN SUBMITTING FOR NOT, GROUND OR AERIAL PHOTOGRAPHS MUST BE SUBMITTED SHOWING PERMANENT/VEGETATIVE COVER REQUIREMENTSHAVE BEEN MET.SWPPP BMP QUANTITIESSILT FENCE4,541 LFINLET PROTECTION16 EACHTEMPORARY SEED MIX (22-111)(25 LBS/ACRE)255 LBSPERMANENT SEED MIX (25-131)(160 LBS/ACRE)1,632 LBSSOD3,727 LFMULCH (2 TONS/ACRE)14.18 TONEROSION CONTROL BLANKET3,687 SFROCK CONSTRUCTION ENTRANCE2 EACHSTREET SWEEPING1 EACHPOTENTIAL POLLUTANTLOCATIONCONTROL MEASURE ANTIFREEZEVARIOUSSECONDARY CONTAINMENT / DRIP PANDIESEL FUELVARIOUSSECONDARY CONTAINMENT / DRIP PANFERTILIZERLANDSCAPE CONTRACTORSECONDARY CONTAINMENTGASOLINE IN EQUIPMENT/FUELING AREASECONDARY CONTAINMENT / DRIP PANGLUE/ADHESIVESCONTRACTORSECONDARY CONTAINMENTHYDRAULIC OILS/FLUIDSCONTRACTORSECONDARY CONTAINMENTPAINTSCONTRACTORSECONDARY CONTAINMENTGREASECONTRACTORSECONDARY CONTAINMENT / DRIP PANSANITARY WASTEPORTABLE BATHROOMSSERVICE PROVIDER TO SECURE UNITS FROMTIPPING OVER AND MAINTAINEDSOIL AMENDMENTS VARIOUS SECONDARY CONTAINMENTLANDSCAPING MATERIALSLANDSCAPECONTRACTORCONTRACTOR RESPONSIBLECONCRETETRUCK WASHOUT WASHOUT AREACONCRETE / MORTAR MOBILE MIXERS.C. / WASHOUT AREARECEIVING WATERS WITHIN 1 MILE OF THE PROJECT SITENAMETYPEIMPAIRED (Y/N)SPECIAL (Y/N)DISTANCE/ DIRECTION FROM SITEHAZELTINE LAKE LAKEYN 0.83 MIBLUFF CREEK CREEKYN 0.2 MI*LAKE HAZELTINE IS IMPAIRED FOR FOR NUTRIENTS*BLUFF CREEK IS IMPAIRED FOR FISH BIOASSESSMENTS AND TURBIDITY SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-SWPPF01.DWG 1810CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGESWPPP NOTES221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125708/07/25RYAN BLUHMPIONEER RIDGE, LLC.© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com40'8' or 4'06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00SWPPP NOTESLISTED BELOW ARE ADDITIONAL BMP'S THAT MAY BE CONSIDERED FOR USE IF THE BMP'S IDENTIFIED IN THE EROSIONCONTROL PLANS PROVE TO BE INSUFFICIENT. PAYMENT FOR THESE BMP'S MAY ONLY BE MADE IF PRIOR APPROVALFROM AN OWNER HAS BEEN GIVEN.1.WORK ADJACENT TO RESIDENTIAL PROPERTIES·INSTALL SILT FENCE FOR PERIMETER BARRIER BETWEEN TOE OF FILL ANDPROJECT BOUNDARY.·INSTALL RUNOFF DIVERSIONS TO TEMPORARY SEDIMENT BASINS IF 10 OR MORE ACRES ARE DRAININGTOWARD THE PROPERTY BOUNDARY.2.IMPORTANT VEGETATION·SAFETY FENCE OR A SIMILAR METHOD OF PROTECTION SHALL BE INSTALLED TO PROTECT IMPORTANTVEGETATION AND PROHIBIT VEHICULAR TRAFFIC.·A SECONDARY SILT FENCE SHALL BE INSTALLED AT FIELD OFFICES, STORED EQUIPMENT (INCLUDING VEHICLEPARKING), CONSTRUCTION MATERIAL LOCATIONS, AND TOPSOIL OR FILL STOCKPILES INSTALLED WITHIN A 25-FOOT MINIMUM BUFFER OUTSIDE THE DRIP LINE OF TREES.3.BLUFF PROTECTION·TREES SHALL BE SELECTIVELY TRIMMED ALONG BLUFFS OR CLEARED TO ALLOW EQUIPMENT TO OPERATE ONLYWITHIN CONSTRUCTION LIMITS SHOWN ON THE PLAN.·GRUBBING OF ROOTS SHALL BE AVOIDED EXCEPT WHERE NECESSARY TO COMPLETE WORK.·MACHINE SLICED SILT FENCE OR BIO-ROLLS SHALL BE PLACED AROUND STOCKPILES ON SLOPES NOT ALREADYCONTAINED BY SILT FENCES, AND NO STOCKPILES SHALL BE PLACED WITHIN 30 FEET OF BLUFF EDGE.TEMPORARY EROSION CONTROL DEVICES REQUIRED DUE TO CONTRACTORS METHOD OF SEQUENCING THEIRCONSTRUCTION WORK SHALL BE INCIDENTAL TO THE GRADING CONTRACT.·RUNOFF FROM THE TOP OF BLUFFS MAY BE DIRECTED DOWN LONG OR STEEP SLOPES THROUGH SLOPE DRAINS.·PLASTIC SHEETING MAY BE USED TO PROTECT SMALL, STEEP AREAS OF EXPOSED SOIL.·FILL SLOPES SHALL BE SEEDED AND MULCHED WITHIN 7 DAYS OF COMPLETION OF WORK. INSTALL EROSIONCONTROL BLANKET ACCORDING TO AND AS INDICATED ON THE PLAN.4.DITCH PROTECTION (TEMPORARY OR PERMANENT)·THE LAST 200 FEET OF ANY DITCH CONNECTING TO A SURFACE WATER SHALL HAVE TEMPORARY ORPERMANENT STABILIZATION MEASURES IN PLACE WITHIN 24 HOURS OF DIRECT CONNECTION TO A SURFACEWATER. DITCHES MAY BE KEPT IN A "SMOOTH" ROUGH GRADED CONDITION IN ORDER TO PROPERLY INSTALLEROSION CONTROL SEEDING, MULCH, MATS AND BLANKETS.·STABILIZATION METHODS FOR DITCH BOTTOM WETTED PERIMETER MAY INCLUDE ONE OF THE FOLLOWING ORCOMBINATIONS OF EROSION CONTROL BLANKET, MATS, RIPRAP, BIO-ROLLS OR ROCK CHECK DAMS. THEMETHOD CHOSEN WILL BE BASED ON AN ANALYSIS OF THE SLOPE AND VELOCITY OF THE RUNOFF. THESE AREADDITIONAL BMP'S WHICH MAY BE CONSIDERED FOR USE IF THE BMP'S IDENTIFIED IN THE EROSION CONTROLPLANS PROVE TO BE INSUFFICIENT. PAYMENT FOR THESE BMP'S MAY ONLY BE MADE IF PRIOR APPROVAL FROMAN OWNER HAS BEEN GIVEN.·WHERE DITCH GRADES EXCEED 5%, ROCK CHECK DAMS OR EQUIVALENT BMP SHALL BE INSTALLED. CHECKDAMS TO BE SPACED SO THAT THE CREST OF THE DOWNSTREAM DAM IS AT THE ELEVATION OF THE TOE OF THEUPSTREAM DAM. TEMPORARY EROSION CONTROL DEVICES REQUIRED DUE TO CONTRACTORS METHOD OFSEQUENCING THEIR CONSTRUCTION WORK SHALL BE INCIDENTAL TO THE GRADING CONTRACT.·ABOVE THE WETTED PERIMETER, THE DITCH WILL BE STABILIZED BY SEEDING AND MULCH AND/OR EROSIONCONTROL BLANKETS DEPENDING ON SIDE SLOPE STEEPNESS AND LENGTH.·ALL DITCHES WILL BE STABILIZED WITHIN 14 DAYS.5.WORK NEXT TO STREAMS·NO DISTURBANCE SHALL OCCUR IN IMPAIRED STREAMS OR PROTECTED WATERS. THIS WILL BE ACCOMPLISHEDUSING TEMPORARY BRIDGING TO SPAN STREAMS FOR ACCESS DURING BRIDGE OR ROADWAY CONSTRUCTION.ALSO, PIERS AND PILING WILL NOT BE PLACED IN THE STREAM.·CONSTRUCTION ACTIVITIES NEXT TO STREAMS WILL BE SCHEDULED FOR PERIODS WHEN FLOWS AREAANTICIPATED TO BE LOW.·GRUBBING OF ROOTS SHALL BE KEPT TO A MINIMUM.·A 4-FOOT WIDE BUFFER OF VEGETATION SHALL BE LEFT ON STREAM BANKS.·THE PRIMARY BMP SHALL BE MACHINE SLICED SILT FENCE AND HAY BALES PLACED ALONG THE BUFFER. AS AREDUNDANT BMP, A FLOATING SILT CURTAIN MAY LINE THE CHANNEL BANKS DURING PERIODS OF FLOWINGWATER. THE FLOATING SILT CURTAIN SHALL NOT BE PLACED ACROSS A STREAM.·SHOULD THE PREVIOUS BMPS PROVE UNSUCCESSFUL, THE SILT FENCE/HAY BALES WILL BE REPLACED BYSANDBAGS, PLYWOOD BARRIERS OR SHEETPILE CUTOFFS AS DIRECTED BY THE OWNER AND TO THESATISFACTION OF THE ENGINEER.6.WORK NEXT TO WETLANDS·PRESERVE A 50' NATURAL BUFFER, OR IF A BUFFER IS INFEASIBLE, PROVIDE REDUNDANT SEDIMENT CONTROLSPRIOR TO DISTURBANCE OF UP-GRADIENT AREAS.·FILL SLOPES ADJACENT TO WETLANDS SHALL BE SEEDED AND MULCHED WITHIN 7 DAYS OF COMPLETION OFWORK. INSTALL EROSION CONTROL BLANKET AS INDICATED ON THE EROSION CONTROL / GRADING PLAN.7.WORK IN WETLANDS·WORKPADS AND PATHS MADE OF WOOD CHIPS, LOG MATS, MUD MATS, OR GEOTEXTILE AND CRUSHED ROCKMAY BE USED.·HEAVY DUTY SILT FENCES WITH HAY BALES MAY BE USED FOR PERIMETER CONTROL TO LIMIT THE SIZE OF THECONSTRUCTION SITE AS INDICATED ON THE GRADING PLANS. IN THE CASE OF OPEN WATER WETLANDS,FLOATING SILT CURTAINS SHALL BE INCORPORATED AS WELL AS INDICATED ON THE GRADING PLANS.·SOIL STOCKPILES SHALL NOT BE PLACED IN EXISTING WETLANDS.·TOPSOIL IMPORTED TO RESTORE WETLANDS SHOULD NOT CONTAIN THE FIRST 12 INCHES OF INPLACE SOIL.TOPSOIL THAT MAY CONTAIN PURPLE LOOSESTRIFE OR OTHER NOXIOUS WEEDS SHOULD NOT BE IMPORTED TOWETLANDS.8.LONG-STEEP CUT/FILL SLOPES·THERE WILL BE NO UNBROKEN SURFACE SLOPE LENGTHS OF GREATER THAN 75 FEET FOR SLOPES WITH A GRADEOF 3:1 OR STEEPER WITHIN 200 FEET OF SURFACE WATERS. ALL EXPOSED AREAS WITH A CONTINUOUS POSITIVESLOPE WITHIN 200 FEET OF A SURFACE WATER WILL HAVE A TEMPORARY OR PERMANENT COVER YEAR ROUND.THE EXPOSED SOILS SHALL BE STABILIZED WITHIN 14 DAYS·PLANNED SLOPES OF 3:1 (H:V) OR STEEPER AND GREATER THAN 75 FT IN LENGTH WILL BE TEMPORARILY ORPERMANENTLY STABILIZED IN INCREMENTS NOT TO EXCEED 75 FT, PRIOR TO CONSTRUCTION OR DISTURBING ANEW INCREMENT.·LONG SLOPES SHOULD BE BROKEN INTO SHORTER LENGTHS BY INSTALLING STRAW BIOROLLS IN INTERLOCKINGHERRINGBONES AS SHOWN ON THE GRADING PLAN. IF TEMPORARY SEEDING AND MULCH CAN NOT BE USEDON SLOPES STEEPER THAN 3:1, THEN THE SLOPE MAY BE COVERED WITH TARPS OR PLASTIC SHEETING.TEMPORARY EROSION CONTROL DEVICES REQUIRED DUE TO CONTRACTORS METHOD OF SEQUENCING THEIRCONSTRUCTION WORK SHALL BE INCIDENTAL TO THE GRADING CONTRACT.·THE SOIL SURFACE ON RE-VEGETATED SLOPES WILL BE ROUGHENED USING ANY APPROPRIATE IMPLEMENT THATCAN BE SAFELY OPERATED ON THE SLOPE, SUCH AS BULLDOZERS OR DISKS. THE GROOVES SHALL BE CREATEDPERPENDICULAR TO THE SLOPE TO HELP ESTABLISH VEGETATIVE COVER, REDUCE RUNOFF VELOCITY, INCREASEINFILTRATION, AND PROVIDE FOR SEDIMENT TRAPPING.9.CULVERT INLET/OUTLET PROTECTION·SOD MAY BE PLACED AND ANCHORED AT CULVERT INLETS AS SHOWN ON THE GRADING PLAN, UNLESSVELOCITIES REQUIRE RIPRAP.·AT LEAST ONE 2-FOOT WIDE STRIP OF SOD OR FIBER BLANKET SHALL BE PLACED ALONG THE EDGES OF CULVERTHEADWALLS AND WINGWALLS AS SHOWN ON THE GRADING AND/OR UTILITY PLANS.·RIPRAP AT PIPE APRON OUTLETS WILL BE PLACED PRIOR TO BUT NO SOONER THAN 7 DAYS BEFORE APRON ISINSTALLED. RIPRAP SHALL BE INSTALLED UNDER APRON LIP ACCORDING TO THE STANDARD DETAIL.10.STORM SEWER INLET PROTECTION·STORM DRAIN INLETS SHALL BE PROTECTED UNTIL THE DISTURBED AREAS THAT COULD DISCHARGE TO ANINLET HAVE BEEN STABILIZED.·INFRASAFE SEDIMENT CONTROL BARRIERS OR APPROVED EQUAL SHALL BE USED WHEN CASTINGS ARE NOT INPLACE. AS INDICATED ON THE UTILITY PLAN AND AS APPROVED BY THE OWNER.·INFRASAFE DEBRIS COLLECTION DEVICE OR APPROVED EQUIVALENT SHALL BE USED WHEN CASTINGS ARE INPLACE AS INDICATED ON THE UTILITY PLAN AND AS APPROVED BY THE OWNER.·DOCUMENTATION IS NEEDED WITHIN 72 HOURS IF REMOVAL OF PROTECTION BMPS IS NEEDED DUE TO WINTERCONDITIONS OR FLOODING CONCERNS.11.STORM WATER POND OUTLETS·TEMPORARY OR PERMANENT ENERGY DISSIPATION MEASURES SHALL BE IN PLACE AT THE STORM WATER PONDOUTLETS WITHIN 24 HOURS OF DIRECT CONNECTION TO A SURFACE WATER.·RIPRAP AT PIPE APRON OUTLETS WILL BE PLACED PRIOR TO APRON INSTALLATION AND SHALL BE INSTALLEDUNDER THE APRON LIP.·POND EMERGENCY SPILLWAYS SHALL BE LINED BASED ON THE DESIGN DISCHARGE FLOW VELOCITY AND ASINDICATED ON GRADING AND/OR UTILITY PLANS.12.TEMPORARY SEDIMENT BASINS·TEMPORARY SEDIMENT BASINS WILL BE PROVIDED WHERE 10 OR 5 OR MORE ACRES OF DISTURBED SOIL DRAINTO A COMMON LOCATION. THE BASIN SIZE IS BASED ON RUNOFF FROM A 2-YEAR, 24 HOUR STORM, FOR EACHACRE DRAINED TO THE BASIN. AT A MINIMUM, THE BASIN WILL PROVIDE 1800 CUBIC FEET OF STORAGE FOREACH ACRE DRAINED TO THE BASIN.·SEDIMENT BASINS WILL DETAIN WATER LONG ENOUGH TO SETTLE OUT AT LEAST 75 PERCENT OF THE SEDIMENT.THE USE OF FLOCS MAY BE NECESSARY. THE DISCHARGE QUALITY SHALL BE EQUAL TO OR BETTER THAN THERECEIVING WATER. THE TEMPORARY BASIN MAY BE DRAWN DOWN WITH A PUMP TO INCREASE CAPACITY FORTHE NEXT RAIN EVENT. TEMPORARY EROSION CONTROL DEVICES REQUIRED DUE TO CONTRACTORS METHODOF SEQUENCING THEIR CONSTRUCTION WORK SHALL BE INCIDENTAL TO THE GRADING CONTRACT.·THE SEDIMENT PONDS WILL BE EXCAVATED TO MAINTAIN THE NECESSARY SEDIMENT CAPACITY ANDCONTAINMENT.·TEMPORARY SEDIMENT FOREBAYS WILL BE CONSTRUCTED TO CAPTURE SEDIMENT BEFORE IT ENTERS THE POND,IF NECESSARY.·THE SEDIMENT PONDS WILL BE MONITORED BY THE CONTRACTOR TO DETERMINE THE SEDIMENT LEVEL IN THEPOND.·WHEN THE DEPTH OF SEDIMENT COLLECTED IN THE TEMPORARY BASIN REACHES ½ FULL (50% OF THE STORAGEVOLUME) THE BASIN SHALL BE DRAINED USING PUMPS AND ENERGY DISSIPATION AND SEDIMENT REMOVALSHALL BE COMPLETED WITHIN 72 HOURS OF DISCOVERY OF THE BASIN BEING 1/2 FULL OF SEDIMENT, OR ASSOON AS FIELD CONDITIONS ALLOW ACCESS. TEMPORARY EROSION CONTROL DEVICES REQUIRED DUE TOCONTRACTORS METHOD OF SEQUENCING THEIR CONSTRUCTION WORK SHALL BE INCIDENTAL TO THEGRADING CONTRACT.·TEMPORARY SEDIMENT BASINS WILL HAVE A STABILIZED EMERGENCY OVERFLOW AND CONTAIN ENERGYDISSIPATION AT BASIN OUTLET.13.DEEP UTILITIES: WATER AND SANITARY/GAS LINE·SILT FENCE OR A SIMILAR TYPE OF PERIMETER CONTROL SHALL BE PLACED DOWN GRADIENT OF THE EXCAVATEDSOIL IF WORK IS DONE WITHIN 200 FEET OF WETLANDS OR STREAMS.·DISTURBANCE OF CHANNEL BANKS, WETLANDS, AND IMPORTANT VEGETATION AREAS SHALL BE MINIMIZED TOTHE EXTENT POSSIBLE.·THE UTILITY CONSTRUCTION SITE SHALL BE SEEDED WITH A TEMPORARY·SEED MIX AND MULCH AFTER INSTALLATION IF THE SITE WILL BE IDLE FOR 7, 14, OR 21 DAYS DEPENDING UPONSLOPES OF STEEPER THAN 3:1, 3:1 TO 10:1 AND FLATTER THAN 10:1 RESPECTIVELY.14.STOCKPILES (TEMPORARY AND PERMANENT)·LOCATE STOCKPILES A MINIMUM OF 100 FEET FROM CATCH BASIN INLETS, PONDS, AND SITE DRAINAGE ROUTES·PERIMETER CONTROLS SUCH AS SILT FENCE SHALL BE INSTALLED AROUND ALL STOCKPILES PRIOR TO INITIATIONOF STOCKPILING IF NOT PLACED WITHIN EXISTING SILT FENCES OR OTHER SEDIMENT CONTROL.·TEMPORARY SEED AND MULCH SHALL BE USED TO STABILIZE THE STOCKPILES AND THE STOCKPILES SHALL BESHAPED TO FACILITATE SEEDING AND MINIMIZE EROSION AND SHALL BE SEEDED WITHIN 7 DAYS. TEMPORARYEROSION CONTROL DEVICES REQUIRED DUE TO CONTRACTORS METHOD OF SEQUENCING THEIRCONSTRUCTION WORK SHALL BE INCIDENTAL TO THE GRADING CONTRACT.·IF TEMPORARY SEED AND MULCH CANNOT BE USED, THEN THE STOCKPILES SHALL BE COVERED WITHHYDROMULCH, TARPS OR PLASTIC SHEETING AS APPROVED BY THE OWNER.·IF STOCKPILES MUST BE PLACED WITHIN A CONVEYANCE A TEMPORARY BYPASS SHALL BE INSTALLED (I.E. PVCPIPE) TO ADEQUATELY CONVEY RUNOFF. TEMPORARY BYPASS BMPS SHALL BE INCIDENTAL TO THE CONTRACTUNLESS PREVIOUSLY APPROVED BY THE OWNER / ENGINEER15.CONSTRUCTION DEWATERING·DURING DEWATERING ACTIVITIES, THE SEDIMENT LADEN WATER CANNOT CAUSE NUISANCE CONDITIONS ANDMUST DISCHARGE TO A SEDIMENT CONTROL DESIGNED TO PREVENT DISCHARGE WITH VISUAL TURBIDITY.OPTIONS FOR REDUCING THE TURBIDITY OF THE WATER INCLUDE:oCONSTRUCT A TEMPORARY SEDIMENT TRAP FOR TURBID WATER DISCHARGE.oUSE A PORTABLE SEDIMENT TRAP SYSTEM.o APPLY NATURAL BASED FLOCCULENT TECHNOLOGY SUCH AS CHITOSAN IN SEDIMENT TRAPS OR ASERIES OF DITCH CHECKS TO CONTAIN SEDIMENT.oUSE A FILTER BAG SYSTEMo PUMP TO A TEMPORARY SEDIMENT BASIN.·TO THE EXTENT FEASIBLE, USE WELL-VEGETATED UPLAND AREAS OF THE SITE TO INFILTRATE DEWATERINGWATER BEFORE DISCHARGE.·ENERGY DISSIPATION WILL BE PROVIDED AT ALL DISCHARGE POINTS.·DEWATERING OR BASIN DRAINING ACTIVITIES WILL NOT CAUSE EROSION IN RECEIVING CHANNELS ORADVERSELY IMPACT WETLANDS.·DEWATERING DISCHARGE MUST BE VISUALLY CHECKED. PHOTOGRAPH DISCHARGE AT THE BEGINNING AND ATLEAST EVERY 24 HOURS OF OPERATION. DEWATERING THAT ONLY LASTS FOR A FEW MINUTES, AS OPPOSED TOHOURS, AND DO NOT REACH SURFACE WATERS, DO NOT REQUIRE PHOTOGRAPHS OR DOCUMENTATION.·IF NUISANCE CONDITIONS RESULT (SEDIMENT PLUME IN THE DISCHARGE, DISCHARGE APPEARS CLOUDY OROPAQUE, HAS A VISIBLE CONTRAST, HAS A VISIBLE OIL FILM, HAS AQUATIC HABITAT DEGRADATION),DEWATERING MUST BE CEASED IMMEDIATELY AND CORRECTIVE ACTIONS MUST OCCUR BEFORE DEWATERING ISRESUMED.·ALL EROSION CONTROL OR SEDIMENT TRAPS REQUIRED FOR CONSTRUCTION DEWATERING SHALL BECONSIDERED INCIDENTAL TO THE CONSTRUCTION ACTIVITY REQUIRING DEWATERING.16.CONSTRUCTION ENTRANCES·A TEMPORARY CRUSHED ROCK OR WOOD CHIP PAD SHALL BE LOCATED WHERE VEHICLES LEAVE THECONSTRUCTION SITE.·THE CONSTRUCTION ENTRANCE PAD SHALL BE AT LEAST 50 FEET IN LENGTH.·GEOTEXTILE FABRIC MAY BE PLACED UNDER THE CRUSHED ROCK OR WOOD CHIPS TO PREVENT MIGRATION OFMUD FROM UNDERLYING SOIL INTO THE CONSTRUCTION ENTRANCE MATERIAL.·ROCK PADS SHALL BE CONSTRUCTED OF ROCK 1 TO 3 INCHES IN SIZE AND PLACED IN 6 INCH LAYERS.·CONSTRUCTION ENTRANCES SHALL BE INSPECTED AT LEAST EVERY 7 DAYS AND MAINTAINED AS NEEDED.·TRACKED SEDIMENTS SHALL BE REMOVED FROM PAVED SURFACES AT THE END OF EACH DAY USING PICK-UPTYPE STREET SWEEPER.·IF TRACKING INTO ROADWAY BECOMES PROBLEMATIC THE ENTRANCE PADS SHALL BE LENGTHENED ORANOTHER TECHNIQUE APPLIED. TEMPORARY EROSION CONTROL DEVICES REQUIRED DUE TO CONTRACTORSMETHOD OF SEQUENCING THEIR CONSTRUCTION WORK SHALL BE INCIDENTAL TO THE GRADING CONTRACT.·THE CONSTRUCTION ENTRANCE SHALL BE MONITORED CLOSELY DURING WET CONDITIONS. IF TRACKING INTOADJACENT ROADWAYS OCCURS, THE FREQUENCY OF STREET SWEEPING SHALL BE INCREASED.17.CONCRETE TRUCK WASHOUT·CONCRETE TRUCKS SHALL UTILIZE THE CONCRETE WASHOUT AREA SHOWN ON THE PLANS TO WASH ANDRINSE THEIR EQUIPMENT PRIOR TO LEAVING THE SITE.·WASHOUT OF CONCRETE MIXER TRUCKS WILL BE PERFORMED IN THE DESIGNATED AREAS ONLY.·WASHOUTS WILL BE CONSTRUCTED AND MAINTAINED TO PROVIDE SUFFICIENT CONTAINMENT FOR ALL LIQUIDAND CONCRETE WASTE GENERATED BY WASHOUT OPERATIONS.·WASHOUTS SHALL BE CLEARLY MARKED ON SITE WITH SIGNAGE BY THE UTILITY CONTRACTOR WITH APPROVALFROM OWNER.·WASHOUTS SHALL BE LOCATED A MINIMUM OF 50 FEET FROM DRAINAGE FACILITIES AND WATERCOURSES.·CONCRETE WASHOUT AREAS WILL HAVE AN IMPERMEABLE LINER TO PREVENT CONCRETE WASHOUT WATERFROM INFILTRATING/CONTACTING WITH SOIL.·IMPERMEABLE LINER SHALL CONSIST OF 10 MIL POLYLINER.·WASHOUT SYSTEMS CAN BE USED AS ALTERNATE WASHOUT AREAS.18.VEHICLE MAINTENANCE·ROUTINE MAINTENANCE OF VEHICLES AND EQUIPMENT SHALL OCCUR IN STAGING AREAS ONLY.·VEHICLE WASHING SHOULD BE AVOIDED. IF WASHING IS NECESSARY, RUNOFF FROM THE WASHING WILL BECONTAINED AND LIMITED TO A DEFINED AREA OF THE SITE. RUNOFF MUST BE CONTAINED AND WASTEPROPERLY DISPOSED OF.·ENGINE DEGREASING SHALL BE AVOIDED. IF DEGREASING IS NECESSARY, RUNOFF FROM THE OPERATION WILLBE CONTAINED IN A LINED SEDIMENT TRAP AND PROPERLY DISPOSED OF AT A TREATMENT FACILITY.·ALL REQUIRED SEDIMENT TRAPS AND CONTAINMENT FACILITIES AND PROPER DISPOSAL OF WASHWATER/DEGREASING AT A TREATMENT FACILITY SHALL BE INCIDENTAL TO THE CONSTRUCTION CONTRACT.19.FUELING·ANY FUEL TANK OR TRUCK STORED ON THE PROJECT SITE SHALL BE PROTECTED BY A SECONDARYCONTAINMENT SYSTEM.·FUELING AREAS SHALL NOT BE WASHED OR RINSED WITH WATER SINCE THIS COULD CAUSE FUEL SPILLS TO BEDISCHARGED INTO STORM WATER SYSTEMS.·ABSORBENT MATERIALS SHALL BE AVAILABLE ON SITE FOR USE IN CLEANING UP SMALL SPILLS.·ALL REQUIRED FUEL CONTAINMENT AND CLEAN-UP MATERIALS AND THE PROPER DISPOSAL OF THE MATERIALSSHALL BE INCIDENTAL TO THE CONSTRUCTION CONTRACT.20.HAZARDOUS MATERIALS·HAZARDOUS MATERIALS SHALL BE PROPERLY STORED TO PREVENT VANDALISM OR UNAUTHORIZED ACCESS.·CONTAINMENT UNITS SHALL BE INSTALLED IN ACCORDANCE WITH FEDERAL, STATE, AND LOCAL REGULATIONS.·MPCA STORING AND DISPOSAL REQUIREMENTS SHALL BE FOLLOWED FOR ALL HAZARDOUS WASTE.·NO HAZARDOUS MATERIAL SHOULD BE STORED WITHIN 200 FEET OF AN IDENTIFIED CRITICAL AREA.·ABSORBENT MATERIALS SHALL BE AVAILABLE FROM THE CONTRACTOR ON SITE FOR USE IN CLEANING UPSMALL SPILLS.·IF BUILDING MATERIALS, CHEMICALS, OR GENERAL REFUSE IS BEING USED, STORED, DISPOSED OF, OROTHERWISE MANAGED INAPPROPRIATELY, THE CONTRACTOR SHALL CORRECT SUCH DEFECTS WITHIN 24HOURS OF DETECTION OR NOTIFICATION.·ALL REQUIRED CONTAINMENT / STORAGE UNITS / ABSORBENT MATERIAL AND REQUIRED DISPOSAL SHALL BEINCIDENTAL TO THE CONSTRUCTION CONTRACT.21.CHEMICAL CONTAINMENT·GASOLINE, OIL, PAINT, SOLVENTS, AND OTHER CHEMICALS NECESSARY FOR CONSTRUCTION ARE NOT ALLOWEDTO CONTACT THE GROUND SURFACE, BE EXPOSED TO GROUNDWATER OR BE RELEASED TO A SURFACE ORGROUNDWATER EXCEPT IN DE MINIMIS QUANTITIES.·ALL PRODUCTS SHALL BE KEPT IN THEIR ORIGINAL CONTAINER, WITH ORIGINAL LABELS STILL ATTACHED, UNLESSTHE CONTAINER IS NOT RESEALABLE.·HAZARDOUS MATERIALS SHALL BE RETURNED TO THE HAZARDOUS MATERIAL STORAGE AREA AT THE END OFEACH DAY.·AN EFFORT SHOULD BE MADE TO STORE ONLY ENOUGH PRODUCTS TO DO THE REQUIRED JOB.·THE CONTRACTOR SHALL PROVIDE TANKS OR BARRELS TO COLLECT LIQUID BYPRODUCTS THAT POSE APOLLUTION HAZARD.·THE POLLUTANTS SHALL BE REMOVED FROM THE SITE ON A WEEKLY BASIS AND DISPOSED OF IN ACCORDANCEWITH FEDERAL, STATE AND LOCAL REGULATIONS.·ALL SPILLS SHALL BE CLEANED UP IMMEDIATELY AFTER DISCOVERY, IN ACCORDANCE WITH THEMANUFACTURE'S RECOMMENDED METHODS.·ALL REQUIRED CONTAINMENT / STORAGE UNITS / ABSORBENT MATERIAL AND REQUIRED DISPOSAL SHALL BEINCIDENTAL TO THE CONSTRUCTION CONTRACT·ALL STORAGE AREAS SHALL BE SECURED TO PREVENT UNAUTHORIZED ACCESS.22.SOLID WASTE·SOLID WASTE SHALL BE STORED IN APPROPRIATE CONTAINERS AND PROPERLY DISPOSED OF ON A REGULARBASIS.·CONTAINERS SHALL BE COVERED TO PREVENT WIND BLOWING THE WASTE AROUND THE SITE.·MPCA DISPOSAL REQUIREMENTS WILL BE FOLLOWED FOR ALL SOLID WASTE.·SOLID WASTE STORAGE CONTAINERS AND PROPER DISPOSAL SHALL BE CONSIDERED INCIDENTAL TO THECONSTRUCTION CONTRACT.23.DUST CONTROL·THE CONTRACTOR SHALL USE A VARIETY OF DUST CONTROL INCLUDING BUT NOT LIMITED TO THE FOLLOWING:A.RAPID STABILIZATION METHODS ON SLOPESB.WATER ON ROADWAYS AND GRADED AREASC.ALTERNATIVES: IN THE FORM OF VEGETABLE POLYMERS, WATER AND CALCIUM CHLORIDE PETROLEUMEMULSION RESINS, OR ACRYLIC COPOLYMERS MAY ALSO BE USED.·ALL REQUIRED DUST CONTROL SHALL BE INCIDENTAL TO THE CONSTRUCTION CONTRACT AS PERSPECIFICATIONS.24.WINTER STABILIZATION·COVER EXPOSED SOILS ON OR AROUND NOV. 15TH AND/OR PRIOR TO TERMINATION OF CONSTRUCTIONACTIVITIES FOR WINTER·ALL EXPOSED SOILS TO BE COVERED WITH 2 TONS TYPE 1 MULCH·ALL EXPOSED SOILS TO BE SEEDED WITH MNDOT SEED MIX 21-112ALL LOW POINTS IN ROADS TO BEADEQUATELY DRAINED IN ACCORDANCE WITH NPDES DEWATERING REQUIREMENTS PART IV. CONSTRUCTIONACTIVITY REQUIREMENTS. SECTION D. DEWATERING AND BASIN DRAINING.·PERIMETER SILT FENCE OR OTHER CONTROLS TO BE INSTALLED 3-5 FEET FROM THE BACK OF THE CURB ANDOUT OF THE PLOWED SNOW AREA.·PERIMETER CONTROLS AROUND PERMANENT STORMWATER BASINS TO BE INSTALLED AND MAINTAINED·INLET CONTROLS TO BE REMOVED ACCORDING TO LEGAL REQUIREMENTS WITH DOCUMENTATION WITHIN 72HOURS FROM LEGAL AUTHORITY.·IF WORK HAS OCCURRED NEAR OR IN STREAMS OR OTHER SURFACE WATERS, THE EXPOSED SOILS SHALL BESTABILIZED TO PROTECT AGAINST FLOODING AND SPRING RUNOFF TO THE 100-YR FLOOD ELEVATION.·ALL TEMPORARY AND PERMANENT STORMWATER BASINS AND SEDIMENT BASINS SHOULD HAVE OUTLETS ANDSTABILIZED EMERGENCY OVERFLOWS INSTALLED AS PER THE GRADING AND/OR UTILITY PLAN AND AT THEAPPROVAL OF THE OWNER.25.NON-STORMWATER DEWATERING·HYDRANT FLUSHING: FLUSHING OF HYDRANTS WILL BE DISCHARGED·THROUGH TEMPORARY PIPES AS NECESSARY, ONTO IMPERVIOUS SURFACES OR TO STABILIZED ARES WITHENERGY DISSIPATION AT THE DISCHARGE POINT. THE DISCHARGE SHOULD BE COLLECTED BY THE STORMWATER BASINS AND STORM SEWER SYSTEM.·POTABLE WATER DISCHARGE: ALL WATER LINES WILL BE FLUSHED USING HOSES AND DISCHARGED ONTO ANIMPERVIOUS SURFACE AND DIRECTED TO THE STORM SEWER INFRASTRUCTURE BY NON-EROSIVE MEANS.26.WORK NEAR SPECIAL WATERS·EXPOSED SOILS MUST BE STABILIZED WITHIN 7 DAYS OF ACTIVITY TEMPORARILY OR PERMANENTLY CEASED.·TEMPORARY SEDIMENT BASIN NEEDED WITHIN AREAS 5 ACRE DISTURBANCE WITH COMMON POINT OFDISCHARGE.·IF WORK IS NEAR SPECIAL WATERS REFER TO APPENDIX A OF THE NPDES PERMIT FOR ADDITIONAL NOTES ANDREQUIREMENTS.·MAINTAIN AT ALL TIMES, 100 FT UNDISTURBED BUFFER AROUND SPECIAL WATERS.·NO UNTREATED DEWATERING WILL TAKE PLACE AND DISCHARGE TO "SPECIAL WATERS"·SEE PERMIT FOR ADDITIONAL NOTES AND REQUIREMENTS27.WORK NEAR OR IN IMPAIRED WATERS·EXPOSED SOILS MUST BE STABILIZED WITHIN 7 DAYS OF ACTIVITY TEMPORARILY OR PERMANENTLY CEASED.·TEMPORARY SEDIMENT BASIN NEEDED WITHIN AREAS 5 ACRE DISTURBANCE WITH COMMON POINT OFDISCHARGE.·IF WORK IS NEAR SPECIAL WATERS REFER TO APPENDIX A OF THE NPDES PERMIT FOR ADDITIONAL NOTES ANDREQUIREMENTS.·NO UNTREATED DEWATERING WILL TAKE PLACE AND DISCHARGE TO "IMPAIRED WATERS"·SEE PERMIT FOR ADDITIONAL NOTES AND REQUIREMENTS28.WORK IN KARST AREAS·SEE PERMIT FOR ADDITIONAL NOTES AND REQUIREMENTS29.INFILTRATION/FILTRATION AREAS·FENCE OFF AREA PRIOR TO BEGINNING CONSTRUCTION.·EXCAVATION AREA SHALL TAKE PLACE AFTER CONTRIBUTING AREAS ARE AT FINAL GRADE AND STABILIZED.·DO NOT USE HEAVY/WHEELED EQUIPMENT IN FILTRATION AREA.·DIVERSIONS, REDUNDANT SEDIMENT AND EROSION CONTROLS MUST BE USED TO PROTECT AREA.·ENSURE 8 FT MAINTENANCE ACCESS IS ADEQUATE FOR AREA.·IF GRADING MUST OCCUR IN FILTRATION AREA, LEAVE GRADE 3 FT HIGH TEMPORARILY UNTIL AREA CAN BEFINAL GRADED AND STABILIZED SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-SWPPF01.DWG 1811CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGESWPPP MAPS221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125708/07/25RYAN BLUHMPIONEER RIDGE, LLC.© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com40'8' or 4'06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00SWPPP AMENDMENTSTHIS PLAN AND THE ATTACHMENTS MUST BE AMENDED WITHIN 7 DAYS TO INCLUDE ADDITIONAL REQUIREMENTS OR MODIFIED REQUIREMENTS WHICH TAKE PLACEDURING CONSTRUCTION IF ONE OR MORE OF THE FOLLOWING OCCUR:1.THERE IS A CHANGE IS DESIGN CONSTRUCTION, OPERATION, MAINTENANCE, WEATHER OR SEASONAL CONDITIONS THAT SIGNIFICANTLY IMPACTS THE DISCHARGE OFPOLLUTANTS FROM THE SITE TO SURFACE OR GROUNDWATER.2.INSPECTIONS OR INVESTIGATIONS BY THE SITE OWNER, OPERATOR, ENVIRONMENTAL PROTECTION AGENCY, MINNESOTA POLLUTION CONTROL AGENCY OFFICIALSINDICATE THIS PLAN IS NOT EFFECTIVE IN ELIMINATING OR SIGNIFICANTLY MINIMIZING THE DISCHARGE OF POLLUTANTS.3.THIS SWPPP IN NOT ACHIEVING THE GENERAL OBJECTIVES OF MINIMIZING POLLUTANTS IN STORMWATER DISCHARGES OR IF THIS PLAN IS NOT CONSISTENT WITH THEMN R1000011 CONSTRUCTION GENERAL PERMIT.4.IF THE MPCA NOTIFIES THE OWNER AND/OR OPERATOR (i.e. PERMITTEES) THAT ADDITIONAL REQUIREMENTS ARE NEEDED, REQUIREMENTS ARE NOT BEING NET FORTMDL OR OTHER WATER QUALITY STANDARDS, OR THAT THE SWPPP DID NOT INCORPORATE THE NECESSARY REQUIREMENTS.5.CHANGES INVOLVING THE USE OF A LESS STRINGENT BMP MUST INCLUDE A JUSTIFICATION DESCRIBING HOW THE REPLACEMENT BMP IS EFFECTIVE FOR THE SITECHARACTERISTICS.THE FOLLOWING TABLE SHOULD BE COMPLETED AS NECESSARY DURING CONSTRUCTION TO DOCUMENT CHANGES AND AMENDMENTS TO THIS DOCUMENT.AMENDMENTS MUST BE MADE BY ONE OF THE FOLLOWING INDIVIDUALS:THOSE PREPARING THIS DOCUMENT; THOSE OVERSEEING THE IMPLEMENTATION OF THE SWPPP;THOSE REVISING THE SWPPP; THOSE PERFORMING INSPECTIONS FOR THE PROJECT; AND/OR OTHER QUALIFIED INDIVIDUAL.PLACE THE AMENDMENT NUMBER NEXT TO ALL APPLICABLE CHANGES, REDLINES, AND INFORMATION IN THE DOCUMENT TO REFERENCE BACK TO THE CHANGESSUMMARIZED BELOW.AMENDMENT NO.VICINITY MAP/IMPAIRED WATERS MAPWEB SOIL SURVEY MAPSOIL MAP UNIT SYMBOL LEGENDDATEREASON, LOCATION, AND BRIEF DESCRIPTION OF CHANGE OR AMENDMENTREQUESTED BYPREPARED BYHAZELTINE LAKE- 0.83 MIEPA- APPROVED IMPAIRMENT FOR NUTRIENTSBLUFF CREEK- 0.2 MIEPA- APPROVED IMPAIRMENT FOR FISH BIOASSESSMENTS AND TURBIDITY 7.4%937.5SOG937.5 3:1 920912914916SFSFSFSF SF SFSFSFSFSFSFSFSF SFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFPOND 2-REUSENWL=922.5BOTTOM = 913.0100 YR HWL = 925.6EOF=925.6BERM=926.14:15 930930932934934 936936 92092292436.5900 896 898902904 906 9080.6%29.03.2%BW 33.0TW 34.01.5%36.1EOF25.6012XX X X1457.28OUTLOT B OUTLOT COUTLOT D35WC-010.08 ACRES219 LF012930930922922924924926926928928932932934934936WETLAND LINEWATERCOURSE IMPACT5 15" FES-864.8 CU YD CLASS III RIPRAPIE=913.38RELOCATED WATER COURSE(SEE TYPICAL SECTION)POOL (SEE DETAIL)POOL (SEE DETAIL)POOL (SEE DETAIL)8959009059109159209259308959009059109159209259300+001+002+003+0012'12'12'12' POOL BENCHStation=1+09ELEV = 909.512' POOL BENCHStation=0+08ELEV = 925.512' POOL BENCHStation=2+02ELEV = 897.5TRM (SEE DETAIL)VEGETATED / RIPRAP(SEE DETAIL)TRM (SEE DETAIL)VEGETATED / RIPRAP(SEE DETAIL)SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\EXHIBITS\25-03-24 0050930C-WATRCRSE.DWG 1812CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEWATERCOURSEALIGNMENT221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125705/16/25RYAN BLUHMPIONEER RIDGE, LLC.CONSTRUCTION PLANS© 2025 Westwood Professional Services, Inc.0'20'40'60'1" = 20'20'4' or 2'06/11/2507/11/2507/21/2508/07/25.Watershed and City CommentsWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00SFGLPOST-SFHDSFRSCPROPERTY LINE982980SILT FENCETOP AND BOTTOM OF RETAINING WALLEMERGENCY OVERFLOWSB-19SOIL BORING LOCATIONSTORM SEWERTREE PROTECTION FENCETREE LINEEXISTINGPROPOSEDINDEX CONTOURINTERVAL CONTOUR982980SPOT ELEVATIONFLOW DIRECTIONSB-19RETAINING WALL (MODULAR BLOCK)GRADING LIMITSGRADING & EROSION CONTROL LEGEND0.00%900.00900.00TW=XXX.XXBW=XXX.XXE.O.F.ROCK CONSTRUCTION ENTRANCEEROSION CONTROL BLANKETTURF REINFORCEMENT MATHIGH/LOW POINTHP/LP900.00CL-CL ELEVATIONCL-CL900.00PROPOSED STREET PROFILE GRADEX.XX%POND NORMAL WATER LEVELSILT FENCE-POST GRADINGHEAVY DUTY SILT FENCEREDUNDANT SEDIMENT CONTROLINLET PROTECTIONEROSION CONTROL CHECKS/BIOROLLSWETLAND LINEWATER COURSE IMPACTPROPOSED SURFACEEXISTING SURFACELAST REVISED:04/20/21TEMPORARY BIOROLL BLANKET SYSTEM(DITCH APPLICATION)GD23FLOWNOTES:1.POINT ''A'' MUST BE HIGHER THAN POINT ''B'' TO ENSURE THAT WATER FLOWS OVER THE DIKE AND NOT AROUND THE ENDS.2.MnDOT SPEC. 3889, TYPE 3CATEGORY 20/25 EROSIONCONTROL BLANKET (SPEC. 3885)4"x4" TRENCH BACKFILLED OVEREROSION CONTROL BLANKET(SPEC. 3885)STRAW OR WOOD FIBER 6" OR12" DIA. ROLL ENCLOSED INPLASTIC OR POLYESTER NETTINGBIOROLL MIN. 10' LONG2"x2" x 18" LONG WOODEN STAKESAT 2' SPACING. DRIVE THROUGHNETTING AND FIBER ROLL.8", 11 GA. STAPLESSPACED 1' ON CENTERPOINT "B"POINT "A"12' MIN.BLANKETS MUSTOVERLAP BY 4"RELOCATED WATER COURSEEXISTING GROUNDEXISTINGPROPOSEDNOTE: INSTALL BIO ROLLS EVERY 25' DURINGMASS GRADING. REMOVE ONCE ROCK IS PLACED.Common Ground AllianceCall 48 Hours before digging:811 or call811.com3:13:118" THICK CLASS 3* NATURAL STONE ONLY,NO DOLOMITE OR LIMESTONE ALLOWEDFINISH GRADE VARIESSEE CROSS SECTIONSCL PROFILE2'2'EXISTINGGROUND (VARIES)8" THICK - GRANULARFILTER MATERIALGEOTEXTILE FABRICCOMMON BORROW(AS NECESSARY)2'TYPICAL SECTION - POOLTYPICAL SECTION - VEGETATED RIPRAPEXISTING GROUND SLOPE VARIESEXTEND SEED & WOODFIBER BLANKET 6FEET BEYOND EDGE OF RIPRAP, BOTH SIDES.FINISH GRADE VARIESSEE GRADING PLANCLASS III RIP RAP, 24"-27" THICK, USE COBBLESTO FILL VOIDS IN RIP RAP. NATURAL STONEONLY, NO DOLOMITE OR LIMESTONE ALLOWEDCOMMON BORROWCL PROFILE2'3:13:1TYPICAL SECTION - TRM SWALEEXISTING GROUND SLOPE VARIESMNDOT SPEC 3885 CATEGORY 30 HEAVYDUTY 2-SIDED NATURAL NET STRAWCOCONUT BLANKETFINISH GRADE VARIESSEE GRADING PLANCOMMON BORROWCL PROFILE2'3:13:1 LIVE STAKES TO BE:33% BLACK WILLOW33% RIVER BIRCH33% COTTONWOODFIBER LOGWATERCOURSEEDGE OF WATERCOURSEATTACH FIBER LOGTO SLOPE WITH LIVESTAKESFIBER LOG & LIVE STAKING PLANEXTEND SEED & WOOD FIBERBLANKET 6' BEYOND EDGE OFEXISTING RIPRAP, BOTH SIDESINSTALL LIVE STAKESAND FIBER ROLL PERDETAIL ON SHEET 14FIBER LOG (TYP)FIBER LOG (TYP)INSTALL LIVE STAKESAND FIBER ROLL PERDETAIL ON SHEET 14LIVE STAKESAND FIBER LOG,BOTH SIDES OFWATERCOURSE6" THICK,GRANULARFILTER MATERIALGEOTEXTILEFABRIC 5.0%7.4%9.0%7.6%935.9SOG935.9 937.5SOG937.5936.8928.6WO928.6 3:1 900910920930902904906908912914916918922924926928NWLNWLNWLNWLNWLNWLNWLNWLNWL NWL NWL 920912914916SFSF SF SFSFSFSFSFSFSFSF SFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSF4:14 5 93093093292092091491691892292292492492492692634.335.436.5900 910 920930 896 898902904 906 908 912 914 916918 922 924 926 928 932 934 9360.6%BW 33.0TW 34.01.5%36.1EOF25.6X15161457.2857.28 OUTLOT B OUTLOT COUTLOT D35NWLNWLNWLNWLNWLNWLNWLNWLNWL NWL NWL 35.00'50.00'WATERCOURSE IMPACTRELOCATED WATER COURSESTILLING BASINWATER COURSE BUFFER LIMITSNATIVE SEED MIXTO BE USED ON ALLDISTURBED AREASWITHIN BUFFER(SEE LANDSCAPE PLAN)WATER COURSEBUFFER SIGNAGE50.00'83.67'15.00'105.00'SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\EXHIBITS\25-05-07 0050930C-WATRCRSE BUFFER.DWG 1813CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEWATERCOURSE BUFFER221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125705/16/25RYAN BLUHMPIONEER RIDGE, LLC.CONSTRUCTION PLANS© 2025 Westwood Professional Services, Inc.Common Ground AllianceCall 48 Hours before digging:811 or call811.com0'20'40'60'1" = 20'20'4' or 2'06/11/2507/11/2507/21/2508/07/25.Watershed and City CommentsWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00EXISTING GROUNDPROPERTY LINEEXISTINGPROPOSEDINDEX CONTOURINTERVAL CONTOUREROSION CONTROL LEGEND982980982980SILT FENCESTOSTORM SEWERTPFTREE PROTECTION FENCETREE LINERETAINING WALL (MODULAR BLOCK)GRADING LIMITSEROSION CONTROL BLANKETTURF REINFORCEMENT MATPOND NORMAL WATER LEVELSILT FENCE-POST GRADINGHEAVY DUTY SILT FENCEREDUNDANT SEDIMENT CONTROLINLET PROTECTIONGLSFPOST-SFHDSFRSCWETLAND LINEWATER COURSE IMPACTRELOCATED WATER COURSEWATER COURSE BUFFER REQUIREMENTSWATER COURSE BUFFERWATER COURSE BUFFER SIGNAGEFLOW DIRECTION0.00%900.00SPOT ELEVATIONREQUIRED BUFFER AREA50' BUFFER = 30,172 SFPROPOSED BUFFER AREAAVG 62.6' BUFFER = 39,042 SFPROPOSED AVERAGE BUFFER WIDTH = 62.6 FTWATER COURSE BUFFER SIGNAGE SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\EXHIBITS\25-03-24 0050930C-WATRCRSE.DWG 1814CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEWATERCOURSEALIGNMENT221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/254125705/16/25RYAN BLUHMPIONEER RIDGE, LLC.CONSTRUCTION PLANS© 2025 Westwood Professional Services, Inc.0'#########1" = ######## or ##06/11/2507/11/2507/21/2508/07/25.Watershed and City CommentsWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00Common Ground AllianceCall 48 Hours before digging:811 or call811.com 48 49 50 51 5253545556575859P-P U GP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUG ∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆ ∆∆∆∆∆∆∆∆∆∆∆∆∆∆ ∆ ∆ ∆ ∆ ∆ ∆SSXXPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOH POHPOHPOHPOHPOHPOHSTOSTOSANSANSANSANSTOSTOSTOSTOSTOSTOSTOSTOSTOSTOSTOSTO STOWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWATWAT WATWATWATWATWATWATWATWATWATSTOPOH POHPOHPOHPOHSTO STOHHFOFOTPUGGASWATOUTOUTOUTOUTOUTOUTOUTOUTOUTOUTHWLHWLHWLHWLHWLHWLHWLHWLHWLHWLOUTOUTOUTOUTOUTHWLHWLHWL HWLHWLNWLNWLNWLNWLN W LNWLNWLNWLNWL NWLSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSF SF SF S F SFSFSFSFSFSFSFSFSFSFSFSF SF SF SF SFSFSFSFEX EOF22.5012NWL NWLNWLNWLNWLOUTOUTOUTOUT HWLHWLHWLHWLHWLHWLHWLHWLSFSFSTOSFMFMFMSTO08/07/2553774NICHOLAS T. MEYERSHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-TPP01.DWG 1815CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGEOVERALL TREEPRESERVATION221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/25PIONEER RIDGE, LLC.© 2025 Westwood Professional Services, Inc.###### or ##06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00DENOTES EXISTING CONIFEROUSTREE TO REMAINDENOTES EXISTING DECIDUOUSTREE TO REMAINDENOTES EXISTING CONIFEROUSTREE TO BE REMOVEDDENOTES EXISTING DECIDUOUSTREE TO BE REMOVEDDENOTES SILT FENCE /GRADING &DISTURBANCE LIMITSFTREE PRESERVATION REGULATIONSTREE PRESERVATION CALULATIONSLEGEND" T " POST OR EQUAL6' MAX.ORANGE MESH CONSTRUCTION FENCELOCATION AS SHOWN ON PLAN. MAINTAINMAXIMUM DISTANCE FROM TRUNK POSSIBLE.ORANGE CONSTRUCTION FENCESTAKED EVERY 6'1. PRUNING WILL BE DONE BY PROFESSIONALS DURING APPROPRIATE PRUNING SEASON.2.NO STORAGE OF MATERIALS, OPERATION OF MACHINERY, OR DEVELOPMENT OF ANY SORT WILL OCCURWITHIN THE FENCE-LINE WITHOUT APPROVAL IN WRITING FROM THE CITY.3.SITE GRADING TO BE DONE ONLY AFTER PROTECTIVE MEASURES HAVE BEEN TAKEN, CITY HAS APPROVEDFENCING LOCATIONS, AND ALL CONTRACTORS HAVE BEEN BRIEFED ON TREE PRESERVATION TECHNIQUES.LAST REVISED:05/28/15TREE PROTECTIONTP08NOTES:PLANELEVATIONDRIPLINE6' METAL FENCE POST. STAKE EVERY 6'MAXIMUM.TREE PROTECTION DETAILCONSTRUCTIONPLANS0'80'160'240'1" = 80'BASE LINE CANOPY COVERAGE PER ACRECOMPREHENSIVE PLAN DESIGNATIONCOMMERCIAL / INDUSTRIAL / INSTITUTIONALHIGH DENSITY RESIDENTIALMEDIUM DENSITY RESIDENTIALLOW DENSITY RESIDENTIALLARGE LOT RESIDENTIAL80%-100%28%35%40%55%68%60%-79%25%30%35%46%56%40%-59%20%25%30%35%43%20%-39%14%20%25%30%35%19% OR LESS10%15%20%25%25%(2)PRIOR TO THE SUBMITTAL OF DEVELOPMENT PLANS, A TREE SURVEY OF THE SITE SHALL BE PREPARED BY A REGISTERED LANDSCAPE ARCHITECT,LICENSED FORESTER, OR OTHER PROFESSIONAL APPROVED BY THE CITY. THE TREE SURVEY SHALL REFLECT CONDITIONS ON SITE AT THE TIME OFSUBMITTAL, OR SHALL HAVE BEEN REVIEWED AND UPDATED NO MORE THAN TWO YEARS PRIOR TO THE SUBMITTAL DATE. THIS SURVEY SHALLINCLUDE THE SPECIES, DBH SIZE, CONDITION, LOCATION OF ALL TREES OVER TEN INCHES IN DIAMETER AND ANY DAMAGED OR DISEASED TREESON SITE. ALL SIGNIFICANT SPECIAL, DAMAGED OR DISEASED TREES SHALL BE TAGGED AND IDENTIFIED BY NUMBER ON THE SURVEY. ADELINEATION OF THE EXISTING CANOPY COVERAGE AREA(S) WHICH OUTLINES ALL AREAS COVERED BY TREE CANOPY SHALL BE INCLUDED ASPART OF THE SURVEY. ADDITIONALLY, ALL DAMAGED AND DISEASED TREES SHALL BE CATALOGED WITH THE NATURE AND EXTENT OF ANYDAMAGE OR DISEASE SPECIFIED.a.BASED ON THIS SURVEY AND EITHER SITE OBSERVATION AND MEASUREMENT OR A CURRENT AERIAL PHOTOGRAPH (TAKEN WITHIN ONE YEAROF THE DATE OF PLAN SUBMITTAL) INTERPRETATION, THE FOLLOWING SHALL BE CALCULATED:1) BASE LINE CANOPY COVERAGE2) MINIMUM CANOPY COVERAGE REQUIREMENTSb.THE FOLLOWING TABLE SHALL BE USED TO DETERMINE THE MINIMUM AMOUNT OF CANOPY COVERAGE THAT MUST BE MAINTAINED ORPROVIDED ON-SITE AS PART OF THE DEVELOPMENT. IT SHALL REPRESENT THE MINIMUM CANOPY COVERAGE, CONSISTING OF EXISTING TREECANOPY AND/OR ADDITIONAL TREES REQUIRED FOR THE SITE. EXISTING WETLAND AREAS, BLUFF AREAS, AND DEDICATED PARK LANDLOCATED ON SITE SHALL BE EXCLUDED FROM THE CALCULATION OF SITE AREA IN THE DETERMINATION OF SITE COVERAGE. IF A FORESTED ISTO BE DEDICATED TO THE CITY FOR PARK LAND, THEN THIS AREA SHALL NOTE BE INCLUDED IN THE BASE LINE CANOPY COVERAGE AREACALCULATION NOR SHALL IT COUNT TOWARDS THE MINIMUM CANOPY COVERAGE FOR THE SITE.BASE LINE CANOPY COVERAGE IS THE CANOPY COVERAGE EXISTING AT THE TIME THE DEVELOPMENT APPLICATION IS FILED WITH THE CITY. MINIMUMCANOPY COVERAGE IS DETERMINED BY USING THE MATRIX.d. FOR DEVELOPMENTS THAT DO NOT MEET THE MINIMUM CANOPY COVERAGE, THE DEVELOPER SHALL BE REQUIRED TO DEVELOP AFORESTATION PLAN TO BRING THE TOTAL CANOPY COVERAGE UP TO THE MINIMUM REQUIREMENT. WHERE EXISTING WOODLANDS AREREMOVED OR THERE IS A LOSS OF TREES THAT WOULD OTHERWISE BE USED TO MEET THE CANOPY COVERAGE RETENTION REQUIREMENT, THEDEVELOPER SHALL DEVELOP A WOODLAND REPLACEMENT PLAN. THE REPLACEMENT PLAN MUST DESIGNATE AN AREA AT LEAST ONE ANDTWO-TENTHS (1.2) TIMES THE REMOVED CANOPY COVERAGE AREA THAT SHALL BE PLANTED WITH REPLACEMENT TREES FOR THOSE REMOVED.THESE PLANS SHALL LOCATE ADDITIONAL TREES EITHER AS A CONTINUATION OF EXISTING STANDS OF TREES THAT ARE TO BE PRESERVED ORCREATE NEW STANDS OF TREES IN DESIRABLE LOCATIONS SUCH AS ALONG ROADWAY CORRIDORS, ON THE NORTH AND WEST PERIMETERSOF THE DEVELOPMENT, IN COMMON OPEN AREAS, OR ADJACENT TO PARK FACILITIES.e. THE FOLLOWING CRITERIA SHALL BE FOLLOWED IN ESTABLISHING MINIMUM CANOPY COVERAGE:1) WHEN PLANTING TREES, ONE TREE SHALL BE DEEMED TO PROVIDE 1,089 SQUARE FEET OF REQUIRED CANOPY COVERAGE;2) TREES MUST BE FROM THE APPROVED LIST OF DESIRABLE SPECIES (PREFERENCE GIVEN FOR TREES DESIGNATED AS NATIVE);3) NO MORE THAN TEN PERCENT OF THE TREES MAY BE FROM ANY ONE TREE SPECIES, NO MORE THAN 20 PERCENT OF THE TREES MAY BEFROM ANY ONE GENUS, AND NO MORE THAN 30 PERCENT OF TREES FROM ANY ONE FAMILY;4) OVERSTORY TREES SHALL BE AT LEAST 212-INCH CALIPER AND UNDERSTORY TREES SHALL BE A MINIMUM OF 112-INCH CALIPER;5) CONIFER TREES SHALL BE A MINIMUM OF SIX FEET IN HEIGHT;6) PLANT MATERIALS USED FOR THE REFORESTATION SHALL BE OF A SIMILAR SPECIES AS VEGETATION FOUND ON-SITE;7) TREES SHALL BE USED THAT APPROPRIATE TO THE SOIL CONDITIONS FOUND ONSITE;8) TREES SHALL BE FROM CERTIFIED NURSERY STOCK AS DEFINED AND CONTROLLED BY M.S. §˜§˜ 18.44 THROUGH 18.61, THE PLANT PESTACT; AND9) NOT LESS THAN 75 PERCENT OF THE TOTAL TREES REQUIRED SHALL BE OVERSTORY SPECIES.BLUFF AREA DEDUCTIONTREE CANOPYTREE CANOPY SAVED 575859P-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUG∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆ ∆∆∆∆∆∆∆∆∆∆∆∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆∆X XPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOH POHSTOWATWATWATWATWATWATWATWATWATWATWATPOHPOHPOHPOHPOHPOHOUTOUTOUTOUTOUTHWLHWLHWLHWLHWLHWLOUTOUTOUTOUTOUTOUTOUTOUTOUTOUTNWLNWLNWLNWLNWLNWLNWLNWLNWLNWLNWLNWLNWLNWL NWL NWLSFSFSFSFSF SF SF SF SF SF SFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSF SF SF SF SFSFSFSFSFSFSFSFEX EOF22.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 NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-TPP01.DWG 1816CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGETREE PRESERVATIONPLAN221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/25PIONEER RIDGE, LLC.08/07/2553774NICHOLAS T. MEYER© 2025 Westwood Professional Services, Inc.###### or ##06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00CONSTRUCTIONPLANS0'50'100'150'1" = 50'DENOTES EXISTING CONIFEROUSTREE TO REMAINDENOTES EXISTING DECIDUOUSTREE TO REMAINDENOTES EXISTING CONIFEROUSTREE TO BE REMOVEDDENOTES EXISTING DECIDUOUSTREE TO BE REMOVEDDENOTES SILT FENCE /GRADING &DISTURBANCE LIMITSFLEGENDBLUFF AREA DEDUCTIONTREE CANOPYTREE CANOPY SAVED 50 5152535455P-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUGP-PUG∆∆∆∆∆∆∆∆∆∆ ∆ ∆∆∆∆∆∆∆∆∆∆∆SXXXX POH POH POH POH POH POH POH POH POH POHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHSTOSTOSTOSANSANSANSANSTOSTOSTOSTOSTOSTOSTOSTO STOSTOSTOWATWATWAT WAT WAT WAT WAT WAT WATWATWATWATWATWATWATWATWATSTOSTOSTOHHFOFOFOTOUTOUTOUTOUTOUTOUTOUTOUTOUTOUTOUT OUTOUTOUTOUTOUTHWLHWLHWLHWLHWLHWLHWLHWLHWLHWLHWLHWL HWLHWLHWLHWLHWLHWLHWLHWLHWLHWLHWL HWLHWLSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSF SFSF SFSFSFSFSFSFSFSFSF SF SF S F S F S FNWLNWLNWLNWLNWLNWLNWLNWLNWLPOND 3OUTLET EL= 909.92 (EXIST.24")100 YR HWL=911.7EOF= 914.8BOTTOM= 907.0FILTRATION BASIN 3.1w/SUMP MH FORPRETREATMENTOUTLET EL= 919.0BOTTOM= 917.5DT IE= 916.0DT IE OUT= 915.415" IE OUT= 914.9100 YR HWL= 920.4EOF= 920.5OUTOUTOUTOUTOUTOUTOUT STOFMFMFMFMSTOPOND 3OUTLET EL= 909.92 (EXIST.24")100 YR HWL=911.7EOF= 914.8BOTTOM= 907.0FILTRATION BASIN 3.1w/SUMP MH FORPRETREATMENTOUTLET EL= 919.0BOTTOM= 917.5DT IE= 916.0DT IE OUT= 915.415" IE OUT= 914.9100 YR HWL= 920.4EOF= 920.550015002500350045005500650075008500950105011501350125014501550165017501850195020502150225023502450255026502750285029503050315190519151925193519451955196519751985199SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-TPP01.DWG 1817CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGETREE PRESERVATIONPLAN221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/25PIONEER RIDGE, LLC.08/07/2553774NICHOLAS T. MEYER© 2025 Westwood Professional Services, Inc.###### or ##06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00CONSTRUCTIONPLANS0'50'100'150'1" = 50'DENOTES EXISTING CONIFEROUSTREE TO REMAINDENOTES EXISTING DECIDUOUSTREE TO REMAINDENOTES EXISTING CONIFEROUSTREE TO BE REMOVEDDENOTES EXISTING DECIDUOUSTREE TO BE REMOVEDDENOTES SILT FENCE /GRADING &DISTURBANCE LIMITSFLEGENDBLUFF AREA DEDUCTIONTREE CANOPYTREE CANOPY SAVED SHEET NUMBER:VERTICAL SCALE:DATE:PREPARED FOR:OFHORIZONTAL SCALE:DRAWN:CHECKED:DESIGNED:INITIAL ISSUE:REVISIONS:Phone :hLWeZaWer 'rLYe 6XLWe Fax 0LnneWonNa 01 Toll Free DATE:LICENSE NO.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY MEOR UNDER MY DIRECT SUPERVISION AND THAT I AM ADULY LICENSED LANDSCAPE ARCHITECT UNDER THE LAWSOF THE STATE OF MINNESOTAN:\0050930.00\DWG\CIVIL\FINAL\GRADING\0050930C-TPP01.DWG 1818CHANHASSEN, MINNESOTA08/07/25RMBRMBEJKPIONEER RIDGETREE PRESERVATIONDATA221 RIVER RIDGE CIRCLE SBURNSVILLE, MN 55337PIONEER RIDGE05/16/25PIONEER RIDGE, LLC.08/07/2553774NICHOLAS T. MEYER© 2025 Westwood Professional Services, Inc.###### or ##06/11/2507/11/2507/21/2508/07/25.WATERSHED AND CITY COMMENTSWATERSHED COMMENTSWATERSHED COMMENTSWATERSHED AND CITY COMMENTS.PROJECT NUMBER: 0050930.00CONSTRUCTIONPLANSTREE PRESERVATION DATA