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Storm Water Pollution Prevention Plan (SWPPP) <br />CONSTRUCTION ACTIVITY <br />Narrative-THE CONSTRUCTION OF A BUILDING FACILITY WITH REQUIRED <br />PARKING AND DRIVEWAY AREAS. STORM WATER RUNOFF FROM THE <br />SITE WILL BE CONTROLLED IN THE FORM OF A DETENTION POND AND AN <br />INFILTRATION BA51N. LANDSCAPING <br />The City of LINO LAKES w61 oversee Impleme,10100, F otdi/ion, meidenm00 <br />and post construction of erosion prevention mellow anti aedimaN corona BMPo <br />drown on this plan <br />CONSTRUCTION SEQUENCE: <br />A. PRE - CONSTRUCTION <br />1) INSTALL PERIMETER SILT FENCE AND TREE FENCE <br />2) INSTALL GRAVEL ENTRANCE <br />3) VERIFY LOCATIONS OF UNDERGROUND UTILITIES WITH THE OWNER <br />PRIOR TO EXCAVATION. <br />8. CONSTRUCTION <br />1) BEGIN SITE EARTHWORK BEGINNING WITH INSTALLATION AND <br />CONSTRUCTION OF TEMPORARY OR PERMANENT DETENTION PONDS <br />AND OTHER STORMWATER CONTROL METHODS. <br />2) PERMANENT TURF ESTABLISHMENT OF DISTURBED SOILS ON <br />EMBANKMENT AND SIDE SLOPES N ACCORDANCE WITH WATERSIED <br />STANDARDS. <br />3) BEGIN UTILITY CONSTRUCTION. <br />4) COMPLETE WE EARTHWORK WITHIN 2 WEEKS OF COMPLETION OF <br />5TE GRADING, TOPSOIL SHALL BE SPREAD ON ALL DISTURBED AREAS <br />OF SITE EXCLUDING ROADWAYS. SEED ALL AREAS MATH PERENNIAL <br />RYE GRASS AT THE RATE OF 100 LBS(ACRE MULCH ALL DISTURBED <br />AREAS WITH MNDOT TYPE 1 MULCH SPREAD AT THE RATE OF 1.5-2.0 <br />TONS PER ACRE. MULCH SHALL BE DISC ANCHORED. <br />5) COMPLETE UTILITY CONSTRUCTION. <br />C. POST-CONSTRUCTION <br />1) INSPECT SITE TO ENSURE PERMANENT SEDIMENT CONTROL <br />SCHEDULE IS COMPLETED. <br />2) REMOVE ALL SILT DEPOSITS FROM POND AREAS. <br />3) REMOVE PERIMETER SILT FENCING AND CHECK DAMS UPON FINAL <br />ACCEPTANCE OF LIPCA. <br />PERMANENT SEDIMENT CONTROL SCHEDULE: <br />1) ALL WORK SHALL COMPLY WITH THE MINNESOTA POLLUTION <br />CONTROLS )MPCA) GENERAL STORMWATER PERMIT PHASE II FOR <br />CONSTRUCTION ACTMTY (IAN 0100001). BY BEGINNING WORK, THE <br />CONTRACTOR ACKNOWLEDGES THE TERMS OF THIS PERMIT AND <br />AGREES TO ABIDE BY THEM <br />2) ALL WDRK SHALL COMPLY WITH THE GUIDELINES SET FORTH IN TIE <br />MPCAS PROTECTING WATER QUALITY IN URBAN AREAS, BEST <br />MANAGEMENT PRACTICES FOR MINNESOTA AND THE US -EPAS <br />STORMWATER MANAGEMENT FOR CONSTRUCTION ACTIVITIES <br />3) THE IMPROVEMENTS INCLUDED ON THIS PLAN ARE PART OF THE <br />PERMANENT EROSION CONTROL PLAN. <br />4) SITE MAINTENANCE SHALL INCLUDE REMOVING SITE DEBRIS <br />INCLUDING ROUTINE SWEEPNG OF STREETS, CLEANING OUT CATCH <br />BASINS. AND DISPOSING MATERIAL OFFSITE. <br />5) POND MAINTENANCE SHALL INC WDE REMOVING ALL SEDIMENT AND <br />DEBRIS FROM DETENTION BASIN, REPAIRING ANY EROSION DAMAGE IN A <br />TIMELY MANNER. AND REGULAR INSPECTION TO VERIFY PROPER <br />OPERATION OF DENTENTION BASIN. (NO STANDNO WATER EXCEPT N <br />DEAD STORAGE AREAS) <br />6) DURING CONSTRUCTION, TIE CONTRACTOR SHALL INSPECT THE <br />ENTIRE SITE AT LEAST ONCE A WEEK AND FOLLOWNG ANY <br />MF_ASURASLE RAINFALL EVENTS FOR SIGNS OF EROSION AND SILTING. <br />WASHED OUT TURF AND OTHER DAMAGED AREAS SHALL BE REPAIRED <br />IMMEDIATELY. <br />GENERAL NOTES: <br />ALL PROPOSED STREET CONSTRUCTION SHALL BE COMPLETED USING <br />APPROVED MATERIALS, METHODS OF PLACEMENT AND TESTING AS <br />REQUIRED BY ALL GOVERNING SPECIFICATIONS OF TIE CITY AND THE <br />STATE OF MINNESOTA DEPARTMENT OF TRANSPORTATION. ALL <br />PROPOSED UTILITIES ARE TO BE FURNISHED AND INSTALLED USING <br />APPROVED MATERIALS, METHODS OF PLACEMENT AND TESTING AS <br />REQUIRED BY THE CITY. ANY PUBLIC UTILITIES SHOWN ON THIS PLAN <br />ARE ONLY APPROXIMATE N DEPTH AND LOCATION AND MUST BE <br />VERIFIED BY THE CONTRACTOR. FURTHER, OTHER UTILITIES MAY EXIST <br />AND T SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN <br />THE LOCATION OF SUCH . GOPHER STATE ONE CALL SYSTEM <br />1 .000- 252.1166. <br />NOTE- B -612 CONCRETE CURS <br />P1 ppL LOT WrR 1061 <br />ARI(I L LOT ONLY. <br />arc SLOP1 <br />rzN`.`,r <br />W OYIIVOn litoo WA. on 00n MA <br />P OMMY WM TOME. on ITO 2331 <br />Tort. lTrr CZ -i 4a1ai uii <br />417,4 TK rpvtTC ■Nt 9441 6 MEMO PPM TO 1.1.0.1G <br />TIE OW. <br />TYPICAL DRIVE SECnoN <br />HOT m SCALE <br />-- -- 0----- ------------------- - -" - <br />- 066----- - ..........._.. - <br />..466 <br />BIRCH STREET <br />- <br />,N4�'igLN 1)01- -'116IN —h <br />885 <br />. <br />co <br />SED POND B7 AS PROPOSED If <br />100 YR HWL= 897.68 z <br />NWL =889.0 <br />680 <br />N <br />01 <br />885 <br />Orgin <br />■■■URRU <br />IIAVME <br />IEl1 Eirwil♦ r , <br />9.4.1 <br />TEANSITION <br />TO MATCH <br />EX /ST. CUR <br />OFFICE /RETAIL. /RESTAURANT <br />12,480 <br />STO <br />FFE896.50 <br />=895.0 <br />��� <br />=895. <br />885 <br />B =891.0 <br />=895.0 <br />cn <br />D POND Bl AS"PROPbS£D <br />100 YR HWL0891.68 <br />NWL =889.0 <br />0 <br />10 <br />e <br />1 890.0 <br />0 <br />ga. 74 <br />1 LPT <br />8 <br />=855 -- --- <br />=895.0 <br />885 <br />• <br />.—mS.€ O A IF RECI•F .. ..._... <br />:. '894... ......__ —S_ S5__ / cr. —. <br />• <br />..................... _.......... <br />tr smsNOTE, <br />NO CHANGES ARE PROPOSED TO <br />WETLAND MITIGATION AREA OF <br />POND B OR SEDIMENTATION <br />AREAS. <br />890 <br />I Co <br />N'yAN - -�11N a� N-- <br />�9NIN- '11ANJ <br />894.0 <br />EXISTING 15' CULVER <br />I.E. =886,0 <br />POND B AS PROPOSED .. ----- <br />ZUQ�R HWL= .86 <br />- - - - - -- -- NWL =889 D-- - - ---� <br />POND B AS GRADED <br />0.0' <br />9.0' <br />SECTION A <br />45 <br />RETAINING WALL <br />70898.0 <br />I� ---4 5=991.5 <br />NWL =899.00 <br />a• <br />RECEIVED <br />AU G 0 3 2006 <br />CI-n, OF LINO LAKES <br />h <br />1 <br />1 <br />x.56 <br />894.7E <br />o x 4o <br />SCALE W FEET <br />1 INCH = JO FEET (22" X 34 <br />1 INCH = 60 FEET (11 o 17' SHE£ <br />MILLER'S CROSSING <br />E <br />0 <br />1 <br />Drawing History / 9605,0 r <br />RENTED 511 P44S 7/31/06 <br />RE415E0 S711 PLAN 8/246 <br />mem mar r 1/1•5 Or Di Siti <br />RIYORT <br />RML <br />Dmwn BV checked by <br />XMP <br />G1 <br />Sheet Number <br />ZP <br />885 <br />. <br />co <br />SED POND B7 AS PROPOSED If <br />100 YR HWL= 897.68 z <br />NWL =889.0 <br />680 <br />N <br />01 <br />885 <br />Orgin <br />■■■URRU <br />IIAVME <br />IEl1 Eirwil♦ r , <br />9.4.1 <br />TEANSITION <br />TO MATCH <br />EX /ST. CUR <br />OFFICE /RETAIL. /RESTAURANT <br />12,480 <br />STO <br />FFE896.50 <br />=895.0 <br />��� <br />=895. <br />885 <br />B =891.0 <br />=895.0 <br />cn <br />D POND Bl AS"PROPbS£D <br />100 YR HWL0891.68 <br />NWL =889.0 <br />0 <br />10 <br />e <br />1 890.0 <br />0 <br />ga. 74 <br />1 LPT <br />8 <br />=855 -- --- <br />=895.0 <br />885 <br />• <br />.—mS.€ O A IF RECI•F .. ..._... <br />:. '894... ......__ —S_ S5__ / cr. —. <br />• <br />..................... _.......... <br />tr smsNOTE, <br />NO CHANGES ARE PROPOSED TO <br />WETLAND MITIGATION AREA OF <br />POND B OR SEDIMENTATION <br />AREAS. <br />890 <br />I Co <br />N'yAN - -�11N a� N-- <br />�9NIN- '11ANJ <br />894.0 <br />EXISTING 15' CULVER <br />I.E. =886,0 <br />POND B AS PROPOSED .. ----- <br />ZUQ�R HWL= .86 <br />- - - - - -- -- NWL =889 D-- - - ---� <br />POND B AS GRADED <br />0.0' <br />9.0' <br />SECTION A <br />45 <br />RETAINING WALL <br />70898.0 <br />I� ---4 5=991.5 <br />NWL =899.00 <br />a• <br />RECEIVED <br />AU G 0 3 2006 <br />CI-n, OF LINO LAKES <br />h <br />1 <br />1 <br />x.56 <br />894.7E <br />o x 4o <br />SCALE W FEET <br />1 INCH = JO FEET (22" X 34 <br />1 INCH = 60 FEET (11 o 17' SHE£ <br />MILLER'S CROSSING <br />E <br />0 <br />1 <br />Drawing History / 9605,0 r <br />RENTED 511 P44S 7/31/06 <br />RE415E0 S711 PLAN 8/246 <br />mem mar r 1/1•5 Or Di Siti <br />RIYORT <br />RML <br />Dmwn BV checked by <br />XMP <br />G1 <br />Sheet Number <br />