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<br />
<br />RESPONSIBILITIES
<br />
<br />THE PROPERTY OWNER OR CONTRACTOR MUST SUBMIT A COMPLETED
<br />NPOES APPLICATION FORM WITH THE t400 APPLICATION FEE.
<br />
<br />THE OWNER AND OPERA lOR (USUAU Y THE GENERAL CONTRACTOR)
<br />AilE JOINTlY RESPONSH3LE fOR AU TERMS AND CONDITIONS OF THE
<br />PERMIl.
<br />PROPERTY OWNER OR CONTR....CTOR TO SUBMIT NPOES NonCE OF
<br />INTENT PER!.lIT 7 DAYS PRIOR TO TliE BEGiNNING OF CONSTRUCTION_
<br />CONTRACTOR TO SUBMIT NPOES NOllCE OF TERMINATION TO MPCA
<br />WITHIN ONE WEEK OF FINAL RESTORATION ACCEPTANCE.
<br />CONTRACTOR TO MONITOR AND REPORT ON SlORM WATER
<br />MANAG8dENT REOUIREI.!ENTS PER MPCA.
<br />FOR STORM WA TEll DISCHARGES mOM CONsrnUCllON PROJECTS
<br />WHERE THE OWNER OR OPERATOR CHANGES. THE NEW OWNER OR
<br />OPERATOR MUST SUBMIT A SUBDIVISION REGISTRATION WITHIN SEvn-l
<br />(7) DAYS OF ANY OF THE FOLLOWING:
<br />1. ASSUMING OPERATlONAl CONTROL OF THE SHE.
<br />2. COMMENCING WORK ON THEIR PORTlON OF THE SITE.
<br />J. LEGAL TRANSFER,SALE OR CLOSING ON THE PROPERTY.
<br />
<br />THE OWNER ~UST IDENTlFY A PERSON KNO'M..EDGEABLE AND
<br />EXPERIENCED IN THE APPLICATION Of EROSION PREV[NTIQN AND
<br />SEDIt.!ENT CONTROL Bt.lP'S 'M-lO WILL,
<br />1. OVERSEE THE I!.lPLEMENTATlON OF THE S'M'PP
<br />2. OV[RSEE THE INSTALLATION. INSPECTION AND "'AINTENANCE
<br />OF EROSION PRE\o1::NTION AND SEDIMENT CONTROL 8'-lP'S
<br />BEFORE AND DURING CONSTRUCTION.
<br />THE OWNER MUST iDENTIFY WHO WILL HAVE THE LONG TER!.!
<br />RESPONSiBILITY FOR LONG TER!.l OPERATION AND !.lAINTENANCE OF
<br />Tl-lE PER~ANENT STORt.! WATER t.lANAGEMENT SYSTEt.! AND DEVELOP
<br />A CHAIN OF RESPONSIBILITY WITH AU OPERATORS ON THE SITE 10
<br />ENSURE THAT THE swppp WILL BE IMPLEMENTED AND STAY IN
<br />EFfECT UNTIL FINAL STABiliZATION AND SUBMITTAL OF THE NOT.
<br />
<br />REQUIREMENTS
<br />
<br />THE SWPPP MUST INCLUDE:
<br />1. LOCATION AND TYPE OF ALL TEMPORARY AND PERt.lANENT
<br />EROSION PREVENTION AND SEDI!.lENT CONTROL BMP'S.
<br />INCLUDING PROCEDURES USED TO ESTABliSH ADDITlONAL
<br />TEMPORARY B~P'S AS NECESSARY FOR THE SITE CONDITlONS
<br />DURING CONSTRUCTlON.
<br />2. A SITE ~AP WITH EXISTING AND FINAl GRADES.
<br />J. DRAINAGE DIVIDING liNES AND DIRECTION OF FlOWS FOR PRE
<br />AND POST~CONSTRUCTION STOR~ WAltR RUNOfF DRAINAGE
<br />AREAS.
<br />4. I~PERVlOUS AREAS AND SOIL TYPES.
<br />S. LOCATION OF AREAS NOT TO BE DlSTUR8ED.
<br />6. LOCATlON OF AREAS WHERE CONSTRUCTION WILL BE PHASED
<br />TO ~INIMIZE DURATION Of EXPOSED SOIL AREAS
<br />7. ALL SURFACE WATERS AND EXISTING WETlANDS.
<br />B METHODS TO BE USED FOR FINAl STABILlZATlON OF ALL
<br />EXPOSED SOIL AREAS
<br />
<br />!
<br />!
<br />
<br />THE PERMITTEE MUST AMEND THE SWPPP AS NECESSARY TO INClUDE
<br />ADDITIONAL REOU1RHIENTS, SUCH AS ADDITIONAL DR MODlrlED B~P'S,
<br />DESIGNED TO CORRECT PROBLEMS IDENTIfiED OR ADDRESS SITUATlONS
<br />WHENEVER:
<br />1. THERE IS A CHANGE IN DESIGN. CONSmUCTION, OPERATION
<br />OR ~AINTENANCE.
<br />2. WEATHER OR SEASONAL CON()jTIONS THAT HAVE SIGNIFICANT
<br />EFFECT ON DISCHARGE.
<br />3.INSPECTlON OR INVESTIGATION BY SITE OPERATORS. LOCAL,
<br />STATE. OR fEDERAL OfFICIALS INDICATE THE SWPPP IS NOT
<br />EfTECTlV(.
<br />4. THE SWPPP IS NOT AOlIEVlNG THE GENERAL OB..(CTIVES or
<br />CONTROlliNG POLlUTANTS OR THE S'M"PP IS NOT CONSISTENT
<br />WITH THE TERMS AND CONDITIONS OF THIS PERMIT.
<br />S. THE MPCA DETERMINES THAT QlSOiARGE ~AY CAUSE OR
<br />CONTRIBUTE TO NON-ATTAINMENT OF ANY APPllCABLE WAT(R
<br />QUAliTY STANDARS DR THE S'M"PP DOCS NOT INCORPORATE
<br />THE REQUIREMENTS RELATED TO AN APPROVED TOTAL MAXIMUM
<br />DAILY LOAD {TMDL): THERUNCHFROt.ITHESIT(DISOiARGES
<br />TO AN IMPAIRED WATER WHICH HAS AN APPROVED TMDl AND
<br />HAS NOT BEEN PROPERLY DETAilED IN THE SWPPP.
<br />STORM WAT(R PONDS, SEDI~ENT BARRIERS AND OTHER ~EASURES
<br />INTENDED TO TRAP SEDIMENT ON-SITE WILL BE CONSTRUCTED AS A
<br />FIRST STEP IN GRADING, AND WILL BE MADE fUNCTIONAl BEFORE
<br />LAND DISTURBANCE TAKES PLACE UPSlOPE. EARTHEN STRUCTURES
<br />SUCH AS DAMS. DIKES AND DIVERSIONS '-lUST BE SEEDED AND
<br />MULCHED WITHIN 4B HOURS OF INSTALLATION. UTILITY AND PAVING
<br />WORK WILL CDM~ENCE UPON COt.IPLETION or THE GRADING
<br />oPERATIONS. ALL EROSION CONTROL ~EASURES AND PROTECTIVE
<br />FENCING ~UST BE INSTALLED AND INSPECTED BY THE CITY OR LOCAL
<br />GOVERNJ,lENT UNI1 PRIOR TO BEGlNNING OF ANY GRADING.
<br />RESPREAO TOPSOIL AND ESTABLISH TURf ON AlL ROUGH GRADED
<br />AREAS OTHER THAN THOSE DESIGNATED fOR PADS BITUMINOUS AND
<br />CONCRETE WlTHIN 4B HOURS AFTER COMPLETION of EARTH MOY,NG.
<br />GENERAL AREA SEED MIX: MNDOT SPEC. 3876.2 ~lxruRE 1300.
<br />MULCH: ~NOOT TYPE 1 DISC ANCHORED, 2 TONS PER ACRE.
<br />fERTILIZER: COMMERCIAL lO/10/HI (PHOSPHATE LIMITED TO NO
<br />MORE THAN 400LBS. PER ACRE)
<br />RESPREAD TOPSOIL AND ESTABLISH TURf ON AlL fiNAL GRADED
<br />AREAS WITHIN n. HOURS AFTER COMPLETION OF FINAl GRADING
<br />G<:NERAL AREA SEED MIX:~NODT SPEC. 3876_2 ~IXTURE SOB.
<br />~ULCH, MNDOT TYPE 1 DISC ANCHORED. 2 TONS PER ACRE
<br />fERTILIZER: COM~ERCIAl 10/10/10 (PHOSPHATE LIMITED TO NO
<br />MORE THAN 400LBS/AC)
<br />
<br />I,!AINTAIN ALL EROSION CONTROL ITEMS, RE!.lOVE ACCU~ULATED
<br />SEDI~ENTS. CLEAN UP MUD TRACKED FRO~ TIiE SITE ON TO
<br />ADJACENT STREETS, AND CONTROl DUST (PER MNDOT SPEC 2130 AS
<br />NECESSARY TO ELI~INATE SIGNIFICANT OUST PER REQUIREt.lENTS or
<br />ENGINEER, OWNER. AND/OR CITY, UNTIL SUCH TI!JE AS TIiE ENGINEER
<br />HAS ACCEPTED THE v.ooK.
<br />
<br />'0
<br />
<br />TE~PORARY STOCXPILES MAY BE LEfT ON THE SITE FOR USE IN
<br />BACKFILL REPlENISH~ENT. STOCKPILES !JUST HAVE SlLT fENCE OR
<br />OTHER EffECTIVE B~P'S 10 CONTROl RUNOFF. STOCKPILES CANNOT
<br />BE PLACED IN SURFACE WATER CONVEYANCE DEVICES (CURB AND
<br />GUTTER, SWALES OR DITCHES). TOPSOIL WILL BE RESPREAD
<br />PRQGRESSIVEL Y AS THE GRADING WORK CONTINUES. IF STOCKPILES
<br />ARE TO REMAIN FOR ~ORE THAN 60 DAYS, TEMPORARY SEEDING
<br />MUST BE PLACED.
<br />
<br />THE PERMITTEE MUST IMPLEMENT THE SWPPP AND INSTALL B"'P'S
<br />IDENTlFIED IN THE SWPPP IN AN APPROPRIATE AND fUNCTlONAl
<br />MANNER I
<br />
<br />Tl-IE lOCATION OF AREAS NOT TO BE DISTURBED MUST BE
<br />DELINEATED ON THE Silt BEfORE DE\IElOP~ENT BEGNS
<br />AlL EXPOSED AREAS 'MTH A CONTINUOUS POSITlVlO SLOPE 'MTl-IIN
<br />200 FEET OF A SURfACE WATER MUST HAVE TEMPORARY EROSION
<br />PROltCTlON OR PERMANENT CO\o1::R fOR THE EXPOSED SOIL AREA,
<br />ytAR ROUND, WlTIi THE FOllO'MNG ~AXlMUM TIMES AND AREA CAN
<br />REI.IAIN OPEN W1iEN THE AREA IS NOT ACTIVELY BEING WORKED:
<br />I. SlOPES STEEPER THAN 3:1 (7 DAYS).
<br />2. SlOPES Of 10:1 TO 3:1 (14 DAYS).
<br />J. SLOPES OF Ilkl OR fLATTER (21 DAYS).
<br />Tl-iE NORMAL WETlED PERIMETER Of ANY TE~PORARY OR PER~ANENT
<br />DRAINAGE DITCH THAT DRAINS WATER FROt.I A CONSTRUCTION SITE
<br />OR DIVERTS WATER AROUND A SITE. MUST BE STABILIZED 'MTHIN 200
<br />FEET fROM THE PROPERTY EDGE. OR FROM THE POINT Of" DISDiARCE
<br />TO ANY SURFACE WATER 'MTHIN 24 HOURS OF CONNECTING TO A
<br />SURFACE WATER.
<br />THE CITY 'MLl INSPECT SILT FENCE PRIOR TO ANY lAND ALTERATlON.
<br />AlL SILT FENCE SHAlL BE CONSTRUCTED 'MTH WOOD OR STEEL
<br />POSTS(SEEDETAlL).
<br />ALL EROSION CONTROL t.lEASURES MUSl BE INSTAlLED AND
<br />~AltiTAlNED ACCORDING TO THE DETAllS INClUDED IN THE
<br />CONSTRUCTION DOCUMENTS_ AlL SILT MUST BE RE!.lOVED fROM SILT
<br />FENCE WHEN IT REACHES A HElGHT EQUAl TO ONE-THIRD Of THE
<br />HEIGHT OF THE SILT fENCE. THE CONTRACTOR MUSl PERFORM AtiY
<br />CORRECTIVE MEASURES ORDERED BY THE CITY, LOCAL GOVERN~ENl
<br />UNIT, DR t.lPCA 'MTHIN 24 HOURS OF SUCH NOTICE. THE CONTRACTOR
<br />SHAlL AlSO PLACE ANY ADDITIONAl EROSlON CONTROL ~EASURES
<br />DEEMED NECESSARY BY THE CITY OR t.lPCA 'MTHIN 24 HOuRS OF
<br />NOTICE_ AlL MEASURES MUST BE REPLACED OR REPAlREO 'MTH THE
<br />APPROVAL OF CITY, AND t.lPCA, WHEN THEY BECOt.IE NONFUNCTIONAL
<br />ORANG<: POLY SNOW FENONG ~UST BE PLACED AROUND AU
<br />NATURAL FEATlJRES THAT ARE TO BE PRESERVED. THIS INClUDES
<br />ALL TRErS. WETLANDS, SLOPES, ETC. IN LOCATIONS Wl-lERE
<br />PLACEMENT OF PROTECTION fENQNG COIN ODES WfTH THE PLACEt.lENT
<br />Of SILT FENCE. THE lOP PORTION OF THE SILT fENCE MAY BE
<br />PAlNTED ORANGE AND CAUTION RIBBON MAY BE INSTALLED IN
<br />ACCORDANCE WITH THE DETAIL PROVIDED IN THE CONSTRUCTION
<br />SPEOFICATlON. RIBBON MUST BE !.lAINTAINED A, AU TIMES IF THIS
<br />ALTERNATIVE IS TO BE USEOIt.lENTATlDN
<br />
<br />CONTRACTOR SHAlL BE RESPONSIBLE fOR KEEPING EXISTING PAVED
<br />SURFACES Cl-EAN or SEDIMENT BY STREET SWEEPING ROADWAYS
<br />I'IIiEN A SIGNIFICANT ACCUMULATION OF SEDIMENT OCCURS ON THESE
<br />SURfACES. ANY SEDI~ENl TRACKED OFF~Sll( IS TO BE REt.!OVED
<br />'MTHIN 24 HOURS. SWEEPING MUST ALSO OCCUR WHEN DIRECTED BY
<br />THEOTY.
<br />
<br />THE CONTRACTOR IS TO PLACE A THREE FOOT 'MDE STRIP Of SOD
<br />BEHIND THE CURB FOLLOWING BACKFILLING TO PREVENT EROSION IN
<br />THIS AREA..
<br />INDIVIDUAl EROSION CONTROl PLANS 'MLL BE REOUIRED fROI.l lOT
<br />BUILDERS AT THE TIME Of FUTURE CONSTRUCTION
<br />CONTRACTOR TO PROVIDE STRAW BALE PROTECTION AT ALL CATCH
<br />BASIN INLETS (SEE DETAIL).
<br />EROSION CONTROL BLANKET SHALL BE INSTALLED ON ALL SLOPES J: 1
<br />DR STEEPER
<br />
<br />TEMPORARY AND PERMANENT SEDIMENTATION BASINS MUST BE
<br />DRAlNED AND SEDiMENT REMOVED ONCE THE SEDIMENT COlLECTED
<br />REACHES ONE-THIRD THE STORAGE VOLUME 'MTHIN n HOURS. AS
<br />fiELD CONOlTIONS AlLOW.
<br />ALL SEDIMENT DEPOSITS WITHIN SURFACE WATERS !.lUST BE REMOVED
<br />AND RESTABILlZED WITHIN 7 DAYS OF DISCOVERY. THIS INCLUDES
<br />DELTAS AND SlORt.I SEVltR SEDI~ENT DEPOSITS.
<br />
<br />INflLTRATlON!f1LTRATlON SYSTEMS SHOULD NOT BE EXCAVATED TO
<br />FINAL GRADE UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN
<br />fULLY STABiliZED
<br />DURING EXCAVATION. SEDIMENT AND EROSION CONTROl DEVICES
<br />SHOULD BE UTILIZED TO PREVENl SEOIt.lENTATION AND THE AREA
<br />MUST BE STAKED OfT AND ~ARKED SO THAT HEAVY CONSTRUCTION
<br />EQUIPMENT 'MLL NOT COMPACT THE S~l.
<br />TO PREVENT CLOGGING OF THE SYSTEM, A PRETREAT\lENTDEVlct
<br />MUST BE USED TO SETTLE PARTICULATES BEFORE RUNOFf
<br />DISCHARGES INTO THE INFILTRATlON/FILTRATION SYSTEM.
<br />ON-SITE TtSTlNG MUST BE CONDUCTED TO VERifY THAT A MINIMUI.I
<br />OF 3 FEEl OF SEPARATION FRO~ BEDROCK OR SATURATED SOil IS
<br />ACHIEVED.
<br />ALL INfiLTRATION AREAS MUST BE INSPECTED TO ENSURE THAT NO
<br />SEDI~ENT fROI.l ONGOING CONSTRUCTION IS REACHING THE
<br />INFILTRATION AREA.
<br />SEDlt.lENT CONTRa.. DEVICES MUST BE USED TO MINIMIZE SEOlMENT
<br />ENl(RING SURfACE WAl(R" INCLUDING CURB AND GUTTER AND STORM
<br />SE'M:RINLETS.
<br />
<br />If THEDOWl'i GRADIENT TREAThlENTSYSTElJ IS OVER LOADED,THE
<br />S'M"PP MUST BE AMENDED.
<br />
<br />PERMIT REQUIRES THAI THERE BE NO UNBROKEN SlOPE LENGTH
<br />GREATER THAN 75' FOR SLOPES 'MTH A GRADE OF 3:1 OR SltEPER.
<br />
<br />ALL DOWN GRADIENl PERI~ETER SEDI~ENl CONTROLS SHOULD BE IN
<br />PLACE BEFORE ANY UP GRADIENT DISTRURBANCE BEGINS. AND
<br />MAINTAlNED UNTIL FINAl STABILIZATION.
<br />TI~ING ANO INSTALLATION OF SEDIMENT CONTROL DEVICES CAN BE
<br />ADJUSl(D TO ACCOMMODATE SHORT TER~ ACTIVITIES SUCH AS
<br />D.EARlNGANDGRUBBING.
<br />
<br />ALL STORM DRAIN INLETS MUST BE PR01ECTED 'MTH BMP'S
<br />ROCK CONSTRUCTlON ENTRANctS OR EOUIVALDiT SYSTEM MUST BE
<br />USED TO MINIMIZE TRACKING FRO!.! SITE.
<br />DEWATERING- ACTIVITIES THAT ~AY HAVE SEDIMENT-LADEN DISCHARGE
<br />MUST DISCHARGE INTO A TEMPORARY OR PER~ANENT SEDIMENTATION
<br />BASIN 'M-IEN POSSIBLE. OTHERWISE IT ~UST BE DISCHARGED
<br />THROUGH SOME fORM OF 8MP.
<br />
<br />ALL OUTFLOWS FROM BMP'S MUST HAVE APPROVED ENERGY
<br />DISSIPATION SUCH AS RIP RAP.
<br />THE CONTRACTOR SHALL COMPLETELY REMOVE ALL TEMPORARY
<br />EROSION AND SEDIMENT CONlRDl MEASURES UPON ES1ABlISHMENT
<br />or fiNAl ~EASURES AND SITE STABILIZATION. CONTRACTOR SHAll
<br />OVEREXCAVATE TE~PORARY SEDI~ENT POtiO BOTTOt.I IF POOR
<br />SUBSOILS BECOI.lE SATURA'IED AND REPLACE WITH CQMPACl(D fiLL
<br />MATERIAL PER REQUIREMENTS OF GEOltCHNICAL REPORT.
<br />
<br />INSPECTION AND RECORD
<br />RETENTION
<br />
<br />THE swppp, AlL CHANG<:S TO IT. AND INSPEcnONS AND
<br />MAINTENANCE RECORDS MUST BE KEPT AT THE SITE DURING
<br />CONSTRUCTION BY Tl-lE PERMITTEE 'M-l0 HAS OPERATIONAL CONTRa..
<br />OF THE PORllON 0'" THE SITE. ALL DV/NERS ~UST KEEP THE SWPPP
<br />ON FILE FOR THREE YEARS AFl(R THE SUBMITTAL OF THE NOTICE OF
<br />TER!.lINATION. INClUDING TIlE FDlLO'MNG- INFORMATION
<br />1. ANY OTHER PERMITS REOUIRED FOR THE PRMCT.
<br />2. RECORDS OF AU INSPEcnON AND !.lAlNTENANCE CONOUCl(D
<br />DURING CONSTRUCTION.
<br />3. AU PERt.lANENT OPERATION AND t.lAINTENANCE AGREEMENTS
<br />THAT HAVE BEEN IMPLEMENTED. INCLUDING All Rlon Of WAY,
<br />CONTRACTS. CO\o1::NANTS, AND OTHER BINDING REQUIREMENTS
<br />REGARDING PERPETUAl MAlNl(NANCE.
<br />4. ALL REOUIRED CALCULJo.TlQNS FOR DESIGN OF THE TEMPORARY
<br />AND PERMANENT STORM WATER MANAGEMENT SYSlt!.lS.
<br />THE PER~ITl(E ~UST RDUTlNELY INSPECT THE SlTE ONCE EVERY 7
<br />DAYS DURING ACTIvt CONSTRUCTION AND WITHIN 24 HOURS AFTER II
<br />RAINfALL EVENT GREATER THAN 0_5 INCHES IN 24 HOURS.
<br />AlL INSPECTIONS AND ~AltiTENANCE CONDUCTED DURING
<br />CONSTRUCTION MUSl BE RECORDED IN wRITING AND RETAINED 'MTH
<br />THE SWPPP.
<br />
<br />RECORDS SHOULD INCLUDE:
<br />1. DATE AND TIME OF INSPECTIONS.
<br />2. NAAlE or PERSON CONDUCTING INSPECTlON.
<br />3. fiNDING OF INSPECTION INClUDING COI1RECTI\o1:: ACTlON
<br />DETAILS OF CORRECTIVE ACTION (DATE. TIME. PARTY
<br />COI.IPLETING ~AINTENANCE)
<br />4. DATE AND AMQUNT OF RAINFALL GREATER
<br />THAN 0.5 INCHES IN 24 HOURS
<br />5.0OCUMENTATlON Of CHANGES TO SWI"PP.
<br />IN AREAS OF PROJECT WHERE f"lNAL STABILIZATION IS COMPLETE,
<br />INSPECTIONS CAti BE REDUCED TO ONCE A MONTH.
<br />INSPECTIONS CAN BE SUSPENDED DUE 10 FROZEN GROUND
<br />CONDITIONS UNTIL fiRST RUNOfF OCCURS OR CONSTRUCTlON
<br />ACTlVlTlES RESUME.
<br />
<br />NOTICE OF TERMINATION
<br />
<br />PERt.lITTEES MUST SUBMIT NOTICE Of l(RMINATION (NOT) 'MTI,IN 30
<br />DAYS IF ONE OR t.lORE Of fOLLOWING CONomONS HAVE BEEN t.lET:
<br />1. FINAL STABiliZATION HAS BEEN ACHIEVED ON ALL PORTIONS OF
<br />THE SITE FOR WHICH PERMITltE is RESPONSIBLE" INCLUDING
<br />THE REMOVAL OF ALL TEMPORARY '-lEASURES SUCH AS- SILT
<br />FENCE.
<br />2. ANOTHER OW'lER HAS ASSU~EO CONTROL OVER ALL PORTIONS
<br />Of" THE SITE THAT HAVE NOT ACHIEVED FINAl STABiliZATION.
<br />3. IN THE CASE OF RESlDENTIAL CONSTRUCTION TEMPORARY
<br />EROSION PROTECTION IINO DOW'l GRADIENT PtRI~ETER CONTROL
<br />fOR INDIVIDUAl LOTS HAS BEEN COIJPLE1ED AND THE
<br />RESlDENCE HAS BEE~ TRANSFERRED TO THE HOMEOI'll'lER.
<br />
<br />PERMITTEE MUSl ENSURE FINAl SlABILlZATION or THE SITE AND
<br />SUBMIT THE NOT WITHIN 30 DAYS OF FINAL STABILl2ATION.
<br />FINAL STABILlZATlON CAN BE AQ-lIE\1:D IN THE FOl..LO'MNG WAY:
<br />1. AlL SOIL DISTURBING ACTIVITIES ARE COt.lPLflt AND A
<br />UNIFORI,l PERENNIAL VEGETATlVE COVER WITH A DENSITY OF 70:1:
<br />OVER THE ENTIRE PERVIOUS SURfACE HAS 8EEN ACHIEVED
<br />INCLUDING:
<br />-SlABILlZATION OF DITDiES AND SWALES.
<br />-REMOVAl OF AlL TE~PDRARY SYNTHETIC &: STRUCTURAL
<br />8MP'S.
<br />-RE~OVAL or SEDIMENTS FRO~ STORM WATER CONVEYANCES
<br />AND PER~ANENT WATER QUALITY BASiNS.
<br />fOR RESlOENTlAt DEVELOPMENTS, FINAl STABILIZATION HAS
<br />BEEN ACHIEVED """EN:
<br />-TEMPORARY EROSION PROTECTION AND DOlIN GRADIENT
<br />PERIMETER CONTROl.. FOR INDIVIDUAL LOTS HAVE BEEN
<br />COMPLETED.
<br />-THE RESIDENCE HAS BEEN TRANSFERRED TO THE
<br />HOt.lEOWNER, THE PER~ITTEE MUSl DISTRIBUTE THE MPCA
<br />"HO!.!EOV/NER FACT SHEET" TO THE HOIJEO'M'iER.
<br />
<br />SEQUENCE OF CONSTRUCTION
<br />
<br />1. CONTRACTOR TO VERiFY THAT ALL PERMlTS HAVE BEEN OBTAINED.
<br />2. CONTRACTOR TO SOlEDULE FIELD ~EETING 'MTH on OR LGU
<br />AND/OR WATERSHED
<br />J. CONTRACTOR TO INSTAll. AlL PERI~ETER SEDIMENT CONTROl
<br />DEVICES. CONSTRUCTION ENTRANCES AND PROTECTIVE FENQNG
<br />FOR TREES, DITCHES. EXISTING WATER BODIES AND AREAS TO
<br />REMAIN UNDISTURBED.
<br />-4. CONTRACTOR TO CONSTRUCT STORMWATER AND/OR TEt.lPORARY
<br />SEDI~ENTATlON BASINS.
<br />
<br />5. CONTRACTOR TO CONTACT OTY OR LGU AND/OR WATERSHED fOR
<br />APPROVAL OF SEDIMENT CONTROl DEVICES.
<br />6. CON1RACTOR TO ROUGH GRADE SITE AND INSTAlL UTILITIES.
<br />7. CONTRACTOR TO INSTALL TEMPORARY EROSION CONTROl DEViCES
<br />AS NECESSARY. CONTRACTOR TO FlU. TtMPORARY SEDIMENTATlON
<br />BASINS. COMPACTlNG TO SPEClflED DENSITIES. REMOVE ALL
<br />UNSUITABLE SEDIMENT PER RECQlJMENDATlON Of GEOTECHNICAL
<br />ENGINEER.
<br />8. €ONTRAC1OR TO INSTALL SUBBASE AND BASE fOR PAVEMEN1.
<br />9. CONTRACTOR TO INSTALL BITUMINOUS SURfACE.
<br />10. CON1RAC1OR TO INSTALL EROSION CONTROL BLANKETS VI1TH
<br />PERMANENT SEED MIX.
<br />
<br />11. ONCE ALL DISTURBED AREAS HAVE BEEN STABILIZED. OBTAlN
<br />APPROVAL FROM THE OTY ENGlNEER AND 'MTHIN TWO WEEKS or
<br />FINAl STABIUZATlQN
<br />
<br />12. CONTRACTOR TO REMDVlO SEDIMENT CONTROl DEVICES WITHIN TWO
<br />WEEKS OF APPROVAl.
<br />
<br />1J. SUBMIT NOTICE OF TERMINATlON 'MTHIN 30 DAYS Of FINAl
<br />STABILIZATION.
<br />
<br />B"O~~5IW(RIN'[l
<br />
<br />... -I ANCHO" WIlH Two Sl.^~[S
<br />. . . D""'[~ IN1Q G"CUNO
<br />SALE DIV[RS'ON '0 P~()T[[1 STORM
<br />S[W[",Nl(1S1'NClDEN'AL10CDNS'"UC<
<br />R[-I;ON,'RUClORAO.'US1<;.'1C>i""SI>:)
<br />
<br />ANCNOR[D ,;", CCNCE ( SC'[[~II'G AiSO ACC["IA"l[
<br />WLlH APP"OVAL 6Y (~~'N[[I',
<br />
<br />EROSION CONTROL
<br />
<br />CoIl ~8 Hours before diqging
<br />GOPHER STATE ONE CALL
<br />Twin Cilies Area 651--i54-CKXl2
<br />UN. Toll free 1-800-252-1166
<br />
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<br />GRADING DETAIL
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<br />ROC><CONSTRuclION EtHlIANCE
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