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STORM WATER POLLUTION PREVENTION PLAN (SWPPP) GENERAL TIE EUMwnnoN SYs`<EMHiNPoe`si ENACTED RY THE EPa iN 'IIP;EMeEe`;9es AN ;Ht sO,B MPCA PI I ERMIT II IN TO I ATERI, MPLIANCE WITH THE NATIONAL POL DII FCIRSA R TOE ACTOR 11 REIP.NEI.LE ION NTRICT THE PLRIMPLEMENT— PROVIDE RUCTURAL CONTROS AND/oR CORPO ZPP AD IED El TOE L CORPORATION PRACT EE DEIGNED ANSTRUCTURAL G MNIMIIE POLLGTANTI N THE STORM WATER OACTARGE PROJECT DESCRIPTION TIE "LL"N' ARE TIE EATON ON A OF SPECIFIC TI. NAEM ENTSIA GNG AND PERMANEN 'I" "I'A IN N ACCORDANCE III TIE IT (PART I CI) AN IRS IN I NNE 'TRUCTION UNTIL THE CONSTRICTION PROJECT IS COMPLETE. THE ENTIRE ITE HAE GNDERGONE FINAL STABILIZATION. AND A N.DT (PRICE of ERMNATION]N HAS BEEN MOR. FED TO THE MPCA RAKING REGGIR ITT TO ERMIT (PART 21 2), THE CONTRACTOR SHALL ENSURE THE FOLLOWING INDIVIDUALS IDENTIFIER IN THIS PART HAVE BEEN TRAINED IN ACGORBANCE SLO THIS PERMITS UAL('I) oVERSESNG IMPLEMENTATION OP REVIING. AND AMENDING THE SAPFP AND INDITDIAL(S) PERFORMING INSPECTIONS AS REOVIRED N PART ISE. ONE of THESE NDIVIDUAL(S) .III RE ASIA B. INDIVIDUAL(S)EPERFORMING GR SUPERVISNG THE INI,ALLATION. MAINTENANCE AND REPAIR OF BMPS. AT LEAST ONE INDIVIDUAL IN A PROJECT MUIT BE TRAINED IN THESE OCR DUTIESIN ACC IRM PIE 'To TOE . IT (PART s.101. TR WITH TOE GNTATC, OALL 'NCTME TOE TRAINING 11 IECHINED IN OR SLO IF E�O PERSONNEL TOP TOE P1111IT IIIE BEEN DETERMINED ENioRTOE asiPNATOE, ,.- P'EVENTAN 'EDMENT CONTROL RE .ANEN I STORM IATEI M=N`NLNGALEE MINNEI.TA CREEP CDNITIICTION 5TENIMIATEI PERMIT AND CONSTRUC,ION CINITIll IPEGFICATIDNS FOR T AP IFTHIS PRGLEAT NLL SFACA' ON AND TIEII CILLY ADDRESSMPCA THE RESPLEASTDNIIB PEI OFPOOR THE OWNER AND THCRIMMENCEMENTE CONTRACTOR REGARDING THE 'IE THE N ACCORDANCE WTO TOE MITP(pFART „.„RpALENIPECTIONI AND MAINTENANCE CONDUCTED DURING CONSTRGCTIDN MUST E RFCORDEB WITHIN CA `T"'DN.WRITING AND THESE RECGRDE MOST WITHIN TVEN iTTo TOE CALENDAR DAYS. D ANC NTH PERT II E ANY A,FNDMFNTA TO THE ST,PPP PROPOSED AI REI L, OF THE IN PECTDN MUST BE D CUMENT D A REOU RED RDA A RECORD RETENTION IT (PARTILEGTH PP �oNPER°LToNA`C IES) N DIN , ALL CHANCES TO IT, AND INIPEITIONI AND MAINTENANIE RECORDS MIST BE IEPF AT THE SHE EllUS I.NITIIIT ON N, DURING NGRMAL WTOI IO HOURS. O RAIRTAF I L CDN OL DF T T PORTION OF TOE ITE. TOE WSPPP CAN BE BEPT IN EITHER TOE FIELD OFFICE OR IN AN ON -ATE VENALILABLE To N ACCORDANCEFEDER'ToAL TOESTATE. PEMSAND LOCAL o�'FIOALs wI.HwC71 ROURA UPOMHST N REouEA FOR THE DURA,IGN of TRF M DOES NOT INCLUDE ANY REc0RER NIDRMA Ds AFTER SUBMIIRED TTAL of THE Nc ED POL STE SLOPES HAVE BE EN 'TAIL IED AND TOEN TOE I STAFF RE CLEANED TER TOE A INTENDED ISE I ADD TIN TI TO I I SIT BE NSTALLE I I, TRAP SEDIMENT N ACCORDANCE WHO TOE PRIFUL CHLDANGE N MIT (PART "I) THE L.INTIACT"'HALL II'HA"E THE I NAR SEDIMENT -LADEN WATERS RELATED ,o Dewnrerewc ore RAIN EDRAwwc (E.G.. PUMPED DIsmARGE /DITc AIDE) NIMANO THE SURFACE WATER, IT MUST BE TRE41ED WITH THE APPROPRIATE SEES. SUCH THAT THE DISCHARGE DOES NOT ADVERSELI AFFECT THE RECEIGING WATER ON D.WNITREAM PEITEI T THE CONTRACTOI MUST DIITTARGE WATER THAT CONTANC GIL OR GREASE, TIE CONTRACTOR MOLL ISE AN OIL -WATER SEPARATOR OR -TABLE FILTRATION DEVICE BE.I CARTRIDGE BOEIN MATERIALS MUST ACHIEVE APPRotIMATELY DO PERCENT GRGGND COVERAGE (TYPICALLY 2 TONS/ACRE} 'IT ENCE AN I OF III I IN I CONLPOLA TOEMWATERACONVEYANCESNSUCH AS CURB AND GUTTER SYSTEMS oR CONDUITS AND DITCHES UNLESS THERE IS A BYPASS IN PLACE FOR THE STORMWATER IN ACCORDANCE THE IONTRACTOR ITALL INSTALL ENERGY DISSPAUFN MATERIAL HE RIP RAP ON ERGIION CONTRGL BLANUET) AT ALL N,RB GUT oPENNVI Nww IS HOGRI of 111. INSTALLATION. IT (PART HE) . , GN II DENUDED iN PART x,.x) SIT ROUTINELI INSPECT THE EN eNRpAoAYS DUFpI c T GREATER THANo. NCHEs N 24 HOURS FoLLo'NG AN IN PE N FIAT THIN AA HOGR 'FALL EVENT. THE NETT INIPECTION MUST BE IONDUCTED III N NEuu SENT DAYS ALTER THE RANFALL EVENT. THE INSPECTIONS MUST BEEPC EF THE END 01 THE RE 'I ELS N�LSISIDNAIF INIPEAT SCAVE PEELER T'NDIGNI ALLOW ACIDIC INLEIS ANOTHER TIME IIAME IS DIENDED AEL THE I.NTIVCTCI RIIT ALL IRIMETEI IINTIlL DEEHIE I MOST BE REPAREA RE 'FACED " "'PLEMENTED SO IN THE' REGIME NN"N'T 'NAL " 'HE IRS ME NT 'EACTEI INE HALT (11) of THE HEIGHT of THE DEVICE THESE EPA I MIST E I MADE DO I HE END 0, THE NEIT AISNESC IAI AITE I DGOVER, OR THEIEAI L El A A IMPHN AS FELD OONDTFN, ALF_ ACCESS SSI THE RISC IS CVREACHES ONE-HALF (1/1) THE STORAGE vOILME. CATCH BA (T) DA AN (TJE CH'ALA "Ell RIN TOLOI RESPONSIBLE FOR CONTACTING ALL LOCAL. RELYGNAL. STATE AND FEDERREMOVALAL AUANDTHGRITIES AND RECEVNG ANY APPLICABLE IIAILIATIN MCI' TRIP I FACE NOR EN ... MTV P"' I' CONDUCT` AN' *111 1 1111AIE SAIN `AEFITED III EVIDENIE IT EII-ITE SERIMENT TRACIING INTI DAVID CIIIAIEC TIAIIED IEDIPENT MIST BE REMOVED FIRM ALL PAVED 11 "ACE' BOTH ON AND 0" ATE "THIN " HOURS AT D"O"" A TIE ETA AND EITHER AIEAA ADIACENT TO THE PI.ECT MOST BE SEDMENT PEENT INIMPE OILDOEIMPACTS (EEG., NGnIVE SEDIMENT IN STREETS COULD BE WASHED INTO STORM AWERI BY THE NEaT RAN AND/oR POSE A MANNERANDM SAFETY HAZARD TO USERS OF PUBLIC STREETS)THE CONTRACTOR AND THE 0 'NEI ARE TIN 'I' I I "' ED TI 1 10 'HE MPCA AND THE ITATE A NOTIRE AT TERMINAL- AFTER ATE HAI BEEN ITABILIFEA OONIFI1OFIAN HAS ENDED RV (SINGL,IF TES)GTO NlIEEIIEITNEAT NG CHEMCALI MAI GULF BE APPLIED WHERE TREATED IFOIMSATEI IS DINEILED TO A SEDIMENT OONTREFL AIITEM SPHOULL ALLOWS 1.1 IlLTIATRFN 01 SETTLEMENT 01 THE ILOI PIIOI TO D5CHARGE TO STRIACE "'T N CAL' MIST BE SELECTED THAT A ATE I' AN I I AS I I X A DUN A CFO ENA NO RACTIERI AND WITH DOING 11PITIATIONI AND SEDIMENT REMOVAL DEIGN SPESTIATIONI PROVIDED IT THE MANUFACTURER OR IlIlDER/SDUPPLI R OF THE APIDIADLE ED COVERPRODUCTS OR WASTES WHICH AN I No Do OF CON AM N I RM ME I To E HARD A, NOT EL P BE 6" E M ENT, A N ACCORDANCE OFF THE PERMIT, 11ILDINA PRGDllLI THAT HAVE THE POTENTIAL TO LE4GH POLLILANTI MIST BE INDEI HE TIC SHEETING OR TEMPORARY LOOPS( To S ER COVER HEAT. PLASTIC OFJ TV PRESENT THE DISCHARGE AT EERoR PROTECTED A' SIMILAILI EIIED MEAND DEAWNED TO MINIMIZE CONTACT WITH ITRIMSEELEI PIE _=ANOEADIDT�HVT CA 'FEN CNMPoNDA AND Ll R ASIDS)HALL BE A ER�l 'TARIFF AREA' 'HALL BE PIE OVIDED TO PREVENT VANDILIAM ATRFIA.E AND DMP011L 11 HARAID101 WRITE IR HAZAIDOII MATEMALI ITALL BE IN COMPLIANCE WITH MINN I PH 7FIG11 A IN ACCORDANCE WHO THE PEIMIT, GOES WAITE SHALL RE ALCIED, COLLECTED AND MIIPGIEI GO PINPEPLI IN CIMPLIGNSE ITH MINN. I CH IPIR I I AGO I I TO THE HE IMIT, ALL Po RIAILE III I I' DIED IN I TE ITALL BE MIATICNED AS THAI THE' AIR CE101E AND WILL NOT RE HOPED .1 ININIEG OVER IANULARI WAITE SHALL RE D=I I I ACCORDANCE WHO THE PEIM,. IOELING AND MANTENANDE 01 EIO PRINT 11 VEH ILES AND PC IF AN EVEN' ON AND IESPINSE THE IONTIAITRI SHALL TRIP REASONABLE STEPS TO PREVENT THE DSCHARGE o' IP LLED OR L�RAAIMD IH�EMAILALI DNA FUEL FROM AN Y AREA RE CHMICA I, OR I I E I SOL BE LEADED OR 'PLEADED POLL IN A THE US E P, DR A PAN, OR :D TH„ MEAAOD WHERE DLE IIE. IEIOVElED IPILLED MATERIAL= THE CONTRACTOR SHALL REPORT AND GLEAN IAT/VEH ILER w oN PAIN IN A`C`FDANAAE US TO AMATERIALS) RELATEDNA oN G NTH NCzaRHA .. ITAL� INA,RAIN BCRI*IceNNAee`ns INDENT NAv a wE:NALNLD, REED AREAS AS 'NAL RTABLZA`ON "LL INC LODE THING AN NEEDED, PLACEMENT AT T.PIEAL. ONAL GIADIND. AND I'll ESTABLISHMENT. ALL I'll EITABLINHIRENT SIT INCLIDE SEES IND MILIN .1 THE THE AREA AlOIND THE .11NDING SIT RE CIIIAIED Al NOTED IN THE ER -AN IONTREFL PLAN THE ASCII ITIl ITALL ENITIE FINAL ITANLIZATURN AT THE SHE IN ACC.IDANCE SITH THE IEIMIT FLAT ITAMILIZATIN 11 NOT COMPLETE INTIL ALL 111EPENLI AT FAST 11 ARE BAIINI THAT ARE I, BE "ED A, PERMANENT SAFE, ,ALI, A ANAGE A IN I BASN I H AVE BE I CLEANED 0, A I ACECM ILAZACENDLANT ATI PI (SIC FENCE) HAVE MOVED AN THE PORTIONS OF THE SAE FOR WHICH THE GGNTRACTORs /PRE RESPONSBLE. BMPS HE_ TO DECOMPGSE IN STE CC"H AI IOME COMPOST LOGS) MAY FRE LEFT IN PLACE_ CLIENT 11TH HOUR RECOVERY PROJECT DESCRIPTION ELK RIVER 9672 163RD AVE NW SITE DEVELOPMENT CITY ELK RIVER STATE MINNESOTA ISSUE DATES 0 PROJECT NO 23011 DRAWN ev. MAS CHECKED RV AIS DRAVNNR TITLE DETAILS