|
PART II.C. - TERMINATION OF COVERAGE
<br />1. TERMINATION OF COVERAGE WHEN CONSTRUCTION IS COMPLETE ALL PERMITTEE(S) MUST SUBMIT A
<br />NOTICE OF TERMINATION (NOT) TO THE MPCA ON A FORM PROVIDED BY THE COMMISSIONER WITHIN 30
<br />DAYS AFTER ALL ACTI:HTIES REWIRED FOR FINAL STABILIZATION (SEE PART IV.0) ARE COMPLETE. THE
<br />PERIAHTTEE(S)' COVERAGE UNDER THIS PERMIT TERMINATES AT MIDNIGHT ON THE SUBMISSION DATE OF
<br />THE NOT.
<br />2. TERMINATION OF CO'JERAGE WHEN TRANSFER OF OWNERSHIP OCCURS ALL PERMITTEES) MUST
<br />DUSMIT A NOT ON A FORM PROVIDED BY THE COMMISSIONER WITHIN 30 DAYS AFTER SELLING OR
<br />OTHER SE LEGALLY TRANSFERRING THE ENTIRE SITE, INCLUDING PERMIT RESPONSIBILITY FOR ROADS
<br />(E.G. STREET SWEEPING) AND STORMWATER INFR..STRUCTURE FINAL CLEAN OUT, ON TRANSFERRING
<br />PORTIONS OF A SITE TO ANOTHER PARTY. THE PERMITTEE(S)' COVERAGE UNDER THIS PERMIT
<br />TERMINATES AT MIDNIGHT ON THE SUBMISSION DATE OF THE NOT.
<br />3. PERMITTEE(S) MAY TERMINATE PERMIT COVERAGE PRIOR TO COMPLETION OF ALL CONSTRUCTION
<br />ACTIVITY IF ALL OF THE FOLLOWING CONDITIONS ARE MET. AFTER THE PERMIT IS TERMINATED UNDER
<br />THIS PART, IF THERE IS ANY SUB,7EWEN7 DE ELOPMENT ON THE REMAINING PORTIONS OF THE SITE
<br />WHERE CONSTRUCTION ACTIVITY WAS NOT COMPLETE, NEW PERMIT COVERAGE MUST BE OBTAINED IF
<br />THE SUBSEQUENT nr"ELOPMENT ITSELF OR AS PART OF THE REMAINING COMMON PLAN OF
<br />DEVELOPMENT OR SALE WILL RESULT IN LAND DISTURBING ACTIMTES OF ONE (1) OR MORE ACRES IN
<br />SIZE.
<br />A. CONSTRUCTION ACTIVITY HAS CEASED FOR AT LEAST LJ DAYS
<br />B. AT LEAST 90 PERCENT (BY AREA) OF ALL ORIGINALLY PROPOSED CONSTRUCTION tOMIATY HAS
<br />BEEN CWPLE7E0 AND PERMANENT COVER ESTABL%HEG ON THOSE AREAS.
<br />C CN AREAS WHERE CONSTRUCTION ACTIVITY IS NOT COMPLETE, PERMANENT COVER HAS ORDER
<br />ESTABU'`HED.
<br />D. THE SITE IS IN COMPUAR^,E WITH PART V.G12. AND PART IV.G.3. AND WHERE APPUCABLE, PART
<br />IV.0.4. OR PART M&5.
<br />4. PERMITTEE(S) MAY TERMINATE COVERAGE UPON APPROVAL BY THE MPCA IF INFORMATION IS
<br />SUBMITTED TO THE MPCA DCCUUENTING THAT TERMINATION IS APPROPRIATE BECAUSE THE PROJECT i'
<br />CANCELED.
<br />PART III.A.3 - TRAINING DOCUMENTATION
<br />TRAINING DOCIAMENTATI'M THE PERMITIEE(5) SHALL ENSURE THE INDIVIDUALS IDENTIFIED IN PART IW.F.
<br />HAVE BEEN TRAINED IN ACCORDANCE WITH THIS PERMIT'S TRAINING REQUIREMENTS. THE PERMITIEE(S)
<br />SHALL ENSURE THE TRAINING IS RECOCDED IN OR WITH THE SWPPP BEFORE THE START OF
<br />CONSTRUCTION OR AS SOON AS THE PER':ONNEL FOR THE PROJECT HAVE BEEN DETERMINED.
<br />DOCUMENTATION SHALL INCLUDE,
<br />A. NAMES OF THE PERSONNEL ASSOCIATED W7H THIS PROJECT THAT ARE REWIRED TO BE TRAINED
<br />PER PART IILF.1. OF THIS PERMIT.
<br />B. DATES OF TRAINING AND NAME OF INSTRUCTCR(S) AND ENTITY PROVIDING TRAINING.
<br />C CONTENT OF TRAINING COURSE PR WORKSHOP INCLUDING THE NUMBER OF HOURS OF TRAINING.
<br />PART 111.8 - SIMPPP AMENDMENTS
<br />THE PERMITTEE(S) MUST AMEND THE SWPPP AS NE'2SSARY TO INCLUDE ADDITIONAL REQUIREMENTS,
<br />SUCH AS ADDITIONAL OR MODIFIED RUPS THAT ARE DESIGNED TO CORRECT PROBLEMS IDENTIFIED 0R
<br />ADDRESS SITUATIONS WHENEVEF..
<br />1, THERE IS A CHANGE IN DESIGN, CONSTRUCTION, OPERATION, MAINTENANCE, WEATHER OR SEASONAL
<br />CONDITION- THAT HAS A SIGNIFICANT EFFECT ON THE DISCHARGE OF POLLUTANTS TO SURFACE
<br />'.RATERS OR UNDERGROUND WATERS.
<br />2, INSPECi1ONS OR INVESTIGATIONS BY STE OWNER OR OPERATORS, USEPA OR MPGA OFFICIALS
<br />INDICATE THE SWPPP IS NOT EFFECT. IN ELIMINATING OR SIGNIFIC,WN LY MINIMIZING THE DISCHARGE
<br />CF POLLUTANTS TO _URFACE WATERS OR UNDERGROUND WATERS OR THAT THE DISCHARGES ARE
<br />CAUSING WATER QUALITY STANDARD EXCEMANCES (EG, NUIS: NCE CONDITIONS AS DEFINED IN MINN.
<br />R. 7050.0210 UP. 2).
<br />3. THE SWPPP IS NOT ACHIEVING THE GENERAL OBJECTIVES OF MINIMIZING POLLUTANTS IN
<br />STCRIMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY, OR THE SWPPP IS NOT
<br />CONSISTENT WITH THE TERMS AND CONDITIONS OF THIS PERMIT.
<br />4. i T ANY TIME AFTER PERMIT COVERAGE IS EFFECTIVE, THE MPCA MAY DETERMINE THAT THE
<br />PROJECT'S STORMWATER DISCHARGES MAY CAUSE, HAVE REASONABLE POTENTIAL TO CAUSE, OR
<br />CONTRIBUTE TO NON -ATTAINMENT OF ANY APPLICABLE WATER OUALITY STANDARD, OR THAT THE
<br />SWPPP DOES NOT INCORPORATE THE APPLICABLE REQUIREMENTS IN PART IW,A L. (IMPAIRED WATERC
<br />AND TMDLS). IF A WATER QUALITY STANDARD CHANGES DURING THE TERM OF THIS PERMIT. THE MPCA
<br />WILL MAKE :_ DETERMINATION AS TO WHETHER A MODIFICATION OF THE SWPPP IS NECESSARY TO
<br />ADDRESS THE NEW STANDARD. IF THE MPCA MAKES SUCH DETERMNATON(S) OR ANY OF THE
<br />DETERMINATIONS IN PARTS fIIALL-3., THE MPCA WILL NOTIFY THE PERMITTEE(::) IN WRITING. IN
<br />RESPONSE, THE PERMITTEE(S MUST AMEND THE SWPPP TO ADDRESS THE IDENTIFIED CONCERNS AND
<br />SUBMIT INFCRMATION REQUE TED BY THE MPCA, WHICH MAY INCLUDE AN INDIVIDUAL PERMIT
<br />APPLICATION. IF THE MPCA'S WRITTEN NOTIFICATION REQUIRES A RESPONSE, FAILURE TO RESPOND
<br />WITHIN THE SPECIFIED TIMEFRAME CONSTITUTES A PERMIT VIOLATION.
<br />P'.RT III.C. - TEMPORARY SEDIMENT BASINS
<br />INHERE FIVE (5) OR MORE ACRES OF DISTURBED 501L DRAIN TO A COMMON LOCATON, THE PERMITIEE5) MUST
<br />PROVIDE A 1EMPORARY SEDIMENT BASIN TO PROVIDE TREATMENT TO THE RUNOFF BEFORE 17 LEAVES THE
<br />CONSTRUCTION SITE DR SHIERS SURFACE WAIERS A TEMPORARY SEDIMENT BASIN MAY BE ODNVMTEO TO A
<br />PERMANENTBASIN AFTER CONSTRUCTION IS COMPLETE THE TEMPORARY BASIN IS NO LONGER REWIRED WHEN
<br />PERMANENT MEN HAS REDUCED THE ACREAGE OF DISTURBED SOL TO LESS THAN FIVE (5) ACRES DRINKING TO A
<br />CONNDIN LOCATOJ. THE PERMITIEE(y IE BARE ENCOURAGED. BUT NCT RECOPIED. 70 INSTALL TEMPORARY SEDIMENT
<br />BASINS WHERE APPROPRIATE IN AREAS WITH STEP SLOPES OR HaLY ERODBLE SOLS EVEN IF LESS THAN FIVE (5)
<br />ACRES DRAINS TO ONE AREA THE B'9NS MUST SE GEMMED AND GCNSIRUCTED ACCORDING TO THE FDUU7AING
<br />REWIREAENI:-
<br />I. THE BASINS MUST PROVIDE LIVE STORAGE FOR A CALCULATED VOLUME CF RUNOFF FROM A TWD -YEAR, 241
<br />OUR
<br />STORM FROM EACH ACRE GRAMM TO THE BASH, EXCEPT MAT N NO CASE SMALL THE BASIN PROVIDE LESS THAN
<br />1,800 CUBIC FEE OF UW STORAGE FROM EACH ACRE DRAINED TO THE BASN.
<br />2 WHERE THE CALCULATION IN PART ALC1. HA' NOT BEEN PERFORMED. A TEMPORARY SEDIMENT BASIN PROVIDING
<br />3.W0 CUBIC FEE OF LIVE STORAGE PER ACRE DRAINED TO THE BASIN _HALL BE PROIDED FOR THE ENTIRE
<br />DRAINAGE AREA OF THE TEMPORARY BASIN.
<br />LL TEMPORARY BASIN OUTLETS MUST BE DESCNED TO PREVENT SHORT-CRCUITNC AND THE DISCHARGE O
<br />FLOATING OEBRM THE BASIN MUST BE DESIGNED WITH THE ABILITY TO ALLOW COMPLETE BASIN ORAWCOWN FOR
<br />MAINTENANCE ACTIVATES. AND MUET INCLUDE A STABILIZED EMERGENCY OVERFLOW TO PREVENT FAILURE OF POND
<br />INTEGRITY. THE CURET STRUCTURE MUST GE DEEMED TO WIIHWRAW WATER FROM THE SURFACE IN ODER TO
<br />MINIMI$ THE DISCHARGE OF PDLUU I$ EXCEPT THAT THE USE OF A SURFACE MTHDRAWAL MECHANISM FOR
<br />019MARCE O THE BASIN MAY BE TEMPORARILY SUIDURING FROZEN CONDITIONS. ENERGY OW,51N.TION MUST
<br />BE PRD IDED FOR THE BASIN OUTLET (SEE PART IV.BS).
<br />4 SEGMENT BASKS MUST BE SITUATED OUTSIDE OF "URFACE WATERS AND ANY BUFFER ZONE REWIRED UNDER
<br />APPENDX AC3. AND MUST BE DESIGNED TO KING DRAINING WATER FROM WETLANDS UNLESS TE IMPACT TO THE
<br />WETLAND IS IN COMPUANCE MATH THE REOUIREAENIS O APPENDIX A, PART 0.
<br />5. THE TEMPORARY BASINS MUST BE CONSTRUCTED AND MADE OPERATIONAL PRIOR TO 10 OR MORE ACRES OF
<br />"STARRED SOIL DRAINING TO A COMMON LOCATION.
<br />B. WHERE A TEMPORARY SEDIMENT BASIN MI THE REQUIREMENTS OF THIS PART IS INFEASIBLE, EQUI'ALENT
<br />SEDIMENT CONTROLS SUCH AS SMALLER SEGMENT BASINS. ANDI SEDIMENT TRAPS, SILT FENCES. VEGETATIVE
<br />BUFFER STRIPS, OR ANY APPROPRIATE COMBINATION OF MEASURES ARE REQUIRED FOR ALL ODM T -SLOPE
<br />BOUNDARIES OF TIE CONSTRUCTION AREA AND FOR SAE -SLOPE BOUNDARIES AS DICTATED BY INDIVIDUAL 97E
<br />CONDITIONS, IN DETERMINING WHETHER INSTALLING A SEDIMENT BASIN IS INFEASIBLE, THE PERMIITIEES) MUST
<br />CONSIDER PUBLIC SAFETY AND MAY CON30ER FACTORS SUCH AS SITE SOLS, SLOPE, AND AVAILABLE AREA ON _I7E.
<br />THE^ DETERMINATION OF INFEASIBIUIY MUST BE DOCUMENTED IN THE SI PPP PRE PART III.A5.
<br />PART IILE - RECORD RETENTION
<br />THE SWPPP (ORIGINAL OR COPIES) INCLUDING, ALL CHANGES 70 IT, AND INSPECTIONS TND
<br />MANTENANCE RECORDS MUST BE KEPT AT THE STE DURING CONSTRUCTION BY THE PERMITTEE(S)
<br />WHO HAS/HAVE OPERATIONAL CONTROL OF TH.:T PCRTICN OF THE SITE. THE SWPPP CAN BE KEPT IN
<br />EITHER THE FIELD OFFICE OR IN AN ON-SITE VEHICLE DURING NORMAL WORKING HOURS
<br />ALL OWNER(J) MUST KEEP THE FOLLOWING RECORDS ON FILE FOR THREE (3) YEARS AFTER SUBMITTAL
<br />OF THE NOT AS WTUNEO IN PART U.C. THIS DOES NOT INCLUDE ANY RECORDS AFTER _Utiiwr . OF
<br />1. THE FINAL SWPPP
<br />�. ANY OTHER STORMWATER RELATED PERMITS REQUIRED FOR THE PRJJECT
<br />3. RECORDS OF ALL INSPECTION AND MAINTENANCE CONDUCTED DURING CONSTRUCTION (PART IV.E.
<br />INSPECTIONS AND MAINTENANCE)
<br />PART IILE - RECORD RETENTION (CONT)
<br />4. ALL PERMANENT OPERATION AND MAINTENANCE AGFEEMENTS THAT HAVE BEEN IMPLEMENTED,
<br />INCLUDING ALL RIGHT-OF-WAY, CONTRACTS, COVENANTS AND OTHER BINDING REQUIREMENTS
<br />REGARDING PERPETUAL MAINTENANCE AND
<br />5. ALL REWIRED C'LCULATONS FOR DESIGN OF THE TEMPDRAF,Y AND PERMANENT STORMINI
<br />MANAGEMENT SYSTEMS.
<br />PART III.F. - TRAINING REQUIREMENTS
<br />THE PERMITME(S) SHALL ENSURE THE FOLLOWING INOMDUALS IDENTIFIED IN THIS PART HAVE BEEN
<br />TRAINED IN ACCORDANCE WITH THIS PERMIT'S TRAINING REQUIREMENTS.
<br />I. WHO MUST BE TRAINED:
<br />A. INDIMOUAL(S) PREPARING THE SWPPP FOR THE PROJECT
<br />B. INDMDUAL(S) OVERSEEING IMPLEMENTATION OF, REVISING. AND AMENDING THE SWPPP AND
<br />INOIVIOUAL(5) PERFORMING INSPECTIONS AS REWIRED IN PART IV.E. ONE OF THESE INDI-HDUAL(S)
<br />MUST BE AVAILABLE FOR AN ONSITE INSPECTION WITHIN 72 HOURS UPON REQUEST BY THE MPCA
<br />C INDIVIDUAL(S) PERFORMING OR SUPERMS04G THE INSTALLATION, MAINTENANCE AND REPAIR OF
<br />BMPS. AT LEAST ONE INDIVIDUAL ON A PROJECT MUST BE TRAINED IN THESE JOB DUTIES,
<br />2. TRAINING CONTENT: THE CONTENT AND EXTENT OF TRAINING MUST BE COMMENSURATE WITH THE
<br />INDIVIDUAL'S JOB DUTIES AND RESPONSIBILITIES WITH REG.'AD TO ACTIVITIES COVERED UNDER THIS
<br />PERMIT FOR THE PROJECT. AT LEAST ONE INDMOUAL PRESENT ON THE PERMITTED PROJECT --ITE (OR
<br />A;ALABLE TO THE PROJECT SITE IN 72 HOURS) MUST BE TRAINED IN THE JOB DUTIES DESCRIBED IN
<br />PART IILF.I.0. AND PART IILF.I.0
<br />1 THE PERMITTEE(S) SHALL ENSURE THAT THE INDIVIDUALS ARE TRAINED BY LOCAL. STATE FEDERAL
<br />AGENCIES, PROFESSIONAL ORGANIZATONS, OR OTHER ENTITIES WITH EXPERTISE IN EROSION
<br />PREVENTION, SEDIMENT CONTROL PERMANENT STORMWATER MANAGEMENT AND THE MINNESOTA
<br />NPOES/SOS CONSTRUCTION STORMWATER PERMIT. AN UPDATE REFRESHER -TRAINING MUST BE
<br />ATTENDED EL'ERY THREE (3) YEARS STARTING THREE (3) YEARS FROM THE ISSUANCE DATE OF THIS
<br />PERMIT.
<br />IV.S. EROSION PREVENTION PRACTICES
<br />L THE PERMITTEE(S) MUST PLAN FOR AND IMPLEMENT APPROPRIATE BAPS SUCH AS CONSTRUCTION
<br />PHASING, VEGETATIVE BUFFER STRIPS, HORIZONTAL SLOPE GRADING iNSPECTION AND MAINTENANCE OF
<br />PART IVE. AND OTHER CONSTRUCTION PRACTICES THAT MINIMIZE EROSION ASI NECESSARY TO COMPLY
<br />WITH THIS PERMIT AND PROTECT WATERS OF THE STATE, THE LOCATION OF AREAS NOT TO BE
<br />DISTURBED MUST BE DELINEATED (E.G.. WITH FLAGS. ^.TAKES, .'.TONS, SILT FENCE ETC) ON THE PROJECT
<br />SITE BEFORE WORK BEGINS. THE PERMITTEE(S) MUST MINIMIZE THE NEED FOR DISTURBANCE OF PORTIONS
<br />OF THE PROJECT THAT HANE STEEP SLOPES FOR THOSE SLOPED AREAE WHICH MUST BE DISTURBED.
<br />THE PERNITTEE(5) MUST USE TECHNIQUES SUCH AS PHASING AND STABILIZATION PRACTICES DESIGNED
<br />FOR STEEP SLOPES (E.G., SLOPE CRAMMING AND TERACNNG).
<br />2. THE PERNITTEE(S) MUST STABILIZE ALL EXPOSED SOL AREAS (INCLUDING STCCKPILES). STIBUZATDN
<br />MUST BE INITIATED IMMEDIATELY TO LIMIT SOL EROSION WHENEVER ANY CONSTRUCTION ACTIVITY HAS
<br />PERMANENTLY OR TEMPORARILY CEASED ON ANY PORTION OF THE SITE AND WILL NOT RESUME FOR A
<br />PERIOD EXCEEDING 7 CALENDAR DAYS STABIUZA7ION MUST BE COMPLETED NO LATER THAN 74
<br />CALENDAR DAYS AFTER THE CONSTRUCTOR ACTIVITY IN THAT PORTION OF THE SITE HAS TEMPORARILY
<br />OR PERMANENTLY CEASED.
<br />J. IF USING STORMWATER CONVEYANDE CHANNELS, THE PERMIITEE(S) MUST DESIGN THE CHANNELS TO
<br />ROUTE WATER AROUND UNSTABILIZFD AREAS ON THE SITE AND TO REDUCE ERCSCN, UNLESS INFEASIBLE
<br />THE PERMITTEES) MUST USE EROSION CONTROLS AND VELOCITY DISSIPATION DEVICES SUCH AS CHECK
<br />DAMS, SEDIMENT TRAPS, RPRAP, OR GROUTED RPRAP AT OUTLETS WITHIN AND ALONG THE LENGTH OF
<br />ANY CONSTRUCTED STORMWATER CONVEYANCE CHANNEL, AND AT ANY OUTLET, TO PROVIDE A
<br />MCN -EROSIVE FLOW VELOCITY, TO MINIMIZE EROSION OF CHANNELS AND THEIR EMBANKMENTS, OUTLETS.
<br />ADJACENT STREAM BANKS, SLOPES, AND DOWNSTREAM WATERS DURING DISCHARGE CONDITIONS
<br />4. THE PERMITTEE(S) MUST STARIUZE THE NORMAL NETTED PERIMETER OF ANY TEMPORARY OR
<br />PERMANENT DRAINAGE DITCH OR SWILE THAT DRAINS WATER FROM ANY PORTON OF THE CONSTRUCTION
<br />SITE, OR DIVERTS WATER AROUND THE SITE, 'WITHIN 200 LINEAL FEET FROM THE PROPERTY FDGE, OR
<br />FROM THE PONT OF DISCHARGE INTO ANY SURFACE WATER. STABILIZATION OF THE LAST 200 LINEAL
<br />FEET MUST BE COMPLETED WITHIN 24 HOURS AFTER CONNECTING TO A SURFACE WATER OR PROPERTY
<br />EDGE.
<br />THE PERMITTEE(S) SHALL COMPLETE STABILIZATION OF THE REM'INING PORTIONS OF ANY TEMPORARY OR
<br />PERMANENT DITCHES OR SWALES WITHIN 7 CALENDAR DAYS AFTER CONNECTING TO A SURFACE WATER
<br />OR PROPERTY EDGE AND CONSTRUCTION IN THAT PORTION OF THE DITCH HAS TEMPORARILY OR
<br />PERMANENTLY CEASED.
<br />TEMPORARY OR PERMANENT DITCHES ON SWALES THAT ARE BEING USED AS A SEDIMENT CONTAINMENT
<br />SYSTEM DURING CONSTRUCTION (WITH PROPERLY DESIGNED ROCK -DITCH CHECKS, BIO ROLLS. SILT DIKES,
<br />ETC) DO NOT NEED TO BE STABILIZED DURING THE TEMPORARY PERIOD OF I7S USE AS A SEDIMENT
<br />CONTAINMENT SYSTEM, THESE AREAS MUST BE STABLIZED WITHIN 24 HOURS AFTER NO LONGER BEING
<br />USED AS A SEDIMENT CONTAINMENT SYSTEM.
<br />APPLYING MULCH, HYDROMULCH, TACBFIER, POLYACRYLAMIDE OR SIMILAR ERSON OPRE%ZN71ON
<br />PRACTICES IS NOT ACCEPTABLE STABILIZA71M IN ANY PART OF A TEMPORARY OR PERMANENT DRAINAGE
<br />DITCH OR SWALE,
<br />5, PIPE OUTLETS MUST BE PROVIDED WITH TEMPORARY OR PERMANENT ENERGY DISSIPATION HITHIN 24
<br />HOURS AFTER CONNECTION TO A SURFACE WATER.
<br />S. UNLESS INFEASIBLE DUE 70 LACK OF PENMWS OR VEGETATED AREAS, THE PERMITTEE(S) MUST
<br />DIRECT IIISCHARGES FROM BMPS TO VEGETATED AREAS OF THE SITE (INCLUDING ANY NATURAL BUFFERS)
<br />IN ORDER TO INCREASE SEDIMENT REMOVAL AND MAXIMIZE STORMWATER INFILTRATION. THE PERMITTEE(5)
<br />MUST USE VELOCITY DISSIPATION DE ICES IF NECESSARY TO PREVENT EROSION WHEN DIRECTING
<br />STCRMwATER TO VEGETATED AREA..
<br />PART IV.C. - SEDIMENT CONTROL PRACTICES
<br />1. THE PERMITTEE(S) MUST EMPLOY SEGMENT CONTROL PRACTICES AS NECESSARY TO MINIMIZE SEDIMENT
<br />FROM ENTERING SURFACE WATER]. INCLUDING CURB AND GUTTER SYSTEMS AND STORM SEWER INLETS A.
<br />TEMPCRARY 07 PERMANENT DRAINAGE DITCHES AND SEDIMENT BASINS M..T ARE OESICNED AS PART OF
<br />A SEDIMENT CONTAINMENT SYSTEM (E.G.. DITCHES WITH ROCK -CHECK DAMS) REQUIRE SEDIMENT CONTROL
<br />PRACTICES ONLY AS APPROPRIATE FOR SITE CONDITIONS.
<br />T R
<br />B. IF THE DOWN GRADIENT SEDIMENT CONTROLS ARE O.ORLOADED RAISED ON FREQUENT FAILURE
<br />SEDIMENT
<br />CONTROL TINGE ICES O HENT), THE PERMITTEE(S) MUST INSTALL AADRONNG U AND
<br />T E S
<br />SEDIMENT CONTROL TO IDENTIFY
<br />OR ESEREDUNDANT BLIPS A EKES AIR THE OVERLOADING, ANO THE SWPPP
<br />MUST BE AMENDED TO IDENTIFY THESE ADDITIONAL PRACTICES Al REQUIRED IN PART IILE 1.-1
<br />2. SEDIMENT CONTROL PRACTICES MUST BE ESTABLISHED ON ALL DOWN GRADIENT PERIMETERS AND BE
<br />LOCATED UPGF'.'JIIENT OF ANY BUFFER ZONES. THE PERIMETER SEDIMENT CONTROL PPACTICE MUST BE IN
<br />PLACE BEFORE ANY UPGRADIENT LINO -DISTURBING ACTIVITIES BEGIN. THESE PRACTICES SHALL REMAIN IN
<br />PLACE UNTIL FINAL STABILIZATION HAS BEEN ESTABLISHED IN ACCORDANCE WITH PMT IV. 6.
<br />1 THE PERMITTEES) SHALL RE -INSTALL ALL OEDMENT CONTROL PRACTICES THAT HI BEEN ADJUSTED
<br />OR REMOVED TO ACCOMMODATE SHORT-TERM ACTIVITIES SUCH AS CLEARING OR GRUBBING, OR PASSAGE
<br />OF VEHICLES, IMMEDIATELY AFTER THE SHORT-TERM ACTIVITY HAS BEEN COMPLETED. THE PERMITTEE(S)
<br />SHALL COMPLETE ANY SH0R7-TENM ACT-ITY THAT REQUIRES REMOVAL OF SEDIMENT CONTROL
<br />PRACTICES AS QUICKLY AS POSSIBLE. THE PERUITTE(S) MUST RE -INSTALL SEDIMENT CONTROL
<br />PRACTICES BEFORE THE NEXT PRECIRTATION EVENT EVEN IF THE SHORT-TERM ACTMTY IS NOT
<br />COMPLETE.
<br />4. ALL .'TORN DRAIN INLETS MUST BE PR07ECTED BY APPROPRIATE BMPS DURING CONSTRUCTION UNTIL
<br />ALL SOURCES WITH POTENTIAL FOR DISCHARGING TO THE INLET HAVE BEEN STABILIZED. INLET
<br />PROTECTION MAY BE REMOVED FOR A PARTICULAR INLET IF A SPECIFIC SAFETY CONCERN (STREET
<br />FLOCDING/FREEZING) HAS EEEN IDENTIFIED BY THE PERMITTEE(S) OR THE JAURHSDICTIONAL WTHORITY
<br />(E.G..CITY/COUNTY/TOWN'HIP/MHNDOT ENGINEER).THE PERMITTEE(S) MUST DOCUMENT THE NEED FOR
<br />REMO'AL IN THE SWPPP.
<br />5. TEMPORARY SOL STOCKPILES MUST HAVE SILT FENCE ON OTHER EFFECTIVE SEDIMENT CONTROLS. AND
<br />CANNOT BE PL CED IN ANY NATURAL BUFFERS OR SURFACE WATERS, INCLUDING STORMWATER
<br />CON.EYANCES SUCH AS CURB FAD GUTTER=YSTEMS, OR CONDUITS AND DITCHES UNLESS THERE 15 A
<br />BYPASS IN PLACE FOR THE STDRUW'TER.
<br />6. WHERE VEHICLE TRAFFIC LEAVES ANY PART OF THE SITE (OR ON70 PAVED ROADS WITHIN THE SITE):
<br />A. THE PERMITTEE(S) MUST I1,17TAIJ. A'EHICLE TRACKING SUP TO MINIMIZE THE TRACK OUT CF
<br />.'EDIMENT FROM THE CONSTRUCTION SITE, EXAMPLES OF VEHICLE TRACKING BMPS INCLUDE (BUT ARE NOT
<br />LIMITED TO) ROCK PADS. MUD MATS, SLASH MULCH, CONCRETE OR STEEL WASH RACKS, OR EQUIVALENT
<br />SYSTEMS.
<br />B. THE PERM'TIEE(5) MUST USE STREET SWEEPING IF SUCH VEHICLE TRACKING BMPS ARE NOT ADEQUATE
<br />TO PREVENT SEDIMENT FROM BEING TRACKED ONTO THE STREET (SEE PART IV.E.5.0.).
<br />7. THE PERMITTEES) MUST INSTALL TEMP,XRARY SEDBKENTATION BASINS AS REWIRED N PART III,C. OF
<br />THIS PERMIT.
<br />PART IV.C. - SEDIMENT CONTROL PRACTICES (CONT-)
<br />& THE PERMITTEE(S) MUST MINIMIZE SOL COMPACTION AND. UNLESS INFEf SIBLL, PRESERVE TOPSOIL
<br />MINIMIZING SCIL COMPACTION IS NOT REQUIRED WHERE THE FUNCTION OF A SPECIFIC AREA OF THE SITE
<br />DICTATES THAT IT BE COMPACTED.
<br />9. THE PERMITTEE(S) MUST PRESERVE A 50 FOOT NAIUPAL BUFFER OR (IF A BUFFER IS INFEASIBLE ON
<br />THE SITE) PROVIDE REDUNDANT SEDIMENT CONTROLS WHEN A SURFACE WATER IS LOCATED WITHIN C'0
<br />FEET OF THE PROJECT'S EARTH DISTURBANCES AND STORMWATER FLOWS 10 THE SURFACE '.JATER.
<br />NATURAL BUFFERS ARE NOT REWIRED ADJACENT TO ROAD DITCHES. JUDICIAL CITLIHES, COUNTY DITCHE,
<br />STORMWATER CONVEYANCE CHANNELS, STORM [TRAIN INLETS, AND SEDIMENTBASINS. THE PERMITTEE(S)
<br />IS/ARE NOT REQUIRED TO ENHANCE THE QUAUTY OF THE VEGETATION THAT ALREADY EXISTS IN THE
<br />BUFFER OR PRO WE EGETATION IF NONE EXIST, HOWE' W, PERMITTEE(S) CAN IMPRO'.E THE NATURAL
<br />BUFFER LITH VEGETATION.
<br />PART IV.D. - DEWATERING AND BASIN DRAINING
<br />I. THE PERMITTEES) MUST DISCHARGE TURBID OR SEDMENT-LADEN WATERS REL'.TED TO DEWATERING
<br />OR BASIN DRAINING (E.^., PUMPED DISF'AHARGES, TRENCH/DITCH CUTS FOR DRAINAGE) TO A
<br />TEMPORARY OR PERMANENT SEDIMENTATION DAMN ON THE PROJECT SITE UNLESS INFEM.SBLE. THE
<br />PERMITTEE(S) MAY DISCHARGE FROM THE TEMPORARY OR PERMANENT SEDIMENTATION BASINS TO
<br />SURF'CE WATERS IF THE BASIN WATER HAS BEEN VSUALLY CHECKED TO ENSURE ADEQUATE
<br />TREATMENT HAS BEEN OBTAINED IN THE BASIN ANO DRAT NUISANCE CONDITIONS (SEE MINN. R.
<br />70500210. SUSP. 2) WILL NOT RESULT FROM THE DISCHARGE IF THE WATER CANNOT BE DISCHARGED
<br />TO A SEDIMENTATION BASIN PRIOR TO ENTERING THE SURFACE WATER, IT MUST BE TREATED MATH THE
<br />APPROPRIATE BAPS, SUCH THAT THE DISCHARGE DOES NOT ADVERSELY AFFECT THE RECU.ING WATER
<br />OR OOATUSTREAM PROPERTIES. IF THE PERMITTEE(S) MUST DISCHARGE WATER THAT CONTAINS OIL OR
<br />GREASE, THE PERMITTEE(S) MUST USE AN DL-WATFR SEPARATOR OR SUITABLE DLTRATON DEUCE
<br />(E-0. CARTRIDGE FILTERS. ABSORBENTS PADS) PRIOR TO DISCHARGING THE WATER. THE PERMITTEES)
<br />MUST ENSURE THAT DISCHARGE POINTS ARE ADEQUATELY PROTCTED FROM EROSION AND SCOUR. THE
<br />OLCKARGE MUST BE DISPERSED OVER NATURAL ROCK RIPRAP, SAND BACs, PLASTIC SHEETING, OR
<br />OTHER ACCEPWO ENERGY DISSIPATION MEA:URES
<br />2, ALL WATER FRCM DEWATERING OR BASIN -DRAINING ACTIVITIES MUST BE DISCHARGED IN A MANNER
<br />THAT DOES NOT CAUSE NUISANCE CONDEToI EROSION IN RECEIVING CHANNELS OR ON DOWNSLOPE
<br />PROPERTIES, OR INUNDATION IN WETLANDS CAUSING SIGNIFICANT ADITRSE IMPACT TO THE WETLAND.
<br />3. IF THE PERMITTEE(S) IS/ARE USING FILTERS MATH BACKWASH WATER, THE PERMITTEE(S) MUST HAUL
<br />THE BACKWASH WATER AWAY FOR DISPOSAL RETURN THE BACKWASH WATER TO THE BEGINNING OF
<br />THE TREATMENT PROCESS, OR INCORPORATE THE BACKWASH WATER INTO THE SITE IN A MANNER
<br />THAT DOES NOT CAUSE EROSION. THE PERMITTEE(5) MAY DISCHARGE UACKWASH WATER TO THE
<br />SANITARY SEWER IF PERMISSION IS GRANTED BY THE SANITARY SEWER AUTHORITY. THE PERMITIEE(S)
<br />MUST REPLACE AND CLEAR THE FILTER MEDIA USED IN DEWATERING DEVICES WHEN REQUIRED TO
<br />RETAIN ADEQUATE FUNCTION
<br />PART N.E. - INSPECTIONS AND MAINTENANCE
<br />1. THE PERNITTEE(S) MUST ENSURE THAT A TRAINED PERSON (AS IDENTIFIED IN PART III.ASA.) ':ALL
<br />ROUTINELY INSPECT THE ENTIRE OONSTRUCTON SI7E AT LEAST ONCE EVERY SEVEN (Y) DAYS DURING
<br />ACTIVE CONSTRUCTCN AND WITHIN 2 , HOURS AFTER A RAINFALL EVENT GREATER THAN 0.5 INCHES IN
<br />24 HOURS, FOLLOWING AN INSPECTION THAT OCCURS WITHIN 24 HOURS AFTER A RAINFALL EVENT, THE
<br />NEXT INSPECTION MUST BE CONDUCTED WITHIN SEVEN (7) DAYS AFTER THE RAINFilt. EVENT.
<br />2. ALL INSPECTIONS AND MAINTENANCE CONDUCTED DURING CONSTRUCTION MUST BE RECORDED WITHIN
<br />24 HOURS IN WRITING AND THESE REGARDS MUST BE RETAINED WITH THE SAPPP IN ACCORDANCE
<br />WITH PART IILE. RECORDS OF EACH INSPECTION AND MAINTENANCE ACTI' ITY SHALL INCLUDE:
<br />A. DATE AND TIME OF INSPECTIONS
<br />B. NAME OF PERSON(S) CONDUCTING INSPECTIONS
<br />C. FINDINGS OF INSPECTIONS, INCLUDING THE SPECIFIC LOCATION WHERE CORRECTIVE ACTIONS ARE
<br />NEEDED
<br />D. CORRECTIVE ACTIONS TAKEN (INCLUDING DATES, TIMES, AND PARTY COMPLETING MAINTENANCE
<br />ACTIVITIES)
<br />E. DATE AND AMOUNT OF ALL RAINFALL EVENTS GREATER THAN 112 INCH (0.5 INCHES) IN 24 HOURS
<br />RAINFALL AMOUNTS MUST BE OBTAINED BY A PROPERLY MAINTAINEO RAIN GAUGE INSTALLED ONSITE,
<br />A WEATHER STATION THAT 15 WITHIN 1 MILE OF YOUR LOCATION OR A WEATHER REPORTING SYSTEM
<br />THAT PROVIDES SITE SPECIFIC RAINFALL DATA FROM RADAR SUMMARIES
<br />F, IF ANY DISCHARGE IS 085ERYM TO BE OCCURRING DURING THE INSPECTION, A RECORD OF ALL
<br />POINTS OF THE PROPERTY FROM WHICH THERE IS A DISCHARGE MUST BE MADE, AND THE DISCHARGE
<br />SHOULD BE DESCRIBED (I.E„ COLOR, DOOR, FLOATING SETTLED, OR SU.'PENDLO xUDS, FOAM. OIL
<br />SHEEN, AND OTHER OBVIOUS INDICATORS OF POLLUTANTS) AND PHOTOGRAPHED.
<br />G. ANY AMENDMENTS TO THE SWPPP PROPOSED AS A RESULT OF THE INSPECTION MUST BE
<br />DOCUMENTED AS REQUIRED H PART 0I.8. WI7,NN SEVEN (%) CALENDAR DAYS
<br />:'. INSPECTION FREQUENCY ADJUSTMENT
<br />A WHERE PART^ OF THE PROJECT 317E HAVE PERMANENT COVER, BUT WORK REMAINS ON OTHER
<br />PARTS OF THE SITE, THE PERMTTEE(S) MAY REDUCE INSPECTIONS OF THE AREAS WITH PERMANENT
<br />COVER TO ONCE PER MONTH.
<br />B. WHERE CONSTRUCTION SITES HAVE PERMANENT COVER ON ALL EXPOSED SOL AREAS AND NO
<br />CON3TRUCTION ACTIVITY IS OCCURRING ANYWHERE ON THE SITE, THE SITE MUST BE INSPECTED DURING
<br />NLN -FROZEN GROUND CONDITIONS AT LEAST ONCE PER MONTH FOR A PERIOD OF TWELVE (12)
<br />MONTHS. FOLLOWING THE TWELFTH MONTH OD PERMANENT COVEN AND NO CONSTRUCTION A .TTY,
<br />INSPECTIONS MAY BE TERMIN'.TED UNTIL CONSTRUCTION ACTIVITY IS ONCE AGAIN INITATED UNTESS
<br />THE PERMI7TEE(S) IS/ARE NOTIFIED IN WRITING BY THE MPCA THAT EROSION ITLUES HATE BEEN
<br />DETECTED AT THESITE AND INSPECTIONS NEED TO RESUME.
<br />C. WHERE WORK HAS BEEN SUSPENDED DUE TO FR07EN GROUND CONDITIONS. THE INSPECTORS MAY
<br />BE SUSPENDED. THE REWIRED INSPECTIONS AND MAINTENANCE SCHEDULE MUST BEGIN WITHIN 24
<br />HOURS AFTER RUNOFF OCCURS AT THE SITE OR 24 HOURS PRIOR TO RE�UMINO CONSTRUCTION,
<br />WHICHEVER COMES FIRST.
<br />4. THE PERMITTEE(S) IS/ARE RESPONSIBLE FOR THE INSPECTION AND MAINTENANCE OF TEMPORARY
<br />AND PERMANENT WATER QUALITY MANAGEMENT SUPS. AS WELL AS ALL EROSON PREVENTION AND
<br />SEDIMENT CONTROL BMPS. UNTIL ANOTHER PERMITTEE HAS OBTAINED CO.ERAGE UNDER THIS PERMIT
<br />OCCORDNG TO PART ILB.5. OR THE PROJECT HAS UNDERGONE FINAL ST'BIUZATION, AND AN NOT HAS
<br />BEEN SUBMITTED TO TRE MPCA
<br />5, THE PERMITTEE(S) MUST INSPECT ALL EROSION PREVENTION AND SEDIMENT CONTROL SNIPS AND
<br />NETSURFS TO S. ALL
<br />INTEGRITY AND EFFECTIVENESS DURING
<br />ALLPOLLUTION PREVENTION MANAGEMENT
<br />N NONFUNCTIONAL BMPS MUST BE REPAIRED,
<br />REP ROUTINE AND POSTERAINFALL EVENT LONA INSPECTIONS. ALL OM
<br />REPLACED. OR .OR
<br />SSUPPLEMENTED WITH FUNCTIONAL BMPS L THE ENO OF THE NEAT BUSINESS OAT'
<br />AFTER DISCOVERY. OR AS SOON AS FIELD CONDITIONS ALLOW ACCESS UNLESS ANOTHER TIME MANE
<br />IS SPECIFIED BELOW. THE PERMITTEE(S) MUST INVESTIGAIE AND COMPLY WITH THE FOLLOWING
<br />INSPECTION AND MAINTENANCE REQUIREMENTS:
<br />A. ALL PERIMETER CONTROL DEVICES MUST BE REPAIRED. REPLACED, OR SUPPLEMENTED MEN THEY
<br />BECOME NONFUNCTIONAL OR THE SEDIMENT REACHES ONE-HALF (1/2) OF THE HEIGHT OF THE DEMCE,
<br />THESE REPAIR- MUST BE MADE BY THE END OF THE NEXT BUSINESS DAY AFTER DESCOJERY. OR
<br />THEREAFTER AS SOON AS FIELD CONDITIONS ALLOW ACCESS.
<br />S. TEMPORARY AND PERMANENT SEOIMENTATICN BASINS MUST BE DRAINED AND THE SEDIMENT
<br />REMOVED WHEN THE DEPTH OF SEDIMENT COLLECTED IN THE BASIN REACHES ONE-HALF (1/2) THE
<br />STORAGE VOLUME DRAINAGE AND REMOVAL MUST BE COMPLETED WTHIN 72 HOURS OF DISCO!ERY, OR
<br />A3 SOON AS FIELD CONDITIONS ALLOW i.CCESS (SEE PART IV.O.).
<br />C. SURFACE WATERS, INCLUDING DRAINAGE DITCHES AND CONVEYANCE SYSTEMS, MUST BE INSPECTED
<br />FOR EVIDENCE OF EROSION AND SEDIMENT DEPOSITION DURING EACH INSPECTION. THE PERMITTEES)
<br />MUST REMOVE ALL DELTAS AND SEDIMENT DEPOSITED IN SURFACE WATERS, INCLUDING DRAINAGE
<br />WAYS. CATCH BASINS ..ND OTHER DRAINAGE SYSTEMS, AND RESTABIUZE THE AREAS WHERE SEDIMENT
<br />REMOVAL RESULTS IN EXPOSED SOIL. THE REMO"AL AND STAEUZATION MUST TAKE PLACE WITHIN
<br />SEVEN (7) DAYS OF DISCOVERY UNLESS PRECLUDED BY LEGAL REGULATORY. OR PHYSICAL ACCESS
<br />CONSTRAINTS. THE PERMITTEE(S) SHALL USE ALL REASONABLE EFFORTS TO OBTAIN ACCESS. IF
<br />PRECLUDED, RENO' -AL AND ST!SIUZATION MUST TAKE PLACE WITHIN SEVEN (7) CALENDAR DAYS OF
<br />OBTAINING ACCESS, THE PERMITTEE(S) IS/ARE RESPONDBLF FOR CONTACTING All LOCA_ REGIONAL
<br />STATE AND FEDERAL AUTHOOTIES AND RECEIVING ANY APPUCABLE PERMITS, PRIOR TO CONDUCTING
<br />ANY WORK IN SURFACE WATERS,
<br />D. CONSTRUCTION SITE VEHICLE EXIT LOCATIONS MUST BE INSPECTED FOR E.IDENCE OF OPF-SITE
<br />:,EDIMENT TRACKING ONTO PA'ED SURF,CES TRACKED SEDIMENT MUST BE REMOVED FROM ALL P.'VEO
<br />SURFACES BOTH ON AND OFF SITE WITHIN 24 HOURS OF DISCCJERY, OR IF APPUCABLE. WITHIN A
<br />SHORTER TIME TQ COMPLY WITH PART I'.C.B.
<br />E STREETS AND OTHER AREAS ADJACENT TO THE PROJECT MUST BE INSPECTED FOR EVIDENCE OF
<br />OFF -RTE ACCUMULATIONS OF SEDIMENT. IF SEDIMENT IS PRESENT, 17 MUST BE REMOVED IN A MANNER
<br />AND AT A FREOUENCY SUFFICIENT TO MINIMIZE OFF-STE IMPACTS (EG., NCTVE SEDIMENT IN
<br />STREETS COULD BE WASHED INTO STORM SEVERS BY THE NEXT RAIN ANO/OR POSE A SAFETY
<br />HAZARD TO USERS OF PUBLIC STREETS).
<br />PART W.F. - POLLUTION PREVENTION MANAGEMENT MEASURES
<br />THE PERMITTEES) SHALL IMPLEMENT THE FOLLOWING POLLUTION PRE.ENTION MANAGEMEYT MEASURES
<br />ON THE SITE:
<br />L STORAGE. HANDLING, AND DISPOSAL OF CON3I1RUCTION PRODUCTS. MATERIALS, AND WASTES: THE
<br />PERMITTEE(S) SHALL COMPLY WITH THE FOLLOWING TO MINIMIZE THE EXPDSURE TO STORMWATER OF
<br />ANY OF THE PRODUCTS, MATERIALS, OR WASTES. PRODUCTS OR WASTES WHICH ARE EITHER NOT A
<br />SOURCE OF CONTAMINATION TO STORMWATER OR ARE DESCRIED 70 BE EXPOSED TO STORMWATER ARE
<br />NOT HELD TO THIS REQUIREMENT:
<br />A. EUILDINC PRODUCTS THAT HAVE THE POTENTiL TO LEACH POLLUTANTS MUST BE UNDER COVER
<br />(EC, PLASTIC SHEETING OR TEMPORARY ROOFS) TO PREVENT THE DISCHARGE OF POLLUTANTS OR
<br />PROTECTED BY A SIMILARLY EFFECTI'EE MEANS DESIGNED TO MINIMIZE CONTACT WITH STORMWATER.
<br />B. PESTICIDES, HERBICIDES, INSECTICIDES, FERTILIZERS, TREATMENT CHEMICALS. AND LANDSCAPE
<br />UAIERIALS MUST BE UNDER GOLER (E.G., PLASTIC SHEETING OR TEMPORARY ROOFS) TO PREVENT THE
<br />GIZCHARGE OF POLLUTANTS OR PROTECTED BY SIMILARLY EFFECTIVE MEANS DESIGNED TO MINIMIZE
<br />CONTACT MATH STORMWATER.
<br />C. HAZARDOUS MATERIALS, TOXIC WASTE, (INCLUDING OIL DIESEL FUEL GASWNE. HYDRAUI IV. FLUIDS,
<br />PAINT SOLVENTS, PETROLEUM-BASED PRODUCTS, WOOD PRESERV.TTIVES, ADDITIVES, CURING
<br />COMPOUNDS, AND ACIDS) MUST BE PROPERLY STORED IN SEALED CONTAINERS TO PREVENT SPILLS.
<br />LEAKS OR OTHER DISCHARGE. RESTRICTED ACCESS STORAGE AREAS MUST BE PROVIDED TO PREVENT
<br />"ANDALISM. STORAGE AND DISPOSAL OF HAZARDOUS WASTE OR HAZARDOUS MATERIALS MUST BE IN
<br />OOUPLIANCE WITH MINN. R. CH. 7045 INCLUDING SECONDARY CONTAINMENT AS APPLICABLE.
<br />0. SOLD WASTE MUST BE STORED. COLLECTED AND DISPOSED OF PROPERLY IN COUPLIANCE WITH
<br />MINN. R. CH. 7035.
<br />E. PORTABLE TOILETS MUST BE POSITIONED SO THAT THEY ARE SECURE AND WILL NOT BE TIPPED OR
<br />KNOCKED GYM. SANITARY WASTE MUST BE DISPOSED OF PROPERLY IN ACCORDANCE WITH MINN. R.
<br />CH, 71141.
<br />Z FIEUNG AND MAINTENAN.E OF EQUIPMENT CR VEHICLES SPILL PREVEAITON AND RESPONSE: THE
<br />PERMITTEF(S) SHALL TAKE REASONABLE STEPS TO PREVENT THE DISCHARGE OF SPILLEO OR LEAKED
<br />CHEMICALS, INCLUDING FUEL FROM ANY AREA WHERE CHEMICALS OR FUEL WILL BE LOADED OR
<br />UNLOADED INCLUDING THE USE OF DRIP PANS OR ABSORBENTS UNLESS INFEASIBLE. THE PERMITTEE(S)
<br />MUST CONDUCT FUELING IN A CONTAINED AREA UNLESS INFEASIBLE. THE PERMITTEE(S) MUST ENSURE
<br />ADEQUATE SUPPLIES ARE KJAILABLE AT ALL TIMES TO CLEAN UP DISCHARGED MATERIALS AND THAT
<br />AN APPROPRIATE DISPOSAL METHOD IS AVAILABLE FOR RECOVERED SPILLED MATERIALS. THE
<br />PERMITIEE(S) MUST REPORT AND CLEW UP SPILLS IMMEDIATELY A5 REOUIRED BY MINN, STAT. $
<br />115.061. USING DRY CLEAN UP MEASURES WHERE POSSIBLE
<br />1 VEHICLE AND EQUIPMENT WASHING IF THE PERMETTEE(S) WASH THE EXTERIOR OF VEHICLES OR
<br />EQUIPMENT ON THE PROJECT SITE, W.;SHING MUST BE UNITED TO A DEFINED AREA OF THE SITE
<br />RUNOFF FROM THE WASHING AREA MUST BE CONTAINED IN A SEDIMENT BASIN OR OTHER SIMILARLY
<br />EFFECTIVE CONTROLS AND WASTE MCM THE WASHING ACT ATY MUST BE PROPERLY DISPOSED OF, THE
<br />PERMITTEE(S) MUST PROPERLY USE AND STORE SOAPS DETERGENTS. OR SOLVENTS. NO ENGINE
<br />DECREASING 15 ALLOWED ON SITE.
<br />4. CONCRETE AND OTHER WASHOUT3 WA3TE THE PERAITIEE(S) MUST PROADE EFFECTIVE
<br />CONTAINMENT FOR ALL UCUID AND SOLID WASTES GENERATED BY WASHOUT OPERATIONS (CONCRETE,
<br />STUCCO, PAINT, FORM RLLEAL�E OLS, CURING COMPOUNDS AND OILER CONSTRUCTION MATERIALS)
<br />RELATED TO THE CONSTRUCTION ACTIVITY. THE COUID TND SOLID WASHOUT WASTES DUST NOT
<br />CONTACT THE GROUND, AND THE CONTAINMENT MUST BE DESIGNED SO THAT IT DOES NOT RESULT IN
<br />RUNOFF FROM THE WASHOUT OPERATIONS OR AREAS. LIQUID AND SOLID WASTES MUST BE DISPOSED
<br />OF PROPERLY AND IN COMPLIANCE WITH MPG RULES A SIGN MUST BE INSTALLED ADJACENT TO EACH
<br />WASHOUT FACILITY THAT REQUIRES SITE PERSONNEL TO UTILIZE THE PROPER FACIUTIES FOR DISPOSAL
<br />JF CJNCRETE AND 01 WASHOUT WASTES.
<br />PART IV.G. FINAL STABILIZATION
<br />THE PERMITTEES) MUST ENSURE FINAL STABILIZATION OF THE SITE. FINAL STABIUZATION 117 NOT
<br />COMPLETE UNTIL ALL REQUIREMENTS OF PARTS I','.G.I.-5. ARE COMPLETE:
<br />1. ALL SOIL DISTURBING ACTIVITIES AT THE SITE HAVE BEEN COMPLETED AND ALL SOILS ARE
<br />STABILIZED BY A UNIFORM PERENNIAL VEGETATIVE COVER WITH A DENSITY OF 70 PERCENT OF ITS
<br />EXPECTED FINAL GROWTH DENSITY OVER THE ENTIRE PERVIOUS SURFACE AREA, OR OTHER EWIti ALENT
<br />MEANS NECESSARY 70 PREVENT SOIL FAILURE UNDER EROSIVE CONDITIONS.
<br />Z. THE PERMANENT STORMWATER MANAGEMENT SY--TEM IS CONSTRUCTEO, MEETS ALL REQUIREMENTS IN
<br />PART 111.0. AND IS OPERATING AS DESIGNED. TEMPORARY OR PERMANENT SEDIMENTATION BASINS THAT
<br />ARE RSI HE USED AS PERMANENT WATER QUALITY MANAGEMENT BASINS HAVE BEEN CLEANED OF ANY
<br />'[CUMULATED SEDIMENT. ALL SEDIMENT HAS BEEN REMOVED FROM CONVEYANCE SYSTEMS AND
<br />DITCHES ARE STABILIZED WAIN PERMANENT COVER.
<br />1 ALL TEMPJR'RY SYNTHETIC AND STRUCTURAL EROSION PRe.ENTION AND SEDIMENT CONTROL BMPS
<br />(SUCH AS SILT FENCE) HAVE BEEN REMOVED ON THE PORTIONS OF THE STE FOR WHICH THE
<br />PERMITTEE(S) IS/ARE RESPONSIBLE. BMP5 DESIGNED TO DECOMPOSE ON SITE (SUCH AS SOME
<br />COMPOST LOG-) MAY BE LEFT N PLACE
<br />C FOR RESIDENTIAL CONSTRUCTIUN ONLY, INDIVIDUAL LOT: ARE CONSIDERED FINALLY STABILIZED IF
<br />THE S7RUCTURE(5) ARE FINISHED AND TEMPORARY EROSION PROTECTION AND DOWNGRADIENT
<br />PERIMETER CONTROL HAS GEEK COMPLETED AND THE RESIDENCE HAS BEEN SOLD 70 THE HOMEOWNER.
<br />ADDITIONALLY, THE PERMITTEE HAS DISTRIBUTED THE MPCA'S 'HOMEOWNER FACT SHEET' TO THE
<br />HOMEOWNER TO INFORM THE HOUEOWNER OF THE NEA FOR. AND EENEFITS OF, PERMANENT COVER.
<br />EL FOR CONSTRUCTIGV PROJECTS ON AGRICULTURAL LAND (E.G, PHPEUNES ACROSS CROP, FIELD
<br />PASTURE OR RANGE LAND) THE DISTURBED LAND HAS BEEN RETURNED TO ITS PRECONSTRUCTION
<br />'ONICIULTURAL USE
<br />5. ALL INFILTRATION AREAS MUJT BE INSPECTED TO ENSURE THAT NO SEDIMENT FROM ONGOING
<br />CCNSTRUC%N ACUITY 15 REACHING THE INFILTRATION ARLA ALL INFILTRATION AREAS MUST BE
<br />INSPECTED 70 ENDURE THAT EQUIPMENT IS NOT BEING DRIVEN ACROS' THE INFILTRATION AREA, STORM WATER POLLUTION PREVENTION PIAN
<br />VICTOR GARDENS NORTH ViLLAGE 7TH ADDITION
<br />DRA 91" OESIGN sY:
<br />C.M. C.W,P,
<br />CHCKO IFY; PFOJ. NO.
<br />C.W.P. 15-1588
<br />OWGINALOATC:
<br />FEBRUARY 10. 2016
<br />PREPARED FOR:
<br />KETTLER
<br />CONSTRUCTION
<br />4A
<br />IIIc I '
<br />4.
<br />SITE PLANNING
<br />IT ENGRNEEKNG
<br />PLOWS
<br />ENGINEERING, RIC.
<br />87M LAKE DRIVE
<br />SUHE 110
<br />UNO LAKEC, MN 55014
<br />PHONE` (851) 361A10
<br />FAL'(MI) 3UI-0701
<br />C5.1
<br />
|