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EROSION & SEDIMENTATION CONTROL NOTES & DETAILS / "SITE MAP"
<br />SITE LOCATION MAP
<br />NOT TO SCALE
<br />G
<br />c.00O
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<br />CONSTRUCT 2' HIGH BERM WITH
<br />MAXIMUM SIDE SLOPE OF 4:1
<br />2" TO 3" GRAVEL
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<br />NOTE: THE R00( ENTRANCES SHALL BE INSTALLED
<br />PRIOR TO THE STAIR OF ANY SITE WORK THE ROCK
<br />ENTRANCES SHALL BE INSPECTED - FOLLOWING EACH
<br />RAINFALL. MAINTENANCE OFTHEROCK ENTRANCES
<br />SHALL INCLUDE TOP DRESSING OF NEW GRAVEL OR
<br />REMOVAL AND REPLACEMENT OF THE GRAVEL AS
<br />NEEDED, TO KEEP THE ENTRANCE FREE FROM
<br />COLLECTED MUD.
<br />ROCK ENTRANCE DRIVE
<br />NOT TO SCALE
<br />DEVELOPER/OWNER:
<br />)C00000(
<br />XXXXXXX(
<br />*a- XXX -XXXX
<br />500 OPERATOR / GENERAL CONTRACTOR
<br />SUPERINTENDENT:
<br />5' MIN.
<br />ITYP4
<br />2° X 2° WOOD OR
<br />STEELT -PO5T5
<br />SITE LOCATION
<br />siRi'GTf
<br />USGS MAP
<br />NOT TO SCALE
<br />DIRECTION OF
<br />DRAINAGE
<br />WOVEN MOW/FILAMENT
<br />GEOTEXTILE MATERIAL
<br />MCKFILL 6" X 3"
<br />TRENCH
<br />UNDISTURBED SOIL
<br />-SILT FENCE DETAIL
<br />NOT TO SCALE
<br />ATTACH THE WOVEN WIRE
<br />FENCE TO EACH POST WTI
<br />THREE WIRE TES OR OTHER
<br />FASTENERS (SEE NOTE 1)
<br />CROSS BRACE
<br />2° X 4" WOOD ER
<br />D - /RH GNAT ROP IN
<br />WOVEN WIRE
<br />FENCE WITH SILT
<br />FENCE MATERIAL
<br />COVER
<br />EXTEND WIRE FENCE
<br />A MIN. OF 3" INTO
<br />GROUND
<br />EXTEND SILT FENCE
<br />MATERIAL A MIN. Of
<br />11-0" INTO GROUND
<br />5' MIN
<br />OVERU
<br />SIGN TO INDICATE THE
<br />LOCATION OF THE CONCRETE
<br />WASHOUT AREA
<br />BERM AROUND PERIMETER
<br />�,gy_
<br />7-0" MIN
<br />. T�iTY /b-_
<br />_��
<br />12" MI
<br />COMPACTED EMBANKMENT
<br />MATERIAL (MP.)
<br />SILT FENCE MATERIAL TO BE
<br />FASTENED SECURELY TO WOVEN
<br />WIRE EENCE WITH THREE TES
<br />SPACED AT 30" ON CENTER (SEE
<br />NOTE 1)
<br />SECURELY FASTEN OVERLAPPING
<br />ENDS OF SILT FENCE MATERIAL
<br />TO ADJACENT STAKES WITH
<br />THREE WIRE TES OR OTHER
<br />FASTENERS
<br />POSTS: 2 X 4 WOODEN STAKE FENCE:
<br />WOVEN WIRE, 14 -1/2 GA, 6" MAX. MESH
<br />OPENING FABRIC: IN ACCORDANCE WITH
<br />ATM D 6461 LATEST EDITION.
<br />1 ATTACH THE WOVEN WIRE FENCE TO EACH POST ND THE GEOTEXTILE TO THE WOVEN WIRE FENCE
<br />(SPACED EVERY 30 ") WITH THREE WIRE TIES OR OTHER FASTENERS, ALL SPACED WITHIN THE TOP 8° OF
<br />THE FABRIC. ATTACH EACH TIE DIAGONALLY 45 DEGREE THROUGH THE FABRIC, WITH EACH PUNCTURE
<br />AT LEAST 1" VERTICALLY APART.
<br />2 WHEN TWO SECTIONS OF SILT FENCE MATERIAL ADJOIN EACH OTHER, THEY SHALL BE OVERLAPPED
<br />ACROSS TWO POSTS.
<br />3. MAINTENANCE SHALL BE PERFORMED AS NOTED I THE SWPPP. DEPTH OF ACCUMULATED SEDIMENTS
<br />MAY NOT EXCEED ONE -HALF THE HEIGHT OF THE FABRIC. MAINTENANCE CLEANOUT MUST BE
<br />CONDUCTED REGULARLY TO PREVENT ACCUMULATED SEDIMENTS FROM REACHING ONE -HALF THE
<br />HEIGHT OF THE SILT FENCE MATERIAL ABOVE GRADE.
<br />4. ALL SILT FENCE INLETS SHALL INCLUDE WIRE SUPPORT.
<br />-SILT FENCE INLET PROTECTION (IP -1)
<br />NOT TO SCALE
<br />NOTES:
<br />B'XB' MIN OR AS
<br />TP��-- -- REQUIRED TO
<br />CONTAIN WASTE
<br />CONCRETE
<br />GROUND SURFACE
<br />12° MIN
<br />3:10R FLATTER
<br />SIDE SLOPES
<br />1. CDNCRETE WASIIOUTAREA SHALL BE INSTALLED PRIOR TO ANY CONCRETE PLACEMENT
<br />ON SITE
<br />2. CONCRETE WASHOUT AREA SHALL BE LINED WITH MINIMUM 10 MIL THICK PLASTIC
<br />LINER.
<br />3. VEHICLE TRACKING CONTROL* REQUIRED IF ACCESS TO.ONCRRE WASHOUT AREA L5
<br />OFF PAVEMENT.
<br />4. SIGNS SHALL BE PLACED AT THE CONSTRUCTION ENTRANCE, AT THE WASHOUT AREA,
<br />AND ELSEWHERE AS NECESSARYTO CLEARLY INDICATETHELOCATION OF THE
<br />CONCRETE WASHOUT AREA TO OPERATORS OF CONCRETE TRUCKS AND PUMP RIGS.
<br />5. THE CONCRETE WASHOUT .AREA SHALL BE REPAIRED AND ENLARGED OR CLEANED OUT
<br />AS NECESSARY TO MAINTAIN CAPACITY FOR WASTED CONCRETE.
<br />6. AT THE END OF CONSTRUCTION, ALL CONCRETE SHALL BE REMOVED FROM THE SITE
<br />AND DISPOSED OF AT AN ACCEPTED WASTE SITE.
<br />WHEN THE CONCRETE WASHOUT AREA I5 REMOVED, THE DISTURBED AREA SHALL 131
<br />SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER ACCEPTED BY THE
<br />Cm:-
<br />CONCRETE WASHOUT AREA
<br />NOT TO SCALE
<br />DEFLECTOR PLATE
<br />OVERFLOW 1 - CENTER OF FILTER ASSEMBLY
<br />OVERFLOW 2 -TOP O CURB BOX
<br />10" FILTER ASSEMBLY
<br />HIGH -FLOW FABRIC
<br />MIRAFI 11101
<br />rsi
<br />- 306]
<br />ar
<br />ROAD DRAIN CASTING APPLIC4BILTY
<br />• NEENAH 3 -3067
<br />• NEENAH R -3512
<br />ROAD DRAIN INLET PROTECTION (IP -2)
<br />NOT TO SCALE
<br />CURB
<br />- GENERAL EROSION NOTES:
<br />.. CONSTRUCTION SHALL COMPLY WITH ALL APPLICABLE GOVERNING CODES AND BE CONSTRUCTED TO SAME. WHERE A CONFLICT EXISTS BETWEEN LOCAL JURISDICTIONAL STANDARD
<br />SPECIFICATIONS AND MFRA STANDARD SPECIFICATIONS, THE MORE STRINGENT SPECIFICATION SHALL APPLY.
<br />THE CONTRACTOR 5 SPECIFICALLY CAUTIONED THAT THE LOCATIONS AND /03 ELEVATIONS OF EXISTING UTILITIES AS SHOWN ON THESE PLANS ARE BASED ON RECORDS OF THE
<br />VARIOUS UTILITY COMPANIES AND, WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE SUBSURFACE 01111TY INFORMATION SHOWN ON THESE PLANS L5 A UTILITY QUALITY
<br />LEVEL X. THIS QUALITY LEVEL WAS DETERMINED ACCORDING TO THE GUIDELINES OF 0 /A5CE 3802, ENTITLED "STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF
<br />EXISTING SUBSURFACE Im1RY DATA. °THE INFORMATION IS NOT TO BE RELIED ON AS BEING 40411 OR COMPLETE. THE CONTRACTOR MUST CONTACT ALL THE APPROPRIATE UTILITY
<br />COMPANIES AT LEAST 48 HOURS BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES. IT SHALL BE THE RESPONSIBILTY OF THE CONTRACTOR TO RELOCATE
<br />ALL EXISTING UTILm5 WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. THE LOCATIONS OF SMALL UTILITIES SHALL BE OBTAINED BY THE
<br />CONTRACTOR BY CALLING MINNESOTA GOPHER STATE ONE CALL A7800-252-1166 OR 651 -454-0002
<br />3 THE DESIGN SHOWN 13 BASED UPON THE ENGINEER'S UNDERSTANDING OF THE EXISTING CONDmONS. THE EXISTING CONDITIONS SHOWN ON THIS PLAN ARE BASED UPON AN ALTA
<br />OR TOPOGRAPHIC SURVEY PREPARED BY _ DATED 1(X- XX -XXXX. IF CONTRACTOR DOES NOT ACCEPT DUSTING TOPOGRAPHY AS SHOWN ON THE PLANS WITHOUT EXCEPTION, THEY
<br />SHALL HAVE MADE, AT THEIR EXPENSE, A TOPOGRAPHIC SURVEY BY A REGISTERED LAND SURVEYOR AND SUBMIT FT TO THE OWNER FOR REVIEW. SEE ATTACHED SURVEY SHEETS.
<br />THE GENERAL CONTRACTOR SHALL TAKE AL PRECAUTIONS NECESSARY TO AVOID PROPERTY DAMAGE TO ADJACENT PROPERTIES DURING THE CONSTRUCTION PHASES OF THIS
<br />PROJECT. THE CONTRACTOR WILL BE HELD SOLELY RESPONSIBLE FOR ANY DAMAGES OCCURRING TO THE ADJACENT PROPERTIES DURING THE CONSTRUCTION PHASES OF THIS
<br />PROJECT.
<br />5. THE STORMWATER POLLUTION PREVENTION PLAN (SWPPP) IS COMPRISED OF THIS DRAWING (EROSION & SEDIMENTATION CONTROL PL4N -0.51 PUN), THE STANDARD DETAIL$, THE
<br />PLAN NARRATIVE, ANDIT5 APPENDICES, PLUS THE PERMIT AND ALL SUBSEQUENT REPORTS AND RELATED DOCUMENTS.
<br />6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLETING & SUBMITTING THE APPLICATION FOR THE MPCA GENERAL STORMWATER PERMIT FOR CONSTRUCTION ACTIVITY. ALL
<br />CONTRACTORS AND SUBCONTRACTORS INVOLVED WITH STORM WATER POLL000N PREVENTION SHALL OBTAIN A COPY OF THE SWPPP AND THE STATE OF MINNESOTA NATIONAL
<br />POLLUTANT DISCHARGE ELIMINATION SYSTEM GENERAL PERMIT (NPDES PERMIT) AND BECOME FAMILIAR WITH THEIR CONTENTS. THE SWPPP AND ALL OTHER RELATED DOCUMENTS
<br />MUST BE KEPT AT THE SITE DURING CONSTRUCTION.
<br />CONTRACTOR SHALL IMPLEMENT BEST MANAGEMENT PRACTICES (BMPS) AS REQUIRED BY THE SWPPP & PERMITS. THE CONTRACTOR SHALL OVERSEE THE INSPECTION &
<br />MAINTENANCE OF THE BMP'S AND EROSION PREVENTION FROM BEGINNING OF CONSTRUCTION AND UNTIL CONSTRUCTION 5 COMPLETED, IS APPROVED BY ALL AUTHORITIES, THE
<br />NOTICE O TERMINATION (NOT) HAS BEEN FILED WITH THE MPCA BY EITHER THE OWNER OR OPERATOR AS APPROVED ON PERMIT. ADDITIONAL BMP'S SHALL BE IMPLEMENTED AS
<br />DICTATED BY CONDMONS AT NO ADDITIONAL COST TO OWNER THROUGHOUT ALL PHASES OF CONSTRUCTION.
<br />8. CONTRACTOR SHALL COMPLY WITH TRAINING REQUIREMENTS IN PART 1114,2 OF THE GENERAL PERMIT.
<br />S. BMPS AND CONTROLS SHALL CONFORM TO FEDERAL STATE, OR LOCAL REQUIREMENTS OR MANUAL OF PRACTICE, AS APPLICABLE. CONTRACTOR SHALL IMPLEMENT ADDITIONAL
<br />CONTROLS AS DIRECTED BY PERMITTING AGENCY OR OWNER.
<br />10. ESC PLAN MUST CLEARLY DELINEATE ALL STATE WATERS. PERMITS FOR ANY CONSTRUCTION ACTW1TY IMPACTING STATE WATERS OR REGULATED WETLANDS MUST BE MAINTAINED
<br />ON SITE AT ALL TIMES.
<br />11 CONTRACTOR SHALL MINIMIZE CLEARING TO THE MAXIMUM EXTENT PRACTICAL OR A5 REQUIRED RY THE GENERAL PERMIT. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON
<br />THE ESC PLANS SHALL BE CLEARLY DEUNEATED (E.G. WITH FLAGS, STAKES, SIGNS, SILT FENCE, ETC.) ON THE DEVELOPMENT SITE BEFORE WORK BEGINS. GROUND DISTURBING
<br />ACTIVITIES MUST NOT OCCUR OUTSIDE THE LIMITS OF DISTURBANCE
<br />GENERAL CONTRACTOR SHALL DENOTE ON PLAN THE TEMPORARY PARKING AND STORAGE AREA WHICH SHALL ALSO BE USED AS THE EQUIPMENT MAINTENANCE AND CLEANING
<br />AREA EMPLOYEE PARKING AREA, AND AREA FOR LOCATING PORTABLE FACILITIES, OFFICE TRAILERS, AND TOILET FAQLmES.
<br />13. ALL WASH WATER (CONCRETE TRU CKS, VEHICLE CLEANING, EQUIPMENT CLEANING, ETC.) MUST BE LIMITED TO A DEFINED AREA OF THE SITE AND SHALL BE CONTAINED AND
<br />PROPERLY TREATED OR DISPOSED. NO ENGINE DEGREASING 15 ALLOWED ON SITE.
<br />14. ALL LIQUID AND SOLID WASTES GENERATED BY CONCRETE WASHOUT OPERATIONS MUST BE CONTAINED IN A LEAK -PROOF CONTAINMENT FACILITY OR IMPERMEABLE LINER. A
<br />COMPARED CLAY UNER THAT DOS NOT ALLOW WASHOUT LIQUIDS TO ENTER GROUND WATER 15 CONSIDERED AN IMPERMEABLE LINER THE 8QUID AND SOUD WASTES MUST NOT
<br />CONTACTTHE GROUND, AND THERE MUST NOT BE RUNOFF FROM THE CONCRETE WASHOUT OPERATIONS OR AREAS. LIQUID AND SOLID WASTES MUST BE DISPOSED OF PROPERLY
<br />AND IN COMPUNNCE WITH MPCA REGULATIONS. A SIGN MUST BE INSTALLED ADJACENT TO EACH WASHOUT FACILITY TO INFORM CONCRETE EQUIPMENT OPERATORS TO UTILIZE THE
<br />PROPER FACILITIES.
<br />15. SUFFICIENT OIL AND GREASE ABSORBING MATERIALS AND FLOTATION BOOMS SHALL BE MAINTAINED ON SITE OR READILY AVAILABLE TO CONTAIN AND CLEAN -UP FUEL OR
<br />CHEMICAL SPILS AND ISMS.
<br />16. DUST ON THE STTE SHALL BE CONTROLLED. THE USE OF MOTOR OILS AND OTHER PETROLEUM BASED OR TOXIC LIQUIDS FOR DUST SUPPRESSION OPERATIONS 5 PROHIBITED.
<br />17. SOLID WASTE: COLLECTED SEDIMENT, ASPHALT & CONCRETE MILLINGS, FLOATING DEBRIS, PAPER, PLASTIC, FABRIC. CONSTRUCTION & DEMOLITION DEBTS & OTHER WASTES MUST
<br />BE DISPOSED OF PROPERLY & MUST COMPLY WITH MPCA DISPOSAL REQUIREMENTS.
<br />18. HAZARDOUS M4130,4S: OIL GASOLINE, PAINT & ANY HAZARDOUS SUBSTANCES MUST BE PROPERLY STORED, INCLUDING SECONDARY CONTAINMENT, TO PREVENT SPILLS, LEAKS OR
<br />OTHER DISCHARGE. RESTRICTED ACCESS TO STORAGE AREAS MUST BE PROVIDED TO PREVENT VANDAUSM. STORAGE & DISPOSAL OF HAZARDOUS WASTE MUST BE IN COMPLIANCE
<br />WITH MPCA
<br />19. ALL STORM WATER POLLUTION PREVENTION MEASURES PRESENTED ON THIS PLAN, AND 11 THE SW PPP, SHALL BE INITIATED AS SOON AS PRACTICABLE AND PRIOR TO SOIL
<br />DISTURBING ACTIVTES UPSLDPE.
<br />20 DISTURBED PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITY HAS STOPPED SHALL BE TEMPORARILY SEEDED, WITHIN 14 DAYS OF INACTIVITY. SEEDING SHALL BE IN
<br />ACCORDANCE WITH MN /DOT SEED MIXTURE NUMBER 100 OR 110 DEPENDING ON THE SEASON OF PLANTING 15EE MN /DOT SPECIFICATION SECTION 2575.3) SEEDING METHOD AND
<br />APPLICATION-RATE SHALL CONFORM TO MN /DOT SPECIFICATION SECTION 25753. TEMPORARY MULCH SHALL BE APPUED IN ACCORDANCE WITH MN/DOT SPECIFICATION SECTION
<br />2575.301 AND 257536. ALTERNATIVELY, HYDRAUUC SOIL STABILIZER IN ACCORDANCE WITH MN/DDT SPECIFICATION SECTION 257534 MAY BE USED IN PLACE O TEMPORARY
<br />MULCH.
<br />21 DISTURBED PORTIONS OF THE SITE INHERE CON518010014 ACTIVITY HAS PERMANENTLY STOPPED SHALL BE PERMANENTLY STABILIZED. THESE AREAS SHALL BE STABILIZED IN
<br />ACCORDANCE WITH THE TIMETABLE DESCRIBED ABOVE. REFER TO THE GRADING PLAN AND /OR LANDSCAPE PLAN FOR VEGETATIVE COVER.
<br />22. CONTRACTORS OR SUBCONTRACTORS WILL BE RESPONSIBLE FOR REMOVING SEDIMENT FROM CONVEYANCES & FROM TEMPORARY SEDIMENTATION BASINS THAT ARE TO BE USED
<br />AS PERMANENT WATER QUARRY MANAGEMENT BASINS. SEDIMENT MUST BE STABILIZED TO PREVENT R FROM BEING. WASHED BACK INTO THE BASIN, CONVEYANCES, OR
<br />DRAINAGEWAYS DISCHARGING OFFSITE OR TO SURFACE WATERS. THE CLEANOUT OF PERMANENT 04SINSMUST BE SUFFICIENT TO RETURN THE BASIN TO 005161 CAPA CITY
<br />23. ON -SITE & OFF -SITE SOIL STOCKPILE AND BORROW ARE/5 SHALL BE PROTECTED FROM EROSION AND SEDIMENTATION THROUGH IMPLEMENTATION OF BMPS. STOCKPILE AND
<br />BORROW AREA LOCATIONS SHALL BE NOTED ON THE SITE MAP AND PERMOTED IN ACCORDANCE WITH GENERAL PERMIT REQUIREMENTS.
<br />24. TEMPORARY SOIL STOCKPILES MUST HAVE SIM FENCE OR OTHER EFFECTIVE SEDIMENT CONTROLS & CANNOT BE RLACED IN SURFACE WATERS, INCLUDING STORMWATER
<br />CONVEYANCES SUCH AS CURB & GUTTER SYSTEMS OR CONDUITS & DITCHES.
<br />25. SLOPS SHALL BE LEFT IN A ROUGHENED CONDITION DURING THE GRADING PHASE TO REDUCE RUNOFF VELOCmES AND ER031019,
<br />26. DUE TO THE GRADE CHANGES DURING THE DEVELOPMENT OF THE PROJECT, THE CONTRACTOR SHALL BERESPONSIRLE FOR - ADJUSTING THE EROSION CONTROL MEASURES (SILT
<br />FENCES, CHECK DAMS, INLET PROTECTION DEVICES, ETC) TO PREVENT EROSION.
<br />27. ALL CONSTRUCTION SHALL BE STABILIZED AT THE END OF EACH WORKING DAY, THIS INCLUDES MCKFIWNG OF TRENCHES FOP.-UTILITY CONSTRUCTION AND PLACEMENT OF GRAVEL
<br />OR BRUMINOUSPAVING FOR ROAD CONSTRUCTION.
<br />MAINTENANCE NOTES'
<br />ALL MEASURES STATED ON THIS EROSION AND SEDIMENT CONTROL PLAN, AND IN THE STORM WATER POLLUTION PREVENTION PLAN SHALL BE MAINTAINED IN FULLY FUNCTIONAL
<br />CONDITION UNO1 NO LONGER REQUIRED FORA COMPLETED PHASE OF WORK OR FINAL STABILIZATION OF THE SITE. THE DESIGNATED CONTACT PERSON NOTED ON THIS PLAN MUST
<br />ROUTINELY INSPECT THE CONSTRUCTION ON 550E ONCE EVERY SEVEN DAYS DURING ACTIVE CONSTRUCTION AND WITHIN 24 HOURS AFTER A RAINFALL EVENT GREATER THAN 0.5 INCHES IN
<br />24 HOURS. ALL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE CLEANED AND REPAIRED IN ACCORDANCE WITH THE FOLLOWING:
<br />1 ALL SILT FENCES MUST BE REPAIRED REPLACED. OR SUPPLEMENTED WHEN THEY BECOME NONFUNCTIONAL OR THE SEDIMENT REACHES 1/3 O THE HEIGHT OF THE FENCE. THESE
<br />REPAIRS MUST BE MADE WITHIN 24 HOURS OF DISCOVERY, OR AS SOON AS FIELD CONDITIONS ALLOW ACCESS.
<br />2- TEMPORARY AND PERMANENT SEDIMENTATION BASINS MUST BE DRAINED AND THE SEDIMENT REMOVED WHEN THE DEPTH OF SEDIMENT COLLECTED IN THE BASIN REACHES 1/2
<br />THE STORAGE VOLUME. DRAINAGE AND REMOVAL MUST BE COMPLETED WITHIN R HOURS OF DISCOVERY, OR AS SOON AS FIELD CONDITIONS ALLOW ACCESS (SEE PART IV.D. OF
<br />THE GENERAL PERMIT).
<br />3. SURFACE WATERS, INCLUDING DRAINAGE DRCHS AND CONVEYANCE SYSTEMS, MUST BE INSPECTED FOREVIOENCE OF SEDIMENT BEING DEPOSITED BY EROSION. THE
<br />CONTRACTOR MUST REMOVE ALL DELTAS AND SEDIMENT DEPOSITED IN SURFACE WATERS, INCLUDING DRAINAGE WAYS, CATCH BASINS, AND OTHER DRAINAGE SYSTEMS, AND
<br />RESTABILIZE THE AREAS WHERE SEDIMENT REMOVAL RESULTS IN EXPOSED SOIL THE REMOVAL AND STABILIZATION MUST TAKE PLACE WITHIN SEVEN RI DAYS OF DISCOVERY
<br />UNLESS PRECLUDED BY LEGAL REGULATORY, OR PHYSICAL ACCESS CONSTRAINTS. THE CONTRACTOR SHALL USE ALL REASONABLE EFFORTS TO OBTAIN ACCESS. IF PRECLUDED,
<br />REMOVAL AND STABILIZATION MUST TAKE PLACE WITHIN SEVEN (7) CALENDAR DAYS OF OBTAINING ACCESS. THE CONTRACTOR 15 RESPONSIBLE FOR CONTACTING ALL LOCAL
<br />REGIONAL STATE AND FEDERAL AUTHORMES AND RECEIVING ANY APPLICABLE PERMITS, PRIOR TO CONDUCTING ANY WORK
<br />CONSTRUCTION SITE VEHICLE EXIT LOCATIONS MUST BE INSPECTED FOR EVIDENCE O OFF -SITE SEDIMENT TRACKING ONTO PAVED SURFACES. TRACKED SEDIMENT MUST BE
<br />REMOVED FROM ALL OF -SITE PAVED SURFACES, WITHIN 24 HOURS OF DISCOVERY, OR IF APPLICABLE, WITHIN A SHORTER TIME TO COMPLY WITH PART IV.C6 OF THE GENERAL
<br />PERMIT.
<br />5. THE CONTRACTOR 15 RESPONSIBLE FOR THE OPERATION AND MAINTENANCE OF TEMPORARY AND PERMANENT WATER QUALITY MANAGEMENT BMPS, AS WELL AS ALL EROSION
<br />PREVENTION AND SEDIMENT CONTROL BMPS FOR THE DURATION OF THE CONSTRUCTION WORK AT THE SHE. THE PERMITTEES ARE RESPONSIBLE UNTIL ANOTHER Mm
<br />LE S ER O
<br />HAS ASSUMED CONTROL SUBMIT ACCORDING TO EMIT II.BS OVER ALL AREAS OF THE SITE THAT HAVE NOT BEEN FINALLY STABILIZED OR THE SITE HAS UNDERGONE FINAL STABILIZATION,
<br />AND A NOT HAS BEEN SUBMITTED TO THE MPCA
<br />6. IF SEDIMENT ESCAPES THE CONSTRUCTION SITE, OFF-SITE ACCUMULATIONS O SEDIMENT MUST BE REMOVED IN A MANNER AND AT A FREQUENCY SUFFICIENT TO MINIMIZE
<br />OFF -SITE IMPACTS (E.G., FUGITIVE SEDIMENT IN STREETS COULD BE WASHED INTO STORM SEWERS BY THE NEXT RAIN AND /OR POSE A SAFETY HAZARD TO USERS OF PUBLIC
<br />STREETS).
<br />ALL INFILTRATION AREAS MUST BE INSPECTED TO ENSURE THAT NO SEDIMENT FROM ONGOING CONSTRUCTION AC101I1E5 L5 REACHING THE INFILTRATION AREA AND THESE AREAS
<br />0)113 PROTECTED FROM COMPACTION DUETO CONSTRUCTION EQUIPMENT DRIVING ACROSS THE INFILTRATION AREA.
<br />fra
<br />engineering survey' ng plannln5 energy ,
<br />14800 28th Ave. N, Ste 140
<br />Plymouth, Minnesota 55447
<br />(763) 476.6010 telephone
<br />1763) 476.8532 facsimile
<br />www.mtracom
<br />Client
<br />r-
<br />2., CONSTRUCTION
<br />IeII ;er
<br />Project
<br />BILL'S
<br />SUPERETTE
<br />Location
<br />LINO LAKES, MN
<br />Certification
<br />I hereby certify that this plan, sputa
<br />report was prepared by me or under(
<br />supervision and that i am a duly li 3�
<br />professional ENGINEER under tp t the state
<br />of Minnesota. 4``_
<br />2661 Oate: 09 /07/2012
<br />contact us 10r a wet signed copy oY-thb
<br />h i3 available upon request at MFRA Inc,
<br />h, MN office.
<br />Summary
<br />Designed,M10 - Drawn: ABS
<br />Approved: mu Book / Page: 727/55
<br />Phase: PRELIM Initiailssue: 09 /07/2012
<br />Revision History
<br />No.Date By Submittal / Revision
<br />03/20/11 SEG WATERSHED COMMENTS
<br />8 10/15/12 176 CIT'COMMENTS
<br />Sheet Title
<br />EROSION AND
<br />SEDIMENT
<br />CONTROL
<br />DETAILS
<br />Sheet No. Revision
<br />C5.03 B
<br />Project No. FEN19355
<br />
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