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PHEASANT STROLL ESTATES
<br />STORM WATER POLLUTION PREVENTION PLAN (SWPPP)
<br />and EROSION CONTROL DETAILS
<br />Lino Lakes, Minnesota
<br />GENERAL EROSION AND SEDIMENT CONTROL
<br />INSPECTIONS AND MAINTENANCE
<br />1. The Pemdllee(s) (either the owner or operator) must roulinoy imp.cl the
<br />construction elle once every seven (7) days during active construction, and within
<br />24 hours after a rainfall event greater than 0.5 inches in 24 hours.
<br />2. All inspections and mointenonce conducted during conetrucUon moat be recorded In
<br />fling and these records must be retained with he SWPPP n oceodande wan
<br />RECORD DETENTION R.caras of each inspection and maintenance activity shall
<br />include: snail inane:
<br />o. Dote end lime inspections:
<br />b. Nome of person(s) conducting inn:salio00;
<br />c. Findings of Inspections. including recommendations for corrective 006(000;
<br />d Corrective action taken (including dotes, Ines. and party completing
<br />mon/enonce 0.6108ea):
<br />e. Dote end amount of minfet events greater than 1/2 Inch (0.5 inches)
<br />in 24 hops; and
<br />L Documentation of changes made to the SWPPP.
<br />3. Where parts of the eansroclion the hove undergone final stabilization, but work
<br />remain. an ether pans of the site. inspections of the mobilized areas may be
<br />reduced to on. per month. Where work has been suspended the to frozen ground
<br />condition., the required inspection. and m086000nn must lake Mae en soon Gs
<br />runoff occurs et the site or prior to resuming construction. whichever comes find
<br />4. All erosion prevention and sediment control BMPs must be 8.0.06ed to ensure
<br />Integrity and effectiveness. All nonfunctional BMP. must be repaired, replaced, or
<br />supplemented with functional BLIP.. The Pennilee(s) must investigate and comply
<br />with the following neee.. and maintenance requMment..
<br />a All sit fences must be repaired, replaced or supplemented when they became
<br />nonfunctional (destine teas, detach berm pas. post became dlslddged tram
<br />r.p08s must be madesediment within 2reaches ope lof discovery, height r as Boon 69900.
<br />e the ft0d These
<br />conditions d0• accesses o
<br />b. Temporary and permanent sedimentation pan. must be drained and the dimenl
<br />.moved then the depth of the sediment clotted in the basin readies 1/2 the
<br />storage Tokens Drainage and removal must be completed within 72 hours of
<br />discovery or as sop as field conditions Wow ocean.
<br />AMENDMENTS TO SWPPP
<br />The Pennine.(.) must amend the SWPPP as necessary to holude additional
<br />requirernthts, such as addltionol or Identified or a dress situations whenever:
<br />lied BMPc, designed to correct problems
<br />1. There le 0 change in design. construction, operates, maintenance. nether or
<br />nom conditions that has o significant elect on the discharge of poeulants to
<br />surface waters or underground enders,
<br />2. Inspection. or investigations by M. operators. local, slate or federal of Wale
<br />indicate the SWPPP is not effective in Mnentng or signifie0n11y minimizing he
<br />discharge of pollutants to wrbee rater. or underground waters or hat he
<br />d8enarges are causing water quality standard e0ceedancen. or
<br />3. The SWPPP l nal achieving the general objectives of controlling pollutants in storm
<br />water discharges 0.eaclobd with construction actMty, or the SWPPP Is not
<br />consistent with the terms and conditions of his perm6L
<br />4. Al any time after permit coverage b .90.6(ve, the YWCA may determine that the
<br />propel'" storm water dbchages may cause. have reosonoNe potential to come, or
<br />contribute to non - attainment of any applicable water quolhy standard. If 149CA
<br />makes an a determination, the MPCA ell notify the Pemittes(s) In writing. In
<br />response, the Permillea(e) 1110111 4evelap 0 supplemental BMP actin plan or
<br />appropriate SWPPP amendments describing SWPPP modl.alians to address the
<br />identified concerns and submit information requested by the MPCA. which may
<br />Maxie an individual permit application. 11 MPCA'et written notification requires o
<br />response, failure to respond within he specified lnehome constitutes a permit
<br />violation.
<br />FINAL STABILIZATION
<br />The Permltee(s) must ensure find alab9ealion of the site. The Pennitee(s) must
<br />submit a Notice of Termination within 30 dogs after 0nol slob9izo(on is complete,
<br />or another owner /operator (Permlttee) has assumed control over dl areas of the
<br />site that hove not undergone Mal etabiizatian. Final etabilitotion con be achieved
<br />in one of the following ways.
<br />c Surface waters. including drainage ditches and conveyance systemm., must be
<br />inspected for evidence of mine. bang deposited by erosion. The Permitee(e)
<br />must remove all deltas and .edenent deposited in writhe waters, Including
<br />' drainage ways. Balch basins. and other drainage systems, and rentable. the areas
<br />where sediment remover result. In ennead wt. The removal and stabilization must
<br />take peace within seven (7) dap of d8rnvery teens precluded by legal. regulatory,
<br />or physical onus constraints The Permltee Mall use el reasonable efforts to
<br />obtain access. 11 precluded, removal and stab9holnn must take place within sewn
<br />(7) colander dor of obtaining anew. The Permitee Is reponeibIo for contacting
<br />all local, regional state and federal authorities and receiving any applicable permits,
<br />prior to conducting any work.
<br />d. Conet,o06. e6e vehicle exit locations must be inspected for evidence oft -site
<br />...Anent tracking onto paved surfaces. Tracked sediment must be removed horn
<br />W off-site paved surface., within 24 hours of discovery, or N applicable, within a
<br />shorter time
<br />e. The P.rmittes() are reaoonabls for the operation and maintenance of temporary
<br />end permanent voter quality management BMP.. 0e well as all eroela0 prevention
<br />and sediment control BMPS, for the auratbn of the construction work at the sits
<br />The PermBl..(a) are ruponelble tenth another Pennine has assumed control ow
<br />areas Of the Ste hot have not been finny stabilized or the Me has undergone
<br />Meal stabilization. and a Notice of Termination hos been submitted to the MPCA
<br />(sea TERMINATION OF COVERAGE).
<br />L If nannenl escapes the contraction Me, of -site ocumeo0one must be mono..
<br />in o manner and of a frequency sufficient to minimize off -site Woo.. (e.g.,
<br />xptHe sediment h street" could be washed into etarm sewers by the need rah
<br />and/or pane a safety hazard to users of public .true).
<br />5. M in998.0.. areas must be nspected to ensure that no uakmnt from ongoing
<br />construction activities . reaching the infiltration woo and these areas ore
<br />protected Irons eam900(10n duo to construction equipment driving across the
<br />h6lrallon area.
<br />POLLUTION PREVENTION MANAGEMENT MEASURES
<br />The Pamitee(s) ehdl Implement the following pollution prevention management
<br />measures on the site:
<br />1. Slid Bostic Collected sediment, asphalt and concrete millings. floating debris,
<br />paper, plastic, fabric, construction and demolition debris and other wastes must be
<br />disposed of properly and must corrupt with MPCA disposal requirements.
<br />2 Hazardous Materials. OIL gaeolne. paint and any hazardous ...tones. mot be
<br />properly stored. Including seeondory containment to prevent spills, leaks or other
<br />discharge. Restricted oases to Morage areas mini be provided to prevsnl
<br />vandalism. Stereo. and dipopl of hazardous waste mot be M compliance nth
<br />MPCA regulations.
<br />.3 External wohing of trucks and other contraction within must be limited to a
<br />defined area of the sits. Runoff mu01 be contained and wane properly deposed
<br />al. No engine dsgrea0,9 is thawed on Me.
<br />DEWATERINC AND BASIN DRAINING
<br />1. D.o01 Nog or [mein draining (e.9.. pumped discharges. trench /ditch auto for
<br />drainage) related to the conetmctin activity that may hove turbid or sediment
<br />laden dlemarge water must be discharged to a temporary or permanent
<br />sedemnlalbn bone an the project site whenever possible. II the voter dermal be
<br />discharged to o sedimentation bee prior to entering the surface water, it must
<br />treated wih the appropriate NAP, such that the dischage does not adversary
<br />affect the receiving water or downstream tondownas The Permillee(s) must
<br />ensure that discharge point. are adequa105 protected from erosion and scour.
<br />The discharge oust be dispersed over natural reek 069,09, nand bags. plastic
<br />Meeting or other accepted energy d.ipollan measure.. Adequate esdimentalion
<br />control manures are required for discharge water that contains emended solids.
<br />2 Al water Nom dewatering or base draining activities mot be discharged in n
<br />manner that does not cause nuisance conditions, erosion In receiving channels or
<br />on downslope properties, or inundation in wetlands causing signtli0nt adverse
<br />impact to the wetland.
<br />• •
<br />SiTE SPECIFIC EROSION AND SEDIMENT CONTROL
<br />81fE BFOfMAATNN
<br />This project w11 consist of the canetnec n of 1 slope family tot, and 27 lownhomes.
<br />Two etarrnivater ponds and one Infiltration besin ore proposed for this site, which
<br />rO collect the majority of hard surface run -ali (minus soma roof drainage). The
<br />proposed prows aria bash w1l proWde rote cont. and sedimentation end outiel to
<br />he coining wetlands on and ddjocenl to he site.
<br />5o0 disturbing cavil.; wN nclude. 6sldaten of a rode construction entrance;
<br />n0(090(nn of sift fence when surface run -oli loons .11e; site grading (t include
<br />the impart of material): storm sewer; install wotemon and sonitery sewer,
<br />building construction including (.0060lion excavation. drivswoy construction; and
<br />preparation for lure restoration.
<br />TRANSFER ROW TO COUNTY
<br />300 IMPERVIOUS
<br />ElEOU@10E OF BITE MADNO AND MAJOR AC NITES
<br />1. Prior to any grading operations, the contractor ehd hatch a rook construction
<br />entrance and perimeter sit fence as Mown on plan. (Contact CRy to inspect
<br />erosion control measure. U neces.ay) Aoiltlenal sit knee 0007 be nsceuary If
<br />local conditions require.
<br />2. Excavate pending area and install slit stop fence around pond at proposed NS&L
<br />elevation.
<br />3. Perform remainder of she grodng on on ado- by-area bolds to minimize
<br />uncompleted moos As each area Is completed. all exposed sons must hove
<br />temporary erosion control protection or permanent cover according to the following
<br />time table:
<br />1. All soil disturbing at the site have been completed and all roils must be stabilized
<br />by a uniform perennial vegetative cover Nth o density of 70 percent over the
<br />Mire previous surface area, or ether equ8SMt means necessary to prevent sal
<br />failure under ernes conditions and;
<br />s All drainage ditches, constructed to drain water from he site after construction k
<br />complete, meet be stabilized to preclude erosion;
<br />b. M temporary amble.., and structural ero9on prevention end sediment control
<br />Beet Management Plane (wen os Wt fence) must be removed as pat of he sits
<br />final stabilization; and
<br />e. The Permilee(s) must Neon out ail sediment from conveyances and from
<br />temporary sedimentation basins that ore to be used as permanent rater quality
<br />management basins. Sediment noel be stabilized to prevent R from being washed
<br />back into the bosh. conveyance and drainage wop Wachorgng off -stn or to
<br />saf0ee woes. The clean out of permanent basins mum be sufficient to return
<br />the basin to anIgn capacity.
<br />2 For r ielen nl construction only, final stablealbn hos been ochiewd when
<br />temporary erosion protection ore down gradient perimeter control for individual lob
<br />hos 6000 completed and the residence has been transferred to the homeowner.
<br />Additionally, he Pennies must d11nbute the MPCA 'homeowner fool Meet" to the
<br />homeowner to inform the homeowner of the need far, and benefits of, find
<br />alabt.aUon.
<br />RECORD DETENTION
<br />The 50,999. all change" to R. end Inspections and maintenance records mot be
<br />kept at the site dung construction by the Permit. who has operational control
<br />of that potion of the site. The SWPPP con be net in either the ffe10 office of in
<br />on on-site vehicle.
<br />NI owner(s) most keep the SWPPP. along with the IWowng additional records. an
<br />Be for three (3) years after submitted of the NOT as .Utned In TERMINATION OF
<br />COVERAGE The OMs not Include any records after submittd of the NOT.
<br />1. My other permll0 required for the project;
<br />2. Records of all inspection and maintenance conducted curing construction
<br />3. M permanent opero(bn and mantenenee agreements that rove been implemented,
<br />including all right of way. contract. covenants, and other b00(09 rsqukomenb
<br />regarding perpetual maintenance; and
<br />4. All required calculation for deele l of the temporary and permanent slam water
<br />management syetems.
<br />TERMINATION OF COVERAGE
<br />Permlltee(s) wishing to terminate coverage under hie permit must submit a Notice
<br />of Termination (NOT) to the MPCA Competence Mlh the permit is rupee. ante a
<br />NOT is submitted. The Perm9tes(s) wlhorkotn to dichane odor this permit
<br />terminates at midnight 61 the day the NOT is signed.
<br />2. All Pamllleo(s) must submit a NOT within thirty (30) clap after one or mare of
<br />the following conditions hove been met
<br />0. Feral Stabilization has been °thieved on all portions of the she for which the
<br />P.rmltee le responsible (9dudny the removal of all temporary erosion control
<br />measures such as 101 len.. and If applicable, returning agricultural land to Its pa
<br />construction agriculture' use);
<br />b. Mother owner /operator (Permit.) hos assumed control according to Part 8.8.5 of
<br />MPCA Permit No. MN 9100001 ow 011 areas of the the that hove not been Melly
<br />stabilized; or
<br />0. For residential denetrunian only, temporary erosion protection and don prescient
<br />perimeter control for individual lots has ben completed and the residence has
<br />been transferred to the homeowner. Additionally. the Pemnilee mot dietrfbute the
<br />MPCA's "homeowner .ct9set' to the homeowner to inform the homeowner of the
<br />need for, and benefits of, Mal stabilization.
<br />TYPE OF SLOPE
<br />TIME.
<br />Steeper than 3:1
<br />10:1 to 3:1
<br />Not Allowed
<br />14 dojo
<br />Flotler thon 10:1
<br />21 days
<br />• MOeiwm time on Sea n
<br />remain wen wnen lee one le
<br />t 00.1hely bang wake0.)
<br />A0 sod. seed, mulch and /.enal condom following MODOT
<br />specification" as modified
<br />EROSION CONTROL LEABUFEB
<br />BITil1CC7URAl. PRAClICE8
<br />1. Slit Fence - will be in.lthed error to any grading activities along the perimeter of
<br />those portions of the she which are downstream of storm, water run -off.
<br />2. Storm water Management - Storm wafer . to be enamel/ and routed to 0
<br />9(0Fmw0le, pond and Infiltration basins that ant to be constructed for this site.
<br />The p0069 /basins .11 provide rote control before exiling into the existing wetland.
<br />5. be Storm an nMed rot the storm wear outlet into Me pond 00 9 91Permonent melon il
<br />control measure
<br />11EM
<br />BEFORE CONSTRUCTION
<br />AFTER CONSTRUCTION
<br />TOTAL SITE AREA
<br />10 ACRES
<br />9 ACRES
<br />TOTAL ESTIMATED IMPERVIOUS
<br />0.90 ACRES
<br />2.70 ACRES
<br />TOTAL ESTIMATED PERVIOUS
<br />9.10 ACRES
<br />6.30 ACRES
<br />300 IMPERVIOUS
<br />ElEOU@10E OF BITE MADNO AND MAJOR AC NITES
<br />1. Prior to any grading operations, the contractor ehd hatch a rook construction
<br />entrance and perimeter sit fence as Mown on plan. (Contact CRy to inspect
<br />erosion control measure. U neces.ay) Aoiltlenal sit knee 0007 be nsceuary If
<br />local conditions require.
<br />2. Excavate pending area and install slit stop fence around pond at proposed NS&L
<br />elevation.
<br />3. Perform remainder of she grodng on on ado- by-area bolds to minimize
<br />uncompleted moos As each area Is completed. all exposed sons must hove
<br />temporary erosion control protection or permanent cover according to the following
<br />time table:
<br />1. All soil disturbing at the site have been completed and all roils must be stabilized
<br />by a uniform perennial vegetative cover Nth o density of 70 percent over the
<br />Mire previous surface area, or ether equ8SMt means necessary to prevent sal
<br />failure under ernes conditions and;
<br />s All drainage ditches, constructed to drain water from he site after construction k
<br />complete, meet be stabilized to preclude erosion;
<br />b. M temporary amble.., and structural ero9on prevention end sediment control
<br />Beet Management Plane (wen os Wt fence) must be removed as pat of he sits
<br />final stabilization; and
<br />e. The Permilee(s) must Neon out ail sediment from conveyances and from
<br />temporary sedimentation basins that ore to be used as permanent rater quality
<br />management basins. Sediment noel be stabilized to prevent R from being washed
<br />back into the bosh. conveyance and drainage wop Wachorgng off -stn or to
<br />saf0ee woes. The clean out of permanent basins mum be sufficient to return
<br />the basin to anIgn capacity.
<br />2 For r ielen nl construction only, final stablealbn hos been ochiewd when
<br />temporary erosion protection ore down gradient perimeter control for individual lob
<br />hos 6000 completed and the residence has been transferred to the homeowner.
<br />Additionally, he Pennies must d11nbute the MPCA 'homeowner fool Meet" to the
<br />homeowner to inform the homeowner of the need far, and benefits of, find
<br />alabt.aUon.
<br />RECORD DETENTION
<br />The 50,999. all change" to R. end Inspections and maintenance records mot be
<br />kept at the site dung construction by the Permit. who has operational control
<br />of that potion of the site. The SWPPP con be net in either the ffe10 office of in
<br />on on-site vehicle.
<br />NI owner(s) most keep the SWPPP. along with the IWowng additional records. an
<br />Be for three (3) years after submitted of the NOT as .Utned In TERMINATION OF
<br />COVERAGE The OMs not Include any records after submittd of the NOT.
<br />1. My other permll0 required for the project;
<br />2. Records of all inspection and maintenance conducted curing construction
<br />3. M permanent opero(bn and mantenenee agreements that rove been implemented,
<br />including all right of way. contract. covenants, and other b00(09 rsqukomenb
<br />regarding perpetual maintenance; and
<br />4. All required calculation for deele l of the temporary and permanent slam water
<br />management syetems.
<br />TERMINATION OF COVERAGE
<br />Permlltee(s) wishing to terminate coverage under hie permit must submit a Notice
<br />of Termination (NOT) to the MPCA Competence Mlh the permit is rupee. ante a
<br />NOT is submitted. The Perm9tes(s) wlhorkotn to dichane odor this permit
<br />terminates at midnight 61 the day the NOT is signed.
<br />2. All Pamllleo(s) must submit a NOT within thirty (30) clap after one or mare of
<br />the following conditions hove been met
<br />0. Feral Stabilization has been °thieved on all portions of the she for which the
<br />P.rmltee le responsible (9dudny the removal of all temporary erosion control
<br />measures such as 101 len.. and If applicable, returning agricultural land to Its pa
<br />construction agriculture' use);
<br />b. Mother owner /operator (Permit.) hos assumed control according to Part 8.8.5 of
<br />MPCA Permit No. MN 9100001 ow 011 areas of the the that hove not been Melly
<br />stabilized; or
<br />0. For residential denetrunian only, temporary erosion protection and don prescient
<br />perimeter control for individual lots has ben completed and the residence has
<br />been transferred to the homeowner. Additionally. the Pemnilee mot dietrfbute the
<br />MPCA's "homeowner .ct9set' to the homeowner to inform the homeowner of the
<br />need for, and benefits of, Mal stabilization.
<br />TYPE OF SLOPE
<br />TIME.
<br />Steeper than 3:1
<br />10:1 to 3:1
<br />Not Allowed
<br />14 dojo
<br />Flotler thon 10:1
<br />21 days
<br />• MOeiwm time on Sea n
<br />remain wen wnen lee one le
<br />t 00.1hely bang wake0.)
<br />A0 sod. seed, mulch and /.enal condom following MODOT
<br />specification" as modified
<br />EROSION CONTROL LEABUFEB
<br />BITil1CC7URAl. PRAClICE8
<br />1. Slit Fence - will be in.lthed error to any grading activities along the perimeter of
<br />those portions of the she which are downstream of storm, water run -off.
<br />2. Storm water Management - Storm wafer . to be enamel/ and routed to 0
<br />9(0Fmw0le, pond and Infiltration basins that ant to be constructed for this site.
<br />The p0069 /basins .11 provide rote control before exiling into the existing wetland.
<br />5. be Storm an nMed rot the storm wear outlet into Me pond 00 9 91Permonent melon il
<br />control measure
<br />11EM
<br />1 Ecw1cATION AND NOTES
<br />Sod
<br />3879
<br />Seed
<br />3876
<br />For Pending Arson (NW. -HWL)
<br />Mixture VA (at 5 los /acre)
<br />Mixture WI (at 6 los /asre)
<br />For Pending Areas (HIM..-top of slope)
<br />For General Areas
<br />Mixture Old 500 (50 Ibs /Sae)
<br />For Infiltration and Mitigation Areas
<br />Mixture WI (5 Ibs /acre)
<br />Mulch
<br />3582 (Type 1 - Dec Anchored 2 tons /acre)
<br />•Fertilizer
<br />3881
<br />Fertilizer is not 'nommended for na1Ne see areas ht
<br />Induce weeds
<br />The contractor Mob pay special attention to W adjacent properly lines and the
<br />slam ewer from the proposed pond to the re6end.. The contractor mot make
<br />sae he erosion contra practice. Mince in those areas pr..nb migration of
<br />esdnent onto edp0ant properties and wetlands.
<br />If any copes appear to be falling, oddIlia to NH fence, ea9ment logs and erasion
<br />control blanket MW be added as needed
<br />The contractor shoe maintain and rpoir all alt fence (including the removal of
<br />emenulaled adamant) until vegetation is established and the site Is •lablized.
<br />(see ales INSPECTIONS AND MAINTENANCE).
<br />4, Remove accumulated sediment from pending area upon stabilization of upstream
<br />areas.
<br />5, Upon grading completion the contractor shun provide native tope. seed, and
<br />mulch anchored with a straight eat disc within 48 hours of final grading.
<br />6. Excess sal sheen be treated Ilse other exposed sal and stabilized within 72 hum.
<br />ADDITIONAL N0T15 FOR INFILTRATION BASIN:
<br />1) BASIN TO RETAIN UNLINED (NO MINING OF 5A1401 SOILS ALLOWED).
<br />2) CONTRACTOR SHALL EXERCISE CARE TO MINIMIZE COMPACTION OF SOILS.
<br />3) FINAL GRADE ONLY UPON STABIU2Ai1OF1 OF UPSTREAM AREAS.
<br />4) AFTER FINAL GRADING. BASIN FLOOR TO DE TILLED TO DEPTH OF 6 INCHES.
<br />5) USE TOPSOIL/SAND MIX FOR MESSING IN LIEU OF TOPSOIL ONLY.
<br />6) USE SEED MIX WI FOR INFILTRATION REVECETA1ION.
<br />7) AFTER FINAL ARE GRADING AB1) SEEDING SURROUND BASINS WITH SILT FENCE UNTIL
<br />7
<br />OTHER CONTROLS
<br />1. Conslruelion Waste Materials - All waste materials generated as a result of the
<br />construction shall be collected and removed according to all local and /or state
<br />waste management regulalfdms by o licensed solid waste management company.
<br />The contractor Mil ensure that MI elle personnel ore instructed in thew procUcee.
<br />2. Hazardous WoObs - All hazardous wale materials Mall be stored properly to
<br />prevent spin and va do1.m. Shen n t.sary. hazardous wastes will be disposed
<br />of in the manner specified by local end /or crate reg./tattoo or by the manulocturer.
<br />3. Suntory Waste - NI sanitary waste w81 be enacted Tram the portable uMe by a
<br />local, licensed water management company, as required by local regulation.
<br />4. OHsits Vehicle Tracing - A rock conelructnn entrance has bee, provided to help
<br />reduce vehicle tracking of "edema . The paved street adjacent to he en
<br />entrance moll be swept on an ae- nestled boss, or oe determined by the City.
<br />Dump frocks hauling loose materials (sand. topsoil, etc.) l0 and /or hen the site
<br />Mall be cowed with o tarpaulin.
<br />5. Vehicle Cleaning - No engine degreasing is allowed on -sle. Extem6 washing of
<br />vehicles to be confined to a defined area ('bane yard') on -she.
<br />INSPECTIONS MO IMINIBUNCE PROCEDLMES
<br />(A.0 sw'kwPeobr1 end 14ieenmae' under 'AL BROOM AIM 8E wear CONTROL)
<br />The 1d1own9 ore the Inspection and enohlenance practices that w91 be used l0
<br />melanin erasion and sediment contras
<br />• MI control measures -00I b0 nspertad- a(-ieast once-each -week Ond1WOwn9 any
<br />storm even of 0.5 inches or greater.
<br />• All measure 01111 be molntotned in good working amen if a repair is necessary, it
<br />will be n1Uate* within 24 huure or report
<br />• Built up sediment Mel be remand from silt fence when it has reached one-third
<br />(1/3) the height of the fence or on-third depth of fabric in catch basin.
<br />• 591 fence eel be hp.0led for depth of sediment. teas. to sea 8 the fabric is
<br />'carroty attached to he fence posts, and to see that the fence pone are firmly
<br />in the ground.
<br />• Temporary seeding and planing eel be npected for bore pots, washouts. and
<br />healthy 9rewlh.
<br />• A maintenance report will be made after each Mpeefwn.
<br />MISCELLANEOUS INFORMATION
<br />I) Allowed. waking hours shoal be In confamonce to the City of Lino Lakes
<br />requirements.
<br />2) All siopee an-sle Mall be 3:1 maximum.
<br />TflittivveT p
<br />EROSION CONTROL NOTES
<br />FRO9O41 C0N1RIS N0107 h IMP 4MrtITA11Wi msan
<br />(1) MCP 70 Roust OIADN. INSTALL 50.1 STOP FENCES N LOCATIONS SHOWN
<br />ADDITIONAL SILT 510P FENCES 1M11 9E REWIRED WOE LOCAL CONDITIONS REQUIRE
<br />(2) EXCAVATE PONDS.
<br />(3) ROUGH GRADING SHALL PROCEED ON Ali AREA BY AREA BASIS TO MNa0ZE
<br />UNCOMPLETED AREAS.
<br />(4) AS
<br />ANCHORED WITH A GRADED. SETT DI5CN VS1164 114 DAYS 01 FI AND MULCH
<br />NAL CRADN6.
<br />(5)1MAINT R D REPAIR STOP
<br />O1FENCES INCLUDE TIE REMOVAL OF ACCUMULATED
<br />(6) REMOVE ACCUMULATED SEDIMENT FROM POND AFTER THE SITE HAS BEEN STABILIZED.
<br />(7) FOR MECUM REOUNEMENTS OF INDIVIDUAL AREAS, SEE SWPPP
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<br />CATCH BASIN INLET
<br />CONTROL OPTIONS
<br />(UR APPROVED 60VAL)
<br />DESIGNED 811 CC.2.
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<br />PRLLECT N0: 04559
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<br />hereby certify that this pion nos prepared by me or under
<br />direct supervision end that I Om a duly Licensed Professional
<br />Engineer ur}psr the lows of the Slate of Minnesota.
<br />•
<br />DATE.
<br />/ ff+rmlr' e
<br />CRAIG G.
<br />1/30/05
<br />CHL /CHTINC
<br />L /CENSE 1 41295
<br />SITE PUNNING
<br />ENGINEERING
<br />PLOWE ENGINEERING, INC.
<br />5.180 LEXINGTON AVENUE N.E.
<br />CIRCLE PINES MN 55014 -3625
<br />PHONE: (763) 786-0073
<br />PREPARED FOR:
<br />BRUNN CUSTOM HOMES
<br />2161 108th Lane NE
<br />Blaine, MN 55449
<br />Phoned (763) 780 -0353
<br />DATE: 1/30/06
<br />SHEET
<br />C2
<br />
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