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ITEM COMIPLIANCE
<br />NO. CDiolA1.ETE
<br />Requirements 1 Comments DATE' &
<br />DATE
<br />INCOMPLETE
<br />177
<br />X
<br />INITIALS
<br />A Stormwater Management Plan/Report shall be provided which Incudes:
<br />- Stormwater Rate Control — No net -increase in runoff.
<br />Storm Water Volume Control -- na Increase fa volume.
<br />- Water OualityTreatnient meeling requirements or local watershed district
<br />Maintenance SchedulelPlan for Slormwater BM signed by property owner to be glad an record vyilh Ramsey
<br />County. Proof of Fling must bo submitted to Engineering:
<br />- Modeling shall use. appropriate Atlas 14 Doiribulion (nested or MSE 3) w€lh Atlas 14 rainfall depths
<br />- ❑rainage model to show existing and propos ad con Tons
<br />- Model shall use correct curve numbers based do sal bpringslogs
<br />178
<br />X
<br />An NPDE5 construction site permil and SWPPP shall be provided. The name and phone flu mher of party
<br />responsible for erosion control shall beinduded; if greater than, one acre is disturbed.
<br />179
<br />NA
<br />Site may be required to Obtain coverage under the MPCA NPflES industrial site siofrrlwater ermitprogram.. Refer
<br />160.
<br />X
<br />An Erosion Control Plan shall be provided which Includes:
<br />= Erosion Control BMP localions shown on the plan.
<br />181
<br />X
<br />City shall be coplad on all weliand and 6MP plopflodog reports submitted to the Watafshed District. If no wetlands
<br />an site, Include a note on:this In the Stormwater Narrative..
<br />182. X
<br />Proposed stormwater management plan shall not impact or modify drainage.patterns across Watershed Dist. GFA
<br />Boundaries.
<br />8127118
<br />183
<br />184
<br />185 STCR E 1 .:...-..,:...,::.::....:......:..:..:. .
<br />M.SEW R DESIGN.STA 0 ""''
<br />186 S" BCi CSIiN s: :+�;� ,.t; '§�2. ?is::
<br />fl dh .Whtdh`;Ai' I „_ xr'=-
<br />187
<br />The provisions of the 11 Standard UtiI ty Specifications" prepared by the Clty Engineers Association of Minnesota, GFA
<br />X
<br />Section 2621, shall govern except as, modified below, 6127118
<br />188
<br />189
<br />- rs:., .i�r.� .h.'•�'"..]t: .YSr�:'�...a� ,. �..:..ii.zc.. :..{a„ _ =•:{:
<br />190 NA
<br />_
<br />The Deal g n. Frequency Storm of 5 Years. shal€ be used for residanlial areas.
<br />191 NA
<br />The -.Design Frequency Storm of 10 years shall be used for commercial and industrial areas,
<br />192 NA
<br />In all .dosign s the 5 year, 10,year, 25 year, and 100.year design frequency storm shall be ihvemigaled and their
<br />193 NA
<br />Detention ponds shall use a design Frequency of 100.years and shall have.a minimum 'L5 foot freeboard.
<br />194
<br />X
<br />Install.2.or more underdrains for each practice system In case on clogs s suggest by the MinnesOle Slormwaler
<br />Manual..
<br />195
<br />X
<br />Provide proof that Flt"llon systems Will drawdown€n 46 hours or less
<br />196
<br />197
<br />menu.
<br />•s;+:tip::":.-. :
<br />s..r ,,ter •,•�,;< c:.i
<br />'
<br />199
<br />Minimum pipe diameters shall be 12 Inches for. sewer pipe, Joints shall be watertight with R-4, Q-ring gaskets. GFA
<br />X
<br />6127/18
<br />200 NIA
<br />Minimum pipa diameters shall be 16 inches for culverts. Joints shall be water-tight:with R-4; 0-ring .gaskets.
<br />201
<br />Culverts crossing roadways shall be reinforced concrete pipe and shall be equipped with aprons and trash guards. GFA
<br />X:
<br />6I27118
<br />202
<br />Storm sewer pips Inlets and outlets. shall be. equlpped with aprons. and trash guards. (See detail) GFA
<br />K
<br />6127118
<br />203 NIA
<br />HDPE Pipe connecllons into all concrete: structures shall be made with water tight materials, utilizing an A-Lok or
<br />204 Stoimt e:R .Struc ur e uiCeme
<br />7t:^'v^°i�':_'i5.. '�� S'•in^i _K. i..4 _�=5: S"'ii='r-4' ��:_._..=t-4' S:>,�.'..:-:'. nte.�``sF���,,,,. i7u�K§�:sS`r�;�r �..�:•_>e,--��.,,x�. �..;..,� : �� ; .a. � =fir, - - _
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<br />205
<br />Manhole.frames and castings shall have a total weight greater than 400 pounds and equal Neenah Foundry Rv 1.733
<br />Mn DOT Sp 4.101C. The cover sha11-have two recessed pick holes and raised letters reading'Storm Sewer',
<br />Manhole'steps shall be equal to Neen0 FoundryR=1980-M. (See delaily
<br />206
<br />Catch basinframes, ovvers. and curb boxes shall equal Neenah Foundry R-3250- CV MnOOT SP 4126, 4149, 4160
<br />for"B" curb (,5mdatai1) In locations whore "0" curbb is.used,.a 5 foot transition oil each side of the catch basin shall
<br />be used to allow for a 11 S" 'type curb box. Whare .catch basins are to be placed In curved sections of curb, a short.
<br />box shall be:used equal to Neenah.R-3250-A, OR variations from these can be approved by City Engineer
<br />based on use, location and design scenario,
<br />207
<br />No catch basins shall be planed within 5 feet each side of driveways,. GFA
<br />X
<br />81719 8
<br />205 De II$ ti��.
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<br />208
<br />City standard detalls:shall be used when applicable
<br />21 a.
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<br />21.2
<br />All manholes shall be water tighf.precast.concrete. Joinlsshall ha "D" ring. GFA
<br />X
<br />6/27118
<br />213
<br />Plans shall Indicate temporary and permeneni. erosion control features:
<br />214
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<br />217
<br />X
<br />Grading Permit APPIl0ali0n::eamp[etely FlIad out arld signed
<br />218 i
<br />X
<br />Permitprocessing tee'
<br />219
<br />X
<br />Escrow fee
<br />220
<br />x
<br />Narrative addrsssingparpose of project and all stormwalarand erosion. control aspects of. the project including
<br />evidence,ol aiternative:compliance if applicable,
<br />227
<br />X
<br />Signed slid psns.contain]ng al Informal! on from pailinaM exhihils: Dna 11'x17" sat and anelectroold copy of ait
<br />submittal materials
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