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Site Address• <br /> v <br /> 5801 5 2nd Ave,Everett, A 98208 Bench <br /> W Mark Elevation 100' 17, <br /> 52ndAve <br /> Applicant/Owner <br /> Yuriy Ilchuk \ 24' ( I <br /> *I \ SWPPP m <br /> Legal Description co <br /> c z <br /> _1_2' _ �l Flement 1•Mark<.Iraring limits o <br /> 5EG 05 TIN'28 RGE 05RT-5E Clearing limits shown on site plan. t <br /> S Element 2:Establish construction Access <br /> Tax ID: <br /> ° <br /> Construction Temporary construction access to d <br /> 280505-001 014 00 y 63 Access be placed at the north west corner of the lot. Z <br /> Q 63' <br /> Parking Calculations: All vehicles to be free of debris prior to leaving site. <br /> Element 3:Control Flow Rates <br /> #of spaces required=3 1.-1) <br /> X Flow rates during construction are to be contained using a U <br /> #of spaces existing=3 j rr(_ silt fence installed at the east side of the proposed dwelling. (n <br /> I'2 LU Element 4:Install Sediment Controls I- <br /> Height Calculations: I °'Aoposed 3/4"Water Line <br /> Sediment controls consist of installing silt fence on the east side c <br /> A=85.6' co <br /> B=84.15' 1 \�, -- of the proposed dwelling. <br /> d <br /> 50' �� =85.61 Element 5:Stabilize soils <br /> G=81.25' g All soils disturbed during site grading will be stabilized using the most appropriate J (n <br /> + D=82.9' 1 \\ \ \ 15' BMPs.Short term BMPs include covering temp stockpile or compaction.Long term p <br /> = 326.5'/4 <br /> 21BPMs include covering disturbed soils in mulch or hydroseeding. w <br /> =83.625'Average Base Elevation 50 Existing Structure ` \ �; Element b: Protect Slopes <br /> +24'Allowed 30'— \%1 m No steep slops within clearing limits. <br /> c <br /> \�, <br /> = 101.625'Max Height car <br /> p=829' \� x <br /> El 1 0. / + a, m Element 1: Protect Drain Inlets?l / \;\\ Drain inlets will be protected with catch basin inserts or equivalent. D <br /> Lot Coverage By Buildings r3l \,\N \ \ 0 <br /> 3 Proposed Roof drainage Element 8:Stabilize channels and outlets Q <br /> Lot Size=35,284 5F E' _ i 2 <br /> \ 1 0 30� �� Channels and outlets are not needed around the proposed development. N <br /> Existing Structure:2,532 SF °� i /tom G=81.25' 200' No stabilization necessary. <br /> Q <br /> Proposed Structure:991 SF \ - / /� Element 9 Control Pollutants <br /> Total: =3,529 5F -�c All pollutants from construction vehicles will be contained and disposed of <br /> -1 in the approved manner consistent with state environmental policies.All pollutants o in <br /> %Lot Covered By Buildings= \ -per B ,, <br /> DQ will be disposed off-site at approved facilities. ' ,--I <br /> 3,321 5F/35,284 X 100%=9.43% j QC <br /> e� \ Iiip / Element 10:Control De-watering. o co <br /> - C/ \ De watering of site not expected. G <br /> Quantified Surface Areas Co ea�n9 Urnit <br /> s- __ Element 11:Maintain BMPs Ln <br /> Total Proposed Roof 5F = 1360 5F .lea = All TESL devices will be inspected and maintianed on a weekly basis or <br /> Total Land-Disturbing Activity = 1190 SF N <br /> a\ <br /> G W <br /> L <br /> Legend: C as needed.When construction is complete and the site is stabilized,any <br /> remaining sediment will be removed and stabilized on-site. <br /> Grading limits Element 12: Manage the project <br /> Silt fence Owners will be the general construction managers on-site.General <br /> Water line - - - <br /> Sewer line — manager will maintain all above items to minimize sediment transport and <br /> „. <br /> Storm water - turbid water leaving the site.Will entail continual observation of the grading a <br /> operations to ensure minimal effects to adjacent properties and off-site o <br /> waterways. S.o <br /> Sewer Line <br /> / Element 13: Protect on-site Stormwater BMPs <br /> Amended areas will be protected from compaction and sedimentation a <br /> z <br /> / when feasible during construction. a <br /> Sewer Easement <br /> DATE: <br /> / <br /> / 12/21/2021 <br /> 1 111 SCALE: <br /> .25" =4' <br /> SHEET: <br /> 1st Floor <br /> A-2 <br />