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SE 1 /4, NE 1 /4 SEC 11 , T. 28 N., R. 4 E., W.M. <br /> REQUIRED TOP SURFACE WIRE BACKED FILTER FABRIC FENCE, <br /> KEY INTO SIDE SLOPES TO PREVENT FLOW <br /> AREA=1,875 SF AROUND SIDES _ <br /> POND LENGTH_3x POND WIDTH ) EMERGENCY <br /> OVERFLOW <br /> SPILLWAY <br /> —,-..444 FILTER <br /> FABRIC <br /> FENCE <br /> INFLOW \ 1 <br /> _ 111111111.1111111111M111114�' !y$tl, <br /> 9. - —� � a EMBANKMENT COMPACTED 95%. <br /> � <br /> 1 K. 1 — B'MIN.WIDTH PERVIOUS MATERIALS SUCH AS <br /> EVEL BOTTOM O 8GRAVEL OR CLEAN SAND SHALL <br /> I NOT BE USED <br /> , <br /> ,: . S CREST OF <br /> �A RISER PIPE(PRINCIPAL EMERGENCY <br /> �.��" . .: SPILLWAY)OPEN AT SPILLWAY \\ 12- <br /> TOP!TRASH RACK MIN. <br /> �- I DEWATERING DEVICE <br /> `��� -1-__ (SEE RISER DETAIL)- AL MAX =_ _7 <br /> OUTLET PIPE 3 <br /> RISER PIPE W/ -71 i 2 MAX. <br /> WEIGHTED BASE I T 1 <br /> _______________ <br /> QUUC <br /> 12'FREEBOARD __ �� <br /> I <br /> PROVIDE A REBAR 12'SPILLWAY EMERGENCY T I I` I I I— /�/`/ <br /> TRASHRIS R CK OIPESN 18• DEPTH SPILLWAY '\ / �� <br /> RISER PIPE.OPEN 8'MIN CREST <br /> o AT TOP(PRINCIPAL WIRE-BACKED -CONCRETE BASE <br /> w SPILLWAY) OUTLET FILTER FABRIC (SEE RISER DETAIL) t DISCHARGE TO STABILIZED <br /> !T FENCE OR DEWATERING \ CONVEYANCE,OUTLET OR <br /> E ��' PIPE <br /> DEWATERING DEVICE-� EQUIVALENT DIVIDER ORIFICE ‘—LEVEL SPREADER <br /> S \ /►11 // �/, 1.851N <br /> FILTER <br /> t@IOU <br /> ,. FAewc DIAMETER <br /> o - FENCEaY - 3 \ <br /> 2 oN,1.5' M <br /> : <br /> _ \— j/</� %ice\// . <br /> LEVEL GRADE <br /> y I WEIGHTED BASE ENERGY— <br /> MIN 7 SETTLING DEPTH <br /> TO PREVENT DISSIPATING <br /> 'o —SEDIMENT STORAGE, FLOTATION ROCK <br /> a 0.5'-1.5'TYPICAL <br /> 3'MAX DEPTH <br /> DEPTH ASSUMED AT SECTION THROUGH OUTLET <br /> w 3.5 FT <br /> z <br /> E <br /> '7=— CITY OF EVERETT 5/11/2011 = CITY OF EVERETT <br /> SEDIMENT POND 5/11/2011 <br /> Date: ^/� PUBLIC WORKS CROSS—SECTION II ` <br /> DEPARTMENTS SEDIMENT POND EXAMPLE 217 1,'-a. DEPARTMENT 218 <br /> T , <br /> �AE Std Dwa: r.2,E '`d Dwa: <br /> 11 <br /> 6 <br /> 4 <br /> a <br /> E <br /> E <br /> 0 <br /> 9 <br /> a <br /> CALL 2 BUSINESS DAYS BEFORE YOU DIG ilINAVD88 <br /> E 1 800 424 5555 V <br /> R. (UTILITIES UNDERGROUND LOCATION CENTER® I <br /> g <br /> E - - -- - COMMUNITY TRANSIT o�0"�^9 N. <br /> Perteet °��° 9/27/16 ��I <br /> o�-`~'moo 0 / 75%SUBMITTAL 9,,,d By Ho^z ECD 1 <br /> 425-252-770011-800-615-9900 communitytranslt NOT FOR MM 9/27/16 SEAWAY TRANSIT CENTER <br /> �l Checked By Vert Sheet No. <br /> R 2707r Colby Avenue,Suite 900 s,,,,;e 3.,'�z CONSTRUCTION Bc 9/27/16 <br /> '- N. Date Revision BY Appr. Everett,Washington 98201 Approved By Project Number EROSION CONTROL DETAILS o/Total <br /> w 20110155.023 <br />