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' , OVERFLOW EL=563.50 <br /> SE 1 /4, NE 1 /4 SEC 11 , T. 28 N., R. 4 E., W.M. <br /> _ OVERFLOW ELa 362.90 <br /> 0 0 GROUT NOTES: <br /> NOTCH WEIRITEM DESCPoFION SIZE <br /> 0 O INSTALL CB TOP,FRAME,GRATE AND A OUTLET 18'AND SMALLER REM DESCRIPTION SIZE <br /> GROUT SECTIONS SO THAT UFT GATE IS VISIBLE B CLEANING 6'ID A OUTLET 18'MD SMALLER <br /> NL <br /> '',•� THROUGH OPENING AND SITE CLEAR C GATE SIZE 8'OPENING SECONDARY ORIFICES B CLEANING 6"ID <br /> �- —� SEE COE STD DWG 412C. D ANGLE 47. <br /> . INLET AND RESTRICTOR UNIT. 0.20� D ANGLE 42'3 C GATE SIZE 8'OPENING <br /> E <br /> R <br /> ac�_ • •)).1I O REQUIRED PER <br /> INSTALLATION IS607a FRAME <br /> AND UD PER COE STD DWG 607 IS <br /> PAVED AREA OR IS NOT TO FUNCTION AS ELEV..-581.18 ORIFICE INVERT EL=561.50 <br /> isiiiiiiimA CB. ORIFICE DIM 0-50' <br /> T IN <br /> O O OVERFLOW ELEVATION. r— <br /> 0 4 r 24" MIN <br /> RESTRICTORASSEMBLY SEE CB/12& <br /> CB/13 STANDPIPE RESTRICTOR THIS ALUM UFT GATE SEE <br /> PLAN O SHEET. 24' MIN COO STD DWG 412C. <br /> r -.• <br /> O Sit,.PER COE STD DWG 606. ALUMINUM UFT GATE SEE <br /> MIN CLEARANCE 1 m <br /> 6 COE STD DWG 412C. I1.--- <br /> 36'FOR OUTLETS OF 24'AND LARGER 18' <br /> O FOR OUTLETS OF 18'AND SMALLER m ' ��D• <br /> Q <br /> IDMAINTENANCE CLEAR ZONE <br /> THIS AREA IS REQUIRED FOR CLEANING to 0 AND WILL BE FREE OF OBSTRUCTIONS CAP/ '0 <br /> FROMGATE TO TOP OF STRUCTURE. '+� <br /> • • OUTLET SIZE filr D• \ <br /> 1111-IMIlf DIM 18'AND 6LNA I FR 24'AND LARGER <br /> A 18" 36' 4 <br /> CO %W r,�I� B 18' 24' }. INVERT ELEV 558.50 y6'� <br /> O7 54'TYPE 2 CB OR LINGER. INVERT ELEV 558.90' 6" <br /> uL <br /> BAND STRAP WTM GASKET.Og SEE PUN AND SPECIFICATIONS FOR Z 1 RESTRICTOR UNIT SHALL BE CONSTRUCTED N® 0.10'MAX SEE AND TYPE IXNC CBSPI�FMERING OF NOTES: (ALCLAD1986)R3004 H34,UMINUM PASHTO MPE 197-82) <br /> (1986)OR EQUAL <br /> 24' _ 10 SECURE RESTRICTOR TO CB WITH B GA 1 RESTRICTOR UNIT SHALL BE CONSTRUCTED N <br /> �� f ALUMINUM STRAPS BOLT TO CB WALL OF CORRUGATED ALUMINUM PIPE(CAP) <br /> IF 0 WITH STAINLESS STEEL ANCHOR BOLTS ALCLAD 3004-H34,AASHTO M 197-82 <br /> AND TACK WELD TO RESTRICTOR UNIT. <br /> ONE STRAP ABOVE MD BELOW IX NIT. (1986)OR EQUAL PRIMARY ORIFICE <br /> T`T—� <br /> �� REWIRED.INTERMEDIATE STRAPS ORIFICE DN-0.67' <br /> REQUIRED FOR RESTRICTORRISE% <br /> o ii —'1 <br /> z GREATER THAN 12'ABOVE OUTLET. PRIMARY ORIFICE <br /> =.0 BOLT aR WELD CHIN TO FRAME. ORIFICE DIA085' CB#15 STANDPIPE RESTRICTOR <br /> AV � INV F ON:SEE PLANS AND CB#12 STANDPIPE RESTRICTOIiii N.T.S. <br /> I LOCKING UD PER <br /> o COE S DWG 607A <br /> 6 ELEVATION LOCKING UD PER TD <br /> COO STD DWG 607A FINISHED GRADE FOR TYPE <br /> SEE PLANS AND SPECIFICATIONS <br /> FLOW CONTROL STRUCTURE TOP OF TANK ELEV.-584.00 <br /> c N.T.S. '1-� MR VENT �'-� <br /> o. rNOPoAAL WATER PER PLANS <br /> ri <br /> LEVEL A <br /> a NOTES: SS BOLTS WITH <br /> `�+ UFT GATE SHALL BE CONSTRUCTED LOCKING NUTS <br /> OF:1/4'R-6061-TES ALUM. 8'OR 12' �I - <br /> E W/CLOSED CELL NEOPRENEPER IRV <br /> FOR SIZE SEE _ IIII aiii1 :0=1•531111 <br /> 1 <br /> AETM 1056-67 CHEMICAL <br /> 12B) <br /> amsnammer <br /> RESISTANT(OIL&GREASE), STDDWG <br /> SIZE <br /> • _ <br /> OZONE RESISTANT,6T TO+250' <br /> F SERVICE TEMP. I� <br /> c I I A J6'DIA <br /> 6'DEAD STORAGE 6I <br /> III J DET SLAM. <br /> i <br /> c illl DETENTION TANK <br /> CB 18 <br /> F STANDPIPE WALL DETENTION PIPE/VAULT 2_S CATCH Al 1/4'R-6061-76 ALUM. (DOA de LENGTH PER PLANS) W/Y22'MIN CATCH PER COE <br /> FLOW(CONTROL STRUCTURE BOTTOM OF TANK ELEV..559.00 STD DWG 404 <br /> ELBOW WELDED S SEE DWG FP1 FOR RIM AND <br /> LIFT GATE DETAIL TO STANDPIPE RESTRICTOR INSTALLATION INVERT INFORMATION. <br /> PER DWG,DD1.SEE COE STD DWG'S <br /> INERT ELEV 412A,412B AND 412C FOR ELEVATION <br /> USS CHAIN ORIFICE PLATE WELDED INFORMATION NOT SHOWN ON DOI. <br /> Oc UFT GATE AND PIPE TO STUB.ORIFICE SEE DWG FP1 FOR RIM AND INVERT <br /> (400LB5) INFORMATION. <br /> �t SRC PER COE STD MACHINE-CUT <br /> • <br /> V NOTES: CO MIN WVER FTMSSTO IN <br /> % <br /> BANG ELBOW TO SNB 1.DETENTION STRUCTURE SFW1 BE FAERRICATED FROM: \\ MAXN <br /> E % Al PARTS TO BE R-6061-TES ALUM CORRUGATED ALUMINIUM PIPE 12 GAGE MIN. • <br /> ,` Nv�r SECONDARY ORIFICE DETAIL INSURE PROPER OPERATION OF DETENTION GTSTEJI. rc I <br /> 2.ANNUAL INSPECTIONS AND CLEANING REWIRED BY OWNER TO <br /> I <br /> B <br /> NEOPRENE GASKET 3.W MAXIMUM WIDTH OF TRENCH FOR PIPES 15'OR LESS IN H <br /> o <br /> ry - WELD GATE ASSEMBLY xi W 40'. FOR PIPES 18'OR GREATER W= 1 B <br /> >8i TO CAP I/2'x I.D.+ 18'. 'I' , <br /> % LIFT GATE ASSEMBLY 4.COMPACT IN 8'UFTS TO 90%MAX DENSITY. 5 I <br /> illi <br /> I \ \ � CALL 2 BUSINESS DAYS BEFORE YOU DIGilI:{:: <br /> a DETENTION PIPE min 1 800 424 5555 11111, <br /> LIFT GATE ASSEMBLY & SECONDARY ORIFICE DETAIL DA PER PLANS <br /> u N.T.S. SECTION A-A I <br /> UTILITIES UNDERGROUND LOCATION CENTER <br /> u DETENTION TANK <br /> N.T.S. <br /> COMMUNITY TRANSIT Drawing Na. <br /> ,, - Drown By Date F D D 1 <br /> erteet o 60%SUBMITTAL a 9ged By 7/7/16 Ho z <br /> il 11'1'11 425-252-7700 I 1-800-615-9900 communitytransl NOT FOR MN 7/7/16 - SEAWAY TRANSIT CENTER <br /> `� Sheet No.o <br /> S �• ' CONSTRUCTION Checked By Vert DRAINAGE DETAILS <br /> 2707 Colby Avenue,Suite 900 sm;10 3 Is-' BC 7/7/16 - <br /> 9 No. Date Revision By Appr. Everett,Washington 98201 --- Approved By Project20 0155.016 Number & FACILITY P LAN S <br /> C <br /> f Total <br />