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B GENERAL NOTES: <br /> PROPOSED 36 IN DIAM FLEXIBLE WATER 1. CONTRACTOR SHALL SUBMIT SHOP DRAWINGS AND CALCULATIONS TO ENGINEER FOR <br /> STORM DRAIN PIPE TIGHT CONNECTOR, 10.25' 5.00' APPROVAL PRIOR TO CONSTRUCTION. SEE SPECIFICATIONS FOR ADDITIONAL <br /> IE 6.87 Q TYP REQUIREMENTS. <br /> LL <br /> 0 o CENTER OF STRUCTURE 5.00' <br /> 24 IN DIAM SOLID NORTHING AND LASTING <br /> LOCKING LID, TYP PER STORMWATER PLAN, <br /> SEE SHEET C4.9 <br /> PRE—FABRICATED <br /> LADDER PER WSDOT LIFT STATION <br /> STANDARD PLAN DISCHARGE, UTILITBACKY <br /> LL PER <br /> B-30.90-02, TYP TO TREATMENT UTILITY TRENCH <br /> o N , DETAIL <br /> o T <br /> 0 1 I I <br /> A o I I EDGE OF <br /> o I I TRENCH <br /> 1 I I (TYP) <br /> LIFT � <br /> STATION/ <br /> WEIR WALL C4.1 1 C4.1 6 WET WELL CDF ;I I; I o z <br /> FILLED I' s <br /> ORIFICE CONTROL TRENCH <br /> TO WATER QUALITY <br /> BLOCK <br /> PROPOSED 36 IN DIAM IE 5.12 <br /> STORM DRAIN PIPE <br /> IE 6.87 z WATER TIGHT SEAL <br /> 15.25' <br /> 1 DETAIL 2 DETAIL UTILITY TRENCH CUTOFF WALL DETAIL <br /> C4.9 C4.1 4 SCALE: 1" = 5'-0" C4.9 C4.14 SCALE: 1" 5'-0" C4.10 C4.14 SCALE: 1" 5'-0" <br /> CENTER OF STRUCTURE <br /> NORTHING AND LASTING <br /> PER STORMWATER PLAN, HEAVY DUTY BOLT <br /> SEE SHEET C4.9 DOWN LID FLUSH WITH WEIR WALL <br /> FINISHED GRADE, TYP EL 10.43 <br /> 2"H X 6"W NOTCH <br /> 2"H X 6"W NOTCH FOR VENTILATION <br /> WEIR WALL FOR VENTILATION <br /> N <br /> EL 10.43 I LIFT STATION 12" <br /> INLET LIFT STATION DISCHARGE MIN <br /> DISCHARGE TO OUTFALL M INLET TYP EDGE OF <br /> TRENCH (TYP) <br /> 7.51 IN DIAM <br /> ORIFICE AT IE <br /> 5.22 TO WATER W <br /> QUALITY N Z OUTLET TO INLET <br /> OUTFALL M E 6.87 <br /> IE 6.87 W <br /> z <br /> BOT EL -1.00 ORIFICE TOWATER QUALITY N CDF <br /> FILLED <br /> TRENCH <br /> FILL BOTH SIDES BLOCK CALL48HOURS z <br /> OF WEIR WALL <br /> LLI <br /> WITH GROUT BEFORE YOU DIG 2 <br /> 3.55' DEPTH SUBGRA W <br /> PREPARATION <br /> ION DIAL811 <br /> A o <br /> SECTION B SECTION SECTION VERT DATUM: NAVD 88 <br /> - - SCALE: 1" - 5'-0" - - SCALE: 1" 5'-0" - - SCALE: 1" - 5'-0" CONV TO MLLW = NAVD88+2.03 cy <br /> HORZ DATUM: NAD 83/91 W <br /> IF SHEET IS LESS THAN 22x34 w <br /> REDUCE SCALE ACCORDINGLY DWG. N0. W` <br /> PROJECT ENGINEER: SCALE: / <br /> �,� N. WATSON AS SHOWN PORT OF EVERETT C4.14 I- <br /> Port of �` DESIGNED BY DATE: NORTON TERMINAL DEVELOPMENT Q <br /> _ Kl. FROUGR 05/07/2021 CIP NO. <br /> DRAWN BY: CHECKED BY:�, & MTCA 3RD INTERIM ACTION <br /> ff <br /> Ram1-8-900-05 <br /> 16015th Avenue,Suite 1300 ,y pg 1K.LDS, D. YU %.IN&TnON PROJECT m <br /> P.O, Box 538 Seattle,Washington98101 ® 05/07/2021 NW ISSUED FOR SUBSTANTIVE k ,�' APPROVED BY: STORMWATER DETAILS NO. MT—NT-2021-02.2 <br /> EVERETT, WA 98206 (206)382-0600 Fax(206)382-0500 REQUIREMENTS REVIEW. ,g�pq @l� <br /> (425) 259-3164 PROJECT NO.1600120 NO. DATE BY REVISION NO. DATE BY REVISION I SHEET NO. XX OF XX A <br />