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HomeMy WebLinkAboutS-051007CONCRETE MANHOLE SEE DWG. NO CO3 FIBERGLASS TANK SEE DWG. NO UO3 IN P LEVEL SET POIN HIGH LEVEL ALARM LAG START ?S LEAD START & -29 LEAD /LAG STOP LOW LEVEL ALARM WET WELL BOTTOM BOTTOM OF STRUCTURE REVISED TO CONFORM TO CONSTRUCTION RECORDS fV RH2 ENGINEERING P.S. /DATE ti Re H. a9 R 167v o sre0 SIGNED: xn1. 10109192 E %PIKES B/2/96 R.T1111 V4" PIPING LEGEND 0 1Yz" DIA. PIPING, ROUTE COPPER PIPING FROM VAULT SUMP PUMP TO MANHOLE WALL, USE PVC PIPING INSIDE WET WELL. END DISCHARGE 4 FEET ABOVE FLOOR OF WET WELL. SECURE PIPE TO GRATING SUPPORT FRAME WITH PIPE HANGER. �B HYDRAULIC SEALING FLANGE WITH RUBBER DIAPHRAGM SEALING GASKET I © 4" DI 90° LONG RADIUS DISCHARGE BASE BEND (FLxFL) WITH BASE PLATE AND S.S. FASTENERS OD 4" DI 90' BEND (FLxFL) QE 8" DI INLET PIPE FROM SADDLE MANHOLE QF 4" FLANGE COUPLING ADAPTER © 4" COUNTERWEIGHT SWING CHECK VALVE (FLxFL) QH 4" GATE VALVE (FLxFL) C) DI TEE (FLxFLxFL) Q NOT USED K� 4" COUPLING (PExPE) © 4" DI SPOOL (FLxFL), LENGTH = 26" QM 4" DI SPOOL (FLxPE), APPROX. LENGTH = 41" ON 4" DI SPOOL (FLxPE), APPROX. LENGTH = 84" QO 4" DI SPOOL (FLxPE), APPROX. LENGTH = 31" © 4" DI SPOOL (FLxPE), APPROX. LENGTH = 47" Q 4" DI SPOOL (FLxPE), APPROX. LENGTH = 11" ® 4" DI SPOOL (FLxPE), APPROX. LENGTH = 32" QS 1Yz" COPPER UNION QT 11x2" COPPER SWING CHECK VALVE �U 1Y2" COPPER GATE VALVE OV 15" DIA. x 12" SCH. 40 PVC PIPE SHAFT FOR SUMP PUMP PIT. PREVENT HIGH DENSITY FILL FROM ENTERING PIT AREA. © (2) 5/6" DIA. TIE RODS, EMBED IN CONCRETE BLOCKING OUTSIDE VAULT WHERE SHOWN. �X 4'4" HOSE BIB, 2' -0" ABOVE VAULT FLOOR. QY ADJUSTABLE PIPE SUPPORT, BOLT TD FLANGE, EQUAL TO STANDON. OZ NOT USED ® SEE DWG. NO. CO2 FOR CONTINUATION OF FORCE MAIN. EQUIPMENT LEGEND (1 SUBMERSIBLE NON -CLOG SEWAGE PUMP, SEE PUMP BASE CONNECTION DETAILS ON DWG. NO. UO3, DETAIL D. Q2 PUMP REMOVAL RAIL SYSTEM WITH PUMP CARRIER GUIDE BRACKET AND LIFTING CHAIN. ATTACH LIFTING CHAIN TO PUMP CARRIER GUIDE BRACKET AT ONE END AND HOOK TO TOP SLAB OF WET WELL AT OTHER END. PROVIDE 3' -0" OF SLACK CHAIN. SECURE RAILS TO TOP SLAB AND GRATING FRAME WITH S.S. FLAT BAR, ANGLES, AND BOLTED CONNECTIONS. �l SUMP PUMP, EQUAL TO PACO PIP #7020 ® LEVEL TRANSDUCER AND FLOAT SWITCHES SUPPORTED FROM RACK ATTACHED TO I -BEAM. PROVIDE PROPER CLEARANCE FOR LEVEL TRANSDUCER AND FLOAT SWITCHES TO OPERATE CORRECTLY. �5 50 FEET OF N" FLEXIBLE HOSE AND NOZZLE ON WALL MOUNTED RACK. I © LIQUID LEVEL FLOAT SWITCHES, ATTACH TO SUMP DISCHARGE PIPE FOR REMOVAL WITH SUMP PUMP. SUGGESTED INSTALLATION SEQUENCE OF FRP TANK INTO CONCRETE MANHOLE: 1.) CONCRETE MANHOLE TO BE ASSEMBLED WITHOUT TOP SLAB IN PLACE, INLET PIPE TO BE INSTALLED IN CONCRETE MANHOLE. 2.) SET A MINIMUM OF THREE SUPPORT POINTS ON BOTTOM OF CONCRETE MANHOLE TO ELEVATION THAT WILL INSURE CORRECT VERTICAL POSITIONING OF FRP TANK. 3.) POSITION TREMIE TO ALLOW HIGH DENSITY FILL (HDF) TO BE PLACED UNDER FRP TANK. 4.) ATTACH VISQUEEN TO BOTTOM OF FRP TANK TO PROVIDE BOND BREAKER. 5.) SET SUMP PUMP PIT SHAFT INTO POSITION. 6.) SET FRP TANK INTO POSITION IN OPEN CONCRETE MANHOLE, SLIDE OPENING IN FRP TANK OVER INLET PIPE, SET FRP TANK ON SUPPORT POINTS AND SECURE IN HORIZONTAL POSITION. 7.) FILL BOTTOM OF CONCRETE MANHOLE WITH HDF, CONSOLIDATE, CHECK TANK ELEVATION AND ALIGNMENT, ADJUST IF NECESSARY, ALLOW HDF TO HARDEN. SCHEDULE A ONLY CITY (1F RRNTON - iQQ9 TTFT .4TATT1N TAAPRf ii r r r r t �i e r T y r r r ® ® I — — �Y i i i 1 g r i ii l 1 i i i