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HomeMy WebLinkAbout152-07 Vaccuum Piping Details Oversized PlansPROPOSED CL ROAD 6"-12" DEEP DITCH SOLVENT WELD PVC PIPE OR PROPOSED PAVEMENT RESTRAINED DI PIPE JOINTS ( BY D.O.T. o '\ A ' - 0 " MIN cfl 0 0.25'° MIN. STEEL CASING, SEE PIPELINE PROFILES FOR DIA. & LENGTH DETAIL NO SCALE PIPE SUPPORT SKID (TYP). SEE DETAIL, MIN 3 PER SECTION OF PIPE. POWERSEAL PIPELINE PRODUCTS NO. 4810, OR EQUAL, TO BE USED FOR PIPE SUPPORT. MASONRY FILL TO SEAL BOTH ENDS. VACUUM MAIN OR BR/ SEE PIPELINE PROF FOR ELEVATION. MINIMUM CASING PIPE SCHEDULE CARRIER PIPE DIAMETER CASING PIPE DIAMETER 3 411 1011 611 14" 811 1611 1011 1 811 1211 2011 2011 32" TYPICAL BORE AND JACK OR OPEN CUT WITH CASING DETAIL �a NO SCALE 3'-0" _ Z (TYP) MIN. OTHER UTILITIES 2011 12" MIN. (TYPICAL) --�� i MIN. 811 VACUUM MAIN OR BRANCH 2011 MIN. TCONCRETE TYPICAL UTILITY CROSSING�E NO SCALE GRADE -• �- FLOW DIRECTION 6' NO SERVICE OR BRANCH CONNECTIONS ARE ALLOWED IN THIS AREA SEWER PROFILE FURNI INSTAL OWNER 450 ELBOW 450 ELBOW 3'-0" MAX. IN ANY ONE,LIFT MIN, PIPE OD + 18" MAX. PIPE OD + 24" TYPICAL TRENCH SECT ION I NO SCALE SLOPE PIPE BETWEEN LIFTS - SEE SCHEDULE SLOPE SCHEDULE PIPE DIAMETER MINIMUM FALL 0.2% OF DISTANCE 311 0.20 FT 0.2% 100 FT A 4" 0.25 FT 0.2% 125 FT 6" 0.25 FT .0.2% 125 FT 811 0.25 FT 0.2% 125 FT 1011 0.25 FT 0.2% 125 FT USE WHICHEVER SLOPE IS GREATER BETWEEN LIFTS. ABOVE THIS LENGTH A IN DISTANCE, THE 0.2 % SLOPE IS GREATER. ANYTHING SHORTER THAN THIS DISTANCE SHOULD USE MINIMUM FALL INDICATED, WHEN NOT BETWEEN TWO LIFTS, USE 0.2% SLOPE, LIFT DETAIL AND SLOPE SCHEDUL E �� NO SCALE cc Q 0 cc VARIES Q oc u- 0 Lu O VARIES VALVE EXTENSION WITH 2" SQUARE NUT-, CAST IRON 1'-411 ADJUSTABLE MIN. VALVE BOX, (TYP) FINISH GRADE COMPACTED BACKFILL co \\\\\\\ VACUUM ............. PIPING PIPE EMBEDMENT MATERIAL VARIES TYPICAL TRENCH SECTION (2-LINE)�C� NO SCALE DIVISION VALVE SUPPORT INFORMATION CONC COLLAR W/#4@12" EW - CAST IRON VALVE BOX COVER 3 / 8 " BARB ADAPTOR WITH CAP. 314" FPT, COMPRESSION FITTING, FLO-CONTROL #831-07 3/4", SDR-7, 200 PSI, POLYETHYLENE TUBING. ii 6" PVC PIPE EXTENSION. iv 314" MPT, COMPRESSION FITTING, FLO-CONTROL #830-07, OR EQUAL. „ „ STAINLESS STEEL BAND FITTING WITH 314" MPT CONNECTION AND RUBBER SEAL RING TO PIPE. , FLOW - CONCRETE SUPPORT (SEE TABLE) DIVISION VALVE VALVE SIZE SUPPORT SIZE 411 12" THICK X 1'-9" SQUARE 6" 12" THICK X 1'-9" SQUARE 811 12 THICK X 1 -9 °" SQUARE 1011 12" THICK X 1'-9" SQUARE DIVISION VALVE AND OPTIONAL GAUGE TAP NO SCALE l04 ALTERNATE METHOD OF CONSTRUCTION ^0 MAIN, WYE IS ROLLED AT 450 ELLS )R 22 1120 ELLS TO OBTAIN RIGHT ANGLE BETWEEN BRANCH AND MAIN. 4g° Cl RnIA/ SUM MAIN 3RANCH 450 ELBOW CHANGE IN DIRECTION NO SCALE VACUUM SYSTEM INSTALLATION REQUIREMENTS LIFTS: 1. MINIMUM SLOPE BETWEEN LIFTS 0.20% X LENGTH OR 0.25 FT. FALL, WHICHEVER IS GREATER (FOR 4" AND LARGER VACUUM LINES). 2. FOR 3" SERVICE LATERALS, MINIMUM SLOPE BETWEEN LIFTS = 0.2% X LENGTH OR 0.20 FEET FALL, WHICHEVER IS GREATER. 3. MINIMUM SPACING BETWEEN LIFTS - 20'-0". 4. MAXIMUM ELEVATIONS IN ANY ONE LIFT - 3' -011 . CROSSOVER CONNECTIONS (SERVICE LINE OR BRANCH CONNECTION TO MAIN): 1. MINIMUM SPACING BETWEEN ANY TWO CROSSOVER CONNECTIONS - 5'-0". 2. MINIMUM DISTANCE FROM TOP OF LIFT TO ANY CROSSOVER CONNECTION - 6'-0". 3. ALL CROSSOVER CONNECTIONS MUST ENTER OVER TOP OF THE MAIN (WYE IN VERTICAL POSITION OR 45 DEGREE ALTERNATE ALIGNMENT.) 4. LONG TURN 900 PERMITTED AS PART OF CROSSOVER TO MAIN CONNECTION AT MAIN LINE ONLY. SERVICE LINES: 1. MINIMUM LENGTH OF PIPING FROM MAIN TO VALVE PIT = 5'-011 . 2. SLOPE FROM VALVE PIT TO MAIN--2" OR 0.20% FALL (WHICHEVER IS GREATER). 3. MINIMUM DISTANCE FROM VALVE PIT TO LIFT IN SERVICE LINE - 5'-0". 4. MINIMUM DISTANCE FROM LIFT IN SERVICE LINE TO CROSSOVER CONNECTION - 5'-0". RESTRICTED VACUUM SEWER CONNECTIONS �H� 1. FALL BETWEEN LIFTS SHALL BE IN ACCORDANCE WITH AIRVAC REQUIREMENTS. RECEIVE® NO SCALE DCM WILMINGTC?N, NC TYPICAL 3 INCH VACUUM LATERAL CONNECTION W / CASING PIPE APR 2 3 2007 NO SCALE 0 NOTE: CO DETAILS ON THIS SHEET BY o AIRVAC, INC. (VACUUM SYSTEM SUPPLIER) ®o m �< Cn U J >- m o Z Cnn o 0 4 0 0 1,4 ti N H ti ti LL N (1) r 1rn w w w w w c X X X X X O U u,cc _ ZZ ti Q ^i h U a cc ^ ca Q Lu oC o o ro O ao ca ti ® w = M O v rn Q U OO M CJ N O U_ O co LO - T' N T j o CO cl) 1,, co 0 l CO A N T r+ T 0) LO ._ N co o 'I- to co Y U 1, p CL O a T c .L �6 V E oa U_ N Q Y Lo c Lo W 2 cq ° oma ElO CD O ++ a V c T L t d z° V m � � U Q >m MJ Y W c�a m Z � Z F...i o CC J z ® O co H o w o CID � U Z3 ccuj�-- O 1-- Q Z o V DESIGNED: SB DETAILED: SM CHECKED: APPROVED: DATE: PROJECT NO. 132160 SHEET OF -7-