152-07 Vaccuum Piping Details Oversized Plans

PROPOSED 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
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VARIES
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O
VARIES
VALVE EXTENSION
WITH 2"
SQUARE NUT-,
CAST IRON 1'-411
ADJUSTABLE MIN.
VALVE BOX, (TYP)
FINISH GRADE
COMPACTED
BACKFILL
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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)
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DESIGNED: SB
DETAILED: SM
CHECKED:
APPROVED:
DATE:
PROJECT NO.
132160
SHEET
OF
-7-