HomeMy WebLinkAboutW-358208EXOTHERMIC WELD
PIPE OR FITTING
CATHODIC PROTECTION NOTES:
1. ALL WORK THIS SHEET SHALL BE INCIDENTAL
TO THE PIPE INSTALLATION BID ITEM
EXOTHERMIC WELD CAP,
ELASTOMERIC FILLED
COPPER SLEEVES
AS REQUIRED
i WIRE INSULATION
NOTES: I
1. APPLY WELD CAP DIRECTLY TO PIPE, NOT TO PIPE WRAP.
USE PRIMER AS REQUIRED BY THE MANUFACTURER.
2. COMPLETELY ENCLOSE WARE WITHIN WELD CAP.
3. REPAIR ANY DAMAGED COATING NOT COVERED BY WELD
CAP.
EXOTHERMIC WELD FOR DI AND STEEL PIPE
FACTORY INSTALLED
1/2" DIA.. STEEL ROD.
EXTEND ROD 1" ABOVE
CONCRETE COATING.
NO. 2 All STRANDED COPPER WIRE. 1
BOND WARE SHOWN, 2 REQUIRED.
PROVIDE LOOP FOR SLACK.
TAPE WRAP CIRCUMFERENCE OF
FLANGES WITH 20 MIL PVC TAPE
PYRAX G -10
/ INSULATING WASHERS TYP.
STEEL WASHERS
WITH OVERSIZED ID TYP.
PYRAX G -10 INSULATING SLEEVE,
LENGTH TO EXTEND INTO THE STEEL
WASHER ON EACH SIDE OF FLANGE
INSULATING GASKET
DIELECTRIC ISOLATION FLANGE JOINT DETAIL
i GROUT BAND
EXOTHERMIC WELD, WRAP ALL
EY-
EXPOSED METAL NTH PVC TAPE
PORTLAND CEMENT GROUT TWO WIRES CAD WELDED
OR MORTAR MIN 314" OR PIN BRAZED TO FLANGE
OVER ALL BARE METAL.
JOINT BOND FOR MORTAR COATED STEEL
AND CONCRETE CYLINDER PIPE
EXOTHERMIC WELD, WRAP ALL
EXPOSED METAL WITH PVC TAPE
PORTLAND CEMENT GROUT OR MORTAR
MIN. 3/4" OVER ALL METAL
FACTORY INSTALLED
1/2" DIA. STEEL ROD.
EXTEND ROD 1' ABOVE
CONCRETE COATING.
EXOTHERMIC WELD FOR MORTAR COATED STEEL
AND CONCRETE CYLINDER PIPE
CATHODIC PROTECTION TESTING STATION,
SEE DETAIL THIS SHEET. LOCATE TESTING
STATION NEXT TO PIPELINE ACCESS MANHOLE,
OUTSIDE OF VEHICULAR TRAVEL LANES
ACCESS MANWAY
CATHODIC PROTECTION TESTING
STATION AT MANWAY
PROVIDE BIG FINK DOUBLE
COUPON TEST STATION BELOW
GRADE IN MANHOLE
NOT TO SCALE
INSTALL FINK PROBE TEST STATION
6" BELOW MANHOLE LID
- INSTALL 24" DIA., 36" DEEP PRECAST CONCRETE AREA
DRAIN /MANHOLE (GRANITE PRECAST OR EQUAL) WITH 24"
MANHOLE RISER AND LID (OLYMPIC FOUNDRY MH30 OR
EQUAL)
PROVIDE (2) #8 AWG STRANDED
COPPER WARE CONNECTIONS W/
USE, HMWPE TYPE INSULATION.
WELD TO PIPE PER EXOTHERMIC
WELD DETAIL THIS SHEET
INSTALL 6" PRECAST RING OVER 6' COMPACTED
DEPTH OF CRUSH ROCK FOR SUPPORT
DUAL COUPON FINK PLACE WITHIN P
TEST PROBE OF PIPE SPRINGUNE
CATHODIC PROTECTION TESTING STATION
NOT TO SCALE
TRANSITION FROM 4" DI TO 3" TYPE K
COPPER AND ROUTE TO 3" AIRVAC
ASSEMBLY NEAR PARKING LOT CURB.
MAINTAIN CONSTANTLY RISING SLOPE FROM
AIRVAC CONNECTION TO AIRVAC ASSEMBLY.
APPROVED NATIVE OR
SELECT BACKFILL
STEEL WATERMAIN
AIRVAC
CONNECTIONPLAN
B
D14
1" LIFTING EYE, WELD TO CENTER OF BLIND FLANGE
FUSION BONDED EPDXY COATED 30" STEEL
BLIND FLANGE AND 30" STEEL FLANGED
OUTLET AT PIPE CROWN FOR ACCESS MANWAY
4" DI 90' BEND (FLxFL) WITH 4" GATE
VALVE (FLxFL) AND VALVE BOX (NOT ...
SHOWN), SEE PLAN NEW THIS SHEET
4" STEEL FLANGED OUTLET AT
PIPE CROWN FOR AIRVAC . ` " w"
ASSEMBLY CONNECTION. 6•
T-O'
PROVIDE 6" THICK, 24" WIDE CLOSED CELL FOAM
INSULATION PAD BETWEEN PIPE AND MANHOLE
FOUNDATION AT PIPE CROWN, TYP.
MIN. 6" COMPACTED DEPTH OF
\/\ \
� CRUSHED SURFACING TOP
COURSE UNDER MANHOLE
FOOTING. CRUSHED RD CK 0
BE PLACED ON UNDISTUREEID
r \:2 . \ \X \ \. NATIVE.
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In in
nFv
ACCESS MANWAY
NOT TO SCALE 014
PIPE ZONE AND BEDDING PER
TRENCH DETAIL
72" PRE -CAST OR CAST -IN -PLACE (SUBMIT SHOP DRAWINGS) MANHOLE RISER
WITH INTEGRALLY CAST FOOTING AND FLAT TOP LID. PROVIDE PRE -CAST
CONCRETE RINGS AS NEEDED TO ACHIEVE DEPTH REQUIRED BY WATERMAIN
INSTALLATION. MANHOLE LID SHALL BE RATED FOR H -20 LOAD CAPACITY
SHALL BE SET 6" BELOW FINAL GRADE. PROVIDE 30 "x6" MANHOLE ACCESS
RING AND COVER. CENTER MANHOLE AND LID OVER WATERMAIN ACCESS
MANWAY. MANHOLE LID TO BE EQUIPPED WITH CORROSION RESISTANT LIFTING
EYES (MIN. 3) TO FACILITATE INSTALLATION AND REMOVAL FOR MAINTENANCE.
PRE -CAST CONCRETE RINGS AS NEEDED, 16" MAX. HEIGHT
6, -0"
�. 8" (TYP.)
T -0"
1q
18" (TYP.)
ACCESS MANWAY AND AIRVAC CONNECTION 8
NOT TO SCALE D14
SIGNED. 11113112
SIGNED 11/13/12
±. \w /'A.+
STEEL WATERMAIN
PIN G I N E E ORS
PLANNER S
SCIENTISTS
RH2 ENGINEERING, INC.
httP: / /www,m2.com
maJbor@,h2.com 1.800.720.8052
BELLINGHAM 360676.0836
454 West Horton Road
BOTHELL azs.ss,.sa6o
22722 Stith Drive SE, Suite 210
EAST
WENATCHEE s68.ee6.aew
300 Simon Street, Suite 5
RICHLAND sosvaas,eT
114 Columbia Point Drive, Suite C
SILVERDALE 360876.796D
2021 NW dhyre Rd. Suite 107
TACOMA xs3.a�zsos8
621 Pacific Avenue Suite 104
SCALE: SHOWN
W=358208 0 1
REVISED TO CONFORM U
TO CONSTRUCTION RECORDS 0
X�/ ` 9/23/13 A
RH2 ENGINEERING INC. DATE Qj REVISED TO CONFORM TO CONSTRUCTION RECORDS
NO. REVISION
DRAWING IS NOT TO SCALE
IF BAR IS NOT 2" LONG
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PIN G I N E E ORS
PLANNER S
SCIENTISTS
RH2 ENGINEERING, INC.
httP: / /www,m2.com
maJbor@,h2.com 1.800.720.8052
BELLINGHAM 360676.0836
454 West Horton Road
BOTHELL azs.ss,.sa6o
22722 Stith Drive SE, Suite 210
EAST
WENATCHEE s68.ee6.aew
300 Simon Street, Suite 5
RICHLAND sosvaas,eT
114 Columbia Point Drive, Suite C
SILVERDALE 360876.796D
2021 NW dhyre Rd. Suite 107
TACOMA xs3.a�zsos8
621 Pacific Avenue Suite 104
SCALE: SHOWN
W=358208 0 1
REVISED TO CONFORM U
TO CONSTRUCTION RECORDS 0
X�/ ` 9/23/13 A
RH2 ENGINEERING INC. DATE Qj REVISED TO CONFORM TO CONSTRUCTION RECORDS
NO. REVISION
c,b 7 -w _ 3 sE` "ad
DRAWING IS NOT TO SCALE
IF BAR IS NOT 2" LONG
aOT: 1
Dw NO.
ENDNM KRS
D14
� KMP
DATE' Sep 23, 2013
SHEET No
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LLC
KMP
9/23/13
- -: 110-093
14
BY
REVIEW
DATE
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