2011-08-12_REVISION - M1978210

• Permit No: M1978210
• IBM Index Class Name: REVISION
• Doc Date: 8/12/2011
• Doc Name: Response to Comments
• From: Weld County
• To: DRMS
• Type & Sequence: TR3
• Email Name: MAC
• Media Type: D
• Archive: No

CARRIER Fin
DIAMETER (In)
CASING PIPE
DIAMETER (In)
BORINGS AND
ENCASEMENTS
ENCASEMENTS ONLY
CASING SPACERS
(Y or N)
MIN STEEL CASING PIPE WALL 11aJCKNE S
(in)
CASING PIPE
MATERIALS
2' OR LESS
WATER SERVICES
q"
0.250
0900 PVC
N
3"
6"
0.259
0900 PVC, C151 DIP,
STEEL
Y
4"
8"
0.322
C900 PVC, C151 DIP,
STEEL
Y
6'
12'
0.375
C900 PVC, C151 DIP,
Y
5"
16"
0.375
C905 PVC, C151 DIP,
STEEL
Y
10"
20"
0.375
STEEL
Y
12'
24"
0.375
STEEL
Y
15'
30"
0.500
STEEL
Y
16'
30"
0.500
STEEL
Y
PLASTIC SHAFT
'WITH FLARED END
ALL WIRES TO
BE CAD
WELDED TO
TOP OF PIPE
PIPE
BELL
CARRIER
PIPE
• FOUR TERMINAL
INSULATED BLOCK CAST IRON LOCKABLE COVER
NOTES:
CATHODIC TEST STATION DETAIL
45'
FOR CARRIER PIPFS 4 " -12"
as /U \
Greeley
CASING PIPE
1" MIN GAP
CASING SPACER
RUNNER
SECTION A —A
DATE: JANUARY, 2008
FINISHED GRADE
CONCRETE COLLAR
PER DETAIL 5 -33
CASING PIPE
ANODE BAG
PIPE
BELL
CARRIER
PIPE
45'
CATHODIC PROTECTION NOTES:
1. INSTALL THE ANODES VERTICALLY OR
HORIZONTALLY IN SOIL WITH TOP OF
ANODES BELOW THE SPRINGUNE OF THE
PIPE. ANODES MUST BE PLACED IN NATIVE
SOIL, NOT SELECT BACKFIU. SUCH AS
SAND. BEDDING, OR CRUSHED ROCK.
2. INSTALL A 17 LB HIGH POTENTIAL
MAGNESIUM ANODE BAG ON EACH END OF
STEEL CASING PIPES WITH A CATHODIC
TEST STATION.,
3. STATION TEST WIRES 70 BE THHN/THWH.
4. INSTALL A MINIMUM OF 2 FT SLACK AT
EACH END OF WIRES.
5. BE CAUTIOUS DURING BACKFILLING. DO
NOT DAMAGE OR STRESS WIRES OR
CONNECTIONS.
CASING PIPE
1" MIN GAP
7 5'�
FOR CARRIER PIPES 15" do 16
1. CASING PIPE. CASING SPACERS, AND END SEALS 70 BE INSTALLED PER WATER AND
SEWER DEPARTMENT CONSTRUCTION SPECIFICATIONS
Z. RECOMMENDED CASING SPACER POSITIONING — PLACE ONE CASING SPACER 1 -2 FT ON
EITHER SIDE OF THE BELL JOINT AND ONE EVERY 6 -8 FT APART THERE AFTER FOR A
TOTAL OF 3 CASING SPACERS PER PIPE LENGTH UNLESS OTHERWISE SPECIFIED BY 1HE
MANUFACTURER OR CITY.
3. FOR 12' DIAMETER AND SMALLER CARRIER PIPES USE 8" CASING SPACER BANDWIDTH,
4. FOR CARRIER PIPES LARGER THAN 12' DIAMETER USE 12" CASIIIG SPACER BANDWIDTH.
5. CASING SPACERS TO BE IN THE 'CENTER RESTRAINED' P05111014.
6. POLYWRAP DIP CASING PIPES.
7. ALL BORINGS & ENCASEMENTS WILL REQUIRE END SEALS AS SHOWN.
RUNNER
CASING SPACER
END SEAL
TAINLESS
STEEL BAND
BORINGS AND ENCASEMENTS
Pap 224
DETAIL NO. WS -3
6' TO 8' TO 8'
1" MIN 11. A 1' TO 2'
CASING
SPACER
►A
ELEVATION VIEW
CASING PIPE
BANDWIDTH
SCALE: N.T.S.