HomeMy WebLinkAboutW-29881100
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1-4
-6" SOUARE
_ CONCRETE SLA[
6" THON
;PIPELINE IERVINALS
2-#12 A'J%C
COPPER Pi RES r'ITH
BLUE IVSULATION -
PIP-
-TUNE
ISH GRADE
TERMINAL BLOCK
`,MIRE CONNECTION,
TYP, SEE DETAIL
THIS SHEET
TYPE FT — FLUSH MOUNTED
TEST STATION
NTS
l'-6" SQUARE
FINISH GRADE — CONCRETE SLAB
6" THICK
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0.01 OHM
. HOLLOWAY SHUNTS f INL,lN/'
PILL
ANODE LEAD WIRE
TERNJNAL
,f12 AWG COPPER
2 Ali,-, C PPER 1JIRE WITH BLACK
rINSULATION
WIRE V�171
INSULATIo
i'
6 GALVANIC
ANODE
NOTE:
TYPE FT -A INS -FALL GALVANIC ANODE
1'-0" BELOW PIPE INVERT
ELEVATION.
',:9RE CONI\.LCTIGN,
TYP, SEE D`TAIL
THIS SHEcT —
PIPEJNE
TYPE FT—A — FLUSH MOUNTED
TEST STATION
\RC
1'-6" SQUARE
FINISH GRADE CONCRETE SLAB
6" THICK
NEW OR PROTECTED l
PIPELINE TERMINALS
1-#8 AND 1--#12
AWG COPPER
WIRES WITH BLUE
INSULATION
#12 AN/G COPPER WIRE -
W/ BLACK INSULATION
N E'vV OR
PROTECTED
PIPELINE —�
EXISTING OR
UNPROTECTED
PIPELINE TERMINALS
1-#8 AND 1-#12
AWG COPPER
WIRES WITH GREEN
INSULATION
EXISTING OR
RECORD DRAWING
RECORD INFORMATION PROVIDED BY SURVEY
AND OTHER INFORMATION PROVIDED BY CONTRACTOR
UNPROTECTED
a
PIPELINE
'WIRE
CONNECTION,
TYP,
SEE DETAIL
THIS
SHEET
INSULATING
JOINT,
SEE
DETAIL THIS
FOR FLANGED JOINT.
PUSH—ON AND
GALVANIC SHL[.
ANODE
NOTES:
1. INSTALL ALL TEST WIRES IN 1" PVC CONDUIT
WITH 24" MINIMUM BURIAL DEPTH
2. INSTALL GALVANIC ANODE 1'-O" BELOW
PIPE INVERT AND 1'-6" FROM EDGE OF PIPE
TYPE FI — FLUSH MOUNTED
TEST STATION
NIS
THERMITE VFI_D
CAP, TYP
STAWG INSULATED
RECORD DRAWING
RECORD INFORMATION PROVIDED BY SURVEY
AND OTHER INFORMATION PROVIDED BY CONTRACTOR
STRANDED COPPER WIRE
a
THERMITE WELD
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DATlJ i,1
WIRE CONNECTION,
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NOTE; TYP, SEE DETAIL THIS
SHEET
1. TWO BOND WIRE ASSEMBLES RI_QUIRED
AT EACH 16" PIPE JOINT
AND ONE ASSFMBI Y ON SMALLER PIPE
JOINTS.
2. PUSH -ON JOINT SHOWN. BOND SIMILAR
FOR FLANGED JOINT.
PUSH—ON AND
FLANGED
JOINT
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WIRE CONNECTION FOR STEEL
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BOND
NTS
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NTS
#2 AWG NSULATLD
STRANDED COPPER
WIRE 24' LONG
FLEXIBLE OR
EXPANSION
COUPLING
#12 AWG INSULATED
STRANDED COPPER
WIRE, TYP OF 2
THERMITE WELD CAP, -� THERMITE WELD
WIRE CONNECTION,
TYP EACH WELD, IYP, SEE DETAIL
OTHERS NOT SHOWN THIS SHEET
NOTE:
SEE SPECIFICATIONS FOR NUMBER OF BOND WIRES
REQUIRED Al EACH PIPE JOINT.
FLEXIBLE JOINT BOND
NIS
PIPELINE
ANODE WI
C,AI VANIC
PIPELINE
ANODE WI
GALVANIC .,......�
WIRE CONNECTION,
PLAN
WIRE CONNECTION,
c�� nrTnu �wc cu��T
ELEVATION
NOTES:
1. ALTERNATE ANODE PLACEMENT ON
OPPOSITE SIDES OF PIPE
2. LOCATE ANODES 2' MINIMUM FROM
OTHER UNPROTECTED PIPES.
3. INSTALL ONE ANODE ON EACH LENGTH
OF PIPE AND ON EACH FITTING.
GALVANIC ANODE INSTALLATION
NTS
ONE PIPE
DIA MINIMUM,
2'-0' MAXIMUM
THERMITE WELD -
CAP, SEE NOTE 4,
TYP
FILE OR GRIND
WELD AREA TO
BRIGHT METAL —
WIRE SIZE VARIES, TWO
WIRES READ FOR TEST
STA INSTALLATIONS
ONLY
THERMITE WELD
WIRE CONNECTION
STEEL OR DUCTILE
IRON PIPELINE
INSULATING WASI-TER, TY'
STEEL WASHER, TYP
INSUI_AIING SLEEVE,
1132" SPIRAL WOGND
MYLAR, _ENCTH DESIGNED
10 EXTEND TO NUT FACE
ON EACH SIDE OF FLANGE
FULL FACT
INSULATING
GASKET
PIPELINE
I-[ANGE, TYP
NOTES:
1. ABOVE GRADE INSULATING FLANGE INSTALLAHON SHOWN
2. FOR BURIED OR SUBMERGED INSULATING FLANGE INSTALI_APION, DO NOT
INSTALL INSULATING WASHER ON PROTECTED OR NFA1 SIDE 0= FLANGE.
3. COAT BURIED OR SUBMERGED INSULATED FLANGES WITH COLD APPLIED
COAT_ TAR MASHC AFTER ASSEMBLING JOINT AND WRAP WITH A BUTYL
RUBBER ADHESIVE, POLYETHYLENE BACKED TAPE.
INSULATING FLANGE
NIS
1 #8 AND 1 #12 AWG COPPER WIRE
WITH RI.UF TW INSULAIION
H-ILRMIIE WELD
WIRE CONECTION
(TYPICAL)
1'-6" SQUARE
CONCRETE SLAB
6" THICK
GALVANIC ANODE
EXISTING
C.R.P.L. (TYPICAL)
STEEL PIPELINES
FINISI GRADE
—TERMINAL BLOCK
1 #8 AND 1 u/12 AWG COPPER `NIRE
'WITH WHITE T.d INSULATION
#12 AWG COPPER ;HIRE 3LACK INSULATION
ONE PIPE DIAMETER MIN (TYPICAL)
—NEW PENTON'S D.I. WATTR LINE
NOTES:
1. INSTALL ALL TEST WIRES IN 1" PVC CONDUIT
24" MINIMUM BURIAL_ DEPTH
2. INSIALL CALVANIC ANODE BETWEEN
PIPELINES AT EDGE OF ETHAFOAM PAD
TYPE FF — CATHODIC PROTECTION
FLUSH MOUNTED TEST STATION
NOTES:
RECORD DRAWING
RECORD INFORMATION PROVIDED BY SURVEY
AND OTHER INFORMATION PROVIDED BY CONTRACTOR
1. COPPER SLEEVE REQUIRED FOR THERMITE WELDING OF
a
#10 AWG AND SMALLER WIRE.
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�°" "° '° "
DATlJ i,1
2. USE COPPER SLEEVE ON #2 AWG JOINI BONDING WIRES.
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3, WELDER AND CARTRIDGE SIZE VARIES ACCORDING TO
#2 AWG STRANDED WIRE CONNECTION, TYP.
WIRE SIZE AND PIPE MATERIAL, CONSULT WELDER
COPPER WIRE WITH ALL DETA;L TI -IIS SHEFf
MANUFACTURER FOR RECOMMENDED WELDER AND CARTRIDGE.
THHN INSULATION
4. COAT WELD AREA AND FILL RECESS ON THERMITE WELD
N0. REVISION BY DATE APPR
CAP WITH COLD APPLIED COAL TAR MASTIC AND APPLY
--
CAP TO WELD.
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WIRE CONNECTION FOR STEEL
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AND DUCTILE IRON PIPE
NTS
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W-298811
ORIGINAL SEALED 3/15/2005
BY LYS L. HORNSBY
23169
RECORD DRAWING
RECORD INFORMATION PROVIDED BY SURVEY
AND OTHER INFORMATION PROVIDED BY CONTRACTOR
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AS -BUILT MAB 2/2014
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N0. REVISION BY DATE APPR
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AWG STRANDED L UNPROTECTED PIPE
CO
COOPER WIRE W/THI-IN
INSULATION DRESSER STYLE 39 OR ROJAC SIYI- IC 5C1
PROTECTED [DIP INSULATED NYLON SLEEVE COUPI_IiNG
FOR D.I. PIPES
INSULATED FLEXIBLE COUPLING
NTS
s. CITY OF CENTRAL BUSINESS DISTRICT 3/,4/DS
RENTON UTILITY REPLACEMENT
Planning/Building/Public Works Dept. W-5
CATHODIC PROTECTION DETAILS
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