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IYIII VI\LJIV IYI !ll\VVL
PLAN
ELEVATION
ANODE INSTALLATION rl
�pl
PM-1ule ,IfillWA1: (17
#10 AWG
STRANDED CO
GRADE LEVEL
TEST STATION
1-#8 AND 1-#12 AWG
COPPER WIRE WITH BLUE
TW INSULATION
eTHERMITE WELD WIRE
CONNECTION, TYPICAL
EXISTING SPU WATER LINE:
CRPL#1 66" STEEL
CRPL#2 51.5" STEEL
CRPL#3 6611 STEEL
COPPER -COPPER SULFATE REF
ELECTRODE, #14 AWG COPPER WIRE
WITH YELLOW RHW INSULATION
1'-6" SQUARE
CONCRETE
SLAB, 6" THICK
FINISH GRADE
e-TERMINAL BOARD
1-#8 AND 1-#12 AWG
COPPER WIRE WITH
WHITE TW INSULATION
CONNECTION TO SPU
-WATER LINE TO BE
MADE BY SPU
--RENTON D.I. WATER LINE
ZINC DRAIN ANODE #12 AWG
COPPER WIRE WITH BLACK THHN
INSULATION. PLACE ANODE
BETWEEN PIPELINES
TYPE FF — FLUSH MOUNTED TEST STATION
eTHFRMITF WFI n WIRE
#2 AWG JOINT
BOND CABLE
V-6" SQUARE CONCRETE
SLAB, 6" THICK
GRADE LEVEL
TEST STATION
COPPER -COPPER SULFATE REF
ELECTRODE, #14 AWG COPPER WIRE
WITH YELLOW RHW INSULATION.
PLACE ADJACENT TO JOINT.
FINISH GRADE
TERMINAL BOARD e
RENTON D.I. WATER LINE
THERMITE WELD WIRE 8
CONNECTION, TYPICAL
INSULATING JOINT e
TYPE FI — FLUSH MOUNTED TEST STATION
8
THERMITE WELD CAP OR MASTIC
MOLD TO FIT OVER THERMITE
WELD & FOLLOWER RING
MECHANICAL JOINT BOND CONNECTION
#10 AWG JOINT
BOND CABLE
THERMITE WELD, TYP WITH
THERMITE WELD CAP OF e8
MASTIC TAPE COATING
NOTE:
COAT ALL EXPOSED STEEL AND
COPPER WITH PRIMER PRIOR TO
APPLYING WELD CAP
1 2
30 04
0 0
0 0
5 6
TERMINAL
FF TEST STATION
FI TEST STATION
1
#12 BLUE, RENTON
#12 BLUE, PROTECTED
2
#8 BLUE, RENTON
#8 BLUE, PROTECTED
3
#12 WHITE, CRPL
#12 BLACK, ISOLATED
4
#8 WHITE, CRPL
#8 BLACK, ISOLATED
5
#14 YELLOW, REF
#14 YELLOW, REF
6
#12 BLACK, DRAIN ANODE
CONDUCTOR TERMINATIONS
-A &.MV ^An
I1ILI\IYIIIL TV -
EXOTHERMIC WELD 68
CP1
HANDLE
MOLD LID
STARTING POWDEF
METAL POWDER
METAL DISC
MOLD
COPPER SLEEVE
CABLE
METAL SURFACE
INDUCTOR
1�IR�II>)�I:Z�P►���1:7yT�3�
CONSTRUCTION NOTES:
JOINT BONDING
ALL DUCT I LE I RON P I PE JO I NTS VALVES,
TEES, AND OTHER METALL I C EQU I PMENT
ASSOC I ATED W I TH THE NEW WATER L I NE
SHALL BE MADE ELECTR I CALLY
CONT I NUOUS W I TH I N 50' OF THE SPU
CROSSINGS UNLESS OTHERWISE SPECIFIED
ON THE PLANS.
FORE I GN L I NE CROSS I NG (TYPE FE) TEST
STATIONS
I. INSTALL TEST STATIONS AT THE
LOCAT I ONS SHOWN ON THE PROJECT
DRAWINGS.
2. TEST LEAD INSULATION COLOR AND WIRE
SIZES SHALL BE AS DESCRIBED ON
DRAWINGS.
3. 1 NSTALL A S I NGLE REFERENCE ELECTRODE
BETWEEN EACH RENTON AND SPU PIPELINE
CROSSING. THE ELECTRODE SHALL BE
SPACED EQUIDISTANCE BETWEEN THE
LINES.
4. 1 NSTALL A Z I NC DRA I N ANODE AT EACH
RENTON AND SPU PIPELINE CROSSING.
MAINTAIN A MINIMUM DISTANCE OF 4'
BETWEEN THE ANODE AND REFERENCE
ELECTRODE.
ISOLATION (TYPE FI) TEST STATIONS
I. INSTALL TEST STATIONS AT THE
LOCAT I ONS SHOWN ON THE PROJECT
DRAWINGS.
2. TEST LEAD INSULATION COLOR AND WIRE
SIZES SHALL BE AS DESCRIBED ON
DRAWINGS.
3. 1 NSTALL A S I NGLE REFERENCE ELECTRODE
ADJACENT TO THE INSULATION FITTING.
ANODE INSTALLATION
. H I GH POTENTIAL MAGNESIUM ANODES ARE
TO BE INSTALLED ON THE ELECTRICALLY
CONTINUOUS SECTIONS OF THE NEW
RENTON D. 1. P I PEL I NE.
2. ALTERNATE ANODE PLACEMENT ON
OPPOSITE SIDES OF PIPE.
3. LOCATE ANODES 2' M I N I MUM FROM OTHER
UNPROTECTED PIPES.
4. INSTALL ONE ANODE ON EACH LENGTH OF
P I PE, SPAC I NG BETWEEN ANODES NOT TO
EXCEED 20.
J STEPS:
#2 AWG INSULATED 1. CLEAN AND FILE PIPE TO BRIGHT
STRANDED COPPER WIRE METAL.
2. STRIP INSULATION FROM WIRE
SUFFICIENT TO CLEAR WELD MOLD,
INSTALL COPPER SLEEVE AS
PROTECTED PIPE UNPROTECTED PIPE 8 THERMITE WELD WIRE
e
REQUIRED.
CONNECTION, TYP
DRESSER STYLE 39 OR ROMAC STYLE IC
3. HOLD MOLD FIRMLY WITH OPENING
501 INSULATED NYLON SLEEVE COUPLING
AWAY FROM OPERATOR, IGNITE
FOR D.I. PIPE
POWDER.
NOTES:
4. REMOVE SLAG FROM CONNECTION,
TEST WELD WITH SHARP HAMMER
1. ALL BONDING AND TEST LEAD CONNECTIONS
BLOW.
SHALL BE COMPLETED USING THE THERMITE
WELD PROCESS.
5 POSED METALS AS
INSULATING FLEXIBLE COUPLING (5
RCOVER
1 EQUIRED
PUSH —ON AND FLANGED JOINT BOND
NOTICE Jim RECORD
DESIGNED
0 Yz 1 DRAWINGS
BAW
DRAWN m h
IF THIS BAR DOES SEE NOTE ON murraysmirt
NOT MEASURE 1" TTT
THEN DRAWING IS CHECKED COVER SHEET
1 10/26/2022 JJM RECORD DRAWING NOT TO SCALE
NO. DATE BY REVISION
i
EXOTHERMIC WELD PROCEDURE
RENTON DOWNTOWN
• UTILITY
'9 IMPROVEMENTS
PROJECT
CATHODIC PROTECTION - 1
PROJECT NO.: 18-2251 I SCALE: AS SHOWN I DATE
W-394923
SHEET
January 2021 95 of 121