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PORTION OF THE S . 114, S " 114,
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SECTION 4, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M.
TESTING DETAIL a FINAL CONNECTION DETAIL
t8 FT 2
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No..! I ljojlollc�� i ='A' NEW WATER L /NE (� —O�EW WATER LINE
VERTICAL CROSS (MJxFL) FOR POLYPIGGING
1 -BLIND FLANGE ON TOP WITH 2 "TAP & 2 PLUG
1 -BLIND FLANGE ON BOTTOM
1- PLUG(MJ) W12 °TAP & 2" BLOW -OFF AFTER ALL CLEANING BY POLYP/G, PRESSURE TESTING
TEMP. BLOCK AND DISINFECTION, REMOVE TEMPORARY BLOCK & BLOW -OFF
TEE (MJxFL) AND CONNECT TO VALVE WITH D.I. SLEEEVE (MJ) & D.L SPOOLS
TAPPING GATE VALVE (FLxMJ) FINAL CONNECTION BY CITY FORCES
TEMPORARY PLUG (MJ) WITH 2 -INCH TAP
AND 2 -INCH BLOW -OFF ASSEMBLY
CONCRETE BLOCKING
NOTES:
1. TAPPING TEES SHALL BE MADE OF CAST IRON, DUCTILE IRON OR EPDXY- COATED STEEL. BOLTS AND NUTS SHALL BE COR -TEN. ALL TEES AND VALVES SHALL BE WATER TESTED
BEFORE TAP.
2 NO SIZE ON SIZE TAPS ON CAST -IRON WATER LINES. TAP SHALL BE AT LEAST. 2" SMALLER DIAMETER THAN THE EXISTING MAIN.
J. NO WET TAP ON ASBESTOS CEMENT LINE OR STEEL LINE.
4. WET - TAPPING OF EXISTING CITY OF RENTON WATER MAINS WILL BE DONE BY SPEER TAPS, INC., U.S. FILTER, SUPERIOR TAPPING INC, OR WESTERN UTILITIES SUPPLY CO., INC.
5. CONTRACTOR SHALL POTHOLE AND VERIFY THE HORIZONTAL AND VERTICAL ALIGNMENT OF EXISTING LINE OR STUB AND SHALLL START LAYING THE NEW LINE AT TEH SAME
HORIZONTAL AND VERTICAL ALIGNMENT OF THE EXIS17NG STUB.
6. CITY FORCES WILL PERFORM THE FINAL CONNECT /ON FROM THE WATER LINE TO THE TAPPING VALVE WITH D.I. SLEEVE AND D.I. SPOOL
WET —TAP EXISTING WATER MAIN CONNECTION DETAIL
NTB.
srA 8+3W,, 210' L, AE BLWErBLM AE
CITY OF RENTON DWG. NAME: BRX7 SP PAGE: B115
SEE SECTION REMOVE BLIND FLANGE FOR NOTES:
FOR POLYPIGGING: AT RIGHT. INSERTIONIEXTRAC77ON OF
1 -8" BLIND FLANGE WITH
CONC. BLOCKING)
1 -8" VERTICAL CROSS (MJxFL)
1 -8" PLUG (MJxMJ) W/ 2"
TEMP. BLOW -OFF ASSM'Y. O
1 -8" BLIND FLANGE WITH
CONC. BLOCKING)
CONCRETE ' '••
BLOCKING °
1 -1" AIR/ VACUUM ASSEMBLY
POLYPIG. CONTRACTOR SHALL POTHOLE AND VERIFY
THE HORIZONTAL AND VERTICAL
ALIGNMENT OF EXISTING LINE OR STUB
AND SHALL START LAYING THE NEW LINE
AT THE SAME HORIZONTAL AND VERTICAL
ALIGNMENT OF THE EXISTING STUB.
CITY FORCES WILL PERFORM THE FINAL
CONNECTION FROM THE NEW LINE TO THE
— — - EXISTING STUB WITH D.I. SLEEVE AND
III D.I. SPOOL.
8" WATERMAIN CONCRETE
BLIND FLANGE BLOCKING
8" VERTICAL CROSS 8" PLUG (MJxMJ)
CROSS (MJxFL) W/ 2" TEMPORARY
BLOW -OFF ASSMT..
PLAN VIEW SECTION
BEFORE POLYPIGGING, PRESSURE & PURITY TEST
EXISTING LINE ONLY.
1- 12 "x8" TEE (FL)
1 -8" GATE VALVE (FLxMJ)
2 -12" GATE VALVES (FLxMJ)
1 -8° PLUG (MJxMJ) WITH 2"
TEMP. BLOW -OFF ASSM'Y.
TEMP. CONC.
BLOCKING
v
NEW -
FOR POLYPIGGING: 8" GV
1 -8' VERTICAL CROSS (MJxFL)
1 -8" PLUG (MJxMJ) W/ 2"
TEMP. BLOW -OFF ASSM'Y.
2 -8" BLIND FLANGES (ONE
WITH CONC. BLOCKING)
SEE SECTION BELOW, RIGHT.
EXISTING
12" DIP
NEW
12 "x8" TEE ,;,;7,
' 8" VERTICAL -
CROSS (MJxFL)
BLIND FLANGE
LJ
PLAN VIEW
BEFORE POLYPIGGING, PRESSURE & PURITY TEST
REMOVE BLIND FLANGE FOR
INSERTION /EXTRACTION OF
POLYPIG.
SECTION
fTEMP. CONC.
BLOCKING
8" PLUG (MJxMJ)
W/ 2" TEMPORARY
BLOW -OFF ASSM'Y.
TESTING DETAIL
&10 FT
EXISTING WATER LINE
NEW WATER LINE
��
EXISTING TEE, DEAD END LINE, CAP OR PLUG
DO NOT DISTURB BLOCKING
VERT /CAL CROSS (MJxFL) FOR POLYPIGGING----
1 -BUND FLANGE ON TOP WITH 2"TAP & 27PLUG
1 -BUND FLANGE ON BOTTOM
1- PLUG(MJ) W12 "TAP & 2" BLOW -OFF
TEMP. BLOCK
FINAL CONNECTION DETAIL
NEW WATER LINE
EX /ST. WATER LINE /
O F
CAFTER ALL TESTING, CLEANING BY POLYPIG AND DISINFECTION,
REMOVE TEMP. BLOCK & BLOW -OFF & CONNECT
TO EXISTING WATER LINE WITH SLEEVE (MJ)
AND D.I. SPOOLS
FINAL CONNECTION BY CITY FORCES
CONNECTION TO EXISTING STUB OR DEAD —END LINE
NT8
STA. 0f54<FiTLI UN' L, FEDMOPD AVE AE
CITY OF RENTON DWG. NAME: 6116 SP PAGE: 8116
FOR POLYPIGGING
1 -8" GATE VALVE (MJxFL
1 -8" BLIND FLANGE WITH
CONC. BLOCKING)
1 -8" VERTICAL CROSS (F
1 -8" PLUG (MJxMJ) W/
TEMP. BLOW -OFF ASSA
1 -8" BLIND FLANGE WITIi
CONC. BLOCKING)
1 -8" SOLID SLEEVE (MJ)
2 -8" D.I. SPOOLS TO F17
SHACKLE ROD
TYPE 2 — DEAD END CONNECTION O2
N.T.&
STA 0f54M,1.A" L, fAE61010 AVE AE
CITY OF RENTON DWG. NAME. 8116 SP PAGE: 8116
SEE SECTION NOTES. AFTER ALL TESTING, CLEANING BY
AT RIGHT. POLYPIG, AND DISINFECTION, REMOVE
TEMPORARY BLOCK AND BLOW -OFF AND
CONNECT WITH SLEEVE (MJ) AND D.I. SPOOLS..
FINAL CONNECTION BY CITY FORCES
REMOVE BLIND FLANGE FOR
WSER77ONlEXTRACTION OF
POLYPIG.
8" GATE VALVE
(MJxFL) ��
BLIND FLANGE
8" VERTICAL CROSS
CROSS (FLxMJ)
PLAN VIEW SECTION
AFTER POLYPIGGING, PRESSURE & PURITY TEST
SEE SEC77ON BELOW, RIGHT.
1 -8" VERTICAL CROSS (MJxFL)
1 -8" SOLID SLEEVE (MJxMJ)
2 -8" D.I. NIPPLES TO FIT
NEW
8" GV
SHACKLE
rc � EXISTING
12" DIP
NEW
12 °x8° TEE
NOTE. AFTER POLYPIGGING, PRESSURE AND PURITY TESTS, REMOVE
TEMPORARY BLOCKING, BLOW -OFF ASSEMBLIES AND PLUGS
SHACKLE
ROD BLIND FLANGE
8" VERTICAL
CROSS (MJxFL)
BLIND FLANGE�� \y /v \ \�� \\��
II W= 331212
6J SECTION
TYPE 1 — 'TEE" CONNECTION 1O PLAN VIEW
NT8 AFTER POLYPIGGING,
SrA 8+&M 2LO L, AE SIJIVSETBLVT7 NE PRESS & PURITY TEST
CITY OF RENTON DWG. NAME. BRX7 SP PAGE. 8115
8" SOLID
SLEEVE
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RECOMMENDED
FOR APPROVAL
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PROJECT NO.: 72007
DRAWN BY: VK/ENM
ISSUE DATE: 12/05/06
SHEET REV.: 07/19/2012
060MT04- C26.0NG
C26
SHEET 27 OF 29 J
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