HomeMy WebLinkAboutW-29888909 3
z m
00
M
00
NPLAN VIEW '.
N / EXISTING 12" D.I. WATER LINE
AFTER ALL WATER SERV/CES TRANSFERRED TO NEW MAIN,
I—
PLAN vrfw AFTER ALL TESTING, CLEAN/NG AND DISINFECT/ON, REMOVE SECT/ON OF EXIST/NG 8" AND INSTALL
> 8" PLUG (M✓) ON EX/ST/NG VALVE OF NEW MANN, RECONNECT EXIST/NG 4" SERVICE
2 - 46' BENDS
8" CAP (M✓) N
CLOSE VALVE AND REMOVE VALVE BOX EXISTING 4" 0.1. WATER LINE - THRUST BLOCK AS IND/GATED -
i 4" SLEEVE (M✓) & 4" SPOOL
nnn nn -.- SHACKLE ALL FITTINGS TO VALVE WITH TWO 3/4" RODS
EXISTING 6" C.I. WATER LINE /SII \ / I� EXISTING 6- C.l. WATER LINE
IVY\ F IVu\VII
t B NEW 12" WATER LINE NEW 12" WATER LINE
• • 461 Alf
12" X 4" TEE (MJ x FL)
it 12" GATE VALVE (MJ)
GATE VALVEx MJ)
THRUST BLOCK AS
IND/GATED �+
m
12" x 12" TAPPING T£E MJxFL AFTER ALL TESTING, CLEANING AND DISINFECTION, o CDC
( ) 12" X 4" TEE (M✓ x FL) REMOVE TEMP. BLOCK & BLOW -OFF & CONNECT m G
/W CONC. BLOCK 12" GATE VALVE (MJ) WITH 12" SLEEVE (MJ) & 12" SPOOL z
12" TAPPING GATE VALVE (FLKkJ) 4" GATE VALVE (FL x M✓) NEW 12" WATER LINE NEW 12" WATER LINE
z G)
12" PLUG (MJ) BLOCK AS REQUIRED
TEMP. CONC. BLOCK Z
o C
TESTING DETAIL FINAL CONNECTION DETAIL
zD
O CONNECTION AT WELLS AVE. S. & S. 3RD ST. -
— n
EXISTING 6" El. WATER LINE EXISTING 6" C.I. WATER LINE � �
AFTER WATER SERV/CE TRANSFERRED
TO NEW MAIN,
CLOSE VALVE AND REMOVE VALVE BOX
TESTING DETAIL FINAL CONNECTION DETAIL --
OCONNECTION AT STA 23+18
CONSTRUCT ANCHOR BLOCK WITH TIE RODS AROUND
POLY PIG, PRESSURE TEST, CHLORINATE, EXISTING WATER LINE. ALLOW A MINIMUM OF 5 DAYS
PLAN VIEW FLUSH AND TAKE BACTERIOLOGICAL CURING TIME PRIOR TO TESTING. FORMWORK MUST
SAMPLE OF NEW MAINS. \ TEMPORARY 2' GALVANIZED PIPE BE REMOVED. BACKFILL AND COMPACT FACE OF
AFTER SATISFACTORY RESULT OF BACT SAMPLE AND 2' GATE VALVE WALL TO 95% MAX. DRY DENSITY.
12" x 6" TEE (MJ x FL) REMOVE TEMP BLOCKS, CUT INTO EXIST 6" FINISHED GRADE ELEVATION
6" GATE VALVE (FL x MJ) 12" x 12" VERT/CAL CROSS (MJ x FL) WATER MAIN AND CONNECT WITH -j
FIRE HYDRANT ASSEMBLY SEE DETAIL 4 –SHEET W-3 6» 22' BEND MJ x MJ�
THRUST BLOCK AS IND/GATED 12" PLUG MJ �����!` �� ������ �INSTALL 2' PLUG ON TOP BLIND FLANGE
( ) 6" 90' BEND (MJ x MJ) PLAC= CONC3-_ T= D ...1
12" BL/ND FLANGE 6" SPOOLS AS NEEDED AFTER REMOVAL OF POLYPIG kvA;NST UXDISTUR3ED - z
3 FT MIN. COVER (10 -INCH DIAMETER AND UNDER) 12" PIPF N
12" BL/ND FLANGE Wl 2' BO 6" SOLID SLEEVE (M✓) 4 F7 MIN. COVER (I2 -INCH DIAMETER AND OVER) m EkRiH c0"H C4CES - D D r
THRUST BLOCK AS INDICA TED 6' CAP MJ FOR EX/ST
12" x 6" TEE (MJ x FL) ( )
ALL FITTINGS SHALL 8E RESTRAINED THRUST BLOCKING AS REQUIRED
THRUST£BLOCK£ASLIND/GATED WITH 4 - 1" SHACKLE RODS ° _ Ncn
_ G °
ALL FITTINGS SHALL BE RESTRAINED
WITH 4 - 1" SHACKLE RODS NEW WATER MAIN POLYPIG^ Y - I p^
�� CI/,SS i/2 SACK z
-]@F
� CC�cRErE N r a N
Elzz HZn 4 - 1 ° SHACKLE RODS `� '� f Sl I n -
FOR 12" PIPE n
VERTICAL CROSS FOR POLYPIGGING STATION. 3
OFP -1 NEW 12" D.I. WATER LINE SIZE OF VERTICAL CROSS SHALL BE THE SAME AS SIZE OF MANN ONE PLAN VIEW z
VERTICAL ceoss (M✓ x FL)00
✓ 4 REBAR 8" O.C. EW. -3
ONE BUND FLANGE ON TOP OF CROSS WITH 2' TAP & 2' TEMPORARY BLOW -OFF ASSEMBLY
ONE BLIND 2' PLUG AFTER REMOVAL OF CLEAN/NG 'POLY -PIG) CENTER IN CONCRETE
NEW 12" D.I. WATER UNE NEBLINDFLANGE ON BOTTOM OF CROSS
ONE PLUG (MJ) ON END OF CROSS
CONCRETE BLOCK/NG
22' VERT/CAL ALL DEBRIS AND POLYP/GS SHALL BE REMOVED FROM SUMP OF VERTICAL CROSS BEFORE -
DISINFECTION OF NEW WATER MAIN
EXISTING 6" D.I. WATER LINE --- r
90' ROLLED
XEXISTING C l ATER LINE —
EXISTING 6' C.l.
WATER LINE
L� TYPICAL DETAIL FOR VERTICAL CROSS 5 TYPICAL CONCRETE DEADMAN ANCHOR I
CLOSE VALVE PR/OR TO CUT IN
AFTER CUT IN REMOVE VALVE BOX
1
TESTING DETAIL NOTES.
CONTRACTOR SHALL POTHOLE AND VERIFY THE ACTUAL VERTICAL AND HORIZONTAL
FINAL CONNECT/ON DETAIL LOCATION OF ALL EXISTING PUBLIC AND PRIVATE UT/LIT/ES AS SHOWN ON PLANS
O AND AS LOCATED /N THE FIELD BY THE OWNERS OF SAID UTILITIES PRIOR TO THE 8 O
3INSTALLATION OF THE NEW WATER MAIN AND BEFORE PERFORMING THE $ O
NORTH CONNECTION AT WELLS AVE. S. & S. 2ND ST. D
THE CITY
CONNECT/ON(S) TO THE EXISTING WATER MAIN.
ERVES THE RIGHT
FY THE CONN
TION DErAIsTO CLEAR
W 9 8 8 0 9 PANY ROVIDED BY THE CONTRACTOR.U�L ESI BASED UPON THE POTHOLING)/NFORMAT/ON v
CITY OF CENTRAL BUSINESS DISTRICT
RECORD DRAWING N/A� °�/� :: 3/14/05
ORIGINAL SEALED 3/15/2005 AG Buildin Public Plannin °
BY LYS L. HORNSBY RECORD INFORMATION PROVIDED BY SURVEY °""w"' RENTON
23169 AS -BUILT MAB 2/2ola UTILITY REPLACEMENT aunxc xa
AND OTHER INFORMATION PROVIDED BY CONTRACTOR MAB wre M� DAl 11N
¢ m We
Ac 1G ,�,�„,a, 9/ 9/ Works Dept. � vu -3
NO. REVISION BY DATE APPR "”" s'"" "`�1°"'"1pLT WATER CONNECTION DETAILS 9„�,: 8 `:12
W-2�ggW3