HomeMy WebLinkAboutW-343026EXISTING SURFACE ELEVATION
............. ............................:..
EX. 12° STORM DRAIN. IE UNK
AVE S
JOINTS
SW 7TH WATER MAIN CROSSING PROFILE - RAINIER AVE S STA 22+40
CONNECTION TO
RAINIER AVE S,
TO EAST SIDE OF
.................
.AVE . S, . SEE SHT 149
.....................
JOINTS
.............................................. ..............................:
1� STIX2M DRAIN EX. TELE. COSM. & POWER, INV. UNK.
IE 30.8 CONTE. TO VERIFY LOCATION & DEPTH
...................... ...............................
: .EX�: �GA5;.. fNU: �liNK :......... ..............................:
CONTR. TO VERIFY LOCATION & DEPTH
E%. WATER ;TO BE REMOVED
CONTR. TO:VERIFY LOCATION & DEPTH
. ............................... ............: ...............................
GROUND POWER, INV. UNK.
VERIFY LOCATION & DEPTH
......... ............................... r ........... .... ... .... .
.... ...............................
EXISTING SURFACE ELEVATION :
RESTRAINED JOINTS H RAINIER AVE S
STA NOT PROVIDED
CONNECTION TO S 4TH PL
........... ..............................:
S STA 34 +210 UNK LF 12" DI
WATER PIPE
TO WEST SIDE OF RAINIER AVE S. SEE SHT 152
GENERAL WATER CONSTRUCTION NOTES
1. EXISTING WATER MAINS, HYDRANTS, AND SERVICES SHALL REMAIN OPERATIONAL THROUGHOUT
THE COURSE OF CONSTRUCTION EXCEPT WHERE WATER BYPASS SYSTEMS ARE REWIRED. FOR
INSTALLATION OF WATER BYPASS SYSTEMS SEE TEMPORARY WATER BYPASS PLANS, SHTS
160 -163. ABANDONMENT AND /OR REMOVAL OF EXISTING MAINS SHALL TAKE PLACE ONLY
AFTER THE NEW MAIN OR WATER BYPASS SYSTEM HAS BEEN INSTALLED, TESTED, AND
APPROVED BY THE CITY OF RENTON.
2. MAIN SHUTDOWNS SHALL BE BY CITY MAINTENANCE STAFF ONLY. CUT —IN CONNECTIONS TO
EXISTING MAINS SHALL ALSO BE PERFORMED BY CITY STAFF. CONTRACTOR SHALL PROVIDE
TWO WEEK ADVANCED NOTICE TO CITY FOR SCHEDULE OF CONNECTIONS AND SHUTDOWNS.
3. EXISTING SERVICE UNES, METER SETTERS, AND METER BOXES ARE TO BE REPLACED AS PART
OF THIS PROJECT. EXISTING METERS ARE TO BE RESET WITHIN THE NEW SETTERS. COORDINATE
W /CITY OF RENTON.
4. DEFLECT JOINTS AS NECESSARY TO INSTALL WATER MAIN WITH MINIMUM COVER ALONG THE
APPROXIMATE LOCATION SHOWN. PIPE JOINTS NOT TO EXCEED 50 PERCENT OF THE MAXIMUM
JOINT DEFLECTION SPECIFIED BY THE PIPE MANUFACTURER.
5. ABANDONED EXISTING WATER MAINS SHALL BE CAPPED WITH (MJ) CAPS. PORTIONS OF THE
ABANDONED WATER MAIN MAY REQUIRE REMOVAL FOR THE CONSTRUCTION OF OTHER ROADWAY
IMPROVEMENTS.
6. EXISTING FIRE HYDRANTS SHALL BE REMOVED AND PROPERLY DISPOSED OF BY THE
CONTRACTOR AFTER INSTALLATION, TESTING, AND APPROVAL OF THE NEW HYDRANTS.
7. VERIFY LOCATION AND DEPTH OF EXISTING WATER MAINS AT ALL CONNECTION POINTS PRIOR
TO CONSTRUCTION. THE CONTRACTOR SHALL FIELD VERIFY THE OUTSIDE DIAMETER (O.D.) OF
ALL EXISTING CAST —IRON AND ASBESTOS— CEMENT PIPES, AND PROVIDE THE PROPER
LONG —BODY ADAPTERS AND TRANSITION COUPLINGS FOR THE FINAL CONNECTIONS BY CITY
FORCES. CONNECTIONS TO ALL DUCTILE IRON PIPES SHALL BE MADE WITH LONG SOLID SLEEVE
COUPLINGS (MJ).
8. ALL CONNECTIONS TO EXISTING WATER ONES SHALL BE MADE ONLY AFTER ALL THE NEW
WATER ONES AND APPURTENANCES HAVE SUCCESSFULLY PASSED ALL PRESSURE TESTS,
CLEANED WITH POLY —PIGS, DISINFECTED WITH CHLORINE SOLUTION, AND HAVE RECEIVED
SATISFACTORY BACTERIOLOGICAL TEST LAB REPORTS, AND ARE THOROUGHLY FLUSHED.
9. ELEVATIONS OF EXISTING CROSSING UTIUTIES ARE PARTIALLY BASED ON RECORD DRAWING
INFORMATION. CONTRACTOR SHALL VERIFY LOCATIONS OF ALL UNDERGROUND EQUIPMENT
PRIOR TO CONSTRUCTION AND INFORM THE ENGINEER IF CONFLICT IS FOUND.
10. ALL WATER MAINS, FITTINGS, AND APPURTENANCES SHALL BE INSTALLED PER CITY OF RENTON
STANDARD DETAILS INCLUDED NTH PROJECT SPECIFICATIONS.
11. WATER PIPE AND FITTINGS INDICATED ON PLANS SHALL HAVE RESTRAINED JOINTS PER
SPECIFICATIONS. SEE WATER PLANS, SHTS 132 -141 AND WATER PROFILES, SHTS 146 -159 FOR
THESE LOCATIONS.
12. PROVIDE 10' HORIZONTAL SEPARATION FROM PARALLEL SEWER LINES. WATER SHALL CROSS
OVER EXISTING SEWER WITH 1B* MINIMUM VERTICAL SEPARATION. WATER SHALL CROSS ALL
OTHER UTIUTIES WITH 12' MINIMUM VERTICAL SEPARATION. CONCRETE ENCASEMENT MAY BE
NECESSARY WHERE THESE REQUIREMENTS CANNOT BE MET.
13. ALL WATER MAIN VERTICAL BENDS SHALL INCLUDE VERTICAL THRUST BLOCKING PER RENTON
PLAN 330.3. ALL WATER MAIN HORIZONTAL BENDS SHALL INCLUDE HORIZONTAL THRUST
BLOCKING PER RENTON PLAN 330.2.
S 4TH PL WATER CONNECTION - RAINIER AVE S STA 34 +20
STA 28 +60 WATER CONNECTION
0 5 10 20 40 60
HORIZONTAL SCALE IN FEET
VERT. SCALE =1 2 HORIZ. SCALE
RECORD DRAWINGS
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All CITY OF RENTON
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APPaoveo FOR comsTaucTiom
BY. DATE.
RAINIER AVENUES (SR 167)
S GRADY WAY TO S 2ND ST
WATER PROFILE
SW 7TH ST AND STA 28 +60 CROSSINGS
DeAwwc NC.
PROJECT NO
FEDADIJD.
DATE
SHEET NO.
157
TEDaoaas
-0M0 8)
MAR 2014
iss of aoa
NUMBER
REVISION DEBGRIPTION
BY
APP.
DATE