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HomeMy WebLinkAboutW-34302238 39 40 41 42 WEST GUTTER LINE EAST GUTTER LINE 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 ONES, 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 (NJ) 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). B. ALL CONNECTIONS TO EXISTING WATER LINES SHALL BE MADE ONLY AFTER ALL THE NEW WATER UNES 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 UTILITIES 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 WITH 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 UNES. WATER SHALL CROSS OVER EXISTING SEWER WITH 18" MINIMUM VERTICAL SEPARATION. WATER SHALL CROSS ALL OTHER UTILITIES 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. 0 5 10 20 40 60 HORIZONTAL SCALE IN FEET VERT. SCALE =1 2 HORIZ. SCALE SHEETS CATEGORY SHEET RIGHT OF WAY PLANS 14 EXISTING CONDITIONS 62 SITE PREPARATION & TESC PLAN 76 ALIGNMENT PLAN 88 ALIGNMENT PROFILE 100 DRAINAGE PLAN 111 DRAINAGE PROFILE 122 WATER PLAN 139 WATER PROFILE — JOINT UTIUTY TRENCH PLAN 171 JOINT UTIUTY TRENCH PROFILES 187 PROPERTY RESTORATION PLANS 202 CHANNEUZATION & SIGNING PLAN 224 ILLUMINATION PLANS 235 IRRIGATION PLAN 289 LANDSCAPE PLAN 301 rzCwrzu urznrviNb] aLr JIr I SURVEYED. HPc DESIGN 6Y. SOD DESIGN SY. so0 CHECK BY NID PFGJ MGE. JF Fire OSSOWAlPNN1.Mq KpG 753BNMrueN 25IQJdlaariArmm RECORD $�WA��Q Tmm,NMBBIM DRAWINGS P1�iM0 M�� DRAWINGS .4- All CITY OF RENTON `N P�eu�wo�ks DaPaamam APPROVED FOR COmslEUCliom BY DATE RAINIER AVENUES (SR 167) S GRADY WAY TO S 2ND ST WATER PROFILE STA 38 +00 TO STA 42 +00 DRAWING NO. 153 PEaecT NO TEDaoaso FED AID NO. -0M0 8) DATE MAR 2014 SHEET NO 153 OF 304 NUMBER EEmsioN DescawnoN BY APP. DATE