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HomeMy WebLinkAboutW-343001CEMENT CONCRETE PAVEMENT SECTION PER TYPICAL SECTIONS & DETAILS CONCRETE HMA ROADWAY AREAS PAVEMENT AREAS 1' MIN FOR TRENCH CROSS COMPACTED NOTES. SUBGRADE 1. FINISHED GRADE SURFACES FOR NON ROADWAY AREAS NOT SHOWN. PROVIDE CURBS, SIDEWALKS, DRIVEWAY AND PARKING AREA PAVEMENT, AND UNPAVED SURFACE RESTORATION AS SHOWN ON THE PLANS. SAWCUT EXISTING PAVEMENT, APPLY TACK COAT TO SIDES EXISTING PAVEMENT MAY INCLUDE BURIED CONCRETE ROADWAY PANELS (TYR) GRAVEL BACKFILL INCL HAUL FOR WATER GRAVEL BACKFILL FOR PIPE ZONE BEDDING, COMPACTED TO 95% MAX DENSITY OR CONTROLLED DENSITY FILL AS INDICATED ON THE PLANS 2. THE MAXIMUM PAY UNITS FOR TRENCH WIDTHS SHALL BE IN ACCORDANCE WITH WSDOT STD SPECIFICATION 2 -09. 3. TEMPORARY PAVEMENT MAY BE USED FOR PATCHING IN AREAS WHERE ADDITIONAL ROADWAY OR TRENCH EXCAVATION IS ANTICIPATED, OR WHERE DRIVEWAY AND PEDESTRIAN ACCESS MUST BE MAINTAINED. 4. EXCAVATION AND DISPOSAL OF CONTAMINATED SOILS SHALL BE IN ACCORDANCE WITH SPECIFICATIONS. SEE SITE PREPARATION & TESC PLANS, SHEETS 69 -79, FOR APPROXIMATE CONTAMINATED SOIL LIMITS 5. IF UNSUITABLE FOUNDATION IS ENCOUNTERED, SEE DETAIL, SHEET 26. TYPICAL WATER TRENCH SECTION NTS FURNISH AND INSTALL CLASS 52 DUCTILE IRON WATER PIPE. SEE WATER LAYOUT TABLE FOR STATION, OFFSET AND SIZE, THIS SHEET. O2 FURNISH AND INSTALL LONG SOUD SLEEVE COUPLING AND PROVIDE CONNECTION TO EXISTING WATER MAIN. SEE TYPICAL CONNECTION TO EXISTING MAIN DETAIL, SHT 142. APPROXIMATE STA 11 +15.8, 31.2' LT 1 — 12* COUPLING, NANDI (3 ) FURNISH AND INSTALL TEE. STA 11 +33.1, 40.5 R 1 — 12 "x12 "x12" TEE, FLxFLxFL 3 — 12" GATE VALVE, FL%MJ I — n Dl i1 ai nry ,P 0 © FURNISH AND INSTALL 90 DEG BEND. 26 AND INSTALL 12" CLASS 52 DUCTILE OFFSET RT STA 11 +33.1, 31.2' LT IRON WATER PIPE. -- 1 — 12" 90' BEND, FLxMJ 1 — 12" GATE VALVE, MJxFL 12" 12 +00 1 — THRUST BLOCK 28 FURNISH AND INSTALL CAP. 10 FURNISH AND INSTALL FIRE HYDRANT ASSEMBLY PER CITY OF RENTON STANDARD PLAN STA 11 +31.1, 55.9' RT 114 310.1. 1 — 12" CAP, NJ WATER PROFILE 11 +22.0, SOD' LT 11 +52.7, 523' RT 1 — THRUST BLOCK 22 ADJUST EXISTING WATER VALVE BOX TO GRADE. 1BO 23 ADJUST UTILITY MANHOLE (COVER) TO GRADE. CHANNEUZATION & SIGNING PLAN GENERAL WATER CONSTRUCTION NOTES 1. E XISTING 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 M 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 w FORCES. CONNECTIONS TO ALL DUCTILE IRON PIPES SHALL BE MADE WITH LONG SOLID SLEEVE EZ w COUPLINGS (MJ). 0 + B. ALL CONNECTIONS TO EXISTING WATER ONES SHALL BE MADE ONLY AFTER ALL THE NEW WATER UNES AND APPURTENANCES HAVE SUCCESSFULLY PASSED ALL PRESSURE TESTS, < CLEANED NTH POLY —PIGS, DISINFECTED NTH CHLORINE SOLUTION, AND HAVE RECEIVED N SATISFACTORY BACTERIOLOGICAL TEST LAB REPORTS, AND ARE THOROUGHLY FLUSHED. z 9. ELEVATIONS OF EXISTING CROSSING UTIUTIES ARE PARTIALLY BASED ON RECORD DRAWING INFORMATION. CONTRACTOR SHALL VERIFY LOCATIONS OF ALL UNDERGROUND EQUIPMENT EIE 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 FITDNGS 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 18" 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. 0 5 10 20 40 60 SCALE IN FEET WATER LAYOUT TABLE STA OFFSET LT OFFSET RT SIZE 11 +50 -- 40.5' 12" 12 +00 -- 40.5' 1 12" WATER LEGEND ABANDON OR REMOVE EXISTING WATER MAIN PROVIDE RESTRAINED JOINTS PER SPECIFICATIONS SHEETS CATEGORY SHEET RIGHT OF WAY PLANS 7 EXISTING CONDITIONS 55 SITE PREPARATION & TESC PLAN 69 ALIGNMENT PLAN 81 ALIGNMENT PROFILE 93 DRAINAGE PLAN 104 DRAINAGE PROFILE 114 WATER PLAN — WATER PROFILE 146,156 JOINT UTILITY TRENCH PLAN 154 JOINT UTILITY TRENCH PROFILES 1BO PROPERTY RESTORATION PLANS 195 CHANNEUZATION & SIGNING PLAN 217 ILLUMINATION PLANS 228 IRRIGATION PLAN 282 LANDSCAPE PLAN 294 nuuuvuom #1 1 ]uu SURVEYED. HPc DRAWN BY soDiHH . DESIGN DY. soDiHH CHECK BY JLF PREJ SOD JF FILE msrNrxATO�ey KPG 159BNAwrueN 7YRJaflnm&enu RECORD golk WABBIOB TIn,WANM DRAWINGS �EI�M6q MR740 DRAWINGS xw. 4— 11 CITY OF RENTON P�eu�wo,ks DaPaumam APPROVED FOR CONSTRUCTION BY DATE RAINIER AVENUE S (SR 167) S GRADY WAY TO S 2ND ST WATER PLAN STA 10 +00 TO STA 12 +00 DRAWINCNO. 132 PROJECTNO TEDaoa3o FED AID NO. CMO�9) DATE MAR 2014 SHEET NO. iaz of aoa RECORD DRAWINGS JLF JAF NUMBER REVISION DescawnoN Ev APP. DATE