The URL can be used to link to this page

Home My WebLink AboutWTR2703197.3WA TER NOTES NW 1/4, NW 1/4, SEG. 16, TWP. 23 N., RGE. 5 E., W.M. w Q z F_ U w 3 O d. a. a. Lu 0 a 0 LL _J LLJ L LJ U) 0 0 1. ALL WORK MA TER/ALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICA TIONS OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST EDITION OF THE WED 0T/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED BY THE CITY OF RENTON. A SET OF APPROVED PLANS SHALL BE KEPT ON -SITE AT ALL TIMES DURING CONSTRUCTION. 2. THE HOURS OF WORK /N THE STREET RIGHT -OF -WA Y SHALL BE LIM17ED TO 8.• 30 AM TO 3 30 PM ON WEEKDA YS UNLESS 07HERW/SE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC WORKS AT 235-2635. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS 24 HOURS IN ADVANCE. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE. J. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROX/MA IF AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATIONS SO AS TO AVOID DAMAGE OR DISTURBANCE. FOR UTILITY LOCATE CALL 48-HOUR LOCATORS, 1-800-424-5555. 4. ALL WA TER MAIN PIPE TO BE CEMENT LINED DUC77LE IRON PIPE CONFORMING TO AWWA C710 AND C111 OR LA TEST RE VISION, THICKNESS CLASS 52. CEMENT MORTAR LINING AND SEAL COATING SHALL CONFORM TO AWWA CIG4 OR LA TEST REWS/ON. PIPE JOINTS TO BE PUSH -ON OR MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPE INSTALLED SOUTH OF SUNSET BL VD. (EMPIRE WA Y, SR 900) AND WEST OF SR 167 (EAST VALLEY FREEWA Y) OR IN SOILS OF HIGH RESISTIVITY SHALL BE POLYETHYLENE WRAPPED PER ANSI/AWWA C105-77 STANDARDS 5. CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS NOTED ON PLANS, AND IN ACCORDANCE WITH ANSI/AWWA C110/A21.10-82. CEMENT LINING SHALL BE ACCORDANCE WITH ANSI/AWWA C104/A21. 4-85. IF FI T77NGS ARE 3" TO 12" IN DIAMETER AND HA VE MECHANICAL JOINTS, THE FI TRNGS SHALL BE IN ACCORDANCE WITH EITHER ANSI/AWWA C110/A21.10-82 OR ANSI/AWWA C153/A21.53-84. 3" TO 12" DIAMETER FITTINGS WHICH HAVE MECHANICAL JOINTS AND/OR FLANGED JOINTS SHALL BE IN ACCORDANCE WITH ANSI/AWWA C110/A21.10.82 OR A COMBINA77ON OF ANSI/AWWA C110/A21.10.82 AND ANSI/AWWA C153/A21.53-84 SUCH THAT THE PORTION OF THE FITTING W1TH A MECHANICAL JOINT(S) MAY BE /N ACCORDANCE WITH ANSI/AWWA C153/A21.53-84 AND THAT PORTION OF THE FIT77NG WITH FLANGED JOINTS) SHALL BE IN ACCORDANCE WITH ANSI/AWWA C110/A21.10-82. ACCEPTANCE TESTING /N ACCORDANCE WITH SECT/ON 53-5.3 OF ANSI/AWWA CI53/A21.53-84 OR W1TH SECTION 10-4.3 OF ANSI/AWWA C110/A21.10-82 SHALL BE OBTAINED BY THE CONTRACTOR AND TRANSMITTED TO THE OWNER. 6. GA TE VAL VES SHALL CONFORM TO A WWA C500 AND SHALL BE IRON BOD Y, BRONZED -MOUNTED, DOUBLE DISC WITH BRONZE WEDGING DEVICE AND 0-RING STUFFING BOX. VAL VES SHALL BE DESIGNED FOR A MINIMUM WA TER OPERA TING PRESSURE OF 200 PSI. GA TE VAL VES SHALL BE CLOW LIST 14, MUELLER COMPANY NO. A2380 OR M&H ALL VAL VES 12" IN DIAMETER OR LARGER, SHALL BE INSTALLED IN A VAULT SEE WATER STANDARD DETAIL FOR 12" GA TE VALVE ASSEMBLY VAULT AND I" BYPASS INSTALLATION. 7. FIRE HYDRANTS SHALL BE COREY TYPE (OPENING Wl7N THE PRESSURE) CONFORMING TO AWWA C-504-80 WITH A 6" INLET AND A M. V.O. OF 5" TWO 2-1/2" HOSE NOZZLES W/TH NA RONAL STANDARD 7 , 60 DEGREE V THREADS, O.D. THREAD 4.875 AND ROOT D/AMETER 4.6263, 1-3�4" PENTAGON OPERATING NUT OPENING BY TURNING COUNTER -CLOCKWISE (LI-FT). H. ALL WATER MAIN 10" AND SMALLER TO MAINTAIN A MIN/MUM COVER OF 36" BELOW FINISH GRADE. ALL WATER MAIN 12" AND LARGER SHALL BE AT A MINIMUM OF 48" BELOW FINISH GRADE. WHERE U77LITY CONFLICTS OCCUR, WATER MAINS ARE TO BE LOWERED TO CLEAR. 9. ALL WA TER MAINS SIX (6) INCHES /N DIAMETER AND LARGER SHALL BE CLEANED WITH PIPE CLEANING "PIGS" PRIOR TO DIS/NFECRON. THE "POLY PIGS" SHALL BE GIRARD INDUSTRIES AQUA SWAB -AS OR APPROVED EQUAL, 2 LB/CU FT DENSITY FOAM WITH 90A DUROMETER URETHANE RUBBER COA77NG ON THE REAR OF "PIG" ONL Y. PIGS" SHALL BE CYZINDER SHAPED WITH BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL PERFORM THE CLEANING OPERATION UNDER THE SUPER VISION OF THE CI TY INSPEC PON PERSONNEL. 9A. ALL WATER MAINS AND SERVICES SHALL BE PRESSURE TESTED TO A MIN/MUM OF 200 PSI OR 150 PSI OVER OPERATING PRESSURE, IN ACCORDANCE WI TH THE SPECIFICA TIONS OF THE Cl TY OF RENTON AND THE WASH/NGTON STA TE HEAL TH DEPARTMENT. ALL PRESSURE TESTING SHALL BE DONE IN THE PRESENCE OF A REPRESENTA TI VE OF THE CITY OF RENTON. 9B. ALL WATER MAINS AND SERVICES SHALL BE DISINFECTED BY THE INJECTION OF 50 PPM (MINIMUM CONCENTRATION) CHLORINE/WATER SOLUTION. DRY CALCIUM HYPOCHLORITE SHALL NOT BE PLACED IN THE PIPE AS LAID. CHLORINE SHALL BE METERED/INJECTED IN ACCORDANCE WITH SECTION 7-11.3(12)E OR 7-11.3(12)F OF THE STANDARD SPECIFICA TIONS REFERENCED IN 1 ABO VE. 10. A PRE- CONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM OF 7HREE (3) WORKING DA Y S N077CE IS REQUIRED FOR SCHEDULING. PRIOR TO SCHEDULING THE PRECON, A PERMIT INFORMA 77ON SHEET MUST EX. BE SUPPLIED TO THE UTILITY ENGINEER'S OFFICE. TWENTY-FOUR HOUR NOTICE WILL BE REQUIRED PRIOR TO TFM '.00001"Iiiiii"IIIIIIis 'Co� DESIGN 1,4711 N.E. 29th Place, # 101 Bellevue, Washington 98007 425.885.7877 Fax 425.885.7963 CORE .lob No. 99721 a"REs 12-04-04 f0-7-04 FIRE HYDRANT SHALL BE COREY- TYPE EQUAL TO IOWA F-5110 OR COMPRESSION TYPE SUCH AS CLOW MEDALLION; M & H 929 AND MUELLER SUPER CENTURION 200 WITH 6" MECHANICAL JOINT INLET WITH LUGS. 5-1/4 " MAIN VAL VE OPENING. TWO 2-1/2 " HOSE CONNECTIONS NA TONAL STANDARD THREADS. 4" PUMPER CONNECTION CITY OF SEATTLE THREADS WITH A STORTZ ADAPTOR, 4" SEATTLE THREAD X 5" STOR TZ, ATTACHED WITH 1/8" STAINLESS STEEL CABLE. 7-1/4" PENTAGON OPERATNG NUT. FIRE HYDRANT TO BE PAINTED WITH TWO COA IS OF PAINT. PRESERVA RVE PAINT No. 43-655 SAFETY YELLOW OR APPROVED EQUAL. PUMPER CONNR, TION TO FACE ROADWAY ASSEMBLY FIRE HYDRANT EXTENSION TO BE USED IF REQUIRED. 1 �6 CUT 18" TO 20" BEHIND BACK OF CURB OR 12" BEHIND BACK OF SIDEWALK THA T IS ADJACENT TO CURB TWO-PIECE CAST IRON VALVE BOX WITH LUG TYPE COVER. ®a EQUAL TO OLYMPIC FOUNDRY CO. STANDARD 8" TOP SECTION W1TH REGULAR BASE SEC7701V LENG77-1 TO FIT VALVE NUT EXTENSION MAX 4" AS REQUIRED (SEE DWG BR46 / PAGE 8090) MIN 2RAISED PAVEMENT MARKER TYPE 88 A8 STIMSONI7E TWO- WA Y BLUE. 42 " MIN BURY CONCRETE BLOCKING CONCRE7F BL OCKING - CAST IRON TEE. WITH 6" FLANGE SIDE OUTLET. \` \1 _ 6" GA TE VALVE (FL X M✓) AWWA C-509, RESILIENT SEAT 6" DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT TWO 3/4" STEEL TIE RODS SEE STD DETAIL FOR TIE RODS. 16" x 8" x 4" MIN/NUM CONCRETE BLOCK UNDER HYDRANT 1/ 3 CU. YD. WASHED DRAIN ROCK (3" TO 3/8'� FIRE HYDRANT ASSEMBLY ONE MAN ROCK - 1 6 i HYDRANT LOCATION IN CUT OR FILL P. TESTING DETAIL FINAL CONNECTION DETAIL VFR7TCAL CROSS PLUG (M✓) W/ 2" TAP " BLOW OFF ASSEMBL Y NEW D.I. WATER LINE NEW D.I.. WATER LINE ot -H dC Ell C. BL0" ZVU77CAL CROSS (MJxFL) FOR POLYP/GG/NG T ZAF7ER ALL CLEANING BY POL YPIG PRESSURE 577NG 1-8LIND FLANGE ON TOP W/ 2' TAP & 2' PLUG AND DIS/NFEC770N, REMOVE TEMPORARY BLOCK & BLOW -OFF 1-BLIND FLANGE ON BOTTOM AND CONNECT TO VAL hE W/ D.I. SLEEVE (MJ) & D.I. SPOOLS 1-PLUG (MJ) W/ 2' TAP & 2 BLOW -OFF FINAL CONNECT77ON BY CITY FORCES TEMPORARY BLOCK 0TES- TAPPING TEES SHALL BE MADE OF DUCTILE IRON OR EPDXY COATED STEEL. NO SIZE ON SIZE TAPS ON CAST-IRON WATER LINES TAP SHALL BE AT LEAST " SMALLER DIAMETER THAN THE EXIS77NG MAIN. NO WET -TAP ON ASBESTOS CEMENT LINE OR STEEL LINE. WET -TAP SHALL BE DONE OM Y BY CITY-APPR06D CONTRACTORS. CONTRACTOR SHALL POTHOLE & VERIFY 77 E HORIZONTAL & VER77CAL ALIGNMENT OF X/57TNG LINE OR SW & SHALL START LAYING 1T/E NEW LINEAT THE SAME HORIZONTAL AND VFR7TCAL ALIGNMENT OF THE EX/SnNG STUB. lTY FORCES SHALL PERFORM THE FINAL CONNEC77ON FROM THE WA7FR LINE TO THE APP/NG VAL VE W/ D.I SLEEVE & D.Z SPOOL. THE MAXIMUM AVAILABLE FIREFLOW /S 1,000 GPM. BULID/NGS MAY NOT EXCEED 3,600 QUARE FEET OF GROSS SQUARE FOOTAGE. WATER CONNECTION DETAIL WET -TAP EXISTING WATER MAIN TEMPORARY 2" GAL V. PIPE FINISH GRADE ELEVA77ON & 2" GA IF VALVE 3 FT MIN. COVER (10' DIAMETTR & UNDER) INSTALL 2' PLUG ON TOP OF BLIND FLANGE 4 FT MIN. COVER (12' DIAMETER & OVER) /- AFTTR REMOVAL OF POL YP/G NEW WA7FR MAIN POL ?PIG 6R77CAL CROSS FOR POL YP/GG/NG STA77ON. SIZE OF VER77CAL CROSS SHALL BE THE SAME AS SIZE OF MAIN LINE 6R77CAL CROSS (M✓xFL) 1-BLIND FLANGE ON TOP OF CROSS W/ 2' TAP & 2' 7FPORARY BLOW -OFF ASSEMBLY (REMOVE BLOW -OFF ASSEMBL Y & INSTALL 2" PLUG AFTER REMOVAL OF CLEANING POL YP/G ONE BLIND FLANGE ON BOTTOM OF CROSS ONE PLUG (MJ) ON END OF CROSS CONCRETE BLOCKING ALL DEBRIS & POLYP/GS SHALL BE REMOVED FROM SUMP OF VER77CAL CROSS BEFORE DISINFECTION OF NEW WATER MAIN WTI TER MAIN POL YPI GGING DETAIL VER TI CAI L CROSS FOR POL YPI GGING NO SCALE 22-1/2' LEVEL ALL GROUND MIN 3' RADIUS FILL CITY OF RENTON STANDARD PLAN NO. BR24 FIRE H YDR% IV T A SSEMBL Y ov uurai CAP 45'BEND NO SCALE FIGURE 1 NOTE- FOR CONVEX VER 77CAL BENDS BLOCKING SEE APWA STANDARD PLAN NO. 73. CITY OF RENTON STANDARD PLAN NO. B085 HORIZ BL OCKIIV G DE FA IL NO SCALE SURVEYED: SCALE VERTICAL• NAVD 1988 -" HORIZONTAL NAD 1983/1991 DESIGNED: NONE R H STEVENS DRAWN: J E HAYWOOD ONE INCH DATUM CHECKED: AT FULL SCALE R H STEVENS IF NOT ONE INCH NO. REVISION BY DATE A P P R APPROVED: SCALE ACCORDINGLY R H STEVENS t Aa "aR CITY OF hii RENTON Planning/Building/Public Works Dept. wo n C EXlS11NG TER CAL RO55 \ EXIS17NG BLOW OFF (TO BE REMOVED) SITE DE Tel IL FOR SHEET C6.0 1 NO SCALE STOR-HOUSE SELF STORAGE WATER DETAILS & NOTES 08/18/04 MELDBOOK: PAGE: DRAWING NO: C6.31 SHEET: OF: 8 9 SCANNED OCT 2 8 2005