The URL can be used to link to this page

Home My WebLink AboutS-32020241 1 summ Mum FOR APPROVAL g Vote BY DATE IL-I-jov Byd 0 DATE ;A BY J By DATE tEl BY 01: 3 W OW° D--- 2U)0 or Z �V) 0�=MEMO Ld o 2 Z Y J 0 IT! z SANITARY SEWER NOTES &SPECIFICATIONS 1. ALL KWK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICA TIONS OF THE C/ T Y OF REN TON U TIU T Y DEPAR TMEN T AND THE LA TES T ED1 TION OF THE WSO T/APWA STANDARDS AND SPECIFICA TION& 2. THE HOURS OF WORK IN THE STREET RIGHT -COIF -WAY SHALL BE L /A417ED TO &30 A.M. TO 3:30 P.M. ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC WORKS AT 235 -2620. ALL STREET CLOSURES, PARTIAL, OR FULL, SHALL BE APPROVED BY THE DEP'AR714ENT OF PUBLIC WORKS 24 HOURS IN ADVANCE. THE POLICE DEPARTMENT, AND 911 SHALL BE NO 7IF/ED 24 HOURS IN ADVANCE. 3. ALL CONSTRUCTION SHALL BE IN ACCORDANCE IMTH ~STANDARD SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY WASHINGTON STA TE CHAPTER AMER /CAN PUBLIC WWKS ASSOCIATION, LATEST EDI71CMV (APWA) AND CITY OF RENTON STANDARD SPECIFICATIONS, 4. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTOR'S RE-SPONSIB/L/TY TO VERIFY THE TRUE AND CORRECT L OCA TION SO AS TO A MD DAMAGE OR DISTURBANCE. 5. A PRE- CONSTRUCTION CONFERENCE AND A 24 HOURS NOTICE SHALL BE REQUIRED PRIOR TO S TAR TING NEW CANS TRUC TION. IT SHALL BE THE CON TRA C TOWS RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. (INSPECTION WLL BE ACCOWPUSHED BY A REPRESENTATIVE OF THE CITY OF RENTON). IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO N077FY THE UTILITY DEPARTMENT 24 MOLARS IN ADVANCE OF BACaKnLL ALL CONSTRUCTION. 6. CON TRA C TOR IS SOLELY RESPONSIBLE FOR THE MEANSy METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF Wl7RKERS AND OTHERS ON THE CONSTRUCTION SITE: 7 IT SHALL BE THE RESPONSIBLE T Y OF THE CON TRA C TOR TO OBTAIN S TREE T USE AND ANY RELATED PERM17S PRIOR TO ANY CONSTRUCTION. 8. PLANS APPROVED BY THE C4TY OF RENTON, PUBLIC WWKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS 9. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SLTE WHENEVER CONSTRUCTION IS IN PROGRESS. 10. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS-BUILT DRA W1'NG OF THE SANITARY SEWER SYSTEM W NC H HAS BEEN STAMPED AND SIGNED B Y A LICENSED PROFESSIONAL ENGINEER OF LICENSED PROFESSIONAL SURVEYOR. 11. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS W1 TH A LOOSE AVERAGE DEPTH OF 6 /NGHESr MAXIMUM DEPTH OF & INCHES, THOROUGHLY TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM DENSITY. THESE COMPACTED LA YERS MUST EXTEND FOR ONE PIPE &AMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS HOT AMAX PATCH SHALL BE PLACED W! THIN 10 DAYS AND SHALL BE PER CITY OF RENTON CURRENT STANDARDS. 13. DATUM SHALL BE CITY OF RENTON., U.S.C. AND G. S 14. ALL DISTURBED AREAS SHALL BE SEEDED MULCHED OR OTHERWISE STABILIZED TO THE SATISFACTION OF THE DEPARTMENT FOR THE PREVEN7I00V OF ON -SITE EROSION AFTER THE COMPLE71ON OF CONSTRUCn0N. 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7- 02.3(1) OF THE CURRENT STA 7E OF WASHINGTON STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION AMA TFR /AL AS WELL AS PLACEMENT AND COUIIPAC71ON OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRA VEL 6" ABOVE AND BELOW THE PIPE. 16. SANITARY SEWER PIPE SHALL BE PAL YWN YL CHLORIDE (PVC) RUBBER GASKE TED AST 1W D 3034, SOR 35, OR DUCnLE IRON CLASS 50. 17. IN UN- IMPROVED AREAS, MANHOLE TO EX TEND ANN /MUM 6 INCH AND MAXIMUM 18 INCH ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO ASIA TCH PA WNG. 1/2' 1/8" RAISE -112' *$Ot Sawa CAST WQV RIWG AAA CODER IV wo • ay.. *86 Ap 1w 314' SPACES SPACED -314' AS kWCA TED-H T. 1/8' .0 1•► 12 "0 FIBER JOINT - PACKING I PROPERTY LINE SIDE SEWER MAIN TO BUILDING SEWER . � I FUTURE 6 " SEWER PIPE 6-0, 01BLDG SEWER 6*" SIDE OUTLET TEE ?; „ 2X4 STUD SERVICE ARKER PAINT UPPER PORTION K441 TE w AND S TEN CI L ON SIDE WORD "SEWER" WITH 3" HIGH 4 BLACK LETTERS. 6 " SIDE SEWER & BUILDING SEWER PLAN 6* SIDE SEWER 1: 3.• 5 MIX NO TE: CONCRETE 600 ALLOWABLE AMAX SIDE SEWER SHALL HA VE A BLOCKING FOR CAST OR MINIMUM 5' COVER A T PROPERTY UCT/LE IRON PIPE. LINE OR 3 -5' LOWER THAN THE 6 "MIN LOWEST HOUSE ELEVATION, WHICH- 1 25' AI/N E VER IS L O WER. 6 M/N HORIZANTAL 6 SIDE OURET TEE SEWER MAIN CONC. BLOCK /NG ANGLE OF TEE A T MAIN OVER 25' ELEVA TION JS 25' G01� i 2X MIN SLOPE " HORIZON TAL TYPICAL SIDE SEWER ELEVA TION �— 4 3/4' i I EXISTING SEWER MAIN f6" SIDE SEWER 6 " TES T TEE TO BE INSTALLED AT CONNECTION NOTE: MAKE TAP THROUGH CAST IRON SADDLE SECURED TO SEWER MAIN IMTH STAINLESS STEEL BANDS WHEN CONNECTING NEW SIDE SEWERS TO EXISTING MA /N. VITRIFIED CLAY, PLAIN & REINFORCED CONCRETE, D1 & C1 PIPE SEWER MAINS ARE TO BE CORE DRILLED. SIDE SEWER SERVICE DETAIL TYP. SEE SHTS. 15 & 16 • CASTING INLAND FDRY aR EQUAL. PTpf714 ;EE DETAIL 5.1.4 4DJUSTMEN T 4' MIN. :ONE /ORTAR "N TS TEPS- 3/4 " DEFiWA&D BAR w PEPS SHALL BE INCLUDED 1/2" NRETE RISER BY PIPE INC. APPROVED EQUAL MAX PIPE SIZE- 21 "' I.D. LADDER -STD. ALUMINUM OR GAL VANIZED STEEL. CONCRETE SHELF PRECAST BASE SECTION oe • OR CAST IN PLACE 6" AAGN 6~ MiN. SAN/ TAR Y MANHOLE TYPICAL DE TAIL (Mn) TYP. SEE SH TS. 15 & 16 NOTES, 1. STEPS TO BE 3/4" 0 DEFORMED BAR GALVANIZED SAFTEY STEPS OR EQUAL 2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED 3. CASTING TO BE OLYMPIC FOUNDRY NH30 WITH NH30 D/T OR EQUAL. PER DWG. 4. KV*40LE SECTIONS TO BE OF REINFORCED PRECAST CONCRETE S. OPENING SHOULD BE ON DOWNSTREAM SIDE. 6. ALL JOINTS SHALL BE GROUTED. 7. SANITARY SEWER MANHOLES SHALL HAVE ALL INTERIOR SURFACES, INCLUDING CHANNELING, COATED (SEALED) WITH A HIGH SOLIDS URETHANE COATING WASSER MC- CONSEAL OR APPROVED EQUAL COLOR OF COATING SHALL BE WHITE. 24 0$x 6" FRAME AND LIP /-PER DRAWING BR29. -- 2 24" x 6" FRAME AND LOCKING LID PER DRAWING BR29. ADJUSTING INGS OR BLOCKS AS REQUIRED PRECAST VALVE CHAMBER CONE R.C.P. OR EQUAL PLUG TO K SEALED IN SAME MANNER AS ASIA /N SEWER JOINTS. TERIAL A��A�� CLEAN —OUT DETAIL ROLL 1 917 4 " MIN TO 12" MAX 16" 5' POURED IN PLACE RASE EVRA SHALLOW SAN/TARP A/ANHALE TYPE C r s. .K �1 i R. . . a .. . • ♦ • • • SHALLOW TYP£ B SANITARY A/ANHQL£ DETAIL 5- 3?O ?02 a„ I" TO irl LE r TO RECOMMENDED FOR APPROVAL Vote BY DATE IL-I-jov Byd 0 DATE ;A BY DATE in By DATE tEl BY DATE FTI D--- zCA�NrE0 APR 8 x o-06S •