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Home My WebLink AboutS-177001V) LL 0 fli C,9 Ie, -'*' O �: _r ce 13 -rjlqeF -2r 54' 7 7b 86 0(_6A),JeV OF Al-(- _7,_�,o 13, z TYPE'? rp,4L- _r -ro Qana W1 M S&PAAAT6k -Z- RM UP: A 4AS T`_ I.? I,j /0- 7 7 /s.s 7"op 15.0 04<T F�0-u_ /NV ,irsl lvv e-c-1 /,W. /a45 At oh ------ ----- _1Z ------ - C-1 -7P- 5ps p- ----- D =2 I-F - J/ Is J- A,r--l-' 3�' VR;VEWA6V F't 0 F tit 0ev 30 58 L,� -49 1' JD D Z01% "40 •l m) 2. Sr AL Z' 7 ro .0 V Ad V, /0. 3,-- 5 C46 1095� t6. s e. N' $A AIIAMA41LZ 6A oaj p 15,90 0 r, p , 6 rap vsjur-y zodAiyom pasoje., 71M .0 157 91 It" _yam ip A- 4,� IVI 4- _7 ro P S. 8� tttt ro 0, x5 AJ V. 13-5 yy L!!j 7_ 0. /A/ V /6,77 J 'y . ........ 17 - h4_3' zsc Y IV, T S 7US, IAIV. ql.?a t� 6 RR-10k RTA© T �za"skU_C7V0,j 71P,%�� -_7- ;roP /S. 7f5 7ev, COWff y -01L/ VA E$ INj ?-/I /A/V /Z. 3 AREA PXAIn°; YA U7`fl1r,,i` �V42 )V. &q lV0, S'/06 SA (W10 AI C04-'-'SC1*4 A_-,EYES � -P-LAR 15 Fo z SAN I T,4,. A& p:X v AojvS k*�7'110 t 't- Q, SEWER DeslGm Oh!( -Y. pOp 7 , 11- Z.0 RIND WATE�z SEE SiAEEPTS TOP J t; �._ Chi fi I OF7- AM.D liZA-6 OF= -6 Vvo, J I OF TKIS PIZOSE42;7. *V It vi r-107 170 -Z as > It > 0 40' 77AE- -4 0/ 7 - 14 6 E� Wo /41 76 Ld NJ 76: 0 TRA-4� TORS IJO -OR- OAJ SITE C-0- 7'0.4 ro &"oe 40- PAV/AJG SECE Soic-5 R_-P0rZr IAM /O.Z. S - EARTH d0AJSUlTAlJT7S CL INC. Ad- 77-10 AIVIViVI S6R_ I Jil 8 S . /,7 1 2 71 Ir-65 pep Or Q,�El4roiz r.7,0, S. W 7TH ST. AT NDOCU MENT HAS BEEN REVI EWE IS MENTAL AGENCIES AND IS GOVERNMENTAL FOR CONSTRUCTION /.VV. 6.45 A/401_0 DATE; I Px-rop_ 7-o coAjsreu-rtoAj R S SEWERS NOTES AND SPECIFICATIONS FOR STORM DRAINS AND SANITARY SEWERS A A RD 1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH 'STANDAURD 'T U C 0 SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION* R WORKS I C W PREPARE) BY WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS D S ASSOCIATION, 1981 (APWA) AND CITY OF RENTON STAWARDS- TEMPORARY S E D SEDIMENTATION/COLLECTION FACILIT`�Eg TO INSURE THAT SEDIMENT LADEN - WATER DOE=S NOT ENTER NATUILU DRAINAGE SYSTEM. THESE N FACILITIES MUST BE IN OPERA5V70rLq PRIOR TO CLEARING AND d co ON CONSTRUCTION AND MUST BE MAINTAINED UNTIL CONSTRUCTION AND -S ITY ONI LANDSCAPING ARE COMPLETED AND THE POTENTIAL FOR ON-SI z EROSION HAS PASSED. cl) 3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERI 0 G THE TPUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR LLj Z > DISTURBANCE. 4. A PRECOINSTRUCTION CONFV,.(EIT0E AND A 24 HOUR NOTICE SHALL B X (1) REQUIRED PRIOR TO STARTIN7 NEW CONSTRUCTION. IT SHALL THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESS PERMITS PRIOR TO STARTING CONST=CTLON. (INSPECTION WILL < ACCOMPLISHED BY A REPRESHWTATJVE OF THE CITY OF RENTON) . I Now c\j SHALL BE THE CONTRACTOR'S FESPONSIBILITY TO NOTIFY x 06 C-1 UTILITY DEPARTMENT 24 H%;URS IN ADVANCE OF BACKFILLING U) �3 CONSTRUCTION. 5. STORM DRAIN PIPE SHALL BE CONCK&TE, RUBBLY. GASKETED AS Lu z C14, CL.2 OR ASTM C-76-11 OR 16 GAUGE GALVANIZED ST TREATMENT 1 ASPHALT COATED OR 16 GAUGE ALUMINUM HELL c) CORRUGATED METAL PIPE WITH WATER TIGHT CONNECTING BANDS. 0 z ALUMINIZED STEEL NOT ALLOWED. LLJ 6. BEDDING FOR STORM DRAIN PIPE SHl_LL BE PER APWA STAND _j u_j 5; > - < PLAN NO. 62. 20 2: 7. TRENCH WIDTH IN BEDDING ZONE SHALL BE 1-1/2 TIMES THE PI li DIAMETER PLUS 18 INCHES. 0) ii c:> CD 8. TYPE 1-C CATCH BASINS SHALL BE PER APWA STANDARD -PLAN NO R 52, WITH APWA STANDARD PLAN NO. 49 FRAME AND GRATE AND TY 60 OUTL-_mr TRILR. -CA-WH - BASINS SHALL BE STANDARD PLAN NO. 55, WITH APWA STANDARD PLAN NO. 49 AND GRATE AND TYPE 60 OUTr-ET TRA-P. SHAD- NAB A~ STA.M~V Fv,"J Xl* GOA. our4&-r 7W-Ap. 9. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METH(m) SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKER OTHERS ON THE CONSTRUCTION SITE. 10. SANITARY SEWER PIPE SHALT BE CONCRETE RUBBER GASKETED AS C14-CL.3 OR ASTM C76-11 OR POLYVINYL CHLORIDE (PVC) RUBS GASKETED ASTM D 3034, SDR 35. 9 11. BACKPILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A LO`_'W_l9 AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 INCHES, THOROUGHLY TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM DENSITY. THESE COMPACTED LAYERS 14UST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED. 12. ALL ROOF DOWN.13POUTS SHALL BE TIGHTLINED TO THE STORM DRAIN SYSTEM. 13. SANITARY SEWER MANHOLES SHALL CONFORM TO APWA SPECIFICATIONS, SECTION 63. MANHOLES SHALL BE APWA STANDARD PLAN NO. 34. 14. IT SHALL BE THE RESPONSIBILITY OFF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION. 15. PLANS APPROVED BY THE DIRECTOR OF PUBLIC WORKS SHALL TAKE z PRECEDENCE OVER ALL OTHER PLANS. 0 16. THE STORM DRAINAGE SYSTEM AND SANITARY SEWER SHALL BE F_ CONSTRUCTED ACCORDING TO THE APPROVED PLANS WHICH ARE ON (D FILE AT THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS. ANY z DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS. uj 17. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE 0 WHENEVER CONSTRUCTION IS IN PROGRESS. < 18. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW Z PAVEMENT LEVEL. < Ld 0- 19. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING (n TRAVELED ROADWAY SHALL BE BACKFILLED ONLY WITH PEA GRAVEL _j 0 OR 5/8 MINUS CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS 0- 0 INTO THE EXISTING ASPHALT SHALL HE NEATLINE CUT WITH SAW 0 JACKHAMMER IN A CONTINUOUS LINE. A TEMPORARY MIX PATCH MUST BE PLACED IMMEDIATELY AFTER BACKFILL AND COMPACTION. PERMANENT HOT MIX PATCH SHALL BE PLACED WITHIN 30 DAYS AN Ff- SHALL BE THE THICKNESS OF THE ORIGINAL ASPHALT OR TWO INCHES WHICHEVER IS GREATER. Z uj 20. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN < AS-BUILT DRAWING OF THE STORM DRAINAGE SYSTEM, THE SANITARY _j SEWER SYSTEM AND THE SITE GRADING WHICH HAS BEEN STAMPE V J AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER. NOTE, > z LOCATE 0µ161TE SIDIEWAL-14- PER- AV-c-" F-LLA►•1 w APPROVED FOR CONSTRUCTION CALL 48 MURS c. 6L4a-A, BEFORE YOU DIG _01Tf Of SEATO* W-T !aF6*UfttC WOMICS DA-W 1-800-424-5555 pt G .01 %5a ft 43o p G ME o ,E 1%40• 12 31 85213