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Ors! • .T• r .{. , ' 310 ' 4• '� tPNG Sp S� Q44 . ......... ....::::: ::::::... :;::::::: ::::::::: ;:::::: ::::::::: :::::::;: :;:;::::: ;:::;:::: ;:::;;: ::::::;:: :;::::::: ::::::::: ;♦.•.•... .....••.. ......... ::::::a"'"' ::::;:::: ........, .... ..•...... .::....:: ......: :: ::::::::: ......::: 10 1 .......♦.... .. ..............•, ........... 0.•••••. ;:::::;:: ::::::::: :::::::;: :::::;;:: ;:::;::;: ::;:;;;:: ::::::::: ::::;:::: ::::::::: :;::::::: 5 ;::;;:::; :::;;;::: :::: ;;:;;;;:: : ::::::::: :::::::;: ::;:;:;;: ;:::::::: :::;::::; ......... ::;;:;::: ... ... .........,•.... .......... •. 5 :;I:::::: : ::::::::: ::::::;;: ::::;:::: ::::;:::: ::;:;;::: ::::::':: ......... ......... ........, >.• 0 ;:::::::: ::::::::: ::::::::: ::::::::: ::::::::: ::::;:::; ......... :.. ::::::::: ;::::;... :::::;::: ::::: �:: p 01 CONTRACTOR SHALL REMOVE AND WASTEHAUL EXISTING AREA INLET, CATCH BASIN, STORM DRAIN MANHOLE, OR SANITARY SEWER MANHOLE. Q2 CONTRACTOR SHALL PROTECT EXISTING STORM PIPE OR CATCH BASIN DURING CONSTRUCTION � CONTRACTOR SHALL CUT AND CONNECT EXISTING STORM DRAIN PIPE TO NEW CATCH BASIN, VAULT, ACCESS RISER OR STORM PIPE. CONTRACTOR SHALL PROVIDE A GASKET AT THE PIPE —TO —CB CONNECTION TO REDUCE HORIZONTAL PIPE MOVEMENT FOR PVC AND D.I. PIPES. ® CONTRACTOR SHALL INSTALL PERMANENT CONCRETE PLUG IN EXISTING STORM DRAIN PIPE. �5 CAUTIONS POTENTIAL UTILITY CONFLICT. CONTRACTOR TO USE "ETHAFOAM" PAD AS SEPARATION BETWEEN UTILITIES WHERE VERTICAL SEPARATION IS LESS THAN 6" © CONTRACTOR SHALL REMOVE AND WASTEHAUL EXISTING STORM DRAIN PIPE OR SANITARY SEWER. 07 CONTRACTOR SHALL MAINTAIN 8" MINIMUM HORIZONTAL SEPARATION BETWEEN CATCH BASIN AND GAS LINE. CONTRACTOR SHALL IDENTIFY ANY SEPARATION LESS THAN 8" FOR REVIEW BY CITY. ® CONTRACTOR SHALL CORE DRILL EXISTING CATCH BASIN AND CONNECT NEW STORM DRAIN. Q CONTRACTOR SHALL DRILL 1 " HOLES AT 2" SPACING TO PROVIDE KNOCKOUT SUITABLE FOR PIPE CONNECTION AND PROVIDE WATERTIGHT CONNECTION BETWEEN STRUCTURE AND PIPE. 10 CONTRACTOR SHALL MAINTAIN 12" MINIMUM HORIZONTAL SEPARATION BETWEEN CATCH BASIN AND WATER LINE. CONTRACTOR SHALL IDENTIFY ANY SEPARATION LESS THAN 12" FOR REVIEW BY CITY. Q1 CONTRACTOR SHALL FIELD VERIFY DEPTH OF EXISTING STORM PIPE PRIOR TO INSTALLATION OF CATCH BASIN. Q CONTRACTOR SHALL EXCAVATE AROUND ALL SIDES OF EXIST. CATCH BASIN WHEN MAKING CONNECTION TO AVOID UNBALANCED SOIL LOADING. Q CONTRACTOR SHALL FILL EXISTING PIPE PENETRATION WITH WIRE MESH AND 4,000 PSI PORTLAND CEMENT CONCRETE FOLLOWING INSTALLATION OF NEW SD PIPE. 10+20 11 +00 d 1 12+00 13+00 13+60 — I �- IrA 5 O 21088 v s`rjOxAL ����.i►�d 1Y EXPIRES: 7-12-2004 G�.y & Ouba�, Inc. - CONSULTING ENGINEERS 701 DEXTER AVENUE NORTH SUITE 200 SEATTLE, WASHINGTDN 98109 <200 M-0860 cool w z %U I 3 z cwn -1NO c�aa. w ram 005 •i- 0 ,�,^^ �O,^� N N — Y/ W r — N z N ?I rzo w rn vV)03 �w �w t ,` N L� \� r P .. 't SW_ 7TH E j: ......... n �F�.���:�_... r SHEET 41 5 6 7 f ,8 �9 10 JJ �' W Q SHEET LAYOUT Z -i S,MAM: SCALE: vER71CAL: NAw 19W �aNmS.T. A5 SHOWN NORM NAo ,983„99, A6 ,�- CITY OF DROWN: M.W. _ R E N TO N CHECM, J.N. ONE WH DATUM M WAT FUU- SOME Planning/Building/Public Works Dept. IF wr ONE NO. REVISION BY DATE APPR sME A000RDMIOLY K.E. D• 2'JS91ro 1T 12 AS Bu10— PEP, coNTRAc.Toit's Rezap.D G%OS RECOMMEWDED FOR APPROVAL Byt Datel 3Jij _ By`- 0-* --- Date: 71fj► y - By`---------------- Dater ------- By`---------------- Datei-------- S.W. 7TH STREET DRAINAGE IMPROVEMENT PROJECT °�04 PHASE 2 — LIND AVE. SW. TO MORRIS AVE. S. RAM OR "M NO: PLAN AND PROFILE STA.10+20 TO 13+60 7 -* • 27 SCANNED MAY 0 1 Z006 '`' -:= `ZD - 2? r 67 5;i �