INSTALL_TANK TOP UPGRADE PLAN 1999

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_ 41 General Notes 1. THE GENERAL CONTRACTOR SHALL VERIFY EXISTING SITE CONDITIONS PRIOR TO BID SUBMISSION, - 2. ALL DIMENSIONS, AND CONDITIONS MUST BE CHECKED AND VERIFIED IN THE FIELD BEFORE STARTING ANY WORK. ANY DISCREPANCY SHALL BE CALLED TO THE ATTENTION OF THE OWNER'S ENGINEER FOR HIS DECISION BEFORE ' PROCEEDING WITH THE WORK. REPORT TO OWNER'SENGINEER IF UNUSUA`` SUBSURFACE CONDITIONS ARE FOUND. THE OWNER'S ENGINEER WILL DETERMINE IF A SOILS: REPORT AND OR. CON7INVING ONSITE INSPECTIONS ARE REQUIRED. 3.: REMOVAL OF PIPING SHALL BE PERFORMED BY A, LICENSED TANK SERVICE PROVIDER AS REQUIRED . BY THE STATE AND LOCAL REQUIREMENTS. CONTRACTOR SHALL PROVIDE NOTIFICATION TO THE JURISDICTIONAL ` ' ^ AGENCY RESPONSIBLE FOR INSPECTIONS ACCORDING TO THE PERMIT REQUIREMENTS. C //'� V 4. ALL EXCAVATED MATERIAL SHALL BE TESTED FOR CONTAMINATION PRIOR TO REMOVAL FROM THE SITE. C Cd• •� 'LCa �—, Q THE GENERAL CONTRACTOR SHALL SEGREGATE STOCKPILES ON SITE IF REQUIRED THE CONTRACTOR SHALL ' DISPOSE OF CONTAMINATED AND UNCONTAMINATED EXCAVATED MATERIALS AWAY FROM THE SITE AT APPROVED AREAS ARRANGED' 'DC) AND PAID FOR BY THE CONTRACTOR. ALL UNCONTAMINATED BACKFILL MATERIAL REMOVED DURING EXCAVATION MAY � . C ' ' BE REUSED AS BACKFILL DURING THE REINSTALLATION OF THE TANK SUB SYSTEM. 5. GENE LAWSRAL ONTRACTOR SHALL CONDUCT THEIR WORK IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL E •� .0 A0 ` 6• ALL ELECTRICAL WORK PERFORMED WITHIN CLASS HAZARDOUS AREAS SHALL BE SEALED PER NEC AND UFC O $, c0 REQUIREMENTS. tl Demolition Notes .w `o Ca U � c NOTE: THIS TANK LAYOUT IS PROVIDED FOR INFORMATIONAL PURPOSES AND REPRESENTS ,A SIGNIFICANT U ; � •� /^ NUMBER. OF CURRENT:TANK CONFIGURATIONS. SITE SPECIFIC CONDITIONS INCLUDING THE NUMBER OF TANKS, 7 W TANK SIZE AND BURY.DEPTH MAY VARY, HOWEVER IT IS THE INTENT OF THE OWNER FOR THE GENERAL 55 '^ CONTRACTOR TO PERFORM ALL WORK REQUIRED TO DELIVER A COMPLETE AND OPERABLE REVISED TANK SUMP W AND PRODUCT PIPING .DELIVERY SYSTEM. : o O O CONTRACTOR TO SAWCUT AND REMOVE ENTIRE EXISTING CONCRETE' TANK SLAB AND REINFORCING, SEE. SHEET r C1-1. CONTRACTOR TO FIELD VERIFY EXISTING PRODUCT, .VAPOR RECOVER HEADER, PIPING AND ELECTRICAL CONDUIT LOCATIONS BEFORE L DEMOLITION WORK COMMENCES. LOCATIONS SHOWN ARE ASSUMED, NOTE: IF ' ' DIMENSION OF REMAINING SAWCUT SLAB TO EDGE OF ASPHALT IS LESS THAN 5'-0", CONTRACTOR SHALL N ADDITIONALLY REMOVE THAT PORTION OF THE SLAB. O CONTRACTOR TO REMOVE EXISTING BACKFILL TO TOP OF TANKS. CONTRACTOR TO INSTALL TEMPORARY BARRIER O y• O - (IF REQUIRED) TO PREVENT EXISTING PEAGRAVEL FROM MIGRATING INTO WORK AREA OR UNDERMINING ADJACENT IMPROVEMENTS, (I.E. PLYWOOD SHEATHING OR. PLASTIC SHEETING). CONTRACTOR TO REMOVE EXISTING TURBINE SIDE MANHOLES. Cd ® "CONTRACTOR SHALL FIELD LOCATE, INTERCEPT AND CUT EXISTING CONDUIT ROUTED TO TURBINES AT A U CONVENIENT LOCATION. REMOVE ALL WIRING BACK TO PANEL. ALL ELECTRICAL WORK SHALL CONFORM TO THE UNIFORM ELECTRICAL CODE 1994 EDITION AND TO ALL LOCAL REQUIREMENTS. NOTE THAT EXISTING •N Cd CONDUIT LOCATIONS ARE ASSUMED. O ' CONTRACTOR TO REMOVE EXISTING .PRODUCT HEADERS BACK TO A LOCATION CLEAR OF PROPOSED NEW "TURBINE SIDE FLOATING SUMP' LOCATIONS. CONTRACTOR SHALL FIELD LOCATE, AND REMOVE ALL PIPING ENCOUNTERED Cd INCLUDING ANY OLD STEEL PIPING. CONTRACTOR TO FOLLOW ALL GOVERNING JURISDICTIONAL REQUIREMENTS FOR THE REMOVAL AND DISPOSAL OF THE PIPING.- CONTRACTOR TO LOCATE EXISTING VENT AND VAPOR RECOVERY HEADERS AND DETERMINE IF THEY REQUIRE (d REMOVAL TO SATISFY PROJECT REQUIREMENTS. IF REMOVAL AND RELOCATION IS REQUIRED,'CONTRACTOR SHALL REMOVE VENT AND VAPOR RECOVERY HEADERS BACK TO A LOCATION CLEAR OF PROPOSED FLOATING SUMP LOCATION. CONTRACTOR TO FOLLOW ALL GOVERNING JURISDICTIONAL REQUIREMENTS FOR THE REMOVAL AND DISPOSAL OF THE PIPING. 0 ,. O CONTRACTOR TO REMOVE EXISTING. TURBINE HEAD AND PREP FOR "BRAVO" TURBINE CONTAINMENT SUMP. U (SEE INSTALLATION PLAN FOR REQUIREMENTS,)Cd , C ® CONTRACTOR TO SAWCUT AND REMOVE ALL MISCELLANEOUS ASPHALT AFFECTED BY THE TANK. SLABCd W AND PIPING REMOVAL AS WELL AS OTHER MISCELLANEOUS LOCATIONS ON SITE AS DIRECTED BY OWNER'S .Cd Z , " ENGINEER. SAWCUT CLEAN ALL ADJACENT ASPHALT BEFORE PATCHING. Q O CONTRACTOR SHALL MAINTAIN AND PROTECT EXISTING MONITOR WELL AND EQUIPMENT MANWAYS IN PLACE. J C - RESET COVER PLATES TO NEW. SLAB ELEVATION AS REQUIRED BY NEW WORK.. U 0 CONTRACTOR SHALL REMOVE EXISTING TWO-POINT FILL AND VAPOR RECOVERY MANWAY, SPILL CONTAINMENT AND O W ASSOCIATED HARDWARE. MAINTAIN AND PROTECT FILL AND VAPOR RECOVERY. .RISERS IN PLACE. N= Cd Q + fA O � >- Z cd U REMOVE it ~ n g ,10 (�EXISTING 3 - 3: 0, � ,C t ' MANHOLE 1 "(TYP.) 9 A.C. PAVING \ ,..1 ` -iY - "f }•. tj' .1 .,1 , :1• .j .1:1 �`i.:T•%i ^.i ,�" �� U . ; E 0 3 S' . M ,, Z c C13 2 . REMOVE. "EXISTING Z Q .� ' Fi4d-maw— ., . . T PEAGRAVEL :. 5 �•–: ++,' G� . . t. PR L...: c. �¢ �[ EXISTING REAGRAVEL •.. .: . ., .,. : :. .. Z o..� ,. p . '. . ...,;.. - MANWAY TO REMAIN 4 CONDUIT: a a I I Cd 0 Q 4) ¢ I '- VENT VAPOR ... Ld • %s - - '` It A 4' BLACK STEEL EXISTING TANK EXISTING TANK ��\ RISERS TO REMAIN MANWAY TO REMAIN 6 MANWAY TO REMAIN L4 E � lel j 1 2 3 4 5 � � I 7 8 9 10 11 12 13 14 15 16 19 20 a \\\ EA At \\\ �— XISTING FILL TUBE AND OVERFLOW. / ' master'rebase da PROTECTION TO REMAIN 3/27/98.: w - . NO. ARCO PRODUCTS COAPANY MAAT9i REVI&ONB ¢ �. . : r. NO. DATE REYI810NS - PROJECT RELEASE prof.eze! ` d'evrtl by r z -- 2/29/99 0 0. 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