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General Notes 32'-0* + TANK SLAB .. TO VENT STACK REF. - PIPING LEGEND - - - - - - - - 2" F.G. SINGLE OR DOUBLE WALL PRODUCT PIPING (LOCATIONS ASSUMED) 2" OR 3" F.G: SINGLE WALL VAPOR RECOVERY PIPING (LOCATIONS ASSUMED) A - - - - - - - - - - -- 2" F.G. SINGLE.WALL VENT PIPING (LOCATIONS ASSUMED) EXISTING CONDUIT (LOCATIONS.ASSUMED) . '. or NOT DOF ` T 1 EXISTING CONCRETE TANK SLAB. TO BE REMOVED X PIPING OR CONDUIT INTERCEPT POINT (CONTRACTOR To DETERMINE) ^ ,> Q S E S EET K3- C) O (O O 1. THE GENERAL CONTRACTOR SHALL VERIFY EXISTING SITE CONDITIONS PRIOR TO BID SUBMISSION. 0. �, o I 2. ALL DIMENSIONS AND CONDITIONS MUST BE CHECKED AND VERIFIED IN THE FIELD BEFORE STARTING ANY WORK. C A I ANY DISCREPANCY SHALL BE CALLED TO THE ATTENTION OF THE OWNER'S ENGINEER FOR HIS DECISION BEFORE- C •0) , 1 ` PROCEEDING WITH THE WORK, REPORT TO OWNER'S ENGINEER IF UNUSUAL SUBSURFACE CONDITIONS ARE FOUND. ,^ THE OWNER'S ENGINEER WILL DETERMINE IF A SOILS REPORT AND OR CONTINUING ON SITE INSPECTIONS ARE REQUIRED. O � (0 C 3. REMOVAL OF PIPING SHALL BE PERFORMED BY A LICENSED TANK SERVICE PROVIDER AS REQUIRED I ` C BY THE STATE AND LOCAL REQUIREMENTS. CONTRACTOR SHALL PROVIDE NOTIFICATION TO THE JURISDICTIONAL v of 1 ® AGENCY RESPONSIBLE FOR INSPECTIONS ACCORDING TO THE PERMIT REQUIREMENTS Q -a C 4. ALL EXCAVATED MATERIAL SHALL BE TESTED FOR CONTAMINATION PRIOR TO REMOVAL FROM THE SITE. co THE GENERAL CONTRACTOR SHALL SEGREGATE STOCKPILES ON SITE IF REQUIRED THE CONTRACTOR SHALL i,' O cd DISPOSE OF CONTAMINATED AND UNCONTAMINATED EXCAVATED MATERIALS AWAY FROM THE SITE: AT APPROVED AREAS ARRANGED / \ CO C lVJ I AND PAID FOR BY THE CONTRACTOR. ALL UNCONTAMINATED. BACKFILL MATERIAL REMOVED DURING EXCAVATION MAY V BE REUSED AS BACKFILL DURING THE REINSTALLATION OF THE TANK SLAB SYSTEM. 7 > CO '�(^^ti. 1 5. GENERAL CONTRACTOR SHALL CONDUCT THEIR WORK IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL W LAWS AND REGULATIONS. ® Q 0 6. ALL ELECTRICAL WORK PERFORMED WITHIN CLASS I HAZARDOUS AREAS SHALL BE SEALED PER NEC AND UFC r EXIISTING 7 EXISTING TURBINE " T ICK CONCRETE DR S B (TYP. 3 PLCS.) REQUIREMENTS. • N MM 6 X 6 - 'W1.4 .4 W � `CII,, TO IREM 1 SAW CUT LINE Demolition Notes rn 4 TURBINE CONDUIT O c o (TYP.) ti NOTE: THIS TANK LAYOUT IS PROVIDED FOR INFORMATIONAL PURPOSES AND REPRESENTS A SIGNIFICANT - - - - - - - - - - - - - - x NUMBER OF CURRENT TANK CONFIGURATIONS. SITE SPECIFIC CONDITIONS INCLUDING THE NUMBER OF TANKS, / j I N P N TANK SIZE AND BUIRY DEPTH MAY VARY, HOWEVER IT IS THE INTENT OF THE OWNER FOR THE GENERAL I I H U P +1 CONTRACTOR TO PERFORM ALL WORK REQUIRED TO DELIVER A COMPLETE AND OPERABLE REVISED TANK BUMP o AND PRODUCT PIPIING DELIVERY SYSTEM. Q 1O CONTRACTOR TO SAWCUT AND REMOVE EXISTING CONCRETE TANK SLAB AND REINFORCING AT U ��i -__ __ _ -� - - - - _ - - LOCATIONS AS SHOWN. CONTRACTOR TO FIELD VERIFY EXISTING PRODUCT, VAPOR RECOVER HEADER PIPING AND TO BUILDING ELECTRICAL CONDUIIT LOCATIONS BEFORE DEMOLITION WORK COMMENCES. LOCATIONS SHOWN ARE ASSUMED. WCd NOTE: IF DIMENSIOIN OF REMAINING SAWCUT SIAB TO EDGE OF ASPHALT IS LESS THAN 5'-0", CONTRACTOR TO ADDITIONALLY C, o REMOVE THAT PORTION OF THE SLAB. G 2 < O CONTRACTOR TO REMOVE EXISTING BACKFILL TO TOP OF TANKS. CONTRACTOR TO INSTALL TEMPORARY BARRIER (IF REQUIRED) TO PREVENT EXISTING PEAGRAVEL. FROM MIGRATING INTO WORK AREA OR UNDERMINING ADJACENTIMPROVEMENTS. v (I.E. PLYWOOD SHEATHING OR PLASTIC SHEETING). Y Q _ CONTRACTOR TO REMOVE EXISTING TURBINE SIDE MANHOLES rr ® CONTRACTOR SHAT FI D T RCEPTREMO ND IS C T ROUTED TO ti - iSAW LINE CUT zi� �O REOU fS. L NO L HANF NF T M TIONG C�T T�A N#D9** AND TO ALL �l + L i CONTRACTOR ff TO N.R 0 N DUCNTRAT JA;DE Sj�iiII��K //MM�� ION CLEAR OF PROPOSED NEW TURBINE NOTE: IF DIMENSION OF REMAINING SLAB TO EDGE OF IN IRSI[E E rILO iW TL ER IP A DDSPOHFL D A ,V MOVV£ DI pNALG ENCOUNTERED - I .� '^ ASPHALT IS LESS THAN 5'-0" CONTRACTOR TO ADDITIONALLY 1�Tp�+��f' tt77i�si' 77FF" REMOVE THAT PORTION OF THE SLAB. ( © CONTRACTOR TO L AT E NO AND V PO R VESDRIOE100%ON AND DETERMINE IF THEY REQUIRE I REMOVAL TO SATIS P 0 C EQ REMENTS.��F FPPF{{ IS REQUIRED, CONTRACTOR SHALL REET�ID EC ER HEADERS�BACM� T�FPD FLOATING SUMPLO 0 0 A 0 T OW LL GOVER J Ir_WN HE REMOVAL AND <� O S EMOVE EXISTING PRODUCT PIPING DISPOSAL OF THE PIPING, to U A DERS TO LOCATION SHOWN \,._ 1 1 1 CO A R R XIS G RBINE H D P RA B C NNMENT SUMP ) -- Tank Slab Demolition Plan Q cs N L O EMENTS, E'�" . Q OCO co 8 CONTRACTOR TO SAWCUT AND REMOVE-ALL-MISCECLANEOUS 'ASPHALT AFFECTED. BY THE'TANK SLAB - ! ~ W SCALE: 1/4" = 1'-0" AND PIPING REMOVAL AS WELL AS OTHER MISCELLANEOUS LOCATIONS ON SITE AS DIRECTED. BY OWNER'S ENGINEER. CL SAWCUT CLEAN ALL ADJACENT ASPHALT BEFORE PATCHING. TO DISPENSER ISLANDS _ __ _ _ O9 CONTRACTOR TO REMOVE EXISTING HYDROSTATIC TANK MONITOR, MANWAY AND RISERS. REMOVE ALL RELATED PIPING, I"••• C FITTINGS, AND ACCESSORIES Z Cd U EXISTING TWO-POINT FILL J REMOVE "\ C .-. �{ 4► A RISERS TO REMAIN, SEE SITE c EXISTING 3 1 (TYP,) �., - "� w 00': cd 2 3 PIAN I MANHOLE �... ` A.C. PAVING �z •2. . O y. , , '1 Q _ w U � C0 REMO�PEAGRAVEL ID C0 co (STING. ' J o R ./ i = Q ¢ . . Cd EXISTING PFAGRAVEL I � . > ` 'MANWAY TO REMAIN f C O L O _ . \ CONDUIT J � > '..VENT \ . VAPOR;. 00 J t—OO 1 z ¢ I 4" BLACK STEEL EXISTING TANK '� EXISTING TANK 7�._.i� RISERS TO REMAIN MANWAY TO REMAIN --"`. „� MANWAY TO REMAIN \\ uu3 x j 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 19 20 lI • � cc � N � zCC o � a � . \ \ / / master rebase dale - JL a NO. ARCO PRODDCT9 COWANY MAHIBi FIEVOOM QN0, DATE. _ REVISOM _ PPOJEC."T R6.�A8E_ fxQl exe. drewn by ¢ - ti T -. .. :. . . z CHECK 19/CI/.30 RFV TVP CA (,QMMENTS 7fa 00 . .: RAN FOR � z RELEAW 6080 z Underground Tank Section FELEASE „�e '� TK-2 ZSCALE: 1/2" 1'-O" A&BUTT of `AR995/995TK-2.DWG