|
i
<br /> REVISIONS BY
<br /> .6"T,liCA< CGWGPE/�' /13BA.g a,C,6.NoN:__!✓sA/-¢5 �,
<br /> Z4"MIN. PASS Z/cAv v riot/ A4,s.
<br /> - o- -
<br /> A. GENERAL SQL do cs : C-S. o
<br /> 1.0 REFERENCE TO GENERAL CONTRACTOR IS DENOTED G.C. ,t�i6/O.Cvvn rii r'"
<br /> 2.0 G.C. SHALL HANDLE AND INSTALL ALL ITEMS AS PER MANUFACTURES INSTRUCTIONS AND O
<br /> THE DRAWINGS PROVIDED. IF A CONFLICT ARISES THE MANUFACTURES INSTRUCTIONS _____
<br /> SHALL BE CONSIDERED PRIMARY. 2'D ' ZOO /N. 4'} HI. FtaE
<br /> I/AOpQ/VEKT n
<br /> 3.0 O.C. SHALL KEEP SITE FREE AND CLEAR OF ACCUMULATED WASTE AND RUBBISH. f/AC4s4ASJ-Pry ' \
<br /> C.Q�T/QAC G�emPAC1'vON AREq tK�PE�MW- - ('� .
<br /> 4.0 G.C. SHALL ENSURE COMPLIANCE WITH OSHA ,APPLICABLE CODES&, REGULATIONS B6/Wti EN S;.'' 7 D'Cecac.�G fir ) • \ '
<br /> ATALLTIMES. - U,$c'' ivosoa+V P.Qa�S'c 4J' /2a>f� / � _-all L/APO.e-L/d/t'_. ____-__ v
<br /> B. EXCAVATION �Y4 ccc P� yeE�.ra vi ve ar.C YR VKS 2Y ✓E /r LttiF ��r/�`/
<br /> 1.0 PRIOR TO EXCAVATION FOR TANK FIELD, G.C. SHALL REVIEW THE TEST HOLE& O v
<br /> SOIL STRUCTURE ASSESSMENT GEOTECHNICAL INVESTIGATION DOCUMENTS .1 pACYEO /Z 'MIN' aAG�,c;`'c- 5E0 -.'YO/o BAGG -{rAi4VE Nn
<br /> Zqlav/
<br /> FROM NEIL 0. ANDERSON &ASSOCIATES DATE 6/8195.
<br /> 2.0 NO ONE IS TO ENTER THE TANK FIELD EXCAVATION AT ANY TIME UNLESS THE SIDES HAVE
<br /> BEEN SHORED, SLOPED, OR BRACED AS NECESSARY. G.C. SHALL BE RESPONSIBLE FOR rJ/P/�,y� SECr/UN TL/RavGN T�JA/K �'/ELO -
<br /> THE DETERMINATION OF'SAFE TO ENTER'THE EXCAVATION SITUATIONS. YaPL>Q F IIENT.L/NES '59,r- <Cpq r fISSE"McYCY TG S.350TA,t/KLfYEL
<br /> 3.0 FOR UNSTABLE SOIL LESS THAN 250 ps1 COHESION OR WITH AN ULTIMATE BEARING LOGfi TE.p /.v_ T✓P6/.v� .S�rJ,*� `^7�
<br /> CAPACITY OF LESS THAN 500 ps1,A FILTER FABRIC LINER IS REQUIRED TO PREVENT v`
<br /> BACKFILL MIGRATION. FILTER FABRIC RECOMMENDED IS GEOTEXTILE MATERIAL
<br /> P0511.GTF 1300, OR GTF 150D AS MANUFACTURED BY EXXON.
<br /> 4.0 IF SHORING IS USED IT SHALL BE REMOVED PRIOR TO THE INSTALLATION OF ANY PIPING. - - •\\ ,
<br /> DO NOT ABANDON SHORING IN PLACE \v
<br /> . -3"x 4" VaPo,e. AA9.�T'LK. ¢,• pi�L. AoAvrrl2
<br /> 3" VApa+"L 1pe.riNG UTA d" F/e 4_ L�Cr/N� G1�i0
<br /> C. TANKS ,' ui
<br /> /"TYP
<br /> 1.0 TANK MANUFACTURES INSTALLATION CHECK LIST SHALL BE INITIALED AND SIGNED BY G.C.AND OWNERS REP., AS APPROPRIATE,AS EACH STEP IS COMPLETED.
<br /> 2.0 LIFTING AND HANDLING EQUIPMENT SHALL BE SIZED TO ADEQUATELY LIFT AND LOWER 5 O
<br /> TANKS WITHOUT DRAGGING OR DROPPING, USE LIFTING LUGS AND GUIDELINES TO LIFT&
<br /> POSITION TANKS. TANKS ARE TO REST ON SMOOTH GROUND FREE OF ROCK AND 5P11-4 cO 7-"q1- /ER- -
<br /> FOREIGN OBJECTS. CHOCK TANKS WITH TIRES TO PREVENT ROLLING, DO NOT ROLL
<br /> OR DRAG TANKS AT ANY TIME. I- Y
<br /> 3.0 O.C. IS TO NOTIFY GOVERNMENTAL AGENCIES AT THE PROPER TIME INTERVALS 36 SPf1Cf y Fm
<br /> PRIOR TO ANY PRESSURE,VACUUM, HOLIDAY, OR PRECISION TESTING, OWNERS REP, SHALL 1 --
<br /> BE PRESENT AT ALL TESTING. - I I U
<br /> 3.01 PRECISION TESTING IF REQUIRED BY ENVIRONMENTAL HEALTH SHALL BE CONDUCTED TY.Q/CAGB
<br /> BY A LICENSED TESTER RECOGNIZED AS ACCEPTABLE BY COUNTY ENVIRONMENTAL g,F;.9✓D 6201? O!S�E.t/st;K ctwrAnv�y�-.✓.r PCI.I"
<br /> REPRESENTATIVES.
<br /> 4.0 PRIOR TO COMPLETION OF BACKFILL AND AFTER ANY PRESSURE,VACUUM, OR HOLIDAY B. <-
<br /> TESTING, INSTALL'UNUSED FITTINGS'AND'RISER ISOLATION KITS'AT ALL FITTINGS QCXJB/ .o+o�rSy�;gR�,c/,P.F_ ' PAZx
<br /> OUTSIDE OF THE TURBINE SUMP: .COAT ALL METALLIC COMPONENTS THAT WOULD BE - -Q.Qiy VP AUTOM/JT/c .S.�.rc./T zoAvW "GOAT
<br /> EXPOSED TO THE BACKFILL WITH 'KOOPERS'BITUMATIC OR COAL?AR EPDXY,AND WRAP _
<br /> WITH 3M TAPE. ALL COMPONENTS SHALL BE CLEAN AND CORROSION FREE BEFORE TDTAL C, YTFl/N.y1E',VT FLF_X PU.�TS
<br /> uj
<br /> APPLYING THE COATING. EXTEND COATING 3'ONTO ALL FRP COMPONENTS. TURBINE SUMPS 1n/r i-i-/ 5. S. fLAMPS Gr/yPp/,q,1/ Z S!"Atif- f1!/TD
<br /> ARE TO BE AFFIXED WITH THE ADHESIVE PROVIDED BY THE MANUFACTURE TO THE TANKS/G
<br /> It
<br /> TURBINE SUMP COLLAR,
<br /> '_' __ TEGEFGEX SS FIERY. IONNEzrp,E. - Si-lurp�.� 9or� F"U1G Y91Y1' '�
<br /> 5.0 BACKFILL MATERIAL USED FOR TANK BEDDING MUST BE WELL WASHED AND MEET ASTM 1 (`/)
<br /> D-448, AASHTO M-43,AND ASTM C-33 FOR QUALITY AND SOUNDNESS, O.C. SHALL SM/TN k22-0 T,1%.F't':9,0 F/dGC/1SS Ccu/YiJ/.VME.G'r' .o/DE`
<br /> PROVIDE SIEVE ANALYSIS ACCEPTABLE TO OWNER'S REP.. THE FOLLOWING O
<br /> MATERIALS MAYBE USED: r 4"ALUM/.VU.v[ `/GG - P Tli 45L
<br /> 0"R
<br /> 5.1
<br /> 5.1 PEA GRAVEL: NATURALLY ROUND AGGREGATE WITH A PARTICULE SIZE NOT LESS THAN
<br /> 118'OR MORE THAN 314'DIAMETER WITH NOT MORE THAN 3%PASSING THROUGH A -- -- )
<br /> NUMBER 8 SIEVE.
<br /> 5.2 CRUSHED STONE:AN ANGULAR AGGREGATE WITH A PARTICULE SIZE NOT LESS THAN 1/8' =SM/TN -0, 7-
<br /> OR
<br /> OR MORE THAN 11Y DIAMETER WITH NO MORE THAN 3'/o PASSING THROUGH A .SLpPEO OONN M/N. YO Y/W,<
<br /> NUMBER 8SIEVE.
<br /> 8.0 INSTALLATION:
<br /> 8.1 FOLLOW TANK MANUFACTURES INSTRUCTION AND: r •
<br /> 6.2 ONLY INSTALL TANKS AFTER A 12'SMOOTH AND LEVEL BACKFILL BED IS IN PLACE OVER
<br /> THE ENTIRE TANK FIELD EXCAVATION FLOOR.
<br /> 8.3 SET, POSITIONED,&LEVELED TANKS SHALL HAVE A MINIMUM OF TWO FEET BETWEEN W
<br /> TANK SIDE &END WALLS AND THE TANK FIELD EXCAVATION WALLS, AND A D. PIPING E. CONCRETE
<br /> MINIMUM OF THREE FEET BETWEEN TANK WALLS WHEN TANKS ARE PLACED END TO
<br /> END OR A MINIMUM OF TWO FEET IF TANKS ARE PLACED SIDE BY SIDE. 1.0 ALL MATERIALS,WORKMANSHIP,AND INSTALLATION .PRACTICES SHALL BE IN ACCORDANCE 1.0 CONCRETE TO BE IN ACCORDANCE WITH SITE ENGINEERING. (3000 PSI AT 30 DAYS) TANK
<br /> WITH NFPA 30, NFPA 30A, AND APPLICABLE CODES. BED CONCRETE COVER IS TO EXTEND A MINIMUM OF TWO FEET PAST THE TANK
<br /> 0.4 AFTER TANKS HAVE BEEN SET AND LEVELED THE FIRST TWO FEET OF BACKFlLL SHALL EXCAVATION OVER UNDISTURBED SOIL IN ALL DIRECTIONS. TANK COVER CONCRETE SHALL
<br /> BE INSTALLED IN SD(INCH LIFTS AND WORKED COMPLETELY BENEATH THE 2.0 PIPING MATERIAL SHALL CONSIST OF RIGID GALVANIZED PIPE AND CONNECTIONS ABOVE THE BE A MINIMUM DEPTH OF SIX INCHES WITH N3(3181 REINFORCING STEEL BAR AT EIGHTEEN
<br /> TANK BOTTOMS AND END CAPS USING WOODEN DOWEL PROBES. TANKS. RIGID GALV.VENT RISERS ABOVE GRADE, RIGID FRP VENT LINES, RIGID FRP VAPOR INCH CENTERS EACH WAY WIRE TIED AT INTERSECTIONS AND PLACED UPON BENCHES. ALL
<br /> RECOVERY LINE$ BELOW GRADE. RIGID FHP DOUBLE WALLED PRODUCT SUPPLY LINES, SPLICES TO OVERLAP A MINIMUM OF EIGHTEEN INCHES AND SHALL BE DOUBLE TIED.
<br /> 7.0 BALLASTING WITH STAINLESS STEEL FLEXIBLE COUPLING$, AND FLEXIBLE DOUBLE WALLED r
<br /> CONNECTORS BELOW GRADE. F. ELECTRICAL
<br /> 7.1 IF WATER BALLASTING IS USED:ATTACH STP RISER AND MANIFOLD HOUSING ONLY.
<br /> O.C. IS TO REMOVE, STORE,AND PROTECT STP ASSEMBLIES. COVER STP HOUSING WITH 3.0 ALL RIGID FRP LINES AND FITTING SHALL BE A. 0. SMITH RED THREAD. G.C.'S INSTALLATION 1.0 ELECTRICAL WIRING SHALL BE ENCLOSED IN RIGID METAL ELECTRICAL CONDUIT IN ALL
<br /> A BOLTED DOWN RIGID PLYWOOD COVER. ONLY POTABLE WATER IS TO BE USED. PERSONNEL SHALL BE TRAINED CERTIFIED, AND AUTHORIZED INSTALLERS. PETROLEUM HAZARDOUS AREAS, CONDUIT SHALL BE TOTALLY SEALED OFF AT ANY EXIT
<br /> REMOVE AND PROPERLY DISPOSE OF WATER AFTER TANK SLAB AND PAVING ARE TOA POINT ABOVE GRADE. EMERGENCY POWER KILL SWITCHES ARE TO BE INSTALLED w
<br /> FINISHED. INSTALL STP ONLY AFTER WATER IS REMOVED, 4.0 GALVANIZED STEEL PIPE SHALL BE SCHEDULE 40 (ASTM-5-120). FITTINGS SHALL BE 300 PSI WITHIN SEVENTYFIVE FEET OF ALL DISPENSERS. ALL FITTINGS TO BE USED SHALL CARRY '
<br /> GALV. MALLEABLE IRON. NEMA DESIGNATION FOR USE IN A PETROLEUM HAZARDOUS AREA. 1 \
<br /> Z2 THE USE OF MOTOR FUEL BALLASTING REQUIRES THAT THE G.C. MAINTAIN PRODUCT
<br /> ACCOUNTABILITY BY PERFORMING AND LOGGING DAILY INVENTORY STICK READINGS 5.0 ALL PRESSURE PIPING SHALL BE TESTED TO ONE AND ONE HALF ITS OPERATING PRESSURE,
<br /> AS A PRECAUTION AGAINST LEAKS. IN THE EVENT A PRODUCT LOSS DOES OCCUR ALL OTHER PIPING INCLUDING CONTAINMENT PIPING SHALL BE TESTED AT A MINIMUM 5 PSI WITH
<br /> THE OWNERS REP.AND GOVERNMENTAL AGENCIES ARE TO BE NOTIFIED IMMEDIATELY. ALL CONNECTIONS SOAPED AND INSPECTED PRIOR TO BACKFILL
<br /> 8.0 BACKFILL ALL PIPING TRENCHES WITH THE SAME BACKFILL MATERIAL USED IN THE TANK
<br /> Date
<br /> FIELD EXCAVATION.IT IS RECOMMENDED THAT G.C. CONDUCT PRESSURE LINE TESTS AND 1O
<br /> VAPOR BLOCKAGE TEST ON THE APPROPRIATE LINES AFTER BACKFILL AND BEFORE
<br /> Scala
<br /> CONCRETE OR ASPHALTIC CONCRETE IS IN PLACE.
<br /> Drawn
<br /> Job
<br /> She*l 3
<br /> f -
<br /> Of 4 Sheets
<br /> 1
<br /> iiiN MIMI[O OM HO. I[OgI Cl411Md(•
<br />
|