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LEX
<br /> --- - - - _- COFFROTH
<br /> 04 DOUBLE WALL FRP TANK INSTALLATION TANK TESTING0,3�
<br /> TANK HOLD—DOWN INSTALLATION 06 PATCH PAVING AND CONCRETE WORK ASSOC *
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<br /> 9. PRE-INSTALLATION TEST SET UP: Prior to the pre-Inetatlotlon lest, oil ,hipping pace must GENERAL. REQUIREMENTS: Anchor all underground storage lacks with concrete hold-downs H l J
<br /> MATERVIS! Double-Wg1t fibef.7lo„ relnforced plastic (FNP) ,tomge tanks at ouppfie,d by Chevron be removed from the lank and the vacuum an the annular space must be released, ,loge or de°drneri) when specified by Company Rap. In the Scope of Work. Reser to droeing SCOPE OF WORK: ' S V e
<br /> are to be Installed by Contractor In accordance wllh the plane and ,pacinc,Iii.ns. i-10 (11-PET-FIO-S).
<br /> A vacuum on till annular space Is not q wb,lilule for Ilio pre-Inetallatlon lest. NI InstallationPalcn Paving: Patch poring work applies to minor .orx In connection with covering of pipe �p
<br /> ted, most be performed and retarded on company supplied forms. Tank bedding, ballasting and lank hal, backfill procedure, are described under Section 02 of these lr inch a a, area, adjacent to tgnk slab and other areas disturbed duringtank in,tallatIon
<br /> , ARCHITECTS UC.
<br /> 1. 'N. 11 o scifholione.
<br /> Oorbt Wuil OaA a a 10. TANK TESTING - INSTRUCTIONS: p
<br /> ,j;(gtDJfDOICaII°ns Xerasi_. S]XIID]/.�Az13(G9 IDs lank anchorage ,yyd,m shown on the drowing, It deafgned (or a maximum level o! round water ditribulad dudri thank inste lati, allation Refer PI108 to Flo o tank
<br /> lcabb drawingr i'4°r or r°o, and other areae PLANNERS
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<br /> 15,000 21; _ x,-3/4' Log Genual! Nobly Company Ropresentdtiva, who MUST able,,* ail lest,, of least 24 hours equal to the eubgrada level. g 9 DD
<br /> In advance of any Iasi.
<br /> for flab de lolls,
<br /> 12,000 a, - 0-I/Y long 36' - 3' long MAIEIiPLS;
<br /> 6' - O' O.D. d' - 1-1),2' U.O. The pre'aura aPPlkallon ryalern Is to have fropnesun gauges (range, 0 l0 10 D,( with 5
<br /> 10.000 31' - 6-1/Y Lang 30' - Y Long pet pressure reliefs) In the system, both In good condition and having been tested and 1, CONCRETE HOLD-DOWNS: Pre-cost, reinforced control, 'loge, 1Y' x IY or j7' x Its' In
<br /> 6' - 11 O.D. 6' - I-i� c'Ifbrood within o Three-month parlod prior to ilia lank teat (copy of the tool and crosr,echon, wllh chamfered edge,. Length, as shown on the drawing'. 1/Y diameter 2115 J STREET, SUITE 213
<br /> 1,000 11' - 4-1/4' Long 11' - 6 - 6 .onq calibration data to be fuml,hed to the Cgmpuny Representative upon request). galvanized deal anchor loops ar* to be cod Into Magi at location, Shown, Pro-cast material
<br /> 4' - 1' 0.6. 4' - 3-1 4' O.D. ,hall have achieved its uillrnale compres'Ive strength of 2500 psl (26 day,) prior to Indahatlon, SACRAMENTO, CA 95816
<br /> USE EXTREME GORE MOUND Nhe forkNENTHE PRESSURIZED any TANK. Ralleve 07 APPROVED MATERIALS
<br /> (Nal*: O.D. N over Ufa db,) till Pressure prior to moving the lank or removing any of Ilia fI1lingf. Pre-cart cannel, foundation puss which mol or exceed above ,pecirkotlon* are ou eplabie.
<br /> DO NOT Install as lank which shows cry evidence of Itaking The Compare( Representailvo 2. WIRE ROPE CABLE: Hot-alp ggh,anlred steel wire rope, ndnimunh 1/Y dlons4te,, breaking 916.443.2560
<br /> The contractor will furnish the exact hardware listed on lh* Rill of Motedots unless olher-wleo It to be notified and will determine Ru court* of action that will be followed. strength, 20.4K.
<br /> APPROVED BACKFILL a AIERULs: FAX 916.448.6583
<br /> speclllaJ by the Company Rap. the Contractor is responsible for all lobar, rnolulgl and equipment necessary to conduct
<br /> the fapowing taste 3. HARDWARE: Cable clamp,, coblt guides, guard,, etc. hall be Dol-dip ggivinfzed steel. 1. PEA GRAVEN-: A clean, noturally rounded o ,,regale with a 1/fl minlmum and o 3 4'
<br /> Other Canlroctor supplied equipment Acludss: vapor recovery (•hon S�ecif,ad) Phase I Aseensbliea: g /
<br /> s Pre-Inslollullon Prsesur* Test, Nr moxlmum Jlnmeler. IJP l0 3X of the prim es may pass Through a (6 leve.
<br /> WupUre dust cap, and nurna PlnU holder,. Phcss It Equipment: nil-RadreuWlion valve, high ho„ Post-Installaflon Pressure Tut, Air or Hydrostatic 4, PRO1ECTrvE COATING: Prior to backfUlim Innks, a u generous quonlll of 'Chevron O 1995 LEX COFFROTH & ASSOCIATES
<br /> retractor, nozzle swivel, Ito. Wnitr(, anti-kink springe, swivel hop,, clamp,, extension. Aephall Coallnq' by brush to all axpai ed heel pcablss 9loaps and hardware. 2. STCNE OR GRAVEL CRUSHINGS. Washed nwlnrfol, with particle sin b.lw.en I/6" and PIANS MAY NOT DE REVISED, COPIED, OR
<br /> Cut the submerged drop tube for product and heating Irl tanks at a 45' an, le so the lovrssl point 1. ACCEPTABLE SOAPS: 'Soopinq' The lank *tledcr and fillings wing a email garden- 1/2 . Up to 3X of Ih* particles moy pail through a 8 sieve. REUSED WITHOUT PRIOR WRITTEN PERMISSION
<br /> will be Y (Raid true) Irom the LOtlom of fill lank. The hlgh st paint mal ce a type Isand-pro,o0z4d spray unit. The toot soap ,holt be o h(qh looming loop' ahol INSTALLATION PROCEDURE: roved Illitertate must be dr f! ry OF LEX COFFROTH, ARCHITECT.
<br /> maalmvm of K from the botlorn of Vu tank. The maximum Jrnen dcn Is critical due to ah bubble, eotiry If In contact with an at, Irak in lM1* took but wont bubhh due to AVp y, frac of k, onJ Inow, and mall AS1U C-Jl, Paco. 7.1 for quasi
<br /> yuailly ivies. Orient lb, ,bn+*Igsq drop lube to direct Incoming product toward the eppo,it, and dispensingfrom it's pressure applicator. Acceptable loops ore: 1, Prepare the lank note to receive held-do*n 'logo'. Install sharing and soundness. TM dry gravel danuty most be a minimum of 95 pound, pe, cubic foot.
<br /> g (or stria eloping) In
<br /> of the lank. Rater to Instal!,; ian drowing, for additional d*toils, 'Saom Tell Con<enlralt. accordance *IUh Section 02. TA14K HOLE UNER: Contractor Ie to provide o Fllt*r faDdc Tank hot, Uner .hen:
<br /> 1. HANDLING: The Contractor It rte partible for off-lauding file tanks fram the deilve,y vahlCl, " nwoy Loc High Soap 2. Pump the water out of the tank hole, Keep water out of the lank hole until tanks have
<br /> A crane m backhoe of sufficient II(Un ca ocity must be used. Ili* weight of th• daublt wall 'VX6 Southband Leak Detector' been set, tied down, ballasted and backfilled. °) lank null h In unstable Boil, or i5ED ARCj,
<br /> qq GR'C of%AHSCq rT�
<br /> FNP look h ap prminalely 5GC0 - 6000 ,. or aggro,rel equal b) S.ppecilied by Company Rep. The enure lank hots ('tris, nrnf bottom) shall be covered. Lay
<br /> 3. Insert each f to Through it, ben anchor loop In Iha 'log n,arvinq attic lent coDle so that t!'a IoGrIC with 1 loot rninlmurn overtop r.
<br /> 2. LIFTING & MOVING: When Illl'.nq or moving an TRP Lank, cleat's use hropehy Bind II, PRE-U4STALLAtIQtd PRC SSURE TEST, NIi: Usa sslrame Car, around and near bob and, of Ilia cbDla will De kept al till top of the lank hole after the 'loge are set. r
<br /> u. mint and lift by iflin� W ,(s On large tanks, realer than 6 diameter, use a spreader any pressurized lank. Haver pressurize secondary (auto() fork without prsssurizing Lower and ositlon the 'lo i in the lank hole keeping both end, of the collates al the la c-IM42
<br /> eV p 1 9 a 7 9 D the primary (inner) 99 P 9 P Bedding E.Calsol, Iles down elope and temple well are so l a pec*d on Ilio top of the Nl at *' o )t
<br /> bar to ensure a lilt tingle of al least 45 Jegross al each tl1Ung lug. p y (� ) lank.
<br /> of the hot install till IY minimum thick beating material In tank hale. Smooth and labra. Excell Misr{c rel ice lop or the hale should De folded over Ina Deckfip mnprlal of
<br /> i z v
<br /> Nevar row
<br /> ll or * sable, or chainu
<br /> s around on FIiP lank. Sal on neolh ground, free of rock* NPrirnary (Inner) tank Tut: Locale a pressure gouge In Ue va nt/monllor Fitting
<br /> per the tank bedding instructions. suprade level, an
<br /> lling 9
<br /> and foreign obJeels. In the secondary (outer) tank. Locale a second pressure gavge at the Illi ' opening 4. Proceed with selling the lonlrs by adding bofla,l as necessary to oink and keep down theAPPROVEP FILTER FABRIC AUtERV1: V sort's pg-
<br /> and connect the air pressure to this Elting. tanks. Use only enough ballad to hold the tanks dawn until the bow-klilf Is even with the pp CgL1F
<br /> Exception: FRP Tanks may be rolled up to 90 degrees on a w.oth clean surface when performing S lap of the tank,, (Refer to Secilon 04 for tank sailing requlremenb.) Raenva Inc. - i ar 3401 ar 1 ar 3341
<br /> 1 reuuriz, the prlmoty (Inner) lank to a mintmum of 4 psi maximum 5 pit). Y CorpyyDD
<br /> lM pre-In,lallalicn gra ssura Issh ( P ) Phillip, FlD to re - SapT, I,q Fabric
<br /> k(anilor VS* pressure gom�ss for 1 hour. there should be no pn,fun Increase Caution; Uallwl level In tank rnwl clear ,xc*ed water or backfill level In lank hole
<br /> J. CHOCKING: Chock lank, In accordance with manuDaUuftre recommendation until rsud for In the secondary (color) sink. Soup all lank Flung,. during Inslollo(lon. ( ) or r,l sl C approved
<br /> Corp. e Trevha nufac
<br /> Installation. If windy condlticne ,xld or Or* axp,csed, anchor lonkI using mintmum 1/7' nylon or fabric aDPrgveJ Dy the tank manufacturer,
<br /> n hemp top* aver oath tank and secure to stokes of ud,,ivat. dra la Prevent maVUnent of the O.Sacondury (Outer) Tank Tut: Leave the pressure on the primary tank. Using 5. Install the cable guards. gold,,, etc., on the deelgnated rto, of the lank.
<br /> Tanks. a flexible air hose manifold. connect the air pressure hose frown the primary lank (N at.: 'Daelgriot" RIDi ore marked by arrow, on the lank lurfoce,)
<br /> to the eamondary look. This manlfohd hoea thauld be connected to the
<br /> 4. OPENINGS: NI lank, ore shipped with aurt levan In each opening, puri covers oro l0 remain vent{monitor fitting That does net contain the air preeaure rouge. Close the valve Coonan: 0o not place 'Trop, or cable, between the ribs of the tank,
<br /> In each opening Until (wn1� for the pro-Inelafialion pressure lost NI tanks must have #fiber to t{na primery lank and disconnect the air supply. Pr,eaur re the secondary lnnk
<br /> a dual cap in place c, a 5 pd pros,urs relief valve Iv place at oil limes, by opanmp the valve between the primary and Secondary lank, Soap the enure 6. Pass each eel of cable, (a Sol of cables II Those coblea passing through the matching, or
<br /> lank and all filling,. opposite, loop, on the'logi) through the guide, and loops a, ,horn on the dro.lng.
<br /> S. GUAAGE: Inspect all tanks carefully sof signs of damage upon receipt. Nile any damage an till
<br /> ,hip ,nq documents and notify the Company Rep, Contact the link monufgclunr for Upon completion of lh* laeL n10aS1 pressure from the eeaandury tank pilot to One end of each cable I. be croesed over the to of the lank In the retainer
<br /> p portion of the
<br /> adds tocol Inlaunollon, releasing pressure fram the prbnory tank. hold-down strap. U,Inq three coDle clamps on each set of cables, clamp both Coble,
<br /> together on lop of the lank. Prior to tightening the clamps, tension the eobles with 'Come-
<br /> If the tank Is damaged at any other line, do not attempt repulrs. Notify Ccm+pony Rep, who III. POST-INSTXLLAIIOd4 PRESSURE TESTS, Ali: Extreme tare 1, to be used around a-longi secured outside the tank hate. Use snoagh tension to lighten the cables but not
<br /> will delermina the course of colon. and near any pressurized lonM_ to II(t the loge or crush the lank.
<br /> P 'r r rn i Preform 6. SETTING: f tanks on Dnptwee bed with a slope downward f the the fill and of ITh lank. N r ory (I mer) ink l 1: a inn till teal cilli all lank risen and of the Coulters: NI sets of cable, an a look must be tightened equally to ovoid lank defonnallon.
<br /> A elope of r Jil lannca between the two a.trema oponlnq, of the tank Is desired. The attached. lighten all lank Riling,. Locale o pre,sure gauge in one of the annular
<br /> acceptable ro it of dope n i maxin onh and Y minlmum; with the lilt end ower than renal, space molnilor fitling, in the eacondary (outer) lank. Locale a second Pressure The cable roust rest on the lop of the hold-down drop between the guide, provided. t
<br /> pump end of ilia lank, Tank, that excael the acceptable slope or that slope downward to the gouge *Ol o 5 psl pressure folie,, to one of Iha primary (inner) lank fitting, and Repeat this process for each lel of tie-down ca blas.
<br /> somata pump end are improperly set and must be reset. connect like air pressure hose to this same fitting. Pressurize the Primary (Inner) I
<br /> lank To o miniuturn of 4 ph (maximum 5 psi). Soap ail lank Ill req, mid monitor Ater all 116-downs ore completed, cornnaenca the backfill procedure, to the lop of the
<br /> 7, INSTALLATION WITH APPftONED MATEktALS: Place a 12' lift of backfill evenly around the pressure gouges for a minimum of I hour. There should be no pressure tanks. r
<br /> the tanks. Push boakfdl
<br /> completely underneath the lank belwam the nbs and under the and Increase In the secondary (outer) Junk.
<br /> cops. This It the most Important part of she backfill process. Procedure Con be done from
<br /> bank or adjacent lank top. it a man vii be in lire hole to work' file backfll, hole trust be U.Secondory (Outer) funk Testi Disconnect the air Supply but rnohtQln the pressure
<br /> shored or side hope) o, preacsibad by current OSTIA regululon,, on the primary lank, Pressurize ilia secondary (outer) tank using a flexible air hose f
<br /> manifold. Connacl a pressure hose frons the primary lank to the annular space
<br /> Place second 1Y lilt a, CaCkfill e-ronly around the tanks. Merin, repeat the 'warking' of monitor rifting that does net conlaln the air prea,urs gauge. Proosurize the
<br /> backfill balwesn the ribs and under the and cape, Add backfill evenly around the tanks up Secondary lank by opening the manifold vulva between the prfmory and secondary
<br /> to ills tops of the funks. lank
<br /> Backfill to subgrcde after piping and sealing i, completed. If necssmry, bnnrr pressure of both Conks to a minimum of 4 psi (mgxtmurn 5 pal) REVISIONS
<br /> by reconnecting the air Supply to file primary lank.
<br /> 6. INSrALLAIION WITH ALTERNATE MATERIALS: NI uilemale muledols must be compacted
<br /> to 9OX relative density (ASTM 0-1551-70). Contractor It to furnish Company Rep. with Monitor the pressure for 1 hour and soap all tank filling,, risen and pi e
<br /> certification of compaction traino registered oil engineer. conn acllon s. UVon completion of the Teat, raledis the air pr e,sure ham Iha
<br /> secondary, lank pylar to releasing pressure frown the primary lank. Coinage to Ili,
<br /> Company Rep, Is responsible for providing Ilia exocl Ineballuteri epacificollal for alternate Priary tok es
<br /> may rult H the p1`033110 b net relieved born file secondary tank DEVELOPER :
<br /> material, lintmo
<br /> .
<br /> Caution: Relieve as tank pressure prior to removing any fillinge. ,
<br /> No tank Ulot shows any evidence of a look Is to be kept In the system. My
<br /> damage Incurred to the lank epi is the installation will be the a and will KEN PAIGE
<br /> determsibtli the
<br /> The Company ofcel Rep. a to be notified of any damage and will
<br /> determine the course of cellon to be falloxeJ.
<br /> If a hydrostatic teat I, required by the local agency. Isolate the lank for Iand 236 N . HAM LANE
<br /> reconnect *hen to,ung b complete. The hydrostatic lest *III be obtolned by
<br /> Chexron. LODI, CALIF. 95240
<br /> 11, INTERNAL MEASUREMENTS: lake Internet dla
<br /> imner mea eurem and at the /III and the remote
<br /> pump openings, on both single and double *oll FRP Lanka. The Contractor, witnessed by the
<br /> Company Rep., l r sporlsblo fa, making and recording that, miesunmenb on 9 form provided PH: (209) 334-2241
<br /> by l e ompony. To a the Ilett eat of m,a,unmenh prior to placing any baak(lii aroand The
<br /> funk. Th* second sal or rooluromorAl 19 taken wren the bocklill hot touched ,ubgrode (prim
<br /> to pouring the concrete flab).
<br /> ,
<br /> If The difference between any 2 rel, of reading, Is greater than I-1/C, stop the Job.
<br /> Notify the Cumpael Rep., who will door ilne the course of action. Contact file funk
<br /> rnanu(atlgrar for rrthor guidance. LAKEWOOD CHEVRON
<br /> 12. the 3, cOnd Only t e Ipank w (inner Wok ,Hall n used when ballasting the tank. Nevar es SERVICE STATI O N
<br /> the ead of I (outer) lank with a I old. a the lanky an ballasted,d, condud a HydroSlalic Test
<br /> `
<br /> (instead of Iha pal-Imslallolion air test) on the look and Rllings.
<br /> 13. OUR'AI. DEPTH: The burial depth from the top of the tank to ground level halt be a minirnurn FOOD MART/CARWASH
<br /> of 3 feet and a maximum of 7 feet. The fillings, R a a .oy It used, off be approximately
<br /> 5 - 6 inches off The lop of the tank This shall be Cmnonsidered for the ,lope of Phe pipinq and
<br /> thus may affect the tank burial depth.
<br /> 14. VENTING: Vans file annular ,pace between The primary and secondary lank only It required by
<br /> local jurisdiction,. Ventln9 of the annular space Is not required by the tank manufacturer. R
<br /> required. manifold a 2 Inch FRP pipe between the Junk, and connected to a separala vent deer. 236 N . HAM LANE
<br /> Do not use the primary (product) lank vent to vent the annufor space.
<br /> 15. INTERSTITIAL MONITOR: A pull *!ring may be In the lank. Install a new ppull string if the LODIp CALIF. 95240
<br /> ,it q l ml„Ing, Inst, or broken. The pull stringq b nal a look manulaclurer warrontyy darn.
<br /> Instoll the Inters li tial monitor at the boubas, canlerilne of Ihs FRP lank. Insert lith Ingo
<br /> through the annular ,pace. rag both thepull string and probe signal cable at 125 It. plus the
<br /> burial depth. Attach the pull string to the probe and to the fish tape and pail probe Into lank �/�
<br /> When the lag, on the signal cable god the pull ,ting mulch, the probe Is at the bottom
<br /> TAN K \.JC. LINE
<br /> cenlenine of the tank, the Dull String Is to remoln' In place and tutors accessible,
<br /> ib. NSTprevent
<br /> Tid CONTNNr SU, I the a goo ol, b Lump mal nk avatar an to ETA I L_
<br /> pnvml ld m Ingress or earls S. In,
<br /> a un, re between M, lank collar and the corlolnmenl
<br /> sump and make a llghl ,seal with a pafroleum rsslatanl hulyl Caulking.
<br /> fest the conlalnmenl sump with water if requlred by local (repeaters or Company Rep. ALL TANK AND LINE INSTALLATIONS SHALL BE
<br /> 17. INSTALUNG 111E SPILL CONTNNMENr FILLOOX: The Ipill containment Illlbox must be PERFORMED BY A LICENSED C61 —D40 CONTRACTOR,
<br /> liquid liyht. Test oil Iitltl by flllin with water for a minimum of 1 hour. There should THESE PLANS ARE DIAGRAMATIC IN NATURE ANDbe no drop In use water t.vai during glib lest. Do not drain water Into the tank. ARE NOT INTENDED TO BE AN EXACT REPRF_SENTATION SCALE AS NOTED
<br /> OF THE FINAL PRODUCT, THESE PLANS SHALL BE DRAWING if
<br /> USED BY THE CONTRACTOR AS AN AID ONLY. 95—Q804
<br /> CONTRACTOR SHALL BE RESPONSIBLE FOR THE
<br /> COMPLETE INSTALLATION OF TANKS, PIPES, W PRO it
<br /> TL
<br /> ( �
<br /> 4 ALL EQUIPMENT ASSOCIATED WITH SCOPE OF WORK. \!�/]J/)
<br /> 12/20/95 OF
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