|
i
<br /> 9
<br /> SPECIFICATIONS
<br /> 2.1 PRODUCT, VENT & VAPOR RECOVERY PIPING
<br /> A. PIPING:
<br /> 1. Steel pipe: (Galvanized or lack Iron)
<br /> Schedule 40 (ASTM A-I20� Steel Pipe '
<br /> 250# Railroad Unions t'
<br /> 150# Malleable Iron Fittings -
<br /> ASPHALT PAVING 6" CONCRETE SLAB B, HANDLING OF PIPE & FITTINGS;
<br /> —J" SCM. 40 FRP BELL % - All piping Installations shall conform to pipe manufacturer's specifications and instailatlon guidelines.
<br /> 4" RISER THREADED FEMALE COUPLING. BABE MATERIAL 1. Fiberglass pipe: Protect against abrasion from sharp or hard objects; impact damage from
<br /> 4" RISER 2" SCH. a0 FRP BELL % 4" RISER 2" SCH. 40 FRP BELL X III improper storage, transporting, laying or backfilling. Inspect all pipe for damage prior to using
<br /> THREADED FEMALE COUPLING. THREADED FEMALE COUPLING. it the piping system
<br /> 2. Sleet pipe and fittings: Protect against damage to the protective coating/wtbpping,
<br /> SLOPE DOWN TO TANK a 2.2 INSTALLATION REQUIREMENTS:
<br /> 2" FRP 1/4" PER R FT MAIN__ - a A. LAYING OF PIPE: -
<br /> e " 1. Interior surface of all, pipe and fittings must be free from dirt, stole, metal, fibergloss particles,
<br /> 45' ELBOW 45' ELBOW * 'e 4 eta, before connecting. -
<br /> _ 2. popinot support piping with foreign ob ects, such as scraps of wood, pipe, etc. Use Chevron approved
<br /> o t.
<br /> B. CUTTING OF PIPE:
<br /> n within 1 8" of square.m be thn
<br /> z u pipe end most / q
<br /> _ 1. Cut a to ensure a square wt end Cut pp
<br /> � (5
<br /> 5 PP
<br /> FLEX CONNECTOR 20
<br /> FLEX CONNECTOR 20 `0 1e '�� C. TAPERING & REAMING:
<br /> 45 45' FLE% CONNECTOR �3" FRP 90' ELBOW 1. Fiberglass Pipe: all cut ends must is tapered per pipe manufacturer.clurea Protect pipe during tapering
<br /> 2' FRP 2" FRP 4" EXTRACTOR FITTING to prevent damage la pipe. The finish toper shall be smooth, dean, and free from surface
<br /> 4" EXTRACTOR FITTING �— _ _ 4" EXTRACTOR FITTING J— - 3" FRP - ® ® ® defects. The length of toper for 2" diameter pipe is 1 5/8" and for 3" diameter pipe is 1 3/4". For
<br /> 3" X 2" FRP 40 SUMP ENTRY BOOT other size pipe, consult pipe manufacturers instructions.
<br /> 3" % 2" FRP -� 2. Steel pipe ends are to be reamed per industry standards.
<br /> REDUCER TEE EA GRAVEL
<br /> REDUCER TEE J" 'T Fin CONTAINMENT SUMP i� D. BONGING & ADHESIVE SYSTEMS (Fiberglass Pipe):
<br /> am 1. All fiberglass pipe surfaces to be bonded shall be cleaned with solvent as supplied by pipe
<br /> 3" FRP SUMP ENTRY BOOT SUMP ENTRY BOOT 'a manufacturer. Apply pressure until mechanical lock is achieved Back axial pressure should be
<br /> ----CONTAINMENT SUMP —CONTAINMENT SUMP
<br /> maintained on all previously assembled joints to reduce the chance of separation.
<br /> 6 1/2" 6 i/2" 6 1/2" 6 1/2" 2. Inspect all fittings for proper alignment and possible,' out' of the joints.
<br /> c
<br /> �— TANK MANWAY 3. Follow pipe manufacturers recommendations on cure timeme before disturbing joints or testing.
<br /> TANK MANWAY MIN. If it is ontigipated that the temperature will drop below 70' F, (16' C) at any time,during the
<br /> —.----TANK MANWAY -- CLEAR - - curing process, heat shall be applied to the joints. Only chemical or electrical devices
<br /> N recommended by pipe manufacturer ore acceptable for this purpose. No open flume or sparking
<br /> PLUS UNLEADED REGULAR UNLEADED devices ore to be used.
<br /> SUPREME UNLEADED USE PPE SUPPORT EVERY 8'-.0" O,C. E. THREADED JOINTS:
<br /> Threaded pints,must be reamed and have clean cat, perfect threads and yr mode up with USE
<br /> - hardening pint compound insoluble in petroleum products approved by Chevron Rep, 00NOTUSE
<br /> ADHESIVE FOR THREADED CONNECTIONS. -
<br /> - -_ INNLL
<br /> Approved joint compound:
<br /> 4 � Hi-pro thread sealanb refer to A.O. Smith bulletin no. 04510
<br /> PHASE II VAPOR LINE CONNPHASE II VAPOR LINE CONNECTION I PIPE TRENCH DETAIL Pectorseal
<br /> PHASE !I VAPOR LINE CONNECTION or approved equal
<br /> 5t-D
<br /> NO SCALE NO SCALE 8" F. FIBERGLASS TO STEEL PIPE CONNECTIONS:
<br /> [NO SCALE - _ _ Fiberglass threaded end adopters are to be threaded into the steel pipe or tilting before bonding onto
<br /> the fiberglass pipe, Use moil end fiberglass fitting when connection to flexible connectors. All
<br /> SERRATED VENT RISER flexible connectors are mole: swivel by female. The female end connects to the fiberglass piping.
<br /> SEAL ENTRY BOOT CONNECtIUN FLANGED NUT 8" DO NOT USE ADHESIVE FOR THREADED CONNECTIONS.
<br /> TO CONTAINMENT SUMP FLAN) (T�') O - G. -SPECIAL FITTINGS:
<br /> 2'0 GALVANIZED THREADED 8" Position the calve so that the line test pori plug is accessible.
<br /> FLEXIBLE ENTRY BOOT FEMALE COUPLING, PRIMED . CONCRETE H. PIPE WRAPPING:
<br /> BOLTS HOLD FITTING g WRAPPED BELOW GRADE B' Wrapping material shall be (2) layers 20 mil polyethylene tape 'Poi 930" manufactured by the Kendall
<br /> STAINLESS STEEL TOGETHER WHILE COLLAR O Company (or equal approved by Chevron Rep.) Wrap overlap shall be one-half width of wroppmg
<br /> CLAMP — 3" SECONDARY PIPE RESIN CURES. 8' material. Wrap 1 1/2'' .and 2" fittings with Polyken 900 (12 mils) with 603 overlap.,In difficult, area,
<br /> [ 0— 0 2"0 GALVANIZED PIPE, PRIMED -
<br /> & WRAPPED BELOW GRADE r i ' + 40' F ) 931 con be used before ' F.lpf.ng with Polyken 900, Primer shall 6e Poiyken 927 (above
<br /> 0 U 40' F.) clHPD no 919 (above 10' F J, '
<br /> - LAP A TEB'I PORT IN ONE VENT UNE Exceptions', Da not wrap the union al lhr'r¢mote pump and FRP pipe/Flax connector connections.
<br /> FOR BACK PRESSURE TESTING — CONCRETE: I SETTING & BEDDING PIPE:
<br /> '2"x2M1" FLEX r,ONNECTOR COLLAR 1. Piping shall be placed on prepared 'bed in such a manner as to mt}6mize points at which ane pipe
<br /> 0 'i ' - 2'TH:N CLE 7AINMENi BOOT may cross over another pipe. At points where piping must crossover, o minimum of 4 inches :
<br /> 3" MINIMUM INSERTION APPLY ADHESIVE TO R.A,NGE •TERMINALE BELOW GRADE —'-' - ' s lacean theybed, proceed to "First Test" (below) -
<br /> must separate the pipes -
<br /> Cliff 0 0 9 OF CONTAINMENT PIPE _ 2. When piping p r prior to backfilling trenches
<br /> PIPE OR INTO CONTAINMENT J. CLEANING SOLVENTS; Remove an accumulation or accidental spill of a cleaning solvents on
<br /> CONDUIT COMPRESSION RING FITTING REQUIRED. ,. - and the lank ather collectionImmediately
<br /> ily points aforlean cloth. Alter the piping is complete, inspect ossible containment sump
<br /> p piping cleaning solvents; Contractor will be res y
<br /> damage to tank resulting from an accumulation of pipe cleaning solvent.
<br /> INTERIOR OF SUMP K, REPAIR OF PIPING: Any damaged piping must be replaced. Repair of piping using field cut half
<br /> WALL -
<br /> 1. USING COMPRESSION RING AS A GUIDE, DRILL PIPE/CONDUIT HOLE AND BOLT section in pipe is not acceptable. If approved ai Chevron Rep , repair using testing
<br /> sing supplied
<br /> HOLES THROUGH SUMP WALL PER CABLE BELOW. 2' PRIMARY PIPE TO 2" FfiP VENT PIPE pipe fittings and procedures is acceptable. Repaired pipe requires complete testing using procedures
<br /> BE TESTED PRIOR TO i. '0 TANK below.
<br /> 2. ASSEMBLE PARTS AS SHOWN ABOVE, UNIFORMLY TIGHTEN ALL BOLTS & SEALING SECONDARY L SECONDARY CONTAINMENT FITTINGS: Two piece ri ble torque
<br /> i more adhesive than normal bell
<br /> STAINLESS STEEL CLAMP TO 60=IN.LBS. TORQUE LO and spigot joints. Two cohesive
<br /> wrenches oro variable torque Impact wrench Is required to tighten the
<br /> PIPE fittings. Make sure adhesive fills all yaps between pipe ends and filing sockets.
<br /> FLEXIBLE PIPE/CONDUIT HOLE SAW BOLT HOLE M, FLEX CONNECTOR BOOTS:
<br /> ENTRY BOOT NORMAL SRE SIZE SIZE Encase oil flex connectors in on Isolation boot when in contact with soil or backfill material Move- the
<br /> FEB307B 3/4"0 CONDUIT J" S/SIZE CONTAINMENT FITTING isolation to inspect and test all primary piping and flex connector.
<br /> FES307 1"e CONDUIT 3" 5/16"0 BASE DETAIL_ 2.3 TESTING OF PIPING;
<br /> FE831CO 2"0 FRP PIPE 4 1/2' 5/16"0 — A. Notify the Chevron Rep.,. who MUST observe all t¢sls; of least 24 hours in advance of any tests.
<br /> FEB6300 3"0 FRP PTFE 4 i/2' S/16"0 NO. SCALE Contractor to coordinate testing with local inspectors end Chevron Rep,
<br /> DIMENSION B. RESPONSIBILITY:
<br /> OVERALL DIM
<br /> DETERMINED EN NUMBER The Contractor Is responsible for all labor, material, and equipment to conduct pressure tests (air
<br /> NOTE. OF RISERS AND/OR - or hydrostatic) of oil product, vent and vapor recovery. piping.
<br /> 1. SUMP AND PENETRATIONS OF SUMP SHALL BE WATER TIGHT LOCAL CODE. C. TESTING procedures r Do not delicts from the following testing protests
<br /> are co Perform alternate
<br /> 2. USE MASTIC TO ENSURE PENETRATIONS OF SUMP SHALL BE testing procedures required by local inspectors after Chevron tests ore completed and documented.
<br /> WATER TIGHT. PRESSURE VACUUM VALVE - 1. FIRST TEST (Prior To Bock Riling Pipe Trenches);
<br /> Do not connect p'ping'lo tanks, remote pumps or dispensers, Do not seal or install secondary
<br /> AS REWIRED BY LOCAL COD E 'J containment fittings until primary piping is tested. Test the entire piping system, Le., product,
<br /> 7 / /a' BEVEL BUTT _ vent and vapor recovery (where applicable) in accordance with the following procedure
<br /> SUMP ENTRY DETAIL 10 0 WELD-SMOOTH a. Step One Install pressure applicapressure
<br /> to system that includes two pressure gouges (15 psi
<br /> / solution.
<br /> C Apply 70 Dr pressure to for piping system. Scrap all pints using approved soap
<br /> solution. Carefully observe each joint for temente of teaks.
<br /> 4" 0 TUBE FRAME •� b. Step Two'. Protect area around piping systems to be tested to prevent workmen, passers-by.
<br /> ;NO SCALE \- PAINT DARK GREY eta, from entry. Install pressure application system that includes two pressure gauges (150
<br /> ` GY-210
<br /> m psi maximumApply psi pressure t0 each piping system, hold for one minute, release
<br /> 1/2" MINIMUM CLEARANCE BETWEEN
<br /> pressure. Repeat
<br /> at for five cycles.
<br /> CLAM SHELL FITTINGS (7YP,) 2" 0 SCH. 40 a Step Three: Repeat Step one.
<br /> GALVANIZED PIPES FASTEN VENT Record all test results on Chevron supplied forms. Chevron Rep's approval is required. Atter
<br /> M �, / A RISERS SECURELY '
<br /> d (PRIMED AND WRAPPED obtaining such approval, the Contractor shall boaN(iII ,)renches to subgrode, following the
<br /> E / t \� PAINT DARK GREY o PRE-FORMED TH
<br /> 8 /2: ) requirements of Division 13,. Section 1.3,
<br /> A' / \ 3" F.R.P. 45' ELL 2. SECOND TEST (After sealing secondary piping): Apply 70 psi to the secondary containment
<br /> c Mf ` G7-210 UNISTRUT BRACKETS. system. Soap all joints using approved soap solutions.
<br /> N �_`1 11" 3. THIRD TEST (After conriecling piping to tanks but prior to backfilling): Apply 45 psi pressure air
<br /> Z 6 11 3" F,RP. NIPPLE - GALVANIZED TYP. (do not exceed 5Q psi) to test system, Keep pressure on all lines until backfilling is completed.
<br /> �\ Mfry PIPE COUPLING (TYP.) There should be no pressure lass during the remainder of construction.
<br /> ' \ CONIC. COLLAR 4, FOURTH TEST (After Backfill'ng and Patch Paving): Applies to product Imes after boa rill and
<br /> —3" F.R.P. TEE patching of concrete islands, slabs, and yard paving has been completed.
<br /> _ 6 I FLUSH W YARD - -
<br /> / `a D. TESTING EQUIPMENT;
<br /> ` �- Mrp��, SURFACE Test lines using Petro Tito Hydrostatic Line Testing equipment or approved equal Chevron Rep. p
<br /> J" F.R.P. PIPE (TYP.) - designate test fluid- Test fluid shall be assigned product, diesel fust or water..Contractor to comply
<br /> \ - fully with the Procedure Manual for lha Operation of Line Tester
<br /> u + • Test pressure shall be 50 psi maximum (1.5 limes operating pressure - 1509,) for o remote pump
<br /> 12" 0 CONCRETE } , �; system with an allowable tolerance of 0.010 gal/hr.
<br /> FOOTING, SLOPE tl. o i E. VENT LINES (no phase 11 vapor recovery): -
<br /> \ AT TOP (TYP.) 1 ri I'. -� g Unless required by local agency, no second test required
<br /> F. VENT LINES AND VAPOR RECOVERY PIPING (with phase it vapor recovery):
<br /> Contractor is responsible for.vent and vapor recovery piping systems passing wyylocally Imposed
<br /> test requirements. '
<br /> a
<br /> DO NOT LOCATE VENT RISERS WITHIN:' SEE DETAIL Chevron 0.em Inc ("Chevron")a owns the copyright rights to the design in the herein described fueling
<br /> Gi system as embodied in any tangible or electronic medium of expression including all llbuilding
<br /> form
<br /> a \` - 3U
<br /> BUILDING
<br /> G NEON BUILDING
<br /> ELECTRODESLUOR JUNCTION BO% ABOVE designs, architectural plans and n of spa The copyrighted in the includes the overall form as well as
<br /> N NOTE: OR the arrangement and composition of spaces and elements in the design, but does not Include inClvls C
<br /> 5-O° OF ELECTROLIERS OR ELECTRIC SIGNS standard features. Anyone who wishes to copy, distribute or sell this drawing or any derivative works e4
<br /> ALL CROSS OVER PIPING TO BE - 5'-0" OF EVAPORATOR COOLERS OR HEATER FLUES based hereon must have the prior written consent of Chevron, except for copies made for the sole "
<br /> MADE WITH TEE (OR 90' ELL), '-0" OF WINDOWS OR ADJOINING PROPERTIES purpose of preparing construction drawings for Chevron branded facilities and oil such copies shall be
<br /> SHORT NIPPLE AND 45' ELL - 25returned to Chevron upon request
<br /> - 251 OF ANY AREAS FREQUENTLY OCCUPIED BY THE
<br /> WAISI
<br /> PUBLIC
<br /> SUCHETC PHONE BOOTHS, AiR/WATER REELS, ©1995 Chevron U.S.A. Inc. All rights reserve
<br /> SLOPE PIPING TORD Ud.
<br /> The drawings, calculations, and any specific reference to equipment, materials or components, `t
<br /> UNDERGROUND FUEL if included herein, are generic and not designed for site specific applications. Chevron does not warrant
<br /> STORAGE TANKS AT pf guaranty the accuracy, completeness, merchantoblily, intended use or applicability of such drawings,
<br /> 1/4" PER FOOT MINIMUM. y
<br /> or ifLorwily and an referenced equipment; materials or components, to the requirements or '
<br /> - needs of your site or local area, Consult
<br /> occ a registered orghitictcode or professional engineer to nyadetermine
<br /> 6 any site specific fe design, to andbd ca occesslbility, building code, municipal requirements and any and
<br /> PIPING CR05SOVER DETAIL VENT RISER DETAIL
<br /> all Chevron
<br /> doe federal, slate end local stotu les, n les and regulations which may affect your site.
<br /> Chevron does not provide these services
<br /> r> NO SCALE PRODUCT, VAPOR AND VENT PIPING(HARD)
<br /> Y
<br /> Chevron
<br /> 9-425 -
<br /> Marketing 29CO Wi"BENJAMIN HOLT DR.
<br /> M STOCKTON, CA.
<br /> j - _ RaYlelalts SCALE, 1/4'-f-0' DATE, IOSEP96
<br /> v - DR. - (*1..-G47 APP. -
<br /> / SHEET
<br /> 8236.21
<br /> FOR REFERENCE ONLY, EXISTING TANKS TO REMAIN
<br /> 1996
<br /> li - OCiO5 .
<br />
|