|
PRODUCT, VENT, & VAPOR RECOVERY PIPING PATCH PAVING WORK EQUIPMENT LIST
<br /> MATERIALS: All pipes , fittings . risers . wrapping materials , THREADED JOINTS: Threaded Joints must be reamed and have clean SCOPE OF WORK: Patch paving work applies to minor work in
<br /> etc . , shall be furnished and installed by the Contractor . cut , perfect threads and be Anda up with non-hardening Joint connection with coveringof i I>. Manhole - 12" din x JZ' Lockable and Water
<br /> Specific materials noted in this specification and/or on plans compound insoluble in Petroleum products a D pe trenches area adjacent to tank -----.��ldh�
<br /> will be furnished by Company . representative. Reduction in approved mad by company slab, etc.
<br /> pipe size to be made with bell Pomeco 110-12 WT.
<br /> reducers , not bushings . REOUIRWEMS: All areas r O. P.W. 104-AC-1586
<br /> All pipe runs are [o be of "fiberglass" pipe and sized in equlring paving shall be at least 18"
<br /> accordance with plana . Approved joint compound : wide, with sides having straight, clean faces . All area■ are C.N. I . 214S12G
<br /> Steel pipe and fittings are to be used only to fabricate pules Rectoraeal
<br /> Co be brought to finished grade minus 6" before paving.
<br /> ® e ..x Watertight
<br /> PROCEDURl1: Select any of the following m. T,
<br /> Joints for pe Joint Compound i Davin methods : Pomeco 112 WT. a Q
<br /> product piping at the tank connection . Steel Dips Gilbarco P1 g N. I . 236 RSG. �
<br /> Is ne be used for riser to emergency shut vent
<br /> valve or pump be Per aatexppro 57 I. Place concrete to finished rade minus 1" . Place 1" A .C. E
<br /> connection at Dump block . Above ground vent riser is to be or approved equal - i
<br /> steel pipe. a h
<br /> cap lift after concrete has cured (maximum aggregate size C d e
<br /> a FIBERGLASS TO STEEL PIPE CONNECTIONS: Fiberglass threaded end prgf.U
<br /> Do not use galvanized pipe or fittings with dispel fuel . adapters are to be threaded into the steel Pipe or fittingPo 0 111F u/111 VE Drain Valve p. v
<br /> 2: Six S1/4") on full depth A.C. hot six (maximum aggregate O.P . . 84- O
<br /> before beetling onto the fiberglass pipe. size 1/4") . DA-4040 •��
<br /> 1 . FIBERGLASS PIPE : Pipe and fittings to be UL approved , non- Emco Wheaton A1003-001
<br /> metallic. for underground piping of petroleum products . SWING JOINTS: Use steel pipe and fittings ; two 90 degree elbows 3. Four inchC . N . 1 239 w/264 ® U
<br /> gravel base plus 2" A .C . hot mix (maximum W y
<br /> The pipe is to have b2ell and spigot Joints . with nipple connections (do not use clone nipple or street ell) aggregate size 1/4" ) . U
<br /> for product Piping at the tank connection. Do not use flexible t a t Valve Assembly _ 4" `� w
<br /> Approved Fiberglass Pipe connectors . Roll all asphaltic concrete for �p C W
<br /> proper compaction. O. P. W. 3-MSOL-0120 +: _• .L.
<br /> Ciba Geigy SPECIAL FITTINGS: The shut off valve ( "Shear" or "Safety" valve) Emco-Whe on A79-005 w/AY5-005
<br /> Dualoy 3000/UL Pipe System at the base of the product pump or dispenser 1s to be secured C. N . Z . 12 -A U Q
<br /> A . O. Smith Inland . Inc . in, position with a steel stabilizer as detailed on the •9 O �Q
<br /> H h eve a t ' 9r Product Tanks �/ p Q)
<br /> 2 Red thread Pipe System drawings . A stabilizer is to be installed , in addition, when m ® Q
<br /> existing dispensers are replaced .
<br /> Non-metallic fittings are to be those manufactured by the A. P. I . TRS-7 (LS-3 Probe)
<br /> supplier of the pipe being used . Position the valve so that the line test
<br /> port plug is Veeder-Root S-250 ® � J
<br /> accessible. Gilbarco
<br /> Install pipe and fittings in accordance with the Ls
<br /> ■ s +
<br /> manufacturer ' s instructions . PIPE WRAPPING: All underground steel Pipe and fittings shall be Impact Valve s.
<br /> field prised and wrapped . Wrapping material shell be 35 ■11 m
<br /> 2. STEEL PIPE: (Galvanized or Black Iron) polyethylene tape , "Polyken 930", manufactured by The Kendall is O. P. W. 10-RUS iw
<br /> Company (or equal approved by Company Rep. ) . Wrap overlap Eaco-Wheaton A60- 01 Q✓I
<br /> Schedule 40 (ASIM A-120 ) Steal Pipe shell be one-half width of wrapping material . Universal 521RUS qg y
<br /> 250 Lb. Railroad Unions E. B. W. 660U / �a.s Q
<br /> 150 lb. Malleable Iron Fittings Exception: The union at the remote pump shall not be wrapped . m a t Vvt A �Y �® LL
<br /> Do not use standard couplings normally furnished with the SETTING AND BEDDING PIPE: A 6" minimum bed of backfill material L.
<br /> � ro
<br /> pipe. Is to be placed in all piping trenches . Smooth, 00mpect, and O. P. W. 30-S
<br /> slope bedding material to allow a elope of 1/4" per foot toward Emco-Wheaton A27-001 ^
<br /> HANDLING OF PIPE AND FITTINGS: the tanks . Universal 521-K E. B . W- 660-204 vI
<br /> o
<br /> ,
<br /> �_
<br /> 1 . FIBERGLASS PIPE : Careful handling is a must . Protect Piping shall be Placed on Prepared bed in such a manner as to Pomeco 156-C ® ($
<br /> against abrasion from sharp or hard objects ; impact damage minimize points at which one pipe may cross over another pipe. C. N. I . 402 y3 1j�
<br /> from Improper storage. transporting, laying or backfilling . At r
<br /> Inspect all pipe for damage prior to using in the piping points where piping suet chose over , a minimum of one-half
<br /> pipe diameter oust separate the Pipes . Ow T Ln
<br /> system.
<br /> When piping is placed on the bed , proceed to "First Test" A. P. I . TRS-76
<br /> 2 . STEEL PIPE AND FITTINGS: Protect against damage to the ( below) prior to backfilling trenches . P. M.S. 800 N
<br /> protective coating/wrapping.
<br /> TESTING OF PIPING: Notify the Company Rep. , who MUST observe all P E e troni, Tank Level 0 INSTALLATION REQUIREMENTS : Interior surface of all pipe and Z
<br /> tests, at least 24. hours in advance of any Leets . Vender-Root TLS-250 Q
<br /> M
<br /> fittings must be free from dirt , scale. metal , fiberglass The Contractor is: responsible for all labor , material , and Gilbarco IR
<br /> particles , etc . , before connecting. ., equipment to conduct pressure tests (air or hydrostatic) of all v
<br /> Product piping swat be pitched upward continuouslyfrom tanks
<br /> product , vent andl vapor recovery piping. Side Seal E111 Adeotor z, Q
<br /> wetto risers a minimum of 1/8" per foot ( 1/4" per foot is connect iP1.n,rior to BeckfSlling Pipe Trenches) : " Do not ,
<br /> O. P . W . 61-AS-2477 - ooze
<br /> preferred for product piping and mandatory for vent and vapor' " p g to tanks , remote Dumps or ..dispensers . ; Universal 727 - Br ze OZ BB 1 . FIRST-TEST ( P
<br /> recovery piping) . Traps or segs will not be Permitted. Group i . E. B. W. 776 - Bronz
<br /> all piping and locate as shown on the plana : bines are to be The entire piping0
<br /> � system. i .e. , product; vent and vapor C.N. I . 615 "�= Bro e
<br /> 0
<br /> laid straight, using fittings for directional and elevation recovery (where applicable) , shall be tested in accordance 46
<br /> changes. with the to llrouing three step procedure. 5 d Sea 1 Ca
<br /> Q r
<br /> QO not support piping with foreign objects . such as scrape of Step One: Protect area around piping systems to be tested O.P. W. 62-77-7 5 - Duratuff Q U.
<br /> to prevent womkmen, passers-by. Universal 734 Aluminum
<br /> wood pipe, etc. etc . , from entry . Install E. B. W. 775 - luminu■ > =
<br /> CUTTING OF PIPE: Pressure 50Dlacatiax system that includes two pressure
<br /> uto
<br /> gauges ( 150 pals maximum) . Apply 100 psis preamure to each C. N. I. 32 - lusinu■
<br /> piping system , hold for one minute, release pressure. ® ` t // ttiSl-jam
<br /> 1 . FIBERGLASS PIPE : Cut with a Cine toothed hacksaw blade or Repeat for five cycles. Vapor Recover a F•'• it iolf �9
<br /> an abrasive wheel on a circular power sew. Use a saw guide
<br /> �/
<br /> Z f nN;;, t
<br /> or "Wrap Around" to ensure a equate cut and . Cut pipe end Step Two : Install pressure application system that O. P.W. 16 1-AV-1620 - Aluminum
<br /> Emco-Whe on A76-002 - Aluminum r �
<br /> must be within 1/8" of square. include■ Luo pressure gauges ( 15 psis uximum) . Apply 10 Universa 0611V - 3x4 - Aluminum
<br /> - � 0
<br /> ' pais pressure to each piping system . Soap all joints using 7cJr
<br /> 2. STEEL PIPE: Cut with a hand or power or power operated approved soap solution. Carefully observe each Joint for E. O.W. 00 - 4"x3" - Aluminum
<br /> pipe cutter, an in normal fitting practice. evidence of leaks . C.N. I. 13-013-4A - Aluminum t
<br /> TAPERING AND REAMING: All cut fiberglass pipe ends suet be Company Rep ' s . approval Is required . Atter obtaining such Va v
<br /> ... ;
<br /> tapered using one of the tapering tools available fro■ the pipe approval , the Contractor shall backfill trenches to Q
<br /> manufacturer. Protect pipe during tapering to prevent damage subgrade. O. P 1711-i-7085 - Duratutt
<br /> cc
<br /> Esc -Wheaton A99-001 - FRP
<br /> to pipe. The finish taper shall be smooth , clean and free fro■ Un verse! 0614VC - Aluminum Q
<br /> surface defects . The length of taper for 2" diameter pipe is 2. SECOND TEST (After Backfilling and Patch Paving) ; Applies g -W, 304 - Aluminum V �/ ••
<br /> 1-5/e" and for 3" diameter pipe is 1-1/4" . For other size to product lines after backfill and '
<br /> pipe , consult pipe manufacturer ' s instructions . been cam le concrete
<br /> Islands , slabs , and yard paving hes been completed . N. I . 611-VR-3 - Aluminum
<br /> Steel pipe ends are to be reamed. Test lines using Petro The Hydrostatic Line Testing 4"
<br /> equipment or approved equal. Company Rep. to designate Eaco-Wheaton A20-004
<br /> BONDING AND ADHESIVE SYSTEMS ( Fiberglass Pipe) : All fiberglass test fluid. Test fluid shall be assigned product, diesel - Z `
<br /> pipe surfaces to be bonded shall be cleaned with solvent as fuel or water . O. P. W. 61T-7268
<br /> supplied by Pipe manufacturer . If tapered section is wet or Universal 723C
<br /> moist , dry with propene torch--do not overheat or burn the Block lines at dispensers by closing fusable link in remote E. B.W. 782
<br /> pipe. If temperature is below 60- F ( 16•C) warm all tapered Dump shut off valve (shear or safety valve) . Remove line
<br /> surfaces withpropane torch--do not overheat or burn the pipe test port plugs from remote pump shut off valve to purge Coaxial Adaptor with Drop T thq
<br /> or fitting Bell and spigot joints are to be made up with all air from pipe systas. Install pressure application _
<br /> epoxy adhesive as recommended by the pipe manufacturer . system In highest (elevation) valve. O. P. G. 68-ICP-4."Emco-Wheaton A88-001 Z Z
<br /> I
<br /> Adhesive shall be mixed thoroughly in accordance with Q _J
<br /> manufacturer 's instructions and shall br applied to both Close remota pump check valve by turning vent closing screw '
<br /> surfaces . Insert the spigot end into the bell using a slight down as Ear as mp Check
<br /> purnini motion (one half turn to a full turn 1a necessary) and 10- ITEMS FURNISHED BY OWNER VJ Q Z
<br /> pun h. Fill linea with tea[ fluid through line test Portia ) . Plug
<br /> Applyall line test ports when air has been purged from system . atma � B` 1Y '
<br /> press pressure until mechanical lock is achieved. Back axial Apply 50 peig teat pressure and hold for a minimum of 30 m/eir g h u ton `J Ld
<br /> 'Jointure should be a chance o on all previously assembled minutes . There shall be no pressure lose . p 2
<br /> 'Joints [o reduce the chance of separation. Consulting Engineers Inco 0
<br /> Use two pressure gauges for this feet , each to good working Land Planning, Survey 11 Engineering Specialists Z
<br /> condition and having been tested and calibrated within 3 mors.. rroo, tr. smr.ia� ..M, w.,s. rwaDogmoo-sry W
<br /> Inspect all fittings for proper alignment and possible "back-out" months prior to the ling teat . The maximum range on gauges
<br /> at the joints . to be 100 peig. Contractor to furnish Company Rep, with
<br /> Q RE VISION BY ARCO a CL 0 N
<br /> evidence of such teat and calibration of gauges . _
<br /> After Company Rep. ins REVISION BY B. C . E. a— U) W N
<br /> sects end accepts test , drain [eat
<br /> Follow pipe manufcturer ' s recommendations on cure time before fluid from symtem. unless test fluid is assigned product , C4 `
<br /> and o 7;WT Y. AEi130C1ATEEi INC, 'ppb
<br /> disturbing joints or fettle In areae of tem pan remo t:e pump Check valve. Piping system is now
<br /> g poor tura below reedy for use. •a ounwo..UK ...,. . ...,,�,,.Awl 0
<br /> adhesive.
<br /> ( Ie. it will be l or necessary to apple heel for curing r nr on onmoan
<br /> adhesive. Only chemical or electrical devices recommended by Vent lines (no helm fI vapor u
<br /> pipe manufacture are acceptable for this purpose. No open P per repgeety) ; -
<br /> flame or sparking devices are to be used . DATE R E V I SI O N S type es
<br /> 1 4.18.81 RBDRAW)J WE 5U2D F01� Ube •28-$1 ' m
<br /> No second feet rsgluired. - C S dove (�
<br /> S�S�B7 XEvrSEn ro Rip -rtiarAv" P/P� SYS l�7r) Or=tE44=o 0
<br /> Vent linea and vapor- recover piping (with pheae ZI vapor FgU)PMrsxr LIST W•DUhE2
<br /> recovery) ;
<br /> prof. shut L
<br /> Contractor is responsible for vent and vapor recovery " O U
<br /> Piping systems passing any locally imposed teat R
<br /> requirements .
<br /> o,r c• c"rofr _,c.ara w, ion
<br /> FAC. } 5469 9fL
<br />
|