|
prig for one hour. Joints shall be souped with #7006
<br /> ASPHALT CONCRETE PA14NG 5. Tonka shall be installed in compliance with manufacturer's L Fiberglass pipe adhesive Shall be as recommended by Southbend Leak Detector, Amway LOCHigh soop or equal 21. Replare or restore any existing site condition damaged or 14 Conduit Support, Cunduit shall be supported at Intar--
<br /> printed requirements, pipe manufacturerusing o garden type hand pump sprayer. Isolate pipes altered during the tank removal and installation, remove wals not exceeding 10 feet with a support not mare
<br /> 1, Unless otherwise noted, streets, paths or other paved from tank. Remove extractable elements and insert Emco sheet piling. than 3 feet from the outlet and at any point NY)•'ere
<br /> areas in which the Surface IS removed, broken, or 6. As a rninirnurn, excavation shall have 12 Inches clear at g. Install fiberglass piping in accordance with Wheaton #491723 test plugs. It changes in direction. Conduit placed against
<br /> sides and bottom and a minimum buriol cover of 3 feet manufacturer's requirements; do not intornix EI_E
<br /> damaged, or In which this ground 'nos tour-d in or Settled 1 3. Test 3: Secondary in shall be air pressure tested at CTRtCAI> roncrete or masonry abnv2 ground shall be fastened
<br /> and a rnriximurn of 5 Feet. fiber lass int Y P P 9 P
<br /> due to the installation of the improvements shall be g pp ] systems, to the concrete Win pipe strops or one-screw r�qn tial(
<br /> 5 prig for one hour and soaped as Hated (est ;j 7_. Air
<br /> resurfaced and 'Drought to the original grade. Pavement pressure shall be maintained until after backfilling 1. Work shall conform to the following codes: almnps attached to the concrete by means of
<br /> replacement shall be in kind subject to the following 7 As a minimum, a 12 inch bed of bockflll material sholl be 2. Steel Piping expansion anchors and screws. Expanders and shields
<br /> minimum pavement sections: placed in the excavation, leveled and smoothed operations ora completed. a. NFPA 70 - National Electrical Code and bolts shall be such that the proof test land will
<br /> o Protect steel pipe and fittings against damage to the 4. Test g4: When required by local code, perform o 5 psi b. Uniform Building Code, latest edition not be less than four tirnes the actual work.inq load
<br /> a- Streets and Other Areas Subject to Vehicular Traffic: 3. Tanks within 12 feet of building foundations or where soil protective tooting/wrappingtest on the system. Cop primary product, return or c. Occupational Safety and Health Act (OSHA)
<br /> 3 Inch asphalt concrete over 12 Inch aggregate base conditions are unstable, contact Pacific Bell to determine vapor and vent Tines. Pressure System for one half Standards 15. Conduit bends, other than factory ells, shrill 'nave
<br /> material. if shoring or alternate excavation methods should be used b. Galvanized for gasoline or Black Iron for diesel,Schedule hour minimum at 5 psi, soap all joints, d Uniform Fire code o rachis of not less than ten times the
<br /> 40 (ASTM A-120) Steel Pipe with 300 pound Malleable e. CCR Title 23 internal diameter of the conduit,
<br /> 9. Approved backfill materials: Iron Fittings Do not use standard couplings s normal) 5. Test ,#5: Prior to placing finish yard materials, conduct a f. Cif or Count Codes as ap liroble,
<br /> n. Asphalt Paths and Walks: 1 inch asphalt 9 P 3 Y y y Fp
<br /> concrete over 4 inch aggregate base material. furnished with the Pipe, state certified precision leak test (Horner E-L Check or
<br /> Q. Pea gravel: A clean, naturally rounded aggregate with approved equal) of the entire systemrest shall be 2. Dectricol materials used on this protect shall be new and 16. Conduit Protection: Cap conduit during construction
<br /> on 1/8 inch minimum and a 3/8 maximum c, Pipe wrapping: Underground steel portions of pipe and conducted using fuel. No staking, probing or boring free from defects and shall conform where applicable, to by rneons of manufactured seals, Swab out
<br /> 2. Before resurfacing material is placed, pavement edges P PP 3' 9 P 1pi -
<br /> ,hall be trimmed back for enough to provide clean, solid diameter Up to -3`/, of the particles crag pass risers mall be wrapped with two layers of Calpico, allowed after test the following standards, unless otherwise notedconduit before putting in ware,
<br /> e) or h ouga p8 sieve. Pol ,ten , otchwins rolltape) ;
<br /> faces and shall be free of any loose material Trenches thr940ScP 5010( p6 fast t%6: Water test sump for four hours after penetrations I / Pullin � No rid, c rose or similar subatonces shalt be
<br /> shall be sawcut 6 'inches bock from side of trench. approved equal, 2 inches wide with 1/2 Inch spiral lap. a. NEMA - National Electrical trical Manufacturers Assaciotion. 9 nth
<br /> b. Approved materials shall be dry and comply with hove been scaled to verify water tightness. Check for used to facilitate life pulling in of cpnduclors, '
<br /> Para 91 for b. ANSI - American Notional Standards Institute.
<br /> ASTM C33, quality and soundness. d. Cut steel e with a hand or seapoye. If none, remove wafer wing a hand pump and Use a UL approved wire pulling compound No
<br /> .3 Subgrada: The top 6 inches of subgrade under Drees to be p P power or power c. UL - Underwriters Laboratories, Inc,paved •Shall be scarified and compacted to 95 0 of the operated pipe cutter, as in normal titling practice, install leak detector and pour pea grovel backfilling wire or topic shall be pulled in until constructiomoxn
<br /> P 10 In wet hole installations, pump hole continuously and Steel e ends shall be learned materiels around sump. , , which might domoge insulallon or fill conduit with
<br /> D155 num density determined in accordance with ASTM PP S. The extent wi the electrical work includes but is not limited foreign rnateriols .s coin Irtrid W`:re sho'I
<br /> 01557 of excavation,
<br /> ation,geotextiles filter fabric lining of bottom and sines 7. lest "7: Perforin aline block and drop test as follows. to the following items: 3 p !'
<br /> of excevatlon, Mlrafi 140N or approved ¢gaol, e. Threaded joints shall be learned and have clean rut, be pulled into conduits with core to prevent
<br /> PRE-CAST CONCRETE intact threads, made up with non-hordoning joint a, A liquid blockage test of oil vapor piping (rain each a. Provide receptacle outlets, damage to insulation Use basket pulling grips
<br /> p pull 'upper, , winches, wire,
<br /> it. During instollatipn main tam factory applied pressure or compound insoluble In petroleum products dispenser to Its underground tank to insure adequate circuits, to avoid slipping of insulation an conductrs
<br /> P Peevrelays, conduits with supports, anchors and Nylon rope other 'soft" surface cable mist
<br /> vacuum fest on the tank annular Space Prior to covering lint slope and liquid drainage, N 4 - or o.he
<br /> 1. Precast concrete deodmen shall be formed to size as Hated p d P 7 )- sleeves, additional materials and accessories as 6e used for pulling .n conduits other than steel
<br /> on Drawings Provide lifting lugs of minimurn 1}6 rebor of tanks perform tests os required. f. Joint compounds shalt be Gilborco Rectarsea, b. A pressure drip versus flow rate test frorn each nozzle required for a complete functioning Instolfatlon Norm
<br /> 4 feet on center, minimum of 2 lugs. Permictex 57 or equal, non-hordening, fuel resistant. to its associated underground tank. unit and bell. 4
<br /> r A pressure deco leak test of each product's va r r 18. Connections: Stranded conductors No 8 and smaller
<br /> 2 Concrete shall be reinforced, minimum 4conc to Provide 3. Interior surface of pipes and fitting shall be free (ran dirt, P Y/ p P ,r b. Install owner furnished TLS-350 panel sensors and probe. - Tprcp
<br /> P shall d¢ terminated with lermin cls of a > nate
<br /> SIl!APS scale, metal, fiberglass articles, etc, before connecting. control system including nozzles and underground
<br /> Pacific Bell with factory fast results of concrete strength 9 P 3 size where connected to screw type lugs. Joints.Tanks, where required by local authorities 4. Breakers: Voltage as re u'red. Manufacturer shell be the prior to installation. Cracking or chipping of concrete Snail 9 ' q' � splices and taps in dry locations for conductors No
<br /> berounds for rejection. 1. For tank fill sump, secure sump riser to containment collar 4 Fuel piping shall be pitched upward continuously from UNDERGROUND TANK REMOVAL PROCEDURE some us the panel board or switchboard in which they are
<br /> 9 i (which is furnished with tank) as recommended by sump annular space and a minimum of 1/8 inch per foot, 1/4 inch mounted If hvp or three pole breakers occur In the 8 and smaller shall be crude with twist on the connectors
<br /> CAST-IN-PLACE CONCRETE manufacturer. per foot for suction vent and return piping. Traps or sags 1. Contractor shall toll U.S.A. ora have utilities field marked panels, they shall be cornnion trip units Single pole conduct sized for the number and gaga of the
<br /> conductors. Furnish and install lugs rrs i;anal
<br /> will not be permitted. Group piping and locate as shown prior to any excavation. In addition, Contractor shall melee breakers with tie--bar between handles will not be boards, switchboards and guas required to
<br /> 1. Corn with requirements of ACI for cast--in- lace 2, Penetrations to tank fill sump shall be sealed using method on the plans. Lines are to be told straight, using fittings visual and magnetic inspection of work area for any accepted. Breakers shall hove toggle, quick-make, and
<br /> Comply T P properly terminate every cable Where paralleled
<br /> concrete. recommended by sump manufacturer for directional and elevation changes. possible underground utilities and conduits. Contractor Is quick-'creak operating merhanisrns with trip-free feature to
<br /> SA fl< responsible for restoring any underground utilities prevent contur-ts being held closed against over current conductors or conductors of large sizes are to
<br /> �' conditions in the circuit, Trip position of the breakers shall terminate on a breaker, a short lergth of copper
<br /> 2 Forms ^,hall be now materials of Douglas Fir, Construction 3. Water test sump for four hours after penetrations hove 5 Do not support piping with foreign objects, such as strops dornoged during construction.
<br /> 3be clearly indicated posd by movement of the operri0.ny handles conte to capacity of the breaker) spool i>e
<br /> (,rade, SIS2E, or Douglas Fir Plywood, five-ply, 5/8 inch, been sealed to verify voter lightness, Check for seepage; of wood, pipe, etc. where piping passes through existing
<br /> 8-8 Plyform, Class 1 Exterior Type with mill-oiling treatment if none, remove water using a hond pump and install sump materials gasket with resilient materiels. Where black iron 2. Notify Pacific Bell Facilities Engineer, Site Contact, and U.S.A, to the center position connected to the lug n5ter, and the proper
<br /> monitoring robe e Is primary, support cable to lir type lug installed to connect this
<br /> omitted, g P pipe p y, pport primary piping Inside of secondary (800) 642-2444, forty-eight (48) hours prior to start of
<br /> containment piping with blocks of neoprene at a rnibimuin tone. removal or any excavation. 5. Rigid Steel Conduit Comply to Underwriter's Coble to of (ceder cable The cutting ,r cable
<br /> 4 For 3,000 r ullon tanks wh:r>h ore 64 inches In diameter, of 5 feet on center Loborotories UL-6 specification, ANSIC80.I and Federal Copp strands la fit the breaker call not be pebor,, d
<br /> 3 Rein(orcornon t. ASTM A61.5, Grade 40 for bars No. 4 and d` Copper to clurnin urn r r nn. ct,uns of bus nor,
<br /> smeller. change 42 inch diameter reducer sunhp to 38 Inch specification WW-C--581 or latest revisions. Hat dip
<br /> 3. Fuel in existing underground tank shall be removed and lays moll De made using bellev,lie wa9nr
<br /> diameter bottom by 33 inch diameter top tapered 6 For bedding of piping runs and backfill of pipe trench?s, galvanized on the exterior. Linc or enamel on the interior.
<br /> and disposed by Pacific Bell. and flat washars to comprsnsate far diffariny rates
<br /> 4. Concrete: f2ead mixed, AS TMC94, or rib mixed. Cement: containment sump and tiny. refer to other portions of these Specifications Couplings, lockouts, and other fittings shall be galvanized
<br /> Y j of therrmuf +:xpansian. Only cnmpinq tools approved
<br /> ASTM C150, Type It. Aggregate: ASrN1 C33, clean and or sheordized, waterproof and threaded type onlyby the manufacturer of the terminals or buys Shull
<br /> dry. Water Potclele, clean, frorn domestic source Curinq RISERS AND ASSOCIATEED PIPING 7 Fiberglass to steel pipe connections Fiberglass tFre,aded - 4, Engineer will apply for and pay for tank removal permits.
<br /> Compound: Liquid membrane, ASTM 0309, Type 1. end adapters are to be threaded into the steel pipe or Contractor is responsible for arranging inspections All tont, 6, Outlet Boxes: Galvanized steel, boxes instolled in any be used Nom -'nsul ted hi> and wire ends chnil
<br /> Curing Sheet Material: ASTM 0171, 1. Underground steel portions of pipe and risers , including fitting before bonding onto the fiberglass pipe. and piping removal is by Contractor. Contractor shoil exterior location, where exposed to rain or where exposed be 'n>ulatad r+ th lays; of plo-hc tope equal to
<br /> one located in sumps, shalt be wrapped with two layers of cooperate with "Environmental Contractor" for sail water a insulation of wire, with irregular surfaces properly
<br /> + Corsica, Pot ken 940. Scotchwra 50 1rJ mil. to Y Sampling < / to moisture laden atmosphere shall be cast screw hub type padded with insulation putty prior to application
<br /> 5. Batch and mix concrete in accordance with ASTM C94 of sic Y P ( pe) or pi 3 and disposal of tank. with gosketed weatherproof covers, Boxes for vapor of tape. Splices in underground null boxes ,r !n
<br /> an established plant, or job-mix, Mix concrete in quantity approved equal, 2 inches wide with 1/2 inch spiral lap, v proof or explosion proof applications shall be designed other cr=oy sahpct to rnci•a ur ; , r
<br /> 8. Ftexible connectors, lex,ble conmectc s far Provide fire extinguishers of size and rating Specified by specifically for such use.
<br /> for ',mrnadio to use Do not re-temper or use set concretra_ fuel return and vent p , ng it +•; � . rray be used ,•. i:ev of - provided with cast rein its. r _are �nl os
<br /> '2. Connections to took risers shall fle:anlz connectors. Icco� fie departments specified before resin ails are aPpl �.d,
<br /> 6. Concrete sholl be regular weight, 145 pfc. Minimum 28-day No direct connections allowed. swing joints if opproved by local junsdiction. 7. Where applicable, pull boxes and cabinets shell be ore-
<br /> com
<br /> compressive strength for slab on , rode shall be 3,000 minimum 6 There shall be no welding or other sources of ignition ,n fabricated concrete type; Christy Concrete Products, g
<br /> P 3 J 9. Ail lines - - p progress. .• r iJ ;y,l r-ins ,poll rest free (minshort r.:rcuits and
<br /> psi. Moxirnurn aggregate ate � - s' 3 � Brook:, or equal Boxes moll have standard orals nod- s els'.
<br />'s_...._.._- 39 d size shall be 3/8 inch for regular- FUEL PIPING crowing and Shulll� rade down took. lode Identify
<br /> Mines There shall hbe norsmo smoking on operations site. n "NO ground- and be fine frog me_han , hl ;n ] trical -
<br /> weiynt concrete. Maximum slump shall 6e 4 inches. UAL 3 grade - Y - 9 1` - down volts and Hardware. Boxes located in paved ureas res
<br /> with brass engraved tags at both ends. SMOKING" signs shall be posted. or tine areas over which ve'nicles normally may travel shall
<br /> defects Cnrw,s hall rotation
<br /> -led for ito pr>"h
<br /> Com with the following requirements: have traffic covers. neutral connection anr] rotation of motor, Whore
<br /> 7 Design and ionShari foo suffick. Forms shall be PY 9 q 7. Provide barricades with flashing yellow lights and warning tests indR ate kouRy n t, Ila tion >r Scher defects,
<br /> Substantially built and of sufficient strength and rigidity h> CCR 1 r Fir Marshal 10. The font valve shall be removed from the tank with the full signs to protect pedestrians and/or motor vehicles frorn they shall br, lor,':;ir i epointd ,no eb:el ed
<br /> a. _(- Title 9, State e Mo rho 9 P P / 8. Relays far pumps and generator shall be heavy duly type
<br /> produce finished concrete of the prepise size, shape and length of extractor pipe in place rill presence of telephone work area and tank hole. at the Contractor's expense
<br /> location indicated. b. CCR Title 8, Industrial Safety Orders safety switches as manufactured by G,E , Westinghouse,
<br /> company representatives
<br /> C. American Petroleum Institute (API) Standards for Cutler-Hornrn ers Could or Square U. Furnish with
<br /> 8 Finish shall be medium broarn. 'Keep surfaces double wall tank installations 11. If Pacific Bell Engineer has required total containment 8. Drain, and when appropriate, flush product in the piping enclosure suitable for application. Provide fused type 20Electrical contractor . holt refer to latest ,- sin.° ;f
<br /> continuously donp for twenty--four hours. Curing is d. Materials, fabrication and testing shall conform to "Eir iroflex" product piping to be installed, see sheet I'- 3.E Into the tank. where indicated or required by code. Motor starters shall Veeder-Root insto0otoon instru . t'on prix, t;
<br /> intended to maintain water for proper hydration and to stondarr]s of HEMP, IEEE, NEPA, UI_ and USAIA. for oddltional piping specifications, be disconnect switch type complete with those overload atorting -Nor!,-
<br /> e, Notional Electrical Code, NFPA 70. 9. The Rinse Can tractor shall remove all remaining flammable rely s and enclosure suitable for application, G.E.,
<br /> rainunite temperature ranges.o Prac tical a shall be Y I P
<br /> f. CCR Title 74, Part 3, Siete Etectriaal Code. liquid from the tank which can be pumped out. It crag be Westinghouse, Cutler--Hammer, Gov6J or Square D.
<br /> consistent s therewith as for os practical one within scope necessary to use a hand urn to remove the bottom few
<br /> of work specified g, CCR rifle and
<br /> Part 5, State Plumbing Code BEDDING AND BACKFILL Y pump
<br /> h, NFPA JO and 51, inches of product and rinsate. All residual liquid or ,lodge, g Conductors: Unless Specifically noted otherwise herein,
<br /> 9 Defective concrete shall be repaired or replaced cs directed i. Required tank labeling, UI_ 58 1 A 4 inch minimurn bed of backfill material is to be placed including riostate will be disposed by Environmental Contractor. conductors for general wiring shall be a rmnlmum of 93%
<br /> at no additional expense to Pacific Bell, j. CCR Title 23. Water Resources Control Board. in piping trenches. Smooth, compact and slope bedding conductivity, stranded, soft drawn copper, No 10 and ---- -- - -- -- -
<br /> k, Requiremen is of local authoritiesmaterial to allow a slope of 1/4 inch per foot toward the 10 Sawcut and remove concrete or AC. cover for access to Smaller shall be 600 volt, Type THAN,
<br /> UNDERGROUND FUEL STORAGE I. Local fire and health departments. tanksin extreme conditions, 1/8 inch per foot moy be tone, dispose of concrete and A.0 debris.
<br /> user) if approved by Pacific Bell- 10 Connections: #3 and smaller, pro-insuloted spring type
<br /> 1. Comply with the following requirements: I Fiberglass Piping 11. Shore the edge of the tank hole, if required- All shoring is connectors. Threaded or crimp types will not be accepted.
<br /> 2. Piping shall be placed on prepared bed in such a manner as to be in place before excavating tank, Use Skotchiock, Hydent, T&B or equal. Terminals for
<br /> a, CAC Title 1g, State Fire Marshal a. Protect fiberglass pipe and fittings against abrasion to minimize points at which one pipe may cross over stranded conductors No. 8 and smaller shall be a pre-
<br /> (rorn shut or fiord ob,7erls; impact damage from another pipe At points where int must cross over, a 12. Diy down to the top of the tr>n'e insulated trim type Lugs and connectors for conductors
<br /> b. CAC Title 8, Industrial Safety Orders. P i V 3- PP P piping P YP )`
<br /> C. Arnerir-an Petroleum Institute (API) Stondards for improper storoge, transport, laying or backfilling. minimurn of 1 1/2 pipe diameter shall separate the pipes 13. Remove the fill (drop) tube and TLS probe. Disconnect the No 6 and larger shall be compression types of one piece
<br /> double well tank instaflations. Inspect pipe for damage prior to using in the piping tubular construction with flat rectangular longues. Two
<br /> system. Protect in from prolonged exposure to 3. Approved fill, gauge, and product and vent lines. Cap or pUuy open
<br /> d. Materials, fabrication and testing shall conform to Y� piping 9 P J P pp avec bar_kfill materials ends of the lines which are not to be used further. hole lugs shall be used for sizes 4/0 and larger. fittings
<br /> ultraviolet light >' for copper conductors s st Fn:- ur or ,kI E:ur,wtee
<br /> Q. Pea ravel: A clean natural) rounded aggregate with Y - d . q Y ) resin .kits shall be Skotenlock be
<br /> l asks for wire s - -- - -- ' - -
<br /> standards of HEMP` IEEE, NFPA, UL and USAIA. d Remove on remaining liquid from the deliver line using DP 3 Ped copper Cgalze to - - _--- :_---
<br /> e. AC Title
<br /> Electrical (-ode, NFPA 7U. o. Primary and serondrir e and fittings Shall be UL 9 y using care to avoid sptliege.
<br /> Y i pipe- J an 1/8 inch rnimmurn and a 3/3 inch rnaxirnurn ;E10 and Skotchlock kits for larger Spllcz, o, l SiJ� + l r }! I :i_1 Ci X113-:D:;;I_:\
<br /> F CAC Title 24, Part S, State Electrical C--ode. produced, Han-metallic, 100`/> alcahai and math anal v n. rL : t,,v fvkl
<br /> g. CAC Title 24, Port 5, State Plumbing Code. corn alible, for under round int of diameter Up to 3% of the particles may pass through 14. Pout' fill tank openings with one plug to hove 1/8 inch vent recommended by 3M Company.
<br /> p g p p ) petroleum a 8 sieve. hold for temperature expansion '>' k' Ea..o. rr'"' r1 3 "^ ' --'
<br /> i, NFPA 30 and 31. products The primary pipe shall have bell and M. w
<br /> ,Y, - 11. Grounding and bonding: The entire
<br /> r
<br /> i. Required tank Iobeliny, UL 58. spigot or threaded and bonded ;ants. Seeondory 15. The tank shall be incited by using thirty pounds of dry ire 9 fe ire electrical for fro siaall - _ _ _ .
<br /> ' CAC' rifle 23, Water Resources Control Board. � n. Approved materials shall be dry and comply with � fora a continuous raetaliic electrical conductor frorn
<br /> sig L piping shall have flanged and halted mints. Clod- per thousand gallons of tank rapacity or as required 1 1
<br /> k Requirements of local authorities. - _ ASTM C3 S• Paris 9.1 for quality and soundness. corvine pint to ever outlet and ohiall be rounded by
<br /> T Geilipe System 3,000 Pipa System, Srnith, Red thread by local authorities. connection to the main service ground Eec tricot terns,
<br /> + f Local fire and health de ortrncnt^ �� - - ---_ - ---- - - -
<br /> gn P II Pipe System, or approved equal. ' Y
<br /> �> PIPING TERMINATION SUMP 16. After tank has been inspected by local health and fire Supports, cabinets, control equipment, motor frames and ( f
<br /> - 2. When lifting or moving tanks, always use adequate sized c Cul fibefgla5s pipe with a fine-toothed hacksaw blade inspectors, excavate and remove tank and piping. utilization apparatus shall be permanently and effectively �"---- -- - -- - - -
<br /> 'd equipment and lift by lifting lugs and use a spreader bar to or an abrasive wheel on a circular power saw. Use a 1. Piping shall terminate in 200 roil, thick polyethylene sumps. Contractor to load tank and piping on transport provided grounded. I
<br /> I
<br /> ensure a lift ongle of of least 45' at each lifting lug. Each sow guide or Wrap Around to ensure a square cut by others. Disposal of tank and piping by Emirs. Contractor. tI�
<br /> tank shall hove a minimum of two lifting lugs, Do not set end, Cut pipe end must be within 1/8 inch of squore 2 Seal penetrations in sumps with bulkheads per Sump Contractor to remove and dispose of existing concrete 12 Conduit Application: Minimum siza of conduit shall be 1/2 "r---'--' ---- - -- - -
<br /> p, - p- ch. In rip rase shall the conduit size be smaller than that _�._f 1"-"v-1 f'` dr a�'`r"If I
<br /> tanks with less than two lifting lugs. --------- --- y
<br /> nonufacturer s recommendations, tie-dawn slob boner lh tank if s rcifiod in Sro a of Wolk m _
<br /> d. Tapering and rearing: Cut fiberglass pipe ends sholl on sheet P-1. shown on the drawings Boxes installed indoors or N0. RFv,smONS / AUPHifI11AIIGN3 I DATE I er
<br /> be tapered using standard tapering tools available 3. See Test iconcrete - `_.--`-- -`--- - ---- -- - --
<br /> 3. Protect tanks against abrasion from ,harp or hard objects; p 9 P y y5 for sump test. Boxes in nh shall 6z gobs shall
<br /> steel type.
<br /> impact damage from improper storage, transport, laying or frorn the pipe manufacturer. Protect pipe during 17, After the existing lank is removed, soil and/or water Boxes installed exposed or outdoors shall be gal von�zed
<br /> tapering to prevent damage to e The finish toper simples will bo taken from the tank hole by the , r 4r r' 1 r' r=4
<br /> backfilling Protect steel pipe and fittings against tanks
<br /> P 9 d- PP Pe TESTING 'art steel with thread hubs- Branch circuit conduits under ��r. ICA I'IOI��k_)
<br /> to the protective canting or wrapping- Protect tanks (ram Environmental Contractor, If contamination is t
<br /> shdll be smooth, clean and free from surface defects Slab spall be separated by at least one inch. In casts
<br /> The length of toper for 2 inch diameter is 1 5 8 inches 1. fest 1: Primal suction and return es Shull be tested discovered, Contractor to notify Pacific Bell Project Manager where two or more conduits ore installed in a common I
<br /> prolonged exposure to ultra violet light. - J P - - / Y Y PP y ---._ 1 .__„
<br /> and for 3 inch diameter pipe is 1 3(4 inches. For other to 26 inches of vacuum for a half-hour minimum duration immediately. Contaminated soil is to be star-ked separately concrete encasement. the shall de separated b al least
<br /> p p on vis urea firm) to prevent it from beim blown off. y r p Y ataArr�Nc rvf r'+Seo Fcr:
<br /> 4 Underground fuel tanks Shall be a sleet primary tank size pipe, consult pipe manufacturers instructions without pumping and in the presence of Pacific Bell q' - Y P 9 three inches Conduit spoil he Securely fastened in place /� �
<br /> meting UL58 with Secondarycontainment provided b a company representative. Provide an asphalt, concrete or sandbag berm around all so that absolutely no shifting will occur during placing of r).ye\,If�. �8 �y ,jj r )ro
<br /> + J y e. Fiberglass pipe surfaces to be bonded shall be cleaned dirt stuck piles to prevent runoff. Disposal of oil tank concrete encosernenl. Joints in conduit installed in f r- l IL� J �1
<br /> steel reinforced plastic composite secondary 3 p excavation soil (clean or contaminated) will be by
<br /> 1 , with Solvent as supplied by pipe manufacturer. If Suggested procedure: Environmental Contractor. concrete or exposed to weather, sihall be liquid and gas SACRAMENTO, CALIFORNIA l
<br /> tank. The tanks shall carr UL label approval f>r 9
<br /> underground motor fuel storage. Tones shall comply with t or moist, dry with propane tight. - --`-- -``-
<br /> Y
<br /> r lien is we - c
<br /> tapered net rA�alty apazes
<br /> ANSI 8137.1 and NFPA Standards 30 & 31. Annular torch, - do not over'neat or burn the pipe, If a. Tank shall be vented to atmosphere at rill times. 18. if contamination is discovered, Contractor shall notify Pacific
<br /> temperature is below 60' F, worm tapered surfaces Bell Engineer imrnediotely. Contaminated soil is to be 13. Conduit location: Exposed conduit shall be neat) installed rir_1 T� Tl � I-�
<br /> cavities shall be monitored with electronic monitoringP P- Pg Y /IY1J ��� _ ���� h �-
<br /> equipment. Working capacities, openings and with propane torch, - do not overheat or burn the pipe b Remove foot valve and cop suction line at bottorn of stacked separately on v'isqueen and covered with parallel to or at right angles to the structural members.
<br /> or fitting Ball ands spigot joints shrill be made u with suction stub. visqueen. Disposal of contaminated soil wlli be by Exposed conduit stubbing u throur. h the floor into the
<br /> appurtenances shall be as shown on Drawings. Unused d P 3 1 P P 3 P 3 " N1/- // r-'!' � f
<br /> ,n Environmental Contractor. Contractor shall load contaminated l T V )�
<br /> ,t
<br /> tank openings Shull be tightly ^soled with ploys and caps epoxy adhesive os recommended by the pipe bottom pf exposed panels, cadinots or equipment shall de .� � � .rEA � ,l) �r ,,+r� _,.�I� �f II ��r�
<br /> ,v manufacturer. Adhesive shall be mixed thorough) in c A 26 inches of vacuum to suction line at point of soil on truck provided by Environmental Contractor. line du properly s ared and shall be straight and plumb
<br /> ..... Installdd in accordance with monrufacturers .> - - thoroughly Y - Apply - P is s ll Y Pg - P9 V '
<br /> j recommendations. accordance with manufacturer's Instructions and shrill connection to equipment. Gonduds boll be installed al sufficient de tin below like _ >afF 2 rr9a -Dfear•�N 3v T v L_m°
<br /> aro be applied to both surfaces. Insert the spigot end into 19. if hole Is left open m+ernlght. Contractor to completely fence floor to eliminate any part of the bond above. Maintain 12 -�
<br /> the bell using a slight turning motion (one-half turn to d. Do not apply vacuum to tank or generator engine. off the tank hole with six (6) foot high ternporury chain inches separation between power and intercommunication r-RadErr canNEER�c"E. xiD '3" u racGRanf
<br /> o a full turn is necessary) find push, Apply pressure link fencing, no exceptions. A lockable gote Shull be cables. Conduit shall be kept of least 6 inches from the EST/t0 Nb. CET 6 of 6 Si,LEls
<br /> Alternate: Steel rirnor Conk as specified above with a provided on all excavations left open more than 2 days, �_ _ ___. _ . -.. ... I-
<br /> P Y P until mechanical lock is achieved. Back axial pressure 2. Test #2: Primary pipe shall be air pressure tested at 75 See plons for location. covering on hot water pipes and 13 inches from th-r. AP4,mR04'E� 6ii-ANNG Nu
<br /> U L. listed secondpry containment and corrosion protection should be maintained on previously assembled joints covering on flues and breaching.
<br /> jacket of nigh density polyethylene. to reduce the chance of separation. 20, Upon approval of Pacific Bell Facility Engineer, Contractor
<br /> L shall Install new tank,
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