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SPECIFICATIONS
<br /> NOTE: ISOLATION BOOT IS NOT REQUIRED IF THE FLEX CONNECTOR NOTE: ISOLATION BOOT IS NOT REQUIRED IF THE FLEX CONNECTOR NOTE: ISOLATION BOOT IS NOT REQUIRED IF THE REX CONNECTOR 2.1 PRODUCT, VENT & VAPOR RECOVERY PIPING
<br /> IS LOCATED INSIDE A CONTAINMENT SUMP. IS LOCATED INSIDE A CONTAINMENT SUMP. IS LOCATED INSIDE A CONTAINMENT SUMP. A. PIPING:
<br /> 1. Steel pipe: (Galvanized or Black Iron)
<br /> Schedule 40 (ASTM A-120) Steel Pipe
<br /> 250# Railroad Unions
<br /> 1501 Malleable Iron Fittings
<br /> B. HANDLING OF PIPE & FITTINGS:
<br /> ASPHALT PAVING 6" CONCRETE SLAB All piping instollotions shall conform to pipe manufacturer's specifications and Installation guidelines.
<br /> 1. Fiberglass pipe: Protect against abrasion from sharp or hard objects; impact damage from
<br /> BASE MATERIAL Improper storage, transporting, laying or backfilling. Inspect all pipe for damage prior to using
<br /> in the piping system.
<br /> 2. Steel pipe and fittings: Protect against damage to the protective coating/wrapping.
<br /> 2.2 INSTALLATION REQUIREMENTS:
<br /> 3" SCH. 40 FRP BELL % + a s " A. LAYING OF PIPE:
<br /> 4" RISER THREADED FEMALE COUPLING. '4; ;. 1. Interior surface of oil pipe and Rtlin s must be free from dirt, scale, metol, fiberglass articles,
<br /> 4" RISER 4" RISER d
<br /> 117 2" SCH. 40 FRP BELL X 117 2" SCH. 40 FRP BELL X - PP 9 9 P
<br /> THREADED FEMALE COUPLING. THREADED FEMALE COUPLING. 117n . 4 d ° ,a etc., before connecting,
<br /> ISOLATION BOOT ISOLATION BOOT ISOLATION BOOT 2. Oo not subpart piping with foreign ebjecle, such as scraps of rood, pipe, ale, Use Chevron approved
<br /> REX CONNECTOR FLEX CONNECTOR SLOPE DOWN TO TANK _ piping support
<br /> 2" FRP 2' FRP FLEX CONNECTOR g B. CUTTING OF PIPE:
<br /> _1/4" PER FT. MIN. 'n 1, Cut pipe to ensure a s
<br /> 113 45' ELBOW 113 45' ELBOW 114 i z5 pp quare cut and. Cut pipe end must be within I/8' of square.
<br /> �8 C. TAPERING & REAMING:
<br /> 1, Fiberglass Plpo: all cut ends muat be tapered per pipe manufacturer. Protect pipe during tapering
<br /> to prevent damage to pipe. The finish taper shall be smooth, clean, and free from surface
<br /> !a ® ® defects. The length of taper for 2" diameter pipe is 1 5/8" and for 3" diameter pipe is 1 3/4". For
<br /> Steel
<br /> size pips, consul! pipe manufacturer's instructions.
<br /> 4" EXTRACTOR FITTING 39 45' _ 4° EXTRACTOR FITTING 39 45• 4" EXTRACTOR FITTING 40 r z EA GRAVEL 2, Steel pipe ends are to be reamed per Industry standards.
<br /> 2" FRP 20 2" FRP 20 3" FRP 90' ELBOW D. BONDING & ADHESIVE SYSTEMS (Fiberglass Pipe);
<br /> �— - - —!— - 1. All Iberglaes pipe surfaces to be bonded shall be cleaned with solvent as supplied by pipe
<br /> 3" FRP 19
<br /> 3" X 2" FRP 3' X 2" FRP manufacturer, Apply pressure until mechanical lock is achieved. Back axial pressure should be
<br /> REDUCER TEE REDUCER TEE maintained on all previously assembled joints to reduce the chance of separatlon.
<br /> 3" FRP 3° FRP 8 1 2" 6 1 2- 6 1/2" 6 1 2" 2. Inspect all fittings for proper alignment and possible 'book out" at the joints.
<br /> MIN. 3. Follow pipe manufacturer's recommendations on cure time before disturbing joints or testing.
<br /> CLEAR If It Is anticipated that the temperature will drop below 70' F. (16' C) at any time during the
<br /> curing process, heat shall be applied to the joints. Only chemical or electrical devices
<br /> SUPREME UNLEADED PLUS UNLEADED REGULAR UNLEADED NOTE: recommended by pipe manufacturer are acceptable for this purpose. No open Flame or sparking
<br /> 1. USE PIPE SUPPORT EVERY 8'-0" O.C. devices are to be used.
<br /> E. THREADED JOINTS:
<br /> Threaded joints must be reamed and have clean cut, perfect threads and be made up with non-
<br /> _ hardening joint compound Insoluble In petroleum products approved by Chevron Rep. DO NOT USE
<br /> ADHESIVE FOR THREADED CONNECTIONS.
<br /> Approved joint compound:
<br /> 4 PHASE II VAPOR LINE CONNECTION 3 PHASE II VAPOR LINE CONNECTION 2 PHASE II VAPOR LINE CONNECTION PIPE TRENCH DETAIL Recpors eol thread sealant: refer to A.G. Smith bulletin no. D4510.
<br /> NO SCALE NO SCALEPrmatex 5 —D
<br /> NO SCALE NO SCALE or approved! equal
<br /> S. F. FIBERGLASS TO STEEL PIPE CONNECTIONS:
<br /> SIF=AI'- Fiberglass threaded end adapters are to be threaded into the steel clpe or fliting before bonding onto
<br /> the fiberglass pipe. Use mall end fiberglass fitting when connection to flexible connectors. All
<br /> FLEXIBLE ENTRY BOOT
<br /> SEAL ENTRY BOOT CONNECTION SERRATED FLANGED NUT VENT RISER flexible connectors ore male; swivel by female. The female end connects to the fiberglass piping.
<br /> 0 CONTAINMENT SUMP (TYP,) (TYP.) —\. 8" DO NOT USE ADHESIVE FOR THREADED CONNECTIONS.
<br /> 2"0 GALVANIZED THREADED 8" G. SPECIAL FITTINGS:
<br /> STAINLESS STEEL _ Position the valve so that the line test port plug Is accessible.
<br /> CLAMP BOLTS HOLD FITTING FEMALE COUPLING, PRIMED CONCRETE H. PIPE WRAPPING:
<br /> TOGETHER WHILE & WRAPPED BELOW GRADE 8" O Te polyethylene p yx y
<br /> 3" SECONDARYI
<br /> COLLAR Wrappingmaterial shall be 2 layers of 20 mil toe "Pot en 930" manufactured b the
<br /> 0 a RESIN CURES. Kendall Company (or equal approved by Chevron Rep.) Wrap overlap shall be one-half width of wrapping
<br /> 2"0 GALVANIZED PIPE, PRIMED material, Wrap 1 1/2" and 2 fittings with Polyken 900 (12 mils) with 60% overlap. In difficult areas
<br /> & WRAPPED BELOW GRADE
<br /> 0 0 9 O 40'Fan orPolykenen 919 s(above before10' F. ping with Polyken 900. Primer shall be Polyken 927 (above
<br /> TAP A TEST PORT IN ONE VENT LINE ) ( �•
<br /> FOR BACK PRESSURE TESTING Exceptions:BEDDING not wrap the union at the remote pump and FRP pipe(Oax connector connectlans.
<br /> 0 0 4 2"x24" FLEX CONNECTOR COLLAR CONCREIE I, S1Pipi g sollbepalced on prepared bed In such a rnonnar as to minimize points at which one pipe
<br /> WITHIN CONTAINMENT BOOT may cross over another pipe. At points where piping must crossover, a minimum of 4 Inches
<br /> ❑If0 0 0 9 3" MINIMUM INSAPPLY ADHESIVE TO FLANGE *TERMINATE BELOW GRADE* must separate thepipes.
<br /> PIPE OR OF CONTAINMEN2. When piping
<br /> proceed to "First Test" (below) prior to backfilling trenches,
<br /> CONDUIT COMPRESSION RING INTO CONTAINM115 117 J. CLEANING SOLVENTS: Remove tany baccumulation or accidental spill of pipe cleaning solvents on
<br /> FITTING REQUIRthe tank Immediately with a clean cloth, After the piping is complete. Inspect the containment sump
<br /> INTERIOR OF SUMP and other collection points for piping cleaning solvents. Contractor will be responsible for any
<br /> WALL damage to lank resulting from an accumulation of pipe cleaning solvent.
<br /> 1. USING COMPRESSION RING AS A GUIDE, DRILL PIPE/CONDUIT HOLE AND BOLT K. REPAIR OF PIPING: Any damaged piping must be replaced. Repair of piping using field cut hall
<br /> HOLES THROUGH SUMP WALL PER TABLE BELOW, 2" FRP VENT section of pipe Is not acceptable. If approved by Chevron Rep., repair using manufacturer supplied
<br /> 2" PRIMARY PIPPIPE TO TANK 20 pipe fittings and procedures Is acceptable. Repaired pipe requires complete testing using procedures
<br /> 2. ASSEMBLE PARTS AS SHOWN ABOVE. UNIFORMLY TIGHTEN ALL BOLTS & BE TESTED PRIbelow.
<br /> STAINLESS STEEL CLAMP TO 60-1191BS. TORQUE. SEALING SECONL. SECONDARY CONTAINMENT FITTINGS: Two place fittings require more adhesive than normal bell
<br /> FLEXIBLE PIPE/CONDUIT HOLE SAW BOLT HOLE PIPE' and spigot joints. Two 7/16" wrenches or a variable torque Impact wrench is required to tighten the
<br /> ENTRY BOOT NORMAL SIZESIZE SIZE fittings. Make sure adhesive fills all gaps between pipe ends and fitting sockets,
<br /> M. FLEX CONNECTOR BOOTS:
<br /> FEB3075 3/4"0 CONDUIT S 5/16"0 Encase all Flex connectors In an Isolation boot. Wheb in contact with soil or backfill material. Move
<br /> FEB3100 1'0 CONDUIT 3" 5/16"0 CONTAINMENT FITTING the Isolation to Inspect and lest all primarypiping and flex connector.
<br /> FEB6200 200 FRP PIPE 4 1/2" 5/16"0
<br /> FE86300 3"0 FRP PIPE 4 i/2' 5/18" SCALE 2.3 TESTING OF PIPING:
<br /> 0 EO DETAIL A. Notify the Chevron Rep., who MUST observe all testa, at least 24 hours in advance of any tests.
<br /> Contractor to coordinate testing with local Inspectors and Chevron Rep,
<br /> OVERALL DIMENSION S. RESPONSIBILITY:�1gSUMP AND PENETRATIONS OF SUMP SHALL BE WATER TIGHT. DETERMINED BY NUMBER The Contractor Is responsible for ail labor, material, and equipment to conduct pressure tests (air
<br /> 2. USE MASTIC TO ENSURE'PENETRATIONS OF SUMP SHALL BE OF RISERS AND/OR or hydroslatic) of all product, vent and vapor recovery piping.
<br /> WATER TIGHT, LOCAL CODE. C. TESTING DEVIATIONS: Do not deviate from the following testing procedures. Perform alternate
<br /> testing procedures required by local Inspectors alter Chevron tests ore completed and documented,
<br /> 1/2" MINIMUM CLEARANCE BETWEEN PRESSURE VACUUM VALVE 1. FIRST TEST (Prior To Back Filling Pipe Trenches):
<br /> CLAM SHELL FITTINGS (TYP.) AS REQUIRED BY LOCAL CODE. Do not connect piping to tanks, remote pumps or dispensers, Do not seal or Install secondary
<br /> ' SUMP ENTRY DETAILS / containment fittings until primary piping is tested. Teat the entire piping system, Le., product,
<br /> 10 0 / 1/4" BEVEL BUTT vent and vapor recovery (where applicable) In accordance with the following procedure.
<br /> WELD-SMOOTH. a, Step One: Install pressure application system that Includes two pressure gouges (15 psi
<br /> NO SCALE maximum). Apply 10 pal pressure to each piping system. Soap oil joints using approved soap
<br /> 3" F.R.P. 45' ELL 4" 0 TUBE FRAME, solution. Carefully observe each joint for evidence of leaks
<br /> PAINT DARK GREY It. Step Two: Protect area around piping systems to be tested to prevent workmen, passers-by,
<br /> / GY-210 etc., from entry. Install pressure application system that Includes two pressure gauges (150
<br /> 3" F.R.P. NIPPLE psi maximum). Apply 75 psi pressure to each piping system, hold for one minute, release
<br /> 2" 0 SCH, 40 pressure. Repeat for five cycles.
<br /> /
<br /> B 3" F.R.P. TEE GALVANIZED PIPES FASTEN VENT c. Step Three: Repeat Step one.
<br /> /�?• (PRIMED AND WRAPPED i RISERS SECURELY Record all test results on Chevron supplied forms. Chevron Rep's approval Is required. After
<br /> BELOW GRADEI 2 TO FRAME WITH obtaining such approval, the Contractor shall backfill trenches to subgrade, following the
<br /> 3" F.R.P. PIPE TYP. PAINT DARK (TREY rp PRE-FORMED requirements of Division 13, Section 1.3.
<br /> ( ) GY-210 1 2. SECOND TEST (After sealing secondary piping): Apply 10 pal to the secondary containment
<br /> 8 1�2" / Ti ' N UNISTRUT BRACKETS. system. Soap all joints using approved soap solutions.
<br /> GALVANIZED TYP. 3. THIRD TEST (After connecting piping to tanks but prior to backfilling): Apply 45 pal pressure air
<br /> \" PIPE COUPLING (TYP.) (do not exceed 50 psi) to test system. Keep pressure on all Imes until bockfilling Is completed.
<br /> There should be no pressure loss during the remainder of construction.
<br /> CONC. COLLAR N 4. FOURTH TEST (After 13ack6liing and Patch Paving): Applies to product line$ after backfill and
<br /> FLUSH W/YARD �� patching of concrete islands, slabs, and yard paving has been completed.
<br /> \ SURFACE <' 0. TESTING EQUIPMENT;
<br /> \ Test lines using Patro Tfte Hydrostatic Line Testing equipment or approved equal. Chevron Rep. to
<br /> / _ designate test fluid. Test fluid shall be assigned product, diesel fuel or water. Contractor to comply
<br /> ft. fully with the Procedure Monugl for the Operation of Line Tester.
<br /> / 12" 0 CONCRETE ;. '1 : Test pressure shall be 50 psi maximum (1,5 times operating pressure - 150%) for a remote pump
<br /> FOOTING, SLOPE }}{{ o system with on allowabla tolerance of 0.010 gol/hr.
<br /> \ AT TOP (TYP.)— - ' i; ;yl. I i E. VENT LINES (no phase II vapor recovery):
<br /> 8 Unless required by local agency, no second teat required.
<br /> F. VENT LINES AND VAPOR RECOVERY PIPING (with phase II vapor recovery):
<br /> \. {'Jr; (•],: Contractor Is responsible for vent and vapor recovery piping sysloms passing any locally imposed
<br /> / lest requirements,
<br /> DO
<br /> ���--w���-p ��q•
<br /> DO NOT LOCATE VENT RISERS WITHIN: Chevron U.S.A. Inc. ("Chev.on°) owns the copyright rights to the design of the herein described fueling <
<br /> SEE DETAIL system as embodied In any tangible or electronic medium of expression Including qll building x�
<br /> NOTE; - BUILDING OR BUILDING COLUMNS ABOVE designs, architectural plans and drawings. The copyrighted material includes the overall form as .veil as C]�/
<br /> ALL CROSS OVER PIPING TO BE - 3'-0" OF NEON ELECTRODES OR JUNCTION BOX the arrangement and composition of spaces and elements In the design, but does not Include Individual
<br /> MADE WITH TEE (OR 90' ELL), - 5'-0" OF ELECTROLIERS OR ELECTRIC SIGNS standard features. Anyone who wishes to copy, distribute or sell this drawing or any derivative works .
<br /> SHORT NIPPLE AND 45' ELL. - 25'-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 /> purpose of preparing construction drawings for Chevron branded facilities and all such copies shall be
<br /> SLOPE PIPING TOWARD returned to Chevron upon request.
<br /> UNDERGROUND FUEL c 1995 Chevron U.S.A. Inc. All rights reserved.
<br /> STORAGE TANKS AT � 9
<br /> 1/4" PER FOOT MINIMUM. The drawings, calculations, and any specific reference to equipment, materials of components,
<br /> If Included herein, are generic and not designed for aIle specific applications, Chevron does not warrant �--
<br /> or guaranty the accuracy, completeness, merchgntabiity, intended use or applicability of such drawings,
<br /> calculations, and any referenced equipment, materials or components, to the requirements of Q
<br /> needs of your site or local area. Consult a registered architect or professional engineer to determine
<br /> any site specific design, applicability, accessibility, building code, munidpoi requirements and any and
<br /> PIPING CROSSOVER DETAIL VENT RISER DETAIL all applicable federal, state and local statutes, rules and regulations which may affect your site.
<br /> NO SCALE
<br /> NO SCALE Chevron does not provide these services.
<br /> FRODWT, VAPOR AND VENT PIPM)O (HARD)
<br /> ChevrUll—
<br /> Marketing
<br /> Rsrt�orw – — t�cAt F va'"r-o' QA15 021VI98
<br /> DR. - CH. - APF. -
<br /> F-4
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