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NOTE. ISOLATION BOOT IS NOT REOUIRLU IF THE "=LEX CONNECTOR
<br />IS LOCATED INSIDE A CONTAINMENT SUMP,
<br />NOTE. ISOLATION BOOT 15 NOT REQUIRED IF THE FLEX CONNECTOR
<br />IS LOCATED INSIDE A CONTAINMENT SUMP.
<br />ASPHALT PAVING
<br />BASE MATERIAL -
<br />CONCRETE SLAB
<br />3" SDH. 40 FRP BELL X _ a
<br />4" RISER THREADED FEMALE COUPLING,
<br />"
<br />RISER 2" SCH. 40 FRP BELL K a n
<br />THREADED FEMALE COUPLING. m
<br />ISOLATION BOOT— ISOLATION BOOT— IT-
<br />FLEX
<br />"i(JC�.
<br />SLOPE DOWN TO TANK : O rY r arm" F
<br />FLEX CONNEC TGR --FLEX CONNECTOR O O
<br />2" FRP 1/4" PER FC MIN. "i
<br />45' ELBOW
<br />O
<br />II•,� __ ///J � ,gt
<br />to >N Vl
<br />4" EXTRACTOR RThNG45' _ 4" EXTRACTOR FITTING
<br />2" FRP --3" FRP 90' ELBOW—PEA GRAVEL.
<br />3" FRP `O I _ rcY -
<br />3" % 2" FRP
<br />REDUCER TEE ---
<br />3" FRP—.-----_ 6 1/2" 6 1/'2"
<br />MIN,
<br />CLEAR
<br />��LJu'il�i1= LudL� Ull.liSL;G°aULsL�)
<br />VAPOR PIPING CONNECTION
<br />NTS.
<br />SCA, LNIRr ba101 _uNNEC II(.A,
<br />TO CONTAINMENT SOMP
<br />ELF. xiDlL .. -... _.....
<br />,,.11_11,
<br />CAMP -
<br />SERRA It I)
<br />FLANGED NUT
<br />(TYP, ) —r
<br />YF O,i /
<br />V`I• I
<br />-
<br />�LvaDLUT -
<br />COMPRESSION
<br />RING
<br />001
<br />tT1
<br />INTERIOR
<br />OF SUMP
<br />WALL
<br />U
<br />uLiNG OOMPRE.SSON
<br />NTNG AS A GIAIDE, DRILL PIPE/CONDUIT
<br />HOLE
<br />AND BOLT
<br />CLE:S THROUGH
<br />SUMP WALL PER TABLE BELOW_
<br />ty
<br />V
<br />Q E
<br />2. ;SSEMBLE PARIS
<br />AS SHOWN ABOVE. uINFURMLT
<br />NGHIEN ALL BOLTS
<br />&
<br />STAINLESS SILEL.
<br />CLAMP TO 60-IN.LBS. TORQUE.
<br />U
<br />FLE%IULE
<br />PIPE/CONDUIT
<br />HOLE SAW
<br />BOLT HOLE
<br />ENIRY B00T_
<br />_NORMAL SIZE
<br />SIZE
<br />SIZE
<br />FEB3075
<br />3/4"0 CONDUIT
<br />3"
<br />5/16"0
<br />I L.f331 U0
<br />CO CONDUIT
<br />3"
<br />5/16"0
<br />IEB6200
<br />TO FRP PIPE
<br />4 1/2"
<br />5/16"0
<br />FEB15300
<br />3"o flip PIPE
<br />4 1/2"
<br />5/16"0
<br />N!I2LI-
<br />i. SUMP AND PENEIRATIONS OF SUMP SHALL BE
<br />WATER TIGHT.
<br />2 USE MASTIC
<br />TO ENSURE PENETRATIONS OF SUMP SHALL BE
<br />WATER TIGHT.
<br />SUMP ENTRY
<br />N, T.S.
<br />3" SECONDARY PIPE
<br />3" MINIMUM INSERTION
<br />OF CONTAINMENT PIPE
<br />INTO CONTAINMENT
<br />FITTING REQUIRED.
<br />2" PRIMARY PIPE TO
<br />BE TESTED PRIOR TO
<br />SEALING SECONDARY
<br />PIPE,
<br />VAPOR PIPING CONNECTION
<br />N.T.S.
<br />BOLTS HOLD FITTING
<br />TOGETHER WHILE
<br />RESIN CURES.
<br />APPLY ADHESIVE TO FLANGE
<br />I. A
<br />1/4" PER FOOT MINIMUM,
<br />PIPING CROSSOVER
<br />1/2" MINIMUM CLEARANCE BETWEEN
<br />"LAM SHELL FITTINGS (TYP.)
<br />3" F.R.P. 45' ELL
<br />3" F.R.P. NIPPLE
<br />3" F.R.P. TEE
<br />3" F.R.P. PIPE (TIP.)
<br />:ROSS OVER PIPING TO BE
<br />WITH TEE (OR 90' ELL),
<br />T NIPPLE AND 45' ELL.
<br />NOTE: USE PIPE SUPPORT EVERY 8'-0" O.C.
<br />PIPE TRENCH
<br />N.T.S.
<br />2"0 GALVANIZED THREADED
<br />FEMALE COUPLING, PRIMED
<br />& WRAPPED BELOW GRADE
<br />2'0 GALVANIZED PIPE, PRIMED
<br />& WRAPPED BELOW GRADE
<br />TAP A TEST PORT IN ONE VENT LINE
<br />FOR BACK PRESSURE TESTING
<br />2"x24" FLEX CONNECTOR
<br />WITHIN CONTAINMENT BOOT
<br />'TERMINATE BELOW GRADE'
<br />2" FRP VENT
<br />PIPE TO TANK
<br />VENT RISER
<br />(TYP.) --� 8•
<br />IT,
<br />CONCRETE
<br />COLLAR --o 8
<br />Co3il FI E—T&OL
<br />N. T.5.
<br />OVERALL DIMENSION
<br />DETERMINED BY NUMBER
<br />OF RISERS AND/OR
<br />LOCAL CODE, %\10
<br />PRESSURE VACUUM VALVE %1/4" BEVEL BUTT--
<br />WELD -SMOOTH. -- --- �j"
<br />4" Ip TUBE FRAME.
<br />PAINT DARK GREY
<br />GY-210 -
<br />2" 0 SCH. 40
<br />GALVANIZED PIPES
<br />(PRIMED AND WRAPPED z
<br />BELOW GRADE) s
<br />PAINT DARK GREY
<br />GY-210_-- I < I
<br />11'-I N
<br />GALVANIZED TYP.
<br />PIPE COUPLING (TYP.)
<br />CONC, COLLAR iv
<br />FLUSH W/YARD
<br />SURFACE < f
<br />,1
<br />12" 0 CONCRETE Iljl'd� j'I,
<br />FOOTING, SLOPE IF.
<br />AT TOP (TYP.) Tr/
<br />tl O z
<br />I �
<br />u �u_
<br />DO NOT LOCATE VENT RISERS WITHIN: SEE DETAIL
<br />- BUILDING OR BUILDING COLUMNS ABOVE
<br />- 3'-0" OF NEON ELECTRODES OR JUNCTION BOX
<br />- 5'-0" OF ELECTROLIERS OR ELECTRIC SIGNS
<br />- 25'-0" OF EVAPORATOR COOLERS OR HEATER FLUES
<br />VENT RISER
<br />N T.S. \ - _1/ N.T.5.
<br />CONCRETE
<br />COLLAR
<br />FASTEN VENT
<br />RISERS SECURELY
<br />TO FRAME WITH
<br />PRE -FORMED
<br />UNISTRUT BRACKETS.
<br />SPECIFICATIONS
<br />2.1 PRODUCT, VENT & VAPOR RECOVERY PIPING
<br />A. PIPING:
<br />1. Steel pipe: (Galvanized or Black Iran)
<br />Schedule 40 (ASTM A-120) Steel Pipe
<br />250# Railroad Unions
<br />150# Malleable Iron Fittings
<br />8. HANDLING OF PIPE & FITTINGS:
<br />All piping installations shall conform to pipe manufacturers specifications and installation guidelines.
<br />1. Fiberglass pipe' Protect against abrasion from sharp or hard objects; impact damage from
<br />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 cooling/wrapping.
<br />2.2 INSTALLATION REQUIREMENTS:
<br />A. LAYING OF PIPE:
<br />1. Interior surface of all pipe and fittings must be free from dirt, scale, metal, fiberglass particles,
<br />etc., before connecting.
<br />2. Do not support piping with foreign objects, such as scraps of wood, pipe, etc Use Owner approved
<br />piping support
<br />8. CUTTING OF PIPE:
<br />1. Cut Pipe to ensure a square cut end. Cut pipe end must be within 1/8" of square.
<br />C. TAPERING & REAMING:
<br />1. Fiberglass Pipe: all cut ends must 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 />defects. The length of taper for 2" diameter pipe is 1 5/8" and for 3" diameter pipe is 1 3/4". Far
<br />other size pipe, consult pipe manufacturer's instructions.
<br />2. Steel pipe ends are to be reamed per industry standards.
<br />D. BONDING & ADHESIVE SYSTEMS (Fiberglass Pipe):
<br />I. All fiberglass pipe surfaces to be bonded shall be cleaned with solvent as supplied by pipe
<br />nonufacturer. Apply pressure until m,echenicol lock is achieved. Back oxiol pressure should be
<br />maintained on all previously assembled joints to reduce the chance of separation.
<br />2. Inspect all fittings for proper alignment and possible "back out" at the joints.
<br />3. Follow pipe manufacturers recommendations on cure time before disturbing joints of testing.
<br />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 />recommended by pipe manufacturer ore acceptable for this purpose. No open flame or sparking
<br />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 Caner Rep, DO NOT USE
<br />ADHESIVE FOR THREADED CONNECTIONS.
<br />Approved joint compound:
<br />Hi -pro thread sealant: refer to A.O. Smith bulletin no. D4510,
<br />Reclorseal
<br />Permalex 51-D
<br />ar approved equal
<br />F. FIBERGLASS TO STEEL PIPE CONNECTIONS:
<br />Fiberglass threaded end adopters are to be threaded into the steel pipe or fitting before bonding onto
<br />the fiberglass pipe. Use mail end fiberglass fitting when connection to flexible connectors. All
<br />flexible connectors are male; swivel by female. The lemole end connects to the fiberglass piping.
<br />DO NOT USE ADHESIVE FOR THREADED CONNECTIONS.
<br />G. SPECIAL FITTINGS:
<br />Position the valve so that the line test part plug is accessible,
<br />H. PIPE WRAPPING:
<br />Wrapping material
<br />pp yshall be (2) layers of 20 mil polyethylene tope "Polyken 930" manufactured by the
<br />Kendall Company (or. equal approved by Owner Rep.) Wrapp overlap shall be one-half width of wrapping
<br />ly#en
<br />material. Wrap'1 1/2" and 2' fittings with Pr9DO (12 -mils) with 607 overtop. In difficult areas
<br />Polyken 931 can be used before wrapping with PTlyxen 900. Primer shall be Polyken 927 (above
<br />40' F.) or Polyken 919 (Thais 10' F.).
<br />Exceptions: Do not wrap the union at the remote pump and FRP FOe/Ilex connector connections.
<br />I. SETONG & DEDDING PIPE:
<br />1, Piping shall be placed on prepared bed in such a manner as to minimize paints at which one pipe
<br />may cross over another pipe. At points where piping must crossover, a minimum of 4 inches
<br />must separate the pipes.
<br />2. When piping is placed on the bed, proceed to "First Test" (below) prior to backfilling trenches.
<br />J. CLEANING SOLVENTS: Remove any occumutalion or accidental spill of pipe cleaning solvents on
<br />the took Immediately with a clean cloth. After the piping is complete, Inspect the containment sump
<br />and other collection points for piping cleaning solvents. Contractor will ba responsible for any
<br />damage to tank resulting from an accumulation of pipe cleaning solvent.
<br />K. REPAIR OF PIPING: Any damaged piping must be replaced. Repair of piping using field cut holt
<br />section of pipe is riot acceptable. If approved by Owner Rep., repair using manufacturer supplied
<br />pipe fittings and pf ocedures is acceptable. Repaired pipe requires complete testing using procedures
<br />below.
<br />L. SECONDARY CONTAtVVENT FITTINGS: Two piece fittings require more adhesive than normal bell
<br />and spigot joints. Two 7/16" wrenches or a variable torque impact wrench is required to lighten the
<br />fittings. Make sure adhesive fills all gaps between pipe ends and fitting sockets.
<br />M. FLEX CONNECTOR BOOTS:
<br />Encase all flex connectors to an isolation boot. All in contact with sail or backfill material, Move
<br />the isolation to inspect, and test oil prirnarypiping and flex connector.
<br />2.3 TESTING OF PIPING:
<br />A. Notify the Owner Rep., who MUST observe PIT tests, at least 24 hours in advance of any tests.
<br />Contractor to coordinate testing with local Inspectors and Owner Rep.
<br />B. RESPONSIBILITY:
<br />The Contractor is responsible for all labor, material, and equipment to conduct pressure tests (air
<br />or hydrostatic) of allproduct, vent and vapor recovery piping.
<br />C. TESTING DEVIATIONS: Do not deVote from the following testing procedures. Perform alternate
<br />testing procedures required by local inspectors after Owner tests are completed and documented.
<br />1. FIRST TEST (Prior To Back Fitting Pipe Trenches):
<br />Do not connect piping to Turks, remote pumps or dispensers. Do not Seal or install secondary
<br />containment fittings until primary piping is tested. Test the entire piping system, i.e., product,
<br />vent and vapor recovery (where applicable) in accordance with the following procedure.
<br />a. Step One: Install pressure application system that includes two pressure gauges (15 psi
<br />maxirnum). Apply 10 psi pressure to each piping system. Soap all joints using approved soap
<br />solution. Carefully observe each joint for evidence of leaks.
<br />b. Step Two: Protect area around piping systems to be tested to prevent workmen, possers-by.
<br />etc., from entry. Install pressure application system that includes two pressure gouges (150
<br />psi maximum). Apply 75 psi pressure to each piping system, hold for one minute, release
<br />pressure. Repeat for five cycles.
<br />c. Step Three: Repeat Step one.
<br />Record oil test results on Owner supplied forms. Owner Rep's approval Is required After
<br />obtaining such approval, the Contractor shall backfill trenches to subgrode, following the
<br />requirements of Division 13, Section 1.3.
<br />2. SECOND TEST (After sealing secondary piping): Apply 10 psi to the secondary containment
<br />system. Soap oil joints using approved soup solutions.
<br />3. THIRD TEST (Alter connecting piping to tanks but prior to backfilling): Apply 45 psi pressure air
<br />(do not exceed 50 psi)to lest system. Keep pressure on all lines until backfilling is completed.
<br />There should be no pressure loss during the remainder of construction.
<br />4. FOURTH TEST (After Backfilling and Patch Paving): Applies to product lines after backfill and
<br />patching of concrete islands, slobs, and yard paving hos been completed.
<br />D. TESTING EQUIPMENT:
<br />Test lines using Petro Tile Hydrostatic Line Testing equipment or approved equal. Owner Rep. to
<br />designate lest fluid. Test fluid shall be assigned product, diesel fuel or water. Contractor to comply
<br />fully with the Procedure Manuot for the Operation of Line Tester.
<br />Test pressure shall be 50 psi maximum (1.5 limes operating pressure - 1509) for a remote pump
<br />system with on allowoble tolerance of 0.010 gal/hr.
<br />E. VENT LINES (no phase II vapor recovery):
<br />Unless required by local agency, no second test required.
<br />F. VENT LINES AND VAPOR RECOVERY PIPING (with phase II vapor recovery):
<br />Contractor is responsible for vent Tnd vopor recovery piping systems passing any locally imposed
<br />test requirements.
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