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<br />01 GENERAL REQUIREMENTS
<br />Suction System - Open check valve, pull poppet and drain product from line into tank.
<br />ALTERNATIVE BACKFILL MATERIALS: Defined as any material not meeting above requirements
<br />for
<br />SPECIAL FITTINGS; The shut-off valve ("Shear' or "Safety" volve) at the base of the product pump
<br />Do not replace poppet. Reinstall cover on valve.
<br />approved materials.
<br />or dispenser Is secured in position to the stabilizer bar of the dispenser containment box as detailed
<br />Pressure System- "Break" pipe at union at remote pump. Drain product into tank or
<br />Approval of Company Representative is required prior to use of such material. In certain
<br />on the drawings.
<br />K
<br />yy
<br />General Requirements apply to all sections of the specifications as if slated separatery in each
<br />separate container.
<br />instances, the approval of the tank manufacturer may be required to preserve the tank warranty.
<br />Position the valve so that the line test port plug is accessible,
<br />These
<br />shall obtain such approval.
<br />section.Company
<br />Avoid spills. Do not allow product to drain into soil Contractor may be held liable if soil
<br />PIPE WRAPPING: All underground steel pipe and fittings shall be field primed and wrapped.
<br />COMPANY REPRESENTATIVE: The Regional Manager or Representative authorized by him,
<br />contamination occurs during tank and line: removal,
<br />Alternate materials, if used, must be dry and free of ice and snow. The tank hole sides must be
<br />Wrapping material shall be 35 mil polyethylene lope Polyken 930" manufactured by the Kendall
<br />hereinafter referred to in these specifications as Company Representative.
<br />shored or side sloped to permit entry for compaction and testing.
<br />Company (or equal approved by Company Representative). Wrap overlap, shall be one-half width
<br />Flush all product, vent and vapor return lines back in tank or separate contoiner(s). (Flushing
<br />,
<br />of wrapping material. Wrap 1-1/2" and Z fittings with Polyken 900 (2 mils) with a 60%
<br />in separate containers can be dumped Into product tanks for storage.) Flush each line with aoverlap.
<br />In difficult areas Polyken 931 can be used before wrapping with Polyken 900. Primer
<br />STATUS OF COMPANY'S REPRESENTATIVE: Company Representative has authorityr to make
<br />minimum of 10 gallons of water.
<br />BEDDING OF TANKS: A 12" minimum bed of backfill material is to be placed in the hole,
<br />shall be Polyken 927 (above 40' F) or Polyken 919 (above 10' F).
<br />oil decisions regarding work performed under this contract.
<br />Ismoothed
<br />and sloped to allow a tank slope of 1"' in 10' downward toward the fill end prior to
<br />Open all openings and flush inside of each lank with a minimum of 200 gallons of water using
<br />"wash
<br />setting the tank.
<br />Exceptions: Do not wrap the union at the remote pump and/or FRP pipe/flex connector
<br />high pressure spray equipment with wand to down" the sides and bottom of the tank.
<br />"logs"
<br />connections.
<br />WORK' "INCLUDED: All there, material, utilities and equipment required for full performance and
<br />When specified, the hold or tie -down shall be installed prior to be bed material.
<br />P 9
<br />completion of work herein specified shown on accompanying n drawings, including procurement
<br />Company Representative will arrange fora truck to collect all recovered product (liquid
<br />"recovered' "slap"
<br />SETTING & BEDDING PIPE: A 2" minimum bed of backfill material o to be placed all piping
<br />E
<br />P
<br />les
<br />esso remits, utilities, etc. unless olherwse noted on the pions or
<br />for a
<br />cocuum
<br />and Sludge). Vacuum truck is to return product to at Company facility or
<br />Coulton - not plane tanks on concrete slabs, limbers, beams, cradles grout the tanks in wet
<br />trenches. Smooth, compact and slope bedding material to allow a slope of 1/4 per foot toward the
<br />/
<br />all necessary
<br />of and pay ry P
<br />payment
<br />by Company Representative,
<br />g y pp hued oil water separator system.
<br />approved ceratin facility with approved / p y
<br />he
<br />cement. The tank, whether lied down or not, must never be left on the bed without a backfill
<br />e
<br />tanks. 1/8 " per foot may be used if approved in writing Company Representative.
<br />specifications or specified
<br />to the top of the tank If there Is any chance of water, 12" or more above the tank bottom, in the
<br />The tank must be free from flammable vapors prior to removal. One method is to remove all
<br />hole.
<br />SEE SECTION. 07 FOR BACKFILL MATERIALS.
<br />DOCUMENTS: Drawings and specifications are cooperative. Execute work indicated in one as if
<br />tank fixtures, except for the tank vent and place solid carbon dioxide (dry ice) in the tank. A
<br />in both. Work not detailed or specified must be some quality and type as work detailed
<br />minimum of 1.5 lbs per 100 gallons of tank capacity must be added. Plug. all tank openings
<br />Piping sholl be laced on
<br />P 9 P prepared bed in such manner as to minimize points at which one pipe
<br />indicated
<br />or specified. Contractor shall verify all dimensions and conditions on the site. Report at once
<br />except the vent and allow the tank to vent.
<br />i
<br />may cross over another pipe. At points where piping must cross over, a minimum of 2 1/2" must
<br />any discrepancies found between drawings, specificotlops and site conditions for adjustment by
<br />�3 PRODUCT, VENT r4C VAPOR RECOVERY PIPING
<br />separate the pipes.
<br />Oompany Representative before starting work in question. Under no circumstances should work
<br />Atter took venting, the vapor space shall be tested by placing the combustible gas indicator probe
<br />"First
<br />In tee started if a discrepancy is discovered after award of Contract. Terms of contract
<br />into the fill opening with the drop lube removed. Readings should be taken at the bottom,
<br />When piping is placed on the bed, proceed to Test" (below) prior to backfilling trenches,
<br />question
<br />applyto this work. Contractor to keep a complete set of drawings and specifications and any
<br />middle and upper portions of the tank, The tank atmosphere must be 20% or less of the lower
<br />in
<br />MATERIALS: All fittings, risers, wrapping materials, etc., shall be furnished and installed
<br />lemenlol documents on the job at all limes. When the word PROVIDE is used on
<br />Supp 1
<br />flammable limit prior to removal. Refer to the probe manufacturer's instructions for testing
<br />pipes,
<br />b the Contractor. Specific materials noted in thus Ions be
<br />CLEANING SOLVENTS! Remove any accumulation or accidental spill of pipe cleaning solvents on
<br />drawings
<br />drawings in specifications, it shall be taken to mean "Furnish and Install"
<br />low oxygen, conditions.
<br />s ecHicotion and/or on will
<br />Y P P
<br />the tank immediately with o clean cloth. After the piping is completed, inspect the
<br />or
<br />furnished by Company. .
<br />sump and other collection pants for piping cleaning solvents. Contractor well be responsible for
<br />responsible f
<br />k
<br />'
<br />Prior to removal, all tank openings should be plugged. One plug should have a 1/8" vent hole
<br />All to be "fiberglass" in
<br />any damage to look resulting from an accumulation of pipe cleaning solvent.
<br />LAWS, CODES, ORDINANCES AND REGULATIONS: Laws, Codes, Ordinances and Regulations
<br />to prevent excessive pressure buildup, This vent hole must face upward at all limes.
<br />pipe runs are of pipe and sized accordance with plans.
<br />which apply to this work must be rigidly followed. Determine handling of any variations
<br />Flex connectors are to be used at the vent riser base and dispenser base connections.
<br />REPAIR OF PIPING: Replace any damaged piping immediately. Repair of piping using field cut
<br />between or specifications and governing ordinances, etc., with Company Representative
<br />Plug any corrosion caused holes using screwed boiler plugs. Company Representative will Inspect
<br />piping
<br />holt section of e Is not acceptable. If approved b Company Representative, repair using
<br />pipe P Pp Y D Y P 9
<br />plans
<br />before starling work.
<br />the removed tanks, then release the looks for shipment
<br />is to be
<br />manufacturer supplied pipe fittings and procedures is acceptable. Repaired pipe requires
<br />q
<br />Above round vent riser steel e.
<br />9 P D
<br />complete testing or retest using procedures below,
<br />'
<br />All U.L. Labels shall be removed and given to the Company Representative.
<br />Protect earthwork, trees, etc., from damage and give proper
<br />Black iron pipe or fitting shall be used with diesel fuel. Do not use galvanized pipe or fittings
<br />SECONDARY CONTAINMENT FITTINGS: Two piece fittings require more adhesive than normal
<br />PRECAUTIONS: adjoining property,
<br />to owners, Repair any damage to adjoining
<br />All tanks must be properly labeled prior to transportation from the site. Transport and disposal
<br />with diesel fuel.
<br />bell and spigot joints. Two 7/16 wrenches or a variable torque impact wrench is required to
<br />written notice of proposed work adjoining property
<br />by this operation to satisfaction of Company Representative. Protect completed
<br />of the tanks and product lines must be done in accordance with all stale and local regulations.
<br />,
<br />lighten the fittings. Make sure adhesive fills all gaps between pipe ends and titling sockets.
<br />properties caused
<br />1. FIBERGLASS PIPE: Pipe and fittings to UL for petroleum and alcohol fuels, non-
<br />,
<br />work from damage until accepted by Company Representative.
<br />Follow any state or local regulations regarding soil samples or inspection of look hole and/or
<br />pced
<br />metallic, for underground piping of petroleum rodu
<br />products. All pipe will have bell and spigot joints.
<br />FLEX CONNECTOR BOOTS; Encase all flex connectors when in contact with soil in isolation
<br />- -
<br />tanks. _
<br />All product piping will have secondary to mnri Vent end--uspeFceser9q- piping do not require
<br />on
<br />boot. Move the isolation to inspect and test all primary piping and flex connector.
<br />MATERIAL: To be new, purchased locally if possible, and of brand herein specified. Brands and
<br />If
<br />When free is found during any of the removal of underground tanks) or piping
<br />secondary containment - - -.-
<br />TESTING OF PIPING: Notify the Company Representative, who MUST observe tests, least
<br />y
<br />grades specified ore approved and Included to establish type and quality requirements.
<br />that equal to those specified,
<br />product phase
<br />system(s), immediately notify the Company Representative.
<br />Approved Fiberglass Pipe:
<br />oil at
<br />24 hours in advance of any tests. Contractor to coordinate testing with local inspectors and
<br />Contractor would prefer to substitute brands and grades ore
<br />information on substitutions must be submitted to Company Representative prior to
<br />Company Representotive.
<br />proposed
<br />procurement to determine acceptability to Company.
<br />EXCAVATIONS: Excavate oil to the depths required b the Ions. or as instructed b Company
<br />y P q y P y p Y
<br />p deo n_ 3000 t Pipe System
<br />Y / P Y
<br />Representative.
<br />The Contractor is responsible for all tabor, material, and equipment to conduct pressure tests (air
<br />Smith Fiberglass, Inc.
<br />or hydrostatic) of all product, vent and vapor recovery piping. -
<br />SUPERVISION AND COORDINATION: General Contractor is responsible for progress, execution
<br />COORDINATION:
<br />Ih unexpected water condition or rock is encountered, immediately contact the Company
<br />Red, Thread 11 Pipe System
<br />of work and is to coordinate and expedite proxcuremenl of materials
<br />Representative for instructions before proceeding with the excavation.
<br />TESTING DEVIATIONS: Do not deviate from the following testing procedures. Perform alternate
<br />and quality
<br />and performance of work of respective trades and Subcontractors. General Contractor to have
<br />between
<br />Adhesives for Primary Product Piping Adhesives for Vent. Vapor, and Secondary Containment Piping
<br />testing procedures required by local inspectors after Chevron tests are completed and
<br />the some qualified responsible representative who understands and speaks English fluently on the
<br />TANK HOLE SIZE IN STABLE SOIL: Size excavation perimeter to allow 24" minimum
<br />hole.
<br />DS -8014 (Must be Heal Packed) DS -7069
<br />documented,
<br />job of all times, including time of final inspection, General Conlractorr is responsible for
<br />- tanks and 24" minimum between tank sides and end cops and the wall of the lank
<br />-.
<br />establishing and maintaining all lines, levels and grades shown on pians or otherwise required.
<br />DS -8069
<br />1. FIRST TEST (Prior Back Filling Pipe Trenches): Do not connect piping to tanks, remote
<br />- General Contractor to maintain site in accessible condition for other tradfes and contractors.
<br />G
<br />than 750 IDs/sq
<br />Non-melollir fittings are to be those manufactured by the supplier of the pipe being used.
<br />pumps er
<br />dispensers. Do not seal or install secondary containment fittings until primary piping
<br />e - -
<br />TANK HOLE SIZE IN UNSTABLE SOIL: Unstable soil is defined as having less
<br />test'eor
<br />Is tested.
<br />F
<br />i
<br />-
<br />!t. cohesion, as calculated from an unconfined compression 131, or soils with an ultimate hearing
<br />of less than 3,500 lbs./sq.ft. Loose some, muck, big, Peat, swamp or landfill where soil
<br />.-
<br />_ . .
<br />Install primary and secondary pipe and fittings in accordance with the manufacturer's instructions.
<br />-
<br />Test the entire piping system, i.e., vent secondary
<br />RESPONSIBILITY: The Contractor accepts full responsibility for proper handling and installation
<br />capacity
<br />product, containment and vapor recovery
<br />of the fiberglass reinforced plastic (FRP) or composite underground tanks and FRP piping, and
<br />ofthP
<br />Is soft are generally considered unstable soils. ,
<br />2. STEEL PIPE: (Galvanized or Black Iron)
<br />where applicable , in accordance with the following procedure.
<br />shall ensure that good workmanship; practices and construction procedures ore followed during
<br />Y
<br />Size excavation perimeter to allow 24" minimum between tanks and a minimum of half the tank
<br />the handling and installation of the tanks and piping.
<br />diameter between the tank sides/end caps and the wall of the tank hole.
<br />Schedule 40 (ASTM A-120) Steel Pipe
<br />Step One: Install pressure application system that includes two pressure (15
<br />The Contractor is responsible for inspection of the tanks for damage upon receipt at the job site.
<br />250 Railroad Unions
<br />150# Malleable Iron Fittings
<br />gauges
<br />psig maximum). Apply pressure air 10 psi into the piping system,
<br />Note any visible damage on the delivery receipt. -
<br />Filter fabric will be used to line tank hole for FRP tanks in unstable soil.
<br />9
<br />Scop all joints using approved soup solution.
<br />Carefully observe each joint for evidence of leaks.
<br />the Company Representative onsite does not relieve the Contractor of the
<br />Permanent shoring may be used to stabilize the walls of the tank hole, at the discretion of the
<br />Do not use standard couplings typically furnished with the pipe.
<br />The presence of
<br />responsibility for proper tank handling, installation, and safety measures. : -
<br />Contractor and/or Company Representative, If permanent shoring is used, follow Stable Solf
<br />p
<br />HANDLING OF PIPE & FITTINGS. All in installations shall to a manufacturer's
<br />Step Two: Protect area around piping systems to prevent workmen, passers-by, etc.,
<br />`
<br />size criteria. Refer to Alternate Backfill Materials, below.
<br />conform pipe
<br />specifications and installation
<br />from entry, install pressure application system that includes two pressure gauges (150
<br />guidelines,
<br />P 9
<br />psi maximum) Apply 100 psi pressure to each piping system, hold for one minute,
<br />TESTING AND INSPECTION! The nature and type of tests and/or inspections ho be conducted,in
<br />is for the Conk hole depth,
<br />1. FIBERGLASS PIPE: Careful handling of piping is critical. Prated piping against abrasion
<br />release pressure. Repeat for five cycles.
<br />C
<br />addition to those specifically called for on the plans or In the specticatloms, will be listed by
<br />DEPTH OF TANK HOLE'. Contractor responsible establishing considering
<br />l
<br />from sharp or hard objects; impact damage from Improper storage, transporting, laying or
<br />Representative under "Scope of Work. The cost of such tests will be poid by the
<br />rise
<br />the length of piping runs, to the pump blocks and vent risers, pipe burial depth, yard slope and
<br />Step Three: Repeat Step One.
<br />Company
<br />'i
<br />the following criteria; (Measure at the Remote Pump opening).
<br />backfilling. Inspect all pipe for damage prior to inslallotion in the piping system.
<br />Company.
<br />2. STEEL PIPE. AND FITTINGSt Protect against damage to protective coating/wrapping.Record
<br />9 Ptest
<br />ail lest results the Company -supplied forms Company Representative's of
<br />If the Company Representative determines, during the course of consirucfiion, that additional
<br />P Y P
<br />1, A minimum of 12" of backfill material is required under the tanks.
<br />9
<br />bt
<br />is required, After obtaining such approval, the Contractor shall backfill trenches to
<br />es to
<br />inspections or testing, whether by Company Represenlotive or a testing agency, ore necessary,
<br />� � �
<br />the 7'0".
<br />INSTALLATION REQUIREMENTS: Interior surface of all pipe and fittings must be free from dirt,
<br />pP, 9
<br />sub rode following the requirements f
<br />g � 9 q s o Section 02 and materials in Section 07,
<br />the Contractor shall cooperate In making arrangements for such tests. If work in question has
<br />and maximum Is
<br />covers and
<br />2. FRP: The minimiin depth cover
<br />The minimum depth cover is i'6" and the maximim is 5'0"�
<br />scale, metal, fiberglass particles, etc. before connecting.
<br />2. SECOND TEST (After sealing secondary Apply 10 to
<br />not yet been installed and questioned material is satisfactory, payment Nor the lest shall be mode
<br />Composite: of
<br />piping) psi the secondary containment
<br />by Company. If the material is unsatisfactory, it shall be replaced at no additional cost to
<br />lines 1/4" fool from the towords the tanks.
<br />Product piping muss be itched upward conlinuou is from tanks to risers a minimum of 1 4" per
<br />P 9 P P Y / P
<br />system. Soap all joints using approved soap solutions.
<br />Company, and cost of the test shall be paid by Contractor.
<br />3. Pitch the product pumploacks
<br />foot. Traps or sags will not be Group all and locale as shown on the plans.
<br />.the
<br />permitted. piping
<br />3. THIRD TEST (After connecting piping to tonks but prior to bockfitling): Apply pressure air
<br />installed (which must be uncovered in order to be tested), if It is detective, the
<br />4. Pilch the vent and vapor return lines 1/4" per foot towards the tanks.
<br />Lines are to be Told straight, using fittings for directional and elevation changes.
<br />(30 psi max) to test system. This pressure on all lines until paving is completed. There should
<br />For work already
<br />Contractor shall bear the expenses of such uncovering, testing, inspecllom Ducal replacement of
<br />be no loss of pressure during the remainder of the construction.
<br />F
<br />-
<br />defective material or construction. If the work is not found defective, Contractor will be allowed
<br />5. Minimum of 2 1/2 inch separation for all fiberglass piping at cross -overs.
<br />Do not support with foreign objects, such as scraps of wood, pipe, that may damage
<br />in the or an extension of the contract time, or both, directly
<br />Minimum of 6 1/2 inch separation between fiberglass piping
<br />piping
<br />4. FOURTH TEST After Backfiliin and Patch Paving): Applies to
<br />( 9 PpDeduct lines after backfill
<br />an increase contract price
<br />in the trench, and the walls of the trench,
<br />piping. Use foam supports.
<br />and patching of concrete islands, slabs, and yard pavingis completed.
<br />rd
<br />attributable to such uncovering, testing, etc.
<br />For bedding of piping runs and backfill of pipe trenches, refer to Section 02 and to subsequent
<br />Test lines using Petro Tile Hydrostatic Line Testing equipment or approved equal. Company
<br />the work in accordance with safe procticees, taking all reasonable
<br />SAFETY REQUIREMENT: No person shall enter a tank hole excavation below the 5 ft. deep level
<br />portions of this section.
<br />assigned product, diesel fuel, or water.
<br />SAFETY: Contractor shod perform
<br />the Facility facilities, workmen and thre public and providing,
<br />unless the walls are shored or the sides sloped as prescribed by current OSHA regulations such as
<br />Conlractar to comply fully with the Procedure Manual for thhee Operation of Line Tester.
<br />'
<br />precautions to protect and adjacent
<br />necessary, barriers, temporary bridges, lights orad watchmen, While on
<br />54 CFR 45894 and 29 CFR 1926.650, 651, and 652. No exceptions. Slate or local requirements
<br />CUTTING OF PIPE:
<br />where reasonably, guards,
<br />Company or its oVil'rotes all of Company's safety rules shall be strictly observed;
<br />that are more restrictive than Company specifications are to be adhered to as though specified In
<br />Test pressure sholl be 50
<br />D psi f 1.5 limes operating pressure (1507) fora remote pump system
<br />the remises of
<br />P P Y
<br />- locations cos are specifically
<br />Company specifications. The Contractor is responsible for. any design, materials, equipment, permits.
<br />1. FIBERGLASS PIPE: Cut with o fine-toothed hacksaw blade or on abrasive wheel on a
<br />with an allowable tolerance of 0.01D gal/hr.
<br />in particular, smoking shall be limited to such and occasions
<br />for shoring or side sloping a hole.
<br />circular power saw. Use a saw guide or Wrap Around' To ensure a square cut end. Cut pipe
<br />authorized in writing by Company. Contractor shall not perform or pernnit any act on the
<br />etc.,
<br />-
<br />end must be within 1/8" of square..
<br />Vent lines (no phase U vapor recovery):
<br />premises of Company or its affiliates which Involves a fire or explosion tnozard, including
<br />disposal debris by burning, without wiritlen consent of
<br />FILL AND BACKFILL: All fill material shall be of a gronulor nature, free from vegetation and
<br />. -.
<br />welding, torch cutting and of prior
<br />extraneous material. Company Representative shall Inspect and approve the material before it
<br />2. STEEL PIPE: Cut with a hand or power or power-operoted pipe cutler, as in normal fitting
<br />Unless required by local agency, no second test required.
<br />-
<br />Company.
<br />is spread. Spread material In lifts not to exceed 12 inches and tamp thoroughly. When required
<br />Practice.
<br />E
<br />The contractor is responsible for certifying that employees and subcontractors ore trained and
<br />by local code, General Contractor shall provide a compaction test for certification of fill,
<br />-
<br />TAPERING & REAMING -Toper all cut fiberglass ends to 1-3/4 degrees using one of the
<br />_ Ventlinesand vapor recovery piping (with phase II vapor recovery):
<br />� certified in Hazardous Waste Operations and Emergency Response (HAZWOIPER) in accordance
<br />e Hazardous
<br />pipe
<br />tapering tools available from the pipe manufacturer. Protect pipe during tapering to prevent
<br />Contractor is responsible for vent and vapor recovery systems any locally
<br />' with CFR 20.
<br />BALLAST; Use water as ballast under all conditions where ballosl is required.
<br />damage to pipe. The finish taper shall be smooth, clean and free from surface defects. The
<br />piping passing
<br />imposed test requirements.
<br />length of toper for 2" diameter pipe is 1-5/8" and for 3" diameter pipe is 1-3/4". For other size
<br />WARNING! .Tests indicate that prolonged or repeated exposure to petroleum) substances, in liquid
<br />pipe, consult pipe manufacturer's Instructions.
<br />or vapor form, may be harmful. ..Refer to Material Safely Data Sheets Ifor specific information
<br />DRY HOLE CONDITION: Tanks, with backfill to top of tanks, must be ballasted if there Is any
<br />on various petroleum products,
<br />chance that surface or subsurface water will enter the tank hole to a depth of 23" of greater
<br />Steel pipe ends are to be reamed.
<br />above the bottom of the tanks.
<br />BONDING &ADHESIVE SYSTEMS (Fiberglass Pipe): All fiberglass pipe surfaces to be bonded
<br />Follow manufacturers precautions for fiberglass piping. resins, or solvents .used In assembling the
<br />tanks backfill is to top of tanks.
<br />shall be cleaned with solvent supplied by pipe manufacturer. If tapered section is wet or moist,
<br />piping system,
<br />.Caution - Do not ballast until
<br />dry with propane torch - do not overheat or burn the pipe. If temperature is below 60' F (Ili' C),
<br />f
<br />worm all tapered surfaces prior to applying resin or use epoxy adhesive as recommended by the
<br />C)
<br />J
<br />WET HOLE CONDITION: Attempt to pump water from the tank hole to maintain a "Dry Hole
<br />manufacturer on oil bell and spigot joints. Mix adhesive thoroughly in accordance with
<br />Condition" If unable to obtain a "Dry Hole Condition, notify Company Representative who will
<br />manufacturer's instructions and apply to both surfaces. Insert the spigot end into the bell using
<br />02 EXCAVATION AND BACKFILL
<br />determine the course of action. Install filter fabric, lie -down "logs and bedding as specified
<br />a slight turning motion (one-half turn to o full turn is necessary) and push,
<br />(Supplement to Construction Specifications, M.O.S. 243)) } -
<br />elsewhere. Set tank in hole, partially fill with water until it sinks firmly on the bed. Use only
<br />backfill isto top lank. After backfill to top of tank, fill
<br />Apply pressure until mechanical lock is achieved. Maintain bock oxial pressure on all previously
<br />enough water to ballast tank until of
<br />tank with water until completion of Installation
<br />assembled joints to reduce the chance of separation.
<br />MARK DATE REVISIONS INRIAL
<br />REMOVAL OF EXISTING TANKS AND PIPING SYSTEMS: Contractor will furnish Fpermits, labor
<br />equipment, except as noted, to remove existing tanks and limes per the following
<br />Caution - Ballast level must never exceed water or backfill level in the hole during installation.
<br />_
<br />Inspect all fittings for proper alignment and possible "bock -out" of the joints.
<br />TANK AND PIPING
<br />and proper
<br />-Do not remove ballast until lank slob has been poured. Do not set remote pump motor until
<br />'
<br />Procedure.
<br />ballast water has been removed from tank,
<br />Follow a manufacturer's recommendations on cure time before disturbing joints or testingU.G.
<br />pipe 9
<br />Contractor, as part of the contract, will execute and comply with the Ciorapony's "Addendum
<br />if It is doted that the temperature will drop below F (16' C) of any time during the
<br />heat the Only devices recommended by
<br />INSTALLATION
<br />process, joints. chemical or electrical
<br />curing process, e or
<br />Tank Disposal Certification Agreement."
<br />P - 9
<br />.TANK HOLD-DOWNS (Tie -Downs):. Install hold-down "logs" at all locations with known water
<br />w pt
<br />pipe manufacturer are acceptable for this purpose. Do not use open flame or sparking devices,
<br />be removed and disposed of in accordance with the Addendum Tank
<br />conditions and at those locations where water is found during tank installollons. Refer to "Tank
<br />such os propone torches. to cure resin.
<br />9-2396
<br />C
<br />C
<br />All tanks and piping shall
<br />Disposal Certification Agreement and applicable stale and local regulalicons,
<br />Hold -Down" drawing for design, fabrication and Installation requirements, and to Section 05 of
<br />these specifications and drawing F-9 (N-PET-F9P-i.DWG)
<br />THREADED JOINTS: Threaded steel pipe joints must be reamed and have clean out perfect
<br />25650 HWY 99 NO.,
<br />Removal of tanks and lines shall comply with API Recommended Prochice 1604, Removal and
<br />-
<br />threads and be made up with non -hardening joint compound insoluble In petroleum products
<br />ACAMPO, CA.
<br />Disposal of Used Underground Storage Tanks - December 1987 and Mauch 1989 supplement.'
<br />44 tank bottom. Do not
<br />approved by Company Representative,
<br />REMOTE TURBINE: Contractor to verify turbine head will be above
<br />Contractor shall also comply with current NFPA and local regulations,
<br />install turbine if turbine shaft length exceeds lank diometer plus burial depth!
<br />Typical joint compound:
<br />Company Representative is responsible for removal of all reusable product from the tanks.
<br />facility. -
<br />Notify Company Representative, who will determine the course of action, if shaft exceeds tank
<br />- diameter plus burial depth.
<br />Reclorseal
<br />Gilbarco Pipe Joint Compound
<br />Chevron
<br />Product will be returned to terminal or other company
<br />-
<br />Permatex 57
<br />Excavate to the lop of each tank. Care must be taken to prevent breaking any piping and
<br />or approved equal
<br />releasing product in the environment. Prior to starting excavation, the O=dractor shall ensure
<br />-
<br />LW9St + RaIOfI
<br />Northwest 9
<br />power is shut off to any circuit, whose conduit may cross the excovaliom.
<br />FIBERGLASS TO STEEL PIPE OR FLEXIBLE CONNECTORS: Thread flbergloss threaded -end
<br />B
<br />B
<br />adopters into the steel pipe or fitting before bonding onto the fiberglass pipe. Use mate end
<br />fiberglass fitting when connecting to flexible connectors. All flexible connectors are mate -swivel by
<br />-
<br />female. The female end connects to the fiberglass piping.
<br />ROBERT H. LEE & ASSOCIATES, INC.
<br />ARCHrTECTURE ENCANEEFW40 ENVgON.IEWAL 81!94 CEB
<br />1137 NORTH McDOWELL BOULEVARD PETALUMA CA. 96954 (707) 765-1660
<br />JOHN W. JORNSON. ARCHITECT JAMES H. RAY, CIVIL ENGINEER
<br />"
<br />RHL REVIEW INMAL DATE DATE:
<br />-
<br />PRELIMINARY
<br />PLANNING DR. BY:
<br />-
<br />STEEL BID
<br />-
<br />BLDG PERMIT v3j APPR,: SG
<br />A
<br />A
<br />GENERAL BID RHLX $344.10
<br />-
<br />PERMIT REV'S
<br />'
<br />-
<br />r-NJCTRULTInu SHELT
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