Technical Exhibit AE Div 46 Water and Wastewater Equipment.pdf
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- Attached to
- FORT BLISS JOB ORDER CONTRACT
- Solicitation number
- W911SG20R0042
About this file
This technical specification outlines requirements for double wall glass fiber reinforced underground oil/water separator tanks. Key details include specifications for tank materials, dimensions, appurtenances and accessories. Required components comprise 100% resin and glass fiber reinforcement tanks, vertical-tube polypropylene coalescer media, anchor straps and turnbuckles, manways, inlet and outlet fittings, ladders, and sludge baffles. Installers must be qualified and trained or certified by the tank manufacturer. Tanks must undergo testing and be installed and operated according to manufacturer manuals.
This federal contract opportunity is a solicitation for a single award Indefinite Delivery Indefinite Quantity Job Order Contract for Real Property Sustainment, Restoration and Modernization minor construction at Fort Bliss, Texas. The base period of performance is 12 months with four 12-month option periods valued between $75-100 million. Task orders will range from $2,000 to $1 million. The North American Industry Classification code is 236220 and it is 100% set aside for small businesses with a size standard of $39.5 million. The solicitation is available via beta.sam.gov and prospective contractors must register in SAM under NAICS 236220 to be eligible for award.
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Text version
SECTION 462513 – OIL / WATER SEPARATORS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section includes material specifications and installation instructions for double wall glass fiber reinforced underground oil/water separator tank.
1.3 QUALITY ASSURANCE
A. Installer Qualifications: A qualified installer who employs workers for this Project who are competent in techniques required by manufacturer for;
1. Engage an installer who employs workers for this Project who are trained or certified by manufacturer for installation techniques required.
B. Governing Standards, as applicable:
1. Underwriters Laboratories, Inc. (U.L.) Standard 2215.
2. U.S. Coast Guard Test Method 46 CFR 162.050 for separator shell integrity.
PART 2 - PRODUCTS
2.1 MANUFACTURER
A. Manufacturer: Comply with project requirements.
2.2 DOUBLE WALL FIBERGLASS REINFORCED PLASTIC (FRP) UNDERGROUND OIL /
WATER SEPARATOR TANKS
A. Materials:
1. Tanks shall be manufactured with 100% resin and glass fiber reinforcement. No sand fillers.
2. Separator coalescer media shall be a polypropylene vertical-tube coalescer.
3. Coalescer tubes and associated internal mounting hardware shall be rustproof.
OIL / WATER SEPARATORS TANKS 462513 - 1
B. Tank Dimensions:
1. Tank shall have nominal capacity as required.
2. Tank shall have nominal outside diameter as required.
3. Tank shall be double walled UGST.
2.3 APPURTENANCES AND ACCESSORIES
A. Anchor Straps and Turnbuckles:
1. Straps shall be FRP anchor straps as supplied by tank manufacturer. Turnbuckles shall also be supplied by the manufacturer and shall be stainless steel.
2. Number and location of straps shall be specified in current literature by tank manufacturer.
B. Manways:
1. All manways are to be 22" diameter manways, minimum width UL listed cover.
2. Manway extensions tubes shall be FRP.
3. Manway shall be extended to grade, with manway cover at grade.
C. Inlet Fitting
1. All separators shall be equipped with one FRP, factory-installed, flanged inlet nozzle.
2. All threaded fittings shall have machine tolerances in accordance with ANSI Standard for each fitting size.
3. Location is shown on separator drawings.
D. Outlet Nozzle and Clean-Water collector
1. All separators shall be equipped with one FRP, factory-installed, flanged outlet nozzle and clean-water collector.
2. Location is shown on separator drawings.
E. Ladders shall be standard ladder as supplied by tank manufacturer (aluminum or fiberglass).
F. Fittings:
1. Single fittings on a UL-listed separator shall be located along the top centerline of the separator or in a manway lid.
2. Duplex fittings shall be located on each side of the separator’s centerline.
3. All NPT fittings shall withstand a minimum of 150 foot-pounds of torque and 1,000 foot-pounds of bending, both with a 2:1 safety factor.
4. All FRP nozzles shall be flat-faced, flanged and gusseted, and conform to ANSI B16.5
150# bolting pattern.
5. Each interstitial space monitor fitting or reservoir fitting shall consist of a 4” NPT fitting.
OIL / WATER SEPARATORS TANKS 462513 - 2
G. Sludge Baffle
1. All separators shall have a FRP grate on which the coalescer packs will be placed to keep sludge build-up from interfering with the coalescer media.
PART 3 - EXECUTION
3.1 TESTING
A. Separator shall be tested according to the Installation Manual and Operating Guidelines.
3.2 INSTALLATION
A. Separator shall be installed according to the Installation Manual and Operating Guidelines and the Oil/Water Separator Operating & Maintenance Manual in effect at the time of installation.
B. Contractor shall be trained by the tank manufacturer, the state or other approved agency.
3.3 OPERATION AND MAINTENANCE
A. Separator shall be operated and undergo maintenance according to the Oil/Water Separator Operating & Maintenance Manual in effect at the time of installation.
END OF SECTION 462513
OIL / WATER SEPARATORS TANKS 462513 - 3
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