Specs.pdf

McNary Above Ground Fuel Storage Tank Replacement W912EF18B0008

SECTION TABLE OF CONTENTS

DIVISION 33 - UTILITIES

SECTION 33 56 10

FACTORY-FABRICATED FUEL STORAGE TANKS

PART 1 GENERAL

1.1 SUMMARY

1.2 REFERENCES

1.3 SUBMITTALS

1.4 QUALITY ASSURANCE

1.4.1 Contractor Qualifications

1.4.2 Regulatory Requirements

1.4.2.1 Registration

1.4.2.2 Licensed Personnel

1.5 DELIVERY, STORAGE, AND HANDLING

1.6 PROJECT/SITE CONDITIONS

PART 2 PRODUCTS

2.1 MATERIALS AND EQUIPMENT

2.1.1 General

2.1.2 Nameplates

2.2 MATERIALS

2.3 ELECTRICAL WORK

2.3.1 Underground Wiring

2.3.2 Grounding and Bonding

2.4 ABOVEGROUND STORAGE TANK

2.4.1 Secondarily Contained Steel Tank

2.4.1.1 Fully-Enclosed Steel Containment

2.5 TANK PROTECTIVE COATINGS

2.5.1 Interior Surfaces

2.5.2 Exterior Surfaces, Aboveground Tanks

2.6 TANK COMPONENTS

2.6.1 Tank Manway

2.6.2 Gauge Assembly

2.6.3 Aboveground Tank Emergency Vent

2.6.4 Stack Vents

2.6.5 Fill Box

2.6.6 Pumps

2.6.7 Moisture Hand Pump

2.6.8 Ladder and Platform

2.7 TANK MOUNTED FUEL DISPENSING UNIT

2.8 ACCESSORIES

2.8.1 Concrete Anchors

2.8.2 Bolts and Studs

2.8.3 Nuts

2.8.4 Washers

2.8.5 Polytetrafluoroethylene (PTFE) Tape

2.9 FINISHES

2.9.1 Factory Coating

SECTION 33 56 10 Page 1 g4edddjk Line g4edddjk Line

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 Equipment

3.2 FIELD QUALITY CONTROL

3.2.1 Aboveground Storage Tank Tightness Tests

3.2.2 Tank Manufacturer's Tests

3.3 DEMONSTRATIONS

3.4 Tank Fill Tests

3.5 FIELD PAINTING

3.6 TEMPORARY FUELING SERVICE

3.7 FILL TANK

3.8 DISPOSAL OF EXISTING TANK

3.9 Containment Plan

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SECTION 33 56 10 Page 2

SECTION 33 56 10

FACTORY-FABRICATED FUEL STORAGE TANKS

PART 1 GENERAL

1.1 SUMMARY

This section defines the requirements for factory-fabricated fuel storage tanks.

1.2 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN PETROLEUM INSTITUTE (API)

API RP 2003 (2015; 8th Ed) Protection Against Ignitions Arising out of Static, Lightning, and Stray Currents

API RP 540 (1999; R 2004) Electrical Installations in Petroleum Processing Plants

ASTM INTERNATIONAL (ASTM)

ASTM A307 (2014; E 2017) Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength

ASTM A563 (2015) Standard Specification for Carbon and Alloy Steel Nuts

ASTM D3308 (2012) PTFE Resin Skived Tape

ASTM F844 (2007a; R 2013) Washers, Steel, Plain (Flat), Unhardened for General Use

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE 1100 (2005) Emerald Book IEEE Recommended Practice for Powering and Grounding Electronic Equipment

IEEE 142 (2007; Errata 2014) Recommended Practice for Grounding of Industrial and Commercial Power Systems - IEEE Green Book

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 30 (2015) Flammable and Combustible Liquids Code

SECTION 33 56 10 Page 3

NFPA 30A (2015) Code for Motor Fuel Dispensing Facilities and Repair Garages

NFPA 70 (2017; ERTA 1-2 2017; TIA 17-1; TIA 17-2)

National Electrical Code

NFPA 77 (2014) Recommended Practice on Static Electricity

NFPA 780 (2017) Standard for the Installation of Lightning Protection Systems

STEEL TANK INSTITUTE (STI)

STI 700-50-5007 (2010) Installation Instructions for Shop Fabricated Aboveground Tanks for Flammable, Combustible Liquids

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety and Health Requirements Manual

UNDERWRITERS LABORATORIES (UL)

UL 2085 (1997; Reprint Sep 2010) Protected Aboveground Tanks for Flammable and Combustible Liquids

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submittals with an "S" are for inclusion in the Sustainability eNotebook, in conformance to Section 01 33 29 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Containment Plan; G, PER

SD-02 Shop Drawings

Grounding and Bonding; G, EL

SD-03 Product Data

Aboveground Storage Tank; G, ME

Tank Protective Coatings; G, ME

Automatic Level Alarm System; G, EL

Tank Gauges; G, ME

Tank Mounted Fuel Dispensing Unit; G, ME

SECTION 33 56 10 Page 4

SD-06 Test Reports

Aboveground Storage Tank Tightness Tests; G, ME

Tank Manufacturer's Tests; G, ME

Tank Fill Tests; G, ME

SD-07 Certificates

Contractor Qualifications; G, ME

Permitting; I, ME

Registration; I, ME

Licensed Personnel; I, ME

Demonstrations; I, ME

SD-08 Manufacturer's Instructions

Aboveground Storage Tank; I, ME

Automatic Level Alarm System; I, ME

Tank Gauges; I, ME

SD-10 Operation and Maintenance Data

Aboveground Storage Tank; G, ME

Automatic Level Alarm System; G, ME

Tank Gauges; G, ME

1.4 QUALITY ASSURANCE

1.4.1 Contractor Qualifications

Each installation Contractor shall have successfully completed at least 3 projects of the same scope, and the same size or larger within the last 6 years, and demonstrated specific installation experience in regard to the specific system installation to be performed. Each installation Contractor shall have taken, if applicable, manufacturer's training courses on the installation of storage tanks and shall meet all applicable licensing requirements in the state. Submit a letter listing prior projects, the date of construction, a point of contact for each prior project, the scope of work of each prior project, and a detailed list of work performed. The letter shall also provide evidence of prior manufacturer's training, state licensing, and other related information.

1.4.2 Regulatory Requirements

1.4.2.1 Registration

Obtain and complete all required tank registration forms required by

SECTION 33 56 10 Page 5 federal, state, and local authorities. Submit all tank registration forms within 30 days after contract award. The Contracting Officer will submit the forms to the proper regulatory agencies.

1.4.2.2 Licensed Personnel

Tank installers shall be licensed/certified by the state when the state requires licensed installers.

1.5 DELIVERY, STORAGE, AND HANDLING

Handle, store, and protect equipment and materials to prevent damage before and during installation in accordance with the manufacturer's recommendations, and as approved by the Contracting Officer. Replace damaged or defective items.

1.6 PROJECT/SITE CONDITIONS

Exposed moving parts, parts that produce high operating temperatures and pressures, parts that may be electrically energized, and parts that may be a hazard to operating personnel shall be insulated, fully enclosed, guarded, or fitted with other types of safety devices. Install safety devices so that proper operation of equipment is not impaired.

PART 2 PRODUCTS

2.1 MATERIALS AND EQUIPMENT

2.1.1 General

Provide materials and equipment that are standard products of a manufacturer regularly engaged in the manufacturing of such products, that are of a similar material, design and workmanship. Provide materials and equipment that have been in satisfactory commercial or industrial use for a minimum 2 years prior to bid opening. The 2 year period shall include applications of the equipment and materials under similar circumstances and of similar size. Provide materials and equipment that have been for sale on the commercial market through advertisements, manufacturers' catalogs, or brochures during the 2 year period.

2.1.2 Nameplates

Attach nameplates to all specified equipment defined herein. List on each nameplate the manufacturer's name, address, contract number, component type or style, model or serial number, catalog number, capacity or size, and the system that is controlled. Construct plates of stainless steel .

Install nameplates in prominent locations with nonferrous screws, nonferrous bolts, or permanent adhesive. Minimum size of nameplates shall be one by 2.5 inches. Lettering shall be the normal block style with a minimum 0.25 inch height. Accurately align all lettering on nameplates.

For plastic nameplates, engrave lettering into the white core.

2.2 MATERIALS

Internal parts and components of equipment, piping, piping components, and valves that could be exposed to fuel during system operation shall not be constructed of zinc coated (galvanized) metal, brass, bronze, or other copper bearing alloys. Do not install cast iron bodied valves in piping systems that could be exposed to fuel during system operation.

SECTION 33 56 10 Page 6

2.3 ELECTRICAL WORK

Provide controllers, integral disconnects, contactors, controls, and control wiring with their respective pieces of equipment. Provide electrical equipment, including motors and wiring, as specified in Section 26 05 00.00 28 GENERAL ELECTRICAL WORK. Provide switches and devices necessary for controlling and protecting electrical equipment.

Controllers and contactors shall have a maximum of 120-volt control circuits and shall have auxiliary contacts for use with the controls provided.

2.3.1 Underground Wiring

Enclose underground electrical wiring in PVC coated conduit.

Dielectrically isolate conduit at any steel storage tank connection.

2.3.2 Grounding and Bonding

Grounding and bonding shall be in accordance with NFPA 70 , NFPA 77 , NFPA 407 , NFPA 780 , API RP 540 , API RP 2003 , IEEE 142 , and IEEE 1100 .

Provide jumpers to overcome the insulating effects of gaskets, paints, or nonmetallic components.

2.4 ABOVEGROUND STORAGE TANK

2.4.1 Secondarily Contained Steel Tank

Provide a 8,000 gallon factory-assembled unit split 5,000 gallon for diesel and 3,000 gallon gasoline that includes a primary storage tank and an integral factory-fabricated secondary containment. Chamber shall be devided by a double bulkhead. Tank assembly shall be in accordance with NFPA 30 and NFPA 30A and be designed and manufactured for a horizontal cylindrical installation. Primary storage tank shall be factory-welded, steel that conforms to UL 2085 . Tank assembly shall be mounted on the tank manufacturer's standard UL listed support skid that elevates the tank assembly above the underlying concrete slab.. Tank assembly shall have lifting lugs that allow tank relocation. Tank overall dimensions shall not exceed 9 foot wide by 33 foot long.

2.4.1.1 Fully-Enclosed Steel Containment

The secondary containment reservoir shall be the factory-fabricated, steel type that fully-encloses the primary storage tank. The containment reservoir shall conform to UL 2085 . The interstitial space between the primary tank and the containment reservoir shall be both pressure testable and verifiable. The entire tank assembly shall conform to UL 2085 . Tank assembly shall bear the UL 2085 label as a protected tank. Secondary containment shall have an interstitial leak gauge.

2.5 TANK PROTECTIVE COATINGS

2.5.1 Interior Surfaces

Coat 100 percent of a metal tank's interior surfaces including all metal piping and metal appurtenances with two coats of a high solids phenolic epoxy designed for emersion service in petrolium products, white color, 4-6 mils per coat.

SECTION 33 56 10 Page 7

2.5.2 Exterior Surfaces, Aboveground Tanks

Protect the exterior surfaces of each aboveground tank with the manufacturer's standard coating system as modified herein.

2.6 TANK COMPONENTS

2.6.1 Tank Manway

Tank manway shall have an internal diameter of 18 inches . Provide each manway with a matching flanged watertight manway cover. Manway covers shall be UL listed, be constructed of mild steel, and include a UL listed gasket.

2.6.2 Gauge Assembly

Provide a 2" clock gauge w/ alarm & standard float for fuel level reading for each chamber.

2.6.3 Aboveground Tank Emergency Vent

Provide 3 8" 8 Oz. emergency vents. Vents shall be the normally-closed, UL listed type that vents outward and upward. Vent shall conform with NFPA 30 and UL 2085 .

2.6.4 Stack Vents

Provide 3" stack vent for each chamber that extends to 12' above grade.

2.6.5 Fill Box

Provide UL Listed Lockable Fill Box with 2” Vent. Provide overfill prevention valves with 3” Ground Level Fill (check valve, ball valve, fill pipe, camlock) inside fill box for gas and diesel filling.

2.6.6 Pumps

Provide 3/4 Hp. Pump Assy w/ Anti-Siphon Valve & Ball Valve for the diesel chamber. Provide 1/3 Hp. Pump Assy w/ Anti-Siphon Valve & Ball Valve for the gasoline chamber. Provide fuel filter for each pump.

2.6.7 Moisture Hand Pump

Provide 3/4” Alum Moisture Hand pump Mounted on End of Tank for each chamber.

2.6.8 Ladder and Platform

Provide tank assembly with the manufacturer's standard external ladder and platform assembly, except as modified herein. The ladder and platform assembly shall be constructed of structural steel and shall allow personal access to the top of the tank system. The ladder and platform shall meet the requirements of EM 385-1-1

2.7 TANK MOUNTED FUEL DISPENSING UNIT

Provide a dual fuel dispensing unit as supplied by the tank manufacturer. Unit shall include all necessary appurtenances for operation. Unit shall include a visible register to indicate individual

SECTION 33 56 10 Page 8 g4edddjk Line g4edddjk Line deliveries up to 99.9 gallons with a reset meter. Hoses shall be a minimum 3/4 inch inside diameter, 15 ft long, and fuel resistant. The dispensing nozzle shall be of the automatic shutoff type with graduated notches for various delivery speeds. Dispensing unit shall provide a means for locking of the nozzle to dispenser. Diesel fuel dispensing side of unit shall be labeled "DIESEL" with a yellow decal. Gasoline side of dispensing unit shall be labeled "GASOLINE" with a red decal. Dispenser shall have a containment pan. Mounting position for the dispenser shall be as shown on the contract drawings.

2.8 ACCESSORIES

2.8.1 Concrete Anchors

Provide concrete anchors for equipment placed on concrete slabs.

Anchorage will be accomplished by use of 3/4 inch diameter concrete expansion anchors. Expansion anchors shall be suitable for outdoor use.

Install expansion anchors in accordance with anchor manufacturer's recommendations to the minimum required depth.

2.8.2 Bolts and Studs

Carbon steel bolts and studs shall conform to ASTM A307, Grade B, hot-dipped galvanized. Stainless steel bolts and studs that conform to ASTM A193/A193M , Grade 8.

2.8.3 Nuts

Carbon steel nuts shall conform to ASTM A563, Grade A, hex style, hot-dipped galvanized. Stainless steel nuts shall conform to ASTM A194/A194M , Grade 8.

2.8.4 Washers

Provide flat circular washers under each bolt head and each nut. Washer materials shall be the same as the connecting bolt and nut. Carbon steel washers shall conform to ASTM F844, hot-dipped galvanized. Stainless steel washers shall conform to ASTM A194/A194M , Grade 8.

2.8.5 Polytetrafluoroethylene (PTFE) Tape

Tape shall conform to ASTM D3308.

2.9 FINISHES

2.9.1 Factory Coating

Unless otherwise specified, provide equipment and components fabricated from ferrous metal with the manufacturer's standard factory finish. For equipment and component surfaces subject to temperatures above 120 degrees F, the factory coating shall be appropriately designed for the temperature service.

PART 3 EXECUTION

3.1 INSTALLATION

Install work so that parts requiring periodic inspection, operation, maintenance, and repair are readily accessible. Handle storage tanks with

SECTION 33 56 10 Page 9 extreme care to prevent damage during placement and install in accordance with the manufacturer's installation instructions and NFPA 30 or NFPA 30A, as applicable. Inspect the exterior surface of each tank for obvious visual damage prior to and during the placement of each storage tank.

Repair surface damage to a storage tank according to manufacturer's requirements before proceeding with the system installation. Provide the termination of fill lines within a tank with an anti splash deflector.

Provide nylon dielectric bushings on pipe connections to a steel tank.

3.1.1 Equipment

Properly level, align, and secure equipment in place in accordance with manufacturer's instructions. Provide supports for equipment, appurtenances, and pipe as required. Install anchors, bolts, nuts, washers, and screws where required for securing the work in place. Sizes, types, and spacing's of anchors and bolts not indicated or specified shall be as required for proper installation.

3.2 FIELD QUALITY CONTROL

3.2.1 Aboveground Storage Tank Tightness Tests

Perform tightness tests on each aboveground storage tank. Perform testing in accordance with STI 700-50-5007 except as modified herein. Gauges used to monitor the tests shall have a scale with a maximum limit of 10 psig.

Repair leaks discovered during the tightness tests in accordance with tank manufacturer's instructions. Following any repair, re-test the tank until the tank successfully passes the testing requirements of this paragraph.

3.2.2 Tank Manufacturer's Tests

In addition to the tests required herein, perform any additional tests (i.e., leak tests, etc.) that is required by the tank manufacturer's written test procedures. Manufacturer's tests that are redundant to tests already required by this specification will only be performed once .

Repair all leaks discovered during the tests in accordance with manufacturer's instructions. Following tank repairs, re-test the tank until the tank successfully passes the manufacturer's testing requirements.

3.3 DEMONSTRATIONS

Conduct a training session for designated Government personnel in the operation and maintenance procedures related to the equipment/systems specified herein. Include pertinent safety operational procedures in the session as well as physical demonstrations of the routine maintenance operations. Furnish instructors who are familiar with the installation/equipment/systems, both operational and practical theories, and associated routine maintenance procedures. The training session shall consist of a total of 4 hours of normal working time and shall start after the system is functionally completed, but prior to final system acceptance. Submit a letter, at least 14 working days prior to the proposed training date, scheduling a proposed date for conducting the onsite training.

3.4 Tank Fill Tests

Tank fill tests shall not be performed until after the flushing, cleaning, and adjusting. For the tank fill tests, initially fill storage tank with fuel in order to verify the tank level alarm system operates properly

SECTION 33 56 10 Page 10 and the tank overfill protection device functions as designed. Stop filling each tank immediately once the overfill devices operates. Do not overfill storage tank more than the 98 percent level. Drain the system below the low liquid level setpoint to verify operation of the low level alarm. Correct and retest any problems with the level alarm system or the overfill device until each operate as specified herein. During the tests, verify that all tank gauges are calibrated and operating appropriately.

Fuel used for testing may be used for initial filling of new tank.

3.5 FIELD PAINTING

Painting required for surfaces not otherwise specified shall be field painted as with the same paint system as the tank exterior. Do not paint stainless steel and aluminum surfaces. Do not coat equipment or components provided with a complete factory coating. Prior to any field painting, clean surfaces to remove dust, dirt, rust, oil, and grease.

3.6 TEMPORARY FUELING SERVICE

If the new fueling system is not ready for operation within 1 week of the old system being taken out of service, the Contractor shall provide a temporary fueling station for Government equipment until the new fueling system is ready for operation. Temporary station shall be capable of dispensing up to 500 gallon each gasoline and diesel per day.

3.7 FILL TANK

The fuel storage tank shall be full of fuel when turned over to the Government. Fill diesel chamber with #1 Diesel (Red Dye), Off Road Diesel.

Fill gasoline chamber with Premium 91 Octane, NON-Ethanol Gasoline.

3.8 DISPOSAL OF EXISTING TANK

Remove and dispose of existing fuel storage tank, piping, dispensers and remaining fuel in accordance with Section 01 57 20.00 28 ENVIRONMENTAL PROTECTION and all local, state, and federal laws and regulations. The existing fuel storage tank likely has lead paint. Contractor shall perform a site assesment while decommissioning tank. The Government will manage the fuel levels in the tank to minimize the amount of fuel left in the tank.

3.9 Containment Plan

Provide a containment plan to prevent spilling fuel during fuel transfer operations.

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SECTION 33 56 10 Page 11