Attachment 10 Section 22 12 13 - Facility Fuel-Oil Pumps_revised_0001.pdf

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FACILITY FUEL-OIL PUMPS

SECTION 22 12 13 - FACILITY FUEL-OIL PUMPS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Submersible fuel-oil storage tank pumps.

1.03 DEFINITIONS

A. Exposed, Interior Installations: Exposed to view indoors. Examples include finished occupied spaces and mechanical equipment rooms.

B. Exposed, Exterior Installations: Exposed to view outdoors or subject to outdoor ambient temperatures and weather conditions. Examples include rooftop locations.

C. Finished Spaces: Spaces other than mechanical and electrical equipment rooms, furred spaces, pipe and duct shafts, unheated spaces immediately below roof, spaces above ceilings, unexcavated spaces, crawlspaces, and tunnels.

1.04 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. Include construction details, material descriptions, and dimensions of individual components and profiles.

2. Include, where applicable, rated capacities, operating characteristics, electrical characteristics, and furnished specialties and accessories.

B. Shop Drawings: For fuel-oil pumps.

1. Include construction details and dimensions of individual components for fuel-oil pumps.

2. Include rated capacities, operating characteristics, electrical characteristics, and furnished specialties and accessories.

3. Scale: 1/4-inch per foot (1:50).

C. Delegated-Design Submittal: For fuel-oil pumps.

1. Detail fabrication and assembly of anchors and seismic restraints.

2. Design Calculations: Calculate requirements for selecting seismic restraints.

3. Detail fabrication and assembly of hangers, supports, and attachments of the same to building structure.

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1.05 INFORMATIONAL SUBMITTALS

A. Qualification Data: For qualified professional engineer.

B. Seismic Qualification Certificates: For fuel-oil pumps from manufacturer.

1. Basis for Certification: Indicate whether withstand certification is based on actual test of assembled components or on calculation.

2. Dimensioned Outline Drawings of Equipment Unit: Identify center of gravity and locate and describe mounting and anchorage provisions.

3. Detailed description of equipment anchorage devices on which the certification is based and their installation requirements.

C. Field quality-control reports.

D. Sample Warranty: For special warranty.

1.06 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For fuel-oil pumps and fuel-oil maintenance systems to include in emergency, operation, and maintenance manuals.

PART 2 - PRODUCTS

2.01 PERFORMANCE REQUIREMENTS

A. Maximum Operating-Pressure Ratings: 3-psig (21-kPa) fuel-oil supply pressure at oil-fired appliances.

B. Delegated Design: Engage a qualified professional engineer, as defined in Section 01 40 00 "Quality Requirements," to design restraint and anchors for fuel-oil pumps, including comprehensive engineering analysis by a qualified professional engineer, using performance requirements and design criteria indicated.

C. Seismic Performance: Factory-installed support attachments for pumps shall withstand the effects of earthquake motions determined according to ASCE/SEI 7.

1. The term "withstand" means "the unit will remain in place without separation of any parts when subjected to the seismic forces specified and the unit will be fully operational after the seismic event."

D. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

E. Listed and labeled for fuel-oil service by an NRTL acceptable to authorities having jurisdiction.

2.02 SUBMERSIBLE FUEL-OIL STORAGE TANK PUMPS

A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. Franklin Fueling Systems.

2. Red Jacket Pumps.

http://www.specagent.com/Lookup?ulid=9907 http://www.specagent.com/Lookup?uid=123457136121 http://www.specagent.com/Lookup?uid=123457136122

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B. Description: Comply with UL 79, UL 87, and UL 343.

1. All wetted components shall be stainless steel or have anti-corrosion protection suitable for use with Ultra-Low Sulphur Diesel Fuel.

2. Impeller: Turbine.

3. Housing and Volute: Stainless Steel.

4. Bearings: Bronze, self-lubricating.

5. Seals: Mechanical.

6. Shaft: Polished steel.

7. Suspension Piping: Telescoping to accommodate tank diameter and depth of bury.

8. Base: Steel.

9. Pressure Relief: Built in.

10. Discharge Check Valve: Built in.

11. Drive: Direct, close coupled.

C. Controls: Pump controller panel complying with UL 353 and UL 508C and with interlock and terminals for connections to fuel-oil-burning equipment.

1. Maintain minimum manifold pressure with outdoor-air temperature less than 60 deg F (16 deg C).

2. Seven-day schedule.

3. Stage multiple pumps to maintain pressure at a common supply manifold.

4. Alternate pumps to equalize run time.

5. Alarm motor failure.

6. Manual reset dry-run protection.

7. Stop pumps if fuel level falls below pump suction.

8. De-energize and sound alarm for pump, locked-rotor condition.

9. Sound alarm for open circuit and for high and low voltage.

10. Lights shall indicate normal power on, run, and off conditions.

11. Interface with automatic control system. Comply with requirements in Section 23 09 23

"Direct Digital Control (DDC) System for HVAC" to control and indicate the following:

a. Start/stop pump set when required by schedule, fuel-fired appliance operation, day tank level control, or weather conditions.

b. Operating status.

c. Alarm off-normal status.

D. Capacities and Characteristics: see schedule on drawings.

2.03 MOTORS

A. Comply with NEMA designation, temperature rating, service factor, and efficiency requirements for motors specified in Section 23 05 13 "Common Motor Requirements for HVAC Equipment."

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1. Enclosure: Severe duty Explosion proof.

2. Enclosure Materials: Cast iron.

3. Efficiency: Premium efficient.

PART 3 - EXECUTION

3.01 EXAMINATION

A. Examine roughing-in for fuel-oil pumps to verify actual locations of pump connections before equipment installation.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.02 EARTHWORK

A. Comply with requirements in Section 31 20 00 "Earth Moving" for excavating, trenching, and backfilling.

3.03 PREPARATION

A. Close equipment shutoff valves before turning off fuel oil to premises or piping section.

B. Comply with NFPA 30 and NFPA 31 requirements for prevention of accidental ignition.

3.04 FUEL-OIL PUMP INSTALLATION

A. Submersible Pumps:

1. Suspend pumps from supply piping and anchored to bottom of tank.

B. Install two-piece, full-port ball valves at suction and discharge of pumps. Comply with requirements in Section 23 05 23.12 "Ball Valves for HVAC Piping."

C. Install mechanical leak-detector valves at pump discharge.

D. Install Y-pattern strainer on inlet side of simplex fuel-oil pumps.

E. Install check valve on discharge of simplex fuel-oil pumps.

F. Install suction piping with minimum fittings and change of direction.

3.05 LABELING AND IDENTIFYING

A. Install nameplates and signs on each fuel-oil pump. Comply with requirements in Section 23 05 53 "Identification for HVAC Piping and Equipment."

3.06 FIELD QUALITY CONTROL

A. Manufacturer's Field Service: Engage a factory-authorized service representative to test and inspect components, assemblies, and equipment installations, including connections.

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B. Perform the following tests and inspections with the assistance of a factory-authorized service representative:

1. Start fuel-oil transfer pumps to verify for proper operation of pump, and check for leaks.

2. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and equipment.

C. Fuel-oil pumps will be considered defective if they do not pass tests and inspections.

D. Prepare test and inspection reports.

3.07 DEMONSTRATION

A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain fuel-oil pumps.

END OF SECTION

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D. Capacities and Characteristics: see schedule on drawings.