213000 FIRE PUMP ENCLOSURE.pdf

FAA Power Training Support Facility B232

Table of Contents

FIRE PROTECTION SPECIFICATIONS

TABLE OF CONTENTS

Section Title

DIVISION 21 – FIRE PROTECTION RELATED

21 30 00 Fire Pump & Enclosure

END OF DOCUMENT

PACKAGED FIRE PUMP HOUSE

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21 30 00 FIRE PUMP ENCLOSURE

PART 1 GENERAL

1. SUMMARY

A. Section Includes:

1. Fire pump

2. Engine

3. Controllers

4. Jockey Pump

5. Valves

6. Accessories

7. Pre-Fabricated Environmental Enclosure

8. Third Party Installation Requirements

2. REFERENCES

A. National Fire Protection Association (NFPA) Publications:

1. 13 “Installation of Sprinkler Systems”

2. 20 “Standard for the Installation of Stationary Fire Pumps for Fire Protection”

3. 24 “Standard For the Installation of Private Fire Service Mains and Their Appurtenances”

4. 25 “Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems”

5. 70 “National Electrical Code”

3. SUBMITTALS

A. General: Submit the following in accordance with Conditions of Contract and Division 01 Specification Sections:

1. Prefabricated Pump House Manufacturer to provide the following:

a. Complete shop drawings and complete wiring diagrams. All drawings must be AUTOCADD Release 2000; complete with full Inventor Top 3-D drawings.

Complete operating and maintenance instructions.

b. Furnish written certification of the manufacturers listing with Underwriters Laboratories as an approved manufacturer of control panels.

c. Furnish written certification that the manufacturer is listed by ETL/C-ETL as an approved manufacturer of factory assembled pumping systems FOR FIRE

PROTECTION SERVICE.

d. A complete, easily readable functional description of the proposed equipment.

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e. Upon completion of the installation, the results of the field and acceptance tests as specified under this section of the specification shall be submitted to the engineer.

f. Furnished written certification from the manufacturer's representative of the proper installation of the station.

g. Provide written certification that, a nationally recognized manufacturer of package pump systems, manufactures the pump system for fire protection service. A corporate officer must sign this certification.

h. Operation and maintenance manuals:

i. Submit complete operations and maintenance information for this specific equipment. The engineer shall review these manuals for completeness. They shall include complete parts list including manufacturer’s reference and ordering number, the local representative name, ad- dress and phone number, the model and serial number of the system.

j. The manufacturers shall submit a certificate of product liability insurance for no less than five million dollars ($5,000,000)

2. General Contractor to provide the following:

a. Detail of major elements, components, and systems of fire suppression system and materials in relationship with other systems, installations, and building components. Show space requirements for installation and access. Indicate if sequence and coordination of installations are important to efficient flow of the Work.

b. Clearances for installing and maintaining installation.

c. Clearances for servicing and maintaining equipment, accessories, and specialties, including space for disassembly required for periodic maintenance.

d. Sizes and location of required concrete pads and bases.

e. Scheduling, sequencing, movement, and positioning of large equipment into place during construction.

f. Floor plans, elevations, and details to indicate penetrations in floors, walls, and ceilings and their relationship to other penetrations and installations.

4. QUALIFICATIONS

A. The manufacturer shall have a minimum of ten years manufacturing and application experience.

B. Upon request from the engineer, the pump station manufacturer shall demonstrate proof of financial responsibility with respect to performance and delivery date.

C. Upon request from the engineer, the pump station manufacturer shall provide proof or evidence of facilities, equipment and skills required to produce the equipment specified herein.

5. DELIVERY, STORAGE, AND HANDLING

A. Provide unloading and rigging for Prefabricated Pump House.

6. SEQUENCING AND SCHEDULING

A. Coordinate fire suppression equipment installation with other building components.

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B. Arrange for pipe spaces, chases, slots, and openings in building structure during progress of construction to allow for installation.

C. Coordinate installation of required supporting devices and set sleeves in poured-in-place concrete and other structural components, as they are constructed.

D. Sequence, coordinate, and integrate installations of fire suppression materials and equipment for efficient flow of the Work. Coordinate installation of large equipment requiring positioning.

PART 2 PRODUCTS – OWNER PURCHASED AND CONTRACTOR SUPPLIED

1. CONTACT INFORMATION

A. PREMIERflow, Marvin Yoder, Phone 918-382-6978, email: marviny@premier-flow.com

B. Or Approved Alternate such as Southwest Pumps or Mechantek/Murphy Technical

2. FIRE PUMP

A. The pump shall be (Underwriters Laboratories Listed) (Factory Mutual Approved) fire pump.

Unit shall include a pump, base, coupling, coupling guard, electric motor drive, necessary fittings and automatic electric controller. The pump(s) shall be rated for 1,500 GPM at 60 PSI.

Units shall be designed to deliver not less than 150% of rated capacity and 65% of rated head.

Maximum permissible pump speed shall not exceed 3600 RPM.

3. PUMP CONSTRUCTION

A. Pump shall be of the split case or vertical inline design, with class 30 cast iron casing, bronze casing wearing rings, bronze impeller, high quality steel shaft with renewable bronze shaft sleeves through the packing boxes and grease lubricated cartridge type anti-friction bearings.

The packing box glands shall be of the bronze split type. Pump shall be hydrostatically tested to 1 ½ times the maximum working pressure but in no case less than 250 PSI. Pump accessories shall include 3 ½” diameter suction and discharge gauges, and automatic air release valve.

4. ELECTRIC MOTOR

A. NEMA, UL/FM listed for fire protection, nominal 75hp, 3600 RPM, OVP motor, 1.15 S/F

5. CONTROLLER

A. The electric controller shall be a TORNATECH or Equal arranged to start the fire pump engine automatically on loss of system pressure with (Automatic stop) (Manual stop). (For sprinkler or standpipe systems where an automatically controlled pumping unit constitutes the sole supply, the controller shall be wired for manual shutdown. Manual shutdown shall also be provided where required by the authority having jurisdiction). Controller shall be provided with Soft Start of Fire Pump System.

6. JOCKEY PUMP

A. The jockey pump, EVMSU1-8 shall be cast iron, stainless steel fitted, mechanical seal, vertical multi-stage centrifugal pump rigid-coupled to a minimum 3 HP, 3600 RPM, 60 Hertz motor.

7. JOCKEY CONTROLLER

A. The jockey controller shall be a NEMA 2, controller complete with a fusible disconnect, H-O- A selector switch, overload relay, pressure transducer and minimum run timer.

8. VALVES

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A. At a minimum provide:

1. 8” UL/FM OS&Y Suction flanged gate valve with tamper switch.

2. 8” UL/FM Discharge wafer butterfly valve with tamper switch.

3. 8” UL/FM Discharge wafer style check valve.

9. ACCESSORIES

A. (1) Hose valve header with minimum (4) 2 ½” NPT thread hose valves, caps and chains complete piping, drain valve, and (1) UL/FM Isolation wafer, butterfly valve.

10. PRE-FABRICATED ENVIRONMENTAL ENCLOSURES

A. General

1. Provide as part of the packaged system, a completely pre-fabricated environmental enclosure, including, but not limited to: size (determined by Manufacturer). Buildings of smaller size will not be considered.

2. State of OK. P.E. Stamp on Enclosure & Structure

3. 100 MPH Wind Load

4. 40 LB Live Load

B. Panel construction

1. Insulated panels shall be fabricated with metal pans adhered securely to interior and exterior of panel to compose tough resilient, shock-resisting surface. All panels shall exhibit 100% urethane poured-in-place, exclusive of metal pans, perimeter bracing and metal fasteners. Perimeter bracing shall be #2 grade, SPF specie wood, tongue-and- grooved for proper alignment and positive sealing.

Overall coefficient of heat transfer (“U” factor) shall not exceed 0.029, R30 for 3-1/2” thick panels and R- 42 for 5” thick panels. Nominal panel dimensions shall be fabricated as required. Standard panel width shall be R-foot (nominal). All perimeter bracketing shall be chemically pressure treated. All walls to be one hour fire rated with fire rated board in-between wall panels.

C. Finish

1. Metal finishes shall provide optimum protection plus superior resistance to chemical corrosion and ultraviolet (UV) radiation. Finishes shall maintain complete adhesion to foam insulation.

Finishes for both interior and exterior shall be one or combination of following:

a. Galvanized steel

b. White (polyester) stucco embossed 24 gauge

c. Sand tan (polyester) stucco embossed 24 gauge (standard)

D. Panel fasteners

1. Provide factory installed cam-lock fasteners. Each cam-lock fastener shall provide a tight and positive seal. Fastener material shall be steel housing, hook and pin with high pressure die-cast zinc cam. Hardened steel hexagonal wrench is used to tighten panel fasteners. The hook of the fastener shall engage over the pin when rotating the wrench and with cam-action, draw the panels tightly together.

Opaque white, gray or tank polyethylene snap-in caps cover the wrench hole borings.

E. Panel gaskets

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1. Each joint shall exhibit a polyvinylchloride (PVC) serrated bulb type, double lined, compression gasket to eliminate water vapor permeability. All gaskets are factory installed and require no additional handling. Gaskets shall be resistant to chemical corrosion and ultraviolet radiation. Gasket operating temperature shall be -34° C to 71° C (-30° F to 160° F).

F. Insulation

1. Insulation shall be thermosetting type polyurethane polymer rigid foam and produced by the reaction of polyisocyanurates with polyether-based resins. Insulation shall be 3 1/2” or 5” thick form, 1 lbs. per cubic foot. Density (poured-in-place, not frothed) according to ASTM C303. The thermal conductivity initial “K” factor shall be 0.118 BTU per house (square foot) (degrees Fahrenheit per inch) according to ASTM C518. Insulation shall remain stable within operating temperature -68° to 121° C (-90° to 250°F).

G. Metal commercial doors

1. Door shall be seamless, constructed of two face sheets of 18 gauge cold rolled steel, stretcher-leveled quality or flatness. Vertical edges of doors shall have neat hemmed edge. Seam mechanically inter- locked for maximum structural integrity. All hinge reinforcements shall be of 8 gauge steel projection welded to door.

2. Standard frames shall be 16-gauge cold rolled steel. Frames shall be mitered, face welded and ground smooth. All hinge reinforcements shall be of 8-gauge steel projection welded to frames.

Reinforcements for strike and surface shall be furnished with factory installed rubber mutes, three per strike jamb. All frames shall be factory installed into the wall panels (door section).

3. Doors and frames shall be painted as specified. Door hardware including pinned butt hinges with individual latch set and various accessories, if required, for both interior and exterior doors as follows:

a. Not used

b. 8’ x 7’ double leaf metal commercial door

c. Hinges: 1 ½ pair (per door), 4 ½” x 4 ½”, brush chrome finish (U.S. 26D)

d. Passage latch set: Cylindrical, brushed chrome finish (U.S. 26D)

e. Head bolt: 6” long with 24” chain, cadmium finish

f. Foot bolt: 6” long with cadmium finish

g. Weather-stripping: vinyl in an aluminum frame

h. Threshold: aluminum

H. UL listed

1. Classified insulated panels by Underwriter’s Laboratories, standard testing for surface burning characteristics of building materials (UL-723).

I. Caulking & sealants

1. Insulated panels shall be set on galvanized “Z” base trim with non-drying butyl caulking.

All openings and penetrations through insulated panels shall be sealed with silicone sealant, clean and de-grease applicable surfaces.

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J. Roof system

1. A prefabricated roof system shall be provided for the enclosure to provide a waterproof and ultraviolet-proof covering for insulated ceiling panels. Roof system shall be galvanized standing seam, 22 gauges, 16 inches wide, sheet metal over ceiling panels with a slope of ¼” per foot. Fasteners shall be corrosion resistant rubber washered TEK screws with length and strength required for metal to be fastened.

K. Installed accessories with minimum

1. (1) Moment Frames

2. (1 set) 8’ x 7’ double doors

3. Electrical load center with circuit breaker panel

4. (1) Unit heater with thermostat: 7.5 KW

5. (1) Exhaust fans with T-stats

6. (Not Used)

7. (1) Powered louver

8. (1) Exterior mounted light with photo cell

9. (4) 40 watt fluorescent light fixtures and bulbs

10. (4) GFCI convenience outlets 120/1/60

11. (1) External mounted Alarm Beacon

12. External mounted Alarm Horn and Reset Button

13. Battery powered emergency light with photo cell

14. Pump house sprinkler system per NFPA -20 and 13

15. 4” Diameter floor drain piped to skid edge

16. (*) Gland pockets piped to drain

17. (2) Rain Hoods (shipped loose for contractor install)

18. (*) UL/C-UL LISTED, NEMA 3R, Gang Tamper Switch Panel complete with conduit and wiring to all tamper switches.

PART 3 EXECUTION

1. FABRICATION

A. Factory fabrication

1. 10” open rectangular perimeter open floor design skid base, complete with all necessary sensing lines, pipe supports, wiring for complete package system. All pipe welding to be done by ASME Code Section 9 certified welders. All structural steel welding to be

ASME D1.1

B. Third party requirements

1. All equipment supplied and complete installation in accordance with NFPA #20 and/ or (UL443) (ULC443) (Factory Mutual Approved Standard #1311).

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2. The package shall be ETL/C-ETL listed as a system for its intended use, so meeting OSHA Federal Regulations 29CFR1910.303 and .399 as well as NFPA Pamphlet #70 (National Electric Code) Article 90.7.

3. Seismic Zone 4 calculations with State of OK. P.E. Stamp

4. State of OK. P.E. Stamp on enclosures and system

2. TESTING AND STARTUP

A. Factory test

1. The package shall be electrically and hydrostatically tested per NFPA requirements before shipment.

B. Startup

1. The factory authorized local representative shall provide startup and acceptance testing in accordance with NFPA requirements.

2. The contractor shall provide assistance and coordination in setting up all require tests with the AHJ.

3. WARRANTY

A. System is warranty-protected from failure due to defects in material and workmanship for a period of (24) months from date of shipment or (18) months from date of startup, whichever occurs first.

4. CONTRACTOR RESPONSIBILITIES – NOT VENDOR PROVIDED

A. The project General Contractor shall be at minimum (but not limited to) the following responsibilities and coordination efforts.

1. Unloading and rigging of the prefabricated pump house.

2. Pouring of concrete footer.

3. Setting, leveling and mounting.

4. Installation of re-bar.

5. Filling of frame with 10” of concrete and sloping to the floor drain

6. Fill pump base with Non-Ferrous, Non-Shrink Grout.

7. Fabricate and install all piping for and between the pump house and incoming water supply. Fabricate and install all piping for and between the pump house and discharge to the building fire suppression system.

8. Fabricate and install piping connection from floor drain discharge to sanitary sewer.

9. Install supplied Test Header, including hose valves, caps, and chains.

10. Install supplied rain hoods.

11. Install Electrical service

12. Install Fire Alarm monitoring

13. Clean, flush and hydro test piping per NFPA.

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