09-R-6002.Amd0008Binder.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

This amendment is to extend the closing date to Februaury 18, 2009.

Construct Commissary, Fort Bliss, Texas Addendum No. 0008 See Continuation Page

1. CONTRACT ID CODE PAGE OF PAGES

J 1 4

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W9127S-09-R-6002

X 9B. DATED (SEE ITEM 11)

11-Dec-2008

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

P0008

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

02-Feb-2009

CODE

CONTRACTING DIVISION

USACE, LITTLE ROCK (W9127S)

700 W. CAPITOL AVE, RM 7315

LITTLE ROCK 72201-3225

W9127S 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9127S-09-R-6002

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00100 - BIDDING SCHEDULE/INSTRUCTIONS TO BIDDERS

The following have been added by full text:

ADDENDUM 0008

ADDENDUM 0008:

This Addendum 0008 modifies the drawings and project manual dated BID SET December 11, 2008 as noted herein and shall be considered part of the official contract documents for the New Commissary, Fort Bliss Texas, Solicitation No. W9127S-09-R-6002. Wherein provisions of this Addendum differ from the provisions of the original Specifications and Drawings, the provisions of this Addendum shall govern and take precedence.

Bidder shall acknowledge receipt of this addendum where indicated on the bid form. All parties are hereby notified that they are to make any adjustment in their proposals which they deem necessary on account of this Addendum, and it will be considered that the proposal is submitted with full knowledge of all modifications and changes specified herein. This Addendum shall become a component of the proposal documents.

Addendum No. 0008 will consist of 2 Pages with Modifications to Specifications and Documentation as indicated and 12 Attachments.

Attachments: The following attachment(s) are included with this document:

1. C3.01 Removal of water storage tanks 1 of 1

2. C4.01 Removal of water storage tanks 1 of 1

3. C5.01 Removal of water storage tanks 1 of 2

4. C6.01 Removal of water storage tanks 1 of 2

5. C6.01 Removal of water storage tanks 2 of 2

6. C7.01 Removal of water storage tanks 1 of 1

7. C7.02 Removal of water storage tanks 1 of 1

8. C8 01 Removal of water storage tanks 1 of 1

9. C9.02 Removal of water storage tanks 1 of 1

10. SE-2 Site Electrical

11. 15320 Diesel Fire Pump

12. 15325 Sprinkler System

Note: The following sheet is not included as an attachment and has no relevance to the changes included within this document:

1. C5.01 - 2 of 2

REFER TO THE PROJECT MANUAL FOR THE FOLLOWING ITEMS:

Item 1: The following specification sections have been modified, added or deleted.

A. 10451 – QUEUING SYSTEMS

B. 15320 – DIESEL FIRE PUMP

C. 15325 - SPRINKLER SYSTEM

D. 15330 – EPOXY COATED BOLTED STEEL POTABLE WATER STORAGE

TANK FOR FIRE PROTECTION

Item 2: Make the following additions, corrections or deletions to the designated specification sections.

A. 10451 – QUEUING SYSTEMS

1. Delete line “1.1.1.b. Item 1E06-B Queuing System, Checkout, Electronic Directional System”

2. Delete entire section “2.4 Item 1E06-B Queuing System, Checkout, Electronic Directional System with flashing light”:

B. 15320 – DIESEL FIRE PUMP

1. Replace entire section 15320 with the following:

a. Refer attached specification section “15320”.

C. 15325 – SPRINKLER SYSTEM

1. Replace entire section 15325 with the following:

a. Refer attached specification section “15325”.

D. 15330 – EPOXY COATED BOLTED STEEL POTABLE WATER STORAGE TANK FOR FIRE

PROTECTION

1. Delete entire section 15330:

Item 3: The following Drawing Sheets have been modified without additional issued drawings

A. Sheet A1.02

Item 4: Make the following additions, corrections or deletions to the designated drawing sheets

A. Sheet A1.02

1. Make the following changes to the “Commissary Equipment List”:

a. Delete equipment item “1E06-B”

END OF ADDENDUM 0008

(End of Summary of Changes)

100% Submittal Revised

January 26, 2009 New Commissary Fort Bliss, Texas

DIESEL FIRE PUMP

15320 - 1

SECTION 15320

DIESEL FIRE PUMP

PART 1 - GENERAL

1.1 SECTION INCLUDES

1.1.1. Diesel driven skid mounted fully enclosed, fire pump house and system taking suction from U.G.

a. Fire pump

b. Fire pump controller

c. Jockey pump

d. Jockey pump controller

e. Skid and enclosure

f. Lighting

g. Exhaust Fan

h. Heater

i. Sprinklers in Enclosure

j. RPZ Backflow Preventer

k. Connection to/from U.G. piping.

1.1.2. Related Sections:

a. Section 01042 – Mechanical, Refrigeration, food Service Equipment and Electrical Coordination.

b. Section 01720 - Project Closeout.

c. Section 15140 - Supports and Anchors.

d. Section 15190 - Mechanical Identification: Piping identification.

e. Section 15310 – Fire Protection Piping

f. Section 15325 - Sprinkler Systems: Sprinkler systems design.

g. Section 15410 – Plumbing Piping

h. Division 16 – Electrical.

1.2 QUALITY CONTROL

1.2.1. The following publications form a part of this specification to the extent they are applicable:

a. NFPA 13 - Installation of Sprinkler Systems, Latest Edition.

b. NFPA 20 - Installation of Stationary Pumps for Fire Protection

c. NFPA 72 – National Fire Alarm Code

d. UL - Fire Resistance Directory.

e. UL 262 - Gate Valves for Fire-Protection Service.

f. UL 312 - Check Valves for Fire-Protection Service.

g. UL 405 - Fire Department Connections.

h. FM – Factory Mutual

i. HI – Hydraulic Institute

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DIESEL FIRE PUMP

15320 - 2

j. ANSI – American National Standards Institute

k. NEC – National Electrical Code

l. ISO – International Standards Organization

m. NEMA – National Electrical Manufacturers Association

1.3 QUALIFICATIONS

a. Manufacturer Qualifications: Company specializing in manufacturing the Products specified in this section with minimum three documented experience.

b. Installer Qualifications: Company specializing in performing the work of this section with minimum 5 years documented experience, and approved by the manufacturer.

1.4 SUBMITTALS

1.4.1. Submittals shall include the following:

a. Section 01400 – Quality Control: Procedures for submittals. Manufacturer’s data demonstration compliance with this specification for:

(1) Pump data sheets

(2) Shop drawings indicating dimensions required clearances and location and size of each field connection

(3) Power and control wiring diagrams

b. Product Data: Provide manufacturers catalogue information. Indicate valve data and ratings.

c. Shop Drawings: Indicate pipe materials used, jointing methods, supports, floor and wall penetration seals. Indicate installation, layout, weights, mounting and support details, and piping connections.

Prepare in accordance with NFPA 13, and 20 latest editions.

d. Operation and Maintenance Data.

1.4.2. Submittals At Project Closeout:

a. Section 01720 - Phased Turnover and Contract Closeout: Procedures for submittals.

b. Project Record Documents: Record actual locations of components and tag numbering.

c. The Contractor shall submit all certifications and testing data as a supplement to previously submitted O & M manuals at contract closeout.

1.4.3. Quality Assurance

a. The fire pump package shall be assembled by the pump manufacturer. An assembler of the fire pump package systems not actively engaged in the design and construction of fire pumps shall not be considered a fire pump manufacturer. The manufacturer shall assume “Unit Responsibility” for the complete fire pump package.

Unit responsibility shall be defined as responsibility for interface and successful operation of all system components supplied by the pumping system manufacturer.

b. The manufacturer shall have a minimum of 20 years experience in the design and construction of fire pump systems.

c. The manufacturer shall be fully certified by ISO per ISO 9001. Proof of this certification shall be furnished at time of submittal.

d. The manufacturer shall be listed by UL as a manufacturer of packaged pumping systems..

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DIESEL FIRE PUMP

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1.5 REGULATORY REQUIREMENTS

a. Welding Materials and Procedures: Conform to ASME Code.

b. Valves: Provide manufacturer's name and pressure rating marked on valve body.

c. Products Requiring Electrical Connection: Listed and classified as suitable for the purpose specified and indicated.

d. International Building Code (IBC).

1.6 DELIVERY, STORAGE, AND PROTECTION

a. Material and Equipment: Section 01400 – Quality Control - Transport, handle, store, and protect products.

b. Deliver and store valves in shipping containers, with labeling in place.

c. Provide temporary protective coating on cast iron and steel valves.

d. Provide temporary end caps and closures on piping and fittings. Maintain in place until installation.

PART 2 - PRODUCTS

2.1 ACCEPTABLE MANUFACTURERS

a. Subject to compliance with these specifications, the following manufacturers shall also be acceptable:

(1) Peerless

(2) Aurora

(3) Armstrong

(4) Fairbanks Morse

(5) Patterson

2.2 MANUFACTURED UNITS

(1) The contractor shall provide and install a packaged fire pump system, designed in accordance with the requirements of NFPA 20, built and listed to UL448 for fire pump units and UL 778 for pump packages. The fire pump shall be listed by UL and/or approved by FM for fire pump service at the specified rating. The pump manufacturer will assume unit responsibility for the proper operation of the entire packaged system as specified herein and on the plans.

(1) The fire pump shall be horizontal split case fire pump design and shall be UL Listed and/or FM approved and taking suction from underground. The pump will be designed to operate at a maximum of 1,770 RPM and will provide a rated capacity of 1,500 GPM at a differential pressure of 60 PSI. At 150% of rated capacity it shall develop at least 65% of its rated head and shall not exceed 140% of the rated head at zero capacity. 100 gpm for inside hose demand shall be accommodated.

(2) The fire pump shall be driven by a diesel engine that is specifically listed by UL and approved by FM for fire pump service. Engine horsepower shall be de-rated for elevation and temperature as required by NFPA 20.

The engine shall have sufficient horsepower to operate the fire pump under any condition of pump load. The engine shall be tested prior to shipment from the manufacturer’s factory.

(3) A UL/FM approved automatic diesel engine controller shall be provided. The controller shall provide automatic starting and manual stopping/shut-down. The controller shall be completely assembled, wired, and factory tested by its manufacturer. The controller shall be housed in a minimum NEMA Type 2 enclosure.

The controller will require 115 volt single phase for battery charger. The controller shall include a recording pressure gauge with 7-day chart to sense and record the pressure in the fire pump controller pressure-sensing line at the input to the controller.

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DIESEL FIRE PUMP

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(1) All wiring shall be installed with EMT and/or liquid tight conduit.

(2) The jockey pump and jockey pump controller shall be compatible with fire pump and system requirements.

(3) Fire pump fittings shall include the following but not limited to: an automatic air release valve, compound suction and discharge gauges supplied and sized per NFPA 20, listed OS&Y isolating gate valves with tamper switches and a listed RPZ back-flow preventer on the discharge side of fire pump.

(4) A diesel fuel tank shall be provided and installed per NFPA 20.

(5) All pumps, controllers, panels, and wiring shall be complete and mounted in the enclosure as required and all equipment tested at factory prior to shipment.

(6) All piping connections shall be made to underground.

(7) The pump package manufacturer’s representative shall conduct the field acceptance testing of the entire package.

PART 3 - EXECUTION

3.1 INSTALLATION

a. Install equipment in accordance with manufacturers instructions and NFPA 13, NFPA 20, and NFPA 72.

b. The contractor shall align the pump and motor shafts to within the manufacturers recommended tolerances prior to system start-up

c. Power wiring, as required, shall be the responsibility of the electrical contractor. All wiring shall be performed per the manufacturers instructions and applicable state and local codes.

d. Control wiring for remote mounted switches and sensor/transmitters shall be the responsibility of the electrical contractor. All wiring shall be performed per the manufacturers instructions and applicable state, federal, and local codes.

e. Remove scale and foreign material, from inside and outside, before assembly.

f. Prepare piping connections to underground piping to and from pump enclosure.

3.2 DEMONSTRATION

a. The system manufacturer or certified factory trained representative shall provide start-up of the fire pump system per NFPA 20. This start-up shall include verification of proper installation, system initiation, adjustment and fine-tuning. Start-up shall not be considered complete until the sequence of operation, including all alarms, has been sufficiently demonstrated to the owner or owner’s representative. This job site visit shall occur only after all hook-ups, tie-ins, and terminations have been completed and signed-off on the manufacturer’s start-up request form.

b. The system manufacturer or factory trained representative shall provide on-site training for the owner’s personnel. The training shall fully cover maintenance and operation of all system components and shall be for a minimum of 4-hours.

c. Install piping to conserve building space, to not interfere with use of space and other work.

END OF SECTION 15320

New Commissary Fort Bliss, Texas

SPRINKLER SYSTEMS

15325 -1

SECTION 15325

SPRINKLER SYSTEMS

PART 1 - GENERAL

1.1 SUMMARY

1.1.1. Section Includes:

a. Wet-pipe sprinkler system.

b. Dry-pipe sprinkler system

c. System design, installation, and certification.

d. Fire department connections.

1.1.2. Related Sections:

a. Section 01042 - Mechanical, Refrigeration, Food Service Equipment and Electrical Coordination.

b. Section 01400 - Quality Control.

c. Section 01720 – [Phased Turnover and] Project Closeout.

d. Section 15190 - Mechanical Identification.

e. Section 15310 – Fire Protection Piping.

f. Division 16 – Electrical.

1.1.3. System Description:

a. System to provide complete coverage for the entire building, including exterior canopies.

b. Provide system to Unified Facilities Criteria - UFC 3-600-01 and National Fire Protection Association -

NFPA 13, Latest Edition, and occupancy and hazard classifications shown on the drawings.

c. Determine volume and pressure of incoming water supply from water flow test data. Conduct flow tests. Do not rely on data shown on drawings. Hydraulically design system based on this data.

d. Interface system with building fire and smoke alarm system.

e. Provide fire department connections where indicated.

1.2 QUALITY ASSURANCE

a. Perform Work in accordance with NFPA 13, Latest Edition, and UFC 3-600-01.

1.3 REFERENCES

1.3.1. The following publications form a part of this specification to the extent they are applicable:

a. Section 01400 – Quality Control.

b. NFPA 13, Latest Edition - Installation of Sprinkler Systems.

New Commissary Fort Bliss, Texas

SPRINKLER SYSTEMS

15325 -2

c. NFPA 14, Latest Edition – Installation of Standpipes and Hose Systems

d. NFPA 70 - National Electrical Code.

e. UFC 3-600-01 Fire Protection Engineering for facilities.

f. Underwriters Laboratories - UL 199 - Automatic Sprinklers.

1.4 SUBMITTALS

1.4.1. Submittals for Review:

a. Section 01400 - Quality Control: Procedures for submittals.

b. Manufacturer’s Descriptive Data: Annotate descriptive data to show clearly the specific model, type, and size of each item. At a minimum, submit data for the following:

(1) Piping.

(2) Valves, including gate, check, and globe.

(3) Electric Alarm Valve.

(4) Sprinkler heads.

(5) Pressure or flow switch.

(6) Pipe hangers and support.

(7) Excess pressure pump.

(8) Fire department connections.

(9) Low air pressure supervisory panel.

(10) Dry pipe valves.

(11) Air compressor.

(12) Mechanical couplings/fittings.

(13) Backflow preventer.

(14) Tamper switch.

(15) Hose connection.

c. Shop Drawings:

(1) Submit preliminary layout of finished ceiling areas indicating only sprinkler locations coordinated with ceiling installation.

(2) Indicate hydraulic calculations, detailed pipe layout, hangers and supports, sprinklers, components and accessories. Indicate system controls.

(3) Prepare in accordance with NFPA 13, Latest Edition.

d. Fire sprinkler contractor shall perform a two hydrant flow test at time of actual design.

e. Submit complete sprinkler system shop drawings and hydraulic calculations sealed with the preparing subcontractor’s PE stamp of the FPE who prepared or supervised the preparation of the shop drawings.

f. Samples: Submit two of each style of sprinkler specified.

g. Operation and Maintenance Data.

1.4.2. Submittals At Project Closeout:

a. Section 01720 - Phase Turnover and Contract Closeout: Procedures for submittals.

b. Project Record Documents: Record actual locations of sprinklers and deviations of piping from drawings.

Indicate drain and test locations.

c. Manufacturer's Certificate: The Design Engineer of Record shall inspect the system and certify that the system has been tested and meets or exceeds specified requirements and code requirements.

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d. Operation and Maintenance Data: Include components of system, servicing requirements, record drawings, inspection data, replacement part numbers and availability, and location and numbers of service depot.

e. Warranty: Submit manufacturer warranty and ensure forms have been completed in Owner's name and registered with manufacturer.

f. The contractor shall submit all certifications and testing data as a supplement to previously submitted O & M manuals at contract closeout.

1.5 DELIVERY, STORAGE, AND PROTECTION

a. Section 01400 - Quality Control Material and Equipment: Transport, handle, store, and protect products.

b. Store products in shipping containers and maintain in place until installation. Provide temporary inlet and outlet caps. Maintain caps in place until installation.

1.6 QUALIFICATIONS

a. Manufacturer Qualifications: Company specializing in manufacturing the Products specified in this section with minimum three years documented experience.

b. Installer Qualifications: Company specializing in performing the work of this section with minimum 5 years documented experience.

c. Design system under direct supervision of a state licensed Professional Fire Protection Engineer.

1.7 REGULATORY REQUIREMENTS

a. Conform to Underwriters Laboratories - UL.

b. Perform Work in accordance with NFPA 13, Latest Edition.

c. Equipment and Components: Bear UL label or marking.

d. Products Requiring Electrical Connection: Listed and classified by Underwriters Laboratories Inc., as suitable for the purpose specified and indicated.

1.8 EXTRA MATERIALS

a. Section 01720 - Phased Turnover and Contract Closeout - Maintenance Data.

b. Provide extra sprinklers under provisions of NFPA 13, Latest Edition.

c. Provide suitable wrenches for each sprinkler type.

d. Provide metal storage cabinet in location designated near Sprinkler Riser.

PART 2 - PRODUCTS

2.1 SPRINKLERS (O-ring type sprinklers are not permitted)

2.1.1. Suspended Ceiling - Finished Rooms:

a. Type: Recessed pendant type with matching escutcheon plate. Maximum projection below ceiling 1 inch.

b. Finish: Chrome plated.

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c. Escutcheon Plate Finish: Chrome plated.

d. Fusible Link: Fusible solder link type or Glass bulb type temperature rated for specific area hazard.

2.1.2. Exposed Area - No Finished Ceiling Type:

a. Type: Standard upright type.

b. Finish: Brass.

c. Fusible Link: Fusible solder link type or Glass bulb type temperature rated for specific area hazard.

2.1.3. Suspended Ceilings - Janitors closets, Storage, Mechanical Rooms:

a. Type: Standard type with matching flat escutcheon plate. Projection below ceiling shall not exceed 2".

b. Finish: Chrome.

c. Escutcheon Plate Finish: Chrome plated.

d. Fusible Link: Fusible solder link type or Glass bulb type temperature rated for specific area hazard.

2.1.4. Dry Pendant Sprinklers - Coolers and Freezers:

a. Type: Standard dry pendant type with matching escutcheon plate.

b. Finish: Brass.

c. Escutcheon Plate Finish: Chrome plated.

d. Fusible Link: Fusible solder link type temperature rated for specific area hazard or glass bulb type rated for

-20ºF.

2.1.5. Dry Sidewall Sprinklers – Canopies less than 7.5’ in width, as provided by NFPA 13, Latest Edition.

a. Type: Dry Sidewall type with matching escutcheon plate.

b. Finish: Corrosion resistant lead coated or polyester coated.

c. Escutcheon Plate Finish: Matching corrosion resistant.

d. Fusible Link: Fusible solder link type temperature rated for specific area hazard. Glass bulb type not permitted.

2.1.6. Dry pipe sprinklers outside:

a. Type: Pendent

b. Finish: Corrosion resistant lead coated or polyester coated.

c. Escutcheon: Matching corrosion resistant.

d. Fusible Link: Fusible solder link type temperature rated for specific area hazard. Glass bulb type not permitted.

2.2 PIPING SPECIALTIES

a. Reduced pressure principle backflow prevention assembly: ANSI/ASSE 1013, AWWA Class D; Stainless steel body with corrosion resistant stainless steel relief valve; two os&y valves, 175 psig working pressure, drain pipe to floor drain with air gap fitting. Backflow device to be located in fire pump house on discharge side of pump.

b. Wet pipe sprinkler swing check valve.

c. Dry Pipe Sprinkler Alarm Valve: Check type valve with divided seat ring, rubber faced clapper to automatically actuate water motor alarm with accelerator and drain valve.

d. Electric Alarm Bell: 6” electric alarm bell shall consist of aluminum, steel, or stainless steel, or lexan plastic gong and an electric motor suitable for 120 volt operation. Alarm signal shall be activated by an electric pulse from a water flow switch, or other supervisory device. Finish of the gong shall be red enamel. Unit shall have U.L. listing.

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e. Water Flow Switch: Vane type switch for mounting horizontal or vertical, with two contacts; rated 10 amp at 125 volt AC and 2.5 amp at 24 volt DC.

f. Pressure switches, diaphragm type, on each dry pipe riser.

2.2.1. Fire Department Connections:

a. Type: Free-standing type with chrome plated finish.

b. Outlets: Two-way with thread size to suit fire department hardware; threaded dust cap and chain of matching material and finish.

c. Drain: 3/4 inch automatic drip, connected to drain.

d. Label: "Sprinkler - Fire Department Connection".

2.2.2. Supervisory Switches:

a. On each control valve, arranged to actuate alarm when valve is closed

2.2.3. Inspector’s Test Station:

a. Per NFPA 13, Latest Edition. Hard piped to drain or to exterior of building.

b. Minimum of one per system.

2.2.4. Air Compressor:

a. Single unit, electric motor driven, motor starter, safety valves, check valves, air maintenance device incorporating electric pressure switch and unloader valve.

2.2.5. Inside fire department hose connections and cabinets.

a. Provide 2-1/2-inch brass hose valves with 2-1/2-inch by 1-1/2-inch brass reducers with caps and chains.

b. Provide recessed cabinets for full enclosure of valves and reducers. Color shall be white or otherwise selected by the Owner.

c. Provide signs at cabinets acceptable to local fire department.

PART 3 - EXECUTION

3.1 INSTALLATION

a. Install in accordance with NFPA 13, Latest Edition.

b. Meet the Seismic Restraint requirements in NFPA 13, Latest Edition, Vibration Isolation and Seismic

Restraints.

c. Install equipment in accordance with manufacturers instructions.

d. Conceal piping above suspended ceilings.

e. Install buried shut-off valves in valve box. Provide post indicator.

f. Run piping as high as possible in areas without ceilings.

g. Provide approved RPZ backflow preventer assembly at fire pump house. Refer to fire pump specs.

h. No sprinkler mains are permitted in Electrical Rooms. Any branch piping in electrical rooms shall not pass over electrical equipment panels.

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i. Locate fire department connection with sufficient clearance from walls, obstructions, or adjacent siamese connectors to allow full swing of fire department wrench handle.

j. Locate outside electric alarm bell on building wall as indicated.

k. Place pipe runs to minimize obstruction to other work.

l. Place piping in concealed spaces above finished ceilings.

m. Center sprinklers in one direction in ceiling tile and provide piping offsets as required.

n. Coordinate sprinkler locations with light fixtures, structure, HVAC ducts, grilles, diffusers, etc. Provide additional heads under ducts, equipment, etc, as per NFPA 13, Latest Edition.

o. Apply masking tape or paper cover to ensure concealed sprinklers, cover plates, and sprinkler escutcheons do not receive field paint finish. Remove after painting.

p. Install and connect to fire pump system in accordance with NFPA 13, Latest Edition, and Section 15320.

q. Install air compressor on vibration isolators. Refer to Section 15240.

r. Install guards on sprinklers where indicated or required.

s. Provide all electrical devices and wiring required but not provided under Division 16.

t. Flush entire piping system of foreign matter.

u. Install adequate drains piped to floor drains or out of doors.

v. Hydrostatically test entire system as per NFPA13, Latest Edition.

w. Conduct Preliminary Test in the presence of the Fire Department and the FPE. The test shall include hydrostatic test per NFPA 13, Latest Edition, and operational tests of alarms and all other devices. Make any corrections required. Submit a signed and dated certificate, similar to that specified in NFPA 13, Latest Edition, to the Contracting Officer. The FPE shall prepare a report documenting the test and results.

x. Submit a request for formal test and inspection at least 15 days prior to the desired inspection date and after the Preliminary test is complete and corrections are completed and approved. An experienced technician regularly employed by the system installer shall be present, as well as the Fire Department, and the FPE. The test shall include hydrostatic test per NFPA 13, Latest Edition, and operational tests of alarms and other devices. The Contracting Officer or his representative shall witness formal tests and approve systems before they are accepted.

y. Provide labels on all controls, valves, etc. as required by NFPA 13, Latest Edition.

3.2 INTERFACE WITH OTHER PRODUCTS

a. Ensure required devices are installed and connected as required to fire alarm system.

END OF SECTION

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