W9127820R0077 VOL3.PDF

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SOF Maintenance Training Facility, Hurlburt Field, FL
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W9127820R0077
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This federal contract solicitation is for the construction of a maintenance training facility at Hurlburt Field, Florida. The solicitation requests the construction of a 36,800 square foot high bay facility including a concrete foundation with auger cast pilings and floor slab, steel frame, masonry walls, and a sloped metal roof. The facility will include environmental control, fire detection and protection systems, and a mass notification system. Functional areas consist of space for a dedicated weapons load trainer, a full size C-130 aircraft, small training devices, classrooms, instructors' and staff offices, storage, and other necessary support facilities. Supporting construction includes utilities, pavements, site improvements, communications, and the removal and disposal of unsuitable site material with suitable fill. The solicitation was issued by the Department of the Army Corps of Engineers Engineering District Mobile.

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VOLUME 3 OF 4

THIS IS A TOTAL SMALL BUSINESS SETASIDE

SOLICITATION NO: W9127820R0077

CADD CODE: MEF20006

SPECIFICATIONS

FOR

FTEV153007

SOF MAINTENANCE TRAINING FACILITY

HURLBURT FIELD, FLORIDA

(OKALOOSA COUNTY)

“GOOD ENGINEERING RESULTS IN A BETTER ENVIRONMENT”

U.S. ARMY ENGINEER DISTRICT, MOBILE

109 St. Joseph St

Mobile, Alabama 36602

This page was intentionally left blank for duplex printing.

SOF MAINTENANCE TRAINING FACILITY W9127820R0077

HURLBURT FIELD, FLORIDA MEF20006

Table of Contents Page 1

TABLE OF CONTENTS

VOLUME 1 OF 4

CHECKLIST FOR PREPARATION OF OFFERS

BIDDING REQUIREMENTS

STANDARD FORM 1442 - SOLICITATION, OFFER, AND AWARD

BIDDING SCHEDULE

EXPLANATION OF BID ITEMS

STANDARD FORM 24 - BID BOND

STANDARD FORM 28 - AFFIDAVIT OF INDIVIDUAL SURETY

STANDARD FORM LLL - DISCLOSURE OF LOBBYING ACTIVITIES

00 11 00 PROPOSAL SUBMISSION REQUIREMENTS AND INSTRUCTIONS

00 12 00 EVALUATION CRITERIA AND BASIS OF AWARD

00 21 16 INSTRUCTIONS TO PROPOSERS

00 45 00 REPRESENTATIONS & CERTIFICATIONS

00 70 00 SPECIAL CONTRACT REQUIREMENTS

CESAM FORM 1151, PROMPT PAYMENT CERTIFICATION AND

SUPPORTING DATA FOR CONTRACTOR PROGRESS PAYMENT INVOICE

SPECIFICATIONS

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00 ADDITIONAL SPECIAL CONTRACT REQUIREMENTS

PROJECT SIGNS

DD FORM 1354

DD FORM 1354 CHECKLIST

WAGE RATES

01 00 01 GENERAL CONTRACT REQUIREMENTS

CESAM FORM 1151

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

SUBMITTAL REGISTER

FORM 4025

01 33 29 SUSTAINABILITY REPORTING

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 10 QUALITY CONTROL

01 45 00.15 10 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

SAM FORM 696

01 45 35 SPECIAL INSPECTIONS

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

01 74 19 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT

01 78 23 OPERATION AND MAINTENANCE DATA

01 91 00.15 TOTAL BUILDING COMMISSIONING

DIVISION 02 - EXISTING CONDITIONS

02 41 00 DEMOLITION

02 61 13 EXCAVATION AND HANDLING OF CONTAMINATED MATERIAL

02 81 00 TRANSPORTATION AND DISPOSAL OF HAZARDOUS MATERIALS

Table of Contents Page 2

DIVISION 03 - CONCRETE

03 11 13.00 10 STRUCTURAL CAST-IN-PLACE CONCRETE FORMING

03 15 00.00 10 CONCRETE ACCESSORIES

03 20 00.00 10 CONCRETE REINFORCING

03 30 00.00 10 CAST-IN-PLACE CONCRETE

03 35 00.00 10 CONCRETE FINISHING

03 39 00.00 10 CONCRETE CURING

03 42 13.00 10 PLANT-PRECAST CONCRETE PRODUCTS FOR BELOW GRADE CONSTRUCTION

DIVISION 04 – MASONRY

04 20 00 UNIT MASONRY

DIVISION 05 - METALS

05 05 23.16 STRUCTURAL WELDING

05 12 00 STRUCTURAL STEEL

05 21 00 STEEL JOIST FRAMING

05 30 00 STEEL DECKS

05 40 00 COLD-FORMED METAL FRAMING

05 50 13 MISCELLANEOUS METAL FABRICATIONS

05 51 33 METAL LADDERS

05 52 00 METAL RAILINGS

VOLUME 2 OF 4

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

06 10 00 ROUGH CARPENTRY

06 41 16.00 10 PLASTIC-LAMINATE-CLAD ARCHITECTURAL CABINETS

06 61 16 SOLID SURFACING FABRICATIONS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 05 23 PRESSURE TESTING AN AIR BARRIER SYSTEM FOR AIR TIGHTNESS

07 11 13 BITUMINOUS DAMPPROOFING

07 21 13 BOARD AND BLOCK INSULATION

07 21 16 MINERAL FIBER BLANKET INSULATION

07 22 00 ROOF AND DECK INSULATION

07 27 10.00 10 BUILDING AIR BARRIER SYSTEM

07 27 19.01 SELF-ADHERING AIR BARRIERS

07 27 26 FLUID-APPLIED MEMBRANE AIR BARRIERS

07 27 36 SPRAY FOAM AIR BARRIERS

07 42 13 METAL WALL PANELS

07 42 63 FABRICATED WALL PANEL ASSEMBLIES

07 60 00 FLASHING AND SHEET METAL

07 61 14.00 20 STEEL STANDING SEAM ROOFING

07 84 00 FIRESTOPPING

07 92 00 JOINT SEALANTS

DIVISION 08 - OPENINGS

08 11 13 STEEL DOORS AND FRAMES

08 14 00 WOOD DOORS

08 31 00 ACCESS DOORS AND PANELS

Table of Contents Page 3

08 34 19.10 20 ROLLING SERVICE DOORS

08 41 13 ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

08 51 13 ALUMINUM WINDOWS

08 60 45 TRANSLUCENT PANELS

08 71 00 DOOR HARDWARE

08 81 00 GLAZING

08 91 00 METAL WALL LOUVERS

DIVISION 09 - FINISHES

09 06 00 SCHEDULES FOR FINISHES

09 22 00 SUPPORTS FOR PLASTER AND GYPSUM BOARD

09 29 00 GYPSUM BOARD

09 30 10 CERAMIC, QUARRY, AND GLASS TILING

09 51 00 ACOUSTICAL CEILINGS

09 65 00 RESILIENT FLOORING

09 67 23.16 FUEL RESISTIVE RESINOUS FLOORING, 5-COAT SYSTEM

09 68 00 CARPETING

09 84 20 ACOUSTICAL WALL PANELS

09 90 00 PAINTS AND COATINGS

09 97 13.27 EXTERIOR COATING OF STEEL STRUCTURES

DIVISION 10 - SPECIALTIES

10 11 00 VISUAL DISPLAY UNITS

10 14 00.10 EXTERIOR SIGNAGE

10 14 00.20 INTERIOR SIGNAGE

10 21 13 TOILET COMPARTMENTS

10 22 13 WIRE MESH PARTITIONS

10 22 19 DEMOUNTABLE AND MOVABLE PARTITIONS

10 26 00 WALL AND DOOR PROTECTION

10 28 13 TOILET ACCESSORIES

10 51 13 METAL LOCKERS

DIVISION 12 - FURNISHINGS

12 21 00 WINDOW BLINDS

12 48 13 ENTRANCE FLOOR MATS AND FRAMES

12 50 00.13 10 FURNITURE AND FURNITURE INSTALLATION

12 59 00 SYSTEMS FURNITURE

DIVISION 13 - SPECIAL CONSTRUCTION

13 34 19 METAL BUILDING SYSTEMS

13 48 00 BRACING FOR MISCELLANEOUS EQUIPMENT

VOLUME 3 OF 4

DIVISION 21 - FIRE SUPPRESSION

21 13 13.00 10 WET PIPE SPRINKLER SYSTEM, FIRE PROTECTION

21 30 00 FIRE PUMPS

DIVISION 22 - PLUMBING

22 00 00 PLUMBING, GENERAL PURPOSE

Table of Contents Page 4

DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)

23 00 00 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST SYSTEMS

23 05 48.19 BRACING FOR HVAC

23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC

23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS

23 09 00 INSTRUMENTATION AND CONTROL FOR HVAC

23 09 13 INSTRUMENTATION AND CONTROL DEVICES FOR HVAC

23 09 23.02 BACNET DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING

CONTROL SYSTEMS

23 11 25 FACILITY GAS PIPING

23 54 16.00 10 HEATING SYSTEM; GAS-FIRED HEATERS

23 64 10 WATER CHILLERS, VAPOR COMPRESSION TYPE

23 64 26 CHILLED WATER PIPING SYSTEMS

23 81 00 DECENTRALIZED UNITARY HVAC EQUIPMENT

23 82 46.00 40 ELECTRIC UNIT HEATERS

DIVISION 25 - INTEGRATED AUTOMATION

25 05 11.01 CYBERSECURITY FOR FACILITY-RELATED CONTROL SYSTEMS ENERGY

MANAGEMENT CONTROL SYSTEM (EMCS) BUILDING LEVEL ONLY

25 05 11.02 CYBERSECURITY FOR FACILITY-RELATED CONTROL SYSTEMS FIRE

ALARM REPORTING SYSTEM/MASS NOTIFICATION SYSTEM BUILDING

LEVEL ONLY

25 10 10 UTILITY MONITORING AND CONTROL SYSTEM (UMCS) FRONT END AND

INTEGRATION

DIVISION 26 - ELECTRICAL

26 00 00.00 20 BASIC ELECTRICAL MATERIALS AND METHODS

26 12 19.10 THREE-PHASE PAD-MOUNTED TRANSFORMERS

26 20 00 INTERIOR DISTRIBUTION SYSTEM

26 24 13 SWITCHBOARDS

26 28 01.00 10 COORDINATED POWER SYSTEM PROTECTION

26 29 23 VARIABLE FREQUENCY DRIVE SYSTEMS UNDER 600 VOLTS

26 35 43 400-HERTZ (HZ) SOLID STATE FREQUENCY CONVERTER

26 41 00 LIGHTNING PROTECTION SYSTEM

26 42 14.00 10 CATHODIC PROTECTION SYSTEM (SACRIFICIAL ANODE)

26 51 00 INTERIOR LIGHTING

26 56 00 EXTERIOR LIGHTING

VOLUME 4 OF 4

DIVISION 27 - COMMUNICATIONS

27 10 00 BUILDING TELECOMMUNICATIONS CABLING SYSTEM

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 31 76 INTERIOR FIRE ALARM AND MASS NOTIFICATION SYSTEM

DIVISION 31 - EARTHWORK

31 00 00 EARTHWORK

31 11 00 CLEARING AND GRUBBING

31 31 16.13 CHEMICAL TERMITE CONTROL

Table of Contents Page 5

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 01 16.71 COLD MILLING ASPHALT PAVING

32 01 19 FIELD MOLDED SEALANTS FOR SEALING JOINTS IN RIGID

PAVEMENTS

32 11 23 GRADED CRUSHED AGGREGATE AND AGGREGATE BASE COURSES

32 12 13 BITUMINOUS TACK AND PRIME COATS

32 12 16 HOT-MIX ASPHALT (HMA) FOR ROADS

32 13 13.06 PORTLAND CEMENT CONCRETE PAVEMENT FOR ROADS AND SITE

FACILITIES

32 16 19 CONCRETE CURBS, GUTTERS AND SIDEWALKS

32 17 23 PAVEMENT MARKINGS

32 92 23 SODDING

DIVISION 33 - UTILITIES

33 05 23.13 UTILITY HORIZONTAL DIRECTIONAL DRILLING

33 11 00 WATER UTILITY DISTRIBUTION PIPING

33 30 00 SANITARY SEWERAGE

33 32 16 PACKAGED UTILITY WASTEWATER PUMPING STATIONS

33 34 00 FORCE MAINS AND INVERTED SIPHONS; SEWER

33 40 00 STORM DRAINAGE UTILITIES

33 51 15 NATURAL-GAS / LIQUID PETROLEUM GAS DISTRIBUTION

33 71 02 UNDERGROUND ELECTRICAL DISTRIBUTION

33 82 00 TELECOMMUNICATIONS OUTSIDE PLANT (OSP)

APPENDICES

APPENDIX A DRAFT SWPPP

APPENDIX B BORROW PIT GEOTECHNICAL DATA

APPENDIX C HAZARDOUS WASTE MANAGEMENT PLAN

APPENDIX D ERP MANAGEMENT ACTION PLAN

--End of Project Table of Contents--

SECTION 21 13 13.00 10

WET PIPE SPRINKLER SYSTEM, FIRE PROTECTION

05/09

PART 1 GENERAL

1.1 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 SOCIETY OF SANITARY ENGINEERING (ASSE)

ASSE 1015 (2011) Performance Requirements for Double Check Backflow Prevention Assemblies and Double Check Fire Protection Backflow Prevention Assemblies - (ANSI approved 2010)

AMERICAN WATER WORKS ASSOCIATION (AWWA)

AWWA C606 (2015) Grooved and Shouldered Joints

AWWA C900 (2016) Polyvinyl Chloride (PVC) Pressure Pipe, and Fabricated Fittings, 4 In.

Through 60 In. (100 mm Through 1,500 mm)

ASME INTERNATIONAL (ASME)

ASME B16.1 (2015) Gray Iron Pipe Flanges and Flanged Fittings Classes 25, 125, and 250

ASME B16.11 (2016) Forged Fittings, Socket-Welding and Threaded

ASME B16.21 (2011) Nonmetallic Flat Gaskets for Pipe Flanges

ASME B16.25 (2017) Buttwelding Ends

ASME B16.3 (2011) Malleable Iron Threaded Fittings, Classes 150 and 300

ASME B16.5 (2017) Pipe Flanges and Flanged Fittings:

NPS 1/2 Through NPS 24 Metric/Inch Standard

ASME B16.9 (2012) Standard for Factory-Made Wrought Steel Buttwelding Fittings

ASME B18.2.2 (2015) Nuts for General Applications:

Machine Screw Nuts, Hex, Square, Hex Flange, and Coupling Nuts (Inch Series)

SECTION 21 13 13.00 10 Page 1

ASTM INTERNATIONAL (ASTM)

ASTM A135/A135M (2009; R2014) Standard Specification for Electric-Resistance-Welded Steel Pipe

ASTM A183 (2014) Standard Specification for Carbon Steel Track Bolts and Nuts

ASTM A193/A193M (2016) Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for High-Temperature Service and Other Special Purpose Applications

ASTM A234/A234M (2018) Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service

ASTM A449 (2014) Standard Specification for Hex Cap Screws, Bolts, and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use

ASTM A47/A47M (1999; R 2014) Standard Specification for Ferritic Malleable Iron Castings

ASTM A53/A53M (2012) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM A536 (1984; R 2014) Standard Specification for Ductile Iron Castings

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

ASTM A795/A795M (2013) Standard Specification for Black and Hot-Dipped Zinc-Coated (Galvanized) Welded and Seamless Steel Pipe for Fire Protection Use

ASTM F436 (2011) Hardened Steel Washers

FM GLOBAL (FM)

FM APP GUIDE (updated on-line) Approval Guide http://www.approvalguide.com/

MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS

INDUSTRY (MSS)

MSS SP-71 (2011; Errata 2013) Gray Iron Swing Check Valves, Flanged and Threaded Ends

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 13 (2019) Standard for the Installation of Sprinkler Systems

SECTION 21 13 13.00 10 Page 2

NFPA 1963 (2014) Standard for Fire Hose Connections

NFPA 20 (2019) Standard for the Installation of Stationary Pumps for Fire Protection

NFPA 24 (2016) Standard for the Installation of Private Fire Service Mains and Their Appurtenances

NFPA 291 (2016) Recommended Practice for Fire Flow Testing and Marking of Hydrants

U.S. DEPARTMENT OF DEFENSE (DOD)

UFC 3-310-04 (2016) Seismic Design for Buildings with Change 1, 20 June 2016

UFC 3-600-01 (2016; with Change 2) Fire Protection Engineering for Facilities

UNDERWRITERS LABORATORIES (UL)

UL Bld Mat Dir (updated continuously online) Building Materials Directory

UL Fire Prot Dir (updated continuously online) Fire Protection Equipment Directory;

http://productspec.ul.com

1.2 SYSTEM DESCRIPTION

Furnish piping offsets, fittings, and any other accessories as required to provide a complete installation and to eliminate interference with other construction. Install sprinkler system over and under ducts, piping and platforms when such equipment can negatively effect or disrupt the sprinkler discharge pattern and coverage. Provide wet pipe sprinkler system in all areas of the building. Except as modified herein, the system shall be designed and installed in accordance with UFC 3-600-01 , NFPA 24 , and NFPA 13 . Pipe sizes which are not indicated on Drawings shall be determined by hydraulic calculation. Design any portions of the sprinkler system that are not indicated on the Drawings including locating sprinklers, piping and equipment, and size piping and equipment when this information is not indicated on the Drawings or is not specified herein.

The design of the sprinkler system shall be based on hydraulic calculations, and the other provisions specified herein.

1.2.1 Hydraulic Design

Hydraulically design the system to discharge minimum densities indicated on the Drawings. Hydraulic calculations shall be in accordance with the Area/Density Method of NFPA 13 . Water velocity in the piping shall not exceed 20 ft/s.

1.2.1.1 Basis for Calculations

Perform a hydrant flow test, and incorporate this test into the hydraulic calculations. Hydrant flow testing shall be in accordance with NFPA 291 , and the results of the testing shall be submitted as indicated in NFPA 291 figure 4.11.2. The calculations shall be based on operation of the fire

SECTION 21 13 13.00 10 Page 3 pump provided in Section 21 30 00 FIRE PUMPS.

1.2.1.2 Hydraulic Calculations

Submit hydraulic calculations, including a drawing showing hydraulic reference points and pipe segments and as outlined in NFPA 13 , except that calculations shall be performed by computer using software intended specifically for fire protection system design using the design data shown on the Drawings. Software that uses k-factors for typical branch lines is not acceptable. Calculations shall be based on the water supply data obtained from Section 1.2.1.1 to substantiate that the design area used in the calculations is the most demanding hydraulically. Although the backflow preventer may not have pressure loss of 12 psi, include a 12 psi pressure loss across the backflow preventer. Water supply curves and system requirements shall be plotted on semi-logarithmic graph paper so as to present a summary of the complete hydraulic calculation. Provide a summary sheet listing sprinklers in the design area and their respective hydraulic reference points, elevations, actual discharge pressures and actual flows. Elevations of hydraulic reference points (nodes) shall be indicated. Documentation shall identify each pipe individually and the nodes connected thereto. Indicate the diameter, length, flow, velocity, friction loss, number and type fittings, total friction loss in the pipe, equivalent pipe length and Hazen-Williams coefficient for each pipe. For gridded systems, calculations shall show peaking of demand area friction loss to verify that the hydraulically most demanding area is being used.

Also for gridded systems, a flow diagram indicating the quantity and direction of flows shall be included. A drawing showing hydraulic reference points (nodes) and pipe designations used in the calculations shall be included and shall be independent of Shop Drawings.

1.2.2 Sprinkler Coverage

Sprinklers shall be uniformly spaced on branch lines. Sprinklers shall provide coverage throughout 100 percent of the facility. This includes, inside the trainer aircraft and below the trainer aircraft wings and fuselage. See Drawings for further information. Coverage per sprinkler shall be in accordance with NFPA 13 , except extended coverage sprinklers are not permitted.

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. Shop Drawings shall include the necessary parts of SD-02, SD-03, and SD-05 to create a single complete package in accordance with NFPA 13 for Working Drawings (Chapter 23). Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

AE - A/E Firm

SD-02 Shop Drawings

Shop Drawings; G, AE

As-Built Drawings

SD-03 Product Data

SECTION 21 13 13.00 10 Page 4

Fire Protection Related Submittals; G, AE

Materials and Equipment; G

Spare Parts

Preliminary Tests; G, AE

Final Acceptance Test; G, AE

On-Site Training; G, AE

Fire Protection Specialist; G, AE

Sprinkler System Installer; G, AE

SD-05 Design Data

Sway Bracing; G, AE

Hydraulic Calculations; G, AE

SD-06 Test Reports

Preliminary Test Report; G, AE

Final Acceptance Test Report; G, AE

SD-07 Certificates

Inspection by Fire Protection Specialist; G, AE

SD-10 Operation and Maintenance Data

Operating and Maintenance Manuals; G, AE

1.4 QUALITY ASSURANCE

Compliance with referenced NFPA standards is mandatory. In the event of a conflict between specific provisions of this Specification and applicable NFPA standards, this Specification governs. Interpret reference to "authority having jurisdiction" to mean the Contracting Officer.

1.4.1 Fire Protection Specialist

Perform work specified in this Section under the supervision of and certified by the fire protection specialist who is an individual registered professional engineer licensed in the State of Florida who has passed the fire protection engineering written examination administered by the National Council of Examiners for Engineering and Surveys (NCEES).

Submit the name and documentation of certification of the proposed fire protection specialists, no later than 14 days after the Notice to Proceed and prior to the submittal of the Sprinkler System Drawings and hydraulic calculations. The fire protection specialist shall prepare and submit a list of the fire protection related submittals, no later than 7 days after the approval of the fire protection specialist, from the Contract Submittal Register that relate to the successful installation of the sprinkler systems(s). The submittals identified on this list shall be

SECTION 21 13 13.00 10 Page 5 accompanied by a letter of approval signed and dated by the fire protection specialist when submitted to the Government. The fire protection specialist shall be regularly engaged in the design and installation of the type and complexity of system specified in the Contract Documents, and shall have served in a similar capacity for at least three systems that have performed in the manner intended for a period of not less than 6 months. This individual shall be responsible for the final design of all work specified in DIVISION 21 and Section 28 31 76 and shall affix his/her seal to said designs and calculations, signing and dating the same.

1.4.2 Sprinkler System Installer

Work specified in this Section shall be performed by the Sprinkler System Installer who is regularly engaged in the installation of the type and complexity of system specified in the Contract Documents, and who has served in a similar capacity for at least three systems that have performed in the manner intended for a period of not less than 6 months.

Submit the name and documentation of certification of the proposed Sprinkler System Installer, concurrent with submittal of the Fire Protection Specialist Qualifications.

1.4.3 Shop Drawings

Shop Drawings shall conform to the requirements established for working plans as prescribed in NFPA 13 . Submit 3 copies of the Sprinkler System Shop Drawings, no later than 60 days prior to the start of sprinkler system installation. Drawings shall include plan and elevation views demonstrating that the equipment will fit the allotted spaces with clearance for installation and maintenance. Each set of Drawings shall include the following:

a. Descriptive Index of Drawings in the submittal with drawings listed in sequence by Drawing Number. A legend identifying device symbols, nomenclature, and conventions used.

b. Floor plans drawn to a scale not less than 1/8 inch = 1 foot - 0 inches which clearly show locations of sprinklers, risers, pipe hangers, seismic separation assemblies, sway bracing, inspector's test connections, drains, and other applicable details necessary to clearly describe the proposed arrangement. Each type of fitting used and the locations of bushings, reducing couplings, and welded joints shall be indicated.

c. Actual center-to-center dimensions between sprinklers on branch lines and between branch lines; from end sprinklers to adjacent walls; from walls to branch lines; from sprinkler feed mains, cross-mains and branch lines to finished floor and roof or ceiling. A detail shall show the dimension from the sprinkler and sprinkler deflector to the ceiling in finished areas.

d. Longitudinal and transverse building sections showing typical branch line and cross-main pipe routing as well as elevation of each typical sprinkler above finished floor.

e. Details of each type of riser assembly; pipe hanger; sway bracing for earthquake protection, and restraint of underground water main at point-of-entry into the building, and electrical devices and interconnecting wiring. Submit load calculations for sizing of sway

SECTION 21 13 13.00 10 Page 6 bracing, for systems that are required to be protected against damage from earthquakes.

1.5 DELIVERY, STORAGE, AND HANDLING

All equipment delivered and placed in storage shall be housed in a manner to preclude any damage from the weather, humidity and temperature variations, dirt and dust, or other contaminants. Additionally, all pipes shall either be capped or plugged until installed.

1.6 EXTRA MATERIALS

Submit spare parts data for each different item of material and equipment specified. The data shall include a complete list of parts and supplies, with current unit prices and source of supply, and a list of parts recommended by the manufacturer to be replaced after 1 year and 3 years of service. Include a list of special tools and test equipment required for maintenance and testing of the products supplied.

PART 2 PRODUCTS

2.1 STANDARD PRODUCTS

Provide materials and equipment which are standard products of a manufacturer regularly engaged in the manufacture of such products and that essentially duplicate items that have been in satisfactory use for at least 2 years prior to bid opening.

2.2 NAMEPLATES

All equipment shall have a nameplate that identifies the manufacturer's name, address, type or style, model or serial number, and catalog number.

2.3 REQUIREMENTS FOR FIRE PROTECTION SERVICE

Provide Materials and Equipment that have been tested by Underwriters Laboratories, Inc., and are listed in UL Fire Prot Dir or approved by Factory Mutual and listed in FM APP GUIDE. Where the terms "listed" or "approved" appear in this Specification, such shall mean listed in UL Fire Prot Dir or FM APP GUIDE. Submit manufacturer's catalog data included with the Sprinkler System Drawings for all items specified herein. The data shall be highlighted to show model, size, options, etc., that are intended for consideration. Data shall be adequate to demonstrate compliance with all Contract Requirements. In addition, provide a complete equipment list that includes equipment description, model number and quantity. All components shall be pressure rated for the maximum system pressure.

2.4 UNDERGROUND PIPING COMPONENTS

2.4.1 Pipe

Piping from a point 6 inches above the floor to a point 5 feet outside the building wall shall be an in-building stainless steel, one piece riser with a rated pressure of 175 psi. Stainless steel shall be corrosion resistant, type 304SST. Inlet shall have a CIPS (Cast Iron Pipe Size) coupler for connection to AWWA C900 PVC and ductile iron pipe. Outlet shall meet AWWA C606 dimensions for roll grooved pipe. Piping more than 5 feet outside the building walls shall comply with Section 33 11 00 WATER

SECTION 21 13 13.00 10 Page 7

UTILITY DISTRIBUTION PIPING. All piping joints under building slabs and foundations shall be installed with thrust blocks and joint restraints.

2.4.2 Fittings and Gaskets

Fittings on the outlet of the stainless steel in-building riser are to be grooved in accordance with Section 2.5.1.3. Gaskets shall be suitable in design and size for the pipe with which such gaskets are intended to be used. Gaskets on the inlet shall conform to UL 157.

2.5 ABOVEGROUND PIPING COMPONENTS

Aboveground piping shall be steel, except where noted otherwise.

2.5.1 Steel Piping Components

2.5.1.1 Steel Pipe

Except as modified herein, steel pipe shall be black as permitted by NFPA 13 and shall conform to applicable provisions of ASTM A795/A795M , ASTM A53/A53M, or ASTM A135/A135M . Pipe shall be Schedule 40. Pipe shall be marked with the name of the manufacturer, kind of pipe, and ASTM designation.

2.5.1.2 Fittings for Non-Grooved Steel Pipe

Fittings shall be cast iron conforming to ASME B16.1 steel conforming to ASME B16.9 , ASME B16.5 , or ASME B16.11 , butt welded ends conforming to ASME B16.25 , wrought carbon steel and alloy steel conforming to ASTM A234/A234M , or malleable iron conforming to ASME B16.3 . Fittings into which sprinklers, drop nipples or riser nipples (sprigs) are screwed shall be threaded type. Plain-end fittings with mechanical couplings, fittings that use steel gripping devices to bite into the pipe and segmented welded fittings shall not be used.

2.5.1.3 Grooved Mechanical Joints and Fittings

Joints and fittings shall be designed for not less than 175 psi service and shall be the product of the same manufacturer; segmented welded fittings shall not be used. Fitting and coupling houses shall be malleable iron conforming to ASTM A47/A47M, Grade 32510; ductile iron conforming to ASTM A536, Grade 65-45-12. Gasket shall be the flush type that fills the entire cavity between the fitting and the pipe. Nuts and bolts shall be heat-treated steel conforming to ASTM A183 and shall be cadmium plated or zinc electroplated.

Provide flexible connections for the suppression piping where indicated on the Drawings. Flexible joints shall be listed for use with fire suppression piping and have a pressure rating of at least 175 psi.

2.5.1.4 Flanges

Flanges shall conform to NFPA 13 and ASME B16.1 . Gaskets shall be non-asbestos compressed material in accordance with ASME B16.21 , 1/16 inch thick, and full face or self-centering flat ring type.

2.5.1.5 Bolts, Nut, and Washers

Bolts shall conform to ASTM A449, Type 1 and shall extend no less than

SECTION 21 13 13.00 10 Page 8 three full threads beyond the nut with bolts tightened to the required torque. Nuts shall be hexagon type conforming to ASME B18.2.2 ;

ASTM A193/A193M , Grade 5; or ASTM A563, Grade C3 or DH3. Washers shall meet the requirements of ASTM F436. Flat circular washers shall be provided under all bolt heads and nuts.

2.5.2 Pipe Hangers

Hangers shall be listed in UL Fire Prot Dir or FM APP GUIDE and of the type suitable for the application, construction, and pipe type and sized to be supported.

2.5.3 Valves

2.5.3.1 Control Valve and Gate Valve

Manually operated sprinkler control valve and gate valve shall be outside stem and yoke (OS&Y) type and shall be listed in UL Bld Mat Dir or

FM APP GUIDE.

2.5.3.2 Check Valve

Check valve 2 inches and larger shall be listed in UL Bld Mat Dir or FM APP GUIDE. Check valves 4 inches and larger shall be of the swing type with flanged cast iron body and flanged inspection plate, shall have a clear waterway and shall meet the requirements of MSS SP-71 , for Type 3 or 4.

2.5.3.3 Butterfly Control Valve

Butterfly valves shall be indicating type with integral supervisory switch. Valves shall be rated for 175 psig minimum and shall be UL listed or FM approved.

2.5.4 Automatic Air Vents

Provide automatic air vents without electronic monitoring. Pipe to exterior or provide model with secondary valve that automatically closes in case of air vent failure with visual indicator visible from floor.

2.5.5 Pressure Gauges

Provide liquid filled water pressure gauges with range of 0-300 psig and "Water" label on dial face. Provide gauges with dial size of 3-1/2 to 4-1/2 inch diameter.

2.6 ALARM INITIATING AND SUPERVISORY DEVICES

2.6.1 Sprinkler Waterflow Indicator Switch, Vane Type

Switch shall be vane type with a pipe saddle and cast aluminum housing.

The electro-mechanical device shall include a flexible, low-density polyethylene paddle conforming to the inside diameter of the fire protection pipe. The device shall sense water movements and be capable of detecting a sustained flow of 10 gpm or greater. The device shall contain a retard device adjustable from 0 to 90 seconds and be set at approximately 60 seconds to reduce the possibility of false alarms caused by transient flow surges. The switch shall be tamper resistant and contain two SPDT (Form C) contacts arranged to transfer upon removal of

SECTION 21 13 13.00 10 Page 9 the housing cover, and shall be equipped with a silicone rubber gasket to assure positive water seal and a dust-proof cover and gasket to seal the mechanism from dirt and moisture.

2.6.2 Valve Supervisory (Tamper) Switch

Switch shall be suitable for mounting to the type of control valve to be supervised open. The switch shall be tamper resistant and contain one set of SPDT (Form C) contacts arranged to transfer upon removal of the housing cover or closure of the valve of more than two rotations of the valve stem.

2.7 FIRE DEPARTMENT CONNECTION

Fire department connection shall be projecting type with cast aluminum body, matching wall escutcheon lettered "Auto Spkr" with a hard coated aluminum finish. The connection shall have two inlets with individual self-closing clappers, caps with drip drains and chains. Female inlets shall have 2-1/2 inch diameter American National Fire Hose Connection Screw Threads (NH) per NFPA 1963 .

2.8 SPRINKLERS

Sprinklers with internal O-rings shall not be used. Sprinklers shall be used in accordance with their listed coverage limitations. Temperature classification shall be as indicated. Sprinklers in high heat areas in close proximity to unit heaters shall have temperature classification in accordance with NFPA 13 . Extended coverage sprinklers shall not be used.

2.9 ACCESSORIES

2.9.1 Sprinkler Cabinet

Spare sprinklers shall be provided in accordance with NFPA 13 and shall be packed in a suitable metal or plastic cabinet mounted on the fire protection room wall near the risers. Spare sprinklers shall be representative of, and in proportion to, the number of each type and temperature rating of the sprinklers installed. Provide at least 6 spare sprinklers for each type of sprinkler used in the facility. Provide a list inside the sprinkler cabinet indicating the sprinklers installed in the facility including manufacturer, model, orifice size, deflector type, thermal sensitivity and pressure rating. At least one wrench of each type required shall be provided.

2.9.2 Pendent Sprinkler Escutcheon

Escutcheon shall be two-piece semi-recessed, adjustable metallic type with a depth of less than 3/4 inch and suitable for installation on pendent sprinklers. The escutcheon shall have a factory finish that matches the pendent sprinklers.

2.9.3 Pipe Escutcheon

Escutcheon shall be polished chromium-plated zinc alloy, or polished chromium-plated copper alloy. Escutcheons shall be two-piece split-pattern, held in place by internal spring tension or set screw.

2.9.4 Sprinkler Guard

Guard shall be a steel wire cage designed to encase the sprinkler and

SECTION 21 13 13.00 10 Page 10 protect it from mechanical damage. Guards shall be provided on sprinklers located less than 7 feet above finished floor and where indicated on Drawings.

2.9.5 Identification Sign

Valve identification sign shall be minimum 6 inches wide by 2 inches high with enamel baked finish on minimum 18-gauge steel or 0.024-inch aluminum with red letters on a white background or white letters on red background. Wording of sign shall include, but not be limited to "MAIN DRAIN," "AUXILIARY DRAIN," "INSPECTOR'S TEST," "ALARM TEST," and similar wording as required to identify operational components. Hydraulic information signs shall be 6 inches wide by 8 inches high with enamel baked finish to match valve identification signs. Hydraulic information sign shall include the location of the design area; discharge density, required flow and residual pressure demand at the base of the riser;

occupancy classification; hose stream allowance; and name of Installation Contractor.

2.10 DOUBLE-CHECK VALVE BACKFLOW PREVENTION ASSEMBLY

Double-check backflow prevention assembly shall comply with ASSE 1015 .

The assembly shall be vertical-type and have a bronze, cast-iron, or stainless steel body with flanged ends. The assembly shall include pressure gauge test ports and OS&Y shutoff valves on the inlet and outlet, 2-positive-seating check valve for continuous pressure application, and four test cocks. Assemblies shall be rated for working pressure of 175 psi.

The pressure loss shall be minimum 12 psi at a flow rate equal to the sprinkler water demand, at the location of the assembly. A test port for a pressure gauge shall be provided both upstream and downstream of the backflow prevention assembly valves.

2.11 BACKFLOW PREVENTER FLOW TEST CONNECTION

Provide test connection for forward flow testing of the backflow preventer at maximum sprinkler system demand. Provide flush style connection with a minimum of two 2-1/2 inch threaded male outlets with cap and chain, 3 inch inlet, and matching wall plate indicating "Backflow Preventer Test Connection".

PART 3 EXECUTION

3.1 FIELD MEASUREMENTS

After becoming familiar with all details of the Work, verify all dimensions in the field, and advise the Contracting Officer of any discrepancy before performing the Work.

3.2 INSTALLATION REQUIREMENTS

The installation shall be in accordance with the applicable provisions of NFPA 13 , NFPA 24 , and publications referenced therein.

3.3 INSPECTION BY FIRE PROTECTION SPECIALIST

Prior to ceiling installation and concurrent with the Final Acceptance Test Report, certification by the Fire Protection Specialist that the sprinkler system is installed in accordance with the Contract Requirements, including signed approval of the Preliminary and Final

SECTION 21 13 13.00 10 Page 11

Acceptance Test Reports. The Fire Protection Specialist shall: 1) Inspect the sprinkler system periodically during the installation to assure that the sprinkler system is being provided and installed in accordance with the Contract Requirements, 2) Witness the preliminary and final tests, and sign the test results, 3) After completion of the system inspections and a successful final test, certify in writing that the system has been installed in accordance with the Contract Requirements.

Any discrepancy shall be brought to the attention of the Contracting Officer in writing, no later than three working days after the discrepancy is discovered.

3.4 ABOVEGROUND PIPING INSTALLATION

3.4.1 Protection of Piping Against Earthquake Damage

Where indicated, seismically protect the system piping against damage from earthquakes. This requirement is not subject to determination under NFPA 13 . Install the seismic protection of the system piping in accordance with UFC 3-310-04 , NFPA 13 , and Annex A. Include the required features identified therein that are applicable to the specific piping system.

3.4.2 Piping in Exposed Areas

Install exposed piping without diminishing exit access widths, corridors or equipment access. Exposed horizontal piping, including drain piping, shall be installed to provide maximum headroom.

3.4.3 Piping in Finished Areas

In areas with suspended or dropped ceilings and in areas with concealed spaces above the ceiling, piping shall be concealed above ceilings.

Piping shall be inspected, tested and approved before being concealed.

Risers and similar vertical runs of piping in finished areas shall be concealed.

3.4.4 Pendent Sprinklers

Drop nipples to pendent sprinklers shall consist of minimum 1-inch pipe with a reducing coupling into which the sprinkler shall be threaded.

Hangers shall be provided on arm-overs to drop nipples supplying pendent sprinklers when the arm-over exceeds 12 inches for steel pipe. Where sprinklers are installed below suspended or dropped ceilings, drop nipples shall be cut such that sprinkler ceiling plates or escutcheons are of a uniform depth throughout the finished space. The outlet of the reducing coupling shall not extend more than 1 inch below the underside of the ceiling. On pendent sprinklers installed below suspended or dropped ceilings, the distance from the sprinkler deflector to the underside of the ceiling shall not exceed 4 inches. Recessed pendent sprinklers shall be installed such that the distance from the sprinkler deflector to the underside of the ceiling shall not exceed the manufacturer's listed range and shall be of uniform depth throughout the finished area. Pendent sprinklers in suspended ceilings shall be symmetrically aligned and be a minimum of 6 inches from ceiling grid.

3.4.5 Upright Sprinklers

Riser nipples or "sprigs" to upright sprinklers shall contain no fittings between the branch line tee and the reducing coupling at the sprinkler.

SECTION 21 13 13.00 10 Page 12

Riser nipples exceeding 30 inches in length shall be individually supported.

3.4.6 Pipe Joints

Pipe joints shall conform to NFPA 13 , except as modified herein. Not more than four threads shall show after joint is made up. Welded joints will be permitted, only if welding operations are performed as required by NFPA 13 at the Contractor's fabrication shop, not at the Project Construction Site. Flanged joints shall be provided where indicated or required by NFPA 13 . Grooved pipe and fittings shall be prepared in accordance with the manufacturer's latest published specification according to pipe material, wall thickness and size. Grooved couplings, fittings and grooving tools shall be products of the same manufacturer.

For copper tubing, pipe and groove dimensions shall comply with the tolerances specified by the coupling manufacturer. The diameter of grooves made in the field shall be measured using a "go/no-go" gauge, vernier or dial caliper, narrow-land micrometer, or other method specifically approved by the coupling manufacturer for the intended application. Groove width and dimension of groove from end of pipe shall be measured and recorded for each change in grooving tool setup to verify compliance with coupling manufacturer's tolerances.

3.4.7 Reducers

Reductions in pipe sizes shall be made with one-piece tapered reducing fittings. The use of grooved-end or rubber-gasketed reducing couplings will not be permitted. Bushings shall not be used.

3.4.8 Pipe Penetrations

Cutting structural members for passage of pipes or for pipe-hanger fastenings will not be permitted. Pipes that must penetrate concrete or masonry walls or concrete floors shall be core-drilled and provided with pipe sleeves. Each sleeve shall be Schedule 40 galvanized steel, ductile iron or cast iron pipe and shall extend through its respective wall or floor and be cut flush with each wall surface. Sleeves shall provide required clearance between the pipe and the sleeve per NFPA 13 . The space between the sleeve and the pipe shall be firmly packed with mineral wool insulation. Where pipes penetrate fire walls, fire partitions, or floors, pipes shall be fire stopped in accordance with Section 07 84 00 PENETRATION FIRESTOPPING. In penetrations that are not fire-rated or not a floor penetration, the space between the sleeve and the pipe shall be sealed at both ends with plastic waterproof cement that will dry to a firm but pliable mass or with a mechanically adjustable segmented elastomer seal.

3.4.9 Escutcheons

Escutcheons shall be provided for pipe penetration of ceilings and walls.

Escutcheons shall be securely fastened to the pipe at surfaces through which piping passes.

3.4.10 Electrical and Communications Rooms

Sprinkler piping supplying electrical rooms and communications rooms shall be dedicated to each room and not supply other rooms. Main and branchline sprinkler piping may not cross directly over electrical equipment.

Sprinkler piping serving other building areas may not pass through electrical of communication rooms.

SECTION 21 13 13.00 10 Page 13

3.4.11 Inspector's Test Connection

Unless otherwise indicated, test connection shall consist of 1-inch pipe connected at the riser as a combination test and drain valve; a test valve located approximately 7 feet above the floor; a smooth bore brass outlet equivalent to the smallest orifice sprinkler used in the system; and a painted metal identification sign affixed to the valve with the words "Inspector's Test."

3.4.12 Drains

Main drain piping shall be provided to discharge at the location indicated at least 2 feet above grade. Auxiliary drains shall be provided at a maximum height of 6 feet above finished floor in an accessible area unless noted otherwise and as required by NFPA 13 . Provide a check valve between the main drain piping and a drip cup drain where independent drains lines are not provided. Drain discharge may not not be located adjacent to an exit door or permit drainage discharge to cross the path of egress from the building. Provide splash block at drain discharge located over grass or river rock.

3.4.13 Installation of Fire Department Connection

Connection shall be mounted on the exterior wall approximately 3 feet above finished grade. The piping between the connection and the check valve shall be provided with an automatic drip in accordance with NFPA 13 and arranged to drain to the outside.

3.4.14 Identification Signs

Signs shall be affixed to each control valve, inspector test valve, main drain, auxiliary drain, test valve, and similar valves as appropriate or as required by NFPA 13 . Hydraulic design data nameplates shall be permanently affixed to each sprinkler riser as specified in NFPA 13 .

Drain valve signage shall include the name of the sprinkler zone it serves.

3.4.15 Automatic Air Vent

Install automatic air vent at the high point of the sprinkler system to automatically vent 95 percent of the volumetric capacity of the sprinkler system piping. Design the sprinkler system to reduce the quantity of automatic air vents such as connecting branchlines or providing a cross-main at the peak. Install a ball valve in the piping upstream of the automatic air vent. Air vents with a visual indicator shall be installed such that it is visible from the floor. Do not install above ceilings, ductwork, or other equipment.

3.5 UNDERGROUND PIPING INSTALLATION

The fire protection water main shall be laid, and joints anchored, in accordance with NFPA 24 . Minimum depth of cover shall be in accordance with DIVISION 22. The supply line shall enter the building below grade with a continuous section of welded stainless-steel fire water service piping from a point outside the building perimeter to a flanged fitting located at least 6 inches above finished floor within the building.

Non-welded fittings are not permitted within this section of piping.

Welding in the field is not permitted. A blind flange shall be installed temporarily on top of the flanged piece to prevent the entrance of foreign

SECTION 21 13 13.00 10 Page 14 matter into the supply line. A concrete thrust block shall be provided at the elbow where the pipe turns up toward the floor.

3.6 ELECTRICAL WORK

Except as modified herein, electric equipment and wiring shall be in accordance with Section 26 20 00 INTERIOR DISTRIBUTION SYSTEM. Alarm signal wiring connected to the building fire alarm control system shall be in accordance with Section 28 31 76 INTERIOR FIRE ALARM AND MASS

NOTIFICATION SYSTEM.

3.7 PIPE COLOR CODE MARKING

Color code mark piping as specified in Section 09 90 00 PAINTS AND

COATINGS.

For exposed areas, paint piping with one coat zinc chromate primer and two coats alkyd enamel to match wall/ceiling color. For mechanical rooms and concealed areas, paint piping with one coat zinc chromate primer and two coats red alkyd enamel.

3.8 PRELIMINARY TESTS

The system, including the underground water mains, and the aboveground piping and system components, shall be tested to assure that equipment and components function as intended. Submit proposed procedures for Preliminary Tests, no later than 30 days prior to the proposed start of the tests and proposed date and time to begin the preliminary tests. The underground and aboveground interior piping systems and attached appurtenances subjected to system working pressure shall be tested in accordance with NFPA 13 and NFPA 24 . Upon completion of specified tests, submit 3 copies of the completed Preliminary Test Report, no later than 7 days after the completion of the Tests. The Report shall include both the Contractor's Material and Test Certificate for Underground Piping and the Contractor's Material and Test Certificate for Aboveground Piping. All items in the Preliminary Tests Report shall be signed by the Fire Protection Specialist. Provide a Factory Authorized Representative for the preliminary tests.

3.8.1 Underground Piping

3.8.1.1 Flushing

Underground piping shall be flushed in accordance with the greater flow rate required by either NFPA 20 or NFPA 24 . This includes the requirement to flush the lead-in connection to the fire protection system at a flow rate not less than the greater of the calculated maximum water demand rate of the system or the flow rate associated with a velocity of 15 feet per second. Aboveground piping shall not be connected to the underground piping until flushing is complete.

3.8.1.2 Hydrostatic Testing

New underground piping shall be hydrostatically tested in accordance with NFPA 24 at not less than 200 psi or 50 psi greater than the maximum operating pressure (whichever is greater), and shall maintain that pressure within 5 psi for 2 hours.

SECTION 21 13 13.00 10 Page 15

3.8.2 Aboveground Piping

3.8.2.1 Hydrostatic Testing

Aboveground piping shall be hydrostatically tested in accordance with NFPA 13 at not less than 200 psi or 50 psi in excess of maximum system operating pressure, (whichever is greater), and shall maintain that pressure without loss for 2 hours. There shall be no drop in gauge pressure or visible leakage when the system is subjected to the hydrostatic test. The test pressure shall be read from a gauge located at the low elevation point of the system or portion being tested.

3.8.2.2 Backflow Prevention Assembly Forward Flow Test

Each backflow prevention assembly shall be tested at system flow demand, including all applicable hose streams, as specified in NFPA 13 . Provide all equipment and instruments necessary to conduct a complete forward flow test, including 2.5 inch diameter hoses, playpipe nozzles, calibrated pressure gauges, pitot tube gauge, plus all necessary supports to safely secure hoses and nozzles during the test. At the system demand flow, the pressure readings and pressure drop (friction) across the assembly shall be recorded. Provide a metal placard on the backflow prevention assembly that lists the pressure readings both upstream and downstream of the assembly, total pressure drop, and the system test flow rate. The pressure drop shall be compared to the manufacturer's data.

3.8.3 Testing of Alarm Devices

Each alarm switch shall be tested by flowing water through the inspector's test connection. Each water-operated alarm devices shall be tested to verify proper operation.

3.8.4 Main Drain Flow Test

Following flushing of the underground piping, a main drain water flow test shall be performed to verify the adequacy of the water supply. Static and residual pressures shall be recorded on the certificate specified in Paragraph "Submittals." In addition, a main drain test shall be conducted each time after a main control valve located prior to the drain valve is shut and opened.

3.9 FINAL ACCEPTANCE TEST

Begin the Final Acceptance Test only when the Preliminary Test Report has been approved. Submit proposed procedures for Final Acceptance Test, no later than 30 days prior to the proposed start of the tests, and proposed date and time to begin the Test, submitted with the procedures.

Notification shall be provided at least 30 days prior to the proposed start of the test. Notification shall include a copy of the Contractor's Material and Test Certificates. The Fire Protection Specialist shall conduct the Final Acceptance Test and shall provide a complete demonstration of the operation of the system. This shall include operation of control valves and flowing of inspector's test connections to verify operation of associated waterflow alarm switches. After operation of control valves has been completed, the main drain test shall be repeated to assure that control valves are in the open position. Submit As-Built Shop Drawings, at least 30 days before completion of the Final Tests, updated to reflect as-built conditions after all related work is completed. In addition, the representative shall have available copies of

SECTION 21 13 13.00 10 Page 16

As-Built Drawings and certificates of tests previously conducted. The installation shall not be considered accepted until identified discrepancies have been corrected and test documentation is properly completed and received. Submit 3 copies of the completed Final Acceptance Test Report no later than 7 days after the completion of the Final Acceptance Tests. All items in the Final Acceptance Report shall be signed by the Fire Protection Specialist, as specified. Provide a Factory Authorized Representative for the final tests.

3.10 ON-SITE TRAINING

The Fire Protection Specialist shall conduct a training course for operating and maintenance personnel as designated by the Contracting Officer. Submit proposed schedule, at least 30 days prior to the start of related training. Training shall be provided for a period of 8 hours of normal working time and shall start after the system is functionally complete and after the Final Acceptance Test. Submit 6 Operating and Maintenance Manuals listing step-by-step procedures required for system startup, operation, shutdown, and routine maintenance, at least 30 days prior to field training.

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