Attachment J-3b ANC ATCT TRACON Final Spec Vol 3.pdf

FAA ANC New ATCT and TRACON/Base Building

Final Design Specifications – Volume 3

Division 21 - 23

June 11, 2024

Prepared for:

Federal Aviation Administration Contract No. 697DCK-22-C-00190

Prepared by:

Stantec Architecture Inc.

725 East Fireweed Lane Anchorage, Alaska 99503

Table of Contents – Volume 3 Division 21 - 23

DIVISION 01 – GENERAL REQUIREMENTS

01 00 00 General Paragraphs 01 10 00 Summary 01 10 02 Construction Administration Forms 01 10 15 Acronyms and Definitions 01 25 00 Substitution Procedures 01 31 00 Project Management and Coordination 01 32 33 Photographic Documentation 01 33 00 Submittal Procedures 01 35 29 Health, Safety, and Emergency Response Procedures Appendix: Construction Safety and Phasing Plan 01 40 00 Contractor Quality Control 01 40 10 Coordination Drawings and Building Information Modeling (BIM) 01 43 39 Mockups 01 45 29 Structural Testing and Inspections 01 45 33 Nonstructural Components and Systems Requirements 01 50 00 Temporary Facilities 01 50 10 FAA Field Representatives Office 01 55 26 Maintenance of Traffic 01 56 23 Barriers and Enclosures 01 57 13 Temporary Air and Water Pollution, Soil Erosion, and Siltation Control Appendix: Erosion and Sediment Control Plan 01 57 19 Temporary Environmental Controls 01 57 23 Handling of Incidental Petroleum Products Spillage During Construction 01 58 00 Construction Identification Signs 01 58 13 Posting of Notices 01 66 00 Government Furnished Material (GFM) 01 71 23 Surveying and Field Engineering 01 71 33.10 Protection of Work and Property 01 74 13 Construction Cleaning 01 74 19 Construction Waste Management and Disposal Attachments:

Form CWM -1 for construction waste identifications Form CWM -2 for demolition waste identifications Form CWM -3 for construction waste reduction work plan Form CWM -4 for demolition waste reduction work plan Form CWM -5 cost/revenue analysis of construction waste reduction work plan Form CWM -6 cost/revenue analysis of demolition waste reduction work plan Form CWM -7 for construction waste reduction progress report Form CWM -8 for demolition waste reduction progress report 01 77 00 Closeout Procedures 01 77 10 Final Cleaning 01 78 23 Operation and Maintenance Data 01 78 36 Warranties and Guarantees 01 78 39 Project Record Documents

01 81 09 Testing for Indoor Air Quality 01 81 13 Sustainable Design Requirements 01 91 13 General Commissioning Requirements

DIVISION 02 – EXISTING CONDITIONS

02 41 19 Selective Demolition

DIVISION 03 – CONCRETE

03 10 00 Concrete Forming and Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-In-Place Concrete 03 45 00 Precast Architectural Concrete

DIVISION 04 – MASONRY

04 22 13 Structural Reinforced Concrete Unit Masonry

DIVISION 05 – METALS

05 12 00 Structural Steel Framing 05 12 13 Architectural Exposed Steel Framing 05 12 50 Buckling Restrained Braces 05 31 00 Steel Decking 05 40 00 Cold-Formed Metal Framing 05 50 00 Metal Fabrications 05 51 16 Metal Floor Plate Stairs 05 51 19 Metal Grating Stairs 05 53 00 Metal Gratings 05 73 00 Decorative Metal Railings

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

06 10 00 Rough Carpentry 06 16 00 Sheathing 06 41 16 Plastic Laminate-Clad Architectural Cabinets 06 74 00 Composite Gratings

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

07 13 26 Self-Adhering Sheet Waterproofing 07 14 16 Cold Fluid Applied Waterproofing 07 21 00 Thermal Insulation 07 26 00 Vapor Retarders 07 27 27.01 Self-Adhering Water-Resistive Air Barrier Membranes 07 41 13.16 Standing Seam Metal Roof Panels 07 42 13.16 Metal Plate Wall Panels 07 53 23 Ethylene-Propylene-Diene-Monomer (EPDM) Roofing 07 62 00 Sheet Metal Flashing and Trim 07 71 00 Roof Specialties 07 72 00 Roof Accessories 07 81 00 Applied Fireproofing 07 84 13 Penetration Firestopping

07 92 00 Joint Sealants 07 92 19 Acoustical Joint Sealants 07 95 00 Expansion Control

DIVISION 08 – OPENINGS

08 11 13 Hollow Metal Doors and Frames 08 14 16 Flush Wood Doors 08 31 13 Access Doors and Frames 08 36 13 Sectional Doors 08 41 13 Aluminum Framed Entrances and Storefronts 08 41 23 Fire Rated Aluminum Framed Entrances and Storefronts 08 44 13 Glazed Aluminum Curtain Walls 08 71 00 Door Hardware 08 71 13 Automatic Door Operators 08 80 00 Glazing 08 88 58 Air Traffic Control Tower Cab Glazing 08 91 19 Fixed Louvers

DIVISION 09 – FINISHES

09 21 16.23 Gypsum Board Shaft Wall Assemblies 09 29 00 Gypsum Board 09 30 13 Ceramic Tiling 09 51 13 Acoustical Panel Ceilings 09 65 13 Resilient Base and Accessories 09 65 19 Resilient Tile Flooring 09 65 36 Static Control Resilient Flooring 09 68 13 Tile Carpeting 09 72 00 Wall Coverings 09 84 30 Sound-Absorbing Wall and Ceiling Units 09 91 13 Exterior Painting 09 91 23 Interior Painting

DIVISION 10 – SPECIALTIES

10 14 00 ATCT Signage 10 21 13.19 Plastic Toilet Compartments 10 21 23 Cubicle Curtains and Track 10 26 00 Wall and Door Protection 10 28 00 Toilet, Bath, and Laundry Accessories 10 44 00 Fire Protection Specialties 10 51 13 Metal Lockers 10 56 13 Metal Storage Shelving 10 56 17 Wall Mounted Standards and Shelving 10 73 16.13 Metal Canopies 10 73 26 Walkway Coverings 10 75 00 Flagpoles

DIVISION 11 – EQUIPMENT

11 30 13 Residential Appliances

11 33 00 Retractable Stairs 11 81 23 Façade Access Equipment

DIVISION 12 – FURNISHINGS

12 22 00 Curtains and Drapes 12 24 12 ATCT Transparent Plastic Window Shades 12 24 13 Roller Window Shades 12 35 00 Specialty Casework – Slat Wall Systems 12 36 00 Countertops 12 48 13 Entrance Floor Mats and Frames 12 51 00 Office Furnishings 12 59 00 Systems Furniture

DIVISION 13 – SPECIAL CONSTRUCTION

13 11 00 Tuned Mass Damper

DIVISION 14 – CONVEYING EQUIPMENT

14 21 50 Gearless Machine Room Less Traction Elevators 14 24 00 Hydraulic Elevators

DIVISION 21 – FIRE SUPPRESSION

21 13 13 Water-Based Fire-Suppression Systems

DIVISION 22 – PLUMBING

22 05 16 Expansion Fittings and Loops for Plumbing Piping 22 05 17 Sleeves and Sleeve Seals for Plumbing Piping 22 05 18 Escutcheons for Plumbing Piping 22 05 19 Meters and Gages for Plumbing Piping 22 05 23.12 Ball Valves for Plumbing Piping 22 05 23.13 Butterfly Valves for Plumbing Piping 22 05 23.14 Check Valves for Plumbing Piping 22 05 29 Hangers and Supports for Plumbing Piping and Equipment 22 05 33 Heat Tracing for Plumbing Piping 22 05 48 Vibration and Seismic Controls for Plumbing Piping and Equipment 22 05 53 Identification of Plumbing Piping and Equipment 22 07 19 Plumbing Piping Insulation 22 08 00 Commissioning of Plumbing 22 11 16 Domestic Water Piping 22 11 19 Domestic Water Piping Specialties 22 11 23.13 Domestic Water Packaged Booster Pumps 22 11 23.21 Inline, Domestic-Water Pumps 22 13 16 Sanitary Waste and Vent Piping 22 13 19 Sanitary Waste Piping Specialties 22 13 19.13 Sanitary Drains 22 14 13 Facility Storm Drainage 22 14 23 Storm Drainage Piping Specialties 22 14 29 Sump Pumps 22 30 00 Water Softener Systems and Reverse Osmosis Systems

22 33 00 Electric, Domestic-Water Heaters 22 34 00 Fuel-Fired, Domestic-Water Heaters 22 42 13.13 Commercial Water Closets 22 42 13.16 Commercial Urinals 22 42 16.13 Commercial Lavatories 22 42 16.16 Commercial Sinks 22 42 23 Commercial Showers 22 45 00 Emergency Plumbing Fixtures 22 47 16 Pressure Water Coolers 22 70 00 Central Vacuum Systems

DIVISION 23 – HEATING, VENTILATING, AND AIR CONDITIONING

23 05 16 Expansion Fittings and Loops for HVAC Piping 23 05 17 Sleeves and Sleeve Seals for HVAC Piping 23 05 18 Escutcheons for HVAC Piping 23 05 19 Meters and Gauges for HVAC Piping 23 05 23.12 Ball Valves for HVAC Piping 23 05 23.13 Butterfly Valves for HVAC Piping 23 05 23.14 Check Valves for HVAC Piping 23 05 29 Hangers and Supports for HVAC Piping and Equipment 23 05 48 Vibration and Seismic Controls for HVAC 23 05 53 Identification of HVAC Piping and Equipment 23 05 66 Antimicrobial Ultraviolet Lamps Systems for HVAC 23 05 93 Testing, Adjusting, and Balancing for HVAC 23 07 13 Duct Insulation 23 07 19 HVAC Piping Insulation 23 08 00 Commissioning of HVAC 23 09 23 Direct Digital Control (DDC) System for HVAC 23 09 23.11 Control Valves 23 09 23.12 Control Dampers 23 09 23.16 Gas Instruments 23 09 23.19 Moisture Instruments 23 09 23.23 Pressure Instruments 23 09 23.27 Temperature Instruments 23 11 13 Facility Fuel-Oil Piping 23 11 23 Facility Natural Gas Piping 23 12 13 Facility Fuel-Oil Pumps 23 13 23 Facility Aboveground Fuel-Oil Storage Tank 23 21 13 Hydronic Piping 23 21 13.13 Underground Hydronic Piping 23 21 16 Hydronic Piping Specialties 23 21 23 Hydronic Pumps 23 25 33 HVAC Makeup-Water Filtration Equipment 23 31 13 Metal Ducts 23 33 00 Air Duct Accessories 23 33 46 Flexible Ducts 23 34 13 Axial HVAC Fans 23 34 16 Centrifugal HVAC Fans

23 36 00 Air Terminal Units 23 37 13.13 Air Diffusers 23 37 13.23 Registers and Grilles 23 41 00 Particulate Air Filtration 23 51 13.16 Vent Dampers 23 51 16 Fabricated Breechings and Accessories 23 51 23 Gas Vents 23 51 33 Insulated Sectional Chimneys 23 52 23 Cast-Iron Boilers 23 57 00 Heat Exchangers for HVAC 23 64 26.16 Water-Cooled, Rotary-Screw Water Chillers 23 65 33 Liquid Coolers 23 72 23.19 Packaged Indoor Fixed Plate Energy Recovery Units 23 73 13.13 Indoor, Semi-Custom Heat Wheel Energy Recovery Units 23 73 13.16 Indoor, Semi-Custom Air-Handling Units 23 82 14 Chilled Beams 23 82 39.13 Cabinet Unit Heaters 23 82 39.19 Wall and Ceiling Unit Heaters 23 84 13.29 Self-Contained Steam Humidifiers

DIVISION 26 – ELECTRICAL

26 00 01 Provisions for GFE 26 00 02 Documentation, Testing, and Training Requirements for Government Furnished

Equipment (GFE) and Contractor Furnished Equipment (CFE) 26 00 03 List of Government Furnished Equipment (GFE) 26 05 00 Common Work Results for Electrical 26 05 05 Submittal Requirements for Lockout/Tagout Procedures 26 05 19 Low-Voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangars and Supports for Electrical Systems 26 05 33 Raceway and Boxes for Electrical Systems 26 05 48 Vibration and Seismic Controls for Electrical Systems 26 05 53 Identification for Electrical Systems 26 05 73 Overcurrent Protective Device Coordination Study 26 05 74 Arc Flash Hazard Analysis 26 08 00 Commissioning of Electrical Systems 26 09 13 Electrical Power Monitoring (GFE) 26 09 23 Lighting Control Devices 26 09 43 Networked Lighting Controls 26 22 01 Low-Voltage Transformers (GFE) 26 24 14 Switchboards (GFE) 26 24 17 Panelboard (GFE) 26 25 00 Open Channel Busway 26 27 26 Wiring Devices 26 28 13 Fuses 26 28 16 Enclosed Switches Circuit Breakers 26 29 13 Enclosed Controllers 26 29 23 Variable-Frequency Motor Controllers

26 32 13 Engine Generators 26 32 14 Engine Generator Resistive Load Bank (GFE) 26 33 53 Static Uninterruptable Power Supply 26 33 54 Resistive Load Bank for Static Uninterruptable Power Supply (UPS) 26 36 00 Transfer Switches (Partial GFE) 26 36 14 Installation of Static Transfer Switches (GFE) 26 41 13 Lightning Protection for Structures 26 43 13 Surge Protective Devices for Low-Voltage Electrical Power Circuits (GFE) 26 51 00 Interior Lighting 26 55 37 Obstruction Lighting 26 56 00 Exterior Lighting

DIVISION 27 – COMMUNICATIONS

27 05 00 Common Work Results for Communications 27 05 10 Common Work Results for Audio-Video Systems 27 05 28 Pathways for Communications Systems 27 05 43 Underground Ducts and Utility Structures for Communications Systems 27 11 00 Communications Equipment Room Fittings 27 13 00 Communications Backbone Cabling 27 15 00 Communications Horizontal Cabling 27 41 16.10 Audio-Video Equipment List 27 41 16.20 Audio-Visual Narrative 27 41 16 Integrated Audio Video Systems 27 51 13 Paging Systems

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 31 00 Fire Detection and Alarm System

DIVISION 31 – EARTHWORK

31 20 00 Earth Moving 31 20 20 Directional Drilling 31 23 00 Structural Excavation and Fill 31 23 19 Dewatering 31 62 23 Concrete Filled Steel Pipe Piles 31 63 30 Temporary Retention System

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 12 16 Asphalt Paving 32 13 13 Concrete Paving 32 17 23 Pavement Markings 32 17 31 Steel Guardrail 32 31 13.53 High-Security Chain Link Fences and Gates 32 31 19 Decorative Metal Fences and Gates 32 33 00 Site Furnishings 32 90 00 Planting General 32 91 00 Planting Soil 32 92 00 Turfs and Grasses 32 93 00 Plants

32 94 00 Landscape Accessories 32 97 00 Landscape Maintenance

DIVISION 33 – UTILITIES

33 42 00 Stormwater Conveyance

MUNICIPALITY OF ANCHORAGE STANDARD SPECIFICATIONS (MASS)

20.13 Trench Excavation and Backfill

20.14 Trench Excavation, Backfill and Compaction for Service Connections

20.16 Furnish Bedding Material

20.25 Geotextile Fabric

20.26 Insulation

50.01 Standard Construction Specifications for Sanitary Sewers - General

50.02 Furnish and Install Pipe

50.04 Sanitary Sewer Pipe Connections and Extensions

60.01 Construction Specifications for Water Systems - General

60.02 Furnish and Install Pipe

60.03 Furnish and Install Valves

60.04 Furnish and Install Fire Hydrants

60.05 Water Service Lines

60.06 Furnish and Install Galvanic Anodes

60.07 Temporary Water Systems

60.08 Decommission Water System and Components

70.13 Bollards

End of Table of Contents – Volume 3

FEDERAL AVIATION ADMINISTRATION JUNE 11, 2023

ANC New ATCT & TRACON/Base Building

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 1

SECTION 21 13 13 - WATER-BASED FIRE-SUPPRESSION SYSTEMS

PART 1 - GENERAL

1.1 SCOPE

A. Description of Work

1. The contractor shall provide a fire pump, automatic wet combination standpipe with fire hose valves and automatic sprinkler system piping as depicted on the design drawings throughout the Airport Traffic Control Tower (ATCT) and the Terminal Radar Approach Control/Base Building (TRACON). Piping shall not be less than schedule 40 steel, as described in the design documents and as depicted on the drawings.

2. All piping will be provided in compliance with NFPA 13 requirements for sloping and drainage and will be provided with auxiliary drains for piping installations not compliant with such requirements.

3. All hanging and seismic bracing shall be in full compliance with NFPA 13.

4. The facility’s vertical standpipe and riser supply piping installation throughout the facility shall be provided by the provision of flexible grooved couplings, pipe supports, and seismic bracing where required by NFPA 13.

5. An automatic air release with secondary shut-off at a high point in that subsystem’s piping arrangement. The purpose of this feature is to maximize the release of any air trapped in the system upon it being filled with water, in support of protecting the system from oxygen related corrosion and extending its useful life.

6. Provide a steel braided riser to provide water supply to sprinklers at the CAB level.

7. Provide water flow directional indicators for piping greater than 2 inches in diameter within the fire pump room.

8. Installation of access panel(s) in the Cab roof ladder access enclosure to provide access to the automatic air release vents to be installed on this floor.

9. Equipment and valve arrangements shall be installed such that separation between ATCT and TRACON sprinkler systems is established for systems isolation.

10. Hydraulically design the sprinklers to provide a minimum density of 0.15-gpm/sq.ft. over an operating area of 1500-sq.ft. using ordinary temperature rated, quick-response sprinklers. Hydraulic calculations shall include a minimum 500-gpm hose stream demand at the most remote standpipe. Hydraulic calculations shall include a minimum of 10-percent factor of safety in the available pressure.

11. Base the design of the sprinklers on the operation of the facility’s fire pump arrangement which includes a primary fire pump at level 1 serving the installation from level 1 to level

13. The electric motor driven Fire Pump will be provided in compliance with NFPA 20 at 150 HP and rated at 750-gpm @ 210-psi.

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 2

12. Fire-Pump Controller: The main fire pump controller shall be a factory assembled solid state soft start controller and wired with a power transfer switch wired and tested and shall conform to all the requirements of the latest edition of NFPA 20, Standard for the Installation of Stationary Pumps for Fire Protection and NFPA 70, National Electrical Code.

The controller shall be listed by Underwriters Laboratories Inc., in accordance with UL 218, Standard for Fire Pump Controllers and approved by Factory Mutual for fire pump service.

The controller shall also have a seismic certification for a shake table test per ICC-ES AC156 criteria.

13. The power transfer switch shall be housed within the fire pump controller enclosure or in a NEMA Type 2 (IEC IP11) drip-proof enclosure attached directly to the fire pump controller.

Where the power transfer switch is provided in an attached enclosure, the enclosures shall be fitted so that the assembly constitutes a single unit. The fire pump controller/power transfer switch shall be factory assembled, wired and tested as a unit prior to shipment.

14. The power transfer switch shall include a motor rated disconnect/isolating switch capable of interrupting the motor locked rotor current. The disconnect/isolating switch shall be mechanically interlocked so that the enclosure door cannot be opened with the handle in the ON position except by a hidden tool operated defeater mechanism. The disconnect/isolating switch shall be capable of being padlocked in the OFF position with up to three padlocks for installation and maintenance safety and shall also be capable of being locked in the ON position. The enclosure door shall have a locking type handle and three-point cam and roller type vault hardware.

15. An auxiliary contact shall be provided on the transfer switch to prevent starting of the emergency generator set when the transfer switch or the main fire pump controller are being serviced.

16. The transfer switch circuitry shall be capable of sensing both the normal power source and the emergency power source. The normal power source pickup shall be set at 95% nominal voltage. The emergency power source shall be set to pick up at 90% nominal voltage and 95% nominal frequency. All voltage sensing, frequency sensing, and time delays shall be field adjustable to accommodate individual installation requirements. The transfer signal shall be delayed for one second, delaying the transfer and engine start signals so as to compensate for momentary, normal power outages. An automatic delay of three seconds shall be provided upon transfer to or from the emergency power source to allow the motor to slow sufficiently, preventing line disturbances that could trip either the generator set or fire pump circuit breakers.

17. Pressure-Maintenance Pumps, General: Factory-assembled and -tested pumps with electric-motor driver, controller, and accessories and specialties. Include cast-iron or stainless-steel casing and bronze or stainless-steel impellers, mechanical seals, and suction and discharge flanges machined to ASME B16.1, Class 125 dimensions unless Class 250 flanges are indicated and except that connections may be threaded in sizes where flanges are not available.

18. Controllers: UL 508; factory-assembled, -wired, and -tested, across-the-line type for combined automatic and manual operation.

19. Fire Alarm System interfaces for sprinkler equipment including tamper and flow switches by this process will be accommodated by efforts defined separately.

B. General

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 3

1. At the time of bid, all exceptions taken to these Specifications, variances from these Specifications and all substitutions of equipment specified shall be listed in writing and forwarded to Registered Engineer (RE) and the Contracting Officers Technical Representative (COTR). Any such exceptions, variances, or substitutions, which were not listed at the time of bid shall not be approved or considered.

2. The work performed pursuant to these specifications shall be complete in every respect, resulting in a system installed in accordance with the applicable codes, standards, manufacturer’s recommendations, and Underwriters Laboratories Inc. (UL) listings.

C. Equipment

1. The Contractor is to provide all devices, equipment, piping, and labor as required herein necessary to provide a complete new approved fire suppression system; consisting of but not limited to:

a. Pipes, fittings, and specialties

b. Fire protection valves

c. Fire hose valves

d. Fire pump and associated equipment

e. Automatic air releases

f. Sprinkler specialty pipe fittings

g. Sprinklers

h. Steel braided riser

i. Alarm devices

j. Pressure gauges

k. Water flow directional indicators

l. Signs

D. Other Services Required Under This Specification Include:

1. Payment of all fees and activities required to secure approvals for necessary State and Local permits.

2. Submit detailed Working Plans and Product Data to the Engineer for review. Contractor shall not fabricate piping, assemble components, or begin installation until the submittal documents have been approved by the RE and the COTR.

3. The furnishing and installing sprinklers including piping, hangers and other associated components in areas that are not necessarily represented on the design drawings that are required to be provided with sprinkler protection at no additional cost to the FAA.

4. All labor, materials, tools, transportation, and temporary construction necessary to fabricate, install, test, and flush a fully operational and code compliant fire suppression system, based on the system as described herein.

5. Performing field quality control and commissioning activities, including NFPA 13 system tests.

6. Documenting and submitting the results of integrity and functional testing.

7. Submitting As-Built Plans and closeout documentation to the RE and the COTR for review prior to scheduling the demonstration training.

1.2 ACTION SUBMITTALS

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 4

A. Product Data

1. Fire pump controller

2. Fire pump assemblies

3. Gauges and valves

4. Specialty pipe fittings

B. Shop Drawings

1. Include plans, elevations, and sections signed and sealed by licensed professional engineer.

2. Include calculations, riser diagram, and installation details.

1.3 INFORMATIONAL SUBMITTALS

A. Qualification Data: Submit proof of qualifications for:

1. Codes and standards

2. Manufacturer of fire pump equipment

3. Installation contractor

4. Delegated Design Professional

1.4 REFERENCES – SEE SPECIFICATION SECTION 01 42 00

1.5 QUALITY ASSURANCE CODES, STANDARDS, ORDINANCES AND PERMITS

1. In the NFPA publications referred to herein, the advisory provisions and the appendix sections shall be mandatory, as though the word “shall” had been substituted for “should” wherever it appears. If there is a conflict between the referenced NFPA standards, federal, state, or local codes, and the contract documents, it is the Contractor’s responsibility to immediately bring the conflict to the attention of the RE and COTR for resolution.

2. The Contractor shall be responsible for filing of all documents, paying all fees (including, but not limited to plan checking and permit) and securing all permits, inspections, and approvals necessary for conducting this work.

B. All materials and equipment shall be new and unused. All equipment shall be first quality and capable of complying with all requirements of this specification and shall have been in continuous production and in service in commercial applications for at least one year. Obsolete equipment shall not be used.

C. Contractor Qualifications:

1. Licensed / certified sprinkler installer.

2. Experienced in the installation of automatic fire sprinkler systems in buildings similar to the Work described herein and has obtained design and inspection approvals for similar projects from authorities having jurisdiction.

3. Sprinkler system installation shall be supervised by a National Institute for Certification in Engineering Technologies (NICET) Level III (or IV) Sprinkler System Engineering Technician.

4. Service Organization: Capable of providing a service technician on-site within 4 hours of a request for on-site service.

D. Job-Site Supervisor

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 5

1. Foreman: Provide proof of competence of both their company and the individual foreman that will be assigned to this project, in the area of installing automatic fire sprinkler systems for at least five (5) years. Once assigned, the job-site supervisor shall not be changed without approval from RE or COTR.

E. Welding Qualifications: Qualify procedures and operators according to ASME Boiler and Pressure Vessel Code.

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

G. NFPA Standards: Fire-suppression system equipment, specialties, accessories, installation, and testing shall comply with NFPA 13, "Installation of Sprinkler Systems", NFPA 24, “Standard for the Installation of Private Fire Service Mains and Their Appurtenances”, NFPA 14, “Installation of Standpipe and Hose Systems”, NFPA 20, “Installation of Stationary Pumps for Fire Protection.”

1.6 WORKING CONDITIONS

A. Coordinate layout and installation of sprinklers with other construction that penetrates ceilings, including light fixtures, HVAC equipment, and partition assemblies. Conflicts that arise out of lack of coordination between the sprinkler contractor and other disciplines will be resolved in accordance with applicable codes at no cost to the FAA.

B. Construction Sequence and Schedule: The contractor shall be permitted to propose a different written work plan and schedule with concurrent activities in multiple areas with written Operational Risk Management (ORM) initiatives, which are approved by and fully coordinated with the Resident Engineer.

C. Delivery and Storage

1. Deliver only new materials to the site in original unopened containers or bags bearing the name of manufacturer, product name, type, grade, and UL Classification and/or FM Approval Mark, if applicable.

2. The Contractor shall provide an outside, locked storage area. This area shall be the only area authorized for storage. Storage of products shall comply with manufacturer’s requirements for each product. The Contractor shall be responsible for protecting all materials in storage against damage. The RE may reject any materials that are damaged.

Storage shall be in an area protected from weather, moisture, and freezing.

3. Pipes shall be plugged or capped until installed.

D. Removal of Debris and Salvage

1. The Contractor is responsible for the removal of all waste and debris. All debris shall be disposed of offsite. The Contractor shall remove rubbish and debris resulting from his work on a daily basis. Rubbish not removed by the Contractor will be removed by the FAA and back charged to the Contractor. Removal of debris and rubbish from the premises shall be coordinated with the RE.

2. The RE must approve the salvage of any existing equipment. The existing equipment being removed shall not be disposed of until the RE has inspected the equipment and approved its disposal.

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 6

3. The Government may elect to take samples of removed sprinkler piping for inspection and analysis.

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 7

E. Contractor Proposed Alternatives

1. Substitutions or alternatives proposed after the Contract has been awarded shall be reviewed.

2. The CO shall recommend acceptance or rejection of such proposals and shall record all time used in the evaluation of proposed substitutions or alternatives.

3. The Contractor shall be responsible for the labor and expenses for review of the proposed substitutions or alternatives, regardless of whether or not the RE approves the change.

Such extra fees shall be deducted from payments to the Contractor.

1.7 PERFORMANCE REQUIREMENTS

A. Standard-Pressure Piping System Component: Listed for 175-psig (1200-kPa) minimum working pressure.

1.8 SUBMITTALS

A. The Submittals prepared by the Contractor shall include:

1. A set of working plans drawn to the indicated scale [Minimum 1/4 inch to 1 foot], on sheets of uniform size, with a plan of each floor, showing those items from the list in NFPA 13, section 27.1.3, that pertain to the design of the system.

2. In addition, working plans shall contain the following:

a. Plan Scale including graphic scale.

b. Identification of areas subject to freezing.

c. For hydraulically designed systems, the most hydraulically demanding area(s).

d. Pipe clearances in fire resistance rated and masonry walls and floors for seismically designed facilities.

3. Equipment literature, properly marking the items to be used.

4. Water supply flow information provided by the Anchorage Water and Wastewater Utility within the last twelve months. Alternatively, detailed water supply flow test information including location and elevations of test and flow hydrants, pipe type, age and diameter of piping and number of type of outlets flowed, pitot readings, and time and date of test(s) shall be provided and certified by a licensed professional engineer.

5. Welding certificates.

6. Qualification Data: For qualified Installer.

B. Submittals will be disapproved unless required equipment literature, calculations, and complete shop drawings are submitted together for review.

C. The CO shall review and recommend approval/disapproval or make other appropriate recommendations on the Contractor’s submittals. This review is to verify conformance to the project specifications and design concepts expressed in the contract documents. The Contractor shall allow sufficient time to permit adequate review. Review of each submittal is not conducted for the purpose of determining the accuracy and completeness of other details (i.e.

dimensions) or for substantiating installation or performance of equipment or systems designed by the Contractor all of which remain the Contractor’s responsibility to the extent required by the contract documents. The review shall not constitute approval of safety precautions of

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 8

construction, means, methods, techniques, sequences of procedures, or approval of a specific assembly of which the item is a part.

D. If submittals, upon review, are found not to conform to the requirements of these specifications, the contractor shall be required to resubmit with modifications.

E. Installation will not be authorized to start until the shop drawings, hydraulic calculations and product data sheets are accepted in writing.

F. Prior to completion of project, contractor shall submit Operation and Maintenance (O & M) Data for sprinkler equipment to include in emergency, operation, and maintenance manuals.

G. O & M data shall be approved in writing.

1.9 WARRANTY

A. Guarantee all new equipment and systems for two years after Joint Acceptance Commissioning

(JOINT CAI AND JAI).

B. Provide repair of all devices as necessary, during the warranty period up to and included, the first annual tests, as required by NFPA 25.

C. Upon completion of the installation of the fire suppression system, the Sprinkler Contractor shall provide a signed written statement, substantially in the form as follows:

1. “The undersigned, having been engaged as the Contractor for the fire suppression system for the Anchorage ATCT-TRACON, confirms that the fire suppression equipment was installed in accordance with the diagrams, instructions, directions, and technical specifications provided to us by the CO, and the Engineer.”

1.10 FINAL APPROVAL AND ACCEPTANCE

A. Acceptance Documentation:

1. Field Test Reports and Certificates (Aboveground): Completed NFPA 13 "Contractor's Material and Test Certificate for Aboveground Piping" including dates of successful hydrostatic tests, functional waterflow tests, and other fire alarm supervisory tests. Tests and documents shall be witnessed and countersigned by the COTR’s designee. Annotate portions of the Certificate form that do not apply to the project as “not applicable”. Make submittal after commissioning and prior to acceptance testing.

2. Statement of Completion.

B. Closeout Documentation:

1. Maintenance Data: The maintenance manual shall describe in detail the purpose and function of all fire suppression system devices and valves. The manual shall also include all necessary inspection, testing and maintenance forms. Include one (1) original, soft-bound copy of NFPA 25, Standard for the Inspection, Testing and Maintenance of Water- Based Fire Protection Systems, in addition to the maintenance manual.

2. As-Built Drawings: Showing all field changes from original Working Plans. Submit full-size hard copy and electronic AutoCAD files on compact disk.

WATER-BASED FIRE-SUPPRESSION SYSTEMS 21 13 13 - 9

3. Statement of Warranty.

4. O & M data and manuals.

PART 2 - PRODUCTS

2.1 PIPE AND TUBE

A. Standard-Weight Steel Pipe: Schedule 40 ASTM A53, ASTM A135, or ASTM A795, carbon steel, threaded ends or cut-groove ends. Pipe ends may be factory or field formed to match joining method. Piping must have Corrosion Resistance Rating (CRR) equal to or greater than 1.0.

B. Steel braided riser: ASTM A53, ASTM A135, or ASTM A795, carbon steel and grooved ends.

Riser ends may be factory or field formed to match joining method. Piping must have Corrosion Resistance Rating (CRR) equal to or greater than 1.0.

2.2 PIPE AND TUBE FITTINGS

A. Cast-Iron Threaded Fittings: ASME B16.4; Class 125 or Class 250 pattern as required by application.

B. Malleable-Iron Threaded Fittings: ASME B16.3; ASME B16.4; Class 125 or Class 250 pattern as required by application.

C. Steel Threaded Couplings: ASTM A865; ASME B16.4; Class 125 or Class 250 pattern as required by application.

D. Steel Welding Fittings: ASTM A234/A 234M, ASME B16.9, or ASME B16.11; 300-psi pressure rating.

E. Cast-Iron Threaded Flanges: ASME B16.1; ASME B16.4; Class 125 plain face or Class 250 raised face pattern as required by application.

F. Steel Flanges and Flanged Fittings: ASME B16.5; ASME B16.4; Class 125 plain-face or Class 250 raised face pattern as required by application.

1. Plain-face Flanges: ASME B18.2.2 heavy-series hex-nuts and ASME B18.22.1 plain washers with ASME B16.21 1/8” full-face rubber gasket.

2. Raised-face Flanges: ASME B18.2.2 heavy-series hex-nuts and ASME B18.22.1 plain washers with ASME B16.20 1/8” spiral wound gasket.

G. Mechanical Grooved-End Fittings:

1. Assembly Pressure Rating: 300-psi.

2. Fittings and Couplings: UL 213; ASTM A536 ductile iron body.

3. Couplings: UL 213; ASTM A536 ductile iron rigid or flexible pattern as required by application.

4. Gaskets and Bolts: Pre-lubricated EPDM gaskets with ASTM A183 zinc-plated nuts and bolts.

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2.3 PIPING JOINING MATERIALS

A. Pipe-Flange Gasket Materials: AWWA C110, rubber, flat face, 1/8 inch thick or ASME B16.21, nonmetallic and asbestos free.

1. Class 125, Cast-Iron Flanges and Class 150, Bronze Flat-Face Flanges: Full-face gaskets.

2. Class 250, Cast-Iron Flanges and Class 300, Steel Raised-Face Flanges: Ring-type gaskets.

B. Metal, Pipe-Flange Bolts and Nuts: ASME B18.2.1, carbon steel unless otherwise indicated.

C. Welding Filler Metals: Comply with AWS D10.12M/D10.12 for welding materials appropriate for wall thickness and chemical analysis of steel pipe being welded.

2.4 FIRE PUMP

A. Acceptable manufacturer for this project shall be Xylem, Pentair, Lubis or approved equal.

B. Products for this project shall be of the latest design; obsolete or discontinued products will not be acceptable. All equipment supplied shall be UL listed for the required function.

C. Type: Electric motor driven fire pump with single stage and single suction.

D. Pressure rating: 175 psig.

E. Casing: Horizontal split casing, cast iron with suction and discharge gauge ports, renewable bronze wear rings, vent and drain plugs, flanged suction, and discharge connections.

F. Impeller: Bronze, hydraulically and dynamically balanced, keyed, and locked to pump shaft, and protected by a replaceable bronze shaft sleeve.

G. Bearings: Oil or grease lubricated ball or roller bearings, single row inboard and double row outboard.

H. Shaft: Horizontal shaft, Alloy steel with copper, bronze, or stainless-steel shaft sleeve.

I. Seal: Stuffing box with split bronze packing gland, graphite impregnated TFE packing rings and water seal.

J. Drive: Flexible spacer type coupling or coupling with extended hub to allow for pump service.

Provide guard for shaft/coupling assembly.

K. Motor: Provide pump with a motor sized for non-overloading over the entire pump curve. Motors to be 3,550 rpm or equivalent, open drip proof, squirrel cage induction.

L. Baseplate: Cast iron or fabricated steel with integral drain rim and grout base.

M. Accessories: Suction and discharge gauges and gauge cocks, casing relief valve, automatic air release valve and eccentric suction reducer.

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N. Furnish each pump and motor with a nameplate giving the manufacturer's name, serial number of pumps, capacity in GPM and head in feet at design condition, horsepower, voltage, frequency, speed, and full load current. The manufacturer shall certify all pump ratings.

2.5 FIRE PUMP CONTROLLER

A. General: Select fire pump controller with electrical characteristics matching pump motor.

Factories fabricate and test fire pump controller assembly. Identify assembly with "Fire Pump Controller" label on control panel face. Permanently attach wiring diagrams to inside of cabinet.

Provide cabinet and door mounted nameplates identifying each device or switch mounted within cabinet and on door, panel manufacturer and model number.

B. Enclosure: Floor mounted formed and welded steel, NEMA 12, with hinged and latched door, phosphatized and baked enamel finish.

C. Motor Start Controller: Class A, housed in a NEMA ICS type 2 (IEC IP11) drip-proof, wall mounted enclosure. Soft start controller, non-reversing type and wired with a power transfer switch wired and tested and shall conform to all the requirements of the latest edition of NFPA 20 and NFPA 70. Capable of automatic start initiated by low water pressure switch, remote starting by a normally closed contact and manual starting by front panel mounted control. The starter shall be verified with the electrical designer.

D. Overcurrent Protection: Circuit breakers with test switch and self-contained electronic trip circuit designed and listed for fire pump locked rotor application. Connect directly to HOA switch load side.

E. Controls: Front panel mounted hand-off-auto switch, 300 psi brass mercoid water pressure switch with low turn on and high turn off adjustable settings and exterior brass bulkhead connection, minimum run timer with manual stop switch, restart time delay. Provide phase reversal relay.

Provide an automatic transfer switch for emergency generator.

F. Alarms: Local audible and visual alarm indication as well as remote contacts for loss of power, and phase reversal along with alarm silence switch. Remote contact for fire pump operation (motor current greater than 20% FLA).

G. Wiring: Terminations for exterior power and control connections, space in cabinet for terminating incoming and outgoing cables at entry, identification of power and control wiring at terminals and ground bar.

2.6 SPRINKLERS

A. General: UL 199 nominal 1/2-inch (12.7-mm) orifice standard-spray pattern sprinklers with “Ordinary” temperature classification rating, unless otherwise indicated or required by application.

B. Pressure Rating: 300 psig.

C. Operating Element: Quick Response (QR) or Standard Response (SR)

D. Sprinkler Types and Features; include the following:

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1. Upright.

2. Pendant.

3. Dry Sidewall for the exterior canopies.

E. Sprinkler Finishes; include the following:

1. Rough brass (bronze)

2.7 FIRE HOSE VALVES

A. General: UL 668 nominal 2 1/2 -inch (63.5-mm) brass angle fire hose valves with cap and chain, unless otherwise indicated or required by application.

B. Pressure Rating: 300 psig.

2.8 PRESSURE REGULATING VALVES

A. General: UL 1739, diaphragm actuated, pilot controlled.

B. Size: 2-1/2 to 3-inch (63.5- to 76.2-mm) diameter.

2.9 PRESSURE GAGES

A. Standard: UL 393.

B. Dial Size: 3-1/2- to 4-1/2-inch (90- to 115-mm) diameter.

C. Water System Piping Gage: Include "WATER" or "AIR/WATER" label on dial face.

2.10 GROUT

A. Standard: ASTM C 1107, Grade B, post-hardening and volume adjusting, dry, hydraulic-cement grout.

B. Characteristics: Non-shrink and recommended for interior and exterior applications.

C. Design Mix: 5000-psi (34-MPa), 28-day compressive strength.

D. Packaging: Premixed and factory packaged.

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PART 3 - EXECUTION

3.1 EXAMINATION

A. Coordinate examinations with the RE and the COTR.

B. Examine and verify actual locations of risers, mains and branch line piping prior to preparing pre-installation submittal.

C. Examine walls and partitions for suitable thickness, fire- and smoke-rated construction, framing and other conditions where pipes, risers and cross-mains are to be installed prior to preparing pre-installation submittal.

D. Promptly report any conflicts with proposed solutions to the engineer.

3.2 PREPARATION

A. Prepare and provide the RE, the COTR and the Engineer electronic PDFs of complete “Pre- Installation Documentation” submittal packages prior to the start of the project. Following approval of the documents, the contractor shall submit six (6) copies of final approved documents.

B. Prepare and submit a minimum of six (6) complete “Pre-Installation Documentation” submittal packages to the RE, the COTR, and the Engineer for review prior to start of the project.

Resubmit portions or entirety of submittal to address comments start of the project. See Part 1 “Submittals” for submittal content.

C. Obtain approvals and permits with reviewed “Pre-Installation Documentation” submittal package.

3.3 PIPING APPLICATIONS

A. Standard-pressure, wet-pipe sprinkler system, NPS 4 (DN 50) and smaller, shall be one of the following:

1. Standard-weight, black-steel pipe with threaded ends; uncoated, gray-iron threaded fittings; and threaded joints.

2. Standard-weight, black-steel pipe with cut-grooved ends; uncoated, grooved-end fittings for steel piping; grooved-end-pipe couplings for steel piping; and grooved joints.

B. Branch Line Connections to Cross Mains shall be shop welded or cast- or malleable-iron threaded fittings, and threaded joints.

3.4 PIPING INSTALLATIONS

A. Refer to manufacturer’s specifications and NFPA 13 for basic piping installation.

B. Use approved fittings to make changes in direction, branch takeoffs from mains, and reductions in pipe sizes.

C. Install grooved or threaded joints adjacent to each valve in pipes NPS 2 (DN 50) and smaller.

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D. Install flanges, flange adapters, or couplings for grooved-end piping on valves, apparatus, and equipment having NPS 2-1/2 (DN 65) and larger end connections.

E. Install hangers, supports and seismic protection features for sprinkler system piping according to NFPA 13. Comply with requirements for such materials in NFPA 13.

F. Install piping with grooved joints according to manufacturer's written instructions as appropriate for the piping to be joined.

G. Flanges and transition and special fittings with pressure ratings the same as or higher than the systems pressure rating may be used in aboveground applications, unless otherwise indicated.

H. Provide a listed, through penetration firestop system for all penetrations through which sprinkler piping is routed. See Specification 07 84 00, “Firestopping.”

3.5 JOINT CONSTRUCTION

A. Refer to manufacturer’s specifications for basic piping joint construction.

B. Refer to Manufacturer’s specifications for grooved pipe fittings, pipe-flange gasket materials and welding filler metals.

C. Joint compound or tape shall be applied to male pipe threads only for all threaded joints.

D. Transition Couplings: AWWA C219, sleeve type, or other manufactured fitting the same size as, with pressure rating at least equal to, and with ends compatible with piping to be joined.

E. Install couplings, flanges, flanged fittings, nipples, and transition and special fittings that have finish and pressure ratings same as or higher than system's pressure rating for aboveground applications unless otherwise indicated.

F. Install flanges, flange adapters, or grooved couplings for grooved-end piping on valves, apparatus, and equipment having NPS 2-1/2 (DN 65) and larger end connections.

G. Ream ends of pipes and tubes and remove burrs. Bevel plain ends of steel pipe.

H. Remove scale, slag, dirt, and debris from inside and outside of pipes, tubes, and fittings before assembly.

I. Flanged Joints: Select appropriate gasket material in size, type, and thickness suitable for water service. Join flanges with gasket and bolts according to ASME B31.9.

J. Threaded Joints: Thread pipe with tapered pipe threads according to ASME B1.20.1. Cut threads full and clean using sharp dies. Ream threaded pipe ends to remove burrs and restore full ID. Join pipe fittings and valves as follows:

1. Apply appropriate tape or thread compound to external pipe threads.

2. Damaged Threads: Do not use pipe or pipe fittings with threads that are corroded or damaged.

K. Welded Joints: Construct joints according to AWS D10.12M/D10.12, using qualified processes and welding operators according to the project’s "Quality Control" specification 01 45 00.

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1. Shop weld pipe joints where welded piping is indicated. Do not use welded joints for galvanized-steel pipe.

L. Steel-Piping, Cut-Grooved Joints: Cut square-edge groove in end of pipe according to AWWA C606. Assemble coupling with housing, gasket, lubricant, and bolts. Join steel pipe and grooved-end fittings according to AWWA C606 for steel-pipe joints.

3.6 FIRE HOSE VALVES

A. Install at each standpipe outlet and elsewhere where indicated approximately 3' above floor.

3.7 FIRE PUMP

A. Install fire protection system components in accordance with NFPA rulings, listings, and manufacturers recommendations. Locate where accessible for servicing and replacement.

B. Install test header manifold. Ductile-iron or brass body for hose valves. Include nozzle outlets arranged in single line; horizontal, flush-wall mounting attachment; and rectangular, brass finish escutcheon plate with lettering equivalent to "PUMP TEST CONNECTION." Install at AHJ-approved locations.

C. Pumps: Set base mounted pumps on concrete bases, or concrete inertia base, level, and bolt down prior to grouting. Fill the entire base with non-shrinking grout when required by the manufacturer's installation instructions.

D. Align all flexible coupled base-mounted pumps in accordance with the manufacturer's instructions.

E. Decrease from line size at pump connections with eccentric suction reducer offset with the top of the pipe level. All pump valves and piping specialties must be full line size. Support piping adjacent to pump such that no weight is carried on pump casings. For base mounted pumps, provide supports for elbows on pump suction and discharge piping 4" and over.

F. Provide automatic air vent, drain valve, relief valve and pressure gauges on pump casings.

G. Provide drains for bases and seals, piped to and discharging into floor drains.

H. Provide 1/2" Type L copper pressure sensor line from between pump discharge check valve and shutoff valve to pump controller pressure switch. Provide bronze swing check valve with 3/32" orifice in clapper along with two test valves and intermediate tee with 1/4" test plug at pump and at controller for testing and relieving pressure (NFPA 20, A-7-5.2.1). Each pump, including pressure booster pump, to have its own dedicated sensor line.

I. Lubricate pumps before startup.

J. Fire Pump Controller: Install on concrete housekeeping pad, leveled, and bolted in place. Pipe pressure sensor line to controller. Coordinate wiring with electrical contractor. Startup, test and adjust for proper operation of alarms and operating controls. Adjust pressure switches in accordance with NFPA 20, A-11-4.

3.8 LABELING AND IDENTIFICATION

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A. Install labeling, signs and pipe markers on valves, equipment and piping in accordance with NFPA 13 and as required herein.

1. All exposed sprinkler piping and sprinkler piping installed above accessible ceilings shall be labeled with the direction of flow by means of an arrow and shall be identified with a permanently affixed decal with the verbiage “SPRINKLER WATER” or other verbiage acceptable to COTR.

2. Such identification shall be affixes to sprinkler piping every 20 feet minimum.

B. Signs and label styles and locations shall be coordinated with and approved by the CO prior to installation.

C. Install hydraulic design information sign on the “main system riser”.

3.9 FIELD QUALITY CONTROL

A. Submit NFPA 13 "Contractor's Material and Test Certificate for Aboveground Piping" to document the new sections of the system.

3.10 FULL SYSTEM COMMISSIONING

A. Verify that specialty valves, trim, fittings, controls, and accessories are installed and operate correctly.

B. Verify that sprinklers, fire hose valves are correct types, have correct finishes and temperature ratings, and have guards as required for each application.

C. Verify that spare sprinkler cabinet is installed with correct number of wrenches and spare sprinklers.

D. Verify that labeling, identification and signage is installed.

E. Fill wet-pipe sprinkler piping with water, and complete the required hydrostatic test (minimum 200 psi for 2 hours)

F. Energize circuits to electrical equipment and devices.

G. Coordinate with fire alarm pre-acceptance tests. Operate as required.

H. Use the NFPA 13 "Contractor's Material and Test Certificate for Aboveground Piping" to document the waterflow switch activation times and other functional test results. Obtain dated signature from the COR’s designee for each test.