Attachment3_Volume2_ProjectManual.pdf

PROJECT MANUAL FOR:

KKKKAMIAHAMIAHAMIAHAMIAH SUPERVISORSUPERVISORSUPERVISORSUPERVISOR’’’’SSSS

OFFIOFFIOFFIOFFICECECECE

PROJECT NO. PROJECT NO. PROJECT NO. PROJECT NO. ---- 12034319F017012034319F017012034319F017012034319F0170

KAKAKAKAMIAHMIAHMIAHMIAH, , , , IDIDIDID

Volume Volume Volume Volume 2222

Division Division Division Division 21, 22, 23, 26, 27, and 2821, 22, 23, 26, 27, and 2821, 22, 23, 26, 27, and 2821, 22, 23, 26, 27, and 28

Date: December 4, 2019

100% CONSTRUCTION DOCUMENTS

ARARARARCHITECTCHITECTCHITECTCHITECT

MOSAIC ARCHITECTURE, MOSAIC ARCHITECTURE, MOSAIC ARCHITECTURE, MOSAIC ARCHITECTURE, PPPP.C..C..C..C.

428 N Last Chance Gulch

Helena, Montana 59601

Phone: 406-449-2013 www.mosaicarch.com

TABLE OF CONTENTS

TABLE OF CONTENTS - VOLUME 2

DIVISION 21 – FIRE SUPPRESSION

21 0517 SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

21 0523 GENERAL-DUTY VALVES FOR FIRE PROTECTION PIPING

21 0548 VIBRATION AND SEISMIC CONTROLS FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

21 0553 IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

21 1000 FIRE-SUPPRESSION ACCESSORIES

21 1313 WET-PIPE SPRINKLER SYSTEMS

21 1316 DRY-PIPE SPRINKLER SYSTEMS

DIVISION 22 - PLUMBING

22 0000 GENERAL REQUIREMENTS OF PLUMBING AND HVAC

22 0500 GENERAL PROVISIONS OF PLUMBING AND HVAC

22 0519 METERS AND GAGES FOR PLUMBING AND HVAC PIPING

22 0523 GENERAL DUTY VALVES FOR PLUMBING AND HVAC

22 0529 HANGERS AND SUPPORTS FOR PLUMBING AND HVAC PIPING AND EQUIPMENT

22 0548 VIBRATION AND SEISMIC CONTROLS FOR PLUMBING AND HVAC PIPING AND EQUIPMENT

22 0553 IDENTIFICATION FOR PLUMBING AND HVAC PIPING AND EQUIPMENT

22 0716 PLUMBING AND HVAC EQUIPMENT AND PIPING INSULATION

22 1116 DOMESTIC WATER PIPING

22 1119 DOMESTIC WATER PIPING SPECIALTIES

22 1316 SANITARY WASTE AND VENT PIPING

22 1319 SANITARY WASTE PIPING SPECIALTIES

22 1429 SUMP PUMPS

22 3300 ELECTRIC, DOMESTIC-WATER HEATERS

22 4100 PLUMBING FIXTURES

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

23 0593 TESTING, ADJUSTING, AND BALANCING FOR HVAC

23 0713 DUCT INSULATION

23 2300 REFRIGERANT PIPING

23 3113 METAL DUCTS

23 3300 AIR DUCT ACCESSORIES

23 3330 LOUVERS

23 3346 FLEXIBLE DUCTS

23 3425 DESTRATIFICATION FANS

23 3713 GRILLES, REGISTERS AND DIFFUSERS

23 7200 AIR-TO-AIR ENERGY RECOVERY EQUIPMENT

23 8126 SPLIT-SYSTEM AIR-CONDITIONERS

23 8126.11 AIR SOURCE, HEAT PUMP AIR HANDLING UNITS

23 8127 AIR SOURCE VRF HEAT PUMP SYSTEMS

23 8216.14 ELECTRIC-RESISTANCE AIR COILS

23 8231 HEATERS

DIVISION 26 - ELECTRICAL

26 0505 SELECTIVE DEMOLITION OF ELECTRICAL SYSTEMS

26 0519 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES

26 0526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

26 0529 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS

26 0533 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS

26 0544 SLEEVES AND SLEEVE SEALS FOR ELECTRICAL RACEWAYS AND CABLING

26 0548.16 SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS

26 0553 IDENTIFICATION FOR ELECTRICAL SYSTEMS

26 0923 LIGHTING CONTROL DEVICES (WITH DLM)

26 2416 PANELBOARDS

26 2713 ELECTRICITY UTILITY METERING

26 2715 ELECTRICITY TENANT METERING

26 2726 WIRING DEVICES

26 2813 FUSES

26 2816 ENCLOSED SWITCHES

26 2913.03 MANUAL AND MAGNETIC MOTOR CONTROLLERS

26 3100 PHOTOVOLTAIC COLLECTORS

26 4313 SURGE PROTECTION FOR LOW-VOLTAGE ELECTRICAL POWER CIRCUITS

26 5110 LED LIGHTING (INTERIOR AND EXTERIOR POLE)

DIVISION 27 - COMMUNICATION

27 0000 TELECOMMUNICATIONS WIRING SYSTEMS

27 0100 BASIC TELECOMMUNICATIONS SYSTEMS

27 0528 PATHWAYS FOR COMMUNICATIONS SYSTEMS

27 1116 COMMUNICATIONS RACKS, FRAMES, AND ENCLOSURES

27 1323 COMMUNICATIONS OPTICAL FIBER BACKBONE CABLING

27 1513 COMMUNICATIONS COPPER HORIZONTAL CABLING

27 1700 TESTING, IDENTIFICATION AND ADMINISTRATION OF BALANCED TWISTED PAIR

INFRASTRUCTURE

27 1800 TESTING, IDENTIFICATION AND ADMINISTRATION OF FIBER INFRASTRUCTURE

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 1300 ACCESS CONTROL SYSTEM

28 2300 VIDEO SURVEILLANCE

28 3111 ADDRESSABLE FIRE ALARM SYSTEM

12034319F0170 / Kamiah Supervisor's Office 21 0517 - 1 SLEEVES AND SLEEVE SEALS FOR

FIRE-SUPPRESSION PIPING

SECTION 21 0517

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Sleeves.

2. Sleeve-seal systems.

3. Grout.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product indicated.

PART 2 - PRODUCTS

2.1 SLEEVES

A. Cast-Iron Wall Pipes: Cast or fabricated of cast or ductile iron and equivalent to ductile-iron pressure pipe, with plain ends and integral waterstop unless otherwise indicated.

B. Galvanized-Steel Wall Pipes: ASTM A 53/A 53M, Schedule 40, with plain ends and welded steel collar; zinc coated.

C. Galvanized-Steel-Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, zinc coated, with plain ends.

D. PVC-Pipe Sleeves: ASTM D 1785, Schedule 40.

E. Galvanized-Steel-Sheet Sleeves: 0.0239-inch minimum thickness; round tube closed with welded longitudinal joint.

2.2 SLEEVE-SEAL SYSTEMS

A. Description: Modular sealing-element unit, designed for field assembly, for filling annular space between piping and sleeve.

1. Sealing Elements: EPDM-rubber or NBR interlocking links shaped to fit surface of pipe.

Include type and number required for pipe material and size of pipe.

2. Pressure Plates: Carbon steel.

3. Connecting Bolts and Nuts: Stainless steel of length required to secure pressure plates to sealing elements.

2.3 GROUT

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

B. Characteristics: Nonshrink; recommended for interior and exterior applications.

C. Design Mix: 5000-psi, 28-day compressive strength.

D. Packaging: Premixed and factory packaged.

12034319F0170 / Kamiah Supervisor's Office 21 0517 - 2 SLEEVES AND SLEEVE SEALS FOR

PART 3 - EXECUTION

3.1 SLEEVE INSTALLATION

A. Install sleeves for piping passing through penetrations in floors, partitions, roofs, and walls.

B. For sleeves that will have sleeve-seal system installed, select sleeves of size large enough to provide 1-inch annular clear space between piping and concrete slabs and walls.

1. Sleeves are not required for core-drilled holes.

C. Install sleeves in concrete floors, concrete roof slabs, and concrete walls as new slabs and walls are constructed.

1. Cut sleeves to length for mounting flush with both surfaces.

a. Exception: Extend sleeves installed in floors of mechanical equipment areas or other wet areas 2 inches above finished floor level.

2. Using grout, seal the space outside of sleeves in slabs and walls without sleeve-seal system.

D. Install sleeves for pipes passing through interior partitions.

1. Cut sleeves to length for mounting flush with both surfaces.

2. Install sleeves that are large enough to provide 1/4-inch annular clear space between sleeve and pipe or pipe insulation.

3. Seal annular space between sleeve and piping or piping insulation; use joint sealants appropriate for size, depth, and location of joint. Comply with requirements for sealants specified in Section 07 9200 "Joint Sealants."

E. Fire-Barrier Penetrations: Maintain indicated fire rating of walls, partitions, ceilings, and floors at pipe penetrations. Seal pipe penetrations with firestop materials. Comply with requirements for firestopping specified in Section 07 8413 "Penetration Firestopping."

3.2 SLEEVE-SEAL-SYSTEM INSTALLATION

A. Install sleeve-seal systems in sleeves in exterior concrete walls and slabs-on-grade at service piping entries into building.

B. Select type, size, and number of sealing elements required for piping material and size and for sleeve ID or hole size. Position piping in center of sleeve. Center piping in penetration, assemble sleeve-seal system components, and install in annular space between piping and sleeve. Tighten bolts against pressure plates that cause sealing elements to expand and make a watertight seal.

3.3 SLEEVE AND SLEEVE-SEAL SCHEDULE

A. Use sleeves and sleeve seals for the following piping-penetration applications:

1. Exterior Concrete Walls above Grade:

a. Cast-iron wall sleeves

2. Exterior Concrete Walls below Grade:

a. Cast-iron wall sleeves with sleeve-seal.

1) Select sleeve size to allow for 1-inch annular clear space between piping and sleeve for installing sleeve-seal system.

3. Concrete Slabs-on-Grade:

a. Galvanized-steel-pipe sleeves with sleeve-seal system.

1) Select sleeve size to allow for 1-inch annular clear space between piping and sleeve for installing sleeve-seal system.

4. Concrete Slabs above Grade:

a. Galvanized-steel-pipe sleeves.

5. Interior Partitions:

12034319F0170 / Kamiah Supervisor's Office 21 0517 - 3 SLEEVES AND SLEEVE SEALS FOR

END OF SECTION

12034319F0170 / Kamiah Supervisor's Office 21 0523 - 1 GENERAL-DUTY VALVES FOR

FIRE PROTECTION PIPING

SECTION 21 0523

GENERAL-DUTY VALVES FOR FIRE PROTECTION PIPING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Iron butterfly valves with indicators.

2. Check valves.

3. Iron OS&Y gate valves.

4. NRS gate valves.

5. Indicator posts.

6. Trim and drain valves.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of valve.

PART 2 - PRODUCTS

2.1 GENERAL REQUIREMENTS FOR VALVES

A. Source Limitations for Valves: Obtain valves for each valve type from single manufacturer.

B. ASME Compliance:

1. ASME B16.1 for flanges on iron valves.

2. ASME B1.20.1 for threads for threaded-end valves.

3. ASME B31.9 for building services piping valves.

C. AWWA Compliance: Comply with AWWA C606 for grooved-end connections.

D. NFPA Compliance: Comply with NFPA 24 for valves.

E. Valve Pressure Ratings: Not less than the minimum pressure rating indicated or higher as required by system pressures.

F. Valve Sizes: Same as upstream piping unless otherwise indicated.

G. Valve Actuator Types:

1. Worm-gear actuator with handwheel for quarter-turn valves, except for trim and drain valves.

2. Handwheel: For other than quarter-turn trim and drain valves.

3. Handlever: For quarter-turn trim and drain valves NPS 2 and smaller.

2.2 IRON BUTTERFLY VALVES WITH INDICATORS

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

1. Anvil International.

2. Globe Fire Sprinkler Corporation.

3. Tyco Fire Products LP.

4. Victaulic Company.

5. Zurn Industries, LLC.

12034319F0170 / Kamiah Supervisor's Office 21 0523 - 2 GENERAL-DUTY VALVES FOR

B. Description:

1. Standard: UL 1091 and FM Global standard for indicating valves, (butterfly or ball type), Class Number 112.

2. Minimum Pressure Rating: 175 psig.

3. Body Material: Cast or ductile iron with nylon, EPDM, epoxy, or polyamide coating.

4. Seat Material: EPDM.

5. Stem: Stainless steel.

6. Disc: Ductile iron, nickel plated and EPDM or SBR coated.

7. Actuator: Worm gear or traveling nut.

8. Supervisory Switch: Internal or external.

2.3 CHECK VALVES

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

1. Anvil International.

2. Globe Fire Sprinkler Corporation.

3. Mueller Co.

4. Tyco Fire Products LP.

5. Victaulic Company.

6. Zurn Industries, LLC.

B. Description:

1. Standard: UL 312 and FM Global standard for swing check valves, Class Number 1210.

2. Minimum Pressure Rating: 175 psiga.

3. Type: Single swing check.

4. Body Material: Cast iron, ductile iron, or bronze.

5. Clapper: Bronze, ductile iron, or stainless steel with elastomeric seal.

6. Clapper Seat: Brass, bronze, or stainless steel.

7. Hinge Shaft: Bronze or stainless steel.

8. Hinge Spring: Stainless steel.

9. End Connections: Flanged, grooved, or threaded.

2.4 IRON OS&Y GATE VALVES

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

1. Mueller Co.

2. Victaulic Company.

3. Zurn Industries, LLC.

B. Description:

1. Standard: UL 262 and FM Global standard for fire-service water control valves (OS&Y- and

NRS-type gate valves).

2. Minimum Pressure Rating: 175 psig.

3. Body and Bonnet Material: Cast or ductile iron.

4. Wedge: Cast or ductile iron, or bronze with elastomeric coating.

5. Wedge Seat: Cast or ductile iron, or bronze with elastomeric coating.

6. Stem: Brass or bronze.

7. Packing: Non-asbestos PTFE.

8. Supervisory Switch: External.

2.5 INDICATOR POSTS

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

1. American Cast Iron Pipe Company.

12034319F0170 / Kamiah Supervisor's Office 21 0523 - 3 GENERAL-DUTY VALVES FOR

2. Kennedy Valve Company; a division of McWane, Inc.

3. Mueller Co.

4. NIBCO INC.

B. Description:

1. Standard: UL 789 and FM Global standard for indicator posts.

2. Type: Underground or Wall.

3. Base Barrel Material: Cast or ductile iron.

4. Extension Barrel: Cast or ductile iron.

5. Cap: Cast or ductile iron.

6. Operation: Wrench.

2.6 TRIM AND DRAIN VALVES

A. Angle Valves:

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

a. Fire Protection Products, Inc.

b. NIBCO INC.

c. United Brass Works, Inc.

2. Description:

a. Pressure Rating: 250 psig.

b. Body Material: Brass or bronze.

c. Ends: Threaded.

d. Stem: Bronze.

e. Disc: Bronze.

f. Packing: Asbestos free.

g. Handwheel: Malleable iron, bronze, or aluminum.

PART 3 - EXECUTION

3.1 GENERAL REQUIREMENTS FOR VALVE INSTALLATION

A. Comply with requirements in the following Sections for specific valve installation requirements and applications:

1. Section 21 1313 "Wet-Pipe Sprinkler Systems" for application of valves in wet-pipe, fire-suppression sprinkler systems.

2. Section 21 1316 "Dry-Pipe Sprinkler Systems" for application of valves in dry-pipe, fire-suppression sprinkler systems.

B. Install listed fire-protection shutoff valves supervised-open, located to control sources of water supply except from fire-department connections. Install permanent identification signs indicating portion of system controlled by each valve.

C. Install check valve in each water-supply connection. Install backflow preventers instead of check valves in potable-water-supply sources.

D. Install valves having threaded connections with unions at each piece of equipment arranged to allow easy access, service, maintenance, and equipment removal without system shutdown.

Provide separate support where necessary.

E. Install valves in horizontal piping with stem at or above the pipe center.

F. Install valves in position to allow full stem movement.

G. Install valve tags. Comply with requirements in Section 21 0553 "Identification for Fire- Suppression Piping and Equipment" for valve tags and schedules and signs on surfaces

12034319F0170 / Kamiah Supervisor's Office 21 0523 - 4 GENERAL-DUTY VALVES FOR concealing valves; and the NFPA standard applying to the piping system in which valves are installed. Install permanent identification signs indicating the portion of system controlled by each valve.

H. Install listed fire-protection shutoff valves supervised-open, located to control sources of water supply except from fire-department connections.

I. Install check valve in each water-supply connection. Install backflow preventers instead of check valves in potable-water-supply sources.

12034319F0170 / Kamiah Supervisor's Office 21 0548 - 1 VIBRATION AND SEISMIC CONTROLS FOR

FIRE-SUPPRESSION PIPING AND EQUIPMENT

SECTION 21 0548

VIBRATION AND SEISMIC CONTROLS FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Elastomeric isolation pads.

2. Elastomeric isolation mounts.

3. Restrained elastomeric isolation mounts.

4. Restraint channel bracings.

5. Seismic-restraint accessories.

6. Mechanical anchor bolts.

1.2 DEFINITIONS

A. IBC: International Building Code.

B. ICC-ES: ICC-Evaluation Service.

C. OSHPD: Office of Statewide Health Planning & Development (for the State of California).

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Delegated-Design Submittal: For each vibration isolation and seismic-restraint device.

1. Include design calculations and details for selecting vibration isolators and seismic restraints complying with performance requirements, design criteria, and analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

1.4 INFORMATIONAL SUBMITTALS

A. Qualification Data: For professional engineer.

B. Welding certificates.

1.5 QUALITY ASSURANCE

A. Comply with seismic-restraint requirements in the IBC unless requirements in this Section are more stringent.

B. Welding Qualifications: Qualify procedures and personnel according to AWS D1.1/D1.1M, "Structural Welding Code - Steel."

C. Seismic-restraint devices shall have horizontal and vertical load testing and analysis and shall bear anchorage preapproval OPA number from OSHPD, preapproval by ICC-ES, or preapproval by another agency acceptable to authorities having jurisdiction, showing maximum seismic-restraint ratings. Ratings based on independent testing are preferred to ratings based on calculations. If preapproved ratings are unavailable, submittals based on independent testing are preferred. Calculations (including combining shear and tensile loads) to support seismic-restraint designs must be signed and sealed by a qualified professional engineer.

12034319F0170 / Kamiah Supervisor's Office 21 0548 - 2 VIBRATION AND SEISMIC CONTROLS FOR

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Seismic-Restraint Loading:

1. See Plans for Seismic Bracing Requirements.

2.2 ELASTOMERIC ISOLATION PADS

A. Elastomeric Isolation Pads:

1. Fabrication: Single or multiple layers of sufficient durometer stiffness for uniform loading over pad area.

2. Size: Factory or field cut to match requirements of supported equipment.

3. Pad Material: Oil and water resistant with elastomeric properties.

4. Infused nonwoven cotton or synthetic fibers.

5. Load-bearing metal plates adhered to pads.

2.3 ELASTOMERIC ISOLATION MOUNTS

A. Double-Deflection, Elastomeric Isolation Mounts:

1. Mounting Plates:

a. Top Plate: Encapsulated steel load transfer top plates, factory drilled and threaded with threaded studs or bolts.

b. Baseplate: Encapsulated steel bottom plates with holes provided for anchoring to support structure.

2. Elastomeric Material: Molded, oil-resistant rubber, neoprene, or other elastomeric material.

2.4 RESTRAINED ELASTOMERIC ISOLATION MOUNTS

A. Restrained Elastomeric Isolation Mounts:

1. Description: All-directional isolator with seismic restraints containing two separate and opposing elastomeric elements that prevent central threaded element and attachment hardware from contacting the housing during normal operation.

a. Housing: Cast-ductile iron or welded steel.

b. Elastomeric Material: Molded, oil-resistant rubber, neoprene, or other elastomeric material.

2.5 RESTRAINT CHANNEL BRACINGS

A. Description: MFMA-4, shop- or field-fabricated bracing assembly made of slotted steel channels with accessories for attachment to braced component at one end and to building structure at the other end and other matching components and with corrosion-resistant coating; rated in tension, compression, and torsion forces.

2.6 SEISMIC-RESTRAINT ACCESSORIES

A. Hanger-Rod Stiffener: Steel tube or steel slotted-support-system sleeve with internally bolted connections or Reinforcing steel angle clamped to hanger rod.

B. Bushings for Floor-Mounted Equipment Anchor Bolts: Neoprene bushings designed for rigid equipment mountings, and matched to type and size of anchor bolts and studs.

C. Bushing Assemblies for Wall-Mounted Equipment Anchorage: Assemblies of neoprene elements and steel sleeves designed for rigid equipment mountings, and matched to type and size of attachment devices used.

D. Resilient Isolation Washers and Bushings: One-piece, molded, oil- and water-resistant neoprene, with a flat washer face.

12034319F0170 / Kamiah Supervisor's Office 21 0548 - 3 VIBRATION AND SEISMIC CONTROLS FOR

E. Mechanical Anchor Bolts: Drilled-in and stud-wedge or female-wedge type in zinc-coated steel for interior applications and stainless steel for exterior applications. Select anchor bolts with strength required for anchor and as tested according to ASTM E 488.

PART 3 - EXECUTION

3.1 VIBRATION CONTROL AND SEISMIC-RESTRAINT DEVICE INSTALLATION

A. Coordinate the location of embedded connection hardware with supported equipment attachment and mounting points and with requirements for concrete reinforcement.

B. Installation of vibration isolators must not cause any change of position of equipment, piping, or ductwork resulting in stresses or misalignment.

C. Equipment Restraints:

1. Install resilient bolt isolation washers on equipment anchor bolts where clearance between anchor and adjacent surface exceeds 0.125 inch.

2. Install seismic-restraint devices using methods approved by an agency acceptable to authorities having jurisdiction that provides required submittals for component.

D. Piping Restraints:

1. Comply with requirements in MSS SP-127.

2. Space lateral supports a maximum of 40 feet o.c., and longitudinal supports a maximum of

80 feet o.c.

3. Brace a change of direction longer than 12 feet.

E. Install seismic-restraint devices using methods approved by an agency acceptable to authorities having jurisdiction that provides required submittals for component.

F. Install bushing assemblies for anchor bolts for floor-mounted equipment, arranged to provide resilient media between anchor bolt and mounting hole in concrete base.

G. Install bushing assemblies for mounting bolts for wall-mounted equipment, arranged to provide resilient media where equipment or equipment-mounting channels are attached to wall.

H. Attachment to Structure: If specific attachment is not indicated, anchor bracing to structure at flanges of beams, at upper truss chords of bar joists, or at concrete members.

I. Drilled-in Anchors:

1. Identify position of reinforcing steel and other embedded items prior to drilling holes for anchors. Do not damage existing reinforcing or embedded items during coring or drilling.

Notify the structural engineer if reinforcing steel or other embedded items are encountered during drilling. Locate and avoid prestressed tendons, electrical and telecommunications conduit, and gas lines.

2. Do not drill holes in concrete or masonry until concrete, mortar, or grout has achieved full design strength.

3. Wedge Anchors: Protect threads from damage during anchor installation. Heavy-duty sleeve anchors shall be installed with sleeve fully engaged in the structural element to which anchor is to be fastened.

4. Set anchors to manufacturer's recommended torque, using a torque wrench.

5. Install zinc-coated steel anchors for interior and stainless-steel anchors for exterior applications.

3.2 ACCOMMODATION OF DIFFERENTIAL SEISMIC MOTION

A. Install flexible connections in piping where they cross seismic joints, where adjacent sections or branches are supported by different structural elements, and where the connections terminate

12034319F0170 / Kamiah Supervisor's Office 21 0548 - 4 VIBRATION AND SEISMIC CONTROLS FOR with connection to equipment that is anchored to a different structural element from the one supporting the connections as they approach equipment. Comply with requirements in Section 21 1313 "Wet-Pipe Sprinkler Systems" and Section 21 1316 "Dry-Pipe Sprinkler Systems" for piping flexible connections.

12034319F0170 / Kamiah Supervisor's Office 21 0553 - 1 IDENTIFICATION FOR FIRE-SUPPRESSION

PIPING AND EQUIPMENT

SECTION 21 0553

IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Equipment labels.

2. Warning signs and labels.

3. Pipe labels.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Equipment-Label Schedule: Include a listing of all equipment to be labeled and the proposed content for each label.

PART 2 - PRODUCTS

2.1 EQUIPMENT LABELS

A. Plastic Labels for Equipment:

1. Material and Thickness: Multilayer, multicolor, plastic labels for mechanical engraving, 1/8 inch thick, with predrilled holes for attachment hardware.

2. Maximum Temperature: Able to withstand temperatures up to 160 deg F.

3. Minimum Label Size: Length and width vary for required label content, but not less than 2-

1/2 by 3/4 inch.

4. Minimum Letter Size: 1/4 inch for name of units if viewing distance is less than 24 inches, 1/2 inch for viewing distances up to 72 inches, and proportionately larger lettering for greater viewing distances. Include secondary lettering two-thirds to three-fourths the size of principal lettering.

5. Fasteners: Stainless-steel rivets or self-tapping screws.

6. Adhesive: Contact-type permanent adhesive, compatible with label and with substrate.

B. Label Content: Include equipment's Drawing designation or unique equipment number, Drawing numbers where equipment is indicated (plans, details, and schedules), and the Specification Section number and title where equipment is specified.

C. Equipment-Label Schedule: For each item of equipment to be labeled, on 8-1/2-by-11-inch bond paper. Tabulate equipment identification number and identify Drawing numbers where equipment is indicated (plans, details, and schedules) and the Specification Section number and title where equipment is specified. Equipment schedule shall be included in operation and maintenance data.

2.2 WARNING SIGNS AND LABELS

A. Material and Thickness: Multilayer, multicolor, plastic labels for mechanical engraving, 1/8 inch thick, with predrilled holes for attachment hardware.

B. Letter Color: White.

C. Background Color: Red.

D. Maximum Temperature: Able to withstand temperatures up to 160 deg F.

12034319F0170 / Kamiah Supervisor's Office 21 0553 - 2 IDENTIFICATION FOR FIRE-SUPPRESSION

E. Minimum Label Size: Length and width vary for required label content, but not less than 2-1/2 by 3/4 inch.

F. Minimum Letter Size: 1/4 inch for name of units if viewing distance is less than 24 inches, 1/2 inch for viewing distances up to 72 inches, and proportionately larger lettering for greater viewing distances. Include secondary lettering two-thirds to three-fourths the size of principal lettering.

G. Fasteners: Stainless-steel rivets or self-tapping screws.

H. Adhesive: Contact-type permanent adhesive, compatible with label and with substrate.

I. Label Content: Include caution and warning information, plus emergency notification instructions.

2.3 PIPE LABELS

A. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to the following:

1. Seton Identification Products.

B. General Requirements for Manufactured Pipe Labels: Preprinted, color-coded, with lettering indicating service and showing flow direction.

C. Pretensioned Pipe Labels: Precoiled, semirigid plastic formed to cover full circumference of pipe and to attach to pipe without fasteners or adhesive.

D. Pipe-Label Contents: Include identification of piping service using same designations or abbreviations as used on Drawings, pipe size, and an arrow indicating flow direction.

1. Flow-Direction Arrows: Integral with piping-system service lettering to accommodate both directions or as separate unit on each pipe label to indicate flow direction.

2. Lettering Size: At least 1/2 inch for viewing distances up to 72 inches and proportionately larger lettering for greater viewing distances.

PART 3 - EXECUTION

3.1 PREPARATION

A. Clean piping and equipment surfaces of incompatible primers, paints, and encapsulants, as well as dirt, oil, grease, release agents, and other substances that could impair bond of identification devices.

3.2 LABEL INSTALLATION REQUIREMENTS

A. Coordinate installation of identifying devices with completion of covering and painting of surfaces where devices are to be installed.

B. Coordinate installation of identifying devices with locations of access panels and doors.

C. Install or permanently fasten labels on each major item of mechanical equipment.

D. Locate equipment labels where accessible and visible.

E. Pipe-Label Locations: Locate pipe labels where piping is exposed or above accessible ceilings in finished spaces; machine rooms; accessible maintenance spaces such as shafts, tunnels, and plenums; and exterior exposed locations as follows:

1. Near each valve and control device.

2. Near each branch connection excluding short takeoffs. Where flow pattern is not obvious, mark each pipe at branch.

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3. Near penetrations and on both sides of through walls, floors, ceilings, and inaccessible enclosures.

4. At access doors, manholes, and similar access points that permit a view of concealed piping.

5. Near major equipment items and other points of origination and termination.

6. Spaced at maximum intervals of 50 feet along each run. Reduce intervals to 25 feet in areas of congested piping and equipment.

7. On piping above removable acoustical ceilings. Omit intermediately spaced labels.

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SECTION 21 1000

FIRE-SUPPRESSION ACCESSORIES

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Escutcheons.

2. Floor plates.

3. Exposed-type fire-department connections.

4. Flush-type fire-department connections.

5. NPS 1-1/2 rack-type hose stations.

6. NPS 1-1/2 reel-type hose stations.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product indicated.

PART 2 - PRODUCTS

2.1 ESCUTCHEONS

A. One-Piece, Cast-Brass Type: With polished, chrome-plated finish and setscrew fastener.

B. One-Piece, Deep-Pattern Type: Deep-drawn, box-shaped brass with chrome-plated finish and spring-clip fasteners.

C. One-Piece, Stamped-Steel Type: With chrome-plated finish and spring-clip fasteners.

2.2 FLOOR PLATES

A. One-Piece Floor Plates: Cast-iron flange.

2.3 EXPOSED-TYPE FIRE-DEPARTMENT CONNECTION

A. Standard: UL 405.

B. Type: Exposed, projecting, for wall mounting.

C. Pressure Rating: 175 psig minimum.

D. Body Material: Corrosion-resistant metal.

E. Inlets: Brass with threads according to NFPA 1963 and matching local fire-department sizes and threads. Include extension pipe nipples, brass lugged swivel connections, and check devices or clappers.

F. Caps: Brass, lugged type, with gasket and chain.

G. Escutcheon Plate: Round, brass, wall type.

H. Outlet: Back, with pipe threads.

I. Number of Inlets: Two.

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J. Finish: Polished chrome plated.

K. Outlet Size: NPS 4.

2.4 FLUSH-TYPE FIRE-DEPARTMENT CONNECTION

A. Standard: UL 405.

B. Type: Flush, for wall mounting.

C. Pressure Rating: 175 psig minimum.

D. Body Material: Corrosion-resistant metal.

E. Inlets: Brass with threads according to NFPA 1963 and matching local fire-department sizes and threads. Include extension pipe nipples, brass lugged swivel connections, and check devices or clappers.

F. Caps: Brass, lugged type, with gasket and chain.

G. Escutcheon Plate: Rectangular, brass, wall type.

H. Outlet: With pipe threads.

I. Body Style: Horizontal.

J. Number of Inlets: Two.

K. Outlet Location: Back.

L. Finish: Polished chrome plated.

M. Outlet Size: NPS 4.

2.5 NPS 1-1/2 RACK-TYPE HOSE STATIONS

A. Hose Rack:

1. Standard: UL 47.

2. Material: Steel with red-enamel finish.

3. Type: Hose-rack assembly. Include hose valve, hose rack, water-retention device, hose pins, and hose.

4. Operation: Semiautomatic.

5. Sized to hold fire hose.

B. Hose Valve:

1. Standard: UL 668, NPS 1-1/2, for connecting fire hose.

2. Type: Adjustable.

3. Pressure-Control Device: Not required.

4. Hose Valve and Trim Finish: Rough brass or bronze.

5. Pressure Rating: 300 psig minimum.

6. Pattern: Angle.

7. Material: Brass or bronze.

8. Pressure-Control Device: UL 1468 integral or for field installation if indicated.

9. Size: NPS 1-1/2.

10. Inlet: Female pipe threads.

11. Outlet: Male hose threads according to NFPA 1963 and matching local fire-department threads.

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C. Hose:

1. Standards: NFPA 1961 and UL 219 lined fire hose with swivel inlet, coupling, gaskets, and nozzle.

2. Size: NPS 1-1/2.

3. Length: 75 feet.

4. Jacket: Combination of natural and synthetic threads.

5. Lining: Rubber, plastic, or combination of rubber and plastic compounds.

6. Cover: Rubber, plastic, or combination of rubber and plastic compounds.

7. Nozzle: UL 401.

a. Material: Brass.

b. Type: Plain, for nonadjustable water stream.

2.6 NPS 1-1/2 REEL-TYPE HOSE STATIONS

A. Hose Reel:

1. Standard: UL 47.

2. Hose Reel and Bracket Material: Steel.

3. Type: Hose-reel assembly. Include hose valve, wall bracket, hose reel, water-retention device, hose pins, and hose.

4. Operation: Semiautomatic.

5. Sized to hold fire hose.

6. Finish: Red enamel.

B. Hose Valve:

1. Standard: UL 668, NPS 1-1/2, for connecting fire hose.

2. Type: Adjustable.

3. Pressure-Control Device: Not required.

4. Hose Valve and Trim Finish: Rough brass or bronze.

5. Pressure Rating: 300 psig minimum.

6. Pattern: Angle.

7. Material: Brass or bronze.

8. Pressure-Control Device: UL 1468 integral or for field installation if indicated.

9. Size: NPS 1-1/2.

10. Inlet: Female pipe threads.

11. Outlet: Male hose threads according to NFPA 1963 and matching local fire-department threads.

C. Hose:

1. Standards: NFPA 1961 and UL 219 lined fire hose with swivel inlet, coupling, gaskets, and nozzle.

2. Size: NPS 1-1/2.

3. Length: 75 feet.

4. Jacket: Combination of natural and synthetic threads.

5. Lining: Rubber, plastic, or combination of rubber and plastic compounds.

6. Cover: Rubber, plastic, or combination of rubber and plastic compounds.

7. Nozzle: UL 401.

a. Material: Brass.

b. Type: Plain, for nonadjustable water stream.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install escutcheons for piping penetrations of walls, ceilings, and finished floors.

B. Install escutcheons with ID to closely fit around pipe, tube, and insulation of piping and with OD that completely covers opening.

1. Escutcheons for New Piping:

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a. Piping with Fitting or Sleeve Protruding from Wall: One-piece, deep-pattern type.

b. Chrome-Plated Piping: One-piece, cast-brass type with polished, chrome-plated finish.

c. Insulated Piping: One-piece, stamped-steel type.

d. Bare Piping at Wall and Floor Penetrations in Finished Spaces: One-piece, cast-brass type with polished, chrome-plated finish.

e. Bare Piping at Ceiling Penetrations in Finished Spaces: One-piece, cast-brass type with polished, chrome-plated finish.

f. Bare Piping in Unfinished Service Spaces: One-piece, cast-brass type with polished, chrome-plated finish.

g. Bare Piping in Equipment Rooms: One-piece, cast-brass type with polished, chrome-plated finish.

C. Install floor plates for piping penetrations of equipment-room floors.

D. Install floor plates with ID to closely fit around pipe, tube, and insulation of piping and with OD that completely covers opening.

1. New Piping: One-piece, floor-plate type.

E. Install wall-type fire-department connections.

F. Install automatic (ball-drip) drain valve at each check valve for fire-department connection.

3.2 HOSE-STATION INSTALLATION

A. Install freestanding hose stations for access and minimum passage restriction.

B. Install NPS 1-1/2 hose-station valves with flow-restricting device unless otherwise indicated.

C. Install freestanding hose stations with support or bracket attached to standpipe.

D. Install wall-mounted, rack hose stations in cabinets. Include pipe escutcheons, with finish matching valves, inside cabinet where water-supply piping penetrates cabinet. Install valves at angle required for connection of fire hose. Comply with requirements for cabinets in Section 10 4413 "Fire Protection Cabinets."

E. Install hose-reel hose stations on wall with bracket.

3.3 FIELD QUALITY CONTROL

A. Replace broken and damaged escutcheons and floor plates using new materials.

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SYSTEMS

SECTION 21 1313

WET-PIPE SPRINKLER SYSTEMS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Pipes, fittings, and specialties.

2. Cover system for sprinkler piping.

3. Specialty valves.

4. Sprinklers.

5. Manual control stations.

6. Pressure gages.

B. Related Requirements:

1. Section 211000 "Fire Suppression Accessories" for exposed-, flush-, and yard-type fire department connections.

2. Section 230523 "General-Duty Valves for Water-Based Fire-Suppression Piping" for ball, butterfly, check, gate, post-indicator, and trim and drain valves.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: For wet-pipe sprinkler systems.

1. Include plans, elevations, sections, and attachment details.

2. Include diagrams for power, signal, and control wiring.

C. Delegated-Design Submittal: For wet-pipe sprinkler systems indicated to comply with performance requirements and design criteria, including analysis data signed and by the qualified NICET Level III designer responsible for their preparation.

1. The Contractor shall provide in their bid to accommodate up to three (3) shop drawing reviews by the Contracting Officer to ensure layout coordinates with architectural design. This shall include all hydraulic calculation and complete shop drawings for each review.

1.3 INFORMATIONAL SUBMITTALS

A. Coordination Drawings: Sprinkler systems, drawn to scale, on which items of other systems and equipment are shown and coordinated with each other, using input from installers of the items involved.

B. Approved Sprinkler Piping Drawings: Working plans, prepared according to NFPA 13, that have been approved by authorities having jurisdiction, including hydraulic calculations if applicable.

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C. Field Test Reports and Certificates: Indicate and interpret test results for compliance with performance requirements and as described in NFPA 13. Include "Contractor's Material and Test Certificate for Aboveground Piping."

D. Field quality-control reports.

1.4 CLOSEOUT SUBMITTALS

A. Operation and maintenance data.

1.5 QUALITY ASSURANCE

A. Installer Qualifications:

1. Installer's responsibilities include designing, fabricating, and installing sprinkler systems and providing design services needed to assume engineering responsibility. Base calculations on results of fire-hydrant flow test.

a. Engineering Responsibility: Preparation of working plans, calculations, and field test reports by a qualified professional engineer.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Sprinkler system equipment, specialties, accessories, installation, and testing shall comply with the following:

1. NFPA 13.

B. Standard-Pressure Piping System Component: Listed for 175-psig minimum working pressure.

C. Design Data

1. See Plans for Available Hydrant Flow Test Data.

D. Standard-Pressure Piping System Component: Listed for 175-psig minimum working pressure.

E. Delegated Design: Design sprinkler system(s), including comprehensive engineering analysis by a NICET Level III designer, using performance requirements and design criteria indicated.

F. Retain both paragraphs below if system design has not been approved by authorities having jurisdiction.

G. FIRE-SUPPRESSION SYSTEM DESIGN SHALL BE APPROVED BY AUTHORITIES HAVING

JURISDICTION. PROVIDE APPROVAL LETTER FROM THE AUTHORITIES HAVING

JURISDICTION TO THE CONTRACTING OFFICER PRIOR TO INSTALLATION.

1. Margin of Safety for Available Water Flow and Pressure: 10 percent, including losses through water-service piping, valves, and backflow preventers.

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2. Sprinkler Occupancy Hazard Classifications (for areas not listed on the drawings, use the following):

a. See drawings.

b. Automobile Parking Areas: Ordinary Hazard, Group 1.

c. Building Service Areas: Ordinary Hazard, Group 1.

d. Churches: Light Hazard.

e. Electrical Equipment Rooms: Ordinary Hazard, Group 1.

f. Dry Cleaners: Ordinary Hazard, Group 2.

g. General Storage Areas: Ordinary Hazard, Group 1.

h. Laundries: Ordinary Hazard, Group 1.

i. Libraries except Stack Areas: Light Hazard.

j. Library Stack Areas: Ordinary Hazard, Group 2.

k. Machine Shops: Ordinary Hazard, Group 2.

l. Mechanical Equipment Rooms: Ordinary Hazard, Group 1.

m. Office and Public Areas: Light Hazard.

n. Plastics Processing Areas: Extra Hazard, Group 2.

o. Printing Plants: Extra Hazard, Group 1.

p. Repair Garages: Ordinary Hazard, Group 2.

q. Restaurant Service Areas: Ordinary Hazard, Group 1.

r. Solvent Cleaning Areas: Extra Hazard, Group 2.

s. Upholstering Plants: Extra Hazard, Group 1..

3. Total Combined Hose-Stream Demand Requirement: According to NFPA 13 unless otherwise indicated:

a. Light-Hazard Occupancies: 100 gpm for 30 minutes.

b. Ordinary-Hazard Occupancies: 250 gpm for 60 to 90 minutes.

c. Extra-Hazard Occupancies: 500 gpm for 90 to 120 minutes.

H. Seismic Performance: Sprinkler piping shall withstand the effects of earthquake motions determined according to NFPA 13 and ASCE/SEI 7.

1. Minimum Density for Automatic-Sprinkler Piping Design:

a. Residential (Dwelling) Occupancy: 0.05 gpm over 400-sq. ft. area.

b. Light-Hazard Occupancy: 0.10 gpm over 1500-sq. ft. area.

c. Ordinary-Hazard, Group 1 Occupancy: 0.15 gpm over 1500-sq. ft. area.

d. Ordinary-Hazard, Group 2 Occupancy: 0.20 gpm over 1500-sq. ft. area.

2. Maximum Protection Area per Sprinkler:

a. According to UL listing.

2.2 STEEL PIPE AND FITTINGS

A. Standard-Weight, Galvanized- and Black-Steel Pipe: ASTM A 53/A 53M, Type E, Grade B. Pipe ends may be factory or field formed to match joining method.

B. Schedule 30, Galvanized- and Black-Steel Pipe: ASTM A 135/A 135M; ASTM A 795/A 795M, Type E; or ASME B36.10M wrought steel, with wall thickness not less than Schedule 30 and not more than Schedule 40. Pipe ends may be factory or field formed to match joining method.

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C. Thinwall Galvanized- and Black-Steel Pipe: ASTM A 135/A 135M or ASTM A 795/A 795M, threadable, with wall thickness less than Schedule 30 and equal to or greater than Schedule 10.

Pipe ends may be factory or field formed to match joining method.

D. Schedule 10, Black-Steel Pipe: ASTM A 135/A 135M or ASTM A 795/A 795M, Schedule 10 in NPS 5 and smaller; and NFPA 13-specified wall thickness in NPS 6 to NPS 10, plain end.

E. Nonstandard OD, Thinwall Black-Steel Pipe: ASTM A 135/A 135M or ASTM A 795/A 795M thinwall with plain ends and wall thickness less than Schedule 10.

F. Hybrid Black-Steel Pipe: ASTM A 135/A 135M or ASTM A 795/A 795M lightwall, with wall thickness less than Schedule 10 and greater than Schedule 5.

G. Schedule 5 Steel Pipe: ASTM A 135/A 135M or ASTM A 795/A 795M lightwall with plain ends.

H. Galvanized- and Black-Steel Pipe Nipples: ASTM A 733, made of ASTM A 53/A 53M, standard-weight, seamless steel pipe with threaded ends.

I. Galvanized- and Uncoated-Steel Couplings: ASTM A 865/A 865M, threaded.

J. Galvanized and Uncoated, Gray-Iron Threaded Fittings: ASME B16.4, Class 125, standard pattern.

K. Malleable- or Ductile-Iron Unions: UL 860.

L. Cast-Iron Flanges: ASME 16.1, Class 125.

M. Steel Flanges and Flanged Fittings: ASME B16.5, Class 150.

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

a. Class 125 and Class 250, Cast-Iron, Flat-Face Flanges: Full-face gaskets.

b. Class 150 and Class 300, Ductile-Iron or -Steel, Raised-Face Flanges: Ring-type gaskets.

N. Grooved-Joint, Steel-Pipe Appurtenances:

1. Pressure Rating: 175-psig minimum.

2. Galvanized or Painted Grooved-End Fittings for Steel Piping: ASTM A 47/A 47M, malleable-iron casting or ASTM A 536, ductile-iron casting, with dimensions matching steel pipe.

3. Grooved-End-Pipe Couplings for Steel Piping: AWWA C606 and UL 213 rigid pattern, unless otherwise indicated, for steel-pipe dimensions. Include ferrous housing sections, EPDM-rubber gasket, and bolts and nuts.

O. Steel Pressure-Seal Fittings: UL 213, FM Global-approved, 175-psig pressure rating with steel housing, rubber O-rings, and pipe stop; for use with fitting manufacturers' pressure-seal tools.

2.3 CPVC PIPE AND FITTINGS

A. CPVC Pipe: ASTM F 442/F 442M and UL 1821, SDR 13.5, for 175-psig rated pressure at 150 deg F, with plain ends. Include "LISTED" and "CPVC SPRINKLER PIPE" markings.

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B. CPVC Fittings: UL listed or FM Global approved, for 175-psig rated pressure at 150 deg F, socket type. Include "LISTED" and "CPVC SPRINKLER FITTING" markings.

1. NPS 3/4 to NPS 1-1/2: ASTM F 438 and UL 1821, Schedule 40, socket type.

2. NPS 2 to NPS 3: ASTM F 439 and UL 1821, Schedule 80, socket type.

3. CPVC-to-Metal Transition Fittings: CPVC, one piece, with dimensions equivalent to pipe;

one end with threaded brass insert, and one socket end.

4. CPVC-to-Metal Transition Unions: CPVC, with dimensions equivalent to pipe; one end with threaded brass insert, and one socket end.

5. Flanges: CPVC, one or two pieces.

C. Solvent Cements for Joining CPVC Piping and Tubing: ASTM F 493 solvent cement recommended by pipe and fitting manufacturer, and made for joining CPVC sprinkler pipe and fittings. Include cleaner or primer recommended by pipe and fitting manufacturer.

D. Plastic Pipe-Flange Gasket and Bolts and Nuts: Type and material recommended by piping system manufacturer unless otherwise indicated.

2.4 SPECIALTY VALVES

A. Listed in UL's "Fire Protection Equipment Directory" or FM Global's "Approval Guide."

B. Specialty Valves Pressure Rating: 175-psig minimum.

C. Body Material: Cast or ductile iron.

D. Size: Same as connected piping.

E. End Connections: Flanged or grooved.

F. Alarm Valves:

1. Standard: UL 193.

2. Design: For horizontal or vertical installation.

3. Include trim sets for bypass, drain, electrical sprinkler alarm switch, pressure gages, retarding chamber, and fill-line attachment with strainer.

4. Drip Cup Assembly: Pipe drain without valves and separate from main drain piping.

5. Drip Cup Assembly: Pipe drain with check valve to main drain piping.

G. Automatic (Ball Drip) Drain Valves:

1. Standard: UL 1726.

2. Pressure Rating: 175-psig minimum.

3. Type: Automatic draining, ball check.

4. Size: NPS 3/4.

5. End Connections: Threaded.

2.5 SPRINKLER PIPING SPECIALTIES

A. Branch Outlet Fittings:

1. Standard: UL 213.

2. Pressure Rating: 300 psig .

3. Body Material: Ductile-iron housing with EPDM seals and bolts and nuts.

4. Type: Mechanical-tee and -cross fittings.

5. Configurations: Snap-on and strapless, ductile-iron housing with branch outlets.

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6. Size: Of dimension to fit onto sprinkler main and with outlet connections as required to match connected branch piping.

7. Branch Outlets: Grooved, plain-end pipe, or threaded.

B. Flow Detection and Test Assemblies:

1. Standard: UL's "Fire Protection Equipment Directory" or FM Global's "Approval Guide."

2. Pressure Rating: 300 psig.

3. Body Material: Cast- or ductile-iron housing with orifice, sight glass, and integral test valve.

4. Size: Same as connected piping.

5. Inlet and Outlet: Threaded or grooved.

C. Branch Line Testers:

1. Standard: UL 199.

2. Pressure Rating: 300 psig.

3. Body Material: Brass.

4. Size: Same as connected piping.

5. Inlet: Threaded.

6. Drain Outlet: Threaded and capped.

7. Branch Outlet: Threaded, for sprinkler.

D. Sprinkler Inspector's Test Fittings:

1. Standard: UL's "Fire Protection Equipment Directory" or FM Global's "Approval Guide."

2. Pressure Rating: 300 psig.

3. Body Material: Cast- or ductile-iron housing with sight glass.

4. Size: Same as connected piping.

5. Inlet and Outlet: Threaded.

E. Adjustable Drop Nipples:

1. Standard: UL 1474.

2. Pressure Rating: 300 psig.

3. Body Material: Steel pipe with EPDM-rubber O-ring seals.

4. Size: Same as connected piping.

5. Length: Adjustable.

6. Inlet and Outlet: Threaded.

F. Flexible Sprinkler Hose Fittings:

1. Standard: UL 1474.

2. Type: Flexible hose for connection to sprinkler, and with bracket for connection to ceiling grid.

3. Pressure Rating: 300 psig.

4. Size: Same as connected piping, for sprinkler.

2.6 SPRINKLERS

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

1. Globe Fire Sprinkler Corporation.

2. Reliable Automatic Sprinkler Co., Inc.

3. Tyco Fire & Building Products LP.

4. Victaulic Company.

5. Viking Corporation.

B. Listed in UL's "Fire Protection Equipment Directory" or FM Global's "Approval Guide."

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C. Pressure Rating for Residential Sprinklers: 175-psig maximum.

D. Pressure Rating for Automatic Sprinklers: 175-psig minimum.

E. Automatic Sprinklers with Heat-Responsive Element:

1. Early-Suppression, Fast-Response Applications: UL 1767.

2. Nonresidential Applications: UL 199.

3. Residential Applications: UL 1626.

4. Characteristics: Nominal 1/2-inch orifice with Discharge Coefficient K of 5.6, and for

"Ordinary" temperature classification rating unless otherwise indicated or required by application.

F. Sprinkler Finishes: Chrome plated.

A. Sprinkler Escutcheons: Materials, types, and finishes for the following sprinkler mounting applications. Escutcheons for concealed, flush, and recessed-type sprinklers are specified with sprinklers.

1. Ceiling Mounting: Chrome-plated steel, two piece, with 1-inch vertical adjustment.

2. Sidewall Mounting: Chrome-plated steel, one piece, flat.

B. Sprinkler Guards:

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

a. Reliable Automatic Sprinkler Co., Inc.

b. Tyco Fire & Building Products LP.

c. Victaulic Company.

d. Viking Corporation.

2. Standard: UL 199.

3. Type: Wire cage with fastening device for attaching to sprinkler.

2.7 MANUAL CONTROL STATIONS

A. Listed in UL's "Fire Protection Equipment Directory" or FM Global's "Approval Guide" for hydraulic operation, with union, NPS 1/2 pipe nipple, and bronze ball valve.

B. Include metal enclosure labeled "MANUAL CONTROL STATION," with operating instructions and cover held closed by breakable strut to prevent accidental opening.

2.8 PRESSURE GAGES

A. Standard: UL 393.

B. Dial Size: 3-1/2- to 4-1/2-inch diameter.

C. Pressure Gage Range: 0- to 250-psig minimum.

D. Label: Include "WATER" label on dial face.

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PART 3 - EXECUTION

3.1 SERVICE-ENTRANCE PIPING

A. Connect sprinkler piping to water-service piping for service entrance to building.