NLZG102008_RenovateHangar885_specifications_Vol_02-IFB.pdf

Renovate Hanger 885 Columbus, Ohio

100% DESIGN SET

Project No. NLZG102008

Project Manual Volume 2

December 19, 2017

Rickenbacker ANG Base

SECTION 000101

PROJECT TITLE PAGE

PROJECT TITLE PAGE

PROJECT

ANG Project No. NLZG102008 7370 Minuteman Way Columbus, Ohio 43217

DATE

OWNER

Ohio Air National Guard 7370 Minuteman Way Columbus, Ohio 43217

ARCHITECT / ENGINEER

AECOM

277 West Nationwide Boulevard Columbus, Ohio 43215

END OF DOCUMENT 000101

SECTION 000107

SEALS PAGE

Page No. 1

100% DESIGN SUBMISSION

DOCUMENT 000107

PART 1 - GENERAL

1.01 DESIGN PROFESSIONALS OF RECORD

A. Architect:

1. Name: Andrew A Huber

2. License No. 16044

B. Structural Engineer:

1. Name: Steven A. Hoyt

2. License No. E-48602

C. Fire-Protection Engineer:

1. Name: Charles A. Davis

2. License No. E-61956 hubera Snapshot hubera Snapshot

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SECTION 000107

Page No. 2

100% DESIGN SUBMISSION

D. Civil Engineering

1. Name: John R. Ortli

2. License No. E-64641

E. Mechanical & Plumbing Engineer:

1. Name: Derek J. Ensign

2. License No. E-76743

F. Electrical Engineer:

1. Name: David M. Shook

2. License No. 069236

END OF DOCUMENT 000107

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SECTION TOC

Table of Contents

Page No. 1

TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

To Be Issued By The Government Under Separate Cover

VOLUME 1 ___________________________________________________________

DIVISION 01 - GENERAL REQUIREMENTS

Section 011000 – Summary Section 012500 - Substitution Procedures Section 013100 - Project Management and Coordination Section 013200 - Construction Progress Documentation Section 013300 - Submittal Procedures Attachment: - Submittal Report (Register) Section 014000 - Quality Requirements Section 014200 - References Section 015000 - Temporary Facilities and Controls Section 016000 - Product Requirements Section 017300 - Execution Section 017419 - Construction Waste Management and Disposal Attachment: - Form CWM-1 for Construction Waste Identification Attachment: - Form CWM-2 for Demolition Waste Identification Attachment: - Form CWM-3 for Construction Waste Reduction Work Plan Attachment: - Form CWM-4 for Demolition Waste Reduction Work Plan Attachment: - Form CWM-7 for Construction Waste Attachment: - Form CWM-8 for Demolition Waste Section 017700 - Closeout Procedures Section 017823 - Operation and Maintenance Data Section 017839 - Project Record Documents Section 017900 - Demonstration and Training Section 019113 - General Commissioning Requirements

DIVISION 02 - EXISTING CONDITIONS

Section 024119 - Selective Demolition Section 028220 - Asbestos Abatement

DIVISION 03 - CONCRETE

Section 033000 - Cast-In-Place Concrete Section 033543 - Polished Concrete Finishing Section 033553 – Polished Concrete Topping System

DIVISION 04 - MASONRY

Section 042200 - Concrete Unit Masonry

DIVISION 05 - METALS

Section 051200 - Structural Steel Framing Section 053100 - Steel Decking Section 055000 - Metal Fabrications Section 055113 - Metal Pan Stairs Section 055119 - Metal Grating Stairs Section 055213 - Interior Steel Pipe Guard Railings

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

Page No. 2

Section 061000 - Rough Carpentry

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

Section 070150.19 - Preparation for Reroofing Section 072100 - Thermal Insulation Section 075323 - Ethylene-Propylene-Diene-Monomer (EPDM) Roofing Section 078413 - Firestopping and Smokestopping Section 079100 - Joint Sealers

DIVISION 08 - OPENINGS

Section 081113 - Hollow Metal Doors and Frames Section 081416 - Flush Wood Doors Section 083113 - Access Doors and Frames Section 083313 - Coiling Counter Doors Section 083323 - Overhead Coiling Doors Section 084413 - Glazed Aluminum Windows and Entrances System Section 087111 - Door Hardware Section 088000 – Glazing Section 088813 – Fire-Resistant Glazing System Section 089119 – Fixed Louvers

DIVISION 09 - FINISHES

Section 092216 - Non-Structural Metal Framing Section 092900 - Gypsum Board Section 093013 - Ceramic Tiling Section 095113 - Acoustical Panel Ceilings Section 096513 - Resilient Base and Accessories Section 096816 - Sheet Carpeting Section 099113 - Exterior Painting Section 099123 - Interior Painting Section 099600 - High-Performance Coatings

DIVISION 10 - SPECIALTIES

Section 101423.13 - Room-Identification Signage Section 102113.17 - Phenolic-Core Toilet Compartments Section 102239 - Folding Panel Partitions Section 102800 - Toilet, Bath, and Laundry Accessories Section 104413 - Fire Protection Cabinets Section 104416 - Fire Extinguishers Section 105113 - Metal Lockers Section 107300 - Translucent Canopy System

DIVISION 11 - EQUIPMENT

Not Applicable

DIVISION 12 - FURNISHINGS

Section 122413 - Roller Window Shades Section 123216 - Manufactured Plastic-Laminate-Faced Casework Section 123623.13 - Plastic-Laminate-Clad Countertops Section 123661.16 - Solid Surfacing Countertops Section 124813 - Entrance Floor Mats and Frames

DIVISION 13 - SPECIAL CONSTRUCTION

DIVISION 14 - CONVEYING EQUIPMENT

Page No. 3

Section 142600 - Limited-Use/Limited-Application Elevators

VOLUME 2 ___________________________________________________________

DIVISION 21 - FIRE SUPPRESSION

Section 210517 - Sleeves and Sleeve Seals for Fire-Suppression Piping Section 210518 - Escutcheons for Fire-Suppression Piping Section 210548 - Vibration and Seismic Controls for Fire-Suppression Piping and Equipment Section 210553 - Identification for Fire-Suppression Piping and Equipment Section 211119 - Fire-Department Connections Section 211313 - Wet-Pipe Sprinkler Systems Attachment 1 – Pump Test No. 1 Attachment 2 – Pump Test No. 2 Attachment 3 – Pump Test No. 3

DIVISION 22 - PLUMBING

Section 220501 - Common Work Results for Plumbing Section 220507 - Excavation and Backfill Section 220513 - Common Motor Requirements for Plumbing Equipment Section 220519 - Meters and Gauges for Plumbing Piping Section 220523 - General-Duty Valves for Plumbing Piping Section 220529 - Hangers and Supports for Plumbing Piping and Equipment Section 220548 - Vibration Controls for Plumbing Piping and Equipment Section 220553 - Identification for Plumbing Piping and Equipment Section 220561 - Preparation of Plumbing Systems Section 220593 - Plumbing Systems Testing, Adjusting, and Balancing Section 220700 - Plumbing Insulation Section 221116 - Domestic Water Piping Section 221316 - Building Sanitary, and Storm Drainage Section 222000 - Facility Natural Gas System Section 223300 - Domestic Water Heaters Section 224000 - Plumbing Fixtures Section 226113 – Gas Piping and Equipment for Industrial Facilities Section 226800 – Industrial Rotary Screw Air Compressor

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

Section 230500 - General Mechanical Requirements Section 230513 - Common Motor Requirements for HVAC Equipment Section 230514 - Variable Frequency Drives Section 230529 - Hangers, Sleeves, and Supports Section 230548 - Vibration Control for HVAC Piping and Equipment Section 230553 - Identification for HVAC Piping and Equipment Section 230593 - Mechanical Systems Testing, Adjusting, and Balancing Section 230700 - HVAC Insulation Section 230800 - Mechanical Systems Commissioning Requirements Appendix A: Prefunctional Checklist Appendix B: Functional Performance Test Section 230900 - HVAC Instrumentation and Control Section 232300 - Refrigerant Piping Section 233000 - Ductwork and Accessories Section 233400 - Exhaust and Ventilating Fans Section 233713 - Diffusers, Registers, and Grilles Section 233723 - HVAC Gravity Ventilators Section 234102 - Welding Extraction Arms Section 235100 - Breechings, Chimneys, and Stacks Section 235533 - Fuel-Fired Heaters Section 237313 - Central Station Air Handler

Page No. 4

Section 238136 - Variable Refrigerant Volume (VRV) Air-Conditioning Units Section 238218 - Electric Heating Coils Section 238239 - Cabinet Unit Heaters Section 238240 - Propeller Unit Heaters

DIVISION 25 - INTEGRATED AUTOMATION

DIVISION 26 - ELECTRICAL

Section 260505 - Basic Electrical Requirements Section 260510 - Basic Electrical Materials and Methods Section 260513 - Medium-Voltage Cables Section 260519 - Wires, Cables, and Connectors Section 260526 - Grounding Section 260529 - Supporting Devices Section 260533 - Raceway Section 260536 - Cable Tray Section 260553 - Electrical Identification Section 260572 - Overcurrent Protective Device Short-Circuit Study Section 260574 - Overcurrent Protective Device Arc-Flash Study Section 260900 - Control Devices Section 260913 - Electrical Power Monitoring and Control Section 260923 - Lighting Control Devices Section 260933 - Dimming Controls Section 262200 - Transformers Section 262413 - Switchboards Section 262416 - Panelboards Section 262716 - Cabinets, Boxes, and Fittings Section 262726 - Wiring Devices Section 262800 - Circuit and Motor Disconnects Section 262813 - Overcurrent Protective Devices Section 262816 - Enclosed Switches and Circuit Breakers Section 262913 - Motor Controllers Section 264300 - Transient Voltage Suppression Section 265000 - Lighting Fixtures

DIVISION 27 - COMMUNICATIONS

Section 270000 - Structured Cabling Systems

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

Section 283100 - Fire Alarm System

DIVISION 31 - EARTHWORK

Section 312000 - Earth Moving

DIVISION 32 - EXTERIOR IMPROVEMENTS

Section 321313 - Concrete Paving

DIVISIONS 33 – 48

Project No. NLZG102008

SECTION 210517

SLEEVES AND SLEEVE SEALS

FOR FIRE-SUPPRESSION PIPING

Page No. 1

SECTION 210517

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Sleeves.

2. Sleeve-seal fittings.

3. Grout.

1.03 ACTION SUBMITTALS

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

PART 2 - PRODUCTS

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

2.02 STACK-SLEEVE FITTINGS

A. Description: Manufactured, cast-iron sleeve with integral clamping flange. Include clamping ring, bolts, and nuts for membrane flashing.

1. Underdeck Clamp: Clamping ring with setscrews.

2.03 SLEEVE-SEAL FITTINGS

A. Description: Manufactured plastic, sleeve-type, waterstop assembly made for imbedding in concrete slab or wall. Unit has plastic or rubber waterstop collar with center opening to match piping OD.

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SECTION 210517

SLEEVES AND SLEEVE SEALS

FOR FIRE-SUPPRESSION PIPING

Page No. 2

2.04 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.

PART 3 - EXECUTION

3.01 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. Permanent sleeves are not required for holes in slabs formed by molded-PE or -PP sleeves.

2. 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.

3. 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 079100 "Joint Sealers."

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 078413 "Firestopping and Smokestopping."

3.02 SLEEVE-SEAL-FITTING INSTALLATION

A. Install sleeve-seal fittings in new walls and slabs as they are constructed.

B. Assemble fitting components of length to be flush with both surfaces of concrete slabs and walls. Position waterstop flange to be centered in concrete slab or wall.

C. Secure nailing flanges to concrete forms.

D. Using grout, seal the space around outside of sleeve-seal fittings.

Project No. NLZG102008

SECTION 210517

SLEEVES AND SLEEVE SEALS

FOR FIRE-SUPPRESSION PIPING

Page No. 3

3.03 SLEEVE AND SLEEVE-SEAL SCHEDULE

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

1. Exterior Concrete Walls above Grade:

a. Piping Smaller Than NPS 6 Cast-iron wall sleeves.

b. Piping NPS 6 and Larger: Cast-iron wall sleeves.

2. Interior Partitions:

a. Piping Smaller Than NPS 6 Galvanized-steel-pipe sleeves.

b. Piping NPS 6 and Larger: Galvanized-steel-sheet sleeves.

END OF SECTION

Project No. NLZG102008

SECTION 210518

ESCUTCHEONS FOR

FIRE-SUPPRESSION PIPING

Page No. 1

SECTION 210518

ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Escutcheons.

2. Floor plates.

1.03 ACTION SUBMITTALS

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

PART 2 - PRODUCTS

2.01 ESCUTCHEONS

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

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

2.02 FLOOR PLATES

A. One-Piece Floor Plates: Cast-iron flange with holes for fasteners.

B. Split-Casting Floor Plates: Cast brass with concealed hinge.

PART 3 - EXECUTION

3.01 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:

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

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

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

d. Bare Piping in Unfinished Service Spaces: One-piece, cast-brass with rough-brass finish.

e. Bare Piping in Equipment Rooms: One-piece, cast-brass with rough-brass 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.

2. Existing Piping: Split-casting, floor-plate type.

3.02 FIELD QUALITY CONTROL

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

Project No. NLZG102008

SECTION 210548

VIBRATION AND SEISMIC

CONTROLS FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 1

SECTION 210548

VIBRATION AND SEISMIC CONTROLS FOR FIRE-SUPPRESSION PIPING AND

EQUIPMENT

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Pipe-riser resilient supports.

2. Resilient pipe guides.

3. Elastomeric hangers.

4. Snubbers.

5. Restraint channel bracings.

6. Seismic-restraint accessories.

7. Mechanical anchor bolts.

8. Adhesive anchor bolts.

B. Related Requirements:

1. Section 220548 "Vibration and Seismic Controls for Plumbing Piping and Equipment" for devices for plumbing equipment and systems.

1.03 DEFINITIONS

A. IBC: International Building Code.

B. ICC-ES: ICC-Evaluation Service.

1.04 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. Include rated load, rated deflection, and overload capacity for each vibration isolation device.

2. Illustrate and indicate style, material, strength, fastening provision, and finish for each type and size of vibration isolation device and seismic-restraint component required.

a. Tabulate types and sizes of seismic restraints, complete with report numbers and rated strength in tension and shear as evaluated an agency acceptable to authorities having jurisdiction.

b. Annotate to indicate application of each product submitted and compliance with requirements.

3. Interlocking Snubbers: Include ratings for horizontal, vertical, and combined loads.

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

Project No. NLZG102008

SECTION 210548

VIBRATION AND SEISMIC

CONTROLS FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 2

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.

2. Design Calculations: Calculate static and dynamic loading due to equipment weight and operation, due to seismic forces required to select vibration isolators, and due to seismic restraints.

3. Riser Supports: Include riser diagrams and calculations showing anticipated expansion and contraction at each support point, initial and final loads on building structure, spring deflection changes, and seismic loads. Include certification that riser system was examined for excessive stress and that none exists.

4. Seismic-Restraint Details:

a. Design Analysis: To support selection and arrangement of seismic restraints.

Include calculations of combined tensile and shear loads.

b. Details: Indicate fabrication and arrangement. Detail attachments of restraints to the restrained items and to the structure. Show attachment locations, methods, and spacings. Identify components, list their strengths, and indicate directions and values of forces transmitted to the structure during seismic events. Indicate association with vibration isolation devices.

c. Coordinate seismic-restraint and vibration isolation details with wind-restraint details required for equipment mounted outdoors. Comply with requirements in other Sections for equipment mounted outdoors.

d. Preapproval and Evaluation Documentation: By an agency acceptable to authorities having jurisdiction, showing maximum ratings of restraint items and the basis for approval (tests or calculations).

1.05 INFORMATIONAL SUBMITTALS

A. Coordination Drawings: Show coordination of vibration isolation device installation and seismic bracing for fire-suppression piping and equipment with other systems and equipment in the vicinity, including other supports and restraints, if any.

B. Qualification Data: For professional engineer and testing agency.

C. Welding certificates.

D. Field quality-control reports.

1.06 QUALITY ASSURANCE

A. Testing Agency Qualifications: An independent agency, with the experience and capability to conduct the testing indicated, that is an NRTL as defined by OSHA in 29 CFR 1910.7 and that is acceptable to authorities having jurisdiction.

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

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

Project No. NLZG102008

SECTION 210548

VIBRATION AND SEISMIC

CONTROLS FOR

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EQUIPMENT

Page No. 3

D. Seismic-restraint devices shall have horizontal and vertical load testing and analysis and shall bear anchorage 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.

PART 2 - PRODUCTS

2.01 PERFORMANCE REQUIREMENTS

A. Seismic-Restraint Loading:

1. Site Class as Defined in the IBC: ___.

2. Assigned Seismic Use Group or Building Category as Defined in the IBC: ___.

a. Component Importance Factor: ___.

b. Component Response Modification Factor: ___.

c. Component Amplification Factor: ___.

3. Design Spectral Response Acceleration at Short Periods (0.2 Second): ___.

4. Design Spectral Response Acceleration at 1.0-Second Period: ___.

5. Rated strengths, features, and applications shall be as defined in reports by an agency acceptable to authorities having jurisdiction.

a. Structural Safety Factor: Allowable strength in tension, shear, and pullout force of components shall be at least four times the maximum seismic forces to which they are subjected.

2.02 PIPE-RISER RESILIENT SUPPORT

A. Description: All-directional, acoustical pipe anchor consisting of two steel tubes separated by a minimum 1/2-inch- thick neoprene.

1. Vertical-Limit Stops: Steel and neoprene vertical-limit stops arranged to prevent vertical travel in both directions.

2. Maximum Load Per Support: 500 psig on isolation material providing equal isolation in all directions.

2.03 RESILIENT PIPE GUIDES

A. Description: Telescopic arrangement of two steel tubes or post-and-sleeve arrangement separated by a minimum 1/2-inch- thick neoprene.

1. Factory-Set Height Guide with Shear Pin: Shear pin shall be removable and reinsertable to allow for selection of pipe movement. Guides shall be capable of motion to meet location requirements.

2.04 ELASTOMERIC HANGERS

A. Elastomeric Mount in a Steel Frame with Upper and Lower Steel Hanger Rods:

1. Frame: Steel, fabricated with a connection for an upper threaded hanger rod and an opening on the underside to allow for a maximum of 30 degrees of angular lower hanger-rod misalignment without binding or reducing isolation efficiency.

2. Dampening Element: Molded, oil-resistant rubber, neoprene, or other elastomeric material with a projecting bushing for the underside opening preventing steel to steel contact.

Project No. NLZG102008

SECTION 210548

VIBRATION AND SEISMIC

CONTROLS FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 4

2.05 SNUBBERS

A. Description: Factory fabricated using welded structural-steel shapes and plates, anchor bolts, and replaceable resilient isolation washers and bushings.

1. Anchor bolts for attaching to concrete shall be seismic-rated, drill-in, and stud-wedge or female-wedge type.

2. Resilient Isolation Washers and Bushings: Oil- and water-resistant neoprene.

3. Maximum 1/4-inch air gap, and minimum 1/4-inch- thick resilient cushion.

2.06 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.

2.07 SEISMIC-RESTRAINT ACCESSORIES

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

B. Hinged and Swivel Brace Attachments: Multifunctional steel connectors for attaching hangers to rigid channel bracings.

C. 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.

D. 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.

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

2.08 MECHANICAL ANCHOR BOLTS

A. 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.

2.09 ADHESIVE ANCHOR BOLTS

A. Adhesive Anchor Bolts: Drilled-in and capsule anchor system containing PVC or urethane methacrylate-based resin and accelerator, or injected polymer or hybrid mortar adhesive.

Provide anchor bolts and hardware with 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.

Project No. NLZG102008

SECTION 210548

VIBRATION AND SEISMIC

CONTROLS FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 5

PART 3 - EXECUTION

3.01 EXAMINATION

A. Examine areas and equipment to receive vibration isolation and seismic-control devices for compliance with requirements for installation tolerances and other conditions affecting performance of the Work.

B. Examine roughing-in of reinforcement and cast-in-place anchors to verify actual locations before installation.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.02 APPLICATIONS

A. Multiple Pipe Supports: Secure pipes to trapeze member with clamps approved for application by an agency acceptable to authorities having jurisdiction.

B. Hanger-Rod Stiffeners: Install hanger-rod stiffeners where indicated or scheduled on Drawings to receive them and where required to prevent buckling of hanger rods due to seismic forces.

C. Strength of Support and Seismic-Restraint Assemblies: Where not indicated, select sizes of components so strength is adequate to carry present and future static and seismic loads within specified loading limits.

3.03 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 and formwork specified in Section 033000 "Cast-in-Place Concrete.".

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 seismic snubbers on fire-suppression equipment mounted on vibration isolators.

Locate snubbers as close as possible to vibration isolators and bolt to equipment base and supporting structure.

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

3. 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.

Project No. NLZG102008

SECTION 210548

VIBRATION AND SEISMIC

CONTROLS FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 6

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. Adhesive Anchors: Clean holes to remove loose material and drilling dust prior to installation of adhesive. Place adhesive in holes proceeding from the bottom of the hole and progressing toward the surface in such a manner as to avoid introduction of air pockets in the adhesive.

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

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

3.04 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 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 211200 "Fire-Suppression Standpipes," Section 211313 "Wet-Pipe Sprinkler Systems," and Section 211316 "Dry-Pipe Sprinkler Systems" for piping flexible connections.

3.05 FIELD QUALITY CONTROL

A. Testing Agency: Contractor shall engage a qualified testing agency to perform tests and inspections.

B. Perform tests and inspections.

C. Tests and Inspections:

1. Provide evidence of recent calibration of test equipment by a testing agency acceptable to authorities having jurisdiction.

2. Schedule test with Government, before connecting anchorage device to restrained component (unless postconnection testing has been approved), and with at least seven days' advance notice.

3. Obtain Government's approval before transmitting test loads to structure. Provide temporary load-spreading members.

4. Test at least four of each type and size of installed anchors and fasteners selected by Government.

5. Test to 90 percent of rated proof load of device.

Project No. NLZG102008

SECTION 210548

VIBRATION AND SEISMIC

CONTROLS FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 7

6. Measure isolator restraint clearance.

7. Measure isolator deflection.

8. Verify snubber minimum clearances.

D. Remove and replace malfunctioning units and retest as specified above.

E. Prepare test and inspection reports.

Project No. NLZG102008

SECTION 210553

IDENTIFICATION FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 1

SECTION 210553

IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Equipment labels.

2. Warning signs and labels.

3. Pipe labels.

4. Stencils.

5. Valve tags.

6. Warning tags.

1.03 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Samples: For color, letter style, and graphic representation required for each identification material and device.

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

D. Valve Schedules: Valve numbering scheme.

PART 2 - PRODUCTS

2.01 EQUIPMENT LABELS

A. Metal Labels for Equipment:

1. Material and Thickness: Brass, 0.032 inch thick, with predrilled holes for attachment hardware.

2. Letter Color: White.

3. Background Color: Black.

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

5. 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.

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

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

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SECTION 210553

IDENTIFICATION FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 2

B. 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.

2.02 PIPE LABELS

A. General Requirements for Manufactured Pipe Labels: Preprinted, color-coded, with lettering indicating service and showing flow direction according to MIL-STD-101B.

1. Pretensioned Pipe Bands: Precoiled, semirigid plastic formed to cover full circumference of pipe and to attach to pipe without fasteners or adhesive. Bands shall be of width shown in the table below:

Width of Band (in)

Outside Diameter of Pipe (in)

1 Under 3-1/2 2 3-1/2 - 12 6 Over 12

B. 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. Flow arrows shall appear adjacent to each color band.

C. Pipe-Label Colors:

1. Background Color: Safety Red.

2. Letter Color: White.

2.03 STENCILS

A. Stencils for Piping:

Outside Diameter of Pipe or Covering (in)

Size of Stencil Letters (in)

Less than 1-1/2 1/2 1-1/2 - 3-1/2 3/4

3-1/2 - 6 1-1/4 6 - 8 2

10 - 12 3 Over 12 3-1/2

1. Stencil Material: Brass.

2. Stencil Paint: Safety Red, exterior, gloss, acrylic enamel. Paint may be in pressurized spray-can form.

3. Identification Paint: White, exterior, acrylic enamel Paint may be in pressurized spray-can form.

2.04 VALVE TAGS

A. Description: Stamped or engraved with 1/4-inch letters for piping-system abbreviation and 1/2-inch numbers.

1. Tag Material: Brass, 0.032 inch thick, with predrilled holes for attachment hardware.

2. Fasteners: Brass wire-link chain.

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SECTION 210553

IDENTIFICATION FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 3

3. Valve-Tag Color: Safety Red.

4. Letter Color: White.

B. Valve Schedules: For each piping system, on 8-1/2-by-11-inch bond paper. Tabulate valve number, piping system, system abbreviation (as shown on valve tag), location of valve (room or space), normal-operating position (open, closed, or modulating), and variations for identification. Mark valves for emergency shutoff and similar special uses.

1. Valve-tag schedule shall be included in operation and maintenance data.

PART 3 - EXECUTION

3.01 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.

3.02 GENERAL 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 identifying devices before installing acoustical ceilings and similar concealment.

3.03 EQUIPMENT LABEL INSTALLATION

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

B. Locate equipment labels where accessible and visible.

3.04 PIPE LABEL INSTALLATION

A. Pipe-Band 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.

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.

B. Directional Flow Arrows: Arrows shall be used to indicate direction of flow in pipes including pipes where flow is allowed in both directions.

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SECTION 210553

IDENTIFICATION FOR

FIRE-SUPPRESSION PIPING AND

EQUIPMENT

Page No. 4

3.05 VALVE-TAG INSTALLATION

A. Install tags on valves and control devices in fire-suppression piping systems. List tagged valves in a valve-tag schedule.

B. Valve-Tag Application Schedule: Tag valves according to size, shape, and with captions similar to those indicated in "Valve-Tag Size and Shape" Subparagraph below:

1. Valve-Tag Size and Shape:

a. Wet-Pipe Sprinkler System: 1-1/2 inches 2 inches, square.

3.06 WARNING-TAG INSTALLATION

A. Write required message on, and attach warning tags to, equipment and other items where required.

Project No. NLZG102008

SECTION 211119

FIRE-DEPARTMENT

CONNECTIONS

Page No. 1

SECTION 211119

FIRE-DEPARTMENT CONNECTIONS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Exposed-type fire-department connections.

1.03 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for each fire-department connection.

PART 2 - PRODUCTS

2.01 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.

J. Escutcheon Plate Marking: Similar to "AUTO SPKR & STANDPIPE."

K. Finish: Rough brass or bronze.

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SECTION 211119

FIRE-DEPARTMENT

CONNECTIONS

Page No. 2

L. Outlet Size: NPS 4.

PART 3 - EXECUTION

3.01 EXAMINATION

A. Examine conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of fire-department connections.

B. Examine roughing-in for fire-suppression standpipe system to verify actual locations of piping connections before fire-department connection installation.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.02 INSTALLATION

A. Install wall-type fire-department connections.

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

Project No. NLZG102008

SECTION 211313

WET-PIPE SPRINKLER SYSTEMS

Page No. 1

SECTION 211313

WET-PIPE SPRINKLER SYSTEMS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.02 SUMMARY

A. Section Includes:

1. Pipes, fittings, and specialties.

2. Specialty valves.

3. Sprinklers.

4. Alarm devices.

5. Control panels.

6. Pressure gages.

B. Related Requirements:

1. Section 211119 "Fire Department Connections" for exposed-, flush-, and yard-type fire department connections.

1.03 DEFINITIONS

A. Standard-Pressure Sprinkler Piping: Wet-pipe sprinkler system piping designed to operate at working pressure of 175-psig maximum.

1.04 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. Include rated capacities, operating characteristics, electrical characteristics, and furnished specialties and accessories.

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 sealed by the qualified professional engineer responsible for their preparation.

1.05 INFORMATIONAL SUBMITTALS

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

1. Domestic water piping.

2. Compressed air piping.

3. HVAC hydronic piping.

4. Items penetrating finished ceiling include the following:

a. Lighting fixtures.

Project No. NLZG102008

SECTION 211313

WET-PIPE SPRINKLER SYSTEMS

Page No. 2

b. Air outlets and inlets.

B. Qualification Data: For qualified Installer and professional engineer.

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

D. Welding certificates.

E. Fire-hydrant flow test report.

F. 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."

G. Field quality-control reports.

1.06 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For wet-pipe sprinkler systems and specialties to include in emergency, operation, and maintenance manuals.

1.07 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Sprinkler Cabinets: Finished, wall-mounted, steel cabinet with hinged cover, and with space for minimum of six spare sprinklers plus sprinkler wrench. Include number of sprinklers required by NFPA 13 and sprinkler wrench. Include separate cabinet with sprinklers and wrench for each type of sprinkler used on Project.

1.08 QUALITY ASSURANCE

A. Installer Qualifications:

1. Installer's responsibilities include designing, fabricating, and installing sprinkler systems and providing professional engineering 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.

B. Welding Qualifications: Qualify procedures and operators according to 2010 ASME Boiler and Pressure Vessel Code.

1.09 FIELD CONDITIONS

A. Interruption of Existing Sprinkler Service: Do not interrupt sprinkler service to facilities occupied by Government or others unless permitted under the following conditions and then only after arranging to provide temporary sprinkler service according to requirements indicated:

1. Notify Government no fewer than two days in advance of proposed interruption of sprinkler service.

2. Do not proceed with interruption of sprinkler service Government's written permission.

Project No. NLZG102008

SECTION 211313

WET-PIPE SPRINKLER SYSTEMS

Page No. 3

PART 2 - PRODUCTS

2.01 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. Delegated Design: Engage a qualified professional engineer, as defined in Section 014000 "Quality Requirements," to design wet-pipe sprinkler systems.

1. Available fire-hydrant flow test records indicate the following conditions:

a. Refer to Attachments 1, 2 and 3.

2. Sprinkler system design shall be approved by authorities having jurisdiction.

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

b. Sprinkler Occupancy Hazard Classifications:

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

2) Electrical Equipment Rooms: Ordinary Hazard, Group 1.

3) General Storage Areas: Ordinary Hazard, Group 1.

4) Machine Shops: Ordinary hazard, Group 1.

5) Mechanical Equipment Rooms: Ordinary Hazard, Group 1.

6) Office and Public Areas: Light Hazard.

3. Minimum Density for Automatic-Sprinkler Piping Design:

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

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

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

4. Maximum Protection Area per Sprinkler:

a. Light Hazard: 225 sq.ft..

b. Ordinary Hazard, Group 1: 130 sq.ft.

c. Ordinary Hazard, Group 2: 130 sq.ft.

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

2.02 STEEL PIPE AND FITTINGS

A. Standard-Weight, 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 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.

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

D. Uncoated-Steel Couplings: ASTM A 865/A 865M, threaded.

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

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

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

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

Project No. NLZG102008

SECTION 211313

WET-PIPE SPRINKLER SYSTEMS

Page No. 4

1. Pipe-Flange Gasket Materials: EPDM rubber gasket.

2. Metal, Pipe-Flange Bolts and Nuts: Carbon steel unless otherwise indicated.

I. Steel Welding Fittings: ASTM A 234/A 234M and ASME B16.9.

1. 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.

J. Grooved-Joint, Steel-Pipe Appurtenances:

1. Pressure Rating: 175-psig minimum.

2. Uncoated 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.

K. 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.

2.03 SPECIALTY VALVES

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

B. Pressure Rating:

1. Standard-Pressure Piping Specialty Valves: 175-psig minimum.

C. Body Material: Cast or ductile iron.

D. Size: Same as connected piping.

E. End Connections: Flanged or grooved.

F. 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.

2.04 SPRINKLER PIPING SPECIALTIES

A. Branch Outlet Fittings:

1. Standard: UL 213.

2. Pressure Rating: 175-psig minimum.

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.

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: 175-psig minimum.

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.

Project No. NLZG102008

SECTION 211313

WET-PIPE SPRINKLER SYSTEMS

Page No. 5

C. Branch Line Testers:

1. Standard: UL 199.

2. Pressure Rating: 175 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: 175-psig minimum.

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: 250-psig minimum.

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.

2.05 SPRINKLERS

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

B.