57554-105 Spec Binder 2.pdf

New York Air National Guard

Project No. WHAY089079

Base Defense Group Beddown

Aerial Port – Building 105 Stewart International Airport

Newburgh, NY

Project Manual Volume 2 of 2

August 2011

Issue for Bid

Bidder’s Name and Address

BASE DEFENSE GROUP BEDDOWN

AERIAL PORT – BUILDING 105

PROJECT NUMBER WHAY089079

105th AIRLIFT WING

NEW YORK AIR NATIONAL GUARD

STEWART INTERNATIONAL AIRPORT

NEWBURGH, NY

INDEX AND CERTIFICATION PAGE

SPECIFICATION INDEX

DOCUMENT / DIVISION

DESCRIPTION

DIVISION 01 GENERAL REQUIREMENTS

DIVISION 02 SITE WORK

DIVISION 03

DIVISION 04

CONCRETE

MASONRY

DIVISION 05

DIVISION 06

METALS

WOOD AND PLASTICS

DIVISION 07 THERMAL AND MOISTURE PROTECTION

DIVISION 08 DOORS AND WINDOWS

DIVISION 09 FINISHES

DIVISION 10

DIVISION 11

SPECIALTIES

EQUIPMENT

DIVISION 12 FURNISHINGS

DIVISION 21 FIRE SUPPRESSION

DIVISION 22 PLUMBING

DIVISION 23 HEATING, VENTILATING AND AIR

CONDITIONING

DIVISION 26 ELECTRICAL

DIVISION 27 COMMUNICATIONS

DIVISION 28 ELECTRONIC SAFETY AND SECURITY

DIVISION 31 EARTHWORK

DIVISION 32 EXTERIOR IMPROVEMENTS

DIVISION 33 UTILITIES

CERTIFICATION(S)

1 APS Table Of Contents. SWF1

BASE DEFENSE GROUP BEDDOWN

AERIAL PORT – BUILDING 105

PROJECT NUMBER WHAY089079

105th AIRLIFT WING

NEW YORK AIR NATIONAL GUARD

STEWART INTERNATIONAL AIRPORT

NEWBURGH, NY

TABLE OF CONTENTS

DIVISION 01 – GENERAL REQUIREMENTS

011100 Summary of Work 011900 References 012500 Substitutions 012600 Change Orders / Modifications to Contract 013100 Project Coordination and Meetings 013200 Construction Progress Schedules and Reports 013233 Construction Photographs 013300 Submittals 014000 Quality Requirements 014100 Environmental Protection 014200 Definitions and Standards 015100 Temporary Utilities and Facilities 015200 Field Offices and Sheds 015700 Temporary Barriers and Controls 015800 Project Identification and Signs 016000 Equipment and Materials 017329 Cutting and Patching 017419 Construction Waste Management and Disposal 017500 Manufacturer’s Field Services 017800 Contract Closeout 017836 Warranties 018113 Sustainable Design Requirements Supplement – Sustainable Design Analysis Score Sheet 018150 Recycled / Recovered Materials 019113 Commissioning Requirements

DIVISION 02 – SITE WORK

024100 Demolition

DIVISION 03 – CONCRETE

031000 Concrete Formwork 031550 Vapor Retarder 032000 Concrete Reinforcement 033000 Cast in Place Concrete

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DIVISION 04 – MASONRY

042000 Unit Masonry

DIVISION 05 – METALS

054000 Cold-Formed Metal Framing 055000 Metal Fabrications

DIVISION 06 – WOOD AND PLASTICS

061000 Rough Carpentry

061000.01 Anchors and Fasteners

061600 Sheathing 064023 Interior Architectural Woodwork

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

072100 Thermal Insulation 074213 Metal Wall Panels 076200 Sheet Metal Flashing and Trim 077200 Roof Accessories 078413 Penetration Firestoping 079200 Joint Sealants

DIVISION 08 – DOORS AND WINDOWS

081113 Hollow Metal Doors and Frames 081416 Flush Wood Doors 083113 Access Doors and Frames 087000 Finish Hardware 089000 Louvers and Vents

DIVISION 09 – FINISHES

092216 Non-Structural Metal Framing 092900 Gypsum Board 093000 Tiling 095123 Acoustical Tile Ceilings 096513 Resilient Base And Accessories 096519 Resilient Tile Flooring 096813 Tile Carpeting 099000 Protective Coatings

DIVISION 10 – SPECIALITIES

101100 Visual Display Surfaces 101400 Signage 102113 Toilet Compartments 102800 Toilet and Bath Accessories

3 APS Table Of Contents. SWF1

DIVISION 10 – SPECIALITIES (continued)

104413 Fire Extinguisher Cabinets 105113 Metal Lockers

DIVISION 11 – EQUIPMENT

115213 Projection Screens

DIVISION 12 – FURNISHINGS

122113 Horizontal Louver Blinds 124813 Entrance Floor Mats and Frames

DIVISION 21 – FIRE SUPPRESSION

210500 Common Work Results for Fire Suppression 211000 Fire-Suppression Piping

DIVISION 22 – PLUMBING

220500 Common Work Results for Plumbing 220513 Common Motor Requirements for Plumbing Equipment 220516 Expansion Fittings and Loops for Plumbing Piping 220519 Meters and Gauges for Plumbing Piping 220523 General-Duty Valves for Plumbing Piping 220529 Hangers and Supports for Plumbing Piping and Equipment 220548 Vibration and Seismic Controls for Plumbing Piping and Equipment 220553 Identification for Plumbing Piping and Equipment 221116 Domestic Water Piping 221119 Domestic Water Piping Specialties 221123 Domestic Water Pumps 221316 Sanitary Waste and Vent Piping 221319 Sanitary Waste Piping Specialties 221413 Facility Storm Drainage Piping 223400 Fuel-Fired Water Heaters 224000 Plumbing Fixtures 224500 Emergency Plumbing Fixtures 224700 Drinking Fountains and Water Coolers

DIVISION 23 – HEATING, VENTILATING AND AIR CONDITIONING

230500 Common Work Results for HVAC 230513 Common Motor Requirements for HVAC Equipment 230529 Hangers and Supports for HVAC Piping and Equipment 230548 Vibration and Seismic Controls for HVAC Piping and Equipment 230553 Identification for HVAC Piping and Equipment 230593 Testing, Adjusting and Balancing 230700 Mechanical Insulation 230933 Direct Digital Control (DDC) Systems (Electric Actuation) 231123 Facility Natural Gas Piping

APS Table Of Contents. SWF1 4

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

232300 Refrigerant Piping 233113 Metal Ducts 233300 Duct Accessories 233423 Power Ventilators 233713 Diffusers, Registers and Grilles 233725 Intake and Relief Ventilators 235523 Gas Fired Radiant Heaters 237200 Air-to-Air Energy Recovery Equipment 238123 Computer-Room Air-Conditioners 238136 Variable Refrigerant Flow Conditioning Units

DIVISION 26 - ELECTRICAL

260000 Basic Electrical Requirements 260516 Wires and Cables 260526 Grounding 260529 Supporting Devices and Seals 260533 Raceways 260534 Electrical Boxes and Fittings 260536 Cable Tray 260553 Electrical Identification 260800 Field Testing 260923 Lighting Control Equipment 262100 Poles 262416 Panelboards 262726 Wiring Devices 262730 Electrical Connections and Equipment 262813 Fuses 262816 Circuit and Motor Disconnect Switches 262900 Motor Controllers, Contactors, Push Buttons, Selector Switches, Indicating Lights, and

Relays 264300 Surge Protective Device (SPD) formerly known as Transient Voltage

Surge Suppression (TVSS) 265000 Interior Lighting Fixtures 265200 Emergency Lighting 265610 Exterior Lighting Fixtures

DIVISION 27 – COMMUNICATIONS

276000 Communication, Premises Distribution System

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

283100 Fire Alarm Systems 283150 Mass Notification System 283200 Intrusion Detection System

5 APS Table Of Contents. SWF1

DIVISION 31 – EARTHWORK

312000 Site Preparation and Earthwork 312313 Subgrade Preparation

DIVISION 32 – EXTERIOR IMPROVEMENTS

321100 Crushed Rock Base Course 321214 Bituminous Prime Coat 321215 Bituminous Tack Coat 321217 Hot-Mix Asphaltic Concrete Pavement 321313 Concrete Pavement 321373 Compression Joint Seals for Concrete Pavement 321600 Curbs, Gutters, and Sidewalks 321723 Pavement Marking 329200 Lawns

DIVISION 33 – UTILITIES

331100 Pressure Pipe 331216 Utility Valves and Accessories 333100 Gravity Pipe 333150 Pipe Installation 333900 Utility Structures

APS210500.SWF1.DOC 210500-1

DIVISION 21 - FIRE SUPPRESSION

SECTION 210500 - COMMON WORK RESULTS FOR FIRE SUPPRESSION

PART 1 -

1.01

GENERAL

SUMMARY

A. This Section includes the following:

1. Piping materials and installation instructions common to most piping systems.

2. Mechanical sleeve seals.

3. Sleeves.

4. Escutcheons.

5. Grout.

6. Fire-suppression equipment and piping demolition.

7. Equipment installation requirements common to equipment sections.

8. Painting and finishing.

9. Supports and anchorages.

1.02 REFERENCES

A. Applicable Standards (latest edition):

1. American Society for Testing and Materials (ASTM):

a. A53 - Pipe, Steel, Black and Hot-Dipped, Zinc-Coated Welded and Seamless.

b. C1107 - Packaged Dry, Hydraulic-Cement Grout (Nonshrink).

2. American Water Works Association (AWWA):

a. C110 - Ductile-Iron and Gray-Iron Fittings, 3 Inch. through 48 Inch (76 mm through 1219 mm), for Water and Other Liquids.

3. American Welding Society (AWS):

a. A5.8 - Filler Metals for Brazing and Braze Welding.

b. D1.1 - Structural Welding Code - Steel.

c. Brazing Handbook.

4. ASME International (ASME):

a. B1.20.1 - Pipe threads, General Purpose (Inch).

b. B16.21 - Nonmetallic Flat Gaskets for Pipe Flanges.

c. B18.2.1 - Square and Hex Bolts and Screws - Inch Series.

d. B31 Series: Code for Pressure Piping.

e. 1998 ASME Boiler and Pressure Vessel Code: Section IX, "Welding and Brazing

Qualifications."

1.03 DEFINITIONS

A. Finished Spaces: Spaces other than mechanical and electrical equipment rooms, furred spaces, pipe chases, unheated spaces immediately below roof, spaces above ceilings, unexcavated spaces, crawlspaces, and tunnels.

B. Exposed, Interior Installations: Exposed to view indoors. Examples include finished occupied spaces and mechanical equipment rooms.

C. Concealed, Interior Installations: Concealed from view and protected from physical contact by building occupants. Examples include above ceilings and in chases.

D. The following are industry abbreviations for rubber materials:

1. EPDM: Ethylene-propylene-diene terpolymer rubber.

2. NBR: Acrylonitrile-butadiene rubber.

1.04 SUBMITTALS

SECTION 210500 - COMMON WORK RESULTS FOR FIRE SUPPRESSION: continued

210500-2 APS210500.SWF1.DOC

A. General: Submit the following and items in other DIVISION 21 Sections as required in

SECTION 013300 - SUBMITTALS.

B. Product Data: For the following:

1. Mechanical sleeve seals.

2. Escutcheons.

C. Welding certificates.

1.05 OPERATION AND MAINTENANCE DATA

A. Prepare operation and maintenance manuals in accordance with SECTION 017800 -

CONTRACT CLOSEOUT.

1.06 QUALITY ASSURANCE

A. Steel Support Welding: Qualify processes and operators according to AWS D1.1.

B. Steel Pipe Welding: Qualify processes and operators according to ASME Boiler and Pressure Vessel Code: Section IX, "Welding and Brazing Qualifications."

1. Comply with provisions in ASME B31 Series.

2. Certify that each welder has passed AWS qualification tests for welding processes involved and that certification is current.

C. Electrical Characteristics for Fire-Suppression Equipment: Equipment of higher electrical characteristics may be furnished provided such proposed equipment is approved in writing and connecting electrical services, circuit breakers, and conduit sizes are appropriately modified. If minimum energy ratings or efficiencies are specified, equipment shall comply with requirements.

D. Electronic Equipment Compliance:

1. Contractor warrants that all equipment, devices, items, systems, software, hardware, or firmware provided shall properly, appropriately, and consistently function and accurately process date and time data (including without limitation: calculating, comparing, and sequencing). This warranty supersedes anything in the Specifications or other Contract Documents which might be construed inconsistently. This warranty is applicable whether the equipment, device, item, system, software, hardware, or firmware is specified with or without reference to a manufacturer's name, make, or model number.

1.07 DELIVERY, STORAGE, AND HANDLING

A. Deliver pipes and tubes with factory-applied end caps. Maintain end caps through shipping, storage, and handling to prevent pipe end damage and to prevent entrance of dirt, debris, and moisture.

B. Store plastic pipes protected from direct sunlight. Support to prevent sagging and bending.

1.08 COORDINATION

A. Arrange for pipe spaces, chases, slots, and openings in building structure during progress of construction, to allow for fire-suppression installations.

B. Coordinate installation of required supporting devices and set sleeves in poured-in-place concrete and other structural components as they are constructed.

C. Coordinate requirements for access panels and doors for fire-suppression items requiring access that are concealed behind finished surfaces. Access panels and doors are specified in

DIVISION 8.

PART 2 - PRODUCTS

APS210500.SWF1.DOC 210500-3

2.01 MANUFACTURERS

A. In other Part 2 articles where subparagraph titles below introduce lists, the following requirements apply for product selection:

1. Manufacturers: Subject to compliance with requirements, provide products by the manufacturers specified.

2.02 PIPE, TUBE, AND FITTINGS

A. Refer to individual DIVISION 21 piping Sections for pipe, tube, and fitting materials and joining methods.

B. Pipe Threads: ASME B1.20.1 for factory-threaded pipe and pipe fittings.

2.03 JOINING MATERIALS

A. Refer to individual DIVISION 21 piping Sections for special joining materials not listed below.

B. Pipe-Flange Gasket Materials: Suitable for chemical and thermal conditions of piping system contents.

1. ASME B16.21, nonmetallic, flat, asbestos-free, 1/8-inch (3.2-mm)

a. Full-Face Type: For flat-face, Class 125, cast-iron and cast-bronze flanges.

maximum thickness unless thickness or specific material is indicated.

b. Narrow-Face Type: For raised-face, Class 250, cast-iron and steel flanges.

2. AWWA C110, rubber, flat face, 1/8-inch (3.2 mm)

C. Flange Bolts and Nuts: ASME B18.2.1, carbon steel, unless otherwise indicated.

thick, unless otherwise indicated; and full-face or ring type, unless otherwise indicated.

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

2.04 MECHANICAL SLEEVE SEALS

A. Description: Modular sealing element unit, designed for field assembly, to fill annular space between pipe and sleeve.

1. Manufacturers:

a. Metraflex Co.

b. Pipeline Seal and Insulator, Inc.

2. Sealing Elements: EPDM interlocking links shaped to fit surface of pipe. Include type and number required for pipe material and size of pipe.

3. Pressure Plates: Carbon steel. Include two for each sealing element.

4. Connecting Bolts and Nuts: Carbon steel with corrosion-resistant coating of length required to secure pressure plates to sealing elements. Include one for each sealing element.

2.05 SLEEVES

A. Galvanized-Steel Sheet:

0.0239-inch (0.6-mm)

B. Steel Pipe: ASTM A53, Type E, Grade B, Schedule 40, galvanized, plain ends.

minimum thickness; round tube closed with welded longitudinal joint.

C. Cast Iron: Cast or fabricated "wall pipe" equivalent to ductile-iron pressure pipe, with plain ends and integral waterstop, unless otherwise indicated.

D. Stack Sleeve Fittings: Manufactured, cast-iron sleeve with integral clamping flange. Include clamping ring and bolts and nuts for membrane flashing.

1. Underdeck Clamp: Clamping ring with set screws.

210500-4 APS210500.SWF1.DOC

2.06 ESCUTCHEONS

A. Description: Manufactured wall and ceiling escutcheons and floor plates, with an ID to closely fit around pipe, tube, and insulation of insulated piping and an OD that completely covers opening.

B. One-Piece, Deep-Pattern Type: Deep-drawn, box-shaped brass with polished chrome-plated finish.

C. One-Piece, Cast-Brass Type: With set screw.

1. Finish: Polished chrome-plated.

D. One-Piece, Stamped-Steel Type: With set screw and chrome-plated finish.

E. Split-Plate, Stamped-Steel Type: With concealed hinge, set screw, and chrome-plated finish.

F. One-Piece, Floor-Plate Type: Cast-iron floor plate.

G. Split-Casting, Floor-Plate Type: Cast brass with concealed hinge and set screw.

2.07 GROUT

A. Description: ASTM C1107, Grade B, nonshrink and nonmetallic, dry hydraulic-cement grout.

1. Characteristics: Post-hardening, volume-adjusting, nonstaining, noncorrosive, nongaseous, and recommended for interior and exterior applications.

2. Design Mix: 5000-psi (34.5-MPa)

3. Packaging: Premixed and factory packaged.

, 28-day compressive strength.

PART 3 -

3.01

EXECUTION

PIPING SYSTEMS - COMMON REQUIREMENTS

A. Install piping according to the following requirements and DIVISION 21 Sections specifying piping systems.

B. Drawing plans, schematics, and diagrams indicate general location and arrangement of piping systems. Indicated locations and arrangements were used to size pipe and calculate friction loss, expansion, pump sizing, and other design considerations. Install piping as indicated unless deviations to layout are approved on Coordination Drawings.

C. Install piping in concealed locations, unless otherwise indicated and except in equipment rooms and service areas.

D. Install piping indicated to be exposed and piping in equipment rooms and service areas at right angles or parallel to building walls. Diagonal runs are prohibited unless specifically indicated otherwise.

E. Install piping above accessible ceilings to allow sufficient space for ceiling panel removal.

F. Install piping to permit valve servicing.

G. Install piping at indicated slopes.

H. Install piping free of sags and bends.

I. Install fittings for changes in direction and branch connections.

J. Install piping to allow application of insulation.

K. Select system components with pressure rating equal to or greater than system operating pressure.

L. Install escutcheons for penetrations of walls, ceilings, and floors according to the following:

1. New Piping:

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

b. Insulated Piping: One-piece, stamped-steel type with spring clips.

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

APS210500.SWF1.DOC 210500-5

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

e. Bare Piping in Unfinished Service Spaces: One-piece, stamped-steel type with concealed hinge and set screw.

f. Bare Piping in Equipment Rooms: One-piece, stamped-steel type with set screw.

g. Bare Piping at Floor Penetrations in Equipment Rooms: One-piece, floor-plate type.

h. Equipment Rooms: Split-casting, floor-plate type.

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

N. Permanent sleeves are not required for holes formed by removable PE sleeves.

O. Install sleeves for pipes passing through concrete and masonry walls and concrete floor and roof slabs.

P. Install sleeves for pipes passing through concrete and masonry walls, gypsum-board partitions, and concrete floor and roof slabs.

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 (50 mm)

2. Install sleeves in new walls and slabs as new walls and slabs are constructed.

above finished floor level. Extend cast-iron sleeve fittings below floor slab as required to secure clamping ring if ring is specified.

3. Install sleeves that are large enough to provide 1/4-inch (6.4-mm)

a. Steel Pipe Sleeves: For pipes smaller than annular clear space between sleeve and pipe or pipe insulation. Use the following sleeve materials:

NPS 6 (DN 150)

b. Steel Sheet Sleeves: For pipes

NPS 6 (DN 150)

c. Stack Sleeve Fittings: For pipes penetrating floors with membrane waterproofing.

Secure flashing between clamping flanges. Install section of cast-iron soil pipe to extend sleeve to and larger, penetrating gypsum-board partitions.

2 inches (50 mm)

(1) Seal space outside of sleeve fittings with grout.

above finished floor level. Refer to DIVISION 7 for flashing.

4. Except for underground wall penetrations, seal annular space between sleeve and pipe or pipe insulation, using joint sealants appropriate for size, depth, and location of joint.

Refer to DIVISION 7 for materials and installation.

Q. Aboveground, Exterior-Wall Pipe Penetrations: Seal penetrations using sleeves and mechanical sleeve seals. Select sleeve size to allow for 1-inch (25-mm)

1. Install steel pipe for sleeves smaller than annular clear space between pipe and sleeve for installing mechanical sleeve seals.

6 inches (150 mm)

2. Install cast-iron "wall pipes" for sleeves in diameter.

6 inches (150 mm)

3. Mechanical Sleeve Seal Installation: Select type and number of sealing elements required for pipe material and size. Position pipe in center of sleeve. Assemble mechanical sleeve seals and install in annular space between pipe and sleeve. Tighten bolts against pressure plates that cause sealing elements to expand and make watertight seal.

and larger in diameter.

R. Underground, Exterior-Wall Pipe Penetrations: Install cast-iron "wall pipes" for sleeves. Seal pipe penetrations using mechanical sleeve seals. Select sleeve size to allow for 1-inch (25-mm)

1. Mechanical Sleeve Seal Installation: Select type and number of sealing elements required for pipe material and size. Position pipe in center of sleeve. Assemble mechanical sleeve seals and install in annular space between pipe and sleeve. Tighten annular clear space between pipe and sleeve for installing mechanical sleeve seals.

210500-6 APS210500.SWF1.DOC

bolts against pressure plates that cause sealing elements to expand and make watertight seal.

S. Fire-Barrier Penetrations: Maintain indicated fire rating of walls, partitions, ceilings, and floors at pipe penetrations. Seal pipe penetrations with firestop materials. Refer to DIVISION 7 for materials.

T. Verify final Equipment locations for roughing-in.

U. Refer to Equipment specifications in other Sections of these Specifications for roughing-in requirements.

3.02 PIPING JOINT CONSTRUCTION

A. Join pipe and fittings according to the following requirements and DIVISION 15 Sections specifying piping systems.

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

C. Remove scale, slag, dirt, and debris from inside and outside of pipe and fittings before assembly.

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

1. Apply appropriate tape or thread compound to external pipe threads unless dry seal threading is specified.

2. Damaged Threads: Do not use pipe or pipe fittings with threads that are corroded or damaged. Do not use pipe sections that have cracked or open welds.

E. Welded Joints: Construct joints according to ASME Boiler and Pressure Vessel Code -

Section IX, using qualified processes and welding operators.

F. Flanged Joints: Select appropriate gasket material, size, type, and thickness for service application. Install gasket concentrically positioned. Use suitable lubricants on bolt threads.

3.03 PAINTING

A. Painting of fire-suppression systems, equipment, and components is specified in DIVISION 9.

B. Damage and Touchup: Repair marred and damaged factory-painted finishes with materials and procedures to match original factory finish.

3.04 GROUTING

A. Mix and install grout for fire-suppression equipment base bearing surfaces, pump and other equipment base plates, and anchors.

B. Clean surfaces that will come into contact with grout.

C. Provide forms as required for placement of grout.

D. Avoid air entrapment during placement of grout.

E. Place grout, completely filling equipment bases.

F. Place grout on concrete bases and provide smooth bearing surface for equipment.

G. Place grout around anchors.

H. Cure placed grout.

END OF SECTION 210500

211000-1 APS211000.SWF1.DOC

DIVISION 21 - FIRE SUPPRESSION

PART 1 -

SECTION 211000 - FIRE-SUPPRESSION PIPING

1.01

GENERAL

SUMMARY

A. This Section includes the following fire-suppression piping inside the building:

1. Wet-pipe sprinkler systems.

B. Related Work Specified Elsewhere:

1. Piping outside the building: SECTION 331100 - PRESSURE PIPING.

2. Alarm devices not specified in this Section: SECTION 283100 - FIRE ALARM

SYSTEMS.

1.02 REFERENCES

A. Applicable Standards (Latest Edition):

1. American Society for Testing and Materials (ASTM):

a. A53/A53M - Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and

Seamless.

b. A106 - Seamless Carbon Steel Pipe for High-Temperature Service.

c. A135 - Electric-Resistance-Welded Steel Pipe.

d. A234/A234M - Pipe Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service.

e. A674 - Polyethylene Encasement for Ductile Iron Pipe for Water or Other Liquids.

f. A733 - Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe

Nipples.

g. A795 - Black and Hot-Dipped Zinc-Coated (Galvanized) Welded and Seamless

Steel Pipe for Fire Protection Use.

h. A865 - Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or

Seamless, for Use in Steel Pipe Joints.

2. American Society of Civil Engineers (ASCE):

a. 7 - Minimum Design Loads for Buildings and Other Structures: Section 9, Earthquake Loads.

3. American Water Works Association (AWWA):

a. C105 - Polyethylene Encasement for Ductile-Iron Pipe Systems.

4. American Welding Society (AWS):

a. A5.8 - Filler Metals for Brazing and Braze Welding.

5. ASME International (ASME):

a. B1.20.1 - Pipe Threads, General Purpose (Inch).

b. B16.1 - Cast Iron Pipe Flanges and Flanged Fittings.

c. B16.3 - Malleable Iron Threaded Fittings.

d. B16.4 - Gray Iron Threaded Fittings.

e. B16.5 - Pipe Flanges and Flanged Fittings.

f. B16.9 - Factory-Made Wrought Steel Buttwelding Fittings.

g. B16.11 - Forged Fittings, Socket Welding and Threaded.

h. B16.18 - Cast Copper Alloy Solder Joint Pressure Fittings.

i. B16.22 - Wrought Copper and Copper Alloy Solder Joint Pressure Fittings.

j. B16.24 - Cast Copper Alloy Pipe Flanges, Class 150, 300, 400, 600, 900, 1500, and

2500, and Flanged Fittings Class 150 and 300.

SECTION 211000 - FIRE-SUPPRESSION PIPING: continued

211000-2 APS211000.SWF1.DOC

k. B36.10M - Welded and Seamless Wrought Steel Pipe.

l. Boiler and Pressure Vessel Code: Section IX, "Welding and Brazing

Qualifications."

6. FM Global:

a. Fire Protection Approval Guide.

7. Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. (MSSSP):

a. 110 - Ball Valves Threaded, Socket-Welding, Solder-Joint, Grooved and Flared Ends.

8. National Electrical Manufacturers Association (NEMA):

a. ICS 6 - Industrial Control and Systems: Enclosures.

9. National Fire Protection Association (NFPA):

a. 1 – Fire Code Handbook

b. 13 - Installation of Sprinkler Systems.

10. Underwriters Laboratories Inc. (UL):

a. 45 - Portable Electric Tools.

b. 47 - Semiautomatic Fire Hose Storage Devices.

c. 193 -Alarm Valves for Fire-Protection Service.

d. 199 - Automatic Sprinklers for Fire-Protection Service.

e. 213 - Rubber Gasketed Fittings for Fire Protection Service.

f. 262 - Gate Valves for Fire-Protection Service.

g. 312 - Check Valves for Fire-Protection Service.

h. 346 - Waterflow Indicators for Fire Protection Signaling Systems.

i. 393 - Indicating Pressure Gauges for Fire-Protection Service.

j. 405 - Fire Department Connections.

k. 464 - Audible Signal Appliances.

l. 486A - Wire Connectors and Soldering Lugs for Use with Copper Conductors.

m. 668 - Hose Valves for Fire Protection Service.

n. 753 - Alarm Accessories for Automatic Water-Supply Control Valves for Fire

Protection Service.

o. 789 - Indicator Posts for Fire-Protection Service.

p. 1091 - Butterfly Valves for Fire-Protection Service.

q. 1474 - Adjustable Drop Nipples for Sprinkler Systems.

ab. Fire Protection Equipment Directory.

1.03 DEFINITIONS

A. Underground Service-Entrance Piping: Underground service piping below the building.

1.04 SYSTEM DESCRIPTIONS

A. Wet-Pipe Sprinkler System: Automatic sprinklers are attached to piping containing water and that is connected to water supply. Water discharges immediately from sprinklers when they are opened. Sprinklers open when heat melts fusible link or destroys frangible device. Hose connections are included if indicated.

1.05 SYSTEM PERFORMANCE REQUIREMENTS

A. Design and obtain approval from authority having jurisdiction for fire protection system specified. Design system in accordance with criteria on Drawings.

B. Construction (shop) drawings and calculations must be prepared by an individual that has obtained National Institute for Certification in Engineering Technologies, Automatic Sprinkler Systems, Level III certification, in accordance with the applicable NFPA code. A registered

APS211000.SWF1.DOC 211000-3

professional engineer licensed to practice fire protection engineering must stamp the shop drawings prior to submitting the fire extinguishing system shop drawings to the appropriate components designated Fire Protection Engineer.

1.06 SUBMITTALS

A. General: Submit each item in this Article in accordance with SECTION 210500 - COMMON

WORK RESULTS FOR FIRE SUPPRESSION.

B. Product Data: For the following:

1. Piping materials, including dielectric fittings, flexible connections, and sprinkler specialty fittings.

2. Pipe hangers and supports, including seismic restraints.

3. Valves, including listed fire-protection valves, unlisted general-duty valves, and specialty valves and trim.

4. Sprinklers, escutcheons, and guards. Include sprinkler flow characteristics, mounting, finish, and other pertinent data.

5. Fire department connections, including type; number, size, and arrangement of inlets;

caps and chains; size and direction of outlet; escutcheon and marking; and finish.

6. Alarm devices, including electrical data.

C. Shop Drawings: Diagram power, signal, and control wiring.

D. Fire-hydrant flow test report.

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

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" and "Contractor's Material and Test Certificate for Underground Piping."

G. Welding certificates.

H. Field quality-control test reports.

I. Operation and Maintenance Data: For sprinkler specialties to include in emergency, operation, and maintenance manuals.

1.07 QUALITY ASSURANCE

A. Installer Qualifications:

1. Installer's responsibilities include designing, fabricating, and installing fire-suppression 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: Qualify processes and operators according to ASME Boiler and Pressure Vessel

Code: Section IX.

C. NFPA Standards: Fire-suppression-system equipment, specialties, accessories, installation, and testing shall comply with the following:

1. NFPA 13.

2. NFPA 24.

3. NFPA 230.

1.08 COORDINATION:

211000-4 APS211000.SWF1.DOC

A. Coordinate layout and installation of sprinklers with other construction that penetrates ceilings, including light fixtures, HVAC equipment, and partition assemblies.

1.09 EXTRA MATERIALS

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

1. Sprinkler Cabinets: Finished, wall-mounting, steel cabinet with hinged cover, 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 on Project.

PART 2 -

2.01

PRODUCTS

MANUFACTURERS

A. In other Part 2 articles where titles below introduce lists, the following requirements apply to product selection:

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

2.02 STEEL PIPE AND FITTINGS

A. Threaded-End, Schedule 40 Steel Pipe: ASTM A53/A53M, ASTM A135, or

ASTM A795, hot-dip galvanized where indicated and with factory- or field-formed threaded ends.

1. Cast-Iron Threaded Flanges: ASME B16.1.

2. Malleable-Iron Threaded Fittings: ASME B16.3.

3. Gray-Iron Threaded Fittings: ASME B16.4.

4. Steel Threaded Pipe Nipples: ASTM A733, made of ASTM A53/A53M or ASTM A106, Schedule 40, seamless steel pipe. Include ends matching joining method.

5. Steel Threaded Couplings: ASTM A865.

B. Grooved-End, Schedule 40 Steel Pipe: ASTM A53/A53M, ASTM A135, or ASTM A795, with factory- or field-formed, square-cut- or roll-grooved ends.

1. Grooved-Joint Piping Systems:

a. Manufacturers:

(1) Central Sprinkler Corp.

(2) Ductilic, Inc.

(3) National Fittings, Inc.

(4) Victaulic Co. of America.

b. Grooved-End Fittings: UL-listed, ASTM A536, ductile-iron casting with OD matching steel-pipe OD.

c. Grooved-End-Pipe Couplings: UL 213 and AWWA C606, rigid pattern, unless otherwise indicated; gasketed fitting matching steel-pipe OD. Include ductile-iron housing with keys matching steel-pipe and fitting grooves, prelubricated rubber gasket listed for use with housing, and steel bolts and nuts.

2.03 DIELECTRIC FITTINGS

A. Assembly shall be copper alloy, ferrous, and insulating materials with ends matching piping system.

APS211000.SWF1.DOC 211000-5

B. Dielectric Unions: Factory-fabricated assembly, designed for 250-psig (1725-kPa) minimum working pressure at 180oF (82o

1. Manufacturers:

C). Include insulating material that isolates dissimilar materials and ends with inside threads according to ASME B1.20.1.

a. Watts Industries, Inc.; Water Products Div.

b. Zurn Industries, Inc.; Wilkins Div.

C. Dielectric Flanges: Factory-fabricated companion-flange assembly, for 175-psig (1200-kPa) minimum working-pressure rating as required for piping system.

1. Manufacturers:

a. Watts Industries, Inc.; Water Products Div.

D. Dielectric Couplings: Galvanized steel with inert and noncorrosive thermoplastic lining and threaded ends and 300-psig (2070-kPa) working-pressure rating at 225oF (107o

1. Manufacturers:

C).

a. Lochinvar Corp.

E. Dielectric Nipples: Electroplated steel with inert and noncorrosive thermoplastic lining, with combination of plain, threaded, or grooved ends and 300-psig (2070-kPa) working-pressure rating at 225oF (107o

1. Manufacturers:

C).

a. Victaulic Co. of America.

2.04 FLEXIBLE CONNECTORS

A. Flexible connectors shall have materials suitable for system fluid. Include 175-psig (1200-kPa) minimum working-pressure rating and ends according to the following:

1. NPS 2 (DN 50) and Smaller: Threaded.

B. Manufacturers:

1. Flex-Hose Co., Inc.

2. Hyspan Precision Products, Inc.

3. Mercer Rubber Co.

4. Metraflex, Inc.

C. Stainless-Steel-Hose/Steel Pipe, Flexible Connectors: Corrugated, stainless-steel, inner tubing covered with stainless-steel wire braid. Include steel nipples or flanges, welded to hose.

2.05 A. Building entrance fitting shall be composed of a single extended 90 degree fitting of fabricated

304 stainless steel tubing, maximum working pressure 200psi (14 bar). The fitting shall have a grooved-end connection on the outlet (building) side and a cast iron pipe size coupler on the inlet (underground) side. The grooved end shall include a coupler and cap to facilitate testing of the underground piping. The In-Building Riser shall be similar to Ames Fire & Waterworks Series IBR.

UNDERGROUND BUILDING ENTRANCE FITTING

2.06 CORROSION-PROTECTIVE ENCASEMENT FOR PIPING

A. Encasement for Underground Metal Piping: ASTM A 674 or AWWA C105, PE film, 0.008-inch (0.20-mm) minimum thickness, tube or sheet.

2.07 SPRINKLER SPECIALTY FITTINGS

A. Sprinkler specialty fittings shall be UL listed or FMG approved, with 175-psig (1200-kPa) minimum working-pressure rating, and made of materials compatible with piping. Sprinkler specialty fittings shall have 250-psig (1725-kPa) minimum working-pressure rating if fittings are components of high-pressure piping system.

211000-6 APS211000.SWF1.DOC

B. Outlet Specialty Fittings:

1. Manufacturers:

a. Central Sprinkler Corp.

b. Ductilic, Inc.

c. National Fittings, Inc.

d. Star Pipe Products; Star Fittings Div.

e. Victaulic Co. of America.

C. Sprinkler Drain and Alarm Test Fittings: Cast- or ductile-iron body; with threaded or locking-lug inlet and outlet, test valve, and orifice and sight glass.

1. Manufacturers:

a. Central Sprinkler Corp.

b. Viking Corp.

c. Victaulic Co. of America.

D. Sprinkler Branch-Line Test Fittings: Brass body with threaded inlet, capped drain outlet, and threaded outlet for sprinkler.

1. Manufacturers:

a. Elkhart Brass Mfg. Co., Inc.

b. Potter-Roemer; Fire-Protection Div.

E. Sprinkler Inspector's Test Fitting: Cast- or ductile-iron housing with threaded inlet and drain outlet and sight glass.

1. Manufacturers:

a. Central Sprinkler Corp.

F. Drop-Nipple Fittings: UL 1474, adjustable with threaded inlet and outlet, and seals.

1. Manufacturers:

a. CECA, LLC.

b. Merit.

2.08 LISTED FIRE-PROTECTION VALVES

A. Valves shall be UL listed or FMG approved, with 175-psig (1200 kPa) minimum pressure rating. Valves shall have 250-psig (1725-kPa) minimum pressure rating if valves are components of high-pressure piping system.

B. Gate Valves with Wall Indicator Posts:

1. Gate Valves: UL 262, cast-iron body, bronze mounted, with solid disc, nonrising stem, operating nut, and flanged ends.

2. Indicator Posts: UL 789, horizontal-wall type, cast-iron body, with hand wheel, extension rod, locking device, and cast-iron barrel.

3. Manufacturers:

a. Grinnell Fire Protection.

b. McWane, Inc.; Kennedy Valve Div.

c. NIBCO.

d. Stockham.

C. Ball Valves: Comply with UL 1091, except with ball instead of disc.

1. NPS 1-1/2 (DN 40) and Smaller: Bronze body with threaded ends.

2. NPS 2 and NPS 2-1/2 (DN 50 and DN 65): Bronze body with threaded ends or ductile-iron body with grooved ends.

3. NPS 3 (DN 80): Ductile-iron body with grooved ends.

4. Manufacturers:

a. NIBCO.

b. Victaulic Co. of America.

APS211000.SWF1.DOC 211000-7

D. Butterfly Valves: UL 1091.

1. NPS 2 (DN 50) and Smaller: Bronze body with threaded ends.

a. Manufacturers:

(1) Milwaukee Valve Company.

2. NPS 2-1/2 (DN 65) and Larger: Bronze, cast-iron, or ductile-iron body; wafer type or with flanged or grooved ends.

a. Manufacturers:

(1) Central Sprinkler Corp.

(2) McWane, Inc.; Kennedy Valve Div.

(3) Mueller Company.

(4) NIBCO.

(5) Pratt, Henry Company.

(6) Victaulic Co. of America.

(7) Insert manufacturer's name.>

E. Check Valves NPS 2 (DN 50) and Larger: UL 312, swing type, cast-iron body with flanged or grooved ends.

1. Manufacturers:

a. Central Sprinkler Corp.

b. Grinnell Fire Protection.

c. Mueller Company.

d. NIBCO.

e. Potter-Roemer; Fire Protection Div.

f. Reliable Automatic Sprinkler Co., Inc.

g. Stockham.

h. Victaulic Co. of America.

i. Watts Industries, Inc.; Water Products Div.

F. Gate Valves: UL 262, OS&Y type.

1. NPS 2 (DN 50) and Smaller: Bronze body with threaded ends.

a. Manufacturers:

(1) Crane Co.; Crane Valve Group; Crane Valves.

(2) Hammond Valve.

(3) NIBCO.

2. NPS 2-1/2 (DN 65) and Larger: Cast-iron body with flanged ends.

a. Manufacturers:

(1) Clow Valve Co.

(2) Milwaukee Valve Company.

(3) Mueller Company.

(4) NIBCO.

G. Indicating Valves: UL 1091, with integral indicating device and ends matching connecting piping.

1. Indicator: Electrical, 115-Vac, prewired, 2-circuit, supervisory switch.

2. NPS 2 (DN 50) and Smaller: Ball or butterfly valve with bronze body and threaded ends.

a. Manufacturers:

(1) Milwaukee Valve Company.

(2) NIBCO.

(3) Victaulic Co. of America.

3. NPS 2-1/2 (DN 65) and Larger: Butterfly valve with cast- or ductile-iron body; wafer type or with flanged or grooved ends.

a. Manufacturers:

211000-8 APS211000.SWF1.DOC

(1) Central Sprinkler Corp.

(2) Grinnell Fire Protection.

(3) McWane, Inc.; Kennedy Valve Div.

(4) Milwaukee Valve Company.

(5) NIBCO.

(6) Victaulic Co. of America.

2.09 UNLISTED GENERAL-DUTY VALVES

A. Ball Valves NPS 2 (DN 50) and Smaller: MSS SP-110, 2-piece copper-alloy body with chrome-plated brass ball, 600-psig (4140-kPa) minimum CWP rating, blowout-proof stem, and threaded ends.

B. Check Valves NPS 2 (DN 50) and Smaller: MSS SP-80, Type 4, Class 125 minimum, swing type with bronze body, nonmetallic disc, and threaded ends.

C. Gate Valves NPS 2 (DN 50) and Smaller: MSS SP-80, Type 2, Class 125 minimum, with bronze body, solid wedge, and threaded ends.

D. Globe Valves NPS 2 (DN 50) and Smaller: MSS SP-80, Type 2, Class 125 minimum, with bronze body, nonmetallic disc, and threaded ends.

2.10 SPECIALTY VALVES

A. Sprinkler System Control Valves: UL listed or FMG approved, cast- or ductile-iron body with flanged or grooved ends, and 175-psig (1200-kPa) minimum pressure rating. Control valves shall have 250-psig (1725-kPa) minimum pressure rating if valves are components of high-pressure piping system.

1. Manufacturers:

a. Central Sprinkler Corp.

b. Grinnell Fire Protection.

c. Reliable Automatic Sprinkler Co., Inc.

d. Star Sprinkler Inc.

e. Victaulic Co. of America.

f. Viking Corp.

2. Riser Check Valves: UL listed, designed for vertical installation, with ductile iron body, rubber faced clapper hinged to access cover. Include trim sets for bypass, main drain, and pressure gages. All moving parts shall be serviceable without removing valve from installed position.

B. Automatic Drain Valves: UL 1726, NPS 3/4 (DN 20), ball-check device with threaded ends.

1. Manufacturers:

a. Grinnell Fire Protection.

2.11 SPRINKLERS

A. Sprinklers shall be UL listed or FMG approved, with 175-psig (1200-kPa) minimum pressure rating. Sprinklers shall have 250-psig (1725-kPa) minimum pressure rating if sprinklers are components of high-pressure piping system.

B. Manufacturers:

1. Reliable Automatic Sprinkler Co., Inc.

2. Victaulic Co. of America.

3. Viking Corp.

C. Automatic Sprinklers: With heat-responsive element complying with the following:

1. UL 199, for nonresidential applications.

2. Factory Mutual Approval, Standard 2000.

APS211000.SWF1.DOC 211000-9

D. Sprinkler Types and Categories: Nominal 1/2-inch (12.7-mm) orifice for "Ordinary" temperature classification rating, unless otherwise indicated or required by application.

1. Open Sprinklers: UL 199, without heat-responsive element.

a. Orifice: 1/2 inch (12.7 mm), with discharge coefficient K between 5.3 and 5.8.

b. Orifice: 17/32 inch (13.5 mm), with discharge coefficient K between 7.4 and 8.2.

E. Sprinkler types, features, and options as follows:

1. Concealed ceiling sprinklers, including cover plate.

2. Pendent sprinklers.

3. Quick-response sprinklers.

4. Sidewall sprinklers.

5. Upright sprinklers.

F. Sprinkler Finishes: Chrome plated, bronze, and painted.

G. Special Coatings: Wax, lead, and corrosion-resistant paint.

H. 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: Plastic, white finish, one piece, flat.

I. Sprinkler Guards: Wire-cage type, including fastening device for attaching to sprinkler.

2.12 FIRE DEPARTMENT CONNECTIONS

A. Manufacturers:

1. Central Sprinkler Corp.

2. Elkhart Brass Mfg. Co., Inc.

3. Guardian Fire Equipment Incorporated.

4. Potter-Roemer; Fire-Protection Div.

5. Reliable Automatic Sprinkler Co., Inc.

B. Wall-Type, Fire Department Connection: UL 405, 175-psig (1200-kPa) minimum pressure rating; with corrosion-resistant-metal body with brass inlets, brass wall escutcheon plate, brass lugged caps with gaskets and brass chains, and brass lugged swivel connections. Include inlets with threads according to NFPA 1963 and matching local fire department sizes and threads, outlet with pipe threads, extension pipe nipples, check devices or clappers for inlets, and escutcheon plate with marking similar to "AUTO SPKR & STANDPIPE."

1. Type: Flush, with two inlets and square or rectangular escutcheon plate.

2. Type: Exposed, projecting, with two inlets and round escutcheon plate.

3. Finish: Polished chrome-plated.

2.13 ALARM DEVICES

A. Alarm-device types shall match piping and equipment connections.

B. Electrically Operated Alarm: UL 464, with 8-inch- (200-mm-) minimum-diameter, vibrating-type, metal alarm bell with red-enamel factory finish and suitable for outdoor use.

1. Manufacturers:

a. Potter Electric Signal Company.

b. System Sensor.

C. Water-Flow Indicator: UL 346, electrical-supervision, paddle-operated-type, water-flow detector with 250-psig (1725-kPa) pressure rating and designed for horizontal or vertical installation. Include two single-pole, double-throw circuit switches for isolated alarm and auxiliary contacts, 7 A, 125-V ac and 0.25 A, 24-V dc; complete with factory-set, field-adjustable retard element to prevent false signals and tamperproof cover that sends signal if removed.

211000-10 APS211000.SWF1.DOC

a. ADT Security Services, Inc.

b. Potter Electric Signal Company.

c. System Sensor.

d. Viking Corp.

e. Watts Industries, Inc.; Water Products Div.

D. Valve Supervisory Switch: UL 753, electrical, single-pole, double-throw switch with normally closed contacts. Include design that signals controlled valve is in other than fully open position.

1. Manufacturers:

a. McWane, Inc.; Kennedy Valve Div.

b. Potter Electric Signal Company.

c. System Sensor.

E. Indicator-Post Supervisory Switch: UL 753, electrical, single-pole, double-throw switch with normally closed contacts. Include design that signals controlled indicator-post valve is in other than fully open position.

1. Manufacturers:

a. Potter Electric Signal Company.

b. System Sensor.

2.14 PRESSURE GAUGES

A. Manufacturers:

1. Dresser Equipment Group; Instrument Div.

2. Marsh Bellofram.

B. Description: UL 393, 3-1/2- to 4-1/2-inch- (90- to 115-mm-) diameter, dial pressure gauge with range of 0 to 250 psig (0 to 1725 kPa) minimum.

1. Water System Piping: Include caption "WATER" on dial face.

PART 3 -

3.01

EXECUTION

PREPARATION

A. Perform fire-hydrant flow test according to NFPA 13 and NFPA 291. Use results for system design calculations required in Part 1 "Quality Assurance" Article.

B. Report test results promptly and in writing.

3.02 EARTHWORK

A. Refer to DIVISION 31 for excavating, trenching, and backfilling.

3.03 EXAMINATION

A. Examine roughing-in for hose connections and stations to verify actual locations of piping connections before installation.

B. Examine walls and partitions for suitable thicknesses, fire- and smoke-rated construction, framing for hose-station cabinets, and other conditions where hose connections and stations are to be installed.

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

3.04 PIPING APPLICATIONS, GENERAL

A. Shop weld pipe joints where welded piping is indicated.

B. Do not use welded joints for galvanized-steel pipe.

APS211000.SWF1.DOC 211000-11

C. Flanges, flanged fittings, unions, nipples, and transition and special fittings with finish and pressure ratings same as or higher than system's pressure rating may be used in aboveground applications, unless otherwise indicated.

D. Piping between Fire Department Connections and Check Valves: Galvanized, standard-weight steel pipe with grooved ends; grooved-end fittings; grooved-end-pipe couplings; and grooved joints.

E. Underground Service-Entrance Piping: Provide Stainless Steel building entrance fitting.

3.05 SPRINKLER SYSTEM PIPING APPLICATIONS

A. Standard-Pressure, Wet-Pipe Sprinkler System, 175-psig (1200-kPa) Maximum Working

Pressure:

1. NPS 1-1/2 (DN 40) and Smaller: Threaded-end, black, Schedule 40 steel pipe; cast- or malleable-iron threaded fittings; and threaded joints.

2. NPS 1-1/2 (DN 40) and Smaller: Plain-end, black, Schedule 40 steel pipe; locking-lug fittings; and twist-locked joints.

3. NPS 1-1/2 (DN 40) and Smaller: Plain-end, black, Schedule 40 steel pipe; steel welding fittings; and welded joints.

4. NPS 2 (DN 50): Threaded-end, black, Schedule 40 steel pipe; cast- or malleable-iron threaded fittings; and threaded joints.

5. NPS 2 (DN 50): Plain-end, black, Schedule 40 steel pipe; locking-lug fittings; and twist-locked joints.

6. NPS 2 (DN 50): Plain-end, black, Schedule 40 steel pipe; steel welding fittings; and welded joints.

7. NPS 2 (DN 50): Grooved-end, black, Schedule 40 steel pipe; grooved-end fittings;

grooved-end-pipe couplings; and grooved joints.

8. NPS 2-1/2 to NPS 3-1/2 (DN 65 to DN 90): Threaded-end, black, Schedule 40 steel pipe;

cast- or malleable-iron threaded fittings; and threaded joints.

9. NPS 2-1/2 to NPS 3-1/2 (DN 65 to DN 90): Plain-end, black, Schedule 40 steel pipe;

steel welding fittings; and welded joints.

10. NPS 2-1/2 to NPS 3-1/2 (DN 65 to DN 90): Grooved-end, black, Schedule 40 steel pipe;

grooved-end fittings; grooved-end-pipe couplings; and grooved joints.

11. NPS 4 to NPS 6 (DN 100 to DN 150): Threaded-end, black, Schedule 40 steel pipe; cast-or malleable-iron threaded fittings; and threaded joints.

12. NPS 4 to NPS 6 (DN 100 to DN 150): Plain-end, black, Schedule 40 steel pipe; steel welding fittings; and welded joints.

13. NPS 4 to NPS 6 (DN 100 to DN 150): Grooved-end, black Schedule 40 steel pipe;

grooved-end fittings; grooved-end-pipe couplings; and grooved joints.

3.06 VALVE APPLICATIONS

A. Drawings indicate valve types to be used. Where specific valve types are not indicated, the following requirements apply:

1. Listed Fire-Protection Valves: UL listed and FMG approved for applications where required by NFPA 13.

a. Shutoff Duty: Use ball, butterfly, or gate valves.

2. Unlisted General-Duty Valves: For applications where UL-listed and FMG-approved valves are not required by NFPA 13.

a. Shutoff Duty: Use ball, butterfly, or gate valves.

b. Throttling Duty: Use ball or globe valves.

211000-12 APS211000.SWF1.DOC

3.07 JOINT CONSTRUCTION

A. Refer to SECTION 210500 for basic piping joint construction.

B. Threaded Joints: Comply with NFPA 13 for pipe thickness and threads. Do not thread pipe smaller than NPS 8 (DN 200) with wall thickness less than Schedule 40 unless approved by authorities having jurisdiction and threads are checked by a ring gage and comply with

ASME B1.20.1.

C. Grooved Joints: Assemble joints with listed coupling and gasket, lubricant, and bolts.

1. Steel Pipe: Square-cut or roll-groove piping as indicated. Use grooved-end fittings and rigid, grooved-end-pipe couplings, unless otherwise indicated.

D. Dissimilar-Metal Piping Joints: Construct joints using dielectric fittings compatible with both piping materials.

1. NPS 2 (DN 50) and Smaller: Use dielectric unions, couplings, or nipples.

2. NPS 2-1/2 to NPS 4 (DN 65 to DN 100): Use dielectric flanges.

3. NPS 5 (DN 125) and Larger: Use dielectric flange insulation kits.

3.08 SERVICE-ENTRANCE PIPING

A. Connect fire-suppression piping to water-service piping of size and in location indicated for service entrance to building. Refer to SECTION 331100 - PRESSURE PIPING for exterior piping.

3.09 PIPING INSTALLATION

A. Refer to SECTION 210500 for basic piping installation.

B.…