B08_Attach 02 Specifications Vol 2 of 2.pdf

Antietam National Battlefield Sharpsburg, MD

Rehabilitate Antietam Visitor Center

ANTI – 225963

PROJECT SPECIFICATIONS

FINAL CONSTRUCTION DOCUMENTS

Volume 2 of 2

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

FINAL CONSTRUCTION DOCUMENTS

May 22, 2020

ANTI - 225963

05222020

00 01 10 - 1

TABLE OF CONTENTS

DOCUMENT 00 01 10 – TABLE OF CONTENTS

VOLUME 1 of 2

SECTION

NUMBER SECTION TITLE

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

000107 SEALS PAGE (NOT INCLUDED)

DIVISION 01 - GENERAL REQUIREMENTS

011100 SUMMARY OF WORK

012600 CONTRACT MODIFICATION PROCEDURES

012700 DEFINITION OF CONTRACT LINE ITEMS

013100 PROJECT MANAGEMENT AND COORDINATION

013216 CONSTRUCTION SCHEDULE

013233 PHOTOGRAPHIC DOCUMENTATION FOR HISTORIC PRESERVATION

PROJECTS

013323 SUBMITTAL PROCEDURES

013513.22 ARCHEOLOGICAL PROTECTION

013523 SAFETY REQUIREMENTS

013591 HISTORIC PRESERVATION TREATMENT PROCEDURES

014000 QUALITY REQUIREMENTS

014200 REFERENCE STANDARDS

015000 TEMPORARY FACILITIES AND CONTROLS

015639 TEMPORARY TREE AND PLANT PROTECTION

015719.11 INDOOR AIR QUALITY MANAGEMENT

015719.12 NOISE AND ACOUSTICS MANAGEMENT

015723 TEMPORARY STORM WATER POLLUTION PREVENTION

016700 PRODUCT REQUIREMENTS

017329 CUTTING AND PATCHING

017340 EXECUTION

017419 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

017700 CLOSEOUT PROCEDURES

017823 OPERATION AND MAINTENANCE DATA

017900 DEMONSTRATION AND TRAINING

018113 SUSTAINABLE DESIGN REQUIREMENTS FOR NON LEED™ PROJECTS

019114 TOTAL BUILDING COMMISSIONING

DIVISION 02 - EXISTING CONDITIONS

024119 SELECTIVE DEMOLITION

028214 ASBESTOS ABATEMENT

028313 LEAD-BASED PAINT ABATEMENT

028444 HAZARDOUS WASTE REMOVAL AND DISPOSAL

00 01 10 - 2

DIVISION 03 - CONCRETE

033000 CAST-IN-PLACE CONCRETE

035416 HYDRAULIC CEMENT UNDERLAYMENT

DIVISION 04 - MASONRY

040140.61 STONE REPAIR

040140.62 STONE REPOINTING

042200 CONCRETE UNIT MASONRY

044313.13 ANCHORED STONE MASONRY VENEER

DIVISION 05 - METALS

051200 STRUCTURAL STEEL FRAMING

052100 STEEL JOIST FRAMING

053100 STEEL DECKING

055000 METAL FABRICATIONS

055213 PIPE AND TUBE RAILINGS

055313 BAR GRATINGS

057300 DECORATIVE METAL RAILINGS

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

061053 MISCELLANEOUS ROUGH CARPENTRY

061600 SHEATHING

062013 EXTERIOR FINISH CARPENTRY

064023 INTERIOR ARCHITECTURAL WOODWORK

064113 WOOD-VENEER-FACED ARCHITECTURAL CABINETS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

071113 BITUMINOUS DAMPPROOFING

071619 METAL OXIDE WATERPROOFING

072100 THERMAL INSULATION

072726 FLUID-APPLIED MEMBRANE AIR BARRIERS

074646 FIBER-CEMENT SIDING

075419 POLYVINYL-CHLORIDE (PVC) ROOFING

076200 SHEET METAL FLASHING AND TRIM

078413 PENETRATION FIRESTOPPING

078446 FIRE-RESISTIVE JOINT SYSTEMS

079200 JOINT SEALANTS

DIVISION 08 - OPENINGS

081113 HOLLOW METAL DOORS AND FRAMES

081416 FLUSH WOOD DOORS

083113 ACCESS DOORS AND FRAMES

083516 FOLDING GRILLES

084113 ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

086200 UNIT SKYLIGHTS

087100 DOOR HARDWARE

088000 GLAZING

00 01 10 - 3

089119 FIXED LOUVERS

DIVISION 09 - FINISHES

092116.23 GYPSUM BOARD SHAFT WALL ASSEMBLIES

092216 NON-STRUCTURAL METAL FRAMING

092420 PLASTER REPAIR

092900 GYPSUM BOARD

093013 CERAMIC TILING

095113 ACOUSTICAL PANEL CEILINGS

095433 LINEAR WOOD CEILINGS

096340 STONE FLOORING

096513 RESILIENT BASE AND ACCESSORIES

096519 RESILIENT TILE FLOORING

096813 TILE CARPETING

099113 EXTERIOR PAINTING

099123 INTERIOR PAINTING

DIVISION 10 - SPECIALTIES

102113.19 PLASTIC TOILET COMPARTMENTS

102800 TOILET ACCESSORIES

104413 FIRE PROTECTION CABINETS

104416 FIRE EXTINGUISHERS

107353 TRELLIS SUNSHADE

DIVISION 11 - EQUIPMENT

113013 RESIDENTIAL APPLIANCES

DIVISION 12 - FURNISHINGS

122413 ROLLER WINDOW SHADES

123661.19 QUARTZ AGGLOMERATE COUNTERTOPS

124813.13 ENTRANCE FLOOR MATS

124843.23 ANTI-FATIGUE FLOOR MATS

DIVISION 13 - SPECIAL CONSTRUCTION

133423 MODULAR BUILDINGS

DIVISION 14 - CONVEYING EQUIPMENT

142400 HYDRAULIC ELEVATORS

00 01 10 - 4

VOLUME 2 of 2

DIVISION 21 - FIRE SUPPRESSION

210517 SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

210518 ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING

210529 HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND EQUIPMENT

210553 IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

211119 FIRE DEPARTMENT CONNECTIONS

211313 WET-PIPE SPRINKLER SYSTEMS

DIVISION 22 - PLUMBING

220513 COMMON MOTOR REQUIREMENTS FOR PLUMBING EQUIPMENT

220517 SLEEVES AND SLEEVE SEALS FOR PLUMBING PIPING

220518 ESCUTCHEONS FOR PLUMBING PIPING

220523.12 BALL VALVES FOR PLUMBING PIPING

220523.14 CHECK VALVES FOR PLUMBING PIPING

220529 HANGERS AND SUPPORTS FOR PLUMBING PIPING AND EQUIPMENT

220553 IDENTIFICATION FOR PLUMBING PIPING AND EQUIPMENT

220719 PLUMBING PIPING INSULATION

220800 COMMISSIONING OF PLUMBING

221116 DOMESTIC WATER PIPING

221119 DOMESTIC WATER PIPING SPECIALTIES

221123.13 DOMESTIC-WATER PACKAGED BOOSTER PUMPS

221316 SANITARY WASTE AND VENT PIPING

221319 SANITARY WASTE PIPING SPECIALTIES

221319.13 SANITARY DRAINS

221343 FACILITY PACKAGED SEWAGE PUMPING STATIONS

221423 STORM DRAINAGE PIPING SPECIALTIES

221429 SUMP PUMPS

223200 DOMESTIC WATER FILTRATION EQUIPMENT

223300 ELECTRIC, DOMESTIC-WATER HEATERS

223500 DOMESTIC-WATER HEAT EXCHANGERS

224213.13 COMMERCIAL WATER CLOSETS

224213.16 COMMERCIAL URINALS

224216.13 COMMERCIAL LAVATORIES

224216.16 COMMERCIAL SINKS

224713 DRINKING FOUNTAINS

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

230513 COMMON MOTOR REQUIREMENTS FOR HVAC EQUIPMENT

230517 SLEEVES AND SLEEVE SEALS FOR HVAC PIPING

230518 ESCUTCHEONS FOR HVAC PIPING

230529 HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT

230548.13 VIBRATION CONTROLS FOR HVAC

230553 IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT

230593 TESTING, ADJUSTING, AND BALANCING FOR HVAC

230713 DUCT INSULATION

00 01 10 - 5

230719 HVAC PIPING INSULATION

230800 COMMISSIONING OF HVAC

233113 METAL DUCTS

233300 AIR DUCT ACCESSORIES

233346 FLEXIBLE DUCTS

233713 DIFFUSERS, REGISTERS, AND GRILLES

233416 CENTRIFUGAL HVAC FANS

237433 DEDICATED OUTDOOR-AIR UNITS

238129 VARIABLE-REFRIGERANT-FLOW HVAC SYSTEMS

238239.13 CABINET UNIT HEATERS

238239.19 WALL AND CEILING UNIT HEATERS

238313 RADIANT-HEATING ELECTRIC CABLES

DIVISION 26 - ELECTRICAL

260519 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES

260526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

260529 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS

260533 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS

260543 UNDERGROUND DUCTS AND RACEWAYS FOR ELECTRICAL SYSTEMS

260544 SLEEVES AND SLEEVE SEALS FOR ELECTRICAL RACEWAYS AND CABLING

260553 IDENTIFICATION FOR ELECTRICAL SYSTEMS

260573.13 SHORT-CIRCUIT STUDIES

260573.19 ARC-FLASH HAZARD ANALYSIS

260923 LIGHTING CONTROL DEVICES

260936 MODULAR DIMMING CONTROLS

260943 NETWORK LIGHTING CONTROLS

262416 PANELBOARDS

262713 ELECTRICITY METERING

262726 WIRING DEVICES

262813 FUSES

262816 ENCLOSED SWITCHES AND CIRCUIT BREAKERS

263100 PHOTOVOLTAIC SYSTEM COLLECTORS

264113 LIGHTNING PROTECTION FOR STRUCTURES

265119 LED INTERIOR LIGHTING

265213 EMERGENCY AND EXIT LIGHTING

DIVISION 27 - COMMUNICATIONS

270526 GROUNDING AND BONDING FOR COMMUNICATIONS SYSTEMS

270528 PATHWAYS FOR COMMUNICATIONS SYSTEMS

270529 HANGERS AND SUPPORTS FOR COMMUNICATIONS SYSTEMS

270536 CABLE TRAYS FOR COMMUNICATIONS SYSTEMS

270543 UNDERGROUND PATHWAYS AND STRUCTURES FOR COMMUNICATION

SYSTEMS

270544 SLEEVES AND SLEEVE SEALS FOR COMMUNICATIONS PATHWAYS AND CABLING

270553 IDENTIFICATION FOR COMMUNICATIONS SYSTEMS

271100 COMMUNICATIONS EQUIPMENT ROOM FITTINGS

271116 COMMUNICATIONS RACKS, FRAMES, AND ENCLOSURES

00 01 10 - 6

271313 COMMUNICATIONS COPPER BACKBONE CABLING

271323 COMMUNICATIONS OPTICAL FIBER BACKBONE CABLING

271333 COMMUNICATIONS COAXIAL BACKBONE CABLING

271513 COMMUNICATIONS COPPER HORIZONTAL CABLING

271533 COMMUNICATIONS COAXIAL HORIZONTAL CABLING

275116 PUBLIC ADDRESS SYSTEMS

275123.20 COMMERCIAL INTERCOMMUNICATIONS AND PROGRAM SYSTEMS

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

282000 VIDEO SURVEILLANCE

283100 INTRUSION DETECTION

284621.11 ADDRESSABLE FIRE-ALARM SYSTEMS

DIVISION 31 - EARTHWORK

311000 SITE CLEARING

312000 EARTH MOVING

315000 EXCAVATION SUPPORT AND PROTECTION

DIVISION 32 - EXTERIOR IMPROVEMENTS

321216 ASPHALT PAVING

321217 SPECIAL ASPHALT PAVING

321313 CONCRETE PAVING

321373 CONCRETE PAVING JOINT SEALANTS

321400 UNIT PAVING

321723 PAVEMENT MARKINGS

323300 SITE FURNISHINGS

329100 PLANTING SOIL

329200 TURF AND GRASSES

329300 PLANTS

DIVISION 33 - UTILITIES

330500 COMMON WORK RESULTS FOR UTILITIES

330507.23 JACKING AND BORING

334100 STORM UTILITY DRAINAGE PIPING

334600 SUBDRAINAGE

END OF TABLE OF CONTENTS

21 05 17 - 1

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

SECTION 21 05 17 - SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Sleeves.

2. Sleeve-seal systems.

3. Sleeve-seal fittings.

4. Grout.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product.

1.3 INFORMATIONAL SUBMITTALS

A. Field quality-control reports.

PART 2 - PRODUCTS

2.1 SLEEVES

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

1. Advance Products & Systems, Inc.

2. CALPICO, Inc.

3. GPT; an EnPro Industries company.

B. Cast-Iron Pipe Sleeves: Cast or fabricated of cast or ductile iron and equivalent to ductile-iron pressure pipe, with plain ends and integral waterstop.

C. Steel Pipe Sleeves: ASTM A 53, Type E, Grade B, Schedule 40, galvanized, with plain ends and integral welded waterstop collar.

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

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

F. Molded-PVC Sleeves: With nailing flange for attaching to wooden forms.

G. Molded-PE or -PP Sleeves: Removable, tapered-cup shaped, and smooth outer surface with nailing flange for attaching to wooden forms.

21 05 17 - 2

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

2.2 SLEEVE-SEAL SYSTEMS

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

1. Advance Products & Systems, Inc.

2. CALPICO, Inc.

3. GPT; an EnPro Industries company.

4. Metraflex Company (The).

5. Proco Products, Inc.

B. Description:

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

2. Designed to form a hydrostatic seal of 20 psig minimum.

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

4. Pressure Plates: Composite plastic or stainless steel.

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

2.3 SLEEVE-SEAL FITTINGS

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

1. Advance Products & Systems, Inc.

2. CALPICO, Inc.

3. GPT; an EnPro Industries company.

4. Metraflex Company (The).

5. Proco Products, Inc.

B. Description: Manufactured plastic, sleeve-type, waterstop assembly made for imbedding in concrete slab or wall.

C. Plastic or rubber waterstop collar with center opening to match piping OD.

2.4 GROUT

A. Description: Nonshrink, for interior and exterior sealing openings in non-fire-rated walls or floors.

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

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

D. Packaging: Premixed and factory packaged.

21 05 17 - 3

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

PART 3 - EXECUTION

3.1 SLEEVE INSTALLATION

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

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

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

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

1. 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 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.

E. Fire-Resistance-Rated Penetrations, Horizontal Assembly Penetrations, and Smoke Barrier Penetrations: Maintain indicated fire or smoke rating of walls, partitions, ceilings, and floors at pipe penetrations. Seal pipe penetrations with fire- and smoke-stop materials. Comply with requirements for firestopping and fill materials specified in Section 07 84 13 "Penetration Firestopping."

3.2 SLEEVE-SEAL-SYSTEM INSTALLATION

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

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

3.3 SLEEVE-SEAL-FITTING INSTALLATION

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

21 05 17 - 4

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

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. Use grout, to seal the space around outside of sleeve-seal fittings.

3.4 FIELD QUALITY CONTROL

A. Perform the following tests and inspections:

1. Leak Test: After allowing for a full cure, test sleeves and sleeve seals for leaks. Repair leaks and retest until no leaks exist.

B. Sleeves and sleeve seals will be considered defective if they do not pass tests and inspections.

C. Prepare test and inspection reports.

3.5 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: Steel pipe sleeves.

b. Piping NPS 6 and Larger: Steel pipe sleeves.

2. Exterior Concrete Walls below Grade:

a. Piping NPS 6 and Larger: Steel pipe sleeves with sleeve-seal system.

1) Select sleeve size to allow for 2-inch annular clear space between piping and sleeve for installing sleeve-seal system.

3. Concrete Slabs-on-Grade:

a. Piping NPS 6 and Larger: Steel pipe sleeves with sleeve-seal system.

1) Select sleeve size to allow for 2-inch annular clear space between piping and sleeve for installing sleeve-seal system.

4. Concrete Slabs above Grade:

a. Piping Smaller Than NPS 6: Steel pipe sleeves.

b. Piping NPS 6 and Larger: Steel pipe sleeves.

5. Interior Partitions:

a. Piping Smaller Than NPS 6: Steel pipe sleeves.

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

21 05 17 - 5

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

END OF SECTION 21 05 17

© 2019 by the American Institute of Architects and EYP Inc.

Warning: This AIA MasterSpec based document is protected by U.S. Copyright Law and International Treaties. It was created by licensee EYP Inc. for Antietam National Battlefield Visitor Center Rehabilitation, National Park Service. A valid, current MasterSpec license is required for editing or use of this document.

21 05 17 - 6

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

21 05 18 - 1

ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING

SECTION 21 05 18 - ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Escutcheons.

2. Floor plates.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

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

1. BrassCraft Manufacturing Co.; a Masco company.

2. Dearborn Brass.

3. Jones Stephens Corp.

4. Keeney Manufacturing Company (The).

5. Mid-America Fittings, Inc.

6. ProFlo; a Ferguson Enterprises, Inc. brand.

2.2 ESCUTCHEONS

A. One-Piece, Steel Type: With polished, chrome-plated or polished brass finish and setscrew fastener.

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

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

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

E. Split-Plate, Stamped-Steel Type: With polished, chrome-plated finish; concealed hinge; and spring-clip fasteners.

2.3 FLOOR PLATES

A. Split Floor Plates: Steel with concealed hinge.

21 05 18 - 2

ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING

PART 3 - EXECUTION

3.1 INSTALLATION

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

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

1. Escutcheons for New Piping:

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

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

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

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

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

f. Bare Piping in Unfinished Service Spaces: One-piece stamped steel or split-plate, stamped steel with concealed hinge with polished, chrome-plated finish.

g. Bare Piping in Equipment Rooms: One-piece stamped steel or split-plate, stamped steel with concealed hinge with polished, chrome-plated finish.

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

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

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

3.2 FIELD QUALITY CONTROL

A. Using new materials, replace broken and damaged escutcheons and floor plates.

END OF SECTION 21 05 18

Warning: This AIA MasterSpec based document is protected by U.S. Copyright Law and International Treaties. It was created by licensee EYP Inc. for Antietam National Battlefield Visitor Center Rehabilitation, National Park Service. A valid, current MasterSpec license is required for

21 05 29 - 1

HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

EQUIPMENT

SECTION 21 05 29 - HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

EQUIPMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Metal pipe hangers and supports.

2. Trapeze pipe hangers.

3. Metal framing systems.

4. Thermal hanger-shield inserts.

5. Fastener systems.

6. Equipment supports.

B. Related Requirements:

1. Section 05 50 00 "Metal Fabrications" for structural-steel shapes and plates for trapeze hangers for pipe and equipment supports.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: Signed and sealed by a qualified professional engineer. Show fabrication and installation details and include calculations for the following:

1. Trapeze pipe hangers.

2. Metal framing systems.

3. Equipment supports.

C. Delegated-Design Submittal: For trapeze hangers 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. Detail fabrication and assembly of trapeze hangers.

2. Include design calculations for designing trapeze hangers.

1.3 INFORMATIONAL SUBMITTALS

A. Welding certificates.

1.4 QUALITY ASSURANCE

A. Structural-Steel Welding Qualifications: Qualify procedures and personnel according to

AWS D1.1.

21 05 29 - 2

HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

EQUIPMENT

B. Pipe Welding Qualifications: Qualify procedures and operators according to 2015 ASME Boiler and Pressure Vessel Code, Section IX.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Delegated Design: Engage a qualified professional engineer, as defined in Section 01 40 00 "Quality Requirements," to design trapeze pipe hangers and equipment supports.

B. Structural Performance: Hangers and supports for fire-suppression piping and equipment shall withstand the effects of gravity loads and stresses within limits and under conditions indicated according to ASCE/SEI 7.

1. Design supports for multiple pipes, including pipe stands, capable of supporting combined weight of supported systems, system contents, and test water.

2. Design equipment supports capable of supporting combined operating weight of supported equipment and connected systems and components.

C. NFPA Compliance: Comply with NFPA 13.

D. UL Compliance: Comply with UL 203.

2.2 METAL PIPE HANGERS AND SUPPORTS

A. Carbon-Steel Pipe Hangers and Supports:

1. Description: Factory-fabricated components, NFPA approved, UL listed, or FM approved for fire-suppression piping support.

2. Galvanized Metallic Coatings: Pregalvanized or hot-dip galvanized.

3. Hanger Rods: Continuous-thread rod, nuts, and washer made of stainless steel.

2.3 TRAPEZE PIPE HANGERS

A. Description: MSS SP-58, Type 59, shop- or field-fabricated pipe-support assembly, made from structural-carbon-steel shapes, with NFPA-approved, UL-listed, or FM-approved carbon-steel hanger rods, nuts, saddles, and U-bolts.

2.4 METAL FRAMING SYSTEMS

A. MFMA Manufacturer Metal Framing Systems:

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

a. B-line, an Eaton business.

b. Flex-Strut Inc.

c. G-Strut.

d. Haydon Corporation.

21 05 29 - 3

HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

EQUIPMENT

e. Thomas & Betts Corporation; A Member of the ABB Group.

f. Unistrut; Part of Atkore International.

g. Wesanco, Inc.

2. Description: Shop- or field-fabricated pipe-support assembly, made of steel channels, accessories, fittings, and other components for supporting multiple parallel pipes.

3. Standard: Comply with MFMA-4, factory-fabricated components for field assembly.

4. Channels: Continuous slotted carbon-steel channel with inturned lips.

5. Channel Width: Selected for applicable load criteria.

6. Channel Nuts: Formed or stamped nuts or other devices designed to fit into channel slot and, when tightened, prevent slipping along channel.

7. Hanger Rods: Continuous-thread rod, nuts, and washer made of Stainless Steel.

8. Metallic Coating: No coating.

B. Non-MFMA Manufacturer Metal Framing Systems:

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

a. Anvil International.

b. Carpenter & Paterson, Inc.

c. Empire Industries, Inc.

d. ERICO International Corporation.

e. PHD Manufacturing, Inc.

2. Description: Shop- or field-fabricated pipe-support assembly, made of steel channels, accessories, fittings, and other components for supporting multiple parallel pipes.

3. Standard: Comply with MFMA-4, factory-fabricated components for field assembly.

4. Channels: Continuous slotted carbon-steel channel with inturned lips.

5. Channel Width: Select for applicable load criteria.

6. Channel Nuts: Formed or stamped nuts or other devices designed to fit into channel slot and, when tightened, prevent slipping along channel.

7. Hanger Rods: Continuous-thread rod, nuts, and washer made of stainless steel.

8. Metallic Coating: No coating.

2.5 THERMAL HANGER-SHIELD INSERTS

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

1. Carpenter & Paterson, Inc.

2. Clement Support Services.

3. ERICO International Corporation.

4. National Pipe Hanger Corporation.

5. Pipe Shields Inc.

6. Piping Technology & Products, Inc.

7. Rilco Manufacturing Co., Inc.

8. Value Engineered Products, Inc.

21 05 29 - 4

HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

EQUIPMENT

B. Insulation-Insert Material: Water-repellent-treated, ASTM C 533, Type I calcium silicate with 100-psi ASTM C 552, Type II cellular glass with 100-psi or ASTM C 591, Type VI, Grade 1 polyisocyanurate with 125-psi minimum compressive strength.

C. For Trapeze or Clamped Systems: Insert and shield shall cover entire circumference of pipe.

D. For Clevis or Band Hangers: Insert and shield shall cover lower 180 degrees of pipe.

E. Insert Length: Extend 2 inches beyond sheet metal shield for piping operating below ambient air temperature.

2.6 FASTENER SYSTEMS

A. Powder-Actuated Fasteners: NFPA-approved, UL-listed, or FM-approved threaded-steel stud, for use in hardened portland cement concrete, with pull-out, tension, and shear capacities appropriate for supported loads and building materials where used.

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

a. Hilti, Inc.

b. ITW Ramset/Red Head; Illinois Tool Works, Inc.

c. MKT Fastening, LLC.

d. Simpson Strong-Tie Co., Inc.

B. Mechanical-Expansion Anchors: NFPA-approved, UL-listed, or FM-approved, insert-wedge-type anchors, for use in hardened portland cement concrete; with pull-out, tension, and shear capacities appropriate for supported loads and building materials where used.

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

a. B-line, an Eaton business.

b. Empire Tool and Manufacturing Co., Inc.

c. Hilti, Inc.

d. ITW Ramset/Red Head; Illinois Tool Works, Inc.

e. MKT Fastening, LLC.

2. Indoor Applications: Stainless steel.

3. Outdoor Applications: Stainless steel.

2.7 EQUIPMENT SUPPORTS

A. Description: NFPA-approved, UL-listed, or FM-approved, welded, shop- or field-fabricated equipment support, made from structural-carbon-steel shapes.

2.8 MATERIALS

A. Aluminum: ASTM B 221.

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HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

EQUIPMENT

B. Carbon Steel: ASTM A 1011.

C. Structural Steel: ASTM A 36, carbon-steel plates, shapes, and bars; black and galvanized.

D. Stainless Steel: ASTM A 240.

E. Grout: ASTM C 1107, factory-mixed and -packaged, dry, hydraulic-cement, nonshrink and nonmetallic grout, suitable for interior and exterior applications.

1. Properties: Nonstaining, noncorrosive, and nongaseous.

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

PART 3 - EXECUTION

3.1 APPLICATION

A. Comply with requirements in Section 07 84 13 "Penetration Firestopping" for firestopping materials and installation, for penetrations through fire-rated walls, ceilings, and assemblies.

3.2 HANGER AND SUPPORT INSTALLATION

A. Metal Pipe-Hanger Installation: Comply with installation requirements of approvals and listings.

Install hangers, supports, clamps, and attachments as required to properly support piping from building structure.

B. Metal Trapeze Pipe-Hanger Installation: Comply with MSS SP-58. Arrange for grouping of parallel runs of horizontal piping, and support together on field-fabricated trapeze pipe hangers.

1. Pipes of Various Sizes: Support together and space trapezes for smallest pipe size, or install intermediate supports for smaller-diameter pipes as specified for individual pipe hangers.

2. Field fabricate from ASTM A 36 carbon-steel shapes selected for loads being supported.

Weld steel according to AWS D1.1.

C. Metal Framing System Installation: Arrange for grouping of parallel runs of piping, and support together on field-assembled metal strut systems.

D. Thermal Hanger-Shield Installation: Install in pipe hanger or shield for insulated piping.

E. Fastener System Installation:

1. Install powder-actuated fasteners for use in lightweight concrete or concrete slabs less than 4 inches thick in concrete, after concrete is placed and completely cured. Use operators that are licensed by powder-actuated tool manufacturer. Install fasteners according to powder-actuated tool manufacturer's operating manual. Install in accordance with approvals and listings.

2. Install mechanical-expansion anchors in concrete, after concrete is placed and completely cured. Install fasteners according to manufacturer's written instructions. Install in accordance with approvals and listings.

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EQUIPMENT

F. Install hangers and supports complete with necessary attachments, inserts, bolts, rods, nuts, washers, and other accessories.

G. Equipment Support Installation: Fabricate from welded-structural-steel shapes.

H. Install hangers and supports to allow controlled thermal and seismic movement of piping systems, to permit freedom of movement between pipe anchors, and to facilitate action of expansion joints, expansion loops, expansion bends, and similar units.

I. Install lateral bracing with pipe hangers and supports to prevent swaying.

J. Install building attachments within concrete slabs or attach to structural steel. Install additional attachments at concentrated loads, including valves, flanges, and strainers, NPS 2-1/2 and larger and at changes in direction of piping. Install concrete inserts before concrete is placed; fasten inserts to forms, and install reinforcing bars through openings at top of inserts.

K. Load Distribution: Install hangers and supports, so that piping live and dead loads and stresses from movement will not be transmitted to connected equipment.

L. Pipe Slopes: Install hangers and supports to provide indicated pipe slopes and to not exceed maximum pipe deflections allowed by ASME B31.9 for building services piping.

M. Insulated Piping:

1. Attach clamps and spacers to piping.

a. Piping Operating Above Ambient Air Temperature: Clamp may project through insulation.

b. Piping Operating Below Ambient Air Temperature: Use thermal hanger-shield insert with clamp sized to match OD of insert.

c. Do not exceed pipe stress limits allowed by ASME B31.9 for building services piping.

2. Install MSS SP-58, Type 39 protection saddles if insulation without vapor barrier is indicated. Fill interior voids with insulation that matches adjoining insulation.

a. Option: Thermal hanger-shield inserts may be used. Include steel weight-distribution plate for pipe NPS 4 and larger if pipe is installed on rollers.

3. Install MSS SP-58, Type 40 protective shields on cold piping with vapor barrier. Shields shall span an arc of 180 degrees.

a. Option: Thermal hanger-shield inserts may be used. Include steel weight-distribution plate for pipe NPS 4 and larger if pipe is installed on rollers.

4. Shield Dimensions for Pipe: Not less than the following:

a. NPS 1/4 to NPS 3-1/2: 12 inches long and 0.048 inch thick.

b. NPS 4: 12 inches long and 0.06 inch thick.

c. NPS 5 and NPS 6: 18 inches long and 0.06 inch thick.

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HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

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d. NPS 8 to NPS 14: 24 inches long and 0.075 inch thick.

e. NPS 16 to NPS 24: 24 inches long and 0.105 inch thick.

5. Pipes NPS 8 and Larger: Include wood or reinforced calcium-silicate-insulation inserts of length at least as long as protective shield.

6. Thermal Hanger Shields: Install with insulation of same thickness as piping insulation.

3.3 EQUIPMENT SUPPORTS

A. Fabricate structural-steel stands to suspend equipment from structure overhead or to support equipment above floor.

B. Grouting: Place grout under supports for equipment, and make bearing surface smooth.

C. Provide lateral bracing, to prevent swaying, for equipment supports.

3.4 METAL FABRICATIONS

A. Cut, drill, and fit miscellaneous metal fabrications for trapeze pipe hangers and equipment supports.

B. Fit exposed connections together to form hairline joints. Field weld connections that cannot be shop welded because of shipping size limitations.

C. Field Welding: Comply with AWS D1.1 procedures for shielded, metal arc welding; appearance and quality of welds; and methods used in correcting welding work; and with the following:

1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

2. Obtain fusion without undercut or overlap.

3. Remove welding flux immediately.

4. Finish welds at exposed connections, so no roughness shows after finishing and so contours of welded surfaces match adjacent contours.

3.5 ADJUSTING

A. Hanger Adjustments: Adjust hangers to distribute loads equally on attachments and to achieve indicated slope of pipe.

B. Trim excess length of continuous-thread hanger and support rods to 1-1/2 inches.

3.6 PAINTING

A. Touchup: Clean field welds and abraded, shop-painted areas. Paint exposed areas immediately after erecting hangers and supports. Use same materials as those used for shop painting. Comply with SSPC-PA 1 requirements for touching up field-painted surfaces.

1. Apply paint by brush or spray to provide a minimum dry film thickness of 2.0 mils.

21 05 29 - 8

HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

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B. Galvanized Surfaces: Clean welds, bolted connections, and abraded areas, and apply galvanizing-repair paint to comply with ASTM A 780.

3.7 HANGER AND SUPPORT SCHEDULE

A. Specific hanger and support requirements are in Sections specifying piping systems and equipment.

B. Comply with NFPA requirements for pipe-hanger selections and applications that are not specified in piping system Sections.

C. Use hangers and supports with galvanized metallic coatings for piping and equipment that will not have field-applied finishes.

D. Use nonmetallic coatings on attachments for electrolytic protection where attachments are in direct contact with copper tubing.

E. Use carbon-steel pipe hangers and supports metal trapeze pipe hangers and metal framing systems and attachments for general service applications.

F. Use stainless-steel pipe hangers and stainless-steel attachments for hostile environment applications.

G. Use thermal hanger-shield inserts for insulated piping and tubing.

H. Horizontal-Piping Hangers and Supports: Comply with NFPA requirements. Unless otherwise indicated and except as specified in piping system Sections, install the following types:

1. Adjustable, Steel Clevis Hangers (MSS Type 1): For suspension of noninsulated or insulated, stationary pipes NPS 1/2 to NPS 30.

2. Steel Pipe Clamps (MSS Type 4): For suspension of NPS 1/2 to NPS 24 if little or no insulation is required.

3. Adjustable, Swivel-Ring Band Hangers (MSS Type 10): For suspension of noninsulated, stationary pipes NPS 1/2 to NPS 8.

4. Split Pipe Ring with or without Turnbuckle Hangers (MSS Type 11): For suspension of noninsulated, stationary pipes NPS 3/8 to NPS 8.

5. Extension Hinged or Two-Bolt Split Pipe Clamps (MSS Type 12): For suspension of noninsulated, stationary pipes NPS 3/8 to NPS 3.

6. U-Bolts (MSS Type 24): For support of heavy pipes NPS 1/2 to NPS 30.

7. Pipe Saddle Supports (MSS Type 36): For support of pipes NPS 4 to NPS 36, with steel-pipe base stanchion support and cast-iron floor flange or carbon-steel plate.

8. Pipe Stanchion Saddles (MSS Type 37): For support of pipes NPS 4 to NPS 36, with steel-pipe base stanchion support and cast-iron floor flange or carbon-steel plate, and with U-bolt to retain pipe.

9. Adjustable Pipe Saddle Supports (MSS Type 38): For stanchion-type support for pipes NPS 2-1/2 to NPS 36 if vertical adjustment is required, with steel-pipe base stanchion support and cast-iron floor flange.

21 05 29 - 9

HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

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I. Vertical-Piping Clamps: Unless otherwise indicated and except as specified in piping system Sections, install the following types:

1. Extension Pipe or Riser Clamps (MSS Type 8): For support of pipe risers NPS 3/4 to

NPS 24.

2. Carbon- or Alloy-Steel Riser Clamps (MSS Type 42): For support of pipe risers NPS 3/4 to NPS 24 if longer ends are required for riser clamps.

J. Hanger-Rod Attachments: Comply with NFPA requirements.

K. Building Attachments: Comply with NFPA requirements. Unless otherwise indicated and except as specified in piping system Sections, install the following types:

1. Steel or Malleable-Concrete Inserts (MSS Type 18): For upper attachment to suspend pipe hangers from concrete ceiling.

2. C-Clamps (MSS Type 23): For structural shapes.

3. Side-Beam Brackets (MSS Type 34): For sides of steel or wooden beams.

L. Saddles and Shields: Comply with NFPA requirements. Unless otherwise indicated and except as specified in piping system Sections, install the following types:

1. Steel-Pipe-Covering Protection Saddles (MSS Type 39): To fill interior voids with insulation that matches adjoining insulation.

2. Protection Shields (MSS Type 40): Of length recommended in writing by manufacturer to prevent crushing insulation.

3. Thermal Hanger-Shield Inserts: For supporting insulated pipe.

M. Comply with NFPA requirements for trapeze pipe-hanger selections and applications that are not specified in piping system Sections.

N. Comply with MFMA-103 for metal framing system selections and applications that are not specified in piping system Sections.

O. Use mechanical-expansion anchors instead of building attachments where required in concrete construction.

END OF SECTION 21 05 29

© 2019 by the American Institute of Architects and EYP Inc.

Warning: This AIA MasterSpec based document is protected by U.S. Copyright Law and International Treaties. It was created by licensee EYP Inc. for Antietam National Battlefield Visitor Center Rehabilitation, National Park Service. A valid, current MasterSpec license is required for

21 05 29 - 10

HANGERS AND SUPPORTS FOR FIRE SUPPRESSION PIPING AND

EQUIPMENT

21 05 53 - 1

IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

SECTION 21 05 53 - IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Equipment labels.

2. Pipe labels.

3. Stencils.

4. Valve tags.

1.2 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

2.1 EQUIPMENT LABELS

A. Metal Labels for Equipment:

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

a. Brady Corporation.

b. Brimar Industries, Inc.

c. Carlton Industries, LP.

d. Champion America.

e. Craftmark Pipe Markers.

f. emedco.

g. Kolbi Pipe Marker Co.

h. LEM Products Inc.

i. Marking Services, Inc.

j. Seton Identification Products.

2. Material and Thickness: Brass, 0.032 inch or anodized aluminum, 0.032 inch thick, with predrilled holes for attachment hardware.

3. Letter Color: Black or white.

21 05 53 - 2

4. Background Color: Red.

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

2-1/2 by 3/4 inch.

6. 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.

7. Fasteners: Stainless-steel self-tapping screws.

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

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

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

2.2 PIPE LABELS

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

1. Actioncraft Products, Inc.; a division of Industrial Test Equipment Co., Inc.

2. Brady Corporation.

3. Brimar Industries, Inc.

4. Carlton Industries, LP.

5. Champion America.

6. Craftmark Pipe Markers.

7. emedco.

8. Kolbi Pipe Marker Co.

9. LEM Products Inc.

10. Marking Services Inc.

11. Seton Identification Products.

B. General Requirements for Manufactured Pipe Labels: Preprinted, color-coded, with lettering indicating service and showing flow direction according to ASME A13.1.

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

D. Self-adhesive Pipe Labels: Printed plastic with contact-type, permanent-adhesive backing.

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

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

2. Lettering Size: Size letters according to ASME A13.1 for piping.

21 05 53 - 3

F. Pipe-Label Colors:

1. Background Color: Safety Red.

2. Letter Color: White.

2.3 STENCILS

A. Stencils for Piping:

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

a. Brimar Industries, Inc.

b. Carlton Industries, LP.

c. Champion America.

d. Craftmark Pipe Markers.

e. Kolbi Pipe Marker Co.

f. Marking Services Inc.

2. Lettering Size: Size letters according to ASME A13.1 for piping.

3. Stencil Material: Aluminum.

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

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

2.4 VALVE TAGS

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

1. Actioncraft Products, Inc.; a division of Industrial Test Equipment Co., Inc.

2. Brady Corporation.

3. Brimar Industries, Inc.

4. Carlton Industries, LP.

5. Champion America.

6. Craftmark Pipe Markers.

7. emedco.

8. Kolbi Pipe Marker Co.

9. LEM Products Inc.

10. Marking Services Inc.

11. Seton Identification Products.

B. 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 or anodized aluminum, 0.032 inch thick, with predrilled holes for attachment hardware.

2. Fasteners: Brass wire-link chain.

3. Valve-Tag Color: Safety Red.

4. Letter Color: White.

21 05 53 - 4

C. 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

3.1 PREPARATION

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

3.2 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.

3.3 EQUIPMENT LABEL INSTALLATION

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

B. Locate equipment labels where accessible and visible.

3.4 PIPE LABEL INSTALLATION

A. Piping: Painting of piping is specified in Section 09 91 23 "Interior Painting."

B. Stenciled Pipe-Label Option: Stenciled labels may be provided instead of manufactured pipe labels, at Installer's option. Install stenciled pipe labels, complying with ASME A13.1, on each piping system.

1. Identification Paint: Use for contrasting background.

2. Stencil Paint: Use for pipe marking.

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

1. Near each valve and control device.

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

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

21 05 53 - 5

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.

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

3.5 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: 2 inches, round.

END OF SECTION 21 05 53

© 2019 by the American Institute of Architects and EYP Inc.

Warning: This AIA MasterSpec based document is protected by U.S. Copyright Law and International Treaties. It was created by licensee EYP Inc. for Antietam National Battlefield Visitor Center Rehabilitation, National Park Service. A valid, current MasterSpec license is required for

21 05 53 - 6

21 11 19 - 1

FIRE-DEPARTMENT CONNECTIONS

SECTION 21 11 19 - FIRE-DEPARTMENT CONNECTIONS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Yard-type fire-department connections.

1.2 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

2.1 YARD-TYPE FIRE-DEPARTMENT CONNECTION

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

1. Elkhart Brass Mfg. Co., Inc.

2. Fire Protection Products, Inc.

3. Fire-End & Croker Corporation.

4. GMR International Equipment Corporation.

5. Guardian Fire Equipment, Inc.

6. Potter Roemer LLC.

7. Wilson & Cousins Inc.

B. Standard: UL 405.

C. Type: Exposed, freestanding.

D. Pressure Rating: 175 psig minimum.

E. Body Material: Corrosion-resistant metal.

F. 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.

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

H. Escutcheon Plate: Round, brass, floor type.

I. Outlet: Bottom, with pipe threads.

21 11 19 - 2

FIRE-DEPARTMENT CONNECTIONS

J. Number of Inlets: Two.

K. Sleeve: Brass.

L. Sleeve Height: 18 inches.

M. Escutcheon Plate Marking: Similar to "AUTO SPKR."

N. Finish, Including Sleeve: Polished chrome plated.

O. Outlet Size: NPS 4.

PART 3 - EXECUTION

3.1 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.

3.2 INSTALLATION

A. Install two protective pipe bollards on sides of each fire-department connection. Comply with requirements for bollards in Section 05 50 00 "Metal Fabrications."

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

END OF SECTION 21 11 19

Warning: This AIA MasterSpec based document is protected by U.S. Copyright Law and International Treaties. It was created by licensee EYP Inc. for Antietam National Battlefield Visitor Center Rehabilitation, National Park Service. A valid, current MasterSpec license is required for

21 13 13 - 1

WET-PIPE SPRINKLER SYSTEMS

SECTION 21 13 13 - WET-PIPE SPRINKLER SYSTEMS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Pipes, fittings, and specialties.

2. Cover system for sprinkler piping.

3. Specialty valves.

4. Sprinklers.

5. Alarm devices.

6. Manual control stations.

7. Control panels.

8. Pressure gauges.

B. Related Requirements:

1. Section 21 11 19 "Fire Department Connections" for exposed-, flush-, and yard-type fire department connections.

2. Section 28 46 21.11 “Addressable Fire-Alarm Systems” for connections to fire alarm system.

1.2 DEFINITIONS

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

1.3 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.

21 13 13 - 2

WET-PIPE SPRINKLER SYSTEMS

1.4 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…