INNV_LAB_SC_-_100%_Specs._(Vol._2).pdf

R+B 23010-0001 July 03, 2024

OOrraannggee CCoouunnttyy SSeenniioorr CCeenntteerr aanndd

IInnnnoovvaattiioonn LLaabb 77114499 WWeesstt CCoolloonniiaall DDrriivvee,, OOrrllaannddoo FFLL 3322881188

Orange County Government Orange County, Florida

SSPPEECCIIFFIICCAATTIIOONNSS -- VVoolluummee -- 22

Divisions 21 Through 33

Client:

400 East South Street, Suite 500 Orlando, Florida 32801

Owner:

400 East South Street, Suite 500 Orlando, Florida 32801

BIDDING DOCUMENTS

605 E. Robinson St. Ste 750 Orlando, FL 32801

407.648.7288 phone

AA0002809

http://www.orangecountyfl.net/cms/

R+B 23010-0001 July 03, 2024

THIS PAGE INTENTIONALLY LEFT BLANK

ORANGE COUNTY SENIOR CENTER AND INNOVATION LAB BIDDING DOCUMENTS

ORANGE COUNTY GOVERNMENT RHODES+BRITO 23010-0001

TABLE OF CONTENTS TOC - 1

VOLUME - 1

COVER PAGE

TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

011000 SUMMARY

012300 ALTERNATES

012500 SUBSTITUTION PROCEDURES

012600 CONTRACT MODIFICATION PROCEDURES

012900 PAYMENT PROCEDURES

013100 PROJECT MANAGEMENT AND COORDINATION

013119 PROJECT MEETINGS

013200 CONSTRUCTION PROGRESS DOCUMENTATION

013230 PHOTOGRAPHIC DOCUMENTATION

013300 SUBMITTAL PROCEDURES

014000 QUALITY REQUIREMENTS

014200 REFERENCES

015000 TEMPORARY FACILITIES AND CONTROLS

016000 PRODUCT REQUIREMENTS

017300 EXECUTION

017329 CUTTING AND PATCHING

017419 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

017700 CLOSEOUT PROCEDURES

017800 WARRANTIES AND BONDS

017823 OPERATION AND MAINTENANCE DATA

017839 PROJECT RECORD DOCUMENTS

017900 DEMONSTRATION AND TRAINING

019113 GENERAL COMMISSIONING REQUIREMENTS

DIVISION 02 - EXISTING CONDITIONS

023000 SUB-SURFACE CONDITIONS

024100 DEMOLITION

024113 PAVEMENT REMOVAL

024119 SELECTIVE DEMOLITION

DIVISION 03 - CONCRETE

030000 CAST-IN-PLACE CONCRETE

033543 SEALED CONCRETE FINISHING

DIVISION 04 - MASONRY

042000 UNIT MASONRY

042223 DECORATIVE CONCRETE UNIT MASONRY

TABLE OF CONTENTS TOC - 2

DIVISION 05 - METALS

051200 STRUCTURAL STEEL FRAMING

054000 COLD-FORMED METAL FRAMING

055000 METAL FABRICATIONS

055213 PIPE AND TUBE RAILINGS

057500 DECORATIVE FORMED METAL

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

061053 MISCELLANEOUS ROUGH CARPENTRY

064023 INTERIOR ARCHITECTURAL WOODWORK

064116 PLASTIC-LAMINATE-FACED ARCHITECTURAL CABINETS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

072100 BUILDING INSULATION

074213 METAL WALL PANELS

076200 SHEET METAL FLASHING AND TRIM

078413 PENETRATION FIRESTOPPING

078443 JOINT FIRESTOPPING

079200 JOINT SEALANTS

DIVISION 08 - OPENINGS

081113 HOLLOW METAL DOORS AND FRAMES

081416 FLUSH WOOD DOORS

083113 ACCESS DOORS AND FRAMES

083800 TRAFFIC DOORS

084113 ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

084229 SLIDING AUTOMATIC ENTRANCES

087100 DOOR HARDWARE

088000 GLAZING

088413 DECORATIVE PLASTIC GLAZING

088300 MIRRORS

088836 SWITCHABLE GLASS

089119 FIXED LOUVERS

TABLE OF CONTENTS TOC - 3

DIVISION 09 - FINISHES

092216 NON-STRUCTURAL METAL FRAMING

092900 GYPSUM BOARD

093000 TILING

095113 ACOUSTICAL PANEL CEILINGS

095153 DIRECT-APPLIED ACOUSTICAL CEILINGS

095423 LINEAR METAL CEILINGS

096513 RESILIENT BASE AND ACCESSORIES

096516 RESILIENT SHEET FLOORING

096536 STATIC-CONTROL RESILIENT FLOORING

096540 LUXURY VINYL TILE

096566 RESILIENT ATHLETIC FLOORING

096723 RESINOUS FLOOR COATINGS

096813 TILE CARPETING

097200 WALL COVERINGS

097813 DECORATIVE INTERIOR METAL WALL PANELS

098413 FIXED SOUND ABSORPTIVE PANELS

098436 SUSPENDED CEILING BAFFLES

099100 PAINTING

DIVISION 10 - SPECIALTIES

101100 VISUAL DISPLAY UNITS

101416 PLAQUES

101423 PANEL SIGNAGE

102113 PLASTIC TOILET COMPARTMENTS

102226 OPERABLE PARTITIONS

102600 WALL PROTECTION

102813 TOILET ACCESSORIES

104413 FIRE PROTECTION CABINETS

104416 FIRE EXTINGUISHERS

105113 METAL LOCKERS

107316 ALUMINUM CANOPIES

DIVISION 11 - EQUIPMENT

114000 FOOD SERVICE EQUIPMENT

116123 PORTABLE STAGES

116133 RIGGING SYSTEMS

116143 MASKING CURTAINS

DIVISION 12 - FURNISHINGS

123661.16 SOLID SURFACE COUNTERTOPS

123661.19 QUARTZ AGGLOMERATE COUNTERTOPS

123661.23 TERRAZZO COUNTERTOPS

TABLE OF CONTENTS TOC - 4

VOLUME - 2

COVER PAGE

TABLE OF CONTENTS

DIVISION 21 - FIRE SUPPRESSION

210513 COMMON MOTOR REQUIREMENTS FOR FIRE SUPPRESSION EQUIPMENT

210517 SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

210518 ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING

210553 IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

211100 FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING

211313 WET-PIPE SPRINKLER SYSTEMS

DIVISION 22 - PLUMBING

220500 COMMON WORK RESULTS FOR PLUMBING

220519 METERS AND GAGES FOR PLUMBING PIPING

220523 GENERAL-DUTY VALVES FOR PLUMBING PIPING

220529 HANGERS AND SUPPORTS FOR PLUMBING PIPING AND EQUIPMENT

220553 IDENTIFICATION FOR PLUMBING PIPING AND EQUIPMENT

220700 PLUMBING INSULATION

221116 DOMESTIC WATER PIPING

221119 DOMESTIC WATER PIPING SPECIALTIES

221316 SANITARY WASTE AND VENT PIPING

221319 SANITARY WASTE PIPING SPECIALTIES

223300 ELECTRIC DOMESTIC WATER HEATERS

224000 PLUMBING FIXTURES

224700 DRINKING FOUNTAINS AND WATER COOLERS

TABLE OF CONTENTS TOC - 5

DIVISION 23 - HEATING VENTILATING AND AIR CONDITIONING

230500 COMMON WORK RESULTS FOR MECHANICAL

230510 BASIC MECHANICAL MATERIALS AND METHODS

230513 COMMON MOTOR REQUIREMENTS FOR HVAC EQUIPMENT

230517 SLEEVES AND SLEEVE SEALS FOR HVAC PIPING

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

230713 DUCT INSULATION

230716 HVAC EQUIPMENT INSULATION

230719 HVAC PIPING INSULATION

230800 COMMISSIONING OF HVAC

230900 INSTRUMENTATION AND CONTROL FOR HVAC

230923 BUILDING AUTOMATION SYSTEM

232123 HYDRONIC PUMPS

233113 METAL DUCTS

233300 DUCT ACCESSORIES

233423 POWER VENTILATORS

233600 AIR TERMINALS

233713 DIFFUSERS, REGISTERS, AND GRILLES

233723 HVAC GRAVITY VENTILATORS

234400 AIR PURIFICATION SYSTEM

238126 SPLIT-SYSTEM AIR-CONDITIONERS

DIVISION 26 - ELECTRICAL

260500 COMMON WORK RESULTS FOR ELECTRICAL

260501 INVESTIGATION OF EXISTING ELECTRICAL SYSTEMS

260519 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES

260526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

260529 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS

260533 RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS

260536 CABLE TRAYS FOR ELECTRICAL SYSTEMS

260553 IDENTIFICATION FOR ELECTRICAL SYSTEMS

260573 OVERCURRENT DEVICE COORDINATION WITH ARC FLASH ANALYSIS

260800 COMMISSIONING OF ELECTRICAL

260816 DEMONSTRATION OF COMPLETED ELECTRICAL SYSTEMS

260923 STAND ALONE LIGHTING CONTROL DEVICES

262200 LOW-VOLTAGE TRANSFORMERS

262416 PANELBOARDS

262726 WIRING DEVICES

262813 FUSES

262913 ENCLOSED CONTROLLERS

262923 VARIABLE-FREQUENCY MOTOR CONTROLLERS

264113 LIGHTNING PROTECTION FOR STRUCTURES

264313 SURGE PROTECTION DEVICES

265100 INTERIOR LIGHTING

265600 EXTERIOR LIGHTING

TABLE OF CONTENTS TOC - 6

DIVISION 27 - COMMUNICATIONS

270500 COMMON WORK RESULTS FOR COMMUNICATIONS

271000 VOICE-DATA CABLE INFRASTRUCTURE

271015 NETWORK ELECTRONICA

274113 AUDIO VIDEO SYSTEMS

275800 TV DISTRIBUTION SYSTEM

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

280500 COMMON WORK RESULTS FOR ELECTRONIC SAFETY AND SECURITY

282210 ACCESS CONTROL SYSTEM

282510 CCTV SYSTEM

283100 FIRE ALARM SYSTEM

DIVISION 31 - EARTHWORK

310000 EARTHWORK

311000 SITE CLEARING

312300 EARTHWORK - UNDERGROUND UTIL

312500 EROSION AND SEDIMENTATION

313200 SUBGRADE STABILIZATION

DIVISION 32 - EXTERIOR IMPROVEMENTS

321200 ASPHALTIC CONCRETE PAVING

321600 CONCRETE CURBS, WALKS, DRIVEWAYS

321723 PAVEMENT MARKINGS

323113 CHAIN LINK GATES

323116 WELDED WIRE FENCES AND GATES

323119 DECORATIVE ALUMINUM GATES

DIVISION 33 - UTILITIES

331000 POTABLE WATER SYSTEMS

333000 SEWAGE COLLECTION SYSTEM

334000 STORM SEWER SYSTEM

END OF TABLE OF CONTENTS

COMMON MOTOR REQUIREMENTS FOR FIRE SUPPRESSION

EQUIPMENT

210513 - 1

SECTION 210500 - COMMON WORK RESULTS FOR FIRE SUPPRESSION

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the following:

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

2. Fire-suppression equipment and piping demolition.

3. Equipment installation requirements common to equipment sections.

4. Painting and finishing.

5. Supports and anchorages.

1.2 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. Exposed, Exterior Installations: Exposed to view outdoors or subject to outdoor ambient temperatures and weather conditions. Examples include rooftop locations.

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

E. Concealed, Exterior Installations: Concealed from view and protected from weather conditions and physical contact by building occupants but subject to outdoor ambient temperatures.

Examples include installations within unheated shelters.

1.3 SUBMITTALS

A. Welding certificates.

1.4 QUALITY ASSURANCE

A. Steel Support Welding: Qualify processes and operators according to NFPA 13 for Hanger Requirements.

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 NFPA 13 for Welding Requirements.

2. Certify that each welder has passed AWS B2.1 qualification tests for welding processes involved and that certification is current.

COMMON MOTOR REQUIREMENTS FOR FIRE SUPPRESSION

EQUIPMENT

210513 - 2

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

1. NFPA 13, "Installation of Sprinkler Systems."

2. NFPA 14, “Installation of Standpipe and Hose Systems”

1.5 DELIVERY, STORAGE, AND HANDLING

A. Properly store all piping, fittings, valves, etc. away from the outdoor environment. There shall be no visual corrosion or defects of any kind on any fire protection equipment prior to installation.

1.6 EXTRA MATERIALS

A. The contractor shall include 100 additional escutcheons for each different type of sprinkler, 2 additional flow switches, and 2 additional tamper switches.

1.7 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 08 Section "Access Doors and Frames."

D. Coordinate the installation of underground drain piping prior to pouring of the concrete floor slabs.

E. The Contractor shall coordinate efforts of all trades and shall furnish (in writing, with copies to the Architect and Owner) any information necessary to permit the Work of all trades to be installed satisfactorily and with the least possible interference or delay.

F. The Contractor and all Subcontractors shall prepare a complete set of construction coordination drawings (“Coordination Drawings”) indicating the equipment actually purchased and the exact routing and elevations for all lines such as piping, busway, conduit, ductwork , etc., including conduit embedded in concrete and openings, sleeves, etc., required in the structure, walls, partitions, etc. The Coordination Drawings shall be submitted complete for review to the Architect, Engineer and Owner. The Coordination Drawing preparation and completion shall comply with the requirements of the Schedule. Prior to commencing the Work, the Subcontractor shall obtain from the Architect or Engineer a set of AutoCAD compatible format Architectural and Engineering Drawings on compact disks, to be used to produce the Coordination Drawings. The Subcontractor shall give to the Architect and Engineer a written release acceptable to the Architect and Engineer signed by a corporate officer of the Subcontractor, prior to receipt of the compact disks. The fire protection shop drawings, COMMON MOTOR REQUIREMENTS FOR FIRE SUPPRESSION

EQUIPMENT

210513 - 3 prepared on electronic media (CADD) at a scale not less than 1/4” = 1’-0”, shall serve as the base Drawings to which all other Subcontractors will overlay and add their Work. The Division 21 Fire Protection Subcontractor shall be designated as the lead contractor in the development of the composite layering process and shall be responsible for electronically restacking the various trade layers into the final composite (CADD) Drawings. Each trade shall draw their Work on separate layers represented by individual colors. Each Coordination Drawing shall be completed and signed off by the other Subcontractors and the Contractor prior to the installation of the Work in the area covered by the specific Coordination Drawing. The Subcontractors Work shall be installed in accordance with the Shop Drawings and the Coordination Drawings and shall include the required maintenance access space and the code clearance space. If the Contractor allows one trade to install their Work before coordinating with the Work of other trades, the Contractor shall make necessary changes to correct the condition without extra cost to the Owner. The Coordination Drawings indicating piping, conduit, busway and equipment support points and loads exceeding 1,000 lb. imposed on the building structure shall be submitted to the Architect for review and approval. The elevation, location, support points, static, dynamic and expansion forces and loads imposed on the structure at support and anchor points and the size of all lines shall be indicated. All beam penetrations, slab penetrations and sleeves shall be indicated, sized and coordinated with all other Work. All required code clearance space and required maintenance access space shall be indicated and coordinated with all other work. All Work routed underground or embedded in concrete shall be indicated by dimension to column and building lines and shall be coordinated. This requirement for Coordination Drawings shall not be construed as authorization for the Contractor or Subcontractor to make any unauthorized changes to the Drawings. All space allocations shown on the Drawings shall be maintained, such as ceiling height. Prior to final acceptance of the Work, the Contractor shall give the Drawing files in the latest version of AutoCAD or compatible format on CD-RW Recordable Rewrite Compact Discs, containing the Contractor’s coordination documentation, to the Owner.

PART 2 - PRODUCTS

2.1 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.

2.2 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 maximum thickness unless thickness or specific material is indicated.

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

2. AWWA C110, rubber, flat face, 1/8 inch thick, unless otherwise indicated; and full-face or ring type, unless otherwise indicated.

COMMON MOTOR REQUIREMENTS FOR FIRE SUPPRESSION

EQUIPMENT

210513 - 4

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

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

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

PART 3 - EXECUTION

3.1 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. All exposed piping shall be routed as high as possible to the underside of floor/roof deck above.

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 the required slopes.

H. Install piping free of sags and bends. All piping shall be visually aligned throughout.

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. Verify final equipment locations for roughing-in.

M. Refer to equipment specifications in other Sections of these Specifications for roughing-in requirements.

N. All fire protection equipment are subject to the requirements of specification section 01 8111 Sustainable Construction Requirements.

3.2 PIPING JOINT CONSTRUCTION

COMMON MOTOR REQUIREMENTS FOR FIRE SUPPRESSION

EQUIPMENT

210513 - 5

A. Join pipe and fittings according to the following requirements and Division 21 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 NFPA 13, using qualified processes and welding operators according to Part 1 "Quality Assurance" Article.

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

3.3 PAINTING

A. Painting of fire-suppression systems, equipment, and components except sprinklers is specified in Division 09 Sections "Interior Painting" and "Exterior Painting."

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

3.4 ERECTION OF METAL SUPPORTS AND ANCHORAGES

A. Refer to Division 05 Section "Metal Fabrications" for structural steel.

B. Cut, fit, and place miscellaneous metal supports accurately in location, alignment, and elevation to support and anchor fire-suppression materials and equipment.

C. Field Welding: Comply with NFPA 13.

END OF SECTION 210513

COMMON MOTOR REQUIREMENTS FOR FIRE SUPPRESSION

EQUIPMENT

210513 - 6

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION

PIPING

210517 - 1

SECTION 210517 - SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION PIPING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

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

1.2 SUMMARY

A. Section Includes:

1. Sleeves.

2. Sleeve-seal systems.

3. Sleeve-seal fittings.

4. Grout.

1.3 ACTION SUBMITTALS

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

PART 2 - PRODUCTS

2.1 SLEEVES

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

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

2.2 SLEEVE-SEAL SYSTEMS

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

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

2. Pressure Plates: Stainless steel.

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

2.3 SLEEVE-SEAL PENETRATING AN ACOUSTICAL ASSEMBLY

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION

PIPING

210517 - 2

A. Provide a split seal with a closed cell sponge rubber cemented to the two halves. The inside diameter is slightly smaller than the outside diameter. When clamped around the body, the system will provide a good tight seal.

B. Manufacturer: Mason Industries, Model SWS or equal product from other manufacturers.

2.4 SLEEVE-SEAL FITTINGS

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

2.5 GROUT

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

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

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

D. Packaging: Premixed and factory packaged.

PART 3 - EXECUTION

3.1 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 the space outside of sleeves in slabs and walls without sleeve-seal system.

D. Install sleeves for pipes passing through interior partitions.

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

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

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION

PIPING

210517 - 3

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

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

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

C. Secure nailing flanges to concrete forms.

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

3.4 SLEEVE AND SLEEVE-SEAL SCHEDULE

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

1. Exterior Concrete Walls above Grade:

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

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

2. Exterior Concrete Walls below Grade:

a. Piping Smaller Than NPS 6: Cast-iron wall sleeves with sleeve-seal system.

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

b. Piping NPS 6 and Larger: Cast-iron wall sleeves with sleeve-seal system.

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

3. Concrete Slabs-on-Grade:

SLEEVES AND SLEEVE SEALS FOR FIRE-SUPPRESSION

PIPING

210517 - 4

a. Piping Smaller Than NPS 6: Cast-iron wall sleeves with sleeve-seal system.

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

b. Piping NPS 6 and Larger: Cast-iron wall sleeves with sleeve-seal system.

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

4. Concrete Slabs above Grade:

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

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

5. Interior Partitions:

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

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

END OF SECTION 210517

ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING 210518 - 1

SECTION 210518 - ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

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

1.2 SUMMARY

A. Section Includes:

1. Escutcheons.

2. Floor plates.

PART 2 - PRODUCTS

2.1 ESCUTCHEONS

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

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

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

D. Split-Casting Brass Type: With polished, chrome-plated and rough-brass finish and with concealed hinge and setscrew.

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

2.2 FLOOR PLATES

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

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

PART 3 - EXECUTION

3.1 INSTALLATION

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

ESCUTCHEONS FOR FIRE-SUPPRESSION PIPING 210518 - 2

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 in finish spaces:

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

b. Piping thru wall: One-piece, cast-brass type chrome finish.

2. Escutcheons for New Piping in unfinished spaces:

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

b. Piping thru wall: One-piece, cast-brass type rough-brass finish.

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

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

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

END OF SECTION 210518

IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND

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210553 - 1

SECTION 210553 - IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND EQUIPMENT

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

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

1.2 SUMMARY

A. Section Includes:

1. Equipment labels.

2. Warning signs and labels.

3. Pipe labels.

4. Valve tags.

5. Warning tags.

1.3 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.

1.4 CLOSEOUT SUBMITTALS

A. Maintenance Data: For each piping system to include in maintenance manuals.

PART 2 - PRODUCTS

2.1 EQUIPMENT LABELS

A. Plastic Labels for Equipment:

1. Material and Thickness: Multilayer, multicolor, plastic labels for mechanical engraving, 1/16 inch thick, with predrilled holes for attachment hardware.

2. Letter Color: Red.

3. Background Color: White.

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

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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 rivets or 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.

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

2.2 WARNING SIGNS AND LABELS

A. Material and Thickness: Multilayer, multicolor, plastic labels for mechanical engraving, 1/16 inch thick, with predrilled holes for attachment hardware.

B. Letter Color: Red.

C. Background Color: Yellow.

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

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

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

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

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

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

2.3 PIPE LABELS

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

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

C. 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.

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

2. Lettering Size: At least 1-1/2 inches high.

D. Pipe-Label Colors:

1. Background Color: Red.

2. Letter Color: White.

2.4 VALVE TAGS

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

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

2. Fasteners: Brass wire-link chain, beaded chain or S-hook.

3. Valve-Tag Color: Red.

4. Letter Color: White.

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

Mark valves for emergency shutoff and similar special uses.

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

2.5 WARNING TAGS

A. Warning Tags: Preprinted or partially preprinted, accident-prevention tags, of plasticized card stock with matte finish suitable for writing.

1. Size: 3 by 5-1/4 inches minimum.

2. Fasteners: Brass grommet and wire.

3. Nomenclature: Large-size primary caption such as "DANGER," "CAUTION," or "DO NOT

OPERATE."

4. Color: Yellow background with black lettering.

PART 3 - EXECUTION

3.1 PREPARATION

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

3.2 LABEL INSTALLATION

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

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210553 - 4

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

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

D. Locate equipment labels where accessible and visible.

E. Piping Color-Coding: Painting of piping is specified in Division 09 Section "Interior Painting."

F. Pipe-Label Locations: Locate pipe labels where piping is 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 through walls, floors, ceilings, and inaccessible enclosures.

4. At access doors, manholes, and similar access points that permit 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.

3.3 VALVE-TAG INSTALLATION

A. Install tags on valves and control devices in 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. Fire-Suppression Standpipe: 1-1/2 inches, round.

b. Wet-Pipe Sprinkler System: 1-1/2 inches, round.

c. Dry-Pipe Sprinkler System: 1-1/2 inches, round.

3.4 WARNING-TAG INSTALLATION

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

END OF SECTION 210553

FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING 211100 - 1

SECTION 211100 - FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

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

1.2 SUMMARY

A. Section includes fire-suppression water-service piping and related components outside the building and service entrance piping through wall into the building.

B. Utility-furnished products include water meters that will be furnished to the site, ready for installation.

C. Related Sections:

1. Division 21 Section "Wet-Pipe Sprinkler Systems" for wet-pipe fire-suppression sprinkler systems inside the building.

2. Division 21 Section "Dry-Pipe Sprinkler Systems" for dry-pipe fire-suppression sprinkler systems inside the building.

1.3 SUBMITTALS

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

B. Shop Drawings:

1. Detail precast concrete vault assemblies and indicate dimensions, method of field assembly, and components.

2. Wiring Diagrams: For power, signal, and control wiring.

1.4 QUALITY ASSURANCE

A. Regulatory Requirements:

1. Comply with requirements of utility company supplying water. Include tapping of water mains and backflow prevention.

2. Comply with standards of authorities having jurisdiction for fire-suppression water-service piping, including materials, hose threads, installation, and testing.

B. Piping materials shall bear label, stamp, or other markings of specified testing agency.

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

D. Comply with the "Approval Guide," published by FM Global, or UL's "Fire Protection Equipment Directory" for fire-service-main products.

E. NFPA Compliance: Comply with NFPA 24 for materials, installations, tests, flushing, and valve and hydrant supervision for fire-suppression water-service piping.

FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING 211100 - 2

1.5 DELIVERY, STORAGE, AND HANDLING

A. Preparation for Transport: Prepare valves, including fire hydrants, according to the following:

1. Ensure that valves are dry and internally protected against rust and corrosion.

2. Protect valves against damage to threaded ends and flange faces.

3. Set valves in best position for handling. Set valves closed to prevent rattling.

B. During Storage: Use precautions for valves, including fire hydrants, according to the following:

1. Do not remove end protectors unless necessary for inspection; then reinstall for storage.

2. Protect from weather. Store indoors and maintain temperature higher than ambient dew point temperature. Support off the ground or pavement in watertight enclosures when outdoor storage is necessary.

C. Handling: Use sling to handle valves and fire hydrants if size requires handling by crane or lift.

Rig valves to avoid damage to exposed parts. Do not use handwheels or stems as lifting or rigging points.

D. Deliver piping 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.

E. Protect stored piping from moisture and dirt. Elevate above grade. Do not exceed structural capacity of floor when storing inside.

F. Protect flanges, fittings, and specialties from moisture and dirt.

G. Store plastic piping protected from direct sunlight. Support to prevent sagging and bending.

1.6 PROJECT CONDITIONS

A. Interruption of Existing Fire-Suppression Water-Service Piping: Do not interrupt service to facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging to provide temporary water-distribution service according to requirements indicated:

1. Notify Owner no fewer than five days in advance of proposed interruption of service.

2. Do not proceed with interruption of service without Owner's written permission.

1.7 COORDINATION

A. Coordinate connection to water main with utility company.

PART 2 - PRODUCTS

2.1 DUCTILE-IRON PIPE AND FITTINGS

A. Mechanical-Joint, Ductile-Iron Pipe: AWWA C151, with mechanical-joint bell and plain spigot end.

B. Mechanical-Joint, Ductile-Iron Fittings: AWWA C110, ductile- or gray-iron standard pattern or AWWA C153, ductile-iron compact pattern.

1. Glands, Gaskets, and Bolts: AWWA C111, ductile- or gray-iron glands, rubber gaskets, and steel bolts.

C. Flanges: ASME B16.1, Class 125, cast iron.

FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING 211100 - 3

2.2 BACKFLOW PREVENTERS

A. Double-Check, Detector-Assembly Backflow Preventers:

1. Manufacturers: Subject to compliance with requirements:

a. Ames Fire & Waterworks; a division of Watts Water Technologies, Inc.

b. FEBCO; SPX Valves & Controls.

c. Watts Water Technologies, Inc.

d. Zurn Plumbing Products Group; Wilkins Water Control Products Division.

2. Standards: ASSE 1048 and UL's "Fire Protection Equipment Directory" listing or "Approval Guide," published by FM Global, listing.

3. Operation: Continuous-pressure applications.

4. Body Material: Cast iron with interior lining complying with AWWA C550 or that is FDA approved.

5. End Connections: Flanged.

6. Configuration: Designed for horizontal, straight through flow.

7. Accessories:

a. Valves: UL 262, "Approval Guide," published by FM Global, listing, approved;

OS&Y gate type with flanged ends on inlet and outlet.

b. Bypass: With displacement-type water meter, shutoff valves, and reduced-pressure backflow preventer.

2.3 FIRE HYDRANTS

A. AWWA Wet-Barrel Fire Hydrants:

1. Manufacturers: Subject to compliance with requirements:

a. American AVK Company; Valves & Fittings Division.

b. Clow Valve Company; a division of McWane, Inc.

c. Jones, James Company.

d. Mueller Co.; Water Products Division.

2. Description: Post type, with one NPS 4-1/2 (DN 115) and two NPS 2-1/2 (DN 65) outlets and with NPS 6 (DN 150) threaded or flanged inlet, and base section with NPS 6 (DN 150) mechanical-joint inlet. Include interior coating according to AWWA C550.

3. Standard: AWWA C503.

4. Pressure Rating: 200 psig (1380 kPa) minimum.

B. UL-Listed, Wet-Barrel Fire Hydrants:

1. Manufacturers: Subject to compliance with requirements:

a. American AVK Company; Valves & Fittings Division.

b. Clow Valve Company; a division of McWane, Inc.

c. Jones, James Company.

d. Mueller Co.; Water Products Division.

2. Description: Freestanding, with one NPS 4-1/2 (DN 115) and two NPS 2-1/2 (DN 65) outlets and with NPS 6 (DN 150) threaded or flanged inlet, and base section with NPS 6 (DN 150) mechanical-joint inlet.

3. Standards: UL 246 and "Approval Guide," published by FM Global, listing.

4. Design: Wet barrel.

5. Pressure Rating: 200 psig (1380 kPa).

6. Outlet Threads: NFPA 1963, with external hose thread used by local fire department.

Include cast-iron caps with steel chains.

7. Operating and Cap Nuts: Pentagon, 1-1/2 inches (38 mm) point to flat.

8. Direction of Opening: Hydrant valves open by turning operating nut to left or counterclockwise.

9. Exterior Finish: Red alkyd-gloss enamel paint unless otherwise indicated.

2.4 FIRE-DEPARTMENT CONNECTIONS

A. Manufacturers: Subject to compliance with requirements:

FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING 211100 - 4

1. Elkhart Brass Mfg. Company, Inc.

2. Guardian Fire Equipment, Inc.

3. Potter Roemer.

4. Reliable Automatic Sprinkler Co., Inc.

B. Description: Freestanding, with cast-bronze body, thread inlets according to NFPA 1963 and matching local fire-department hose threads, and threaded bottom outlet. Include lugged caps, gaskets, and chains; lugged swivel connection and drop clapper for each hose-connection inlet;

18-inch- (460-mm-) high brass sleeve; and round escutcheon plate.

C. Standard: UL 405.

D. Connections: Three NPS 2-1/2 (DN 65) inlets and one NPS 6 (DN 150) outlet.

E. Inlet Alignment: Inline, horizontal.

F. Finish Including Sleeve: Polished chrome plated.

G. Escutcheon Plate Marking: "AUTO SPKR & STANDPIPE."

2.5 GROUT

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

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

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

D. Packaging: Premixed and factory packaged.

PART 3 - EXECUTION

3.1 EARTHWORK

A. Comply with excavating, trenching, and backfilling requirements in Division 31 Section "Earth Moving."

3.2 PIPING INSTALLATION

A. Water-Main Connection: Arrange with water utility company for tap of size and in location indicated in water main.

B. Water-Main Connection: Tap water main according to requirements of water utility company and of size and in location indicated.

C. Make connections larger than NPS 2 (DN 50) with tapping machine according to the following:

1. Install tapping sleeve and tapping valve according to MSS SP-60.

2. Install tapping sleeve on pipe to be tapped. Position flanged outlet for gate valve.

3. Use tapping machine compatible with valve and tapping sleeve; cut hole in main.

Remove tapping machine and connect water-service piping.

4. Install gate valve onto tapping sleeve. Comply with MSS SP-60. Install valve with stem pointing up and with valve box.

FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING 211100 - 5

D. Make connections NPS 2 (DN 50) and smaller with drilling machine according to the following:

1. Install service-saddle assemblies and corporation valves in size, quantity, and arrangement required by utility company's standards.

2. Install service-saddle assemblies on water-service pipe to be tapped. Position outlets for corporation valves.

3. Use drilling machine compatible with service-saddle assemblies and corporation valves.

Drill hole in main. Remove drilling machine and connect water-service piping.

4. Install corporation valves into service-saddle assemblies.

5. Install manifold for multiple taps in water main.

6. Install curb valve in water-service piping with head pointing up and with service box.

E. Comply with NFPA 24 for fire-service-main piping materials and installation.

F. Install ductile-iron, water-service piping according to AWWA C600 and AWWA M41.

1. Install encasement for piping according to ASTM A 674 or AWWA C105.

G. Bury piping with depth of cover over top at least 30 inches (750 mm), with top at least 12 inches (300 mm) below level of maximum frost penetration, and according to the following:

1. Under Driveways: With at least 36 inches (910 mm) of cover over top.

2. In Loose Gravelly Soil and Rock: With at least 12 inches (300 mm) of additional cover.

H. Install piping by tunneling or jacking, or combination of both, under streets and other obstructions that cannot be disturbed.

I. Extend fire-suppression water-service piping and connect to water-supply source and building fire-suppression water-service piping systems at locations and pipe sizes indicated.

1. Terminate fire-suppression water-service piping at building wall until building-water-piping systems are installed. Terminate piping with caps, plugs, or flanges as required for piping material. Make connections to building's fire-suppression water-service piping systems when those systems are installed.

J. Install underground piping with restrained joints at horizontal and vertical changes in direction.

Use restrained-joint piping, thrust blocks, anchors, tie-rods and clamps, and other supports.

K. Comply with requirements in Division 21 Sections for fire-suppression-water piping inside the building.

L. Comply with requirements in Division 22 Section "Domestic Water Piping" for potable-water piping inside the building.

3.3 JOINT CONSTRUCTION

A. Install couplings, flanges, flanged fittings, unions, nipples, and transition and special fittings that have finish and pressure rating same as or higher than systems pressure rating for aboveground applications unless otherwise indicated.

B. Install unions adjacent to each valve in tubing NPS 2 (DN 50) and smaller.

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

D. Ream ends of tubes and remove burrs.

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

FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING 211100 - 6

F. Copper-Tubing, Brazed Joints: Join copper tube and fittings according to CDA's "Copper Tube Handbook," "Brazed Joints" Chapter.

G. Copper-Tubing, Pressure-Sealed Joints: Use proprietary crimping tool and procedure recommended by copper, pressure-seal-fitting manufacturer.

H. Ductile-Iron Piping, Gasketed Joints for Fire-Service-Main Piping: UL 194.

I. Ductile-Iron Piping, Grooved Joints: Cut-groove pipe. Assemble joints with grooved-end, ductile-iron-piping couplings, gaskets, lubricant, and bolts.

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

K. PE Piping Heat-Fusion Joints: Clean and dry joining surfaces by wiping with clean cloth or paper towels. Join according to ASTM D 2657.

L. PVC Piping Gasketed Joints: Use joining materials according to AWWA C900. Construct joints with elastomeric seals and lubricant according to ASTM D 2774 or ASTM D 3139.

M. Fiberglass Piping Bonded Joints: Use adhesive and procedure recommended by piping manufacturer.

N. Dissimilar Materials Piping Joints: Use adapters compatible with both piping materials, with OD, and with system working pressure.

O. Do not use flanges or unions for underground piping.

3.4 ANCHORAGE INSTALLATION

A. Anchorage, General: Install water-distribution piping with restrained joints. Anchorages and restrained-joint types that may be used include the following:

1. Concrete thrust blocks.

2. Locking mechanical joints.

3. Set-screw mechanical retainer glands.

4. Bolted flanged joints.

5. Heat-fused joints.

6. Pipe clamps and tie rods.

B. Install anchorages for tees, plugs and caps, bends, crosses, valves, and hydrant branches in fire-suppression water-service piping according to NFPA 24 and the following:

1. Gasketed-Joint, Ductile-Iron, Water-Service Piping: According to AWWA C600.

2. Gasketed-Joint, PVC Water-Service Piping: According to AWWA M23.

3. Bonded-Joint Fiberglass, Water-Service…