Attachment 02 - PRARNG EHMS Camp Santiago SPECS Vol 2 of 2 REV 19-July-2023.pdf

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PUERTO RICO ARMY NATIONAL GUARD

ENGINEERING HOUSING MAINTENANCE SHOP (EHMS)

CAMP SANTIAGO, PUERTO RICO

19 JULY 2023

BID FINAL 100% DESIGN

TABLE OF CONTENTS TOC - 1

Division Section Title

PROCUREMENT AND CONTRACTING DOCUMENTS GROUP

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 01 07 Professional Seals

VOLUME 1

SPECIFICATIONS GROUP

General Requirements Subgroup

DIVISION 01 - GENERAL REQUIREMENTS

01 10 00 Summary 01 14 16 Coordination with PRARNG Camp Santiago 01 23 00 Bid Options (Optional Line Items - OLI) 01 25 00 Substitution Procedures 01 31 00 Project Management and Coordination 01 32 00 Construction Progress Documentation 01 32 33 Photographic Documentation 01 33 00 Submittal Procedures 01 35 43 Safety Hazardous Materials and Health Requirements 01 40 00 Quality Requirements 01 42 00 References 01 43 39 Mockups 01 50 00 Temporary Facilities and Controls 01 56 39 Temporary Tree and Plant Protection 01 57 23 Temporary Stormwater Pollution Control 01 60 00 Product Requirements 01 73 00 Execution 01 74 19 Construction Waste Management and Disposal 01 77 00 Closeout Procedures 01 78 23 Operation and Maintenance Data 01 78 39 Project Record Documents 01 79 00 Demonstration and Training 01 81 13.14 Sustainable Design Requirements - LEED V4 BD+C: New Construction 01 91 13 General Commissioning Requirements 01 91 19.43 Exterior Enclosure Commissioning

Facility Construction Subgroup

DIVISION 02 - EXISTING CONDITIONS

02 41 16 Structure Demolition 02 83 33 Lead Based Paint Removal and Disposal

DIVISION 03 - CONCRETE

03 10 00 Concrete forming and Accessories 03 20 00 Concrete Reinforcing

CAMP SANTIAGO, PUERTO RICO

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03 30 00 Cast-in-place Concrete 03 35 43 Polished Concrete Finishing

DIVISION 04 - MASONRY

04 22 00 Concrete Unit Masonry

DIVISION 05 - METALS

05 12 00 Structural Steel Framing 05 21 00 Steel Joist Framing 05 31 00 Steel Decking 05 40 00 Cold-formed Metal Framing 05 50 00 Metal Fabrications 05 53 13 Bar Gratings

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

06 10 53 Miscellaneous Rough Carpentry 06 64 00 Plastic Paneling

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 21 00 Thermal Insulation 07 54 23 Thermoplastic-polyolefin (TPO) Roofing 07 62 00 Sheet Metal Flashing and Trim 07 71 00 Roof Specialties 07 72 00 Roof Accessories 07 72 10 Rooftop Fall Arrest System 07 84 13 Penetration Firestopping 07 91 00 Preformed Joint Seals 07 92 00 Joint Sealants 07 92 19 Acoustical Joint Sealants

DIVISION 08 - OPENINGS

08 11 13 Hollow Metal Doors and Frames 08 31 13 Access Doors and Frames 08 33 13 Coiling Counter Doors 08 33 23 Overhead Coiling Doors 08 41 13 Aluminum-framed Entrances and Storefronts 08 45 23 Fiberglass-Sandwich-Panel Assemblies 08 71 00 Door Hardware 08 80 00 Glazing 08 91 19 Fixed Louvers

DIVISION 09 - FINISHES

09 22 16 Non-structural Metal Framing 09 29 00 Gypsum Board 09 30 13 Ceramic Tiling 09 51 13 Acoustical Panel Ceilings 09 65 13 Resilient Base and Accessories 09 65 19 Resilient Tile Flooring 09 67 23 Resinous Flooring 09 84 33 Sound-absorbing Wall Units

19 JULY 2023

BID FINAL 100% DESIGN

CAMP SANTIAGO, PUERTO RICO

TABLE OF CONTENTS TOC - 3

09 91 13 Exterior Painting 09 91 23 Interior Painting

DIVISION 10 - SPECIALTIES

10 11 00 Visual Display Units 10 14 19 Dimensional Letter Signage 10 14 23.16 Room-identification Panel Signage 10 21 13.19 Plastic Toilet Compartments 10 22 13 Wire Mesh Partitions 10 22 39 Folding Panel Partitions 10 26 00 Wall and Door Protection 10 28 00 Toilet, Bath, and Laundry Accessories 10 44 13 Fire Protection Cabinets 10 51 13 Metal Lockers 10 56 13 Metal Storage Shelving 10 73 13 Awnings

DIVISION 11 - EQUIPMENT

11 11 19 Vehicle Lubrication System

DIVISION 12 - FURNISHINGS

12 24 13 Roller Window Shades 12 32 16 Manufactured Plastic-laminate-clad Casework 12 36 61.16 Solid Surfacing Countertops

Facility Services Subgroup

DIVISION 21 - FIRE SUPPRESSION

21 05 17 Sleeves and Sleeve Seals for Fire-suppression Piping 21 05 18 Escutcheons for Fire-suppression Piping 21 05 23 General-duty Valves for Water-based Fire-suppression Piping 21 05 29 Hangers and Supports for Fire-suppression Piping and Equipment 21 05 48 Vibration and Seismic Controls for Fire-suppression Piping and Equipment 21 05 53 Identification for Fire-suppression Piping and Equipment 21 11 16 Facility Fire Hydrants 21 11 19 Fire-department Connections 21 13 13 Wet-pipe Sprinkler Systems 21 31 13 Electric-drive, Centrifugal Fire Pumps

VOLUME 2

DIVISION 22 - PLUMBING

22 05 13 Common Motor Requirements for Plumbing Equipment 22 05 17 Sleeves and Sleeve Seals for Plumbing Piping 22 05 19 Meters and Gages for Plumbing Piping 22 05 23.12 Ball Valves for Plumbing Piping 22 05 23.14 Check Valves for Plumbing Piping 22 05 23.15 Gate Valves for Plumbing Piping 22 05 29 Hangers and Supports for Plumbing Piping and Equipment 22 05 48 Vibration and Seismic Controls for Plumbing Piping and Equipment

CAMP SANTIAGO, PUERTO RICO

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22 05 53 Identification for Plumbing Piping and Equipment 22 07 19 Plumbing Piping Insulation 22 08 00 Commissioning of Plumbing 22 11 13 Facility Water Distribution Piping 22 11 16 Domestic Water Piping 22 11 19 Domestic Water Piping Specialties 22 11 23.21 Inline, Domestic-Water Pumps 22 13 13 Facility Sanitary Sewers 22 13 16 Sanitary Waste and Vent Piping 22 13 19 Sanitary Waste Piping Specialties 22 13 19.13 Sanitary Drains 22 13 23 Sanitary Waste Interceptors 22 13 43 Facility Packaged Sewage Pumping Stations 22 14 13 Facility Storm Drainage Piping 22 15 13 General-Service Compressed-air Piping 22 15 19 General-Service Packaged Air Compressors and Receivers 22 33 00 Electric, Domestic-Water Heaters 22 42 13.13 Commercial Water Closets 22 42 13.16 Commercial Urinals 22 42 16.13 Commercial Lavatories 22 42 16.16 Commercial Sinks 22 42 23 Commercial Showers 22 45 00 Emergency Plumbing Fixtures 22 47 16 Pressure Water Coolers

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

23 05 13 Common Motor Requirements for HVAC Equipment 23 05 17 Sleeves and Sleeve Seals for HVAC Piping 23 05 29 Hangers and Supports for HVAC Piping and Equipment 23 05 48 Vibration and Seismic Controls for HVAC 23 05 53 Identification for HVAC Piping and Equipment 23 05 93 Testing, Adjusting, and Balancing for HVAC 23 07 13 Duct Insulation 23 07 19 HVAC Piping Insulation 23 08 00 Commissioning of HVAC 23 09 23 Direct Digital Control System for HVAC 23 23 00 Refrigerant Piping 23 31 13 Metal Ducts 23 33 00 Air Duct Accessories 23 33 46 Flexible Ducts 23 34 16 Centrifugal HVAC Fans 23 34 23 HVAC Power Ventilators 23 35 13 Dust Collection System 23 35 16 Vehicle Exhaust Systems 23 36 00 Air Terminal Units 23 37 13.13 Air Diffusers 23 37 13.23 Air Registers and Grilles 23 37 23 HVAC Gravity Ventilators 23 62 00 Packaged Compressor and Condenser Units 23 72 23.19 Indoor Fixed Plate Energy Recovery Units

CAMP SANTIAGO, PUERTO RICO

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23 73 13.13 Indoor, Basic Air-handling Units 23 81 26 Split-system Air-conditioners

DIVISION 25 - INTEGRATED AUTOMATION

25 05 11.21 Cybersecurity for Facility-related Control Systems Fire and Life Safety Including

Mass Notification System 25 05 11.23 Cybersecurity for Facility-related Control Systems - UMCS BAS AMI

DIVISION 26 - ELECTRICAL

26 05 13 Medium-Voltage Cables 26 05 19 Low-voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Systems 26 05 33 Raceway and Boxes for Electrical Systems 26 05 43 Underground Ducts and Raceways for Electrical Systems 26 05 44 Sleeves and Sleeve Seals for Electrical Raceways and Cabling 26 05 48 Vibration and Seismic Controls for Electrical Systems 26 05 48.16 Seismic Controls for Electrical Systems 26 05 53 Identification for Electrical Systems 26 05 73.13 Short-circuit Studies 26 05 73.16 Coordination Studies 26 08 00 Commissioning of Electrical Systems 26 09 23 Lighting Control Devices 26 12 19 Pad-mounted, Liquid-filled, Medium-voltage Transformers 26 22 13 Low-voltage Distribution Transformers 26 24 13 Switchboards 26 24 16 Panelboards 26 27 26 Wiring Devices 26 28 13 Fuses 26 28 16 Enclosed Switches and Circuit Breakers 26 29 13.03 Manual and Magnetic Motor Controllers 26 29 13.06 Soft-start Motor Controllers 26 29 23 Variable-frequency Motor Controllers 26 29 33 Controllers for Fire Pump Drivers 26 36 00 Transfer Switches 26 41 13 Lightning Protection for Structures 26 43 13 Surge Protective Devices for Low-voltage Electrical Power Circuits 26 51 19 LED Interior Lighting 26 52 13 Emergency and Exit Lighting 26 56 13 Lighting Poles and Standards 26 56 19 LED Exterior Lighting

DIVISION 27 - COMMUNICATIONS

27 05 26 Grounding and Bonding for Communications Systems 27 05 28 Pathways for Communications Systems 27 05 29 Hangers and Supports for Communications Systems 27 05 36 Cable Trays for Communications Systems 27 05 43 Underground Pathways and Structures for Communication Systems 27 05 44 Sleeves and Sleeve Seals for Communications Pathways and Cabling 27 05 48 Seismic Controls for Communications Systems

CAMP SANTIAGO, PUERTO RICO

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27 05 53 Identification for Communications Systems 27 11 00 Communications Equipment Room Fittings 27 11 16 Communications Racks, Frames, and Enclosures 27 13 13 Communications Copper Backbone Cabling 27 13 23 Communications Optical Fiber Backbone Cabling 27 15 13 Communications Copper Horizontal Cabling 27 51 16 Public Address Systems

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 46 21.11 Addressable Fire-alarm Systems 28 47 00 Mass Notification

Site and Infrastructure Subgroup

DIVISION 31 - EARTHWORK

31 10 00 Site Clearing 31 20 00 Earth Moving 31 23 19 Dewatering 31 31 16 Termite Control 31 50 00 Excavation Support and Protection

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 12 16 Asphalt Paving 32 13 13 Concrete Paving 32 13 73 Concrete Paving Joint Sealants 32 17 13 Parking Bumpers 32 17 16 Manufactured Traffic-Calming Devices 32 17 23 Pavement Markings 32 17 26 Tactile Warning Surfacing 32 31 13 Chain Link Fences and Gates 32 31 19.53 Decorative Metal Security Fences and Gates 32 91 13 Soil Preparation 32 92 00 Turf and Grasses 32 93 00 Plants

END OF TABLE OF CONTENTS

CAMP SANTIAGO, PUERTO RICO

19 JULY 2023

BID FINAL 100% DESIGN

SEALS PAGE 00 01 07 - 1

DOCUMENT 00 01 07 - SEALS PAGE

1.1 DESIGN PROFESSIONALS OF RECORD

A. Architect:

1. Laura Elizabeth Vierrether.

2. State of Missouri – A-2016011214.

3. Responsible for Divisions 01-49 Sections except where indicated as prepared by other design professionals of record.

B. Building Structural and Civil Engineer:

1. Jesus M. Colon Pagan.

2. Puerto Rico – 19306 PE.

3. Responsible for Sections in Divisions 3 – 5 and

31 – 33 except where indicated as prepared by other design professionals of record.

C. Fire-Protection Engineer:

1. Jeffrey C. McLaughlin.

2. Commonwealth of Virginia - 030373.

3. Responsible for Sections in Divisions 21 & 28.

D. HVAC/ Plumbing Engineer:

1. Justin James Stamper.

2. State of Florida - 74569.

3. Responsible for Sections in Divisions 22 - 23.

E. Telecommunications Engineer:

1. Scott L. Hansberry.

2. BICSI ID - 112947.

3. Responsible for Sections in Division 27.

CAMP SANTIAGO, PUERTO RICO

19 JULY 2023

BID FINAL 100% DESIGN

SEALS PAGE 00 01 07 - 2

F. Electrical Engineer:

1. Michael J. Cahill.

2. State of Florida - 43673.

3. Responsible for Sections in Division 26.

END OF DOCUMENT 000107

PUERTO RICO ARMY NATIONAL GUARD 19 JULY 2023

CAMP SANTIAGO, PUERTO RICO BID FINAL 100% DESIGN

SECTION 22 05 13 - COMMON MOTOR REQUIREMENTS FOR PLUMBING 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 general requirements for single-phase and polyphase, general-purpose, horizontal, small and medium, squirrel-cage induction motors for use on alternating-current power systems up to 600 V and installed at equipment manufacturer's factory or shipped separately by equipment manufacturer for field installation.

1.3 COORDINATION

A. Coordinate features of motors, installed units, and accessory devices to be compatible with the following:

1. Motor controllers.

2. Torque, speed, and horsepower requirements of the load.

3. Ratings and characteristics of supply circuit and required control sequence.

4. Ambient and environmental conditions of installation location.

PART 2 - PRODUCTS

2.1 GENERAL MOTOR REQUIREMENTS

A. Comply with NEMA MG 1 unless otherwise indicated.

B. Comply with IEEE 841 for severe-duty motors.

2.2 MOTOR CHARACTERISTICS

A. Duty: Continuous duty at ambient temperature of 40 deg C and at altitude of 3300 feet above sea level.

B. Capacity and Torque Characteristics: Sufficient to start, accelerate, and operate connected loads at designated speeds, at installed altitude and environment, with indicated operating sequence, and without exceeding nameplate ratings or considering service factor.

COMMON MOTOR REQUIREMENTS FOR

PLUMBING EQUIPMENT

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CAMP SANTIAGO, PUERTO RICO BID FINAL 100% DESIGN

2.3 POLYPHASE MOTORS

A. Description: NEMA MG 1, Design B, medium induction motor.

B. Efficiency: Premium efficient, as defined in NEMA MG 1.

C. Service Factor: 1.15.

D. Multispeed Motors: Variable torque.

1. For motors with 2:1 speed ratio, consequent pole, single winding.

2. For motors with other than 2:1 speed ratio, separate winding for each speed.

E. Multispeed Motors: Separate winding for each speed.

F. Rotor: Random-wound, squirrel cage.

G. Bearings: Regreasable, shielded, antifriction ball bearings suitable for radial and thrust loading.

H. Temperature Rise: Match insulation rating.

I. Insulation: Class F.

J. Code Letter Designation:

1. Motors 15 HP and Larger: NEMA starting Code F or Code G.

2. Motors Smaller Than 15 HP: Manufacturer's standard starting characteristic.

K. Enclosure Material: Cast iron for motor frame sizes 324T and larger; rolled steel for motor frame sizes smaller than 324T.

2.4 ADDITIONAL REQUIREMENTS FOR POLYPHASE MOTORS

A. Motors Used with Variable-Frequency Controllers: Ratings, characteristics, and features coordinated with and approved by controller manufacturer.

1. Windings: Copper magnet wire with moisture-resistant insulation varnish, designed and tested to resist transient spikes, high frequencies, and short time rise pulses produced by pulse-width-modulated inverters.

2. Inverter-Duty Motors: Class F temperature rise; Class H insulation.

3. Thermal Protection: Comply with NEMA MG 1 requirements for thermally protected motors.

2.5 SINGLE-PHASE MOTORS

A. Motors larger than 1/20 hp shall be one of the following, to suit starting torque and requirements of specific motor application:

COMMON MOTOR REQUIREMENTS FOR

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1. Permanent-split capacitor.

2. Split phase.

3. Capacitor start, inductor run.

4. Capacitor start, capacitor run.

B. Multispeed Motors: Variable-torque, permanent-split-capacitor type.

C. Bearings: Prelubricated, antifriction ball bearings or sleeve bearings suitable for radial and thrust loading.

D. Motors 1/20 HP and Smaller: Shaded-pole type.

E. Thermal Protection: Internal protection to automatically open power supply circuit to motor when winding temperature exceeds a safe value calibrated to temperature rating of motor insulation. Thermal-protection device shall automatically reset when motor temperature returns to normal range.

PART 3 - EXECUTION (Not Applicable)

END OF SECTION 22 05 13

COMMON MOTOR REQUIREMENTS FOR

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CAMP SANTIAGO, PUERTO RICO BID FINAL 100% DESIGN

SECTION 22 05 17 - SLEEVES AND SLEEVE SEALS FOR PLUMBING 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. Grout.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Sustainable Design Submittals:

1. Building Product Disclosure and Optimization - Environmental Product Declarations (EPD) - MR Credit 2, Option 1:

a. Submit product EPD or life-cycle assessment; refer to Division 018113 and the LEED BD+C v4 Reference Guide for full requirements. The Life-cycle assessment and EPDs must conform to one of the disclosure types listed in below, in descending order of preference:

1) Products with a publicly available life-cycle assessment conforming to ISO 14044 that have at least a cradle to gate scope.

2) Product-specific Type III EPD -- Internally Reviewed. Products with an internally critically reviewed LCA in accordance with ISO 14071.

3) Industry-wide Type III EPD -- Products with third-party certification (Type III), including external verification, in which the manufacturer is explicitly recognized as a participant by the program operator.

b. EPDs which conform to ISO 14025 and EN 15804 or ISO 21930 and have at least a cradle to gate scope.

1) Product-specific Type III EPD -- Products with third-party certification (Type III), including external verification and external critical review in which the manufacturer is explicitly recognized as the participant by the program operator.

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c. USGBC-approved program - Products that comply with other USGBC approved EPD frameworks.

d. Provide LEED Submittal Cover Sheet in accordance with Section 01 81 13. .

2. Building Product Disclosure and Optimization, Material Ingredients: Option 1, Material

Ingredient Reporting.

a. Submit Material Ingredient Reports for manufacturers that use any of the following programs to demonstrate the chemical inventory of the product to at least 0.1% (1000 ppm), which meet one of the following disclosure criteria:

1) One of the following product attributes: Health Product Declaration; Cradle to Cradle certifications; Declare product labels; Living Product Challenge;

ANSI/BIFMA e3 Furniture Sustainability Standard; Product Lens Certification; Facts - NSF/ANSI 336

2) Manufacturer Inventory.

3) A publicly available inventory of all ingredients identified by name and

Chemical Abstract Service Registration Number (CASRN) and/or European Community Number (EC Number).

4) Materials defined as trade secret or intellectual property may withhold the name and/or CASRN/EC Number but must disclose ingredient/chemical role, amount and hazard score/class using either:

5) Greenscreen List Translator (LT) score and/or Full GreenScreen Benchmark

(BM)

6) The Globally Harmonized System of Classification and Labeling of Chemicals rev.6 (2015) (GHS)

7) Refer to https://www.usgbc.org/node/2616399?return=/credits/new-construction/v4/ material-%26amp%3B-resources for current list of USGBC-approved compliance programs.

b. Refer to Division 018113 and the LEED BD+C v4 Reference Guide for full requirements.

c. Provide LEED Materials Content Form in accordance with Section 01 81 13.

3. Low-Emitting Materials - Interior adhesives and sealants applied on site (including flooring adhesive):

a. Meet the VOC emissions evaluation and meet the VOC content evaluation. The adhesives and sealants product category include all interior adhesives and sealants applied on site. Refer to Division 018113 and the LEED BD+C v4.1 Reference Guide for full VOC content and emissions requirements.

b. Provide LEED Submittal Cover Sheet in accordance with Section 01 81 13.

1.4 INFORMATIONAL SUBMITTALS

A. Field quality-control reports.

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CAMP SANTIAGO, PUERTO RICO BID FINAL 100% DESIGN

PART 2 - PRODUCTS

2.1 SLEEVES

A. 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 collar.

B. Steel Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, anticorrosion coated, with plain ends and integral welded waterstop collar.

2.2 SLEEVE-SEAL SYSTEMS

A. 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 of pipe.

4. Pressure Plates: Carbon steel.

5. Connecting Bolts and Nuts: Carbon steel, with corrosion-resistant coating, ASTM B 633 of length required to secure pressure plates to sealing elements.

2.3 GROUT

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

B. Standard: ASTM C 1107/C 1107M, 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.

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.

SLEEVES AND SLEEVE SEALS FOR

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CAMP SANTIAGO, PUERTO RICO BID FINAL 100% DESIGN

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

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

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

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

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

D. Install sleeves for pipes passing through interior partitions.

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

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

3. Seal annular space between sleeve and piping or piping insulation; use joint sealants appropriate for size, depth, and location of joint.

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 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.

2. Exterior Concrete Walls below Grade:

SLEEVES AND SLEEVE SEALS FOR

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

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

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

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

3. Concrete Slabs-on-Grade:

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

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

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

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

4. Interior Partitions:

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

END OF SECTION 22 05 17

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CAMP SANTIAGO, PUERTO RICO BID FINAL 100% DESIGN

SECTION 22 05 19 - METERS AND GAGES FOR PLUMBING 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. Liquid-in-glass thermometers.

2. Thermowells.

3. Dial-type pressure gages.

4. Gage attachments.

5. Test plugs.

B. Related Requirements:

1. Section 22 11 13 "Facility Water Distribution Piping" for domestic water meters and combined domestic and fire-protection water-service meters outside the building.

2. Section 22 11 19 "Domestic Water Piping Specialties" for water meters.

3. Section 22 15 13 "General-Service Compressed-Air Piping" for compressed air gages.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

1.4 INFORMATIONAL SUBMITTALS

A. Product Certificates: For each type of meter and gage.

1.5 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For meters and gages to include in operation and maintenance manuals.

METERS AND GAGES FOR PLUMBING

PIPING

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PART 2 - PRODUCTS

2.1 LIQUID-IN-GLASS THERMOMETERS

A. Metal-Case, Industrial-Style, Liquid-in-Glass Thermometers:

1. Standard: ASME B40.200.

2. Case: Cast aluminum; 7-inch nominal size unless otherwise indicated.

3. Case Form: Adjustable angle unless otherwise indicated.

4. Tube: Glass with magnifying lens and blue or red organic liquid.

5. Tube Background: Nonreflective aluminum with permanently etched scale markings graduated in deg F.

6. Window: Glass.

7. Stem: Aluminum and of length to suit installation.

a. Design for Thermowell Installation: Bare stem.

8. Accuracy: Plus or minus 1 percent of scale range or one scale division, to a maximum of 1.5 percent of scale range.

2.2 THERMOWELLS

A. Thermowells:

1. Standard: ASME B40.200.

2. Description: Pressure-tight, socket-type fitting made for insertion into piping tee fitting.

3. Material for Use with Copper Tubing: CNR.

4. Material for Use with Steel Piping: CRES.

5. Type: Stepped shank unless straight or tapered shank is indicated.

6. External Threads: NPS 1/2, NPS 3/4, or NPS 1 , ASME B1.20.1 pipe threads.

7. Internal Threads: 1/2, 3/4, and 1 inch, with ASME B1.1 screw threads.

8. Bore: Diameter required to match thermometer bulb or stem.

9. Insertion Length: Length required to match thermometer bulb or stem.

10. Lagging Extension: Include on thermowells for insulated piping and tubing.

11. Bushings: For converting size of thermowell's internal screw thread to size of thermometer connection.

2.3 PRESSURE GAGES

A. Direct-Mounted, Metal-Case, Dial-Type Pressure Gages:

1. Standard: ASME B40.100.

2. Case: Liquid-filled Sealed Solid-front, pressure relief type(s); cast aluminum or drawn steel; 4-1/2-inch nominal diameter.

3. Pressure-Element Assembly: Bourdon tube unless otherwise indicated.

4. Pressure Connection: Brass, with NPS 1/4, ASME B1.20.1 pipe threads and bottom-outlet type unless back-outlet type is indicated.

METERS AND GAGES FOR PLUMBING

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5. Movement: Mechanical, with link to pressure element and connection to pointer.

6. Dial: Nonreflective aluminum with permanently etched scale markings graduated in psi .

7. Pointer: Dark-colored metal.

8. Window: Glass.

9. Ring: Stainless steel.

10. Accuracy: Grade A, plus or minus 1 percent of middle half of scale range.

2.4 GAGE ATTACHMENTS

A. Snubbers: ASME B40.100, brass; with NPS 1/4, ASME B1.20.1 pipe threads and -type surge-dampening device. Include extension for use on insulated piping.

B. Valves: Brass ball, with NPS 1/4, ASME B1.20.1 pipe threads.

2.5 TEST PLUGS

A. Description: Test-station fitting made for insertion into piping tee fitting.

B. Body: Brass or stainless steel with core inserts and gasketed and threaded cap. Include extended stem on units to be installed in insulated piping.

C. Thread Size: NPS 1/4, ASME B1.20.1 pipe thread.

D. Minimum Pressure and Temperature Rating: 500 psig at 200 deg F.

E. Core Inserts: EPDM self-sealing rubber.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install thermowells with socket extending one-third of pipe diameter and in vertical position in piping tees.

B. Install thermowells of sizes required to match thermometer connectors. Include bushings if required to match sizes.

C. Install thermowells with extension on insulated piping.

D. Fill thermowells with heat-transfer medium.

E. Install direct-mounted thermometers in thermowells and adjust vertical and tilted positions.

F. Install direct-mounted pressure gages in piping tees with pressure gage located on pipe at the most readable position.

G. Install valve and snubber in piping for each pressure gage for fluids.

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H. Install test plugs in piping tees.

I. Install thermometers in the following locations:

1. Inlet and outlet of each water heater.

2. Inlet and outlet of each domestic hot-water storage tank.

3. Outlet of master thermostatic mixing valve.

J. Install pressure gages in the following locations:

1. Building water service entrance into building.

2. Suction and discharge of each domestic water pump.

3. Insert location.

3.2 CONNECTIONS

A. Install meters and gages adjacent to machines and equipment to allow service and maintenance of meters, gages, machines, and equipment.

3.3 ADJUSTING

A. Adjust faces of meters and gages to proper angle for best visibility.

3.4 THERMOMETER SCHEDULE

A. Thermometers at inlet and outlet of each domestic water heater shall be the following:

1. Metal case, industrial-style, liquid-in-glass type.

B. Thermometer stems shall be of length to match thermowell insertion length.

3.5 THERMOMETER SCALE-RANGE SCHEDULE

A. Scale Range for Domestic Cold-Water Piping: 0 to 100 deg F.

B. Scale Range for Domestic Hot-Water Piping: 30 to 240 deg F.

3.6 PRESSURE-GAGE SCHEDULE

A. Pressure gages at discharge of each water service into building shall be one of the following:

1. Liquid-filled Sealed Solid-front, pressure-relief, direct -mounted, metal case.

2. Test plug with EPDM self-sealing rubber inserts.

B. Pressure gages at suction and discharge of each domestic water pump shall be one of the following:

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1. Liquid-filled Sealed Solid-front, pressure-relief, direct -mounted, metal case.

2. Test plug with EPDM self-sealing rubber inserts.

3.7 PRESSURE-GAGE SCALE-RANGE SCHEDULE

A. Scale Range for Water Service Piping: 0 to 160 psi .

B. Scale Range for Domestic Water Piping: 0 to 100 psi .

END OF SECTION 22 05 19

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SECTION 22 05 23.12 - BALL VALVES FOR PLUMBING 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. Brass ball valves.

2. Bronze ball valves.

3. Steel ball valves.

1.3 DEFINITIONS

A. CWP: Cold working pressure.

1.4 ACTION SUBMITTALS

A. Product Data: For each type of valve.

1. Certification that products comply with NSF 61and NSF 372.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Prepare valves for shipping as follows:

1. Protect internal parts against rust and corrosion.

2. Protect threads, flange faces, and soldered ends.

3. Set ball valves open to minimize exposure of functional surfaces.

B. Use the following precautions during storage:

1. Maintain valve end protection.

2. Store valves indoors and maintain at higher-than-ambient-dew-point temperature. If outdoor storage is necessary, store valves off the ground in watertight enclosures.

C. Use sling to handle large valves; rig sling to avoid damage to exposed parts. Do not use operating handles or stems as lifting or rigging points.

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PART 2 - PRODUCTS

2.1 GENERAL REQUIREMENTS FOR VALVES

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

B. ASME Compliance:

1. ASME B1.20.1 for threads for threaded end valves.

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

3. ASME B16.5 for flanges on steel valves.

4. ASME B16.10 and ASME B16.34 for ferrous valve dimensions and design criteria.

5. ASME B16.18 for solder-joint connections.

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

C. NSF Compliance: NSF 61 and NSF 372 for valve materials for potable-water service.

D. Bronze valves shall be made with dezincification-resistant materials. Bronze valves made with copper alloy (brass) containing more than 15 percent zinc are not permitted.

E. Valve Pressure-Temperature Ratings: Not less than indicated and as required for system pressures and temperatures.

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

G. Valve Actuator Types:

1. Gear Actuator: For quarter-turn valves NPS 4 and larger.

2. Handlever: For quarter-turn valves smaller than NPS 4.

H. Valves in Insulated Piping:

1. Include 2-inch stem extensions.

2. Extended operating handles of nonthermal-conductive material and protective sleeves that allow operation of valves without breaking vapor seals or disturbing insulation.

3. Memory stops that are fully adjustable after insulation is applied.

2.2 BRASS BALL VALVES

A. Brass Ball Valves, Two-Piece with Full Port and Brass Trim, Threaded or Soldered Ends:

1. Description:

a. Standard: MSS SP-110 or MSS SP-145.

b. CWP Rating: 600 psig.

c. Body Design: Two piece.

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d. Body Material: Forged brass.

e. Ends: Threaded and soldered.

f. Seats: PTFE.

g. Stem: Brass.

h. Ball: Chrome-plated brass.

i. Port: Full.

2.3 BRONZE BALL VALVES

A. Bronze Ball Valves, Two-Piece with Full Port, and Bronze or Brass Trim, Threaded or Soldered Ends:

1. Description:

a. Standard: MSS SP-110 or MSS-145.

b. CWP Rating: 600 psig.

c. Body Design: Two piece.

d. Body Material: Bronze.

e. Ends: Threaded and soldered.

f. Seats: PTFE.

g. Stem: Bronze or brass.

h. Ball: Chrome-plated brass.

i. Port: Full.

2.4 STEEL BALL VALVES

A. Steel Ball Valves with Full Port, Class 150:

1. Description:

a. Standard: MSS SP-72.

b. CWP Rating: 285 psig.

c. Body Design: Split body.

d. Body Material: Carbon steel, ASTM A 216, Type WCB.

e. Ends: Flanged or threaded.

f. Seats: PTFE.

g. Stem: Stainless steel.

h. Ball: Stainless steel, vented.

i. Port: Full.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine valve interior for cleanliness, freedom from foreign matter, and corrosion. Remove special packing materials, such as blocks, used to prevent disc movement during shipping and handling.

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B. Operate valves in positions from fully open to fully closed. Examine guides and seats made accessible by such operations.

C. Examine threads on valve and mating pipe for form and cleanliness.

D. Examine mating flange faces for conditions that might cause leakage. Check bolting for proper size, length, and material. Verify that gasket is of proper size, that its material composition is suitable for service, and that it is free from defects and damage.

E. Do not attempt to repair defective valves; replace with new valves.

3.2 VALVE INSTALLATION

A. Install valves with unions or flanges at each piece of equipment arranged to allow service, maintenance, and equipment removal without system shutdown.

B. Locate valves for easy access and provide separate support where necessary.

C. Install valves in horizontal piping with stem at or above center of pipe.

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

E. Install valve tags. Comply with requirements in Section 22 05 53 "Identification for Plumbing Piping and Equipment" for valve tags and schedules.

3.3 GENERAL REQUIREMENTS FOR VALVE APPLICATIONS

A. If valves with specified CWP ratings are unavailable, the same types of valves with higher CWP ratings may be substituted.

B. Select valves with the following end connections:

1. For Copper Tubing, NPS 2 and Smaller: Threaded ends except where solder-joint valve-end option or press-end option is indicated in valve schedules below.

2. For Copper Tubing, NPS 2-1/2 to NPS 4: Flanged ends except where threaded valve-end option is indicated in valve schedules below.

3. For Steel Piping, NPS 2 and Smaller: Threaded ends.

4. For Steel Piping, NPS 2-1/2 to NPS 4: Flanged ends except where threaded valve-end option is indicated in valve schedules below.

3.4 LOW-PRESSURE, COMPRESSED-AIR VALVE SCHEDULE (150 PSIG OR LESS)

A. Pipe NPS 2 and Smaller:

1. Bronze and Brass Valves: May be provided with solder-joint ends instead of threaded ends.

2. Brass ball valves, two-piece with full port and brass trim.

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3. Bronze ball valves, two-piece with full port and bronze or brass trim.

B. Pipe NPS 2-1/2 and Larger:

1. Steel and Iron Valves, NPS 2-1/2 to NPS 4: May be provided with threaded ends instead of flanged ends.

2. Steel ball valves, Class 150 with full port.

3.5 DOMESTIC HOT- AND COLD-WATER VALVE SCHEDULE

A. Pipe NPS 2 and Smaller:

1. Brass ball valves, two-piece with full port and brass trim. Provide with threaded -joint ends.

2. Bronze ball valves, two-piece with full port and bronze or brass trim. Provide with threaded -joint ends.

B. Pipe NPS 2-1/2 and Larger:

1. Steel and Iron Valves, NPS 2-1/2 to NPS 4: May be provided with threaded ends instead of flanged ends.

2. Steel ball valves, Class 150 with full port.

END OF SECTION 22 05 23.12

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SECTION 22 05 23.14 - CHECK VALVES FOR PLUMBING 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. Bronze swing check valves.

2. Iron swing check valves.

1.3 DEFINITIONS

A. CWP: Cold working pressure.

B. EPDM: Ethylene propylene-diene terpolymer rubber.

C. NBR: Acrylonitrile-butadiene, Buna-N, or nitrile rubber.

1.4 ACTION SUBMITTALS

A. Product Data: For each type of valve.

1. Certification that products comply with NSF 61.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Prepare valves for shipping as follows:

1. Protect internal parts against rust and corrosion.

2. Protect threads, flange faces, grooves, and weld ends.

3. Set check valves in either closed or open position.

B. Use the following precautions during storage:

1. Maintain valve end protection.

2. Store valves indoors and maintain at higher-than-ambient-dew-point temperature. If outdoor storage is necessary, store valves off the ground in watertight enclosures.

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C. Use sling to handle large valves; rig sling to avoid damage to exposed parts. Do not use handwheels or stems as lifting or rigging points.

PART 2 - PRODUCTS

2.1 GENERAL REQUIREMENTS FOR VALVES

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

B. ASME Compliance:

1. ASME B1.20.1 for threads for threaded end valves.

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

3. ASME B16.10 and ASME B16.34 for ferrous valve dimensions and design criteria.

4. ASME B16.18 for solder joint.

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

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

D. Drinking Water System Components - Health Effects and Drinking Water System Components

- Lead Content Compliance: NSF 61 and NSF 372.

E. Bronze valves shall be made with dezincification-resistant materials. Bronze valves made with copper alloy (brass) containing more than 15 percent zinc are not permitted.

F. Valve Pressure-Temperature Ratings: Not less than indicated and as required for system pressures and temperatures.

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

H. Valve Bypass and Drain Connections: MSS SP-45.

2.2 BRONZE SWING CHECK VALVES

A. Bronze Swing Check Valves with Bronze Disc, Class 125:

1. Description:

a. Standard: MSS SP-80, Type 3.

b. CWP Rating: 200 psig.

c. Body Design: Horizontal flow.

d. Body Material: ASTM B 62, bronze.

e. Ends: Threaded or soldered. See valve schedule articles.

f. Disc: Bronze.

B. Bronze Swing Check Valves with Bronze Disc, Class 150:

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1. Description:

a. Standard: MSS SP-80, Type 3.

b. CWP Rating: 300 psig.

c. Body Design: Horizontal flow.

d. Body Material: ASTM B 62, bronze.

e. Ends: Threaded or soldered. See valve schedule articles.

f. Disc: Bronze.

2.3 IRON SWING CHECK VALVES

A. Iron Swing Check Valves with Metal Seats, Class 125:

1. Description:

a. Standard: MSS SP-71, Type I.

b. CWP Rating: 200 psig.

c. Body Design: Clear or full waterway.

d. Body Material: ASTM A 126, gray iron with bolted bonnet.

e. Ends: Flanged or threaded. See valve schedule articles.

f. Trim: Bronze.

g. Gasket: Asbestos free.

B. Iron Swing Check Valves with Metal Seats, Class 250:

1. Description:

a. Standard: MSS SP-71, Type I.

b. CWP Rating: 500 psig.

c. Body Design: Clear or full waterway.

d. Body Material: ASTM A 126, gray iron with bolted bonnet.

e. Ends: Flanged or threaded. See valve schedule articles.

f. Trim: Bronze.

g. Gasket: Asbestos free.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine valve interior for cleanliness, freedom from foreign matter, and corrosion. Remove special packing materials, such as blocks, used to prevent disc movement during shipping and handling.

B. Operate valves in positions from fully open to fully closed. Examine guides and seats made accessible by such operations.

C. Examine threads on valve and mating pipe for form and cleanliness.

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D. Examine mating flange faces for conditions that might cause leakage. Check bolting for proper size, length, and material. Verify that gasket is of proper size, that its material composition is suitable for service, and that it is free from defects and damage.

E. Do not attempt to repair defective valves; replace with new valves.

3.2 VALVE INSTALLATION

A. Install valves with unions or flanges at each piece of equipment arranged to allow service, maintenance, and equipment removal without system shutdown.

B. Locate valves for easy access and provide separate support where necessary.

C. Install valves in horizontal piping with stem at or above center of pipe.

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

E. Check Valves: Install check valves for proper direction of flow.

1. Swing Check Valves: In horizontal position with hinge pin level.

2. Check Valves: In horizontal or vertical position, between flanges.

F. Install valve tags. Comply with requirements in Section 22 05 53 "Identification for Plumbing Piping and Equipment" for valve tags and schedules.

3.3 ADJUSTING

A. Adjust or replace valve packing after piping systems have been tested and put into service but before final adjusting and balancing. Replace valves if persistent leaking occurs.

3.4 GENERAL REQUIREMENTS FOR VALVE APPLICATIONS

A. If valve applications are not indicated, use the following:

1. Pump-Discharge Check Valves:

a. NPS 2 and Smaller: Bronze swing check valves with bronze disc.

b. NPS 2-1/2 and Larger for Domestic Water: Iron swing check valves with lever and weight or spring; or iron, center-guided, metal-seat check valves.

B. If valves with specified CWP ratings are unavailable, the same types of valves with higher CWP ratings may be substituted.

C. End Connections:

1. For Copper Tubing, NPS 2 and Smaller: Threaded or soldered or press-ends.

2. For Copper Tubing, NPS 2-1/2 to NPS 4: Flanged or threaded.

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3. For Steel Piping, NPS 2 and Smaller: Threaded.

4. For Steel Piping, NPS 2-1/2 to NPS 4: Flanged or threaded.

3.5 LOW-PRESSURE, COMPRESSED-AIR VALVE SCHEDULE (150 PSIG OR LESS)

A. Pipe NPS 2 and Smaller:

1. Vertical, Upflow Applications Only: Bronze lift check valves with bronze disc, Class 125, with soldered or threaded end connections.

2. Horizontal and Vertical Applications: Bronze swing check valves with bronze disc, Class 150, with soldered or threaded end connections.

B. Pipe NPS 2-1/2 and Larger:

1. Iron swing check valves with metal seats, Class 125, with threaded or flanged end connections.

3.6 DOMESTIC HOT- AND COLD-WATER VALVE SCHEDULE

A. Pipe NPS 2 and Smaller:

1. Bronze swing check valves with bronze disc, Class 125, with soldered or threaded end connections.

B. Pipe NPS 2-1/2 and Larger:

1. Iron swing check valves with metal seats, Class 125, with threaded or flanged end connections.

END OF SECTION 22 05 23.14

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CAMP SANTIAGO, PUERTO RICO BID FINAL 100% DESIGN

SECTION 22 05 23.15 - GATE VALVES FOR PLUMBING PIPING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Bronze gate valves.

1.2 DEFINITIONS

A. CWP: Cold working pressure.

B. EPDM: Ethylene propylene-diene terpolymer.

C. NRS: Nonrising stem.

D. OS&Y: Outside screw and yoke.

E. RS: Rising stem.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of valve.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Prepare valves for shipping as follows:

1. Protect internal parts against rust and corrosion.

2. Protect threads, flange faces, grooves, press connections, and weld ends.

3. Set gate valves closed to prevent rattling.

B. Use the following precautions during storage:

1. Maintain valve end protection.

2. Store valves indoors and maintain at higher-than-ambient-dew-point temperature. If outdoor storage is necessary, store valves off the ground in watertight enclosures.

C. Use sling to handle large valves; rig sling to avoid damage to exposed parts. Do not use handwheels, stems, or other components as lifting or rigging points unless specifically indicated for this purpose in manufacturer's instructions.

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PART 2 - PRODUCTS

2.1 SOURCE LIMITATIONS

A. Obtain each type of valve from single source from single manufacturer.

2.2 PERFORMANCE REQUIREMENTS

A. Standards:

1. Domestic water piping check valves intended to convey or dispense water for human consumption are to comply with the U.S. Safe Drinking Water Act (SDWA), requirements of authorities having jurisdiction, and NSF 61/NSF 372, or to be certified in compliance with NSF 61/NSF 372 by an American National Standards Institute (ANSI)-accredited third-party certification body that the weighted average lead content at wetted surfaces is less than or equal to 0.25 percent.

B. ASME Compliance:

1. ASME B1.20.1 for threads for threaded end valves.

2. ASME B16.18 for cast-copper solder joint.

3. ASME B16.22 for wrought copper solder joint.

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

C. Valve Pressure-Temperature Ratings: Not less than indicated and as required for system pressures and temperatures.

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

E. Valves in Insulated Piping: With 2-inch stem extensions.

F. Valve Bypass and Drain Connections: MSS SP-45.

2.3 BRONZE GATE VALVES

A. Bronze Gate Valves, NRS, Class 150:

1. Description:

a. Standard: MSS SP-80, Type 1.

b. CWP Rating: 300 psig.

c. Body Material: Bronze with integral seat and union-ring bonnet.

d. Ends: Threaded.

e. Stem: Bronze.

f. Disc: Solid wedge; bronze.

g. Packing: Asbestos free.

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

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine valve interior for cleanliness, freedom from foreign matter, and corrosion. Remove special packing materials, such as blocks, used to prevent disc movement during shipping and handling.

B. Operate valves in positions from fully open to fully closed. Examine guides and seats made accessible by such operations.

C. Examine threads on valve and mating pipe for form and cleanliness.

D. Examine mating flange faces for conditions that might cause leakage. Check bolting for proper size, length, and material. Verify that gasket is of proper size, that its material composition is suitable for service, and that it is free from defects and damage.

E. Do not attempt to repair defective valves; replace with new valves.

3.2 INSTALLATION OF VALVES

A. Install valves with unions or flanges at each piece of equipment arranged to allow service, maintenance, and equipment removal without system shutdown.

B. Provide support of piping adjacent to valves such that no force is imposed upon valves.

C. Locate valves for easy access and where not blocked by equipment, other piping, or building components.

D. Install valves so that stems are horizontal or slope upward from centerline of pipe.

E. Install valves in position that does not project into aisles or block access to other equipment.

F. Install valves in position to allow full stem and manual operator movement.

G. Verify that joints of each valve have been properly installed and sealed to assure there is no leakage or damage.

H. Install valve tags. Comply with requirements in Section 22 05 53 "Identification for Plumbing Piping and Equipment" for valve tags and schedules.

I. Adhere to manufacturer's installation instructions. When soldering or brazing valves, do not heat valves above maximum permitted temperature.