Exhibit_16 _1_Oct_15.pdf

SECTION 22 00 00 Page 1

JOINT BASE LEWIS-MCCHORD DESIGN STANDARDS

SECTION 22 00 00 - PLUMBING, GENERAL PURPOSE

Design Requirements

a. Water Heaters: Where used at facilities with showers, size peak demand for 100% shower use.

b. Isolation valves 2" and smaller shall be full port ball type; valves 2-1/2" and larger may be full port ball, butterfly, or gate type.

c. Faucets: Single lever type preferred. Use manufacturers that have a single cartridge style that fits entire product line (i.e. lavatories, kitchens, and showers). See 3.10, Section P-5.

d. Provide trap primer devices for all floor drains except those in dining areas and latrines in barracks

Notes to Designers on Drawing Content

1. The following information shall be shown on the project drawings:

a. Configuration and sizes of piping systems.

b. Locations of hot water and cold water shut-off valves for each toilet room.

c. Location and type of each plumbing fixture.

d. Typical details for attaching wall-hung fixtures to walls.

e. Whether piping is run above or below ground, floors, and ceilings and whether concealed or exposed.

f. Capacity and efficiency of each item of equipment.

g. Locations and details for special supports for piping.

h. Locations, sizes, and types of cleanouts

i. Locations, sizes, and typical details for extended rim floor drains.

j. Detail sections through each roof drain, floor sink, and grease interceptor (trap).

k. Location of acid-resistant DWV piping, cleanouts, traps, drains and accessories.

l. Cleanouts in crawl spaces or exterior of buildings shall be not less than one meter 3 feet from building wall.

m. Exterior buried piping shall not be run parallel to and 1.50 meters 5 feet from Exterior building wall.

n. Location and size of water hammer arresters or air chambers.

o. Scale ranges for gages and thermometers.

p. Capacity, size, by-pass valves, and piping for water meters and detail of water meter box.

q. Locations and sizes of access panels for valves.

r. Details of pipe penetrations in outside walls.

s. Locations of fire walls and fire floors.

t. Location of wye strainer (with blow-off outlet, pipe nipple, and gate valve) in water supply to each building.

2. Provide isolation valves so as to allow for maintenance of portions of system without having to shut down the entire building. Provide valves as a minimum as follows:

a. At each water hammer arrester.

b. At each trap primer valve.

c. At each plumbing fixture group (2 or more fixtures).

d. At each wing (and floor) of the building.

e. At all equipment (pumps, water heaters, tanks, etc.).

f. Provide ability to isolate hot water circulation piping.

g. At all outside hose bibbs.

3. Provide a separate isolation valve in addition to balancing valves (balancing valves are not considered isolation valves).

4. Provide offset p-traps at handicap accessible lavatories.

5. Provide access panels (or doors) to allow access to bathtub overflow fittings. Locate Reduced Pressure Backflow Preventors (RPBP) to be readily accessible (between 3' and 5' above floor, with clear access path). Pipe with an air gap drain to floor drain.

SECTION 22 00 00 Page 2

6. Provide floor drains in restrooms that have more than 2 fixtures; locate at RPBP; locate adjacent to each piece of equipment in mechanical room having a relief valve, blow-down or similar discharge of water;

locate drains between equipment and in as economical a manner as possible to reduce number of drains needed.

7. Combined horizontal venting shall be a minimum of 42" above finished floor grade.

8. Show full size assessable clean-outs on all waste and drain systems as follows:

a. On each floor of sewer and vent stack risers

b. Indirect waste receptacles

c. 12" above waste arm on vent system for automatic washer hookups.

d. Two-way cleanout on building drain located within 2' of building.

SECTION 22 00 00

PLUMBING, GENERAL PURPOSE

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AIR-CONDITIONING, HEATING AND REFRIGERATION INSTITUTE (AHRI)

ARI 1010 (2002) Self-Contained, Mechanically Refrigerated

Drinking-Water Coolers

AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING

ENGINEERS (ASHRAE)

ASHRAE 146 (2006) Method of Testing and Rating Pool Heaters

ASHRAE 90.1 - IP (2007) Energy Standard for Buildings Except Low-Rise

Residential Buildings, I-P Edition

AMERICAN SOCIETY OF SANITARY ENGINEERING (ASSE)

ASSE 1001 (2008) Atmospheric Type Vacuum Breakers

ASSE 1003 (2001; Errata, 2003) Performance Requirements for

Water Pressure Reducing Valves

ASSE 1005 (1999) Water Heater Drain Valves 3/4 Inch Size

ASSE 1010 (2004) Water Hammer Arresters

ASSE 1011 (2004; Errata 2004) Hose Connection Vacuum Breakers

ASSE 1012 (2002) Backflow Preventer with Intermediate

Atmospheric Vent

ASSE 1013 (2005) Reduced Pressure Principle Backflow Preventers and Reduced Pressure Fire Protection Principle Backflow Preventers

SECTION 22 00 00 Page 3

ASSE 1018 (2001) Trap Seal Primer Valves - Potable, Water Supplied

ASSE 1019 (2004; Errata 2005) Vacuum Breaker Wall Hydrants, Freeze Resistant, Automatic Draining Type

ASSE 1020 (2004; Errata 2004; Errata 2004) Pressure Vacuum

Breaker Assembly

AMERICAN WATER WORKS ASSOCIATION (AWWA)

AWWA 10084 (2005) Standard Methods for the Examination of Water and Wastewater

AWWA B300 (2004) Hypochlorites

AWWA B301 (2004) Liquid Chlorine

AWWA C203 (2002) Coal-Tar Protective Coatings and Linings for

Steel Water Pipelines - Enamel and Tape - Hot-Applied

AWWA C606 (2006) Grooved and Shouldered Joints

AWWA C651 (2005; Errata 2005) Standard for Disinfecting Water

Mains

AWWA C652 (2002) Disinfection of Water-Storage Facilities

AWWA C700 (2002; R 2003) Standard for Cold Water Meters -

Displacement Type, Bronze Main Case

AWWA C701 (2007) Standard for Cold-Water Meters - Turbine Type for Customer Service

AWWA M14 (2004) Manual: Recommended Practice for Backflow

Prevention and Cross-Connection Control

AMERICAN WELDING SOCIETY (AWS)

AWS A5.8/A5.8M (2004; Errata 2004) Specification for Filler Metals for Brazing and Braze Welding

AWS B2.2 (1991) Brazing Procedure and Performance

Qualification

ASME INTERNATIONAL (ASME)

ASME A112.1.2 (2004) Standard for Air Gaps in Plumbing Systems (For Plumbing Fixtures and Water-Connected Receptors)

ASME A112.14.1 (2003) Backwater Valves

ASME A112.19.1M (1994; R 2004) Enameled Cast Iron Plumbing Fixtures

ASME A112.19.2M (2003) Standard for Vitreous China Plumbing Fixtures and Hydraulic Requirements for Water Closets and Urinals

SECTION 22 00 00 Page 4

ASME A112.19.3 (2000: R 2004) Stainless Steel Plumbing Fixtures

(Designed for Residential Use)

ASME A112.19.4M (1994; R 2004) Porcelain Enameled Formed Steel

Plumbing Fixtures

ASME A112.19.5 (2005) Trim for Water-Closet Bowls, Tanks and Urinals

ASME A112.21.2M (1983) Roof Drains

ASME A112.36.2M (1991; R 2002) Cleanouts

ASME A112.6.1M (1997; R 2002) Floor Affixed Supports for Off-the-

Floor Plumbing Fixtures for Public Use

ASME A112.6.3 (2001; R 2007) Standard for Floor and Trench Drains

ASME B1.20.1 (1983; R 2006) Pipe Threads, General Purpose (Inch)

ASME B16.12 (1998; R 2006) Cast Iron Threaded Drainage Fittings

ASME B16.15 (2006) Cast Bronze Threaded Fittings Classes 125 and

ASME B16.18 (2001; R 2005) Cast Copper Alloy Solder Joint

Pressure Fittings

ASME B16.21 (2005) Nonmetallic Flat Gaskets for Pipe Flanges

ASME B16.22 (2001; R 2005) Standard for Wrought Copper and Copper

Alloy Solder Joint Pressure Fittings

ASME B16.23 (2002; Errata 2003; R 2006) Cast Copper Alloy Solder

Joint Drainage Fittings - DWV

ASME B16.24 (2006) Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150, 300, 400, 600, 900, 1500, and

ASME B16.29 (2007) Wrought Copper and Wrought Copper Alloy Solder

Joint Drainage Fittings - DWV

ASME B16.3 (2006) Malleable Iron Threaded Fittings, Classes 150 and 300

ASME B16.34 (2004) Valves - Flanged, Threaded and Welding End

ASME B16.39 (1998; R 2006) Standard for Malleable Iron Threaded

Pipe Unions; Classes 150, 250, and 300

ASME B16.4 (2006) Standard for Gray Iron Threaded Fittings;

Classes 125 and 250

ASME B16.5 (2003) Standard for Pipe Flanges and Flanged

Fittings: NPS 1/2 Through NPS 24

SECTION 22 00 00 Page 5

ASME B31.1 (2007; Addenda 2008) Power Piping

ASME B31.5 (2006) Refrigeration Piping and Heat Transfer

Components

ASME B40.100 (2006) Pressure Gauges and Gauge Attachments

ASME BPVC SEC IX (2007; Addenda 2008) Boiler and Pressure Vessel Code;

Section IX, Welding and Brazing Qualifications

ASME BPVC SEC VIII (2007; Addenda 2008) Boiler and Pressure Vessel

Codes: Section VIII Rules for Construction of Pressure Vessels, Division 1

ASME BPVC SEC VIII D1 (2007; Addenda 2008) Boiler and Pressure Vessel

Code; Section VIII, Pressure Vessels Division 1 - Basic Coverage

ASME CSD-1 (2006) Control and Safety Devices for Automatically

Fired Boilers

ASTM INTERNATIONAL (ASTM)

ASTM A 105/A 105M (2005) Standard Specification for Carbon Steel Forgings for Piping Applications

ASTM A 183 (2003) Standard Specification for Carbon Steel Track

Bolts and Nuts

ASTM A 193/A 193M (2007) Standard Specification for Alloy-Steel and

Stainless Steel Bolting Materials for High- Temperature Service

ASTM A 47/A 47M (1999; R 2004) Standard Specification for Steel

Sheet, Aluminum-Coated, by the Hot-Dip Process

ASTM A 515/A 515M (2003; R 2007) Standard Specification for Pressure

Vessel Plates, Carbon Steel, for Intermediate- and Higher-Temperature Service

ASTM A 516/A 516M (2006) Standard Specification for Pressure Vessel

Plates, Carbon Steel, for Moderate- and Lower- Temperature Service

ASTM A 518/A 518M (1999; R 2003) Standard Specification for Corrosion-

Resistant High-Silicon Iron Castings

ASTM A 53/A 53M (2007) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM A 536 (1984; R 2004) Standard Specification for Ductile

Iron Castings

ASTM A 733 (2003) Standard Specification for Welded and Seamless

Carbon Steel and Austenitic Stainless Steel Pipe Nipples

SECTION 22 00 00 Page 6

ASTM A 74 (2006) Standard Specification for Cast Iron Soil Pipe and Fittings

ASTM A 888 (2007a) Standard Specification for Hubless Cast Iron

Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications

ASTM B 111/B 111M (2004) Standard Specification for Copper and Copper-

Alloy Seamless Condenser Tubes and Ferrule Stock

ASTM B 117 (2007a) Standing Practice for Operating Salt Spray

(Fog) Apparatus

ASTM B 152/B 152M (2006ae1) Standard Specification for Copper Sheet, Strip, Plate, and Rolled Bar

ASTM B 306 (2002) Standard Specification for Copper Drainage

Tube (DWV)

ASTM B 32 (2004) Standard Specification for Solder Metal

ASTM B 370 (2003) Standard Specification for Copper Sheet and

Strip for Building Construction

ASTM B 42 (2002e1) Standard Specification for Seamless Copper

Pipe, Standard Sizes

ASTM B 43 (1998; R 2004) Standard Specification for Seamless

Red Brass Pipe, Standard Sizes

ASTM B 584 (2006a) Standard Specification for Copper Alloy Sand

Castings for General Applications

ASTM B 75 (2002) Standard Specification for Seamless Copper

Tube

ASTM B 813 (2000e1) Standard Specification for Liquid and Paste

Fluxes for Soldering of Copper and Copper Alloy Tube

ASTM B 828 (2002) Standard Practice for Making Capillary Joints by Soldering of Copper and Copper Alloy Tube and Fittings

ASTM B 88 (2003) Standard Specification for Seamless Copper

Water Tube

ASTM B 88M (2005) Standard Specification for Seamless Copper

Water Tube (Metric)

ASTM C 1053 (2000; R 2005) Standard Specification for

Borosilicate Glass Pipe and Fittings for Drain, Waste, and Vent (DWV) Applications

ASTM C 564 (2003a) Standard Specification for Rubber Gaskets for

Cast Iron Soil Pipe and Fittings

SECTION 22 00 00 Page 7

ASTM C 920 (2008) Standard Specification for Elastomeric Joint Sealants

ASTM D 1004 (2007) Initial Tear Resistance of Plastic Film and

Sheeting

ASTM D 1248 (2005) Standard Specification for Polyethylene

Plastics Extrusion Materials for Wire and Cable

ASTM D 1785 (2006) Standard Specification for Poly(Vinyl

Chloride) (PVC), Plastic Pipe, Schedules 40, 80, and

ASTM D 2000 (2008) Standard Classification System for Rubber

Products in Automotive Applications

ASTM D 2235 (2004) Standard Specification for Solvent Cement for

Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe

ASTM D 2239 (2003) Standard Specification for Polyethylene (PE)

Plastic Pipe (SIDR-PR) Based on Controlled Inside Diameter

ASTM D 2241 (2005) Standard Specification for Poly(Vinyl

Chloride) (PVC) Pressure-Rated Pipe (SDR Series)

ASTM D 2447 (2003) Standard Specification for Polyethylene (PE)

Plastic Pipe, Schedules 40 and 80, Based on Outside Diameter

ASTM D 2464 (2006) Standard Specification for Threaded Poly(Vinyl

Chloride) (PVC) Plastic Pipe Fittings, Schedule 80

ASTM D 2466 (2006) Standard Specification for Poly(Vinyl

Chloride) (PVC) Plastic Pipe Fittings, Schedule 40

ASTM D 2467 (2006) Standard Specification for Poly(Vinyl

Chloride) (PVC) Plastic Pipe Fittings, Schedule 80

ASTM D 2485 (1991; R 2007) Evaluating Coatings for High

Temperature Service

ASTM D 2564 (2004e1) Standard Specification for Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Piping Systems

ASTM D 2657 (2007) Heat Fusion Joining Polyolefin Pipe and

Fittings

ASTM D 2661 (2006) Standard Specification for Acrylonitrile-

Butadiene-Styrene (ABS) Schedule 40, Plastic Drain, Waste, and Vent Pipe and Fittings

ASTM D 2665 (2007) Standard Specification for Poly(Vinyl

Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe

SECTION 22 00 00 Page 8

ASTM D 2672 (1996a; R 2003) Joints for IPS PVC Pipe Using Solvent Cement

ASTM D 2683 (2004) Standard Specification for Socket-Type

Polyethylene Fittings for Outside Diameter-Controlled Polyethylene Pipe and Tubing

ASTM D 2737 (2003) Polyethylene (PE) Plastic Tubing

ASTM D 2822 (2005) Asphalt Roof Cement

ASTM D 2846/D 2846M (2006) Chlorinated Poly(Vinyl Chloride) (CPVC)

Plastic Hot- and Cold-Water Distribution Systems

ASTM D 2855 (1996; R 2002) Standard Practice for Making Solvent-

Cemented Joints with Poly(Vinyl Chloride) (PVC) Pipe

ASTM D 2996 (2001; R 2007e1) Filament-Wound "Fiberglass" (Glass-

Fiber-Reinforced Thermosetting-Resin) Pipe

ASTM D 3035 (2008) Polyethylene (PE) Plastic Pipe (DR-PR) Based on Controlled Outside Diameter

ASTM D 3122 (1995; R 2002) Solvent Cements for Styrene-Rubber

(SR) Plastic Pipe and Fittings

ASTM D 3138 (2004) Solvent Cements for Transition Joints Between

Acrylonitrile-Butadiene-Styrene (ABS) and Poly(Vinyl Chloride) (PVC) Non-Pressure Piping Components

ASTM D 3139 (1998; R 2005) Joints for Plastic Pressure Pipes

Using Flexible Elastomeric Seals

ASTM D 3212 (2007) Standard Specification for Joints for Drain and Sewer Plastic Pipes Using Flexible Elastomeric Seals

ASTM D 3261 (2003) Standard Specification for Butt Heat Fusion

Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and Tubing

ASTM D 3311 (2006a) Drain, Waste, and Vent (DWV) Plastic Fittings

Patterns

ASTM D 4060 (2007) Abrasion Resistance of Organic Coatings by the

Taber Abraser

ASTM D 4101 (2007) Standard Specification for Polypropylene

Injection and Extrusion Materials

ASTM D 4551 (1996e1; R 2008) Poly(Vinyl Chloride) (PVC) Plastic

Flexible Concealed Water-Containment Membrane

ASTM D 638 (2003) Standard Test Method for Tensile Properties of

Plastics

SECTION 22 00 00 Page 9

ASTM E 1 (2007) Standard Specification for ASTM Liquid-in- Glass Thermometers

ASTM E 2129 (2005) Standard Practice for Data Collection for

Sustainability Assessment of Building Products

ASTM E 96/E 96M (2005) Standard Test Methods for Water Vapor

Transmission of Materials

ASTM F 1290 (1998a; R 2004) Electrofusion Joining Polyolefin Pipe and Fittings

ASTM F 1760 (2001; R 2005e1) Coextruded Poly(Vinyl Chloride)

(PVC) Non-Pressure Plastic Pipe Having Reprocessed- Recycled Content

ASTM F 409 (2002) Thermoplastic Accessible and Replaceable

Plastic Tube and Tubular Fittings

ASTM F 437 (2006) Standard Specification for Threaded

Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80

ASTM F 438 (2004) Standard Specification for Socket-Type

Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 40

ASTM F 439 (2006) Standard Specification for Chlorinated

Poly(Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80

ASTM F 441/F 441M (2002) Standard Specification for Chlorinated

Poly(Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80

ASTM F 442/F 442M (1999; R 2005) Standard Specification for Chlorinated

Poly(Vinyl Chloride) (CPVC) Plastic Pipe (SDR-PR)

ASTM F 477 (2007) Standard Specification for Elastomeric Seals

(Gaskets) for Joining Plastic Pipe

ASTM F 493 (2004) Solvent Cements for Chlorinated Poly(Vinyl

Chloride) (CPVC) Plastic Pipe and Fittings

ASTM F 628 (2006e1) Acrylonitrile-Butadiene-Styrene (ABS)

Schedule 40 Plastic Drain, Waste, and Vent Pipe with a Cellular Core

ASTM F 877 (2007) Crosslinked Polyethylene (PEX) Plastic Hot-and Cold- Water Distribution Systems

ASTM F 891 (2007) Coextruded Poly (Vinyl Chloride) (PVC) Plastic

Pipe with a Cellular Core

CAST IRON SOIL PIPE INSTITUTE (CISPI)

SECTION 22 00 00 Page 10

CISPI 301 (2004) Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications

CISPI 310 (2004) Coupling for Use in Connection with Hubless

Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications

COPPER DEVELOPMENT ASSOCIATION (CDA)

CDA A4015 (1994; R 1995) Copper Tube Handbook

CSA AMERICA, INC. (CSA/AM)

CSA/AM Z21.10.1 (2004; E 2005; A 2006, 2006) Gas Water Heaters Vol.

I, Storage Water Heaters with Input Ratings of 75,000 Btu Per Hour or Less

CSA/AM Z21.10.3 (2004; Addenda A 2007) Gas Water Heaters Vol.III, Storage Water Heaters With Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous

CSA/AM Z21.22 (1999; R 2004; A 2000, 2001; R 2004) Relief Valves for Hot Water Supply Systems

FOUNDATION FOR CROSS-CONNECTION CONTROL AND HYDRAULIC RESEARCH

(FCCCHR)

FCCCHR Manual (1988e9) Manual of Cross-Connection Control

INTERNATIONAL ASSOCIATION OF PLUMBING AND MECHANICAL OFFICIALS

(IAPMO)

UPC (2003) Uniform Plumbing Code

INTERNATIONAL CODE COUNCIL (ICC)

ICC A117.1 (2003; R 2004) Standard for Accessible and Usable Buildings and Facilities

ICC IPC (2006; Supplement 2007) International Plumbing Code

INTERNATIONAL SAFETY EQUIPMENT ASSOCIATION (ISEA)

ISEA Z358.1 (2004) Emergency Eyewash and Shower Equipment

MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS

INDUSTRY (MSS)

MSS SP-110 (1996) Ball Valves Threaded, Socket-Welding, Solder

Joint, Grooved and Flared Ends

MSS SP-25 (1998) Standard Marking System for Valves, Fittings, Flanges and Unions

MSS SP-44 (2006) Steel Pipeline Flanges

SECTION 22 00 00 Page 11

MSS SP-58 (2002) Standard for Pipe Hangers and Supports - Materials, Design and Manufacture

MSS SP-67 (2002a; R 2004) Standard for Butterfly Valves

MSS SP-69 (2003; R 2004) Standard for Pipe Hangers and Supports

- Selection and Application

MSS SP-70 (2006) Standard for Cast Iron Gate Valves, Flanged and Threaded Ends

MSS SP-71 (2005) Standard for Gray Iron Swing Check Valves, Flanged and Threaded Ends

MSS SP-72 (1999) Standard for Ball Valves with Flanged or Butt-

Welding Ends for General Service

MSS SP-73 (2003) Brazing Joints for Copper and Copper Alloy

Pressure Fittings

MSS SP-78 (2005a) Cast Iron Plug Valves, Flanged and Threaded

Ends

MSS SP-80 (2003) Bronze Gate, Globe, Angle and Check Valves

MSS SP-83 (2006) Standard for Class 3000 Steel Pipe Unions

Socket Welding and Threaded

MSS SP-85 (2002) Standard for Cast Iron Globe & Angle Valves, Flanged and Threaded Ends

NACE INTERNATIONAL (NACE)

NACE SP0169 (2007) Control of External Corrosion on Underground or Submerged Metallic Piping Systems

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

NEMA 250 (2003) Enclosures for Electrical Equipment (1000

Volts Maximum)

NEMA MG 1 (2007; Errata 2008) Standard for Motors and

Generators

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 31 (2006; Errata 2006; Errata 2007) Installation of Oil Burning Equipment

NFPA 54 (2006) National Fuel Gas Code

NFPA 90A (2008) Standard for the Installation of Air

Conditioning and Ventilating Systems

NSF INTERNATIONAL (NSF)

SECTION 22 00 00 Page 12

NSF 14 (2007; Addenda 2007) Plastics Piping System Components and Related Materials

NSF 61 (2007a) Drinking Water System Components - Health

Effects

PLASTIC PIPE AND FITTINGS ASSOCIATION (PPFA)

PPFA-01 (1998) Plastic Pipe in Fire Resistive Construction

PLUMBING AND DRAINAGE INSTITUTE (PDI)

PDI G 101 (1996) Testing and Rating Procedure for Grease Interceptors with Appendix of Sizing and Installation Data

PDI WH 201 (2006) Water Hammer Arresters Standard

SOCIETY OF AUTOMOTIVE ENGINEERS INTERNATIONAL (SAE)

SAE J1508 (1997) Hose Clamp Specifications

THE SOCIETY FOR PROTECTIVE COATINGS (SSPC)

SSPC SP 5 (2007) White Metal Blast Cleaning

U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA)

Energy Star (1992; R 2006) Energy Star Energy Efficiency Labeling

System

PL 93-523 (1974; A 1999) Safe Drinking Water Act

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

10 CFR 430 Energy Conservation Program for Consumer Products

21 CFR 175 Indirect Food Additives: Adhesives and Components of

Coatings

40 CFR 50.12 National Primary and Secondary Ambient Air Quality

Standards for Lead

PL 109-58 Energy Policy Act of 2005 (EPAct05)

UNDERWRITERS LABORATORIES (UL)

UL 174 (2004; Rev thru May 2006) Household Electric Storage

Tank Water Heaters

UL 430 (2004; Rev thru Nov 2007) Waste Disposers

UL 499 (2005; Rev thru Mar 2008) Electric Heating Appliances

UL 732 (1995; Rev thru Feb 2005) Oil-Fired Storage Tank

Water Heaters

SECTION 22 00 00 Page 13

WASHINGTON STATE ADMINISTRATIVE CODE (WAC)

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only or as otherwise designated. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-02 Shop Drawings

Plumbing System; G

Detail drawings consisting of schedules, performance charts, instructions, diagrams, and other information to illustrate the requirements and operations of systems that are not covered by the Plumbing Code.. Detail drawings for the complete plumbing system including piping layouts and locations of connections; dimensions for roughing-in, foundation, and support points; schematic diagrams and wiring diagrams or connection and interconnection diagrams. Detail drawings shall indicate clearances required for maintenance and operation. Where piping and equipment are to be supported other than as indicated, details shall include loadings and proposed support methods. Mechanical drawing plans, elevations, views, and details, shall be drawn to scale.

SD-03 Product Data

Local/Regional Materials

Documentation indicating distance between manufacturing facility and the project site. Indicate distance of raw material origin from the project site. Indicate relative dollar value of local/regional materials to total dollar value of products included in project.

Pipe Sleeves

Submit manufacturer documentation indicating type of recovered materials and the percentage of such material the is (1) recovered and

(2) postconsumer recycled content. Alternativly submit written justification of non-use per Section 01 62 35 RECYCLED/RECOVERED

MATERIALS.

Environmental Data

Materials

Documentation indicating percentage of post-industrial and post-consumer recycled content per unit of product. Indicate relative dollar value of recycled content products to total dollar value of products included in project.

Fixtures

List of installed fixtures with manufacturer, model, and flow rate.

SECTION 22 00 00 Page 14

Flush valve water closets Flush valve urinals Flush tank water closets Wall hung lavatories

Include faucets and flow rates.

Countertop lavatories

Kitchen sinks

Service sinks

Drinking-water coolers; G Water heaters; G

For Energy Star or FEMP qualified water heaters, submit manufacturer documentation demonstrating that the included model in Energy Star labeled or meets current FEMP efficiency requirements.

Pumps; G Backflow prevention assemblies; G Shower Faucets; G Motors

General-Purpose, Single-Speed, Polyphase Induction Motors. Submit manufacturer documentation demonstrating that the motor meets the premium effciency rating requirements in accordance with NEMA MG 1.

Welding

A copy of qualified procedures and a list of names and identification symbols of qualified welders and welding operators.

Vibration-Absorbing Features; G

Details of vibration-absorbing features, including arrangement, foundation plan, dimensions and specifications.

Plumbing System

Diagrams, instructions, and other sheets proposed for posting.

Manufacturer's recommendations for the installation of bell and spigot and hubless joints for cast iron soil pipe.

SD-06 Test Reports

Tests, Flushing and Disinfection

SECTION 22 00 00 Page 15

Test reports in booklet form showing all field tests performed to adjust each component and all field tests performed to prove compliance with the specified performance criteria, completion and testing of the installed system. Each test report shall indicate the final position of controls.

Test of Backflow Prevention Assemblies; G

Certification of proper operation shall be as accomplished in accordance with state regulations by an individual certified by the state to perform such tests. If no state requirement exists, the Contractor shall have the manufacturer's representative test the device, to ensure the unit is properly installed and performing as intended. The Contractor shall provide written documentation of the tests performed and signed by the individual performing the tests.

SD-07 Certificates

Materials and Equipment

Where equipment is specified to conform to requirements of the ASME Boiler and Pressure Vessel Code, the design, fabrication, and installation shall conform to the code.

Bolts

Written certification by the bolt manufacturer that the bolts furnished comply with the specified requirements.

SD-10 Operation and Maintenance Data

Plumbing System; G

Submit in accordance with Section 01 78 23 OPERATION AND MAINTENANCE

DATA.

1.3 STANDARD PRODUCTS

Specified materials and equipment shall be standard products of a manufacturer regularly engaged in the manufacture of such products.

Specified equipment shall essentially duplicate equipment that has performed satisfactorily at least two years prior to bid opening. Standard products shall have been in satisfactory commercial or industrial use for 2 years prior to bid opening. The 2-year use shall include applications of equipment and materials under similar circumstances and of similar size. The product shall have been for sale on the commercial market through advertisements, manufacturers' catalogs, or brochures during the 2-year period.

1.3.1 Alternative Qualifications

Products having less than a two-year field service record will be acceptable if a certified record of satisfactory field operation for not less than 6000 hours, exclusive of the manufacturer's factory or laboratory tests, can be shown.

SECTION 22 00 00 Page 16

1.3.2 Service Support

The equipment items shall be supported by service organizations. Submit a certified list of qualified permanent service organizations for support of the equipment which includes their addresses and qualifications. These service organizations shall be reasonably convenient to the equipment installation and able to render satisfactory service to the equipment on a regular and emergency basis during the warranty period of the contract.

1.3.3 Manufacturer's Nameplate

Each item of equipment shall have a nameplate bearing the manufacturer's name, address, model number, and serial number securely affixed in a conspicuous place; the nameplate of the distributing agent will not be acceptable.

1.3.4 Modification of References

In each of the publications referred to herein, consider the advisory provisions to be mandatory, as though the word, "shall" had been substituted for "should" wherever it appears. Interpret references in these publications to the "authority having jurisdiction", or words of similar meaning, to mean the Contracting Officer.

1.3.4.1 Definitions

For the International Code Council (ICC) Codes referenced in the contract documents, advisory provisions shall be considered mandatory, the word "should" shall be interpreted as "shall.” Reference to the "code official" shall be interpreted to mean the "Contracting Officer.” For Navy owned property, references to the "owner" shall be interpreted to mean the "Contracting Officer.” For leased facilities, references to the "owner" shall be interpreted to mean the "lessor.” References to the "permit holder" shall be interpreted to mean the "Contractor."

1.3.4.2 Administrative Interpretations

For ICC Codes referenced in the contract documents, the provisions of Chapter 1, "Administrator," do not apply. These administrative requirements are covered by the applicable Federal Acquisition Regulations (FAR) included in this contract and by the authority granted to the Officer in Charge of Construction to administer the construction of this project. References in the ICC Codes to sections of Chapter 1, shall be applied appropriately by the Contracting Officer as authorized by his administrative cognizance and the FAR.

1.4 DELIVERY, STORAGE, AND HANDLING

Handle, store, and protect equipment and materials to prevent damage before and during installation in accordance with the manufacturer's recommendations, and as approved by the Contracting Officer. Replace damaged or defective items.

1.5 PERFORMANCE REQUIREMENTS

SECTION 22 00 00 Page 17

1.5.1 Welding

Piping shall be welded in accordance with qualified procedures using performance-qualified welders and welding operators. Procedures and welders shall be qualified in accordance with ASME BPVC SEC IX. Welding procedures qualified by others, and welders and welding operators qualified by another employer, may be accepted as permitted by ASME B31.1. The Contracting Officer shall be notified 24 hours in advance of tests, and the tests shall be performed at the work site if practicable. Welders or welding operators shall apply their assigned symbols near each weld they make as a permanent record. Structural members shall be welded in accordance with Section 05 05

23 WELDING, STRUCTURAL.

1.5.2 Cathodic Protection and Pipe Joint Bonding

Cathodic protection and pipe joint bonding systems shall be in accordance with Section 26 42 14.00 10 CATHODIC PROTECTION SYSTEM (SACRIFICIAL ANODE) and Section 26 42 17.00 10 CATHODIC PROTECTION SYSTEM (IMPRESSED CURRENT).

1.6 REGULATORY REQUIREMENTS

Unless otherwise required herein, plumbing work shall be in accordance with ICC IPC. Energy consuming products and systems shall be in accordance with PL 109-58 and ASHRAE 90.1 - IP

1.7 PROJECT/SITE CONDITIONS

The Contractor shall become familiar with details of the work, verify dimensions in the field, and advise the Contracting Officer of any discrepancy before performing any work.

1.8 INSTRUCTION TO GOVERNMENT PERSONNEL

When specified in other sections, furnish the services of competent instructors to give full instruction to the designated Government personnel in the adjustment, operation, and maintenance, including pertinent safety requirements, of the specified equipment or system. Instructors shall be thoroughly familiar with all parts of the installation and shall be trained in operating theory as well as practical operation and maintenance work.

Instruction shall be given during the first regular work week after the equipment or system has been accepted and turned over to the Government for regular operation. The number of man-days (8 hours per day) of instruction furnished shall be as specified in the individual section. When more than 4 man-days of instruction are specified, use approximately half of the time for classroom instruction. Use other time for instruction with the equipment or system.

When significant changes or modifications in the equipment or system are made under the terms of the contract, provide additional instruction to acquaint the operating personnel with the changes or modifications.

1.9 ACCESSIBILITY OF EQUIPMENT

Install all work so that parts requiring periodic inspection, operation, maintenance, and repair are readily accessible. Install concealed valves, SECTION 22 00 00 Page 18 expansion joints, controls, dampers, and equipment requiring access, in locations freely accessible through access doors.

1.10 SUSTAINABLE DESIGN REQUIREMENTS

1.10.1 Local/Regional Materials

Use materials or products extracted, harvested, or recovered, as well as manufactured, within a 500-mile radius from the project site, if available from a minimum of three sources.

1.10.2 Environmental Data

Submit Table 1 of ASTM E 2129 for products listed in the Delivery Order.

PART 2 PRODUCTS

2.1 MATERIALS

Materials for various services shall be in accordance with TABLES I and II.

Pipe schedules shall be selected based on service requirements. Pipe fittings shall be compatible with the applicable pipe materials. Plastic pipe, fittings, and solvent cement shall meet NSF 14 and shall be NSF listed for the service intended. Plastic pipe, fittings, and solvent cement used for potable hot and cold water service shall bear the NSF seal "NSF-PW.”

Polypropylene pipe and fittings shall conform to dimensional requirements of Schedule 40, Iron Pipe size. Pipe threads (except dry seal) shall conform to ASME B1.20.1. Grooved pipe couplings and fittings shall be from the same manufacturer. Material or equipment containing lead shall not be used in any potable water system. In line devices such as water meters, building valves, check valves, meter stops, valves, fittings and back flow preventers shall comply with PL 93-523 and NSF 61, Section 8. End point devices such as drinking water fountains, lavatory faucets, kitchen and bar faucets, residential ice makers, supply stops and end point control valves used to dispense water for drinking must meet the requirements of NSF 61, Section 9.

Hubless cast-iron soil pipe shall not be installed underground, under concrete floor slabs, or in crawl spaces below kitchen floors. Plastic pipe shall not be installed in air plenums. Plastic pipe shall not be installed in a pressure piping system in buildings greater than three stories including any basement levels.

2.1.1 Pipe Joint Materials

Grooved pipe and hubless cast-iron soil pipe shall not be used under ground.

Solder containing lead shall not be used with copper pipe. Cast iron soil pipe and fittings shall be marked with the collective trademark of the Cast Iron Soil Institute. Joints and gasket materials shall conform to the following:

a. Coupling for Cast-Iron Pipe: for hub and spigot type ASTM A 74, AWWA

C606. For hubless type: CISPI 310

b. Coupling for Steel Pipe: AWWA C606.

c. Couplings for Grooved Pipe: Ductile Iron ASTM A 536 (Grade 65-45-12) or Malleable Iron ASTM A 47/A 47M, Grade 32510 or Copper ASTM A 536.

SECTION 22 00 00 Page 19

d. Flange Gaskets: Gaskets shall be made of non-asbestos material in accordance with ASME B16.21. Gaskets shall be flat, 1/16 inch thick, and contain Aramid fibers bonded with Styrene Butadiene Rubber (SBR) or Nitro Butadiene Rubber (NBR). Gaskets shall be the full face or self centering flat ring type. Gaskets used for hydrocarbon service shall be bonded with NBR.

e. Brazing Material: Brazing material shall conform to AWS A5.8/A5.8M, BCuP-5.

f. Brazing Flux: Flux shall be in paste or liquid form appropriate for use with brazing material. Flux shall be as follows: lead-free; have a 100 percent flushable residue; contain slightly acidic reagents;

contain potassium borides; and contain fluorides.

g. Solder Material: Solder metal shall conform to ASTM B 32.

h. Solder Flux: Flux shall be liquid form, non-corrosive, and conform to

ASTM B 813, Standard Test 1.

i. PTFE Tape: PTFE Tape, for use with Threaded Metal or Plastic Pipe.

j. Rubber Gaskets for Cast-Iron Soil-Pipe and Fittings (hub and spigot type and hubless type): ASTM C 564.

k. Rubber Gaskets for Grooved Pipe: ASTM D 2000, maximum temperature 230 degrees F.

l. Flexible Elastomeric Seals: ASTM D 3139, ASTM D 3212 or ASTM F 477.

m. Bolts and Nuts for Grooved Pipe Couplings: Heat-treated carbon steel, ASTM A 183.

n. Solvent Cement for Transition Joints between ABS and PVC Nonpressure

Piping Components: ASTM D 3138.

o. Plastic Solvent Cement for ABS Plastic Pipe: ASTM D 2235.

p. Plastic Solvent Cement for PVC Plastic Pipe: ASTM D 2564 and ASTM D 2855.

q. Plastic Solvent Cement for CPVC Plastic Pipe: ASTM F 493.

r. Flanged fittings including flanges, bolts, nuts, bolt patterns, etc., shall be in accordance with ASME B16.5 class 150 and shall have the manufacturer's trademark affixed in accordance with MSS SP-25. Flange material shall conform to ASTM A 105/A 105M. Blind flange material shall conform to ASTM A 516/A 516M cold service and ASTM A 515/A 515M for hot service. Bolts shall be high strength or intermediate strength with material conforming to ASTM A 193/A 193M.

s. Plastic Solvent Cement for Styrene Rubber Plastic Pipe: ASTM D 3122.

t. Press fittings for Copper Pipe and Tube: Copper press fittings shall conform to the material and sizing requirements of ASME B16.18 or ASME B16.22. Sealing elements for copper press fittings shall be EPDM, FKM or HNBR. Sealing elements shall be factory installed or an alternative

SECTION 22 00 00 Page 20 supplied fitting manufacturer. Sealing element shall be selected based on manufacturer's approved application guidelines.

2.1.2 Miscellaneous Materials

Miscellaneous materials shall conform to the following:

a. Water Hammer Arrester: PDI WH 201. Water hammer arrester shall be diaphragm or piston type.

b. Copper, Sheet and Strip for Building Construction: ASTM B 370.

c. Asphalt Roof Cement: ASTM D 2822.

d. Hose Clamps: SAE J1508.

e. Supports for Off-The-Floor Plumbing Fixtures: ASME A112.6.1M.

f. Metallic Cleanouts: ASME A112.36.2M.

g. Plumbing Fixture Setting Compound: A preformed flexible ring seal molded from hydrocarbon wax material. The seal material shall be nonvolatile nonasphaltic and contain germicide and provide watertight, gastight, odorproof and verminproof properties.

h. Coal-Tar Protective Coatings and Linings for Steel Water Pipelines:

AWWA C203.

i. Hypochlorites: AWWA B300.

j. Liquid Chlorine: AWWA B301.

k. Gauges - Pressure and Vacuum Indicating Dial Type - Elastic Element:

ASME B40.100.

l. Thermometers: ASTM E 1. Mercury shall not be used in thermometers.

2.1.3 Pipe Insulation Material

Insulation shall be as specified in Section 23 07 00 THERMAL INSULATION FOR

MECHANICAL SYSTEMS.

2.2 PIPE HANGERS, INSERTS, AND SUPPORTS

Pipe hangers, inserts, and supports shall conform to MSS SP-58 and MSS SP- 69.

2.3 VALVES

Valves shall be provided on supplies to equipment and fixtures. Valves 2- 1/2 inches and smaller shall be bronze with threaded bodies for pipe and solder-type connections for tubing. Valves 3 inches and larger shall have flanged iron bodies and bronze trim. Pressure ratings shall be based upon the application. Grooved end valves may be provided if the manufacturer certifies that the valves meet the performance requirements of applicable MSS standard. Valves shall conform to the following standards:

SECTION 22 00 00 Page 21

Description Standard

Butterfly Valves MSS SP-67

Cast-Iron Gate Valves, Flanged and Threaded Ends MSS SP-70

Cast-Iron Swing Check Valves, Flanged and Threaded Ends MSS SP-71

Ball Valves with Flanged Butt-Welding Ends for General Service MSS SP-72

Ball Valves Threaded, Socket-Welding, Solder Joint, Grooved and Flared Ends MSS SP-110

Cast-Iron Plug Valves, Flanged and MSS SP-78 Threaded Ends

Bronze Gate, Globe, Angle, and Check Valves MSS SP-80

Steel Valves, Socket Welding and Threaded Ends ASME B16.34

Cast-Iron Globe and Angle Valves, Flanged and MSS SP-85 Threaded Ends

Backwater Valves ASME A112.14.1

Vacuum Relief Valves CSA/AM Z21.22

Water Pressure Reducing Valves ASSE 1003

Water Heater Drain Valves ASSE 1005

Trap Seal Primer Valves ASSE 1018

Temperature and Pressure Relief Valves CSA/AM Z21.22 for Hot Water Supply Systems

Temperature and Pressure Relief Valves ASME CSD-1 for Automatically Fired Hot Water Boilers Safety Code No., Part CW, Article 5

2.3.1 Backwater Valves

Backwater valves shall be either separate from the floor drain or a combination floor drain, P-trap, and backwater valve, as shown. Valves shall have cast-iron bodies with cleanouts large enough to permit removal of interior parts. Valves shall be of the flap type, hinged or pivoted, with revolving disks. Hinge pivots, disks, and seats shall be nonferrous metal.

Disks shall be slightly open in a no-flow no-backwater condition. Cleanouts shall extend to finished floor and be fitted with threaded countersunk plugs.

SECTION 22 00 00 Page 22

2.3.2 Wall Hydrants (Frostproof)

All external wall faucets shall be freeze resistant. ASSE 1019 with vacuum-breaker backflow preventer shall have a nickel-brass or nickel-bronze wall plate or flange with nozzle and detachable key handle. A brass or bronze operating rod shall be provided within a galvanized iron casing of sufficient length to extend through the wall so that the valve is inside the building, and the portion of the hydrant between the outlet and valve is self-draining. A brass or bronze valve with coupling and union elbow having metal-to-metal seat shall be provided. Valve rod and seat washer shall be removable through the face of the hydrant. The hydrant shall have 3/4 inch exposed hose thread on spout and 3/4 inch male pipe thread on inlet.

2.3.3 Lawn Faucets

Lawn faucets shall be brass, with either straight or angle bodies, and shall be of the compression type. Body flange shall be provided with internal pipe thread to suit 3/4 inch pipe. Body shall be suitable for wrench grip. Faucet spout shall have 3/4 inch exposed hose threads. Faucet handle shall be securely attached to stem.

2.3.4 Yard Hydrants

Yard box or post hydrants shall have valve housings located below frost lines. Water from the casing shall be drained after valve is shut off.

Hydrant shall be bronze with cast-iron box or casing guard. "T" handle key shall be provided.

2.3.5 Relief Valves

Water heaters and hot water storage tanks shall have a combination pressure and temperature (P&T) relief valve. The pressure relief element of a P&T relief valve shall have adequate capacity to prevent excessive pressure buildup in the system when the system is operating at the maximum rate of heat input. The temperature element of a P&T relief valve shall have a relieving capacity that is at least equal to the total input of the heaters when operating at their maximum capacity. Relief valves shall be rated according to CSA/AM Z21.22. Relief valves for systems where the maximum rate of heat input is less than 200,000 Btuh shall have 3/4 inch minimum inlets, and 3/4 inch outlets. Relief valves for systems where the maximum rate of heat input is greater than 200,000 Btuh shall have 1-inch minimum inlets, and 1 inch outlets. The discharge pipe from the relief valve shall be the size of the valve outlet.

2.3.6 Thermostatic Mixing Valves

Provide thermostatic mixing valve for lavatory faucets. Mixing valves, thermostatic type, pressure-balanced or combination thermostatic and pressure-balanced shall be line size and shall be constructed with rough or finish bodies either with or without plating. Each valve shall be constructed to control the mixing of hot and cold water and to deliver water at a desired temperature regardless of pressure or input temperature changes. The control element shall be of an approved type. The body shall be of heavy cast bronze, and interior parts shall be brass, bronze, corrosion-resisting steel or copper. The valve shall be equipped with necessary stops, check valves, unions, and sediment strainers on the inlets. Mixing valves shall maintain water temperature within 5 degrees F of any setting.

SECTION 22 00 00 Page 23

2.4 FIXTURES

Fixtures shall be water conservation type, in accordance with ICC IPC.

Fixtures for use by the physically handicapped shall be in accordance with ICC A117.1. Vitreous china, nonabsorbent, hard-burned, and vitrified throughout the body shall be provided. Porcelain enameled ware shall have specially selected, clear white, acid-resisting enamel coating evenly applied on surfaces. No fixture will be accepted that shows cracks, crazes, blisters, thin spots, or other flaws. Fixtures shall be equipped with appurtenances such as traps, faucets, stop valves, and drain fittings. Each fixture and piece of equipment requiring connections to the drainage system, except grease interceptors, shall be equipped with a trap. Brass expansion or toggle bolts capped with acorn nuts shall be provided for supports, and polished chromium-plated pipe, valves, and fittings shall be provided where exposed to view. Fixtures with the supply discharge below the rim shall be equipped with backflow preventers. Internal parts of flush and/or flushometer valves, shower mixing valves, shower head face plates, pop-up stoppers of lavatory waste drains, and pop-up stoppers and overflow tees and shoes of bathtub waste drains shall be copper alloy with all visible surfaces chrome plated. Plastic in contact with hot water shall be suitable for 180 degrees F water temperature.

All fixtures with a corresponding EPA WaterSense standard shall be WaterSense labeled products (<URL>http://.epa.gov/watersense/</URL>) while fixtures that have no WaterSense standard but do have a corresponding Energy Star or FEMP standard shall meet the Energy Star or FEMP standard unless the designer or requirements generator has specified non-compliant fixtures.

2.4.1 Lavatories

Enameled cast-iron lavatories shall be provided with two cast-iron or steel brackets secured to the underside of the apron and drilled for bolting to the wall in a manner similar to the hanger plate. Exposed brackets shall be porcelain enameled. Vitreous china lavatories shall be provided with two integral molded lugs on the back-underside of the fixture and drilled for bolting to the wall in a manner similar to the hanger plate.

2.4.2 Automatic Controls

Flushing and faucet systems shall consist of solenoid-activated valves with light beam sensors. Flush valve for water closet shall include an override pushbutton. Flushing devices shall be provided as described in paragraph

FIXTURES AND FIXTURE TRIMMINGS.

2.4.3 Flush Valve Water Closets

ASME A112.19.2M, white, vitreous china, siphon jet, elongated bowl, floor-mounted, floor outlet. Top of toilet seat height above floor shall be 14 to 15 inches, except 17 to 19 inches for wheelchair water closets. Provide wax bowl ring including plastic sleeve. Water flushing volume of the water closet and flush valve combination shall not exceed 1.6 gallons per flush.

Provide white solid plastic elongated open-front seat. Provide large diameter flush valve including angle control-stop valve, vacuum breaker, tail pieces, slip nuts, and wall plates; exposed to view components shall be chromium-plated or polished stainless steel. Flush valves shall be nonhold-open type. Mount flush valves not less than 11 inches above the fixture.

SECTION 22 00 00 Page 24

Mounted height of flush valve shall not interfere with the hand rail in ADA stalls.

2.4.4 Flush Valve Urinals

ASME A112.19.2M, white vitreous china, wall-mounted, wall outlet, siphon jet, integral trap, and extended side shields. Provide urinal with the rim 17 inches above the floor. Provide urinal with the rim 24 inches above the floor. Water flushing volume of the urinal and flush valve combination shall not exceed 1.0 gallon per flush. Provide ASME A112.6.1M concealed chair carriers with vertical steel pipe supports. Provide large diameter flush valve including angle control-stop valve, vacuum breaker, tail pieces, slip nuts, and wall plates; exposed to view components shall be chromium-plated or polished stainless steel. Flush valves shall be nonhold-open type. Mount flush valves not less than 11 inches above the fixture.

2.4.5 Wheelchair Flush Valve Type Urinals

ASME A112.19.2M, white,vitreous china, wall-mounted, wall outlet, blowout action, integral trap, elongated projecting bowl, 20 inches long from wall to front of flare, and ASME A112.19.5 trim. Provide large diaphragm (not less than 2.625 inches upper chamber inside diameter at the point where the diaphragm is sealed between the upper and lower chambers), nonhold-open flush valve of chrome plated cast brass conforming to ASTM B 584, including vacuum breaker and angle (control-stop) valve with back check. The water flushing volume of the flush valve and urinal combination shall not exceed

1.0 gallon per flush. Furnish urinal manufacturer's certification of conformance. Provide ASME A112.6.1M concealed chair carriers. Mount urinal with front rim a maximum of 17 inches above floor and flush valve handle a maximum of 44 inches above floor for use by handicapped on wheelchair.

2.4.6 Non-Water Use Urinals

ASME A112.19.2M, white, vitreous china, wall-mounted, wall outlet, non-water using, integral drain line connection. The trap design shall comply with the IPC. Sealed replaceable cartridge or integral liquid seal trap shall use a biodegradable liquid to provide the seal and maintain a sanitary and odor-free environment. Install with urinal rim 24 inches above the floor. Urinals installed in compliance with ADA requirements shall be mounted with the rim 17 inches above the floor. Provide ASME A112.6.1M concealed chair carriers.

Installation, maintenance and testing shall be in accordance with the manufacturer's recommendations. Slope the sanitary sewer branch line for non-water use urinals a minimum of 0.25 inch per foot. Drain lines that connect to the urinal outlet shall not be made of copper tube or pipe. For urinals that use a replaceable cartridge, provide four additional cartridges for each urinal installed along with any tools needed to remove/install the cartridge. Provide an additional quart of biodegradable liquid for each urinal installed.