22 40 00 Plumbing Fixtures_REV1.pdf

VAMC Bedford January 24, 2020 Specifications 100% Design Submission Bedford, MA 01730 Project No. 518-18-001

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SECTION 22 40 00

PLUMBING FIXTURES

PART 1 - GENERAL

1.1 DESCRIPTION

A. Plumbing fixtures, associated trim and fittings necessary to make a complete installation from wall or floor connections to rough piping, and certain accessories.

B. A complete listing of all acronyms and abbreviations are included in

Section 22 05 11, COMMON WORK RESULTS FOR PLUMBING.

1.2 RELATED WORK

A. Section 07 92 00, JOINT SEALANTS: Sealing between fixtures and other finish surfaces.

B. Section 08 31 13, ACCESS DOORS AND FRAMES: Flush panel access doors.

C. Section 22 05 11, COMMON WORK RESULTS FOR PLUMBING.

D. Section 22 08 00, COMMISSIONING OF PLUMBING SYSTEMS: Requirements for commissioning, systems readiness checklist, and training.

E. 22 13 00, FACILITY SANITARY AND VENT PIPING.

1.3 APPLICABLE PUBLICATIONS

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

B. The American Society of Mechanical Engineers (ASME):

A112.6.1M-1997 (R2012)..Supports for Off-the-Floor Plumbing Fixtures for Public Use

A112.19.1-2013..........Enameled Cast Iron and Enameled Steel Plumbing

Fixtures

A112.19.2-2013..........Ceramic Plumbing Fixtures

A112.19.3-2008..........Stainless Steel Plumbing Fixtures

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

A276-2013a..............Standard Specification for Stainless Steel Bars and Shapes

B584-2008...............Standard Specification for Copper Alloy Sand

Castings for General Applications

D. CSA Group:

B45.4-2008 (R2013)......Stainless Steel Plumbing Fixtures

E. National Association of Architectural Metal Manufacturers (NAAMM):

AMP 500-2006............Metal Finishes Manual

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F. American Society of Sanitary Engineering (ASSE):

1016-2011...............Automatic Compensating Valves for Individual

Showers and Tub/Shower Combinations

G. NSF International (NSF):

14-2013.................Plastics Piping System Components and Related

Materials

61-2013.................Drinking Water System Components – Health

Effects

372-2011................Drinking Water System Components – Lead Content

H. American with Disabilities Act (A.D.A)

I. International Code Council (ICC):

IPC-2015................International Plumbing Code

1.4 SUBMITTALS

A. Submittals, including number of required copies, shall be submitted in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND

SAMPLES.

B. Information and material submitted under this section shall be marked

“SUBMITTED UNDER SECTION 22 40 00, PLUMBING FIXTURES”, with applicable paragraph identification.

C. Manufacturer's Literature and Data including: Full item description and optional features and accessories. Include dimensions, weights, materials, applications, standard compliance, model numbers, size, connections, and capacity.

D. Operating Instructions: Comply with requirements in Section 01 00 00, GENERAL REQUIREMENTS.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Material or equipment containing a weighted average of greater than

0.25 percent lead is prohibited in any potable water system intended for human consumption, and shall be certified in accordance with NSF 61 or NSF 372. Endpoint devices used to dispense water for drinking shall meet the requirements of NSF 61.

B. Plastic pipe, fittings, and solvent cement shall meet NSF 14 and shall be NSF listed for the service intended.

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2.2 STAINLESS STEEL

A. Corrosion-resistant Steel (CRS):

1. Plate, Sheet and Strip: CRS flat products shall conform to chemical composition requirements of any 300 series steel specified in ASTM

A276.

2. Finish: Exposed surfaces shall have standard polish (ground and polished) equal to NAAMM finish Number 4.

B. Die-cast zinc alloy products are prohibited.

2.3 STOPS

A. Provide lock-shield loose key or screw driver pattern angle stops, straight stops or stops integral with faucet, with each compression type faucet whether specifically called for or not, including sinks in solid-surface, wood and metal casework, laboratory furniture and pharmacy furniture. Locate stops centrally above or below fixture in accessible location.

B. Furnish keys for lock shield stops to the COR.

C. Supply from stops not integral with faucet shall be chrome plated copper flexible tubing or flexible stainless steel with inner core of non-toxic polymer.

D. Supply pipe from wall to valve stop shall be rigid threaded IPS copper alloy pipe, i.e. red brass pipe nipple, chrome plated where exposed.

E. Mental Health Area: Provide stainless steel drain guard for all lavatories not installed in casework.

2.4 ESCUTCHEONS

A. Heavy type, chrome plated, with set screws. Provide for piping serving plumbing fixtures and at each wall, ceiling and floor penetrations in exposed finished locations and within cabinets and millwork.

2.5 LAMINAR FLOW CONTROL DEVICE

A. Smooth, bright stainless steel or satin finish, chrome plated metal laminar flow device shall provide non-aeration, clear, coherent laminar flow that will not splash in basin. Device shall also have a flow control restrictor and have vandal resistant housing. Aerators are prohibited.

B. Flow Control Restrictor:

1. Capable of restricting flow from 32 ml/s to 95 ml/s (0.5 gpm to 1.5 gpm) for lavatories; 125 ml/s to 140 ml/s (2.0 gpm to 2.2 gpm) for sinks P-505 through P-520, P-524 and P-528; and 174 ml/s to 190 ml/s

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(2.75 gpm to 3.0 gpm) for dietary food preparation and rinse sinks or as specified.

2. Compensates for pressure fluctuation maintaining flow rate specified above within 10 percent between 170 kPa and 550 kPa (25 psig and 80 psig).

3. Operates by expansion and contraction, eliminates mineral/sediment build-up with self-cleaning action, and is capable of easy manual cleaning.

2.6 CARRIERS

A. ASME A112.6.1M, with adjustable gasket faceplate chair carriers for wall hung closets with auxiliary anchor foot assembly, hanger rod support feet, and rear anchor tie down.

B. ASME A112.6.1M, lavatory, steel plate as detailed on drawing. All lavatory chair carriers shall be capable of supporting the lavatory with a 250-pound vertical load applied at the front of the fixture.

C. Where water closets, lavatories or sinks are installed back-to-back and carriers are specified, provide one carrier to serve both fixtures in lieu of individual carriers. The drainage fitting of the back to back carrier shall be so constructed that it prevents the discharge from one fixture from flowing into the opposite fixture.

2.7 MENTAL HEALTH PLUMBING FIXTURES

A. All fixtures shall utilize an anti-ligature design specifically intended for the safety of mental health patients and fitting for patient rooms. All Stainless Steel fixtures shall be white powder-coated.

B. There shall be no sharp edges/corners, exposed piping or conduit in patient areas. The faucet should be a single unit with a round handle that is designed with a taper or a round lever so a noose would slip off with the weight of a person. A sensor type faucet is preferable since this has no lever.

C. Tamper resistant screws/security fasteners shall be used. Tamper resistant strainers and screws used for the covers should be of the

TORX or Allen head type (tools typically carried by IT personnel) for maintenance access purposes. Coordinate with VA Maintenance Shops for type of tamper resistant screws they are currently using.

D. Each patient toilet room shall have individual isolation valves on hot and cold water lines accessible above ceilings.

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E. Fixtures:

1. Water Closet

2. Lavatory

3. Shower push button controls for the shower are also an acceptable alternative.

F. (P-116) Ligature Resistant Water Closet – (ADA) Handicap (Wall Mounted, ASME A112.19.3 and CSA B45.4) - Security fixture fabricated from 14 gauge or 16 gauge type 304 stainless steel. The standard toilet shall include: elongated toilet bowl with contoured seat, integral crevice-free self-draining flushing rim with positive after fill and fully enclosed trap which shall maintain a minimum 50 mm (2 inch) seal and pass 54 mm (2-1/8 inch) ball. Skirt of toilet bowl shall be extended to floor as close to front of toilet bowl to prevent tie off. 4.8 L (1.28 gallons) per flush. Top of seat shall be 432 to 483 mm (17 to 19 inches) above finished floor. Fixture shall withstand loadings up to

2000 lbs. with no measureable deflection and loadings up to 5,000 lbs.

with no permanent damage.

1. Fittings and Accessories: Rear wall chase connections; 102 mm (4 inch) waste and 40 mm (1-1/2 inch) water back spud or top spud.

Provide extra heavy-duty carrier, toilet waste extension, gaskets, wall sleeve, and cleanout. Provide water connections with individual shutoff valve for each fixture.

2. Seat: Seat shall be integral with the bowl #4 satin finish high polish seat (as required).

3. Flush valve: Battery powered active hard-wired electric, water saver design per flush with maximum 10 percent variance, rear spud connection, adjustable tailpiece, 20 mm (1 inch) IPS screwdriver back check angle stop with vandal resistant cap, solid-ring pipe support, and high back pressure vacuum breaker. Valve body, cover, tailpiece and control stop shall be in conformance with ASTM B584 alloy classification for semi-red brass.

G. (P-421) Ligature Resistant ADA Handicap Lavatory.

1. Dimensions for lavatories are specified, length by width (distance from wall) and depth.

2. Brass components in contact with water shall contain no more than

0.25 percent lead content by dry weight. Faucet flow rates shall be connor.nolan Cloud+ connor.nolan Cloud+

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3.9 L/m (1.5 gpm) for private lavatories and either 1.9 L/m (0.5 gpm) or 1.0 liters (0.25 gallons) per cycle for public lavatories.

3. Ligature Resistant Lavatory rear mount chase access handicap lavatory fabricated from 14 gauge, type 304 type stainless steel, the construction shall be all welded, with exposed stainless steel surfaces polished to a #4 satin finish, approximately 324 mm by 209 mm (12-3/4 inches by 8-1/4 inches) and 127 mm (5 inches) depth.

Stainless steel anti-suicide penal filler/bubbler, slow drain with air vent, elbow waste 20 mm (1-1/2 inch FIP), sloped backsplash and self-draining soap dish. Punching for faucet on 102 mm (4 inches) centers.

4. Valve and bubbler conforms with lead free requirements of NSF61, Section9, 1997 and CHSC 116875.

5. Faucet: Vandal resistant, heavy-duty, hemispherical pushbuttons. Hot and cold air control valve assembly. Provide laminar flow control device, adjustable hot water limit stop, and vandal proof screws.

Flow shall be limited to 1.9 L/m (0.5 gpm) with hemispherical penal bubbler.

6. Drain: Cast or wrought brass with flat, ligature resistant grid strainer offset tailpiece, chrome plated. Pop-up drains are prohibited. Provide cover per A.D.A 4-19.4.

7. Stops: Angle type. Provide cover per A.D.A 4-19.4.

8. Trap: Cast copper alloy, 38 mm by 32 mm (1 1/2 inches by 1 1/4 inches) P-trap. Adjustable with connected elbow and 1.4 mm thick (17 gauge) tubing extensions to wall. Exposed stainless steel trap enclosure. Set trap parallel to wall. Provide cover per A.D.A 4-

19.4.

H. (P-524) Ligature Resistant Lavatory:

1. Dimensions for lavatories are specified, Length by width (distance from wall) and depth.

2. Brass components in contact with water shall contain no more than

0.25 percent lead content by dry weight. Faucet flow rates shall be

3.9 L/m (1.5 gpm) for private lavatories either 1.9 L/m (0.5 gpm) or

1.0 liters (0.25 gallons) per cycle for public lavatories.

3. Ligature Resistant Lavatory front access or rear mount chase access lavatory fabricated from 14 gauge, type 304 type stainless steel, the construction shall be all welded, with exposed stainless steel connor.nolan Cloud+ connor.nolan Cloud+

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22 40 00 - 7 surfaces polished to a #4 satin finish, approximately 324 mm by 209 mm (12-3/4 inches by 8-1/4 inches) and 127 mm (5 inches) depth.

Angle wall braces. Stainless steel anti-suicide penal filler/bubbler, slow drain with air vent, elbow waste 40 mm (1-1/2 inch FIP), sloped backsplash and self-draining soap dish. Punching for faucet on 102 mm (4 inches) centers.

4. Valve and Bubbler conforms with lead free requirements of NSF 61, Section 9, 1997 and CHSC 116875.

5. Faucet: Solid cast brass construction, vandal resistant, heavy-duty, hemispherical pushbuttons. Hot and cold air control valve assembly.

Provide laminar flow control device, adjustable hot water limit stop, and vandal proof screws. Flow shall be limited to 1.9 L/m (0.5 gpm) with hemispherical penal bubbler.

6. Drain: Cast or wrought brass with flat, ligature resistant grid strainer offset tailpiece, chrome plated. Pop-up drains are prohibited. Provide cover per A.D.A 4-19.4.

7. Stops: Angle type. Provide cover per A.D.A 4-19.4.

8. Trap: Cast copper alloy, 38 mm by 32 mm (1-1/2 inches by 1-1/4 inches) P-trap. Adjustable with connected elbow and 1.4 mm thick (17 gauge) tubing extensions to wall. Stainless Steel trap enclosure.

Set trap parallel to wall. Provide cover per A.D.A 4-19.4.

I. (P-701) Shower Bath Mixing Valve (Wall Mounted, Concealed Supplies, Type T/P Combination Valve with ligature resistant Single Ligature-resistant handle):

1. Shower Head Assembly: Metallic institutional shower head with flow control to limit discharge to 5.7 l/m (1.5 gpm) Conical ligature resistant showerhead, chrome plated brass.

2. Valves: Shower valve shall meet performance requirements of ASSE

1016 lead free Type T/P combination thermostatic and pressure balancing individual showers, with chrome plated metal, ligature resistant single type operating handle adjustable for rough-in variations and chrome plated metal. Valve body shall be any suitable copper alloy. Internal parts shall be copper, nickel alloy, CRS or thermoplastic material. Valve inlet and outlet shall be 13 mm (1/2 inch) IPS. Provide external screwdriver check stops, vacuum breaker and temperature limit stops. Set stops for a maximum temperature of connor.nolan Cloud+ connor.nolan Cloud+

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50 degrees C (120 degrees F). All exposed fasteners shall be vandal resistant. Valve shall provide a maximum of 5.7 l/m (1.5 gpm) at 310 kPa (45 psig) pressure drop.

3. For handicap access fixtures, provide knurled diverter valve handle with hand-held, ligature resistant shower head with hook. Hose and hook shall be on quick disconnect so that when head is removed, hook is also disconnected.

J. Shower, floor, or trench drains shall be vandal resistant and as specified in Section 22 13 00, FACILITY SANITARY AND VENT PIPING.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Fixture Setting: Opening between fixture and floor and wall finish shall be sealed as specified under Section 07 92 00, JOINT SEALANTS.

Bio-based materials shall be utilized when possible.

B. Supports and Fastening: Secure all fixtures, equipment and trimmings to partitions, walls and related finish surfaces. Exposed heads of bolts and nuts in finished rooms shall be hexagonal, polished chrome plated brass with rounded tops.

C. Through Bolts: For free standing marble and metal stud partitions refer to Section 10 21 13, TOILET COMPARTMENTS.

D. Toggle Bolts: For hollow masonry units, finished or unfinished.

E. Expansion Bolts: For brick or concrete or other solid masonry. Shall be

6 mm (1/4 inch) diameter bolts, and to extend at least 76 mm (3 inches) into masonry and be fitted with loose tubing or sleeves extending into masonry. Wood plugs, fiber plugs, lead or other soft metal shields are prohibited.

F. Power Set Fasteners: May be used for concrete walls, shall be 6 mm (1/4 inch) threaded studs, and shall extend at least 32 mm (1 1/4 inches) into wall.

G. Tightly cover and protect fixtures and equipment against dirt, water and chemical or mechanical injury.

H. Where water closet waste pipe has to be offset due to beam interference, provide correct and additional piping necessary to eliminate relocation of water closet.

I. Aerators are prohibited on lavatories and sinks.

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J. If an installation is unsatisfactory to the COR, the Contractor shall correct the installation at no cost or additional time to the

Government.

3.2 CLEANING

A. At completion of all work, fixtures, exposed materials and equipment shall be thoroughly cleaned.

3.3 COMMISSIONING

A. Provide commissioning documentation in accordance with the requirements of Section 22 08 00, COMMISSIONING OF PLUMBING SYSTEMS.

B. Components provided under this section of the specification will be tested as part of a larger system.

3.4 DEMONSTRATION AND TRAINING

A. Provide services of manufacturer’s technical representative for four hours to instruct VA Personnel in operation and maintenance of the system.

B. Submit training plans and instructor qualifications in accordance with the requirements of Section 22 08 00, COMMISSIONING OF PLUMBING

SYSTEMS.

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