36C25220R0053-0004007.pdf

Jesse Brown VAMC March 30, 2020 Legionella Corrections Issued for Bid and Construction Chicago, IL Project No. 537-18-103B

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SECTION 22 40 00 REV 1

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. Thermostatic Mixing Valves.

C. Sensor Faucets.

D. Programming Unit.

1.2 RELATED WORK

A. Section 01 00 00, GENERAL REQUIREMENTS.

B. Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES.

C. Section 01 91 00, GENERAL COMMISSIONING REQUIREMENTS.

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

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

F. Section 22 13 00, FACILITY SANITARY AND VENT PIPING.

G. Section 22

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

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

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

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. Include automatic flush program intervals and times

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

1.6 AS-BUILT DOCUMENTATION

A. Submit manufacturer’s literature and data updated to include submittal review comments and any equipment substitutions.

B. Submit operation and maintenance data updated to include submittal review comments, substitutions and construction revisions shall be in electronic version on compact disc or DVD submitted to the COR. All aspects of system operation and maintenance procedures, including piping isometrics, wiring diagrams of all circuits, a written description of system design, control logic, and sequence of operation

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shall be included in the operation and maintenance manual. The operations and maintenance manual shall include troubleshooting techniques and procedures for emergency situations. Notes on all special systems or devices such as damper and door closure interlocks shall be included. A List of recommended spare parts (manufacturer, model number, and quantity) shall be furnished. Information explaining any special knowledge or tools the owner will be required to employ shall be inserted into the As-Built documentation.

C. The installing contractor shall maintain as-built drawings of each completed phase for verification; and, shall provide the complete set at the time of final systems certification testing. As-built drawings are to be provided, and a copy of them in AutoCAD version 2016 provided on compact disk or DVD. Should the installing contractor engage the testing company to provide as-built or any portion thereof, it shall not be deemed a conflict of interest or breach of the ‘third party testing company’ requirement.

D. Certification documentation shall be provided to COR 10 working days prior to submitting the request for final inspection. The documentation shall include all test results, the names of individuals performing work for the testing agency on this project, detailed procedures followed for all tests, and certification that all results of tests were within limits specified.

PART 2 - PRODUCTS

2.1 MATERIALS

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

0.25 percent lead shall not be used in any potable water system intended for human consumption, and shall be certified in accordance with NSF/ANSI 61 or NSF 372. Endpoint devices used to dispense water for drinking must meet the requirements of NSF/ANSI 61, Section 9.

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

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.

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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 quarter turn, ball valve faucet, lock-shield loose key or screw driver pattern angle stops, straight stops or stops integral with faucet, whether specifically called for or not, including sinks in 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 Contracting Officer

Representative (COR).

C. Supply from stops not integral with faucet shall be chrome plated copper flexible tubing or flexible stainless-steel hose 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.

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 0.5 to 1.5 gpm (32 to 95 ml/s) for lavatories; 2.0 to 2.2 gpm (125 to 140 ml/s) for sinks P-505 through

P-520, P-524 and P-528; and 2.75 to 3.0 gpm (170 to 190 ml/s) for dietary food preparation and rinse sinks or as specified.

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

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

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2.6 THERMOSTATIC MIXING VALVES – POINT OF USE.

A. Temperature mixing valve: Provide ASSE 1070 compliant thermostatic mixing valve with brass body construction with corrosion-resistant internal components. Include a wall bracket, Adjustment cap with locking feature and with standard 3/8" compression inlets and outlets

B. Mixing Valve shall deliver tempered water in normal use with a built-in bypass for thermal disinfection procedures. When implementing thermal disinfection, the valve shall have a simple button that allows waterways and valves to be flushed without the need for a separate bypass line to the faucet. Include a two-step override procedure with tamper-resistant screw to prevent unauthorized personnel from putting the valve into thermal bypass disinfection mode. (similar to Chicago

Faucet 131- FMAB or 131-CFMAB Series).

C. Provide a 3/8" compression angle outlet connection for hot water hookup. Valves serving faucets with cold water connection shall have a

3/8" compression tee inlet connection for cold water bypass.

D. Valve shall include integral inlet check valves to protect against crossflow.

E. Valve shall meet codes ASSE 1070, ASME A112.1070, CSA B125, NSF/ANSI

372 Low Lead Content and Certified to NSF/ANSI 61, Section 9 by CSA.

2.7 LAVATORIES

A. Lavatory Faucets: Brass components in contact with water shall contain no more than 0.25 percent lead content by dry weight. Faucet flow rates shall be 0.5 gpm (1.9 l/m) ) per cycle.

B. P-425 Faucet (Electronic Sensor Control, with programmable flush cycles and accessories). Mount on existing Lavatory or countertop.

1. Faucet: Brass, chrome plated, gooseneck spout with outlet 4 to 5 inches (100 to 127 mm) above rim. Electronic faucet with dual-beam infrared sensor. Electronic faucet shall be capable of being programmed to automatically flush the connected piping at programmable intervals and times. The faucet shall be touch-free, tested, and validated by a nationally-recognized testing laboratory.

(Similar to Chicago faucet model 116.101.AB.1). Traditional-style integral spout, chrome plated. Single-hole deck mount. 0.5 GPM (1.9

L/min) vandal-proof, pressure compensating, non-aerating spray.

Single supply for tempered water and stainless-steel hose. Provide laminar flow control device. Breaking the light beam shall activate

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the water flow. Flow shall stop when user moves away from light beam. All connecting wiring between transformer, solenoid valve and sensor shall be cut to length with no excess hanging or wrapped up wiring allowed. Multiple field-adjustable modes and ranges.

Construct with less than 0.25% lead content by weighted average.

Meet ADA ANSI/ICC A117.1. Test and certify to industry standards:

ASME A112.18.1/CSA B125.1, Certified to NSF/ANSI 61.

2. Accessories: Provide a fully functional long-term power system to install a touch-free programable faucet with a maintenance-free power option. Provide (6) programming units.

3. Temperature mixing valve: Provide ASSE 1070 compliant thermostatic mixing valve that delivers tempered water in normal use with a built-in bypass for thermal disinfection procedures. When implementing thermal disinfection, the valve shall have a simple button that allows waterways and valves to be flushed without the need for a separate bypass line to the faucet. Include a two-step override procedure with tamper-resistant screw to prevent unauthorized personnel from putting the valve into thermal bypass disinfection mode. (similar to Chicago Faucet 131 Series).

4. Drain: Existing to remain.

5. Stops: Angle type. See paragraph “Stops”.

6. Trap: Existing to remain.

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.

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

D. Aerators are prohibited on lavatories and sinks.

E. Program all faucets per approved automatic flush interval and times.

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F. 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 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.

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