1、03-11 22 40 00 - 1 SECTION 22 40 00 PLUMBING FIXTURES SPEC WRITER NOTES: 1. Delete between /_/ if not applicable to project. Also delete any other item or paragraph not applicable in the section and renumber the paragraphs. 2. References to pressure in this section are gage pressure unless otherwise
2、 noted. 3. Use the same fixture numbers in the floor plans and schedules PART 1 - GENERAL 1.1 DESCRIPTION Plumbing fixtures, associated trim and fittings necessary to make a complete installation from wall or floor connections to rough piping, and certain accessories. 1.2 RELATED WORK A. Sealing bet
3、ween fixtures and other finish surfaces: Section 07 92 00, JOINT SEALANTS. B. Flush panel access doors: Section 08 31 13, ACCESS DOORS AND FRAMES. C. Through bolts: Section 10 21 13, TOILET COMPARTMENTS. D. Section 22 05 11, COMMON WORK RESULTS FOR PLUMBING. E. SECTION 22 08 00, COMMISSIONING OF PLU
4、MBING SYSTEMS. Requirements for commissioning, systems readiness checklist, and training. 1.3 SUBMITTALS A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. B. Submit plumbing fixture information in an assembled brochure, showing cuts and full detailed descriptio
5、n of each fixture. 1.4 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. American National Standard Institute (ANSI): The American Society of Mechanical En
6、gineers (ASME): A112.6.1M-02(R2008) Floor Affixed Supports for Off-the-Floor Plumbing Fixtures for Public Use A112.19.1M-08 . Enameled Cast Iron Plumbing Fixtures A112.19.2M-03 Vitreous China Plumbing Fixtures Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
7、IHS-,-,-03-11 22 40 00 - 2 A112.19.3-2001(R2008) Stainless Steel Plumbing Fixtures (Designed for Residential Use) C. American Society for Testing and Materials (ASTM): A276-2010 . Stainless and Heat-Resisting Steel Bars and Shapes WW-P-541-E/GEN Plumbing Fixtures with Amendment 1 D. National Associa
8、tion of Architectural Metal Manufacturers (NAAMM): NAAMM AMP 500-505 Metal Finishes Manual (1988) E. American Society of Sanitary Engineers (ASSE): 1016-05 Performance Requirements for Individual Thermostatic, Pressure Balancing and Combination Pressure Balancing and Thermostatic Control Valves for
9、Individual Fixture Fittings F. National Sanitation Foundation (NSF)/American National Standards Institute (ANSI): 61-2009 . Drinking Water System Components-Health Effects G. American with Disabilities Act (A.D.A) Section 4-19.4 Exposed Pipes and Surfaces H. Environmental Protection Agency EPA PL 93
10、-523 1974; A 1999) Safe Drinking Water Act. I. International Building Code, ICC IPBC 2009. PART 2 - PRODUCTS SPEC WRITER NOTE: Make material requirements agree with applicable requirements specified in the referenced Applicable Publications. Update and specify only that which applies to the project.
11、 2.1 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
12、Number 4. B. Die-cast zinc alloy products are prohibited. 2.2 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 wood Provided by IHSNot
13、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-11 22 40 00 - 3 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 Resident Engineer. C. Sup
14、ply 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. Ps
15、ychiatric Area: Provide stainless steel drain guard for all lavatories not installed in casework. 2.3 ESCUTCHEONS 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 cabinet
16、s and millwork. 2.4 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 resistan
17、t housing. B. Flow Control Restrictor: 1. Capable of restricting flow from 95 ml/s to 110 ml/s (1.5 gpm to 1.7 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 170 ml/s to 190 ml/s (2.75 gpm to 3.0 gpm) for dietary food preparation an
18、d 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 psi and 80 psi). 3. Operates by expansion and contraction, eliminates mineral/sediment build-up with self-cleaning action, and is capable of
19、easy manual cleaning. 2.5 CARRIERS A. ASME/ANSI 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/ANSI A112.6.1M, lavatory, / chair carrier for thin wall construction / stee
20、l 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 serv
21、e both fixtures in Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-11 22 40 00 - 4 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 i
22、nto the opposite fixture. SPEC WRITER NOTE: Edit fixture specification to suit Project requirements. Coordinate and edit power requirements with electrical power drawings. Fixtures shall be water conservation type. Water closets installed in compliance with ADA requirements shall be mounted with rim
23、 of seat 432 mm to 483 mm (17 inches to 19 inches) above the floor. Mounted height of flush valve shall not interfere with the hand rail in ADA stalls. 2.6 WATER CLOSETS A. (P-101) Water Closet (Floor Mounted, ANSI 112.19.2M, Figure 6) - office and industrial, elongated bowl, siphon jet 6 L (1.6 gal
24、lons) per flush, floor outlet. Top of rim shall be 435 mm to 438 mm (17 1/8 inches to 17 1/4 inches) above finished floor. 1. Seat: Institutional/Industrial, extra heavy duty, chemical resistant, solid plastic, open front less cover for elongated bowls, integrally molded bumpers, concealed check hin
25、ge with stainless steel post. Seat shall be posture contoured body design. Color shall be white. 2. Fittings and Accessories: Floor flange fittings-cast iron; Gasket-wax; bolts with chromium plated cap nuts and washers. 3. Flush valve: Large chloramines resistant diaphragm, semi-red brass valve body
26、, exposed chrome plated, / non-hold-open ADA approved side oscillating handle / battery powered active infra-red sensor for automatic operation with courtesy flush button for manual operation /, water saver design 6 L (1.6 gallons) per flush with maximum 10 percent variance, top spud connection, adj
27、ustable tailpiece, one-inch IPS screwdriver back check angle stop with vandal resistant cap, high back pressure vacuum breaker, and sweat solder adapter with cover tube and cast set screw wall flange. Set centerline of inlet 292 mm (11 1/2 inches) above rim. Seat bumpers shall be integral part of fl
28、ush valve. Valve body, cover, tailpiece and control stop shall be in conformance with ASTM Alloy classification for semi-red brass. B. (P-102) Water Closet (Floor Mounted With Bedpan Washer ASME/ANSI A112.19.2M, Figure 6) / floor outlet / wall outlet /, with bed pan lugs - bedpan washer, flush valve
29、 operated, 6 L (1.6 gallons) per flush. Top of rim shall be 457 mm (18 inches) above finished floor. Provide standoff bracket support between studs for bedpan washer at height as recommended by manufacturer. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH
30、S-,-,-03-11 22 40 00 - 5 1. Seat: Institutional/Industrial, extra heavy duty, chemical resistant, solid plastic, open front less cover for elongated bowls, integrally molded bumpers, concealed check hinge with stainless steel post. Seat shall be posture contoured body design. Color shall be white. 2
31、. Fittings and Accessories: Floor Flange fittings - cast iron; gaskets - wax; bolts with chromium plated cap nuts and washers. 3. Flush valve: Large chloramines resistant diaphragm, semi-red brass valve body, exposed chrome plated, / non-hold-open, ADA approved side oscillating handle / battery powe
32、red active infra-red sensor for automatic operation with courtesy flush button for flush with maximum 10 percent variance, offset top spud connection, adjustable tailpiece, one-inch IPS screwdriver back check angle stop with vandal resistant cap, sweat solder adapter with cover tube and cast set scr
33、ew wall flange, and high back pressure vacuum breaker. Valve body, cover, tailpiece and control stop shall be in conformance with ASTM Alloy classification for semi-red brass. Set centerline of inlet 673 mm (26 1/2 inches)above rim. Seat bumpers shall be set in wall behind fixture at proper contact
34、height. C. (P-103) Water Closet (Wall Hung, ASME/ANSI A112.19.2M, Figure 9) office and industrial, elongated bowl, siphon jet 6 L (1.6 gallons) per flush, wall outlet. Top of rim shall be between 406 mm and 432 mm (16 inches and 17 inches) above finished floor. Handicapped water closet shall have ri
35、m set 457 mm (18 inches) above finished floor. 1. Seat: Institutional/Industrial, extra heavy duty, chemical resistant, solid plastic, open front less cover for elongated bowls, integrally molded bumpers, concealed check hinge with stainless steel post. Seat shall be posture contoured body design. C
36、olor shall be white. 2. Fittings and Accessories: Gaskets - neoprene; bolts with chromium plated caps nuts and washers. 3. Flush valve: Large chloramines resistant diaphragm, semi-red brass valve body, exposed chrome plated, / non-hold open ADA approved side oscillating handle, / battery powered act
37、ive infra-red sensor for automatic operation with courtesy flush button for manual operation / sensor operated with manual override/ water saver design 6 L (1.6 gallons) per flush with maximum 10 percent variance / 25 mm (1 inch) screwdriver back check angle stop with vandal resistant cap, adjustabl
38、e tailpiece, a high back pressure vacuum breaker, spud coupling for 38 mm (1 1/2 inches) top spud, wall and spud flanges, and sweat solder adapter with cover tube and set screw wall flange. Valve body, cover, tailpiece and control stop shall be in conformance with ASTM alloy classification for semi-
39、red brass. Seat bumpers shall Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-11 22 40 00 - 6 be integral part of flush valve. Set centerline of inlet 292 mm (11 1/2 inches) above rim. D. (P-104) Water Closet (Wall Hung with Bedpan Washer, ASME/AN
40、SI A112.19.2M, Figure 9) elongated bowl, siphon jet, wall outlet, with bedpan lugs - bedpan washer with grab bar offset, flush valve operated 6 L (1.6 gallons) per flush. Top of rim shall be 457 mm (18 inches) above finished floor. Provide standoff bracket support between studs for bedpan washer at
41、height recommended by the manufacturer. 1. Seat: Institutional/Industrial, extra heavy duty, chemical resistant, solid plastic, open front less cover for elongated bowls, integrally molded bumpers, concealed check hinge with stainless steel post. Seat shall be posture contoured body design. Color sh
42、all be white. 2. Fittings and Accessories: Gaskets-neoprene; bolts with chromium plated cap nuts and washers. 3. Flush valve: Large chloramines resistant diaphragm, semired brass valve body, exposed chrome plated, water saver design 6L (1.6 gallons) per flush with maximum 10 percent variance, non-ho
43、ld-open ADA approved operating side oscillating handle, 25 mm (1 inch) IPS screwdriver back check angle stop with vandal resistant cap, adjustable tailpiece, high back pressure vacuum breaker, offset spud coupling for 38 mm (1 1/2 inches) top spud, cast screw wall and spud flanges, sweat solder adap
44、ter with cover tube and wall support at diverter valve body. Valve body, cover, tailpiece and control stop shall be in conformance with ASTM alloy classification for semi-red brass. Set centerline of inlet 673 mm (26 1/2 inches) above rim. E. (P-105) Water Closet (Wall Hung, with Bedpan Lugs ASME/AN
45、SI A112.19.2M, Figure 8) elongated bowl with siphon jet 6 L (1.6 gallons) per flush, with bedpan lugs - wall outlet. Top of rim shall be 457 mm (18 inches) above finished floor. 1. Seats: Institutional/Industrial, extra heavy duty, chemical resistant, solid plastic, open front less cover for elongat
46、ed bowls, integrally molded bumpers, concealed check hinge with stainless steel post. Seat shall be posture contoured body design. Color shall be white. 2. Fittings and Accessories: Gaskets - neoprene; bolts with chromium plated cap nuts and washers. 3. Flush valve: Large chloramines resistant diaph
47、ragm, semi-red brass valve body, exposed chrome plated, non-hold-open ADA approved side oscillating handle, 25 mm (1 inch) IPS screwdriver back check angle stop with vandal resistant cap, high pressure vacuum breaker, water saver design 6 L (1.6 gallons) per flush with maximum 10 percent Provided by
48、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-03-11 22 40 00 - 7 variance, top spud connection, wall and spud flanges and sweat solder adapter with cover tube and cast set screw wall flange. Valve body, cover, tailpiece and control stop shall be in conformanc
49、e with ASTM alloy classification for semi-red brass. Set centerline of inlet 292 mm (11 1/2 inches) above rim. Seat bumpers shall be integral part of flush valve. F. (P-106) Water Closet (Tank Type, pressure assisted, ANSI A112.19.2M, Figure 7) domestic, elongated bowl with tank, closed coupled, flushometer tank, floor outlet. Top of rim shall be 457 mm (18 inches) above finished floor. 1. Seat: Do
