ASME A112.19.12 pdf download

ASME A112.19.12 pdf download.Wall Mounted,Pedestal Mounted,Adjustable, Elevating,Tilting, and Pivoting Lavatory, Sink, andShampoo Bowl Carrier Systems and DrainWaste Systems.
ASME A112.19.12 establishes physical requirements and tests addressing structural strength; adjustments; materials; drain line hydraulics; and mechanical, material, testing, marking, and documentation requirements for wall mounted and pedestal mounted, adjustable, elevating, tilting, and pivoting lavatory, sink, and shampoo bowl carrier systems and drain waste systems intended to facilitate use by individuals who are physically challenged.
The use of alternate materials or methods arc permitted, provided the proposed material and method complies with the performance requirements and intent of this Standard.
1.2 Units of Measurement
Values are stated in U.S. Customary units and the International System of Units (SI). The U.S. Customary units shall be considered as the standard.
In this Standard, gallons (U.S. liquid) per minute is abbreviated as gpm.
1.3 Reference Standards
The following documents form a part of this Standard to the extent specified herein. The latest issue shall apply.
ASME A112.18.2/CSA B125.2, Plumbing Waste Fittings ASME A112.18.6/CSA B125.6, Flexible Water Connectors
ASME A112.19.1/CSA B45.2, Enamelled Cast Iron and Enamelled Steel Plumbing Fixtures
ASME A112.19.2/CSA B45.1, Ceramic Plumbing Fixtures
ASME A11219.3/CSA B45.4, Stainless Steel Plumbing Fixtures (Designed for Residential Use)
Publisher: The American Society of Mechanical
Engineers (ASME), Two Park Avenue, New York,
NY 10016-5900; Order Department: 22 Law Drive,
RO. Box 2900, Fairfield, NJ 07007-2900
(www.asme.org)
ASTM D2564, Solvent Cements for P01)’ (Vinyl Chloride) (PVC) Plastic Piping Systems
Publisher: ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 (www.astm.org)
Attach the flexible hose to the cycling fixture at a point 12 in. ± in. (304.8 mm ± 3.2 mm) upstream of the rigid fitting attachment. One cycle shall consist of moving the flexible hose back and forth one time through 20 deg of pivoting or tilting. The 20 deg shall begin at 10 deg from the centerline of the outlet fitting and end 10 deg at the opposite side of the centerline. Cycle the hose 20,000 times at 70°F ± 5°F (21.1°C ± 2.8°C) at a minimum of sx cycles per minute. At the conclusion of the 20,00L cycles, perform the pressure test as described in para. 2.4.4. The 1oint(s) shall not leak.
3.4.2 Flexible Waste System and Telescoping Tailpiece Waste System Vertical Cycle Test. Both assembled waste system assemblies shall be cycle tested. Install each respective waste system to simulate actual installation. Fix the bottom outlet fitting to which the waste system is joined at a point 7 in. ± ‘ in. (177.8 mm ± 3.2 mm) from the floor. Attach the top end of the waste system to the cycling fixture at a point 19 in. ± 4 in. (482.6 mm ± 3.2 mm) above the rigid fitting attachment. One cycle shall consist of moving the waste system up and down one time through its maximum of vertical travel. The vertical travel shall begin at the fully closed position and extend towards the fully extended position. Cycle the waste system 20,(X)0 times at 70°F ± 5°F (21.1°C ± 2.8°C) at a minimum of six cycles per minute. At the conclusion of the 20,001) cycles, perform the pressure test as described in para. 2.4.4. The ioint(s) shall not leak.
4 MARKING AND INSTRUCTIONS
4.1 MarkIng
Each wall mounted or pedestal mounted, adjustable, elevating, tilting, and pivoting lavatory, sink, and shampoo bowl carrier system and drain waste system shall be marked with the following:
(a) manufacturer’s name or trademark permanently applied and visible after installation
(b) model number
4.2 Instructions
Installation and owner/user instructions shall be supplied with the system. including minimum requirements for structural support for wall mounted systems.