ASME A112.6.7-2010 pdf free download.Sanitary Floor Sinks.
ASME A112.6.7 applies to sanitary floor sinks and includes requirements for material, construction, inspection, testing, and marking. The provisions of this Standard are not intended to prevent the use of any alternate materials or methods of construction, provided any such alternate meets the 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.
1.3 References
The following documents form a part of this Standard to the extent specified herein. Unless otherwise specified, the latest edition shall apply.
ASME A112.6.3-2001, Floor and Trench Drains
ASME A112.18.1/CSA B125.1-05, Plumbing Fixture Fittings
ASME A112.18.2/CSA B125.2-05, Plumbing Fixture Waste Fittings
ASME A112.19.1/CSA B45.2-08, Enameled Cast Iron and Enameled Steel Plumbing Fixtures
ASME All 2.19.3/CSA B45.4-08, Stainless Steel Plumbing Fixtures
Publisher: The American Society of Mechanical
Engineers (ASME), Three Park Avenue, New York,
NY 10016-5990; Order Department: 22 Law Drive,
P.O. Box 2900, Fairfield, NJ 07007-2900
ASTM A 888, Standard Specification for Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications
ASTM D 522, Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings
ASTM D 523, Standard Test Method for Specular Gloss ASTM D 1784, Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Compounds and Chlorinated Poiy (Vinyl Chloride) (CPVC) Compounds
ASTM D 2665, Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings
American Society for Testing and Materials (ASTM International), 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959 (
1.4 floor Sink
As covered in this Standard, a floor sink is a receptor drain that is designed and installed for the purpose of draining indirect waste to the sanitary drainage system.
2.1 Materials
2.1.1 EnameLed and Epoxy-Coated Cast Iron Floor Sink. The enameled and epoxy-coated cast iron floor sink shall conform to the general requirements outlined in ASME Al 12.19.1 /CSA B45.2-08, Section 4, and surface shall be examined for blemishes in accordance with para. 5.2.
2.1.2 PVC Plastic Floor Sinks. PVC floor sinks shall be made of a single PVC virgin compound except as provided in para., and shall conform to the requirements specified in ASTM D 1784 for a PVC 12454 compound. The PVC plastic floor sinks shall conform to the general requirements outlined in IAPMO/ ANSI Z124.6-2007, Section 2 and workmanship and finish in Section 3. Reworked Plastic. Clean, reworked plastic generated from the manufacturer’s own PVC 12454 products may be used provided the floor sinks produced meet the requirements of this Standard.
2.1.3 Stainless Steel Floor Sinks. The stainless floor sink shall conform to the general requirements outlined in ASME A112.19.3/CSA B45.4-08, Section 4, and surface shall be examined for blemishes in accordance with para. 5.1.
2.2 Epoxy Coating
The visible surface after installation of each floor sink shall be acid-resisting epoxy, thoroughly fused to the cast iron base, It shall be free from flaws that may affect the appearance or serviceability of the floor sink. The epoxy surface shall meet the requirements of ASME A112.19.1/CSA B45.2-08, para. 4.1.2 when evaluated for surface defects in accordance with para. 5.2.
2.2.2 Epoxy Thickness.The thickness of the epoxycoating, as measured on a flat surface at least 1 in.(25 mm) from any edge shall be not less than 4 mils(0.1 mm).
2.2.3 Acid Resistance.The epoxy coating shall beacid resisting when tested in accordance with para.5.3.
2.2.4 Epoxy Flexibility.The epoxy shall be flexiblewhen tested in accordance with para.5.4.
2.3 Detail Requirements
2.3.1 Floor Sink Drain Body. The drain body shallbe smooth with rounded corners to eliminate bacterialcatching surfaces. Drains and other waste-fitting compo-nentsshall comply withASMEA112.18.2/CSA B125.2-05.