ASME A112.6.7-2010 pdf download
ASME A112.6.7-2010 pdf download.Sanitary Floor Sinks.
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 Al 12.18.1 /CSA B125.l-05, Plumbing Fixture Fittings
ASME A112.18.2/CSA B125.2-05, Plumbing Fixture Waste Fittings
ASME A112.19.l/CSA B45.2-08, Enameled Cast Iron and Enameled Steel Plumbing Fixtures
ASME A112.19.3/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
(www.asme.org)
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 Poly (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 (www.astm.org)
2.2.1 Surface Epoxy. The surface epoxy, visible after installation, shall be glossy to the extent that it will have a 60 deg (1.05 rad) specular gloss of not less than 60 when tested in accordance with para. 5.2.
2.2.2 Epoxy Thickness. The thickness of the epoxy coating, as measured on a flat surface at least I 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 be acid resisting when tested in accordance with para. 5.3.
2.2.4 Epoxy Flexibility. The epoxy shall be flexible when tested in accordance with para. 5.4.
2.3 Detail Requirements
2.3.1 Floor Sink Drain Body. The drain body shall be smooth with rounded corners to eliminate bacterial catching surfaces. Drains and other waste-fitting components shall comply with ASME A112.18.2/ CSA B125.2-05.
2.3.2 Strainers and Grates. The strainers and grates shall be accessible and removable for cleaning and maintenance. The grates must be aligned properly and fastened by accompanying screws, unless floor sink design is for loose set installation.
2.3.3 Open Area. The grates and strainers shall comply with the open area requirements of ASME
Al 12.6.3-2001.
2.3.4 Screws. All screws shall be made of corrosion- resistant material.
2.3.5 Dimensions. PVC floor sink dimensions shall conform to the socket and spigot dimensions as specified in ASTM D 2665.
2.3.6 Top Loading. Top loading classifications for grates shall be in accordance with ASME Al 12.6.3-2001.
2.4 Fixture Fittings
Factory-supplied supply fittings shall comply with
ASME A112.18.1/CSA B125.1-05.
2.5 Fixture Waste Fittings
Factory-supplied waste fittings shall comply with
ASME A112.18.2/CSA B125.2-05.
3 FLOOR SINK TYPES AND SIZES
3.1 Illustrations
The floor sink type and sizes illustrated in Figs. 1 through 4 are commonly cast iron and Figs. 5 through 7 are commonly PVC, but other type materials may be provided. Those illustrated represent a selection for ordinary types and may be provided with a variety of tops. Top grates shall meet the requirements of
ASME A112.6.3-2001.
3.2 Floor Sinks Without Anchor Flanges
Floor sinks without anchor flanges are for use where anchoring or clamping of a waterproof membrane is not required.
3.3 Floor Sinks With Anchor Flanges
Floor sinks with anchor flanges are for use where anchoring or clamping of a waterproof membrane is required. The membrane is to be secured to the anchor flange with flange clamps. Provisions shall be made in the drain body for weepholes. They shall be cast in the cast iron body and drilled in the PVC body, if necessary (see Figs. 5 through 7).