ASME A112.6.3:2019 pdf download

ASME A112.6.3:2019 pdf download.Floor and Trench Drains
1 GENERAL
1.1 Scope This Standard covers floor, area, adjustable floor, and trench drains thatare used inside of, oroutside and immediately adjacentto, buildingstructures. This Standard specifies design requirements, definitions, nomenclature, outlettypes and connections, grate-opening areas, top-loading classifications, materials, and finishes. 1.2 Stainless Steel Fabricated Drains Seam-welded, socket-type, stainless steel fabricated drains are covered in ASME A112.3.1. All other stainless steel fabricated drains are covered by this Standard. 1.3 Alternatives The requirements ofthis Standard are notintended to preventthe use ofalternative designs, materials, or methods of construction, provided such alternatives meet the intent and requirements of this Standard. 1.4 Units of Measure The values stated in either SI (metric) orU.S. Customaryunits ofmeasure are equivalentin application; however, each system is to be used independently of the other. In this Standard, U.S. Customary units are shown in parentheses. Combining values from the two systems can result in nonconformance with the Standard. 1.7 Definitions blowhole: a hole in casting caused by air or gas in the metal or mold. coldshut:castingdefectformedwhentwostreamsofmetalbecomesocoldthattheydonotfuseuponmeeting,creatingan incomplete casting. drain, adjustablefloor: a floordrain designed foruse in finished floorareas thathas an adjustable strainerand grate and a seepage flange on the body. drain, area:areceptorintendedtoreceiverunoffwaterorotherliquidfromtheareasimmediatelyadjacenttothebuilding structure and convey it to the drainage system (see Figure 1.7-1). drain, floor: a receptor intended to receive runoffwater or otherliquid from buildingfloors and conveyitto the drainage system (see Figures 1.7-2 and 1.7-3). drain, trench: a long, narrowreceptorintended to receive and conveyrunoffwaterorotherliquid to the drainage system (see Figure 1.7-4). fin: projection on castings due to imperfect joints. heel-resistant grate: a grate designed to resist entry of high-heeled shoes. perimetergrate: a grate thathas openings along its outer edge, between the grate and the drain body (see Figure 1.7-5). weep hole: aperforation(opening) above the seepage (flashing) flange intended to receive leakage fromaround the drain and direct it into the sump.
2 GENERAL REQUIREMENTS
2.1 Materials 2.1.1 Castings. Castings shall be sound and free ofblowholes, cold shuts, fins, and otherimperfections; theyshall be of uniform thickness and true to pattern. 2.1.2 Aluminum. Aluminum sand castings shall comply with ASTM B26. Aluminum die castings shall comply with ASTM B85. Aluminum sheet and plate shall comply with ASTM B209. Aluminum extruded bars, rods, wire, profiles, and tubes shall comply with ASTM B221. 2.1.3 Bronze. Bronze shall comply with the requirements for copper alloy UNS No. C83600, C83800, or C84400 specified in ASTM B584. 2.1.4 Nickel-Bronze. Nickel-bronze shall complywith the requirements forcopper alloyUNS No. C97300, C97600, or C99700 specified in ASTM B584. 2.1.5 Cast Iron. Cast iron shall comply with Class 25 specified in ASTM A48. 2.1.6 Ductile Iron. Ductile iron shall complywith or exceed the requirements ofGrade 60-40-18, 60-42-10, 60-45-12, or 80-55-06 specified in ASTM A536. 2.1.7 Stainless Steel. Stainless steel alloys shall be Type 304, 316, or 316L. 2.1.8 Acrylonitrile–Butadiene–Styrene. Acrylonitrile–butadiene–styrene (ABS) shall comply with or exceed the properties of cell classification 32222 specified in ASTM D3965. 2.1.9 Polyethylene. Polyethylene (PE) shall comply with ASTM D3350. 2.1.10 Polypropylene. Polypropylene (PP) shall comply with ASTM D4101. 2.1.11 Polyvinylchloride. Polyvinylchloride (PVC) shall comply with or exceed the properties of cell classification 12454 or 14333 specified in ASTM D1784. 2.1.12 Bolting Materials. Materials used for studs, nuts, cap screws, and other steel fasteners shall comply with or exceed the requirements of Grade A steel specified in ASTM A307 or ASTM A563.2.2.2.2 Corrosion Resistance. The specimens with nonorganic finishes selected fortestingshall be as received from themanufacturerandshallnothavebeensubjectedto anyothertest. Coatedareas visibleafterinstallationshallbefreeof defects and uncoated areas and shall not be stained. 2.2.2.3 Test Procedure. Coated parts shall be tested in accordance with ASTM B117 for 24 h. 2.2.2.4 Pass/Fail Criteria.