Water closet (greater than 1.6 gallons per flush)įull-bath group with bathtub (with 1.6 gallon per flush water closet, and with or without shower head and/or whirlpool attachment on the bathtub or shower stall)įull-bath group with bathtub (water closet greater than 1.6 gallon per flush, and with or without shower head and/or whirlpool attachment on the bathtub or shower stall) TABLE P3004.1 (709.1)ĭRAINAGE FIXTURE UNIT (d.f.u.) VALUES FOR VARIOUS PLUMBING FIXTURES TYPE OF FIXTURE OR GROUP OF FIXTURESīathtub (with or without a shower head or whirlpool attachments)įloor drain b (including waste receptors or hub drains for condensate waste) The load on DWV-system piping shall be computed in terms of drainage fixture unit (d.f.u.) values in accordance with Table P3004.1. Polyvinyl chloride (PVC) plastic pipe with a 3.25 inch O.D. Polyvinyl chloride (PVC) plastic in IPS diameters Polyvinyl chloride (PVC) plastic pipe in sewer and drain diametersĪSME B16.15 ASME B16.18 ASME B16.22 ASME B16.23 ASME B16.26 ASME B16.29 TABLE P3002.3 PIPE FITTINGS PIPE MATERIALĪcrylonitrile butadiene styrene (ABS) plastic pipe in IPS diametersĪSTM D2661 ASTM D3311 ASTM F628 CSA B181.1ĪSME B16.4 ASME B16.12 ASTM A74 ASTM A888 CISPI 301Īcrylonotrile butadiene styrene (ABS) plastic pipe in sewer and drain diameters Pipe fittings shall not be solvent cemented inside of plastic pipe. Pipe fittings shall be approved for installation with the piping material installed and shall comply with the applicable standards indicated in Table P3002.3. Polyvinyl chloride (PVC) plastic pipe in IPS diameters, including schedule 40, DR 22 (PS 200) and DR 24 (PS 140) with solid, cellular core or composite wallĪSTM D2665 ASTM D2949 ASTM D3034 ASTM F1412 CSA B182.2 CSA B182.4 Polyvinyl chloride (PVC) plastic pipe in sewer and drain diameters, including PS 25, SDR 41 (PS 28), PS 35, SDR 35 (PS 46), PS 50, PS 100, SDR 26 (PS 115), PS140 and PS 200 with a solid, cellular core or composite wallĪSTM F891 ASTM F1488 ASTM D3034 CSA B182.2 CSA B182.4 ANSI/AWWA C900ĪSTM C14 ASTM C76 CSA A257.1M CSA A257.2MĬopper or copper-alloy tubing (Type K or L) TABLE P3002.2 BUILDING SEWER PIPE MATERIALĪcrylonitrile butadiene styrene (ABS) plastic pipe in sewer and drain diameters, including SDR 42 (PS 20), PS35, SDR 35 (PS 45), PS50, PS100, PS140, SDR 23.5 (PS 150) and PS200 with a solid, cellular core or composite wall Forced main sewer piping shall conform to one of the standards for ABS plastic pipe, copper or copper-alloy tubing, PVC plastic pipe or pressure-rated pipe indicated in Table P3002.2. Stainless steel drainage systems, Types 304 and 316Līuilding sewer piping shall be as shown in Table P3002.2. and a solid, cellular core or composite wall Polyvinyl chloride (PVC) plastic pipe in IPS diameters, including schedule 40, DR 22 (PS 200) and DR 24 (PS 140) with a solid, cellular core or composite wallĪSTM D2665 ASTM F891 CSA B181.2 ASTM F1488 TABLE P3002.1(1)ĪBOVE-GROUND DRAINAGE AND VENT PIPE MATERIALĪcrylonitrile butadiene styrene (ABS) plastic pipe in IPS diameters, including schedule 40, DR 22 (PS 200) and DR 24 (PS 140) with a solid, cellular core or composite wallĪSTM D2661 ASTM F628 ASTM F1488 CSA B181.1Ĭopper or copper-alloy tubing (Type K, L, M or DWV) Allowance shall be made for the thermal expansion and contraction of plastic piping. Drain, waste and vent (DWV) piping in buildings shall be as indicated in Tables P3002.1(1) and P3002.1(2) except that galvanized wrought-iron or galvanized steel pipe shall not be used underground and shall be maintained not less than 6 inches (152 mm) above ground.
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