Floor Drain FD 2 0.0 – ABLE 703.2: MAX. UNIT LOADING AND MAX. LENGTH OF DRAINAGE AND VENT PIPING At Section A, the number of DFUs is Abbreviated Table calculated to be ______. SIZE OF PIPE 1 ¼ 1 ½ 2 3 4 5 10 (inches) 20 Max. DFUs 30 Vertical 1 2 16 48 256 600 40 Horizontal 1 1 8 35 216 428 60 22 The minimum size drainage pipe at Section The minimum size drainage pipe at Section A must be ______ diameter. D must be ______ diameter. 1-1/2 inch 1-1/2 inch 2 inches 2 inches 3 inches 3 inches 4 inches 4 inches At Section B, the number of DFUs is At Section E, the number of DFUs is calculated to be ______. calculated to be ______. 10 3 20 5 30 100 40 103 60 163 The minimum size drainage pipe at Section The minimum size drainage pipe at Section E must be ______ diameter. B must be ______ diameter. 1-1/2 inch 1-1/2 inch 2 inches 2 inches 3 inches 3 inches 4 inches 4 inches At Section F, the number of DFUs is calculated to be ______. 10 At Section C, the number of DFUs is 20 calculated to be ______. 30 20 40 40 60 60 80 The minimum size drainage pipe at Section 100 F must be ______ diameter. 1-1/2 inch The minimum size drainage pipe at Section 2 inches C must be ______ diameter. 3 inches 1-1/2 inch 4 inches 2 inches 3 inches At Section G, the number of DFUs is 4 inches calculated to be ______. 3 At Section D, the number of DFUs is 5 calculated to be ______. 100 3 103 5 163 6 11
Floor Drain – FD 2 0.0 ABLE 703.2: MAX. UNIT LOADING AND MAX. LENGTH OF DRAINAGE AND VENT PIPING Abbreviated Table SIZE OF PIPE (inches) 1 ¼ 1 ½ 2 3 4 5 Max. DFUs Vertical Horizontal 1 1 2 1 16 8 48 35 256 216 600 428 At Section A, the number of DFUs is calculated to be ______. 10 20 30 40 60 The minimum size drainage pipe at Section A must be ______ diameter. 1-1/2 inch 2 inches 3 inches 4 inches At Section B, the number of DFUs is calculated to be ______. 10 20 30 40 60 The minimum size drainage pipe at Section B must be ______ diameter. 1-1/2 inch 2 inches 3 inches 4 inches At Section C, the number of DFUs is calculated to be ______. 20 40 60 80 100 The minimum size drainage pipe at Section C must be ______ diameter. 1-1/2 inch 2 inches 3 inches 4 inches At Section D, the number of DFUs is calculated to be ______. 3 5 6 11 22 The minimum size drainage pipe at Section D must be ______ diameter. 1-1/2 inch 2 inches 3 inches 4 inches At Section E, the number of DFUs is calculated to be ______. 3 5 100 103 163 The minimum size drainage pipe at Section E must be ______ diameter. 1-1/2 inch 2 inches 3 inches 4 inches At Section F, the number of DFUs is calculated to be ______. 10 20 30 40 60 The minimum size drainage pipe at Section F must be ______ diameter. 1-1/2 inch 2 inches 3 inches 4 inches At Section G, the number of DFUs is calculated to be ______. 3 5 100 103 163
2015%20UPC%20Chapter%207%20Sanitary%20Drains%20WA%20Questions.docx