12 inches If a drainage pipe is placed at 1/8 inch per 24 inches foot, the DFU that this drainage pipe is rated all of the answers provided is at ______ of Table 703.2. 50% The minimum clearance for a cleanout 60% serving pipes larger than 2 inches is ______ 70% in front of the cleanout. 80% 1-1/2 inch 90% 1 foot 18 inches Fixtures that are ______ than the next 24 inches upstream manhole need to be protected none of the answers provided from back flow of sewage with an approved type of backwater valve. The maximum distance from an access door to an under-floor cleanout is ______. higher 5 feet parallel 10 feet neither higher or lower 20 feet 25 feet 50 feet Fixtures that are above the next downstream sewer manhole ______ protected by a backwater valve. The minimum vertical clearance distance must be from an under-floor cleanout is ______. do not need to be 1-1/2 inch code does not address this situation 1 foot 18 inches A sewage ejector pump that receives 24 inches discharge of W.C. and urinals needs to have none of the answers provided a capacity of at least ______. 5 gpm Countersunk cleanout plugs shall be 10 gpm installed where raised heads cause a 15 gpm hazard. 20 gpm True 30 gpm False In a single dwelling unit, the ejector or pump Quiz 7 will need to pump a ______ diameter solid Horizontal drainage pipes should have a ball. uniform slope of ______ per foot. 1 inch 1/16 inch 1-1/2 inch 1/8 inch 2 inches 1/4 inch 2-1/2 inches 1/2 inch 3 inches 1 inch In an apartment building, the ejector or Upon approval of the AHJ, a drainage pipe pump will need to pump a ______ diameter may be placed at ______ per foot. solid ball. 1/16 inch 1 inch 1/8 inch 1-1/2 inch 1/4 inch 2 inches 1/2 inch 2-1/2 inches 1 inch 3 inches
12 inches 24 inches all of the answers provided The minimum clearance for a cleanout serving pipes larger than 2 inches is ______ in front of the cleanout. 1-1/2 inch 1 foot 18 inches 24 inches none of the answers provided The maximum distance from an access door to an under-floor cleanout is ______. 5 feet 10 feet 20 feet 25 feet 50 feet The minimum vertical clearance distance from an under-floor cleanout is ______. 1-1/2 inch 1 foot 18 inches 24 inches none of the answers provided Countersunk cleanout plugs shall be installed where raised heads cause a hazard. True False Quiz 7 Horizontal drainage pipes should have a uniform slope of ______ per foot. 1/16 inch 1/8 inch 1/4 inch 1/2 inch 1 inch Upon approval of the AHJ, a drainage pipe may be placed at ______ per foot. 1/16 inch 1/8 inch 1/4 inch 1/2 inch 1 inch If a drainage pipe is placed at 1/8 inch per foot, the DFU that this drainage pipe is rated is at ______ of Table 703.2. 50% 60% 70% 80% 90% Fixtures that are ______ than the next upstream manhole need to be protected from back flow of sewage with an approved type of backwater valve. higher parallel neither higher or lower Fixtures that are above the next downstream sewer manhole ______ protected by a backwater valve. must be do not need to be code does not address this situation A sewage ejector pump that receives discharge of W.C. and urinals needs to have a capacity of at least ______. 5 gpm 10 gpm 15 gpm 20 gpm 30 gpm In a single dwelling unit, the ejector or pump will need to pump a ______ diameter solid ball. 1 inch 1-1/2 inch 2 inches 2-1/2 inches 3 inches In an apartment building, the ejector or pump will need to pump a ______ diameter solid ball. 1 inch 1-1/2 inch 2 inches 2-1/2 inches 3 inches
2015%20UPC%20Chapter%207%20Sanitary%20Drains%20WA%20Questions.docx