sanitary drainage vent system capacity of ______ for a one-minute drainage period. 20 gpm 75 gpm 150 gpm The alternative termination for the vent or air 250 gpm of the flow control device would be 500 gpm ______. VTR Gravity grease interceptors shall be installed a side wall vent and connected so that they shall be easily into the free atmosphere inside the building accessible for inspection, cleaning, and all of the answers provided removal of the intercepted grease. none of the answers provided True False Use the diagram below, a 3 compartment sink with each tub measuring 24” x 20” x 16,” to Gravity grease interceptors shall be placed answer questions 19-21. as close as practical to the ______. fixtures they serve The capacity of each compartment without soil pipes the 75% correction factor is ______ to system the nearest gallon). egress 10 gallons 27 gallons 33 gallons 39 gallons 47 gallons The total capacity of all 3 sinks without the 75% correction factor is ______ (round to the nearest gallon). 50 gallons 75 gallons Quiz 7 99 gallons Grease interceptors at all shall be 125 gallons ______ for inspection, cleaning and removal of grease. If all 3 compartments were to drain into the easily accessible interceptor at the same time with the 75% labeled with instructions correction factor, the de-rated drainage load documented by the manufacturer would then be ______. open 50 gpm 74 gpm It is recommended that a ______ be located 100 gpm at the outlet end of all gravity grease 125 gpm interceptors. pH monitor The total capacity in gallons of fixtures CO monitor discharging into any hydromechanical sight glass grease interceptor shall not exceed ______ sample box times the certified gpm flow rate of the interceptor. The purpose of a gravity grease interceptor 1½ (GGI) sample box is to ______. 2 add water into the GGI to assist with 2½ separation 3 allow for inspection by the AJH to ensure it is operating properly The size of a grease inceptor with a 4-inch provide means for cleaning and servicing diameter waste pipe will need to have a the GGI
sanitary drainage vent system The alternative termination for the vent or air of the flow control device would be ______. VTR a side wall vent into the free atmosphere inside the building all of the answers provided none of the answers provided Use the diagram below, a 3 compartment sink with each tub measuring 24” x 20” x 16,” to answer questions 19-21. The capacity of each compartment without the 75% correction factor is ______ to the nearest gallon). 10 gallons 27 gallons 33 gallons 39 gallons 47 gallons The total capacity of all 3 sinks without the 75% correction factor is ______ (round to the nearest gallon). 50 gallons 75 gallons 99 gallons 125 gallons If all 3 compartments were to drain into the interceptor at the same time with the 75% correction factor, the de-rated drainage load would then be ______. 50 gpm 74 gpm 100 gpm 125 gpm The total capacity in gallons of fixtures discharging into any hydromechanical grease interceptor shall not exceed ______ times the certified gpm flow rate of the interceptor. 1½ 2 2½ 3 The size of a grease inceptor with a 4-inch diameter waste pipe will need to have a capacity of ______ for a one-minute drainage period. 20 gpm 75 gpm 150 gpm 250 gpm 500 gpm Gravity grease interceptors shall be installed and connected so that they shall be easily accessible for inspection, cleaning, and removal of the intercepted grease. True False Gravity grease interceptors shall be placed as close as practical to the ______. fixtures they serve soil pipes system egress Quiz 7 Grease interceptors at all shall be ______ for inspection, cleaning and removal of grease. easily accessible labeled with instructions documented by the manufacturer open It is recommended that a ______ be located at the outlet end of all gravity grease interceptors. pH monitor CO monitor sight glass sample box The purpose of a gravity grease interceptor (GGI) sample box is to ______. add water into the GGI to assist with separation allow for inspection by the AJH to ensure it is operating properly provide means for cleaning and servicing the GGI
2015%20UPC%20Chapter%2010%20Traps%20and%20Interceptors%20Questions.docx