directly into the building sewer into a water closet none of the answers provided An indirect on food handling equipment is required so that ______. cross contamination of the food from a drainage backup is minimized the chance of clogging a drainage line with food scraps is minimized food wastes do not contaminate other food a minimum of water is used in the processing of the food all of the answers provided A(n) ______ when used in a food handling establishment, must be installed with an indirect drain system. refrigerator walk-in cooler ice machine egg boiler all of the answers provided Except for refrigeration coils and machines, the size of the indirect waste pipe shall be not smaller than the drain on the unit, but shall be not smaller than ______. 1/2 inch 3/4 inch 1 inch 2 inches none of the answers provided Except for refrigeration coils and machines, the length of the indirect waste pipe shall not exceed ______. 1 foot 5 feet 10 feet 15 feet none of the answers provided The indirect drain line from an ice machine can exceed ______. 1 foot 5 feet 10 feet 15 feet none of the answers provided The minimum size of an indirect drain line for an ice machine is ______ as long as it is not smaller than the drain on the unit. 1/2 inch 3/4 inch 1 inch 2 inches none of the answers provided A walk-in cooler may drain to an outdoor receptor as long as the receptor is at least ______ lower than the lowest floor drain. 6 inches 12 inches 16 inches 18 inches none of the answers provided For a walk-in cooler that drains through a floor drain into an outdoor receptor, the floor drain must ______. be trapped be vented have cleanouts at all 90 degree turns be accessible all of the answers provided Walk-in Cooler: Fitting on coil 1” The minimum sized drain line is ______ in diameter. 1/2 inch 3/4 inch 1 inch 1-1/2 inches
2 inches The maximum length of the drain line is ______. 5 feet 10 feet 15 feet 20 feet unlimited Floor drains for a walk-in cooler must be ______. trapped individually vented both trapped and vented none of the answers provided The discharge of the indirect drain must in through ______. an air gap an air break either an air gap or air break Ice Machine - 3/4” Drain The minimum sized drain line is ______ in diameter. 1/2 inch 3/4 inch 1 inch 1-1/2 inches 2 inches The maximum length of the drain line is ______. 5 feet 10 feet 15 feet 20 feet unlimited The discharge of the indirect drain must be through ______. an air gap an air break either an air gap or air break A food handling fixture such as a ______ must be indirectly connected to a drainage system with an air gap. food-preparation sink kettle potato peeler ice dipper well all of the answers provided Quiz 2 Indirect pipes from food-handling fixtures ______ be combined when entering into an indirect waste receptor. can (no restrictions on usage or number of fixtures) can (if the waste pipe is at least 1 inch in diameter) can (if there are no more than 3 fixtures) can never none of the answers provided Five steaming kettles would require ______ indirect waste pipes. 1 3 5 10 none of the answers provided The size of an indirect waste pipe shall be ______. at least 1/2” in diameter at least 3/4” in diameter no small than the diameter of the drain of the unit no than the diameter of the drain of the unit and at least 1/2” in diameter none of the answers provided
pump chemical wastes to a chemical waste pre-treatment plant treat chemical wastes until no longer harmful submit chemical waste treatment plans to the AJH Which pipe material MUST NOT be used in the pretreatment of chemical waste? CPVC PP PVDF copper tube none of the answers provided Which vent pipe material may be used in the pretreatment of chemical waste? chemical-resistant glass high-silicon iron pipe lead pipe (at least 1/8” wall) vitrified clay all of the answers provided Where practicable, piping shall be ______ and installed with maximum clearance from other services. readily accessible within 8 feet of the floor hidden behind on the roof The owner shall make and keep a permanent record of the location of piping and venting carrying chemical waste. True False A chemical waste vent ______ intersect vents for other services. is allowed to shall not not addressed in the code none of the answers provided Methods of chemical waste pretreatment do not apply to ______. photographic dark rooms X-ray dark rooms research laboratories control laboratories all of the answers provided An indirect waste drain is required for ______ that discharge clear waste water. water lifts expansion tanks cooling jackets drip or overflow pans all of the answers provided a pump is used to discharge waste pool water to the drainage system, the pump discharge shall be installed as a(n) ______. direct indirect waste chemical waste neutral waste all of the answers provided Which of the following require condensate to be discharged through an indirect waste pipe? air washers air-cooling coils overflow from evaporative coolers all of the answers provided The minimum of a condensate drain is ______ inch per foot. 1/8 5/16 3/8 1/4 none of the answers provided An air conditioning system rated at 5 tons of refrigeration will need to have a condensate pipe at least ______ in diameter. 3/4 inch 1 inch 1-1/4 inches 1-1/2 inches 2 inches An air conditioning system rated at 15 tons of refrigeration will need to have a condensate pipe at least ______ in diameter. 3/4 inch 1 inch 1-1/4 inches 1-1/2 inches 2 inches
An air conditioning system rated at 50 tons of refrigeration will need to have a condensate pipe at least ______ in diameter. 3/4 inch 1 inch 1-1/4 inches 1-1/2 inches 2 inches Condensate or wastewater ______ drain over a public way. shall not A condensate trap is at ______ full at design conditions. 1/8 5/16 3/8 1/4 none of the answers provided