Georgia Commercial Contractor Exam Study Guide CORRECT 100%

Georgia Commercial Contractor Exam Study Guide
CORRECT 100%

Treatment capacity for septic tanks are sized by .... - ANSWER daily (24 hour) peak flow volume



Minimum septic tank size - ANSWER 1000 gallons



Garbage grinders require an increased tank capacity of - ANSWER 50 percent



Tees in tanks are constructed so they extend a minimum of ________ and a max of _________ into the
liquid - ANSWER 25 percent, 50 percent



Outlet tees shall be equip with an .... - ANSWER effluent filter



The walls and bottom of a septic tank must be ________ - ANSWER reinforced



Tanks bust be able to withstand a uniform live load of ..... - ANSWER 150 pounds per square foot



Minimum thickness of septic tank walls - ANSWER 4 inches



Systems requiring more than 500 linear feet of field line must be equipped with a
___________________ - ANSWER dosing tank



500 - less than 1000 linear feet requires .... - ANSWER one single pump



over 1000 linear feet requires ..... - ANSWER alternating pumps along with alternating absorption fields




grease traps are required when the amount of grease in the effluent stream exceeds? - ANSWER 50 mg/l