NEVADA RESIDENTIAL REMODELING B7 EXAM
2026 FULL PRACTICE AND REVIEW SET
◉ what is the minimum amount of cover the tank should have.
Answer: 6 inches
◉ if there is more than 12 inches of cover over the tank, what will be
required? Answer: riser to bring access within 12 inches of the
ground surface
◉ the use of a grease trap shall be required for facilities which may
introduce grease into a system in excess of. Answer: 50 milligrams
per liter
◉ when grease traps are required, the effluent from the grease trap
shall be deposited into the ___ and not___. Answer: septic tank,
directly into the absorption fields
◉ beginning at the house all solid pipe and fittings shall be ____ or
equivalent, except for. Answer: schedule 40 PVC, inlet outlet tees
◉ what should the inlet and outlet tees be rated, and the diameter.
Answer: ASTM 3034 and 4 inches in diameter
, ◉ pump tank specification. Answer:
◉ if gravity flow is not possible to access the desired absorption
field location for any type of system, what is required. Answer:
effluent pumping system
◉ pumps used for on site sewage management must meet the
following requirements (4). Answer: -pumps must be submersible
and wastewater approved
-the pump must be capable of delivering the required flow at the
designed total dynamic head
-when pumps are used they cannot be placed inside the primary
septic tanks, pumps must be placed in a separate pumping chamber
-all wiring and components of the pumping system shall conform to
the national electrical code
◉ dosing tanks for residential systems shall have sufficient _____ to
provide the desired _______ plus ___. Answer: volume, dosing volume,
reserve volume
◉ the reserve volume is equal to the. Answer: estimated daily
wastewater flow
◉ what is one of the main things pumps need to have and why.
Answer: alarms to notify the owner of malfunction
2026 FULL PRACTICE AND REVIEW SET
◉ what is the minimum amount of cover the tank should have.
Answer: 6 inches
◉ if there is more than 12 inches of cover over the tank, what will be
required? Answer: riser to bring access within 12 inches of the
ground surface
◉ the use of a grease trap shall be required for facilities which may
introduce grease into a system in excess of. Answer: 50 milligrams
per liter
◉ when grease traps are required, the effluent from the grease trap
shall be deposited into the ___ and not___. Answer: septic tank,
directly into the absorption fields
◉ beginning at the house all solid pipe and fittings shall be ____ or
equivalent, except for. Answer: schedule 40 PVC, inlet outlet tees
◉ what should the inlet and outlet tees be rated, and the diameter.
Answer: ASTM 3034 and 4 inches in diameter
, ◉ pump tank specification. Answer:
◉ if gravity flow is not possible to access the desired absorption
field location for any type of system, what is required. Answer:
effluent pumping system
◉ pumps used for on site sewage management must meet the
following requirements (4). Answer: -pumps must be submersible
and wastewater approved
-the pump must be capable of delivering the required flow at the
designed total dynamic head
-when pumps are used they cannot be placed inside the primary
septic tanks, pumps must be placed in a separate pumping chamber
-all wiring and components of the pumping system shall conform to
the national electrical code
◉ dosing tanks for residential systems shall have sufficient _____ to
provide the desired _______ plus ___. Answer: volume, dosing volume,
reserve volume
◉ the reserve volume is equal to the. Answer: estimated daily
wastewater flow
◉ what is one of the main things pumps need to have and why.
Answer: alarms to notify the owner of malfunction
