Georgia Residential Contractor Exam Questions With Accurate
Answers Latest Update 2026/2027 100% Guarantee Pass
1. Describe the significance of maintaining the minimum depth of material over
absorption lines in septic systems.
A deeper cover is always better for absorption lines.
The depth is irrelevant as long as the septic system is functioning.
Maintaining the minimum depth of material over absorption lines is
crucial for proper filtration and to prevent surface contamination.
The depth only matters during the installation phase.
2. Describe why maintaining a setback distance between absorption lines and
water supply lines is critical in septic system design.
Setback distances are only relevant for commercial installations.
Setback distances are only guidelines and can be ignored in certain
conditions.
The setback distance is necessary for aesthetic reasons.
Maintaining a setback distance is critical to prevent contamination
of the water supply from septic effluent.
3. Describe the role of a septic tank in the management of residential
wastewater.
A septic tank functions as a composting unit for organic waste.
A septic tank is used to store drinking water for household use.
A septic tank is primarily designed to generate energy from waste.
A septic tank collects and treats wastewater from a home, allowing
solids to settle and liquids to be filtered before being released into
, the drain field.
4. What is the required specification for all septic tank openings?
Covered with soil
Sealed with concrete
Watertight
Open to the air
5. The setback distance from lateral trench for wells is
70 feet
25 feet
50 feet
6. What is the minimum setback distance for absorption lines from property
lines when public water is present?
5 feet
15 feet
10 feet
20 feet
7. What is the maximum allowable distance between the centers of absorption
trenches in a septic system?
The maximum spacing is typically 20 feet.
The maximum spacing is typically 15 feet.
The maximum spacing is typically 5 feet.
, The maximum spacing is typically 10 feet.
8. If a contractor is planning to install a septic system near a residential building
with a basement, what factors should they consider regarding setback
distances?
They should ensure the septic system meets the required setback
distance to prevent contamination and comply with local
regulations.
They should ignore setback distances if the building is older.
They can reduce the setback distance if the soil is sandy.
They can install the septic system as close as possible to the building
for convenience.
9. What factors should be considered when determining trench bottom depths
for septic systems?
Size of the septic tank
Local weather conditions
Cost of materials
Soil type and percolation rate
10. If a contractor submits a septic system permit application without a required
site plan, what potential consequence might they face?
The application could be denied.
The application will be processed faster.
The contractor will receive a warning but no penalties.
The permit will be approved with conditions.
, 11. What is one key piece of information required in septic system permit
applications in Georgia?
Contractor's license number
Site plan
Homeowner's social security number
Water quality report
12. If a contractor is designing a septic system that includes a pump tank, what
factors should they consider to ensure compliance with regulations?
They should prioritize the cost over all other specifications.
They should ignore local regulations as they are not important.
They should only focus on the tank's color and shape.
They should consider the tank's capacity, material specifications,
and installation guidelines.
13. If a septic system experiences uneven drainage and one drain line is
overloaded, what role might the Distribution Box have played in this issue?
It may have been too small to handle the total volume of effluent.
It may have failed to distribute effluent evenly among the drain
lines.
It may have been incorrectly installed at the wrong elevation.
It may have been used to collect excess solid waste.
14. If a contractor is planning to install a septic tank near a stream, and the local
regulations require a 75-foot setback, what should the contractor do to
comply with these regulations?
Answers Latest Update 2026/2027 100% Guarantee Pass
1. Describe the significance of maintaining the minimum depth of material over
absorption lines in septic systems.
A deeper cover is always better for absorption lines.
The depth is irrelevant as long as the septic system is functioning.
Maintaining the minimum depth of material over absorption lines is
crucial for proper filtration and to prevent surface contamination.
The depth only matters during the installation phase.
2. Describe why maintaining a setback distance between absorption lines and
water supply lines is critical in septic system design.
Setback distances are only relevant for commercial installations.
Setback distances are only guidelines and can be ignored in certain
conditions.
The setback distance is necessary for aesthetic reasons.
Maintaining a setback distance is critical to prevent contamination
of the water supply from septic effluent.
3. Describe the role of a septic tank in the management of residential
wastewater.
A septic tank functions as a composting unit for organic waste.
A septic tank is used to store drinking water for household use.
A septic tank is primarily designed to generate energy from waste.
A septic tank collects and treats wastewater from a home, allowing
solids to settle and liquids to be filtered before being released into
, the drain field.
4. What is the required specification for all septic tank openings?
Covered with soil
Sealed with concrete
Watertight
Open to the air
5. The setback distance from lateral trench for wells is
70 feet
25 feet
50 feet
6. What is the minimum setback distance for absorption lines from property
lines when public water is present?
5 feet
15 feet
10 feet
20 feet
7. What is the maximum allowable distance between the centers of absorption
trenches in a septic system?
The maximum spacing is typically 20 feet.
The maximum spacing is typically 15 feet.
The maximum spacing is typically 5 feet.
, The maximum spacing is typically 10 feet.
8. If a contractor is planning to install a septic system near a residential building
with a basement, what factors should they consider regarding setback
distances?
They should ensure the septic system meets the required setback
distance to prevent contamination and comply with local
regulations.
They should ignore setback distances if the building is older.
They can reduce the setback distance if the soil is sandy.
They can install the septic system as close as possible to the building
for convenience.
9. What factors should be considered when determining trench bottom depths
for septic systems?
Size of the septic tank
Local weather conditions
Cost of materials
Soil type and percolation rate
10. If a contractor submits a septic system permit application without a required
site plan, what potential consequence might they face?
The application could be denied.
The application will be processed faster.
The contractor will receive a warning but no penalties.
The permit will be approved with conditions.
, 11. What is one key piece of information required in septic system permit
applications in Georgia?
Contractor's license number
Site plan
Homeowner's social security number
Water quality report
12. If a contractor is designing a septic system that includes a pump tank, what
factors should they consider to ensure compliance with regulations?
They should prioritize the cost over all other specifications.
They should ignore local regulations as they are not important.
They should only focus on the tank's color and shape.
They should consider the tank's capacity, material specifications,
and installation guidelines.
13. If a septic system experiences uneven drainage and one drain line is
overloaded, what role might the Distribution Box have played in this issue?
It may have been too small to handle the total volume of effluent.
It may have failed to distribute effluent evenly among the drain
lines.
It may have been incorrectly installed at the wrong elevation.
It may have been used to collect excess solid waste.
14. If a contractor is planning to install a septic tank near a stream, and the local
regulations require a 75-foot setback, what should the contractor do to
comply with these regulations?
