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1. What are the capacities for 2/3 inlet side, 1/3 outlet side
each side of a septic tank?
2. How many inches lower 3"
should the outlet be from the
inlet in a septic tank?
3. What information must be - Name of manufacturer
present on the outlet side of a - Date manufactured
septic tank? - Size of tank in gallons
- External load limit
- Warning placard
4. How many additional gallons per 125 gallons
bedroom are required for each
bedroom beyond 3?
5. How many additional gallons per 225 gallons
bedroom are required for each
bedroom beyond 4?
6. How far below finished grade No deeper than 12"
can clean out and baffle in-
spection manholes be?
7. Tank riser covers shall be at 59 lbs, tank covers shall remain on tank clean outs, a secondary
least lbs, safety device shall be provided
or , or
8. What are the 3 main func- 1. Removes most of the settleable solids
tions of a septic tank? 2. Provides and effluent of relatively uniform physical, chemical
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Detailed Answers Guaranteed Pass!!Current Update (Verified Pass)
and biological characteristics
3. Provides some reduction in pollution levels in the effluent
9. Where should perc tests be In primary and reserve septic areas
conducted?
10. How many inches maximum 12"
should a perc hole be?
11. How many inches of water 12"
shall be used for a perc test
presoak?
12. How many inches of water 12"
shall be used for a perc test?
13. How many consecutive read- 3
ings shall be taken for a perc
test
14. Perc test readings are mea- 1/8"
sured to the nearest "
15. What is the perc rate calcula- Time/Reading in inches
tion?
16. No leaching system shall be - High groundwater
constructed in areas where: - Surface flooding
- Ledge rock
17. Leaching system shall be a - Groundwater
minimum of 18" above: - Mottling
- Hardpan
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