Septic tanks that are greater than 1500 gallons must be divided into two compartments.
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Which of the following alternative septic systems DOES NOT r…
Which of the following alternative septic systems DOES NOT recycle water to the environment by evaporation?
A septic tank must be strong enough to withstand:
A septic tank must be strong enough to withstand:
Septic tank effluent has ___ Total Suspended Solids.
Septic tank effluent has ___ Total Suspended Solids.
Food service must install a ___ in plumbing prior to toilet…
Food service must install a ___ in plumbing prior to toilet wastes to collect grease.
Effluent pump systems have water level controls which are ty…
Effluent pump systems have water level controls which are typically maintained by a mercury float switch or similar device.
When using plants over an absorption field you should consid…
When using plants over an absorption field you should consider all of the following EXCEPT:
As part of an ATU, the clarification chamber aerates the inf…
As part of an ATU, the clarification chamber aerates the influent wastewater for aerobic bacterial growth.
A ___ determines the unconfined compressive strength of soil…
A ___ determines the unconfined compressive strength of soil in tsf (tons per square foot).
The minimum fall in pipe elevation from the house to the sep…
The minimum fall in pipe elevation from the house to the septic tank is ___ or ___ of pipe.