There are three main Septic Systems used in the Shoalhaven
A.W.T.S or Supertreat
Pump Out System
The pump out system is a two tank system where the household
grey and blackwater flows into a septic tank. It is naturally
churned over using a bafflewall and the liquids then overflow
into the pump out tank. This tank will require a pump out from
time to time, usually around 8 weeks for a fully occupied home.
Site Disposal System
The site disposal system is a one tank system attached to absorption trenches.
The grey and black water runs into the septic tank through the bafflewall
and the overflow liquid then goes into an absorption trench where it
is dissolved into the ground.
Bennett's Concrete not only install septic tanks and systems but also can upgrade your existing absorption trenches to satisfy Council's regulations. We are also able to supply and install new concrete septic tank lids in a range of sizes to replace those old, broken and dangerous lids.
- 2050 litre
- 2550 litre (septic baffle)
- 3400 litre (septic baffle)
- 4850 litre squat (septic baffle)
- 2050 litre
- 2800 litre
- 3550 litre
- 4450 litre
- 5150 litre squat
- 10,000 litre
BENNETT'S CONCRETE PRODUCTS PTY LTD
P.O.Box 214 NOWRA NSW 2541
phone: (02) 4422 3861 fax: (02) 4421 3861
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