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3100 LITRE SEPTIC TANK
Concrete Double Chamber Tank with cover
Excavation to be 3m (10’) long x 1.8m (6’) wide x 1.57 (5’2”) from bottom on inlet pipe to base of hole.
All our septic tanks are delivered and placed in position. There must be clear access for our truck/machine to get within 6’ of the excavation.
Excavations must be dug to the correct dimensions. The base of the excavation should be dry and screened level with a layer of sand or grit. Unstable or soft ground should have 250-300 mm of compacted hardcore.
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