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4000 LITRE SEPTIC TANK
EN12566-1 certified
Suitable up to 6 bedroom house (max. 10 people)
Concrete Double Chamber Tank with cover
![4000_Litre_Septic_Tanks](https://static.wixstatic.com/media/7cb51a_7b9546e2597d4c699d750e491ef59abe~mv2.png/v1/fill/w_430,h_319,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/7cb51a_7b9546e2597d4c699d750e491ef59abe~mv2.png)
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.
![en certified tanks](https://static.wixstatic.com/media/7cb51a_6bbf70ab6c304984b7389199e00aedce~mv2.png/v1/fill/w_292,h_76,al_c,q_85,enc_auto/7cb51a_6bbf70ab6c304984b7389199e00aedce~mv2.png)
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