18398 Litre standard septic tank

  • This tank design is installed in multiple units.
  • Each unit is tongue and groove design and is sealed with a fibrous mastic sealant
  • Tanks are cast with 45 MPA strength concrete at 7 days with 5-7% air
  • Steel reinforced with 10m rebar, spaced at 400mm in each direction at 25mm cover
  • Rebar Cover 25mm, Can/CSA-G30.18
  • Tanks conform to National Standard of Canada CAN/CSA B66-16
  • Non-sulphate resistant concrete
  • Chamber divider monolithically cast in with structure
  • Standard three 100mm Inlets and one 100mm Outlet with filter that meets building code
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