Hansen Septic Systems

Hansen 55 standard septic system

Hansen 55 Septic Tanks

Conventional Septic Solution

The Hansen 55 conventional 5,000 litre septic tank is comprised of three chambers which treat the effluent prior to discharge into a sand filter trench. Part of the effluent design process will determine which system is the best for your property. To determine what's best for your property's needs, Hansen’s is happy to consult and advise on your next septic system installation, just get in touch.

Standard features

  • Suitable for free-draining soils with deep groundwater levels.
  • Discharge to filter sand trench.
  • One pump.
  • Easy access for pump out and maintenance.
  • Tank buried below ground with lids and control box at ground level.
  • Alarm for high level alert.

Building Consents/Effluent Designs

Prior to building consent being issued by local councils, a design for the discharge of effluent must be prepared and approved by Environment Canterbury and then by the local council as part of the building consent application.

Hansen Contractors have been undertaking the preparation of these site specific designs for several years now and we find that our clients like the convenience of being able to deal with the same company for all their septic system and drainage requirements.