This post may contain Affiliate marketing LINKS. Clicking through these links help support the expenses involved in jogging this blog and sometimes can help with other expenses. You can find my full disclosure under the DISCLOSURE TAB. Thanks a lot! Don't park vehicles on the drainfield or septic tank. Also, don't mount driveways, patios, carports, decks, storage sheds, sports courts, landscaping plastic, and/or allow pets or animals to graze. These activities load up soil and could lead to pipes breaking. Please note: The acceptance to use must be released before expiry of the Permit to set up (2 years).

Whenever a property is connected to sewer a disused septic tank system will be there on the property and in the end require decommissioning. This entails pumping the items out of the tanks preferably accompanied by removal of the system. Generally removal is extremely hard and the base of the impervious tanks are busted and the whole system (tanks, leachdrains and soakwells) are backfilled with clean dirt.

Shown below is a sample standard unit installation with two drywells in series - bringing sewage in through the lid. Top loading (with vent) ensures maximum surge capacity for the drywell. Please note that venting your leaching pit (or any septic field) is most strongly suggested... insufficient venting at both ends of lateral lines is the best cause of leach field failure (after lack of proper two area filtered septic fish tank). Oxygen continues the drainage pit dry and the soil around it healthier. Freezing is rarely, if ever, a challenge with jogging sewage drinking water underground, but you can always cover the vents in profound winter, if you need to. We provide all the accessories pictured with your kit (san tee, riser, coupler, vent and geotextile fabric). The geotextile cloth is included for unit installation above the gravel covering. It keeps backfill ground from clogging the gravel and is crucial to extending the life of your leach pit.how a septic tank works nz

Applications must be produced to Council's Environmental Health Device for permission to install or change septic tanks or other home wastewater treatment systems. The Building Code requires that a permit to install a septic reservoir system be obtained in front of you building permit being released. We have thirty days to determine the application and will inform you of the results by post.

If you have a technological question about septic systems we can help. Call NESC toll free at (800) 624-8301 or e-mail info@ and have for technological assistance. Despite its large capacity, our septic tank has a small footprint, enabling it to squeeze in areas where other septic systems cannot. Control raw sewage through a septic system is important because it helps to protect the groundwater and the surroundings from contamination. Microorganisms and pests living within the drain field assist in decontamination of spend by consuming leftover waste particles containing such dangerous germs and infections as typhoid, gastroenteritis and viral hepatitis.