Septic tanks made of lightweight plastic are easy to transport and move but plastic tanks also can deform when installed in unstable soils and float in saturated soils without proper ballast.
Poly septic tank installation.
Screw the flanges into the tanks so they don t move or shift after you.
Plastic pump chambers low on liquid are especially susceptible to flotation in saturated soils.
Provide well compacted or undisturbed bedding of sand gravel mixture or clean granular soil.
As plastic weighs less than concrete it is much easier to get a plastic septic tank into the location for installation.
Most homeowners spend between 3 280 and 5 040 for a 1 250 gallon system that supports 3 or 4 bedrooms.
6 minimum in rock terrain.
Rotationally molded one piece construction norwesco septic tanks are manufactured by means of the rotational molding process which produces a one piece seamless watertight tank.
Detailed installation and maintenance schedules.
An all inclusive simple to install septic tank system.
Installation of a 1500 gallon septic tank to replace a 300 gallon concrete tank.
The septic tank system available from polymaster is easily positioned and installed by a plumber or drainage contractor without requiring heavy lifting equipment.
Norwesco septic tanks are manufactured by means of the rotational molding process which produces a one piece seamless watertight tank.
Step 1 cut a hole in the top of each drum that s the same size as the toilet flange s outside measurement.
The system then can be designed based on the findings of the survey and results of the soil test.
Use a saber saw to cut through the drums step 2 attach a 4 in 10 cm toilet flange to each hole.
Septic tank system cost.
Underground plastic tank installation.
Prepare and design your system.
For septic system replacement and new home construction norwesco s polyethylene septic tanks are designed for durability and quick easy installation.
Rusting is a non issue.
Contact us on 1800 062 064 to get more information on our septic tank systems.
Place the hole against the edge of the drum so you can easily connect them to pipes.
A new septic tank system costs 3 918 to install on average with prices ranging from 1 500 to upward of 5 000.
A plastic septic tank is more cost effective than a concrete septic tank.
Plastic septic tanks can be water tight and corrosion proof.
Inspection and access covers.
Septic system installation with two alternating pumps costs 9 571 on average and can go up to 15 000.
Plastic septic tanks are very resistant to cracking unlike concrete.
Measure the outside diameter of the toilet flange you re using.
Norwesco is the world s largest manufacturer of molded poly tanks.
This enables you to install the tank on your schedule.
Push the flanges into the top of each tank so they fit flush.
Norwesco tanks are manufactured to strict quality guidelines to ensure years of high performance use.
Any norwesco septic tank can be transported to the job site in a pickup truck and carried by just two people.
Select site with good sub soil drainage.
