The pits are manufactured in polyethylene and come in a variety of sizes to suit most applications.
We stock and supply:
Electrical Pits and Lids
Communications Pits and Lids
Telstra Pits and Lids
NBN Pits and Lids
Queensland Main Roads Pits and Lids
Features of Tri Underground Plastic Pits and Covers:
Lightweight and easy to position
Suitable for most jointing applications in support of up to Class B Cover Loading.
Most pits are able to be expanded by the use of a riser.
Conduit access points easily drilled or cut.
Covers available in reinforced concrete, cast iron, galvanised steel and plastic with anti-slip and non-conductive options together with both locking and non-locking options.
Concrete collars available for most pit sizes.
Tri Underground Australia | Conduits & Access Pits
Tri Underground Australia Pty Ltd was established in 2002 with a single manufacturing site in Brendale, Queensland. Initially, the business produced PVC conduit fittings for the Electrical and ...