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Terra Firma Utility Pit Lids are the ideal solution for utility pits. Often located near intersections or delivery zones concrete utility pit access covers are notorious for breakages. Whether electrical, communications, traffic signals, gas or water meters Terra Firma Utility pit lids offer a reliable, safe alternative to easily damaged concrete and metal pit covers.

Terra Firma Utility Pit Covers includes options from Radio Transparent lids which enable signal transmission to and from pits, to gas-tight and water-tight lids. If one of our many utility pit lid solutions doesn’t meet your needs we’ll be happy to talk about designing a product specifically for you.

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Flexible designs, colours & sizes
Available in assorted colours and sizes to suit any streetscape. A variety of labelling options are available to suit specific application, such as Gas, Water, Electrical & Comms.

High structural performance
Independently tested to AS3996

Available in B-Class 80kN
One man maintenance

A lightweight lid with one-man lifting mechanism allows single person maintenance and cleaning, saving dollars and injuries.

Permanent anti-slip

Tested to AS 4586:2004 V rating, the highest non-slip rating for pedestrian zones. The surface is integrated during the manufacturing process with open texture to resist dirt build-up and ensure non-slip resistance throughout working life.

Secure and lockable

Locking mechanism protects the pit from vandalism and unauthorised access. Terra Firma long-life special stainless-steel locks are designed to stay clear of dirt and grit.


Terra firma composite lids will not corrode when in contact with other materials. Unaffected by sand, salt and all chemicals met in road environments.

 Electrically non-conductive

Will not conduct electricity, so stray voltage problems are negated.

Transparent to radio waves

Allows use of modern, radio-transmitted asset management and metering systems without the need to open the pit.

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