Manhole Boxes / Access Chamber Units

LITE guard Manhole Box / Access Chamber Unit Systems are lightweight shoring panels designed for use around manholes, pits and pump stations. They come in three sizes which can cater for different applications. All sizes of manhole units come are available in multiple widths.

  • For use in dig and place
  • Can be stacked
  • Allows faster manhole construction without the need for the worker to enter the excavation.
    As is required for installing in dig and push on installation or removal.

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LITE guard Manhole Boxes / Access Chamber Unit Specifications

Panel Type Panel Length mm Panel Height mmSafe Working Load (kPa) Panel Thickness mm Under Strut Clearance Internal Clearance Strut to Strut mm Unit weight Incl. 1000mm Struts
Unit2000200030565601800400kgs
Unit240024009090115022001000kgs
Unit300024006090115028001183kgs

LITE guard Manhole Boxes / Access Chamber Units Meet Global Standards

AS/NZ 4744.1 – 2000, BS EN 13331.1 & 2 – 2002 (British & European Standard), OSHA Sub Part P

LITE guard Manhole Box / Access Chamber Unit Trench Shoring Box