electric utility structures gallery Electrical Products Light Bases Light Bases Manhole: Communication Manhole: Power Pull Boxes Tunnels Tunnels Slabs: Transformer pads Slabs: Roof Square/Rect. Vault Electrical Vault Custom Vault Vault w/ Watertight Boot Square/Rect. Effluent Process Vaults & Lift Stations Square/Rect. Effluent Process Vaults & Lift Stations