underground facilities

Definition

Construction

  • All pipelines, conduits, ducts, cables, wires, utility access-ways, vaults, tanks, tunnels, or other such facilities or attachments, and any encasements containing such facilities that have been installed underground to furnish any of the following services or materials: electricity, gases, steam, liquid petroleum products, telephone or other communications, cable television, sewage and drainage removal, traffic, or other control systems or water.
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