This Sub-class includes construction and/or repair of the following: •power plants •communication lines •power lines Also included are the construction and/or repair of related buildings and/or structures that are integral part of these systems.
•electric power generation, transmission and distribution, see 3510 •construction of roads and railways, see 42102 •water and gas pipe-line and sewer construction, see 42201 •construction of long distance pipelines for use in local pipelines and mining activities, see 42909 •rental and leasing of construction equipment without operator, see 77330