423
CONSTRUCTION OF UTILITY PROJECTS
groupLevel 3
Classes
2 classes in this group
42301
Water and gas pipe-line and sewer construction
This sub-class includes construction and/or repair of the following: - water and/or gas pipe-line - sewer - reservoirs and/or pumping stations This sub-class also includes the construction and/or repair of related buildings and/or structures that are integral part of these systems.
42302
Communications and power line construction
This sub-class includes construction and/or repair of the following: - power plants - communication lines - power lines This sub-class also includes the construction and/or repair of related buildings and/or structures that are integral part of these systems.
Classification Path
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