422100 Construction of utility projects for fluids
Information: This code has a codification rule
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422100 Construction of utility projects for fluids
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This type includes the construction of utility distribution lines for the transport of fluids, including gas, and related buildings and structures that are integral part of these systems.
This type includes:
- construction of civil engineering structures for:
- long-distance, underwater and urban pipelines
- water mains and water lines
- irrigation systems (canals)
- reservoirs
- construction of:
- sewerage systems, including repair
- sewage treatment and disposal plants
- pumping stations
This type also includes:
water well drilling
geothermal drilling
This type excludes:
Specialized construction works carried out by subcontractors for contractors whose activities fall under Divisions 41 or 42 should be classified under Division 43.