SCIANNational Industry

SCIAN 237991Construction of dams and weirs

National Industry · Sistema de Clasificación Industrial de América del Norte (2023)

Where 237991 sits

  1. 23 Construction
  2. 237 Construction of civil engineering works
  3. 2379 Other civil engineering constructions
  4. 23799 Other civil engineering constructions
  5. 237991 Construction of dams and weirs

Description

Economic units primarily engaged in the construction of dams, reservoirs, and embankments for water storage. This may include new construction, expansions, renovations, maintenance, or repairs of dams, reservoirs, and embankments.

What 237991 includes

  • Establishments primarily engaged in the performance of specialized work that requires specific skills and equipment for the construction of dams, weirs and embankments exclusively.
  • Specialized work requiring specific skills and equipment for the construction of dams, weirs, and levees

Example activities

  • borders, expansion, remodeling, maintenance or repair of the work
  • borders, construction
  • dams, expansion, remodeling, maintenance or repair of the work
  • dams, construction
  • earth fill for dams
  • dams, expansion, remodeling, maintenance or repair of the work
  • dams, construction

Cross-references for 237991

  • Establishments primarily engaged in the construction of works for the treatment, distribution and supply of water and drainage (237111, Construction of works for the treatment, distribution and supply of water and drainage); of agricultural irrigation systems (237112, Construction of agricultural irrigation systems); to supervision during the construction of dams, weirs and embankments (237994, Construction supervision of other civil engineering works), and to provide engineering or architectural services when they do not involve construction (5413, Architectural, engineering and related services).

237991 in other systems

Looking up equivalents…