2012 Edition

National Industry 237990 Sub-Description:

Lock and waterway construction

Overview

Lock and waterway construction is one of 76 sub descriptions for NAICS National Industry 237990, Other Heavy and Civil Engineering Construction.

Identifier

The identifier for Lock and waterway construction is ce62de6c30292132f41e9ee40d32b761.

Learn more about how we calculate this value.

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2022 ce62de6c30292132f41e9ee40d32b761
2017 ce62de6c30292132f41e9ee40d32b761
2012 ce62de6c30292132f41e9ee40d32b761

Standard Industrial Classification (SIC) Mappings

  1. 1629 - Heavy Construction, Not Elsewhere Classified

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 237990, Lock and waterway construction:

  1. construction
  2. dam or lock construction concrete work
  3. dam or lock construction earth moving or placing
  4. dam or lock construction timber cutting and removal
  5. heavy and civil engineering construction
  6. heavy construction not otherwise classified
  7. metal erection steel lock gate gas holder standpipe water tower smoke stack tank silo prison cell fire or burglar proof vault
  8. metal erection steel lock gate gasholder standpipe water tower smokestack tank etc
  9. metal erection steel lock gate gasholder standpipe water tower smokestack tank silo prison cell fire or burglarproof vault
  10. other heavy and civil engineering construction