Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

• F - Construction Industries
• 41 - Industrial and Heavy (engineering) Construction Industries
• 411 - Industrial Construction (Other Than Buildings)

4119 - Other Industrial Construction

Establishments primarily engaged in the construction of heavy industrial structures not elsewhere classified. Establishments primarily engaged in lighter industrial, manufacturing type, building construction are classified in 4021 - Manufacturing and Light Industrial Building, construction.