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

F - Construction Industries

41 - Industrial and Heavy (engineering) Construction Industries

Industrial and heavy construction contractors primarily engaged in the construction of projects other than buildings. Establishments classified here undertake complete projects which will cover several components, varying proportions of which can be either sub-contracted to trade contractors or can be done by the general contractor's own labour force. Establishments that do some construction work but which are primarily engaged in another activity such as utility operation, manufacturing or mining are classified by their principal activity.

411 - Industrial Construction (Other Than Buildings)

Establishments primarily engaged in the construction of power plants oil, gas and other energy related structures pipelines and other industrial structures not elsewhere classified.

4111 - Power Plants (Except Hydroelectric)

Establishments primarily engaged in the construction of nuclear and thermal generating stations. Establishments primarily engaged in the construction of hydroelectric generating stations are classified in 4123 - Hydroelectric Power Plants and Related Structures (Except Transmission Lines), construction.

4112 - Gas, Oil and Other Energy Related Structures (ExceptPipelines)

Establishments primarily engaged in the construction of gas and oil processing and storage structures. Included are establishments primarily engaged in the construction of solar energy plants and structures. Establishments primarily engaged in constructing gas and oil pipelines are classified in 4113 - Gas and Oil Pipelines, construction.

4113 - Gas and Oil Pipelines

Establishments primarily engaged in the construction of gas and oil pipelines and gas mains. Excluded are establishments primarily engaged in the construction of compressor, metering or pumping stations, which are classified in 4112 - Gas, Oil and Other Energy Related Structures (Except Pipelines), construction.

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.