SSIC 42100—Civil engineering general contractors

Where 42100 sits

1. F Construction
2. 42 Civil engineering
3. 421 Civil engineering general contractors
4. 4210 Civil Engineering General Contractors
5. 42100 Civil engineering general contractors

What 42100 includes

• This sub-class includes the activities of non-building general contractors, which take responsibility/provide oversight for all aspects of individual civil engineering projects excluding those with principal activity in road, expressway, bridge, tunnel, viaduct, railway, utility projects and/or marine construction.

What 42100 excludes

• Building construction general contractors, see 41001
• Road, railway and associated viaduct, bridge and tunnel construction, see 42200

42100 in other systems