SSIC 4230—Construction of Utility Projects

Where 4230 sits

1. F Construction
2. 42 Civil engineering
3. 423 Construction of utility projects
4. 4230 Construction of Utility Projects

Contains 2 narrower codes

• 42301 Water and gas pipe-line and sewer construction
• 42302 Communications and power line construction

What 4230 includes

• For details on Industry Class 4230, refer to the industry descriptions under its subcategories

4230 in other systems