NIC 422007—Construction and repair of sewer systems including sewage disposal plants and pumping stations

Where 422007 sits

1. F Construction
2. 42 Civil engineering
3. 422 Construction of utility projects
4. 4220 Construction of utility projects
5. 422007 Construction and repair of sewer systems including sewage disposal plants and pumping stations

What 422007 includes

• Construction and repair of sewer systems including sewage disposal plants and pumping stations

422007 in other systems