PSC H146 Quality Control—Water Purification and Sewage Treatment Equipment

Services
Federal Category 18.4: Equipment Related Services Quality Control

Description
Quality Control Services: Water Purification and Sewage Treatment Equipment

Possible NAICS Codes
541380 – Testing Laboratories
221310 – Water Supply and Irrigation Systems
541620 – Environmental Consulting Services
237110 – Water and Sewer Line and Related Structures Construction
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
333318 – Other Commercial and Service Industry Machinery Manufacturing
541513 – Computer Facilities Management Services
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors