City of Seattle
Categories
CITYWIDE CONSULTANT ROSTER: Public Utility Related Consulting
CTY-CR-2025-09
Project Categories
Utilities
Code: 221
Water, Sewage and Other Systems
Code: 2213
Water Supply and Irrigation Systems
Code: 22131
Water Supply and Irrigation Systems
Code: 221310
Solid Waste Collection
Code: 562111
Waste Treatment and Disposal
Code: 5622
Waste Treatment and Disposal
Code: 56221
Hazardous Waste Treatment and Disposal
Code: 562211
Other Nonhazardous Waste Treatment and Disposal
Code: 562219
All Other Waste Management Services
Code: 56299