Wastewater Treatment Plant Improvements
Client—City of Astoria, Oregon
Nevada Drive Force Main Replacement
Client—Beacon Hill Water & Sewer District, Cowlitz County, Washington
Nevada Drive Sewer Replacement
Client—Beacon Hill Water & Sewer District, Cowlitz County, Washington
Olympia Way Pump Station
Client—City of Longview, Washington
Roy Morse Pump Station
Client—City of Longview, Washington
Capital Improvement Plan
Client—Three Rivers Regional Wastewater Authority, Cowlitz County, Washington
Sewer Vactor Dumping & Drying Bed Facility
Client—Three Rivers Regional Wastewater Authority (TRRWA), Washington
Treatment Plant & Collection System Improvements
Client—Port of Grays Harbor, Washington
North Plant Blower Installation
Client—Three Rivers Regional Wastewater Authority, Longview, Washington
Pump Station & Forcemain Improvements
Client—City of Longview, Washington
Biosolids Removal and Reuse
Client—City of Longview, Washington
Effluent Treatment Upgrades
Client—City of Astoria, Oregon
Contact us to find out how Gibbs & Olson can help you.
WASTEWATER
- General Sewer / Facility Plans & Evaluations
- Conveyance, Pre-Design & Design (Gravity, Pump Stations & Force Mains)
- Trenchless Pipe Rehabilitation (Cure-in-place-pipe, Pipe Bursting & HDPE liners)
- Treatment & Disinfection
- Reclaimed Water
