Capacity analysis and condition assessment of the Mill Creek sanitary pump station to support rehabilitation planning and address flooding-related deficiencies.
Design services for rehabilitation of the Abrams Park sanitary pump station in Ridgefield, Washington, including hydraulic analysis and upgrades to the wetwell, mechanical, and electrical systems.
Hydraulic evaluation of multiple sanitary pump stations along Hillhurst Road to address operational challenges and recommend pump upgrades and replacements.
Under an ongoing on-call contract, Grayling is providing engineering services for multiple water, sewer, and stormwater main replacement projects supporting the City’s long-term infrastructure renewal program.
Designed replacement of approximately 600 feet of undersized 6-inch sewer main with new 8-inch pipe along South 7th Avenue between Pioneer Street and Shobert Lane to improve system capacity and reliability.
Since 2019, Grayling has supported Clark Regional Wastewater District with pump station rehabilitation, replacement, and targeted sewer main improvements.
This $20 million, multi-year project expands wastewater capacity along the Discovery Corridor with over 17,000 feet of 22-inch force main as part of the District’s long-term infrastructure strategy.
Design of a replacement submersible sanitary pump station with new valve vault and electrical controls to improve reliability and reduce maintenance for the City of Warrenton’s wastewater system.
Design of a sanitary pump station to serve the Crestview Green subdivision and provide capacity for future growth in the surrounding sanitary basin.