Construction Forecast
2024 Construction Forecast
Construction activity ebbs and flows throughout the year with summer months generally being more active. Each project will vary in complexity, size, scale and potential for traffic impacts. To keep you informed of District related construction activities, please review the following information. If you would like more information about the District’s capital program, please click here.
Whipple Creek North Pump Station Upgrade
This project will upgrade an existing pump station and provide increased capacity to serve the NE 179th Street Corridor in support of economic development and jobs creation.
| Construction Window | Spring – Summer 2024 |
| Traffic Impacts | Low |
| Contractor | Nutter |
| Capital Improvement | Yes |
| Restoration & Replacement | Yes |
| Location | Vicinity of NE 179th Street and 22nd Avenue |
Mt Vista Trunk Upgrade
This project will upgrade existing sewer main lines and provide increased capacity in support of economic development and jobs creation.
| Construction Window | Summer 2024 |
| Traffic Impacts | Moderate |
| Contractor | Nutter |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | Vicinity of Salmon Creek Avenue and NW WSU Entrance Road |
DCWTS Phase 2A
This project will upgrade three existing pump station facilities and provide increased capacity to serve the City of Ridgefield in support of economic development and jobs creation.
| Construction Window | Fall 2025 |
| Traffic Impacts | Low |
| Contractor | TBD |
| Capital Improvement | Yes |
| Restoration & Replacement | Yes |
| Location | Varies |
City of Ridgefield N 50th Avenue Roundabout and Pioneer Street Widening
The District will be extending sewer service as part of the City of Ridgefield’s Road Improvement Project.
| Construction Window | Summer 2024 – Fall 2025 |
| Traffic Impacts | High |
| Contractor | TBD |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | Pioneer Street and N 50th Avenue |
South Junction Trunk Sewer Upgrade
This project upgraded an existing sewer gravity main to support economic development in the Ridgefield Junction area. In 2024, the project will construct a bark chip pedestrian trail on behalf of the City of Ridgefield and conduct storm facility maintenance work on behalf of the Port of Ridgefield.
| Construction Window | Spring – Summer 2024 |
| Traffic Impacts | Moderate |
| Contractor | North Cascade |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | Vicinity of S 56th Place & S Timm Rd (Ridgefield) |
Knollridge South and West Pump Station Replacements
This project will replace two existing pump stations with new facilities that meet current District design standards.
| Construction Window | Spring 2024 |
| Traffic Impacts | Low |
| Contractor | Rotschy, Inc. |
| Capital Improvement | No |
| Restoration & Replacement | Yes |
| Location | Cul-de-sacs at NE 127th Cir & NE 6th Ct |
Glenwood Pump Station ARV Replacement
This project will provide protection to the existing Glenwood Force Main by installing two surge tanks and replacing three air/vacuum release valves.
| Construction Window | Summer 2024 – Winter 2024/2025 |
| Traffic Impacts | Moderate |
| Contractor | TBD |
| Capital Improvement | No |
| Restoration & Replacement | Yes |
| Location | Vicinity of NE 82nd Ave and NE 99th St |
2024 Lining
This project will extend the useful life of defective gravity sewer assets using a trenchless technology called cured-in-place-pipe or CIPP.
| Construction Window | Summer – Fall 2024 |
| Traffic Impacts | Moderate |
| Contractor | Insituform |
| Capital Improvement | No |
| Restoration & Replacement | Yes |
| Location | Varies |
City of Ridgefield Pioneer to Shobert Lane – Waterline and Sewer Repair
The City will be replacing a defective gravity sewer asset with their waterline project.
| Construction Window | Summer 2024 |
| Traffic Impacts | Low |
| Contractor | TBD |
| Capital Improvement | No |
| Restoration & Replacement | Yes |
| Location | S 7th Ave (Ridgefield) |
Whipple Creek West Pump Station and Force Main
The Developer of the Trails at Whipple Creek Subdivision will install a District regional pump station and force main as part of the development project.
| Construction Window | Winter 2023/2024 – Summer 2024 |
| Traffic Impacts | Low |
| Contractor | Rotschy |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | NW 11th Ave and NW 154th St |
Whipple Creek East Pump Station F and Force Main
The Developer of the Mill Creek Terrace Subdivision will install a new regional pump station and force main as part of the development project.
| Construction Window | Summer 2024 – Winter 2024/2025 |
| Traffic Impacts | High |
| Contractor | Rotschy |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | NE 179th Street and NE 37th Ave |
NE 179th Street Trunk
The Ridgefield School District Middle School Project will install a new gravity trunk sewer as part of the development project.
| Construction Window | Summer 2024 |
| Traffic Impacts | High |
| Contractor | Nutter |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | NE 179th Street and NE 29th Avenue |
McCormick Creek Pump Station and Force Main
The Developer of the Greely Farms Phase 2B Subdivision will install a new regional pump station and force main as part of the development project.
| Construction Window | Summer 2024 – Winter 2024/2025 |
| Traffic Impacts | Moderate |
| Contractor | TBD |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | N 10th Street and NE 10th Avenue (Ridgefield) |
Curtin Creek Gravity Sewer
The Developer of the Jailens Pointe Apartments will install a new gravity sewer as part of the development project.
| Construction Window | Summer 2024 – Winter 2024/2025 |
| Traffic Impacts | Low |
| Contractor | TBD |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | Vicinity of NE 124th St and NE 72nd Ave |
Carty Road Pump Station and Force Main
The Developer of the Sanderling Park Subdivision will be installing a new pump station and force main as part of the development project.
| Construction Window | Summer 2024 – Winter 2024/2025 |
| Traffic Impacts | Low |
| Contractor | TBD |
| Capital Improvement | Yes |
| Restoration & Replacement | No |
| Location | Vicinity of Carty Road (Ridgefield) |