Water Treatment
City of Bend – Colorado Lift Station
Project Stats Owner: City of Bend Value: $11M Method: DBB Location: Bend, OR Bend’s sewer collection system was near capacity. In some areas, existing sewer pipes routinely approached overflow levels. In parts of the city it was difficult to add any major new employer or residential development. The Colorado Lift Station project upgraded and replaced…
Read MoreGeren Island Water Treatment Plant Ozone Upgrades
Project Stats Owner: City of Salem Value: $49M Method: CM/GC Location: Salem, OR The City of Salem has been operating the Geren Island Water Treatment Plant since 1937. Presently, the plant has the capacity to treat up to 80 MGD utilizing biologically active slow sand filtration. However, in the early summer of 2018, the City…
Read MoreTri-City Water Pollution Control Plant
Project Stats Owner: Water Environmental Services Value: $80M Method: CM/GC Location: Oregon City, OR Slayden was selected for this CM/GC project in Oregon City, Oregon and completed preconstruction, construction, and commissioning for the expansion. A unique combination of conventional and innovative wastewater treatment technologies were utilized to ensure a high level of treatment capability within…
Read MoreLebanon Water Treatment Plant
Project Stats Owner: City of Lebanon Value: $28M Method: CM/GC Location: Lebanon, OR Slayden replaced the aging Water Treatment Plant (WTP) for the City of Lebanon, Oregon. This replacement includes the construction of a new intake on the South Santiam River; a new raw water pump station; a new water treatment plant; and raw water…
Read MoreJoint Water Commission Water Treatment Plant Expansion
The Joint Water Commission is expanding their current water treatment plant located in Forest Grove, Oregon. JWC is the primary drinking water supplier in Washington County, Oregon and is responsible for treating, transmitting, and storing portable water for over 350,000 customers. The purpose of this expansion is to accommodate growing communities in Washington County. The…
Read MoreLake Oswego River Intake Pump Station
Funded by the Lake Oswego-Tigard Partnership, the new fish-friendly water pump station can pump up to 38 MGD, an increase from the 16 MGD capacity of the original intake facility. Its design included a residential façade, improved fencing, high-quality building materials, and native landscaping. The existing facility was demolished immediately after the water pipeline into…
Read MoreLake Oswego Water Treatment Plant
he City of Lake Oswego required upgrades to its existing WTP to increase capacity from 16 MGD to 38 MGD. The Slayden team constructed the upgrades in three phases, demolishing existing structures after construction. There were zero unplanned shutdowns over the course of the construction. This work included a 54-inch influent pipeline, raw water metering,…
Read MoreScott Water Treatment Plant Expansion
Slayden was selected, through the RFP process, as the CM/GC on this $27 MM water treatment plant upgrade and expansion for McMinnville Water & Light. This fast track CM/GC project involved pre-construction services beginning at 80% design. Slayden provided constructability reviews and value engineering estimates to help bring the project within the budget set by…
Read MoreEWEB Hayden Bridge Filtration Plant
Installation of a new 15 MG reservoir and pump station adjacent to the existing filtration plant which was completed without interruption to the City of Eugene’s only drinking water supply. A large portion of the success of this project can be credited to the extensive coordination efforts between SCG and EWEB plant operations during major…
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