Bathymetric Surveying
With the HyDrone RCV and Hydrolite-TM echosounder, Keller Associates is able to provide hydrographic surveying and mapping of lakes, rivers, and ponds of various sizes and depths. We can map shallow water areas as well as bodies of water up to 250 feet deep, including water bodies that are unique to industrial and municipal applications…
Read MoreCollege Place, College Avenue and Rose Street
Keller Associates completed design services, and furnished construction engineering and full-time inspection, for the $11 million urban roadway reconstruction project in College Place, Washington, referred to as the CARS (College Avenue – Rose Street) project. College Avenue and Rose Street bisect the Walla Walla University campus, and front many of the City’s key public buildings…
Read MoreMalta, Pierce Lane Rehabilitation
After a winter with greater than normal snowpack, the 2017 spring runoff quickly turned to spring flooding which damaged a vital transportation component in Cassia County. Pierce Lane, near Malta, is one of the few paved roadways in the area and has a large cattle operation nearby. During the flooding event, the road was overtopped…
Read MoreBYU-Idaho, Storm Detention and Drainage
Keller Associates completed the site, civil and construction engineering for the new Auditorium and Manwaring Center project at BYU-Idaho in Rexburg. The projects included site civil design for the 15,000-seat auditorium and multipurpose building. Project Features:
Read MoreGrants Pass, Stormwater Master Planning
Keller Associates recently completed a comprehensive update to the Grants Pass Stormwater Master Plan. The plan updated the existing XPSWMM model based on extensive field investigations, surveying, integration of interconnected irrigation ditches, data from multiple flow monitoring periods, and model calibration. Plan deliverables included identified deficiencies, recommended improvements, and a capital improvement plan. Keller Associates…
Read MoreNunhems USA, Inc. Brooks Facility
Bayer CropScience was in need of expanding their Nunhems USA onion seed facility located near Brooks, Oregon. Keller Associates worked with Anderson Construction on a design-build team. We provided a 10-year master plan for the 20-acre site expansion, in addition to schematic design, construction design, permitting assistance, and construction administration support. Project Features:
Read MoreUniversity of Idaho, Perimeter Drive
The Perimeter Drive improvement project added a pedestrian safe and ADA-compliant sidewalk along Perimeter Drive and 6th Street on the University of Idaho campus. The project allows access to grocery, clothing stores, and restaurants, without walking in busy roadways or across Guy Wicks Field. Keller Associates led the design and construction administration for all aspects…
Read MoreIdaho State University, Davis Field
When Davis Field first opened on Nov. 11, 1936, it primarily hosted football games. And while the facility is no longer used for football, some of Idaho State University’s most notable sports legends played on the field, including Babe Caccia and Dubby Holt. Originally known as the Spud Bowl, the facility was built as a federally funded…
Read MoreSilverton, McClaine Street Improvements
The McClaine Street Improvement project is the story of a dedicated team working in synergy to overcome obstacles and enhance the lives of a small Oregon community. With McClaine Street deteriorating, the City of Silverton set out to not only improve the roadway, but also elevate the historic area to a vibrant, multi-modal, urban corridor.…
Read MoreIdaho Power, Upper Malad Bridge Replacement
This project included the design of the new 100-foot single-span bridge over the Malad River near Hagerman, Idaho. The existing Upper Malad Bridge was composed of two spans, and did not allow for access of heavy haul vehicles to IPC’s Upper Malad River plant. To assist with these unique requirements, the bridge allows for the…
Read MoreMarshall Racine Trail
In support of the Portneuf Greenway’s goal to build “Miles of Memories,” Keller Associates worked with community partners on this successful pathway project. We love projects that better connect people. Not only are we an engineering company, but we are engaged community members who promote wellness and outdoor opportunities. The Marshall-Racine Path is a multi-use…
Read MoreTVWD, Grabhorn Reservoir
The Keller team partnered with Emery and Sons Construction to complete the Grabhorn 5MG Reservoir, Valve House, and Pipelines. The project includes 8-inch to 24-inch ductile iron pipe, HDPE pipe, seismic resiliency provisions, air release and surge relief provisions, and steep slope installations. Project challenges included: extensive permitting and stormwater requirements, rock removal, 40+ foot…
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