Wanapum Dam and Priest Rapids Dam, located on the Columbia River in central Washington, are hydroelectric dams which have operated since 1963 and 1961, respectively. The structures play a crucial role in the region’s power generation, along with supporting irrigation, recreation, and fish passage. Both dams are owned and operated by the Grant County Public…
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Red Cliff Bridge is a cantilevered steel arch bridge located near Red Cliff, Colorado. Towering approximately 200 ft over Eagle river, it is one of Colorado’s most iconic bridges and has been listed on the National Register of Historic Places since 1985. The bridge was completed in 1941 and has required significant repair and restoration…
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Project Description As part of Herbert, Rowland & Grubic, Inc.’s evaluation of cracking observed at the Mid-Centre County Wastewater Treatment Plant (WWTP), BDI was requested to help the evaluation process by monitoring key areas of the facility during operational and seasonal periods to aid in identifying the root cause of the deterioration found on site.…
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BDI was contracted to provide the inspection, evaluation, and testing of the Marshall Space Flight Center Test Stand 4670 in Huntsville, Alabama, specifically levels 12-15. The Test Stand consists of four post-tensioned concrete legs that are 30 square ft along the top and 48 square feet along the bottom. These four legs support a platform…
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