Regional Transit District

Southwest Corridor structural condition assessment of 10 box girder bridges for concrete placement and consolidation problems, and continued NDT assessment of bridge foundation elements for each new alignment of the RTD Light Rail system in Denver, Colorado.

Tara Mandala Groundwater Investigation

A remote Buddhist monastery located in the Rocky Mountains of southwestern Colorado needed a potable groundwater resource, servicing more than 100 staff, volunteers, and visitors during the height of their retreat season.

Olson Engineering Inc. identified an artesian potable water resource flowing at ~75 GPM in a fracture zone about 190 feet below the ground surface.

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Olson was the Subject Matter Expert (SME) for FHWA’s SHRP2 Implementation Assistance Program for 2014-2017.  The SME role involved two products: 1) R06A Nondestructive Testing of Concrete Bridge Decks; and, 2) R06G Nondestructive Testing of Tunnels.  Ten state DOT’s were involved to implement NDT technologies developed under SHRP2 with R06A and R06G products.