Jason Unruh, EI and Robel Gibbe, EI on site in Norman, OK


Red Rock Consulting and Drilling Services of Oklahoma (DSO) recently completed the geotechnical investigation for the widening of the Interstate 35 bridge over the Canadian River in Norman, Oklahoma.  Due to the company’s summer workload, additional help was needed to keep all of Red Rock’s projects on schedule.  The help came by way of our friend, Robel Gibbe, EI, who stepped in and performed field work to ease the workload.

The field investigation for this project took approximately 3 weeks in the middle of the hottest Oklahoma summer on record.  Let’s all hope Robel will rejoin us soon!


Drilling with an ATV rig along the existing I-35 bridge over the Canadian River in Norman, Oklahoma