For these four projects for Kinder Morgan, INTERRA performed a variety of testing and inspection services. Testing and inspection was conducted on soil and concrete in the field. Testing included Dynamic Cone Penetrometer (DCP) testing to verify the stability of the soil. Verifying the soil bearing capacity for the tower as part of these projects. INTERRA completed concrete testing which consisted of cylinder compressive strength, air content, and slump. INTERRA also made cylinder specimens which were transported to the INTERRA laboratory. INTERRA also provided soil compaction testing on the backfill and pipeline and conducted Proctor Testing.

To see more Utility projects completed by INTERRA, please click here.