To transfer the oil from the trucks, secondary containment areas needed to be built at the crude oil gathering terminal. For use during the oil transfer, Hawkeye Oilfield created and coated three of those secondary containment areas.

The old roof had a lightweight concrete deck covered by a base ply, intermediate ply, and granule surface cap sheet. It had a lot of wrinkles and splits in the side laps from years of wear and tear, and it sported several spots where small repairs had been made.