Refining Selected Project Descriptions The refining industry has been very integral to Corey Delta's success over the past 29 years. Our Benicia location places us within very close proximity to all major refining within the San Francisco Bay Area. We provide a wide range of services supporting both new construction and maintenance work. The size of these projects are both large and small. Our history and close proximity has enabled us to develop specific familiarity with individual refinery operations. Our services include: Planning and scheduling support Installation of process and utility piping systems Process equipment installation Structural steel installation Civil/concrete installation Turnaround work Emergency call out work Home / Company Profile / Services / Safety / Careers & Training / News / Site Map Corey Delta, Inc. P.O. Box 637 Benicia, CA 94510 / 525 Airpark Road Napa, CA 94558 Phone# 707-747-7500 / Fax# 707-745-5619 / 800-727-2260 E-Mail Address: cdinfo@coreydelta.com Copyright 2007, Corey Delta Constructors. All rights reserved.