Established in 1983, the DeShazo, Tang & Associates, Inc. Tulsa office continues to provide services to numerous public, institutional and private clients throughout the State of Oklahoma.

DT&A feels our primary company resource is our staff. The Tulsa office maintains a fully staffed office, supporting 6 full time personnel: 3 Engineers, 2 support technical personnel, 1 administrative/clerical staff. Our Office Manager has more than 25 years experience in municipal engineering projects. He is committed to the management of the day-to-day operations and marketing of the Tulsa Office, yet he is highly involved in project management. His vast experience qualifies him to meet with public groups, committees, and regulatory agencies to insure that our projects are presented thoroughly and concisely to these groups on behalf of our Clients. The Engineering Staff is dedicated to the services we provide, such as; project planning of civil projects, geometric design of highways and local roadways, storm water management, water and sanitary sewer systems, site planning and layout, implementation of analytical models to predict hydraulic responses and participation in project meetings. The Support Technical Staff has extensive computer-aided design (CAD) capability. We have the skills to design a project with either of the most widely utilized software packages: AutoCAD 2000 and Micro Station. Each of our CAD workstations is networked to be supported by our high speed color Hewlett-Packard plotter. With proficiency, we apply our numerous software packages to assist us in the design of our projects. We also have the ability to transfer files and data between formats.

Our staff is experienced in preparing detailed construction plans for numerous projects and traffic impact studies, as follows:

SH 177 & Independence Intersection Study, ODOT, Shawnee, OK
Cooley Creek Bridges Replacement, Tulsa, OK
Tupelo Bridge and Channel Improvements, Tulsa, OK (Fig. 1)
S. Hickory Street & E. Line Street Improvements, Sapula, OK
Riverside Parkway Corridor Study, Tulsa, OK (Fig. 2)
SH 51 Widening, ODOT, Wagoner Co., OK
Large Water Vault Valve Replacement, Tulsa, OK
2000 Vehicle Parking Lot for Redeemer Church Master Plan, Tulsa, OK

Fig. 1

Fig. 2

DT&A's experience has also brought us work from private clients, for example; QuikTrip, Arby's, Wendy's, churches, land developers and architects.

The expertise of the Tulsa staff, guarantees that your projects will be completed on time.