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We have all been impacted in some way by the COVID-19 global pandemic. Like every industry, the business of engineering…

Coordination with regulatory agencies is an integral part of our projects. Each agency serves a different purpose. O’Brien Engineering helps…

OEI uses multiple tools and techniques to provide our clients with the most efficient and cost-effective solution possible. Two of…

A hydraulic jump happens when fluid levels become deeper and change the speed of the fluid. This change in speed…

Since first opening our doors in 1987, O’Brien Engineering Inc. (OEI) has grown to be more than just a Texas…

Being an environmental steward is important to us at OEI. We recently managed a multidisciplinary team during a dam engineering…

Independent Technical Reviews and External Peer Reviews are a service provided by O’Brien Engineering, Inc (OEI). A review is when…

The Fixing America’s Surface Transportation (FAST) Act was signed into law in December 2015. The FAST Act provided long-term funding…

According to FEMA, “Floodplain management is a community-based effort to prevent or reduce the risk of flooding, resulting in a…

Geographic information systems are interactive maps that display different types of data. These systems are used to create models that…