972-233-2288 info@obrieneng.com LinkedIn HOME ABOUT OUR WORK PROJECTS CERTIFICATIONS NEWS CAREERS CONTACT Our Work Home » Our Work In 1987, OEI was established as a specialty civil engineering design firm, primarily focusing on environmental engineering and solving surface water issues. Over the decades, we have developed our industry-leading expertise in water resources and environmental engineering design. Along the way, we have developed a proficiency within the government arena, serving federal, state, and municipal clients. We offer our clients full architecture and engineering multidiscipline services on their vertical and horizontal projects. Our proficiency in the A/E industry has led to our development of innovative solutions and approaches for our clients’ most complex projects. Learn more about what we offer public and private sector clients by choosing an option below, and contact us today to speak with an OEI engineer about your specific project needs. Federal SectorMunicipal SectorWater Resource/Environmental DesignInnovationArchitectureMechanical/Electrical/PlumbingDam Safety

972-233-2288 info@obrieneng.com LinkedIn HOME ABOUT OUR WORK PROJECTS CERTIFICATIONS NEWS CAREERS CONTACT Levee & Dam Safety Home » Levee & Dam Safety OEI has been providing levee and dam safety services for three decades. With our robust hydrologic and hydraulic modeling and analysis services, and proven project management approach, solving water impoundment issues and providing safe and enduring water infrastructure is an important part of how we serve our customers. previous slide next slide 30+ years of expertise We understand what the critical failure signs are, how to solve and rehabilitate them, and how to achieve streamlined permitting approvals at the local, state, and federal levels. Our levee and dam safety services include inspections, modeling, analysis, studies, inundation mapping, embankment stability, seepage analysis, and, comprehensively, rehabilitation, construction documents, and construction phase services. We have served state, federal, municipal, and private dam owners and are therefore knowledgeable and empathetic to the varying needs of each owner – as well as the varying requirements to which each owner must adhere. Water Resources View in Full Screen Dam & Levee Safety View in Full Screen