TranSystems’ facility design projects routinely involve stormwater management services, ranging from the application of traditional piping, channeling  and detention methods to Low Impact Development (LID) mitigation. We can also apply the latest technologies to infiltrate, evapotranspire, capture, and reuse stormwater to maintain natural hydrologies.

TranSystems' stormwater management engineering services include watershed studies, stormwater drainage studies, hydraulic reports for structures, FEMA applications and map revisions, and combined system studies. Our staff also provides hydraulic modeling involving bridge modeling; culvert modeling; storm drainage systems; HEC-1, HEC-2, SCS-TR55, ILLUDAS, WSP2, WSPRO, SWMM, XP SWMM, MIKE SWMM, and HY-8.

Our credentialed stormwater specialists have performed comprehensive management and drainage analyses for state, county, and local municipalities as well as for transportation-oriented  commercial and industrial developments. They have experience in field surveys, preliminary and final designs, preparation of plans and specifications, and construction engineering services. And, they are experts in the use of the latest modeling software to assist in stormwater runoff and absorption analysis.

Stormwater regulations continue to evolve. We know there isn't a single design philosophy that can manage runoff on every site and meet local requirements. You can rest assured that we will carefully evaluate feasible alternatives to your specific stormwater management situation and recommend the best solution to meet applicable requirements – and to support a sustainable future.

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Resource Center

TranSystems Announces New and Promoted Company Officers

Chicago's $841 million, 2.5 million-square-foot Multi-Modal Facility Opens at O'Hare International A

Historic Cleveland’s Hilliard Road Bridge Undergoes Inspection as a First Step toward Preservation

Allene Rieger Elected as AREMA Committee 11 Vice Chair

Brian Krul Appointed as Vice Chairman of the Construction Legislative Council of Western Pennsylvani

Barbara Frost Inducted into the Civil and Environmental Academy of Distinguished Alumni of the Unive