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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How Big Data Can Improve Intermodal Transportation at Ports: The Drayage Model at Port Metro Vancouv

Doug Wesselschmidt Joins TranSystems as Senior Project Engineer

Gail Woods, PE, Joins TranSystems as Assistant Vice President and Client Manager

Jim Dubea Joins TranSystems as Vice President, Ports and Maritime

TranSystems' Jen Golemba named ENR Midwest Top Young Professional