ROBERT B. LANGLEY, P.E., P.G.-Associate Consultant
Registered Professional Engineer in Texas, Oklahoma, and the US Virgin Islands
Registered Professional Geologist in Texas
Mr. Langley, PE/PG has over 35 years of experience with storm water permitting/SWPPPs for construction & industrial facilities, site development design & permitting: civil site plans, hydrology studies, and drainage infrastructure design. Mr. Langley is proficient in watershed modeling using HEC-HMS, TR-55, and has conducted many floodplain studies using HEC-RAS. Additionally, his experience includes the analysis/troubleshooting of existing drainage facilities (detention & filtration ponds, channels, storm sewers), erosion control design/inspection/consulting, and consulting in regulatory enforcement cases involving environmental compliance. Mr. Langley has conducted many oil spill prevention and post-spill consulting assignments, and has prepared SPCC Plans. Mr. Langley has also conducted a wide variety of residential, multi-family, and commercial forensic building evaluations.
LEE TREADWAY- CAD Technician
Mr. Treadway is an CAD draftsman with over 32 years of experience in the preparation of construction related drawings and renderings.