TEL: (713) 777-7611

FAX: (713) 774-6881

Email: HelmerEng@houston.rr.com

Website: www.helmer-engineering.com

Expertise: Licensed Professional Engineer: Civil engineering; hydraulics, hydrology; drainage, flooding, stormwater management; sanitary engineering; sewer lines, pump stations, wastewater treatment plants; sewer overflows; water lines, pump stations, water treatment plants, water disinfection byproducts (DBPs); defects, delay, fraud; plumbing; firewater pressure, volume, adequacy; tornado, hurricane, earthquake damage; highway geometry, intersections, street engineering, grading, earthwork; sight distance; transportation/traffic engineering; traffic accidents; traffic signals, signs; pavement marking, highway lighting; train, automobile, motorcycle, pedestrian accidents; hydroplaning; traffic accident expert testimony involving city, county, state DOTs; construction accidents; structures; foundation failure, structural damage, water intrusion; engineered product liability/defects; FAA standards; airport pavement, lighting, signing; soil expansion, contraction, settlement.