Toan D. Nguyen, P.E. Managing Member Experienced Licensed Professional Civil and Environmental Engineering Consultants in the States of Connecticut and New York offering the following services: Engineering & Environmental Site Designs Grading & Drainage Plans and Reports Hydrology, Hydraulics & Flood Studies Septic System and Sanitary Sewer Designs Computer Aided Designs & Drafting Environmental Site Assessments Commercial and Residential Accurate and Quality Services Fast Turnaround Time 25+ Years of Experience References Available Member of ASCE