Bachelor’s background: Bachelors (or Masters) in engineering or closely related field. Non‑civil/environmental backgrounds require deficiency courses—e.g., calculus, physics, chemistry, fluid mechanics—must earn a B or better.
GPA: Minimum 3.00 / 4.00 in last 60 credit hours of bachelor’s or in master’s.
For Indian converts: ~ 60%+ in each year and prerequisite subjects, equivalent to 3.0 / 4.0.