B. Jayaprakash, B.E., M.E. (Structures), M.B.A., D.A., M.A., M.Phil (Astro), MISTE, former Professor of K. Ramakrishnan College of Technology, Trichy, was Assistant Executive Engineer (Retd.) in Tamil Nadu Water supply and Drainage (TWAD) Board. He has 34 years of vast experience in planning, designing and executing many combined water supply schemes in major projects and he has executed many water supply schemes in major projects and he has executed many water supply and drainage projects in various places in Tamil Nadu.
U. Surya, B.E., Lecturer of Jayam College of Engineering and Technology, Trichy, was formerly Assistant Engineer in M/s. Larsen & Turbo Limited, Chennai. He has 2 years of experience in constructing water supply schemes and sewage treatment plant at Integrated Township, Arun Excello, Chennai and for past 3 years he is teaching Environmental and Irrigation Engineering Drawing for Civil Engineering students.