ATME College of Engineering Mysuru570028 (Affiliated to Visvesvaraya Technological University, Belgaum) Department of Mechanical Engineering Certificate This is to certify that project work entitled "Design and Fabrication of Coin Operated Portable Water Vending Machine" is a bonafide work carried out by D V RAAGU, bearing USN 4AD13ME021, GAYAZ MOHAMED, bearing USN