Required 3D animation video for rainwater harvesting technology explanation

One of our client required to explain their patended rainwater harvesting technology. so we need 1. 3D animation created for 1 min length. 2. we will give script which we need to added as audio for that animation. PRE REQUISITE FOR BIDDING: [login to view URL] TO BE DONE AT CLIENT LOCATION - AHMEDABAD, GUJARAT, INDIA ONLY. SO ONLY LOCAL FREELANCER WHO CAN WORK AT CLIENT LOCATION AND DIRECTLY WITH CLIENT SHOULD BID. 2. YOU MUST HAVE EXCELLENT GRIP ON ANIMATION AND UNDERSTANDING SCIENCE TERMINOLOGY. ALSO ATTACH YOUR PREVIOUS WORK SAMPLE IN BID AND ALSO RELATIVE EXPERIENCE WILL BE GIVEN PREFERENCE..