Residential Lift Designers needed

I am retrofitting a multi-storey residential building and need a complete design for a service elevator that will mainly move bulky household goods, furniture and supplies between floors. Your job is to... (Budget: ₹1500 - ₹12500 INR, Jobs: AutoCAD, Building Architecture, Building Design, CAD/CAM, Construction Management, Drafting, Engineering, Mechanical Engineering, Project Management, Structural Engineering)