Industrial Concrete and Rebar Takeoff for Process Plant Foundations

I am looking for a freelancer to assist me with a project involving the industrial concrete and rebar takeoff of a process plant and Equipment foundations. The size of the process plant is medium, spanning approximately 100,000-500,000 sq ft. My main need is assistance with estimating the quantities of concrete and rebar needed for the project. To simplify the process, I have detailed blueprints and specifications that can be provided to the freelancer.