I am a registered professional engineering and own a small civil engineering company in the Chicago area. I have a drainage design project for a small commercial site (130' * 100'). Project involves trench drain, underground detention, flow restrictions on detention system discharge, tie into combined sewer at nearby manhole, and on-site piping to connect everything. i will do the civil engineering design. I anticipate plan set will include four sheets (1 - Existing conditions, 2 - Site layout/Erosion & Sediment control, 3 - design details, 4 - project specifications). I am looking for a CAD person skilled in civil design to draw it up under my supervision. Must have good CAD knowledge and experience with civil design.