ADVERTISEMENT FOR BID #107-15 Costa Mesa High School – Mustangs Field 1.01 BID TIME, DATE AND PLACE: A. Bid Opening Time and Bid Deadline: September 18 2015 @ 2:00 PM Pre-qualification Package Due: September 04, 2015 @ 2:00 PM General Contractors Pre-qualification documents can be obtained by emailing the District's Construction Manager at [email protected].