View Larger Image Bid Opportunity! Byron Lee2019-06-21T09:31:57-04:00December 9th, 2016|Categories: GBCA News|Tags: bid opportunity, contractor bidding, gbca bidding| Click here to learn about a new bid opportunity for West Chester University. Share This Article, Choose Your Platform! FacebookTwitterLinkedInPinterestEmail Related Posts Holiday Schedule: Memorial Day 2023 Welcome New GBCA Members GBCA Hits Home Runs for Heart Health Philadelphia Business Journal Highlights GBCA’s Leading Safety Efforts in Philadelphia