View Larger Image NEW Bid Opportunity Byron Lee2016-10-07T12:00:00-04:00October 7th, 2016|Categories: GBCA News|Tags: gbca bid opportunity| GBCA is proud to offer our members bid opportunities. Click here to view the bid. Share This Article, Choose Your Platform! FacebookXLinkedInPinterestEmail Related Posts Congratulations to Our 2026 Construction Excellence Awards Winners and Finalists! GBCA Chairman Angelo Perryman Recognized as Labor Man of the Year at Friends of Labor Tribute Dinner Philadelphia City Council Recognizes GBCA as AGC National Chapter of the Year GBCA Celebrates Industry Leadership and National Recognition at Fall Membership Dinner