View Larger Image September List of Construction Bids Byron Lee2016-09-18T12:00:00-04:00September 18th, 2016|Categories: GBCA News|Tags: gbca project bid list, september construction project bids| GBCA is proud to offer a list of the most recent project bids. Share This Article, Choose Your Platform! FacebookTwitterLinkedInPinterestEmail Related Posts GBCA Statement of Support for the Implementation of Mayor Parker’s 100 Day Action Plan GBCA Honors Pat Pasquariello with a Bookshelf in the Longport Public Library General Building Contractors Association Supports Governor Shapiro’s Statewide Economic Development Strategy GBCA Attends Turner Construction and The School District of Philadelphia’s Senior Success Seminar