1. How do I view current construction bids for Bexar County? Please visit CivCastUSA to see all available construction bids for Bexar County.For assistance, please call at 210-207-0118 or e-mail Vendor Support. When construction is completed and work on this contract can be resumed, payment will be made according to the actual amount of work performed. The percentage goal for SBE participation in the work to be performed under this contract will be shown in the proposal. 2. DEFINITIONS. 6.1 of the 2024 Texas Department of Transportation Standard. Specifications for Construction and Maintenance of Highways, Streets and Bridges, the. Owner shall be entitled to a credit in the full value of the Alternate as priced in. Contractor's Bid Proposal. 1.1.2. Description: Bexar County Public Works is seeking competitive bids from contractors to renovate the Southton.