Georgia Code Title 32. Highways, Bridges, and Ferries § 32-4-68

Where a contract has been let for bid, the county, by resolution entered in its minutes, shall award the contract to the lowest reliable bidder, provided that the county shall have the right to reject any and all such bids whether such right is reserved in the public notice or not and, in such case, may readvertise, perform the work itself, or abandon the project.