Specifications include, but are not limited to: 2.2.1 Prepares sets of technical specifications, detailed CAD drawings, and contract documents suitable for Georgia Department of Transportation as assigned by project. 2.2.2 Reviews draft specifications, drawings, and contract documents with the county and incorporates the county’s comments and/or revisions as appropriate. 2.2.3 Provides estimates on costs of proposed projects. 2.2.4 Attends and facilitates pre-bid on site or at the county annex with a group of qualified bidders, as required. Fields proposer questions and issues addenda to bidding documents, as required. 2.2.5 Reviews the bids/proposals received as requested by the county and provides written recommendations for contractor awards to the board of commissioners.