(1) A document or electronic file revealing the official cost estimate of the department of a project is confidential and exempt from the provisions of s. 119.07(1) until the contract for the project has been executed or until the project is no longer under active consideration.
(2) The bid analysis and monitoring system of the department is confidential and exempt from the provisions of s. 119.07(1). This exemption applies to all system documentation, input, computer processes and programs, electronic data files, and output, but does not apply to the actual source documents, unless otherwise exempted under other provisions of law.