Indiana Code Title 4. State Offices and Administration § 4-13.6-1-13

(1) The process of altering, building, constructing, demolishing, improving, or repairing a public building or structure.

(2) A public improvement to real property owned by, or leased in the name of, the state.

(1) The preparation of drawings, plans, and specifications for a process or improvement described in subsection (a).

(2) The routine operation, routine repair, or routine maintenance of existing structures, buildings, or real property.