As used in this chapter, "public works contract" refers to:

1. (1) a public works contract covered by IC 4-13.6 ;
2. (2) a public works contract covered by IC 5-16 and entered into by a state agency; or

3. (3) a state highway contract covered by IC 8-23-9 ;

   when the estimated cost of the public works project is one hundred fifty thousand dollars ($150,000) or more.

As added by P.L.160-2006, SEC.2.