1. (a) The contract for an improvement must be for the entire improvement.

2. (b) After the execution of a contract for an improvement, the validity of the contract may be questioned only in an action to enjoin the performance of the contract. This action must be brought:

   1. (1) before the actual commencement of work under the contract, for an improvement by a county; or

   2. (2) before the later of the following, for an improvement by a municipality:

      1. (A) The actual commencement of work under the contract.
      2. (B) Not later than ten (10) days after the execution of the contract.

As added by P.L.98-1993, SEC.7.