Sec. 69. "Fees or other expenses", for purposes of IC 34-52-2, include:
(1) the reasonable expenses of expert witnesses that are found by a court under IC 34-52-2 to be necessary for the preparation of the petitioner's case;
(2) the reasonable costs of any:
(A) study;
(B) analysis;
(C) engineering report; or
(D) test project;
that are found by a court under IC 34-52-2 to be necessary for the preparation of the petitioner's case;
(3) any reasonable discovery expenses, that are found by a court under IC 34-52-2 to be necessary for the preparation of the petitioner's case; and
(4) reasonable attorney's fees.