(ix)as to the preparation of plans and estimates for works which are to be partly or wholly constructed and the expenses of [Municipality] [Substituted vide Orissa Act No. 11 of 1994 w.e.f. 31.5.1994.] and the power of the [Municipality] [Substituted vide Orissa Act No. 11 of 1994 w.e.f. 31.5.1994.] or officers of the State Government to accord professional or administrative sanction to estimate;