Section 338(2) in Arunachal Pradesh Municipal Act, 2007
(2)At the time of according such permission, the Municipality shall, in consultation with such public utility, arrive at the full cost of restoration of the sub-soil and the surface thereon and obtain an undertaking from the public utility that such restoration shall be done at their cost so as to bring back the property to its original condition to the satisfaction of the Municipality within a reasonable time after the completion of the work.