RSA 371:2-a Right to Enter.

When ownership of land, upon or over which a public utility desires to erect facilities, cannot be ascertained without entry to do survey work, or, a public utility shall have filed a petition under RSA 371:1 with respect to a particular tract of land, in either case a public utility shall have the right to enter upon such land for the purpose of surveying and making such other investigation as is necessary to determine the locations of the boundaries of such land and of the facilities it desires to erect thereon or thereover, and to determine the title to, description of, or nature of such land. A public utility desiring to enter land in pursuance of this section shall notify by certified mail the owner or probable owner or owners thereof of its desire to enter for the purposes aforesaid