Section 75F. Any natural gas pipe line company which lays pipes or other underground equipment or structures, or repairs or alters the same, on any land on which it does not have a fee or a binding agreement with the landowner, shall within sixty days after laying such pipes, equipment or structures, or making such repairs or alterations, restore the ground surface to a condition reasonably consistent with its condition before construction, repair or alteration, and any failure to comply with the provisions hereof shall be punishable by a fine of not more than one hundred dollars for each day of failure to so comply.