law: 198. Power of Board to lay wires, connections, etc.
  A Board may carry any cable, wire, pipe, drain, sewer or channel of any kind,
  (a) for the purpose of carrying out, establishing or maintaining any system of water-supply, lighting, drainage, or sewerage, through, across, under or over any road or street or any place laid out or intended as a road or street, or, after giving reasonable notice in writing to the owner or occupier, into, through, across, under or over any land or building, or up side of any building, situated within the cantonment; or
  (b) for the purpose of supplying water or of the introduction or distribution of outflow of water or for the removal or outflow of sewage, after giving reasonable notice in writing to the owner or occupier, into, through, across, under or over any land or building, or up side of any building, situated outside the cantonment and may at all times do all acts and things which may be necessary or expedient for repairing or maintaining any such cable, wire, pipe, drain, sewer or channel in an effective state for the purpose for which the same may be used or is intended to be used:
  Provided that no nuisance shall be caused in excess of what is reasonably necessary for the proper execution of the work:
  Provided further that compensation shall be payable to the owner or occupier for any damage sustained by him which is directly occasioned by the carrying out of any such operation.