Maps of underground watermains, supply pipes, drains, etc.

Subject to the provisions of see ion 10 and sec ion 262. he Municipality, or the concerned Departmen , or organization. of the State Government, or the agency, as the case may be. shall cause to be maintained complete survey maps, drawings, and descriptions of water-supply mains, supply-pipes, municipal drains. sewers. and connections thereto from all premises in the municipal area