Section 21(1)(a) in The Gujarat Water Supply and Sewerage Board Act, 1978
(a)all the existing water supply and sewerage services, sewage works and sewage farms, including as the case may be, all plants, machineries, water-works, pumping stations, filter beds, water mains and public sewers in, along, over or under any public street, and all buildings, land and other works, materials, stores and things appertaining thereto, belonging to or vested in that local body;