400 KV R.S. (O&M) Division,DHULE:E-enquiry for work of water supply arrangement & RO plant operation at 400 KV RS Premises such as staff colony, 400KV control room, rest house, Maintenance work water supply arrangement and Operation & Supply of Filtered drinking water from water filtration plant at 400KV &220KV S/S under 400KV RS, Dn, Dhule.