Group 1- Comprehensive operation and maintenance and Special repair of ward level Piped Water Supply Schemes constructed by the ' ' Panchayati Raj Department ' ' and handed over to PHED & Mini Water Supply Scheme for 4 years; excluding the cost of energy charges and operator wages in 373 ward & 410 Scheme of Block – Runni Saidpur, under P. H. Division, Sitamarhi.