Comprehensive operation and maintenance of ward level schemes for 60 months under HAR GHAR NAL- JAL Yojana in Block Ghailardh, Panchayat Arraha Mahua Dighraha ward 15, 16 Including Electricity/ Power Bills which will be borne by the agency based on the prevalent tariff excluding subsidies ( if any ) fixed by the Bihar electricity regulatory commission, applicable for the" HGNJ" project in P. H. Division, Madhepura.