Day To Day Operation And Guarding Of Pumping Machinery And Others At Pump House No. Tw-i, Ii, Iv Of Contai Saline Area Reju. Zone-iv Water Supply Scheme Block- Contai-ii Desopran Dist.- Purba Medinipur Under Midnapore Mechanical Division, P.h.e. Wbphe/ee/mmd/niet- 14 Of 2025-26