Operation And Maintenance Of Electro- Mechanical Installations-, 01 Operator for STP at PCDA Devikhera, Operation And, Maintenance Of Electro- Mechanical Installations- 02 Operator for, pump house at PCDA Devikhera, Operation And Maintenance Of, Electro- Mechanical Installations- 01 Plumber for day to day, Maint at PCDA Devikhera, Electro- Mechanical Installations- 01 Electrician for day to day, Electro- Mechanical Installations- 01 Sweeper for day to day