Annual Maintenance Of Power Pumps Erected In Borewells84 Nos Inclusive Repairing Of Motor And Pumpsets And Attending The Leakages In Distribution Pipeline In Ward No.08 16 And 32 For A Period Of One Year Tiruppur Corporation Gf Annual Maintenance Of Power Pumps Erected In Borewells84 Nos Inclusive Repairing Of Motor And Pumpsets And Attending The Leakages In Distribution Pipeline In Ward No.08 16 And 32 For A Period Of One Year