1. Maintenance Of Electrical Installation And Fans, And Compound Lights Including Repair Maintenance of Pump Sets, Generating Sets, Fire Fighting Equipments Etc At Siddha Regional Research Institute, Poojappura, Trivandrum. Sh. Annual Comprehensive Maintenance Of 1 No Otis Make 15 Passenger Cum Bed Lift - Hospital Lift, Mrl, G 3 Floors, 0.5 M Per Sec. 2) Maintenance Of Electrical Installation And Fans, And Compound Lights Including Repair Maintenance of Pump Sets, Generating Sets, Firefighting Equipments Etc At Ayurveda Research Institute For Women And Child Health Care At Poojappura, Trivandrum. Sh. Annual Comprehensive Maintenance Of 1 No Otis Make 13 Passenger Lift - Hospital Lift Mrl, B G 3 Floors, 1.0m Per 12sec.