Details: control desk: charges for cleaning of control desk by plc panel, intermediate panel, operator console and ups with battery back up using vacuum cleaner- cleaning the bush button on/off element by using cleaning agent – tightness checking of terminal blocks and terminals complete in coal handling control room-iii monthly two times. pull chord switches: charges for removal of top cover and removal of carbon dust by using hand blower and cleaning the terminals with cleaning agent and tightness checking of pull chord switches and refixing all in the original position for all conveyor inclusive of safety equipments monthly twice (27a-22nos, 27b-22nos, 26a-9nos, 26b -11nos, 25a- 20nos, 25b – 21nos, 24a – 25nos, 24b – 24nos, 22 – 16nos, 36a – 6nos, 36b – 6nos, 28a -10nos – 28b – 16nos) total no. of pull chord switches – 208 nos. zero speed switch: charges for removal of top cover and removal of carbon dust by using hand blowers and cleaning the terminals with cleaning agent and tightness ch
Sector: Power Sector