4 Charges for Testing of protection relays Charges for Testing of protection relays and attending defects, replacing defective Relays, transducers and meters, CT terminal tightness checking in 11KV, 3.3KV, 415 V switchgear panels as instructed by Maintenance Engineer in charge. This work shall include consumables Cotton/banian waste, cleaning brush, necessary tools and hot Air blower etc., 5 Charges for Checking control circuits Charges for Checking control circuits, replacing defective relays, transducers, meters, CT&VT terminal tightness checking and attending defects reported by operator in control panels like GRP, DAVR, BTS, RTCC, ECP, DATA Concentrator, DG Set, TDBFP EOP, Main Turbine EOP, testing of relays in GRP panel as instructed by Maintenance Engineer in charge. This work shall include consumables like Cotton/banian waste, cleaning brush, polyethylene covers with proper tie arrangement, necessary tools, Air blower etc., 6 Charges for Cleaning GRP, DAVR, BTS, RTCC, ECP, DATA Concentrator Charges for Cleaning GRP, DAVR, BTS, RTCC, ECP, DATA Concentrator, TDBFP EOP panels and relay compartments in 11KV, 3.3 KV, 415V Switchgear panels. This work shall include consumables like Cotton/banian waste, cleaning brush, necessary tools and hot Air blower etc.,