Providing 65 nos. private security guards and 1 no. private security supervisor on outsourcing at s and pc department, rg2 area for a period of 24 months under unit rate system.

Annual maintenance of lt swgr buses modules breakers electronic controller panels auxiliary control panels power transformer over hauling of lt motors cleaning and painting of 144 nos insulators reconditioning of oil in 12nos of hvr transformer

Annual overhauling works of lt 415 v ac switch gear of uss iv tvmcc iv n e iv dg iv and sss a and bus coupler and dc switchgear of 220v dc iv 24v dc iv and buses modules breakers and isolator during annual overhauling for the year 2023 24

Ttps es circle em iii annual overhauling maintenance works in generator 24 kv isolated bus ducts 6.6 kv bus ducts generator transformers r y b phases unit auxiliary transformers a and b in unit iv during capital overhaul for the year 2023 24r

Improvement of dielectric strength of transformer oil by hot oil circulation in generator transformer 4r 4y and 4b phases uat 4a and ust 4a during capital overhaul 2023 24

Discharging and charging of 24v dc system batteries 220v dc system batteries 360v ups system batteries and 220v dc switchyard ii batteries cleaning and tightness checking of charger panels cleaning of inter cell connectors and inter row connectors

Annual overhaul maintenance in generator and its auxiliaries such as stator water system seal oil system and h2 gas system during unit iv capital overhaul for the year 2023 24 or there after

Ttps es em iii- annual overhauling works of 6.6 kv ht switchgear panels breakers and bus ducts in 4a 4b and c3a buses in unit iv and station bus for the year 2023 24

Ttps es circle em iii annual maintenance of lt switchgear modules and breakers bmcc bvmcc and sbmcc panels at 6.6 kv in unit iv for the year 2023 24

Ttps em i overhauling of 2 nos leaky electrolytic cells in hydrogen plant ii