maintenance of electronic installation and fans including repair maintenance of pump set, dg set and othermaintenance work in dc office, kanjhawala, sub registrar office kanjhawala & attached vrec centres (mangolpuri, sultanpuri, kirari, mundka 2) maintenance of electronic installation & fans ,repair maintenance of pumpsets ,street light at fire stations keshavpuram , wazirpur & paschim vihar and mangolpuri 3) day to day maintenance of e & m services at other miscellaneous sites under the nwesd-ii, police line pitampura, new delhi and concerned offices as district office f-block mangolpuri, women silai center sultanpuri, civil sub-division offices etc. (sh : routine maintenance of ei and fans including rmo pump set.)