O and m of e m, and water supply installations including maintenance to drdo technical and transit facilties at dmsrde kanpur and camc of epabx and online ups systems installed at various drdo transit facilities at dmsrde kanpur

Mno of elect. water supply, hvac, ro plants, stp plant inst. drdo tf, sply of potable water, trials teams at affru, clearance, clearing of desert sand from boundary wall, camc of epabx, online ups systems inst. at drdo gh and tf at chandan range

Maint. of elect. water supply, hvac inst. inc. maint. to drdo tech., supply of potable water for use of tf, prov. of clrng of desert sand from boundary wall of drdo tf, camc of epabx, online ups sys. inst. at drdo tf and cvrde cell at mffr suratgarh

Maint. nd oper. of em nd hvac install. incld. dat to day maintenance to drdo transit, technical nd sports facilities, maint. nd oper. of ro plants nd comprehensive annual maint. of epabx and online ups systems installed at varios locations adrde agra

Ondm of hvac, em, incld. dg set bio chem. sensr lab nd audit. high contait. fac. gwalior nd maint. of drdo gh, off. nd ngos tf gwalior nd otis elevt. at sensr lab gwalior and camc of epabx, online ups sys. instld. at drdo gh nd tfs at gwalior.

Comprehensive annual maintenance and upkeep of data network, lan / wan items including manpower support at drdo bhawan, new delhi

Comprehensive annual maintenance of epabx and online ups systems installed at various drdo guest houses and estates under emu (rnd) delhi

Comprehensive annual maintenance and upkeep of fire detection system at drdo bhawan, new delhi