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. inc. oper. of em inst. to drdo otf n new scientists hostel at sec-29a, otf n offr. mess sec 24-d, 29, 38-b n 42a, 6 pass. at dgre sec-37a 10 passenger lift make schindler bio-tec lab at dihar, and 6 passenger lift at sec-29 chandigarh

Annual maintenance of air conditioning, refrigerator, water cooler, water purifier and washing machine at various drdo guest houses/buildings under emu (rnd) pashan, pune

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

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.

Om to watr supply stm. to vrs falct at rmg, dihar det, rmg sports compl. resid. area rmg nd comp. amc of bore well submer. pmp 10 hp, 7.5 hp at rmg maint. incl. oper. nd em instal. pump house, solar panels to drdo otf at rmg ngo tf at rmg.

Annual maintenance contract for epabx intercom system the office of emu (rnd) and drdo officers t/f (otf) at sec- 24 d, sec-29 a, chd, guest house at sec-38 b chandigarh, ramgarh, jammu and leh

Maintenance services to drdo otf extension of otf and ngo guest house at dihar leh through management services

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

Watch and ward services to rnd estate at drdo tf kolkata