Maintenance services to ab assets at directors secretariate adjecent area admin building at zone-i sed complex and manthan auditorium and electro optical system testing (facet) tera / rtrs complex small arms building linac complex at tbrl ramgarh

Periodical services to certain building in zone- ii to zone-viii and rtrs at tbrl range ramgarh

Maintenance including day to day operation of e and m installations at high power microwave facility and instrumented small arms ballistics range for 24 x 7 operation and maintenance in zone i at tbrl range ramgarh

Maintenance services to arboriculture assets at around the intermediate assembly, integration and test facility building and sed complex and manthan auditorium at tbrl range, ramgarh through arboriculture services

Special repairs to building no o-01, o-12 (ppg complex) in zone-viii at tbrl range ramgarh and special reapir to building no o-17, o-18, o-19 (telec group) in zone-viii at tbrl range ramgarh under ge (i) rnd chandigarh

Maintenance services to arboriculture assets at directors secretariat and adjacent area at zone-i tbrl range ramgarh through arboriculture services

Maintenance services to arboriculture assets at admin building, wet canteen workshop mi room and adjacent area at zone-i tbrl range ramgarh through arboriculture services

Maintenance services to arboriculture assets at electro optical system testing facet, tera rtrs complex, small arms building and linac complex at tbrl ramgarh range through arboriculture services