Tender For repair maintenance of various e & m services in cghs polyclinic at sector - 12, r.k.puram, new delhi during 2026-27. (sh :- operation and maintenance of ei fans, and pumps, fire fighting system (down comer system) and fire alarm system, diesel generator set including operation of lifts)subwork/packages:operation and maintenance of ei fans, and pumps, fire fighting system (down comer system) and fire alarm system, diesel generator set including operation of lift