tender for comprehensive annual operation and maintenance contract of animal resource facility at csir-iicb, salt lake campus.; comprehensive annual maintenance and operational contract of animal resource facility at csir-iicb salt lake campus including engagement of plant operator for day to day operation at mornig, day and night shift in all working days, holidays etc. (24x7). major equipments covered under this job (ref. annexure-a in tender document) :1. air handling unit.2. hepa & carbon filter. 3. ahu fan & exhaust fan.4. ahu & exhaust unit motor5. duct heater & pan humidifier.6. fire damper, damper, diffuser.7. bms, field instrumentation, access control.8. chiller unit.9. air shower.10. chiller water circulating pump.11. hvac electrical panel12. led light fixture.13. co & co2 gas senser.14. cctv.15. varriable friquency drive (vfd).16. other associated accessories and components related to the hvac system.