providing and fixing of air conditioners with allied items at remaining community centers at various location under municipal corporation, panchkula.recall--1. oxygen manifold 2. emergency oxygen manifold 3. nitrous oxide manifold 4. emergency nitrous oxide manifold 5. copper piping & fittings brand with bsi kite marked certified bsen 13348-2008/llyod certified 6. zonal valve box 7. medical line valve 8. bed head panel 9. liquid oxygen tank 10. ot wall & ceiling panel system 11. laminar flow(planair) 12. peripheral lights 13. surgeon control panel 14. x-ray viewing screen 15. scrub 16. ot doors 17. electrical switch / sockets etc. 18. conducting (pvc pipe & fittings) 19. storage unit 20. hatch box 21. ips -1. fully automatic oxygen control panel 2. gas oultet point for oxygen, vacuum, air-4 ,air-7 & n2o – 3. oxygen flow meters with humidifier bottle 4. fully automatic nitrous oxide controls 5. air compressor system 6. vacuum system 7. ward vacuum unit 8. theatre vacuum unit 9. alarm system 10. ot flooring 11. single arm pendent 12. double arm pendent 13. led ot lights 14. camera system 15. monitor system