bids are invited for medical gas pipe line system electrical panel , agss system repairing , air compressor , vacuum pump , leak testing , service electrical panel, agss system repairing, air compressor, vacuum pump, leak testing, repairing of master alarm system, repairing of oxygen control panel, repairing of n2o control panel, supply and fixing of n2o rubber tube, repairing of three stage ultra filter, supply and fixing of air hp tube, repairing of bacterial filter station, supply and fixing of vacuum rubber tube, sitc of 22 mm copper pipe, sitc of 15 mm copper pipe, sitc of 12 mm copper gemarpts searched pipe, repairing of 2 gas bedhead panel, repairing of strings used in gemarpts 3 gas bed head panel, supply and replacement of 15 mm dia floor zonal valves, supply and replacement of 28 mm dia floor zonal valves, supply and replacement of 42 mm dia floor zonal valves, valve with valve box and pressure gauge for 2 gas service, supply and replacement of vac outlet point, supply and replacement of oxygen outlet point, repairing of 3 gas service area line pressure alarm, repairing of 2 gas service area line pressure alarm searched string: electrical panel operation and maintenance of electrical systemselectrical installations, operation and management service of electrical buses searched string: agss system repairing domain name system (dns), annual maintenance service - epabx system, integrated security surveillance 1 26system service, operation and maintenance of hvac total quantity : 236