Supply and Delivery of Replacement Instruments for Air Quality Monitoring Stations (AQMS)

Department of Environment, Parks and Water Security (DEPWS) requires the services of a suitably qualified contractor to provide instruments to replace seven instruments that have reached their end of life service in the Northern Territory Environment Protection Authority (NT EPA) network of ambient air quality monitoring stations. The instruments to be replaced comprise of air quality monitoring instruments and ancillary equipment used for data acquisition, control and storage.The air quality monitoring instruments required are carbon monoxide gas filter correlation/infra-red analysers (two) and ozone non-dispersive ultra-violet analysers (two) that comply with the relevant Australian Standard for air quality monitoring. Ancillary instruments required include ADAM base modules (two) and PC data logger (one).Thermo Scientific air quality monitoring instrument brands are to be supplied since they are used throughout the NT EPA network of stations and have proven to be reliable and accurate. Ancillary instruments are compatible with propriety software used for data management in the network.