Replacement of Air Quality (NOx and PM10) Analysers

Hackney Council is seeking to replace the NOx and PM10 analysers (instruments) at its automatic air quality monitoring station located at Old Street. The Old Street automatic air quality monitoring station has been in operation since the early 2000s, and the existing NOx and PM10 analysers are reaching the end of their operational lives. The Council is seeking quotations to replace the instruments to ensure the continued reliability of the monitoring station in the future. Please note, suppliers are not required to...