tender for supply, installation, commissioning, operation & maintenance of continuous ambient air quality monitoring stations (caaqms) and display system at alappuzha, palakkad, idukki and malappuram (the bidder shall quote the unit rate for one (01) station, which shall be the basis for evaluation of financial bid) , caaqms station including display for two locations , monitoring station container rack for fixing analysers and other supporting accessories as per required specification , cost of container foundation , analyzers(7 nos) (so2, no2, nh3, co, o3, btx analyzer, pm 10, pm 2.5 with sampling head , sampling port for gaseous pollutants , meteriological sensors for 6 parameters (wind speed, wind direction, ambient temperature, relative humidity, rainfall and solar radiation , telescopic crank - mast 10 meter height , multi calibration system for zero and span calibration cylinders for so2, no2, nh3, co, btx analyser one set , software for data acquisition system for the station and connectivity with local and existing server , split air conditioners 1.5 ton, 1.0 ton ( one number each) , uninterrupted power supply ( three phase 10kva ups along with automatic delayed restoration device (adrd) with 8 hours backup in full capacity for smooth operation of the station , cost of display system , comprehensive annual maintenance contract during warranty period including operator charges , comprehensive annual maintenance contract for five years after warranty period including operator charges consumables , 1st year after warranty , 2nd year after warranty , 3rd year after warranty , 4th year after warranty , 5th year after warranty , 6th year after warranty , 7th year after warranty , 8th year after warranty , 9th year after warranty , 10th year after warranty , additional cost, if any, details to be uploaded