Details: 1. operating & maintaining the existing 3 nos of continuous continuous online ambient air quality monitoring stations including centralised data logger / monitoring system / station, 4 nos. led display boards, centerlized server , connectivity from local station to central data logger, from central logger to led display unit and to air care centre of tnpcb / cpcb and chpt website, submitting periodical reports including monitoring, all the operational softwares required, all as specified and as directed cost of replacement of accessories, spares, consumables, all labour, tools, transport, fuel,cables, materials, insurence expiry equipments, taxes, duties, levies for a period of 3 years after the warranty period for the existing systems, equipments, including systems, daily/monthly reports, including maintaining of all the computer systems, ups, air conditioning units, fans, lights, led display units, cables intalled in the caaqms belongs to chpa, ....etc. complete.note:1) the electrici
Sector: Harbor