Tender For request for proposal rfp for supply, installation, commissioning and 5 years of comprehensive operation and maintenance services of 18 continuous ambient airqualitymonitoringstations (caaqms) in the state of uttar pradesh.
Tender For corrigendum : service contract for establishing two numbers of continuous ambient airqualitymonitoringstation (caaqms) on a built, own and operate (boo) basis for numaligarh refinery limited