Tender For Supply, Installation, Commissioning And Operation & Maintenance Services Of Continuous Ambient Air Quality Monitoring Stations (Caaqms) At Port Blair.-Corrigendum

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Tender For Supply, Installation, Commissioning And Operation & Maintenance Services Of Continuous Ambient Air Quality Monitoring Stations (Caaqms) At Port Blair- 1. Automatic Ambient CO Analyzer 2. Automatic Ambient SO2 Analyzer 3. Automatic Ambient NOx and NH3 Analyzer 4. Automatic Ambient O3 Analyzer 5. PM10 Monitor 6. PM2.5 Monitor 7. BTX Analyzer 8. Multi-calibration systems for gaseous monitors comprising of gas supply / generation and automated calibration 9. Meteorological Instrumentation comprising Wind Direction, Wind Speed, Ambient Temperature, Relative Humidity, Solar Radiation and Rainfall mounted on telescoping crank up meteorological Mast. 10. Computer system consisting of one PC along with Laser Printer and DAS at the monitoring station and one PC at central office with peripherals and software for data acquisition / Data display ANPCC / transfer and system integration, telephone, Modem. 11. Housing/ Container for Continuous Automatic Monitoring Stations with Sampling line, Internal fitting, Instruments racks, Electrical and Gas line fittings, Tools (electrical and mechanical), Data display system, Recommended spares . 12. 2 Ton capacity split Air conditioner 13. 1 Ton capacity split Air conditioner 14. Single Phase 10 kVA UPS, 1 Hour backup 15. Single Phase 5 kVA UPS, 2 Hrs. backup 16. Transportation cost 17. Annual operation & Maintenance of CAAQMS for five years.-Corrigendum