Tender For supply, installation, calibration, testing and commissioning of (1) 04 (four) nos. continuous ambient airqualitymonitoringstations (caaqms) and parameters to be monitored are sox, nox, co, pm10, pm2.5 at all stations & meteorological data for one station. and (2) 03 (three) nos. continuous emission monitoring systems (cems) for the stacks connected to the fume extraction systems of electric annual rate contract furnaces and parameter to be monitored is solid particulate matter (spm) only. both caaqms & cems will be supplied with complete housing and fittings along with initial warranty period of 2 (two) years from the date of issue of final acceptance certificate (fac). scope of supply will be as per technical specification no. : rwf/m-lab/ts/caaqms & cems/25-26 dated 30/06/2025 enclosed. ]
Tender For supply of signal aspect led signal unit, 110v ac with health monitor alarm unit having lamp proving output to drive led lamp proving relay, the complete unit conforming to rdso specification no. rdso/spn/199/2010 revision 1.1 or with latest amendment or to the latest specification of led signal aspects and technical specifications. green led signal lighting units with built in current regulator retrofittable in existing cls unit as per rdso specification rdso/spn/199/2010 rev 1.0 with latest amendment for main signal unit.
Tender For supply of signal aspect led signal unit, 110v ac with health monitor alarm unit having lamp proving output to drive led lamp proving relay, the complete unit conforming to rdso specification no. rdso/spn/199/2010 revision 1.1 or with latest amendment or to the latest specification of led signal aspects and technical specifications. main signal red led signal lighting unit with build in current regulator ratrofittablein existing cls unit as per rdso specification no. rdso/spn/199/2010 with latest ammendnent.
Tender For corrigendum : supply installation and commissioning of 1no continuous ambient airqualitymonitoringstation caaqms at inspection bungalow ttps with facilities for data uploading and to establish the connectivity with the cac tnpcb chennai and cpcb newdelhi
Tender For quotation for spares for new ac pcrs of s-1, s-3 & s-8 drilling rigs, coupling device for ngr monitor, c. t., residual current, id 70mm for ngr monitor,remote alarm indicator & operator panel for ngr monitor
Tender For bihar state pollution control board (bspcb), invites e-tender from eligible bidders for supply, installation, commissioning and comprehensive operation & maintenance services of continuous ambient airqualitymonitoringstations (caaqms) within bihar & related services as specified in the bid document
Tender For corrigendum : supply installation commissioning and operation and maintenance services of continuous ambient airqualitymonitoringstations - supply, installation & commissioning of continuous ambient airqualitymonitoringstations (caaqms) along with operation, maintenance and related services