Tender For supply of dc-dc converter, input voltage 96 v dc (72-144 v ) 1.8 a ,output voltage 24 v dc 4.2 a it should be same size and design suitable to be fitted in automatic fire & smokedetectionsystem in ac lhb & icf coaches as per rdso spec no. rdso/2008/cg-04/rev-06 amd 1 accepted make mean well model no sd-100d-24 or similar [ warranty period: 12 months after the date of delivery ] ]
Tender For supply of air flow meter suitable for advance hi tech make fire and smokedetectionsystem as per rdso/2008/cg-04, rev-6 [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of hot wire testing equipment with analog meter specification - i/p voltage 220/240 volt, o/p voltage - 6 volt 30 amp for diagnosing the automatic fire and smokedetectionsystem as per str rdso/2008/cg-04 (rev. 6) [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply of fire detection and alarm system powergrid silchar sub station : : - smokedetectionsystem , fire detection and alarm system for control room , fire detection and alarm system for switchyard panel room of 9 m length , fire detection and alarm system for 400kv gis hall , fire protection system for local relay room for gis , indoor fire detection and alarm system for fire fighting pump
Tender For supply, installation and commissioning of vesda (very early smokedetection) system including replacement of completed vesda pipeline with new pipeline inside and outside of valve hall for pole 1 and pole 2 valve hall at hvdc terminal station chandrapur. emd rs. 1,39,521.83/- & tender fees: rs.5,000/- (gst extra)
Tender For corrigendum : supply & installation of combined aspiration type automatic fire & smokedetectionsystem integrated with linear heat detection (lhd) cable system.