Tender For supply of signal exchange light - flashing led lamp (green and red) at outside of the driver's cabfor exchange of signal between driver/guard and the station master during train operation, it shall be conforming to rdso specification no. elrs/spec/pr/0022 latest, visibility at 2km in day and night, frequency of flashing 55-65 per minute, ip66 protection. the overall general management shall be followedas per icf drg.no.889-7-2-007 latest stand suitable to vb rakes as per rdso specification no. rdso/pe/spec/emu/0196-2019. [ warranty period: 30 months after the date of delivery ]
Tender For 1) supply of route led signal lighting unit retrofittable in existing cls housing as per rdso specification no. rdso/spn/153/2023 revision 5.0 or latest amendment.2) supply of calling on led signal lighting unit 110v ac retrofittable in existing cls housing and compatible with ac led ecr as per rdso specification no. rdso/spn/153/2023 (rev.5.0) with latest amendment.3) supply of shunt signal aspect led signal unit, 110v ac having lamp proving output to drive led lamp proving relay, the complete unit confirming to rdso spec no. rdso/spn/153/2023 (rev.5.0) or with latest amendment or to the latest specification of led signal aspects and technical specifications
Tender For supply of led signal lamp for main colour light signal (integrated) conforming to rdso specification no. rdso/spn/199/2025 rev.1.2 with amendment 1 for red aspect.
Tender For corrigendum : supply of led signal lamp for main colour light signal (integrated) conforming to rdso specification no. rdso/spn/199/2025 rev.1.2 with amendment 1 for yellow aspect.