Tender For supply of aquaguard nrich ro-uv storage 7 litre capacity or equivalent technical specification purification modules chemi block , mineral guard, ro cartridge uv e boiling teste adjuster, biotron cartridge active coper with zinc booster mass ro cartridge uv lamp 11 watt life of uv lamp 8000 burning hrs power conuption 60 wattro membrane 75 gallons/ day, purifying technology reverse osmosis and ultrviolet, ro fitter life 6000 litres [ warranty period: 12 months after the date of delivery ]
Tender For corrigendum : supply of led based head light (01 loco set consist of 02 nos. of led based headlight) as per rdso specification no. rdso/2017/el/spec 0134 (rev-3) for wap-4 conventional electric locomotives. note: bird guard to be provided on headlight glass to prevent breakage of glass due to bird hit. die cast aluminium body to be provided for headlight for long life and prevention of corrosion