Tender For repair maintenance of 1600 kva electrical substation equipments of bhasha bhawan, 2 nos. 1000 kva and 1 no. 500 kva electrical substation, 8 nos. dumb waiters in two banks (comprising 4 nos. each bank), 2 nos. 10 passengers, 2 nos. 8 passengers & 1 no. 13 passengers lift at bhasha bhawan, national library complex, kolkata during 2025-26 (sh: laying of cable and replacement of cable junction boxes of streetlightpole at national library).
Tender For corrigendum : supply of air circuit breaker 3 pole, 800 amp, 750v, 50hz cn-cs800c, with 6 no + 6 nc , open air execution thermal magnetic mv voltage release dn1e fixed type manually operated , confirming to rcf specification no edts 103 rev-d, am-7, suitable for use in control panels of rajdhani /shatabdi trains power cars. accepted make : lauritz knudsen electrical automation (formerly l&t), abb & ge as per special repair no. 5 of bom of rcf specification no. edts 103 rev-d, am-4, or any rcf/rdso approved make.