Tender For corrigendum : reconductoring 11kv oh line by ht covered conductor from kathadi ab towards west under electrical section, sooranad. - re conductoring 11 kv oh line by ht covered conductor from kathadi ab towards west under electrical section sooranadu
Tender For corrigendum : new covered conductor work nh east side kannetty ,keralafeeds , karunagappally feeder under electrical section karunagapally south.
Tender For corrigendum : supply of 50 sq.mm ,blue colour, electron beam irradiation curing process or chemical curing process thin walled flexible elastomeric cable with copper conductor suitable for rolling stock application conforming to rdso spec. no. elrs/spec/elc/0019,rev.4,feb-2018,1.8 kv grade. note:1)item/type/model/make/brand from the manufacturer/suppliers as approved by rdso shall only be considered. 2. cables shall be supplied in coils of 500 metres length, and left overquantity in multiples of 100 metres with a tolerance of +/-5% on the length. 3. firmshall indicate the curing process (e-beam irradiation (or)chemical curing) in their offer. [ warranty period: 30 months after the date of delivery ]
Tender For supply and termination of 20a, 240 v plug and socket with two pin industrial plug with socket confirming to iec 61439-3 suitable for flush mounting and surface mounting with cord end termination suitable for copper cable of conductor size 1.5 sqmm with cord-end termination in shop floor. all electrical works shall be carried out in accordance with the provision of indian electricity act 2003 and indian electricity rules 1956 amended to date and all the safety codes and procedures outlined in the safety codes shall be complied with general and safety requirement shall be governed by is 13947 (pt 1) 1993 and is:8623/1993, amended to date also termination of all cables shall be done with bimetallic terminal connector suitable for 2.5 dia aluminium tubular busbar for 20a copper palm copper cu etp cw 0041a and aluminium barrel aluminium al 99.5 cable connector temperature resilience, corrosion resistance size: 2.5 sqmm confirming to is: 5561-1970 with maximum temperature rise of 90 degree celsius. material shall be confirmed to designation a6 of is: 617-1959. breaking resistance for barrel 85 n/m sq m and for palm 225 n/m sq m with stretching a5% for barrel must be for palm 25. [ warranty period: 30 months after the date of delivery ]