supply of main spring assly. m/s gsec drg. no. gsec/ panto/207 alt-1 or m/s contransys pt.no. c0600 or m/s concept order ref.no. 0101042 or similar corresponding part no. of oems c onforming to rdso spec no. rdso/2008/el/ spec/ 0066 rev.0 dated 20.06.2008 and amend 1 dtd. 31.12.08. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] - main spring assly.

East Coast Railway has invited bids for the supply of main spring assly. m/s gsec drg. no. gsec/ panto/207 alt-1 or m/s contransys pt.no. c0600 or m/s concept order ref.no. 0101042 or similar corresponding part no. of oems c onforming to rdso spec no. rdso/2008/el/ spec/ 0066 rev.0 dated 20.06.2008 and amend 1 dtd. 31.12.08. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] - main spring assly.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 5 October 2026, with the technical opening scheduled for 5 October 2026.