Secondary Spring For 3 Phase Locos As Per Clw Specification No. Clw/Ms/3/Spec/Eldo-Bog Ie/004 . Alt-3 Or Latest And Clw Drawing No. 1209.01.015.010 Alt-2 Or Latest. Nb: The Latest Alteration N Umber Applicable Implies The Alteration Number That Is Prevailing On The Date Of Opening Of The Tender O Nly. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted : Max 8 Lacs ] ]