tender for 610450050 , 610450060 , 610450065 , 610450068 , 610450080 , 650701052 , 664611000 , 664611001 , 664611002 , 664611003 , 664611004 , 664611100 , 664611200 , 664611201 , 664611202 , 664611203 , 664611204 , 664611205 , 664611206 , 664611207 , 664611208 , 664611209 , 664611210 , 664611211 , 664611212 , 664611213 , 664611300, railway track fittings, refer attached detailed specfications prestressed concrete sleepers, 60kg (bg without track circuiting) as per t-2496 , elastic rail clips for psc, sleepers to rdso/t-3701 , metalic liner, for 52kg rails on 60kg psc sleepers one pair of rdso/t-3741 & 3742, pad, rubber, grooved, standard size, suitable for 52 kg rails on 60 kg psc sleepers, fish plate for 52kg rails as per t-090m (one pair = 2nos. fish plates + 4 nos. fish bolts & nuts of size : 25x130mm), industrial use (iu) rail 52 kg flat bottom, grade-1 conforming to irs t-43-92 (latest revision), 664611200 as per rdso t-11525 cochin division, 664611201 as per rdso t-11526 cochin division, 664611202 as per rdso t-11527 cochin division, 664611203 as per rdso t-11529 cochin division, 664611204 as per rdso t-11531 cochin division, 664611205 as per rdso t-11533 cochin division, 664611206 as per rdso t-11535 cochin division, 664611207 as per rdso t-4894 cochin division, 664611208 as per rdso t-4895 cochin division, 664611209 as per rdso/t-5915 cochin division, 664611210 as per rdso t-10773 cochin division, 664611211 as per rdso t-5847 cochin division, 664611212 1 in 8.5 cms crossing body suitable for 52 kg rail as per rdso t-4867/2 cochin division, 664611213 for broad gauge as per rdso t-026(m) cochin division, 664611300 approach portion - 5 nos (t-4786 to t-4790), exit portion - 8 nos (t-5471 to t-5474, 2 nos. each), crossing portion - 14 nos (t-4831 to t-4844), lead portion - 18 nos (t-4813 to t-4830), switch portion - 22 nos (t-4791-2 to t-4792 to t-4812) cochin division