Tender For manufacture and supply of 1 in 8.5 diamond crossing with single slips (curved switch) bg for 60 kg (uic) rails on psc sleepers layout complete with 7000 mm over riding curved switches to rdso drg. no. t-6493 alteration 2/(latest alteration) and specification: irs: t-10-2025 & cms acute crossings to rdso drg. no. t-4967- 02 nos/latest alteration, cms obtuse crossings to rdso drg. no. t-6495 - 02 nos/latest alteration and specification irs: t-29 (revised 2024),with latest revision/corrigendum/amendment complete with all parts listed in the sub assembly rdso drg. no. t-6493 but excluding standard fish plates, fish bolts, elastic rail clips, insulating liners/metal liners as amended up-to date of closing of e- tender.note:- rails needed for fabrication purpose has to be arranged by supplier at his own cost. list of fittings as per annexure -b
Tender For sw 1) wd-sc-kzj section: through turnout renewal of exg. 52kg/60kg switches, lead rails and crossings in running lines with new 60kg curved switches/thick web switches, lead rails and cms/wcmsc for total 180 sets {ttrr (cs ---128 sets (1 in 8.5---119, 1 in 12---8, 1 in 16--1) cmsc=22 sets (1 in 8.5---20, 1 in 12--2), tws--34 sets (1 in 8.5-23, 1 in 12---11) wcmsc ---29 sets(1 in 8.5---22, 1 in 12--7) & ds=18 sets)}. sw 2) through turnout renewal of exg. 52kg/60kg switches, lead rails and crossings in running lines with new 60kg curved switches/thick web switches, lead rails and cms/wcmsc for total 84 sets {ttrr (cs---14 sets (1 in 8.5---14) cmsc=24sets (1 in 8.5---24), tws---28 sets (1 in 8.5--22, 1 in 12--5, 1 in 16--1) wcmsc----18 sets (1 in 8.5---12, in 12---5, 1 in 16--1)} under den/central/sc section.
Tender For supply of running contract for 6400 mm curved switches with 60 e1a1 thick web tongue rails for 1in 8.5 turnout bg (1673 mm) for 60e1 rail with r260 grade on psc sleepers as per rdso drawing no. t-9775 with alteration 3 in accordance with rdso's standard drawing no.t-9774 alteration 2 and conforming to irs specification no. irs:t-10-2025 & irs:t - 62 -2025 (complete set) with latest revision/corrigendum/amendment complete with all parts listed in the sub assembly rdso drawing no. t-9775 but excluding standard fish plates, fish bolts, elastic rail clips, insulating liners/metal liners as amended up-to date of closing of e- tender. rails needed for fabrication purpose for tongue rails, stock rails and check rails will be arranged by supplier at his own cost in terms of railway board's letter no. 2022/track-1(p)/fabricators dt. 24.01.2022. list of fittings attached as annexure-c
Tender For supply of running contract of 10125 mm curved switches with 60 e1a1 thick web tongue rails for 1 in 12 turnout bg (1673 mm) for 60e1 rail with r260 grade on psc sleepers as per rdso drawing no. t-8780 with alteration 4 in accordance with rdso's standard drawing no.t-8779 alteration 3 and conforming to irs specification no. irs:t-10-2025 & irs:t-62 -2025 (complete set) with latest revision/corrigendum/amendment complete with all parts listed in the sub assembly rdso drawing no. t-8780 but excluding standard fish plates, fish bolts, elastic rail clips, insulating liners/metal liners as amended up-to date of closing of e- tender. rails needed for fabrication purpose for tongue rails, stock rails and check rails will be arranged by supplier at his own cost in terms of railway board's letter no. 2022/track-1(p)/fabricators dt. 24.01.2022. list of fittings attached as annexure-c.
Tender For rate contract for manufacture and supply of 10125mm curved switches with 60e1a1thick web tongue rail and anti creep device for 1 in 12 turnout b.g. (1673 mm) for 60e1 with r260 rails on psc sleeper (for 25t axle load) to rdso drg. no. t.9791