Tender For corrigendum : manufacturing & supply of 11200mm curved switch with 60e1a1 thick web tongue rails for 1 in 16 turnout b.g. (1673mm) for 60e1 rail with r260 grade on psc sleepers for 25t axle load to rdso drg. no. t-10071 alt. nil and confirming to specification irs t-10-2025 with all fittings as per rdso drawing no. t-10071 excluding elastic rail clips & insulating liners. (list of fittings as per annexure b). (the alteration in drawing and specification issued by rdso up to one month prior to tender opening date shall be applicable). note: i. one set of spares/fittings as per list mentioned in table part c of drg. no. t-10071 shall be supplied with each lot of 10 sets of thick web switch (annexure c). ii. contracts/supply orders will be issued for quantities in the multiple of 10 sets only. iii. r-260 grade rail shall be utilized for the item. [ warrantyperiod: 30 months after the date of delivery ]
Tender For manufacture and supply of 10125 mm pre-curved/curved switches with zu- 1- 60/60e1a1 thick web grade 880 class a tongue rails and uic 60kg/m grade 880, class a/class b prime quality stock rails with elastic fasteners and spring operated setting device (rdso-t/6216), complete (with check rails) with all fitting for 1 in 12, bg 60 kg turn out for fan shaped layout on psc sleepers i.e. all fitting for switch portion as per sub assembly drg. no. t-6155 (alt-13) in accordance with rdso's standard drawing no. 6154 excluding standard fish plates, fish bolts and nuts er clips, insulating liners.latest alterations/amendments shall be applicable. note: pre-curving shall be done as per rdso letter no. ct/ptx/tws/design dt. 06.07.2023. (note: no pre-curved tws is required). [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of complete turn out (rh) set with all fittings and fastenings including psc sleepers, lead rails and o , joggled fish plate for 60 kg bg rail system as per rdso drg. code-t-5849 , angle tie for 60 kg bg rail system as per rdso drg. code rt-6927
Tender For work of various base depot/site activities in c/w through sleeper renewal by pqrs 36.00 km at various locations of single line of existing track laid with 52 kg rails on psc-6 sleepers with m+7 density with proposed psc sleeper with m+8 density on qz-brml section & construction of pqrs depot for 36.00 km tsr by pqrs in qg-brml section under sr.den-i/jat
Tender For corrigendum : manufacturing and supply of rail bush (gun metal) to rdso drg. no. t-6217/30 (alteration 05) components of spring setting device (ssd) for thick-web /o.r. curved switches b.g. (1673 mm) for 60 kg (uic) / 52 kg on psc sleepers and conforming to specification is: 10742-1983 (grade-ii) revised up to date. [ warranty period: 30 months after the date of delivery ]
Tender For sw-i:gudur-vijayawada section: (i)trr(p) - 2.217tkm from km 221.060-223.277 on up line at sse/p.way/bttr between gudur - kadavakuduru(excl) stations of sr.den/south/bza jurisdiction.(ii) tsr(p) - 21.544tkm with pqrs & trt at various locations on up & dn lines at sse/p.way/gdr, sse/p.way/nlr & sse/p.way/bttr sections in between gudur - kadavakuduru(excl) stations of sr.den/south/bza jurisdiction.sw-ii:gudur-vijayawada section: tsr(p) - 20.044tkm with pqrs & trt at various locations on up & dn lines at sse/p.way/kvz, sse/p.way/skm & sse/p.way/ogl sections in between gudur - kadavakuduru(excl) stations of sr.den/south/bza jurisdiction.sw-iii:vijayawada division: gudur-vijayawada section : (i) tfr(a/f): through renewal of fittings on psc sleeper track for a total length of 17.101tkm, (ii) tbr: through ballast recouping of track along with deep screening by bcm for a total length of 1.496 tkm, (iii) twsej-65sets at sse/p.way/gdr, sse/p.way/nlr, sse/p.way/bttr & sse/p.way/ogl sections between gudur - kadavakuduru(excl) stations of sr.den/south/bza jurisdiction. and (iv)glued joints-122nos at sse/p.way/gdr & sse/p.way/nlr sections between gudur - kadavakuduru(excl) stations of sr.den/south/bza jurisdiction.sw-iv:gdr-bza section:trr(p)-0.607km from km.174.000-174.607 on up line in aden/nlr sub-division.sw-v:gdr-ru section: laying of slack gauge sleepers at 40 curve on up & dn lines (aden/nlr sub-division) for total nos of 2565 sleepers.sw-vi:gudur-vijayawada section:tfr(a/f)-7.572km & tfr(cgrsp)-9.710km at various locations of aden/nlr sub-division.
Tender For trr (secondary) of existing 52 kg 90 uts rails laid under psc -14 sleepers with secondary 60 kg 90 uts rails for a length of 51.118 km between plh- gnpr i.e km 39.051 to km 90.169 under aden/che section on nwp - gnpr line of waltair division.
Tender For manufacture & supply of ncr grsp for 6400 mm over-riding lh/rh derailing switch with curved tongue rail bg (1673 mm) for 60e1 rail on psc sleepers to rdso's drg. no. t-6068,(alt-5/latest alteration) & irs spn. t-55-2025 (revision-01) as amended upto date of closing of tender. list of grsp (as per drawing available on rdso website) is as follows:- t-10162 = 22 nos ,t-10160 = 17 nos ,t-10335 = 03 nos ,t-8911 = 22 nos ,t-8906 = 04 nos ,t-8913 = 06 nos ,t-8955 = 06 nos [ warranty period: 48 months after the date of delivery ]
Tender For supply of fan shape psc sleeper fitted with under sleeper pad for 1 in 12, 60 kg turnout to rdso drawing no.rt-4218 (each set consists of 96 sleepers as per rdso layout drg. no.rt- 4218) and as per latest alteration/amendment to irs specification no. t-45 up to date of tender opening [ warranty period: 60 months after the date of delivery ]
Tender For manufacturing and supply of inspection gauge for 6400 mm curved switch with zu-1-60 thick-web tongue rails for 1 in8.5 turnout b.g. (1673mm) for 60 kg (uic)/60e1 on psc sleepers to drg. no.rdso-t6280 as per rdso drawing number rdso/t-9002 along with testing and calibration by any government approved lab or by any nabl accredited labs. the single kit consist of 8 nos. different gauge as per annexure-i (sr. no. 02). [ warranty period: 30 months after the date of delivery ]