Tender For corrigendum : construction of balance work of single line bg tunnel no. 6 main tunnel ( length-1746 m), escape tunnel ( length-1542 m) and cut and cover (length- 250 m) and slope protection work from portal p1 side and other ancillary works between ch. 45750.0 m to ch. 50746.0 m in pherima-piphema section in connection with dimapur-kohima new bg line project.
Tender For annual maintenance contract of 01 no. digital ultrasonic weld tester make-modsonic machine no. e6302-2270 model - einstein ii (at) for 02 years under dy.ce/con/track/maligaon.
Tender For supply of 2 kva ups 160-260v, single phase, 50hz, spwm true on line double conversion ups with igbt module based inverters having transient surge protection, monitoring by lcd display of i/p & o/p voltage/current &battery voltage charging and discharging, battery with ms stand of standard "l" angle channel duly spray painted with two coats of epoxy based paint or powder coated. make/brand: technomax (self) oem. [ warranty period: 30 months after the date of delivery ] ]
Tender For design, supply, erection, testing and commissioning of 25 kv, 50 hz, single phase traction electrification of balance works in 1) kir-kdpr and kir-mfa sections of katihar division, including three nos. switching stations.2) modification work of 25 kv ohe works at araria station yard and 25k feeder wire through underground cable at araria station. 3) balance electrification work in arr-gaga section including four nos switching stations. 4) procurement and supply of tools and plants at kaliganj depot 5) general electric work in kir-kdpr-mfa section 6) general electric work in arr-gaga section "
Tender For conducting dgps/total station survey, checking/fixing of centerline on ground with reference to various gcp during work execution, hydrological survey and fixing of reference pillars at various locations in phase iii in between stations pherima & zubza in connection with the construction of new bg line from dhanasiri to zubza.
Tender For conducting topographical survey, fixing of alignment on ground, preparation of l-sections, yard esps, preparation of proposals for land acquisition, processing for approval of forest diversion, tree cutting, wildlife conservation plan etc and ancillary works in connection with chalsa-naxal (19.85 km) new line
Tender For supply of bpe online ups of rating 3.0 kva with battery of backup time 120 minutes brand: bpe or similar make. [ warranty period: 30 months after the date of delivery ] ]
Tender For request for proposal (rfp) for appointment of general consultant (gc) for design engineering works of general manager, nf railway (construction), maligaon
Tender For supply of elastic rail clip(erc) j clip with higher toe load for fish plated joint /insulatedglued joint on psc sleeper drg: (rdso) rdso_t_8258_ alt_1 spec: (rdso) irs/t-31-2025 sixth revision [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of nylon cord reinforced grsp for lead portion of 1 in 16 over-riding turnout for 60e1 (drawing and item details as mentioned in set documents are applicable) drg: (rdso) rdso_t_10159 to rdso_t_10162_alt_nil, (rdso) rdso_t_10250_alt_nil, (rdso) rdso_t_10261 to rdso_t_10276_alt_nil spec: (rdso) t- 55-2025 revision-01 set doc: set document for rt_5691 [ warranty period: 30 months after the date of delivery ] ]