Tender For reliability improvement in signalling system by means of repair, replacement and restoration of hitachi electronic interlocking system of katihar division
Tender For (a) part supply of signalling materials, digging of trenches, installation, testing and commissioning of multi section digital axle counters including indoor and outdoor work in connection with the work of (i) vadodara division: trr (p) 56.525 tkms. irpsm id 15.06.31.24.1.55.001 (ii) vadodara division: surat-vadodara tsr(p) - 59.718 tkm irpsm id - 15.06.31.24.1.55.002 (iii) bharuch - extension of pf-1 (iv) rehabilitation of br no. 502 (narmada river) as per recommendations of third party audit report between 323/32 to 325/10 between stations ankleshwar and bharuch station of vadodara division. (b) signalling work in connection with the engineering work of "vadodara division: raising of pfs to hl at important nsg-6 stns as per revised mea (pavi, chhuchhapura, hathuran, bakrol, kashipura sarar, pilol) (c) signalling work in connection with the engineering work of "vadodara yard - improvement to goods shed".
Tender For signalling work in connection with various ctr-ttr and other engineering works all over the lucknow division and signal cable shifting work in connection with provision of rgm siding at motiganj (motg) and tikri (tre) of ljn division.
Tender For supply of 24v dc relay fail safe electronic time delay device for railway signalling with fix ed timing (0-120) seconds and conforming to specification no. irs:s-61/2000 amd.3 or latest mounted on q-series relay base & covered complete with connectors, retaining clip etc. the interlocking code for this u nit shall be "afgky". [ warranty period: 30 months after the date of delivery ]
Tender For supply installation testing & commissioning of dual redundant arrangement of ufsbi electr onics for exchange of vital relay state exchange pertaining to ib signalling, etc. the system comprises of f ollowing sub systems: a) electronics for ufsbi interface as per irs spec. no. irs:s-104/2012 ver. 0 (latest a mendment). b) modem for ufsbi (for use of secondary media fc / quad) railway shall define secondary m edia before placing of order. c) automatic media changeover of modem working on redundant channels for data transmission on ofc/quad. d) wired 36-u floor mounting ms cabinet suited to fit 2 sets of ufsbi electr onics with siemens grey/smoke grey powder coating (rust proof and long life), tinted 3-4 mm thick tinted acrylic/ polycarbonate/ glass sheet fitted on front door and metal back door, with double lock and bottom c able entry facility. note: necessary arrangement / terminations must be provided for display of all signal as pects, tracks, ofc media and ufsbi system (present in the entire block section), at the end station / divisi onal control on ofc media. one rack of ufsbi having one main and one standby unit (2 unit of ufsbi elect ronic) make: daltron or similar [ warranty period: 30 months after the date of delivery ]
Tender For electrical work in connection with (a) provision of shunt signal at bermo (b) reliability improvement of signalling gears in 19 mid section interlocked gate in dhn div. (c) signaling work for double distant and motor points in connection with up gradation of feeder routes to dfc in dhanbad division..(d) improvement of dhanbad goods shed by providing 300m wharf, 120m boundary wall, provision of iron gate, impr. of goods office and merchant room etc