Tender For supply of oil level detector nivoflix rw1016pvk with abb casing for abb traction transformer type: lot-1250 in 3 phase memu dmc as per abb material code:1zch102095, pt.no.1zch102095-002 or honsberg pt.no.rw1016pvk or equivalent.
Tender For supply, erection, commissioning and testing of igbt based 3-phase drivepropulsion equipment with physical medium i.e. esd/emd/ofg for multi-functional vehicle bus (mvb) as per iec 61375, terminal bracket, bus bar link and cu braid required for connection between main transformer and traction converter, auxiliary converter, interfacing connectors, cables and cable loom required for connection from vcu 1/2 to sb1/2 panel. as per specification no. i)rdso/2008/el/spec/0071, rev.5 for igbt based 3-phase drive propulsion equipment, ii) clw/es/3/0458 alt.e or latest for control cables iii) clw/es/3/0459 alt.c or latest for screenedcable iv) clw/es/3/0124 alt.o or latest. the detailed scope for erection isenclosed at annexure-a. note: -the scope shall also include the removal of allexisting gto-based equipment, viz. burs, srs, and vcus etc., directly related to the provision of the igbt-based 3-phase drive propulsion system withphysical medium, as required for the integration of the new equipment. thedetailed scope for erection is enclosed at annexure-a. associated equipmentremoved during the replacement from gto to igbt shall be refitted (as per thesite engineer's guidelines), as necessary, to ensure proper functioning of the igbtpropulsion system. the firm shall ensure that, upon completion, the propulsionsystem is fully functional in all respects. all works and accessories necessary toachieve this objective, whether explicitly mentioned herein or not, shall be deemedto be included in the scope.(documents attached)
Tender For supply of [traction transformer complete with cooling system & accessories like h.t. cable along with protection shield in passenger compartment and underframe area, thermostat etc. related protection equipment and with safety chain arrangement including termination crimping lugs, cable markers with heat shrinkable sleeves for power and control cables, equipment mounting and earthing hardware and accessories as per attached specification suitable for 3 phase memu (medha, on-board).]
Tender For "design, supply, erection, testing and commissioning of 25kv,50hz, single phase ac traction overhead equipment with 65sq.mm caternary wire and 107sq.mm hdg copper contact wire, lt supply transformer stations including modifications to the existing ohe in connection with proposed bye pass line with ror between mustabada (mbd) and rayanapadu (ryp) - (balance works) in vijayawada division of south -central railway" reg.
Tender For design, supply, erection, testing & commissioning of 220/132/55 kv traction substation, sectioning post (sps), sub sectioning post (ssps) in 2 x 25 kv ac traction system (scott connected transformer) of nagpur-wardha-badnera section of central railway, to meet 3000 mt loading target
Tender For corrigendum : design, supply, erection, testing & commissioning of 220/132/55 kv traction substation, sectioning post (sps), sub sectioning post (ssps) in 2 x 25 kv ac traction system (scott connected transformer) of nagpur-wardha-badnera section of central railway, to meet 3000 mt loading target
Tender For engineering, procurement, construction (epc) for "supply, erection, testing and commissioning of 2x25kv 50hz traction sub stations, switching stations and scada works- including earthing, filling, building construction, buried rail, cross feeders (excluding supply of power transformer, auto transformers and ohe works) along with all associated equipment and materials required for commissioning of psi system, in connection with railway electrification between rayadurga (incl.) [ch:205/463] and pavagada (incl.) [ch:106/000] section (99.463 rkm/114.145 tkm), in tk-rdg section of south western railway".