Tender For supply of delta-i protection relay for 25kv ac traction substation. as per rdso spec no ti/spc/psi/pr otct/6072. relay type a22r.over all dimensions are as per annexure-1. [ warranty period: 30 months a fter the date of delivery ]
Tender For repair maintenance of iei & eei, sub-station, drinking water motor pump sets, lifts of income tax at 10b, middleton row, kolkata. (sh: replacement/repair & upkeepment of 13 passenger ut ascent traction elevator make lift (no.2) beyond comprehensive maintenance work at middleton row.)
Tender For dnit for laying of tower foundations, erection of towers, stringing and sagging of conductor for 220 kv line from 400 kv nakodar to railway traction substation nakodar 2 phase railway supply (contributory work)
Tender For dnit for laying of tower foundations,erection of towers,stringing and sagging of conductor for 220 kv line from 400 kv nakodar to railway traction substation nakodar 2 phase railway supply (contributory work)
Tender For request for proposal (rfp) for appointment of project management services (pms) for "design, supply, erection, testing & commissioning of 132/2x25 kv traction sub-station along with sp/ssp's between gharwa road- mahadiya section in connection with raising loading capacity upto 3000mt under east central railway.
Tender For request for proposal (rfp) appointment of project management consultancy (pmc) for design, supply, erection, testing & commissioning of 132/2x25 kv traction sub-station along with sp/ssp's between garhwa-sonnagar section in connection with raising loading capacity upto 3000mt under east central railway."
Tender For conversion of 2 phase to 3 phase ehv power supply for traction load of dharangaon (new) - tss from msetcl dharangaon grid sub- station under ehv o&m division, jalgaon and traction load of nardana (new) & nandurbar (new) - tss from msetcl nardana grid sub- station & msetcl nandurbar grid sub- station respectively under ehv o&m division, dhule of mumbai division of western railway.
Tender For corrigendum : request for proposal (rfp) appointment of project management services (pms) for "design, supply, erection, testing & commissioning of 132/2x25 kv traction sub-station along with sp/ssp's between gomoh-patratu section in connection with raising loading capacity upto 3000mt under east central railway.
Tender For supply of microprocessor based numerical integrated feeder protection module comprising dpr, instan taneous, ocr wpc, ptff and auto recloser relay type- a21r suitable for 25 kv ac traction substation as per rdsos spec: ti/spc/psi/protct/6072 with a & c slip no. 1 or latest. overall dimensions of the relay ar e as per annexure-1 [ warranty period: 30 months after the date of delivery ]
Tender For design/modification, supply, erection, testing and commissioning of 220kv/2x25 kv scott connected traction substation and switching posts with at feeding between bilaspur (excl.) - anuppur (incl.) section of bilaspur division sec railway in connection with up- gradation of electric traction system from 1x25 kv to 2x25 kv traction system for bilaspur-anuppur section of secr to meet 3000 mt loading target.