Tender For supply, erection, testing & commissioning of electro mechanical (e&m) system comprising of 33/11kv & 11/0.433kv gis substations, ht & lt cables, dg sets, lighting, ups system, ventilation systems & fire fighting systems and other associated works for tunnel t-1, t-2, t-3 & t-4 under package e-1 of rishikesh karnprayag new bg rail line project in the state of uttarakhand.
Tender For zonal contract for arresting seepage on track bed, tunnel/station/ ventilation shaft, box walls, floors, mezzanine & ceiling by grouting with cement admixed with non-shrinkable water proofing compound and with cementious grout on both up & dn track including pit lines and ballastless track from km 07/14 to km 25/11 between kcen (ex.) to kkvs (in.) including kmuk & kkvs yard and carshed of metro railway, kolkata.
Tender For (1) construction of new tunnel-28 containing two line crossing tupul station in between tunnel-26b and tunnel-1and design of broad gauge ballastless track including proof checking, supply, installation, testing and commissioning all necessary structures for operation purposes, in noney-imphal section (2) design, supply, erection & commissioning of tunnel ventilation, electrical and mechanical system electrification and 33kv/11kv sub-station at new tunnel in between tupul-imphal (3.87 km) in connection with the construction of new bg railway line of n f railway (construction).