Design, supply, installation, testing and commissioning of ballastless, ballasted track, fastening system and turnouts from chainage (-) 635 to chainage 46,985 m from heelalige to rajanukunte in corridor 4 of bsrp

Station including bored tunnel between stations (ch 76.000 to ch 17250.000) for corridor 3 of chennai metro rail project phase ii.

Design, supply, install, test and commission innovative and immersive 3d projection mapping at thirumalai nayakkar mahal, madurai (package-2) with operations and maintenance for a period of 10 years on ppp basis

Design, supply, install, test and commission innovative and immersive 3d projection mapping s at ooty lake and yercaud lake (package-1) with operations and maintenance for a period of 10 years on ppp basis

Invitation to act as issuing bank for an aggregate/portfolio letter of credit (lc) to cover three sub-projects, such lc backstopped by a guarantee from the international bank for reconstruction and development (ibrd) to support the sngrbp

Invitation of bids for supply of aerial fuse of current production

Supply, installation, testing and commissioning of eandm (electrical, vac and fire protection) works from jln stadium station (excluding station) to infopark station including 10 elevated stations, pd areas and associated viaduct for phase ii of kmrl

Sholinganallur lake to sipcot 2 station including stabling lines, viaduct between the stations (ch 35044.000 to 44671.000) for corridor- 3 of chennai metro rail project phase-ii.

Supply, erection, testing and commissioning of substation automation system (sas) scheme along with panel for 220kv switchyard having two main buses and one transfer bus with 15 bays 5 spare bays including mandatory spares under psd funds.

Package iii civil works of power intake, head race tunnel, surge shaft, valve chamber, pressure shafts and penstock, underground powerhouse complex (comprising of powerhouse cavern, transformer - gis cavern, etc. of tato ii hep