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 of bids for supply of aerial fuse of current production

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.

Independent engineer services for 4 laning of paramakudi ramanathapuram sec of nh87 in tamil nadu on ham under nh(o) project length-46.665 km

4 laning of paramakudi to ramanathapuram sec of nh49 new nh87 from km 80.360 to km 127.025 dc in tamil nadu on hybrid annuity mode (project length-46.665km)

Constr of new rd nelya dhaula (pkg/02) to nhsl specifications from km 12.00 to km 41.691 with link rd 0.00 to 2.775 (bhawani post) (net length 32.467 km) in the state of arunachal pradesh under 127 rcc/ 42 brtf project vartak (gs icbr ii)

Consultancy services for preparation of detailed project report for development of 4lane national highway 128b from ballia (junction on nh31 near teekha) to mau (length 56km) section in uttar pradesh