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

Widening of existing 2 lane to 4 lane divided carriageway with paved shoulder from km 286.200 to km 313.700 of nh 39 (churhat to sidhi section design length 27.500 km) under nh(o) in madhya pradesh on ham.

Widening of existing 2 lane to 4 lane divided carriageway with paved shoulder from km 239.400 to km 271.000 of nh 39 (rewa to churhat tunnel north portal excluding churhat tunnel-design length 31.60 km) under nh(o) in madhya pradesh on ham

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.

220 kv gas insulated substation package for pdh-pp plant with ethane and propane storage and handling facilities at dahej, gujarat of m/s petronet lng limited (pll)

Supply and installation of laboratory instruments/equipments for the purpose of environmental monitoring