Part design and construction of elevated viaduct, integrated dds (including ramp) and ten elevated stations from chainage- 0m to 11299.093m of rithala-kundli corridor of phase- iv of delhi mrts.

Construction of viaduct and elevated stations from sector 9 metro station (exclusive) to cyber city metro station (inclusive) of gurugram metro corridor between millennium city centre and cyber city, gurugram, india.

Annual rolling shutter maintenance of 30 nos of elevated and underground stations and 2 depots of pune metro project for a period of one year.

Design and construction of elevated viaduct twin tunnel by shield tbm cut and cover tunnel mid ventilation cum emergency egress shaft crosspassages ramps two underground stations bengali chauraha and palasia chauraha including architectural finishing

Ddc for design of 25 kv overhead equipment (ohe) system for the elevated line, power supply and scada for both underground and elevated lines including checking of design of receiving substations and design validation of jaipur metro phase-2 project.

Part design and construction of elevated viaduct, at-grade viaduct, sidings, elevated ramps, entry/exit line to depot, and ten elevated station and one at grade station including civil works excluding architectural finishes and peb of mrts phase-iv.

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.

Engagement of detailed design consultant for structural design works for central vista depot (adjoining line-8 majlis park station) at grade and at elevated level and miscellaneous associated allied structural design works, for delhi mrts phase-v.

Ddc for design of 25 kv overhead equipment (ohe) system, power supply and scada for the elevated lines including checking of design of receiving substations and design validation of dmrc phase-iv project.

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - metro rail stations and depot sitc and removal of existing ups batteries installed at elevated metro stations and auditorium tpn depot of upmrc lucknow service provide..