Wind tunnel

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

Vertical wind tunnel course

Table top shock tunnel

Request for proposal for appointment of nodal consultant cum financial consultant or transaction adviser for construction of high capacity mass transit route hcmtr inner ring road construction of twin tunnel or double decker twin tunnel underground

Supply and commissioing of ups with battery for emergency light in underground conveyorsand wagon tippler complex in chp telangana

Repair works to the tunnel manholes and encasing concrete in unit 5 cold and hot water tunnel system

Cs for preparation of dpr for new 6 lane alignment proposed for improving shyama prasad mukherjee port to nh16 by underground cum underwater tunnel approach road tunnel ec of tl 7.5 km upto panchala ec of tl 18.5 km panchla to bagnan on nh-16 in wb.

Design verification, detail engineering, supply, installation, testing, commissioning of electrical and mechanical system, dg set, environment control system, tunnel ventilation system and building management system for 07 underground metro stations

Major repairing and overhauling of engine assembly of beml makes bulldozers model bd 155 at chp stps suratgarh.