Refurbishment of skf axle bearing tbu (tapered bearing unit) 1639433 ca of axle boxes of rs-10 stock trains for mukundpur, vinod nagar, kalindikunj and najafgarh depot of dmrc ltd.

Rectification and camc of mocs/rcr control panels for 02 years at vinod nagar, mukundpur and kalindikunj depots of dmrc network.

Protection of dmrc land outside najafgarh depot by constructing boundary wall.

Annual maintenance contract of siemens make addressable type fire detection systems installed at najafgarh depot and mundka depot in dmrc network

Cleaning and re-conditioning of hvac ducts of rs-1 trains at shastri park depot and najafgarh depot.

Refurbishment work of saloon door system of 18 trains (72 cars) of rs-1 stock of dmrc.

Supply and spreading of ballast at l-3 yamuna bank main line (indraprastha to akshardham and vaishali) along with yamuna bank depot, najafgarh depot, kalindi kunj depot, dwarka depot (apl), ajronda depot of dmrc network

Supply of ballast in shastri park depot of line- 01, khyber pass depot, sultanpur depot and badli depot of line- 02, mundka depot and bahadurgarh depot of line- 05, mukundpur depot and vinod nagar depot of line-07 and leading, spreading, dressing...

Strengthening and painting of sword fencing at vinod nagar depot and staff quarters, mukundpur depot and staff quarters of line -7 and providing security measures at stations of line-7.

Overhauling of different types of couplers (front automatic coupler and semi permanent coupler with or without damper) of caf stock metro trains of dmrc at dwarka depot.