Maintenance contract for inspection and rectification/ replacement of bearing, grout and bed blocks from jw to dwarka mor (excluding) of line-3 in phase-i section (lot-3).

Maintenance contract for inspection and rectification / replacement of bearing, grout and bed blocks from dwarka mor to dwarka sector-14 (i.e. pier no.-773 to 863 main line) and dwarka to najafgarh depot transfer track (up and down lines).

Maintenance contract for inspection and rectification / replacement of bearing and grout at line 5 in metro network

Maintenance contract for inspection and rectification / replacement of bearing and grout of line-7 from mkpr to svvr in metro network.

Inspection and rectification/replacement of bearing, grout and pedastal of line 6 of delhi mrts.

Annual maintenance contract for civil works from dwarka sector-21 to dwarka mor metro station of line-3.

General maintenance contract for civil works of line-3 from dwarka mor to dwarka sector-08 and line-9.

Maintenance contract for horticulture works of airport line metro stations, d-21 corporate park, dwarka mor to dwarka sector -8 metro stations of line -3 and dwarka to dhansa bus stand metro station of line -9.

Maintenance of leakage/seepage in tunnel, viaduct, station building, ancillary building of airport line including dwarka depot, dwarka sub-city (dwarka mor to dwarka sec-21) and line-9 (dwarka to dhansha bus stand)

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