Maintenance contract for fire fighting pipe lines and its valves from majlis park to sarai kale khan nizamuddin metro station, mukundpur depot, staff quarter and rss (mkpr, dkv and ina) of line-7.

Maintenance contract for ptm pipe lines from majlis park to sarai kale khan nizamuddin metro station including mukundpur depot of line-7.

Rectification/replacement of damaged false access flooring in technical rooms of line-7 from majlis park to sarai kale khan nizamuddin (mkpr to nizm).

Maintenance of existing borewell, rain water harvesting pits, installation of new borewells and construction of new rain water harvesting system at mkpr-mvpi (excluding) of line-7, mkd, mksq, mkpr rss, dkv rss, ina rss.

Maintenance of existing borewell, rain water harvesting pits, installation of new borewells and construction of new rain water harvesting system at mkpr-mvpi (excluding) of line-7, mkd, mksq, mkpr rss, dkv rss, ina rss.

Maintenance contract for repairing and rehabilitation of tunnel wall, tunnel segments in underground section from bhikaji cama place ramp to sarai kale khan nizamuddin ramp in line-7.

Maintenance contract for repairing and rehabilitation of tunnel wall, tunnel segments in underground section from bhikaji cama place ramp to sarai kale khan nizamuddin ramp in line-7.

General maintenance contract of line-7 from majlis park to mayur vihar ph-1 (excluding) metro station including viaduct, tunnel, all rss (mkpd, ddsc, ina), ancillary buildings, fob (azu, nshp, rg, ddsc, ljpn), depot and staff quarters (mkd)

Construction of cisf barracks at sarai kale khan (adjacent to the skk rss building) of delhi - ghaziabad - meerut namo bharat corridor.

Installation of concertina coil on viaduct parapet wall from majlis park (mkpr) to shiv vihar (svvr) metro station of line-7, carrying out ngt work for compliance w.r.t. viaduct span, carrying out granite cladding and carrying out topographical...