Cleaning the sewer line, manhole, gully traps and chambers, providing and fixing r.c.c manhole covers and frame at pg men hostel and guest house and staff quarters, university of delhi.

Cleaning the sewer line, man hole, gully traps, and chambers, providing and fixing r.c.c manhole covers and frame at music faculty, shankar lal and social work university of delhi

Cleaning the sewer line, manhole and gully traps, providing and replacing r.c.c. manhole covers and frame at (29-31) probyn road, cie, arc building, mansarowar hostel and ish , university of delhi

Cleaning of sewer lines , storm water drain and gully chambers at fms and dse and mathematics building, university of delhi

Providing and fixing pvc pipe and r.c.c. manhole covers and frame and cleaning the sewer line , manhole, gully traps chamber at p.g. men hostel, guest house, gwyer hall and its staff quarters, university of delhi

Repairs or renovation of sewer lines, drainage chambers and gully traps etc inside factory area at ofmk

Cleaning the sewer line, man hole and gully traps, providing and fixing r.&#x0d c.c. manhole covers and frame at (29-31) probyn road, ish, cie, mansarowar hostel and arc building, university of delhi.&#x0d

Cleaning of existing sewer line, manhole chambers, replacement of manhole-property chamber covers in zone sewerage area and other allied works

Supply of r.c.c. manhole covers and frames for repair of chambers on underground drains. (annual tender 2025-26)

Repair damaged manhole, cover with frame and cleaning of sewer line, manhole, gt and chambers at usic building, university of delhi.