Construction of 20 (twenty) nos. new ventilation stopping and 02 nos. ventilation double door between intake and airways p-9c and p-7a proposed depillaring panel in lk-ii seam of jamuna 9/10 mine, bhadra sub area, jamuna kotma area.

Cleaning and maintenance of sewage system in certain locations in zone b area under age(i) cif(r)

Repair/replacement and cleaning of sewage line, manhole, septic tank, pathway, drainage system and allied connected work in central area of age b/r-i under ge (central) khadki.

Periodical services of wsa buildings including cleaning of oht/swt in x area and certain b/r works at afs amla

Cleaning and maintenance of sewage system in certain locations in zone c area under age(i) cif(r)

Repair and replacement of sewage line, manholes, cleaning of sewage line, manholes, septic tanks including connected works in otm and md accn in the area of age b/r-iii under ge (west) delhi cantt-10.

Echp-ii- cleaning of coal dust accumulated in the cables, cable tray and cable tray structure etc., routed through conveyor structure along with the conveyors from 48a b to 68

Repair to gi, ci, water storage tank, plumbing work, cleaning of water storage tank and joinery work in pbor md accn in the area of age b/r-ii under ge (west) delhi cantt-10

Construction of 12 nos. sectionalisation stoppings in r-iii/ii seam of khottadih colliery, pandaveswar area

Biennial contract for stage i both units 2x300mw for cleaning and housekeeping of boiler and coal mill and other&amp#x0d adjacent area and engagement of helpers to assist in mechanical operation job and disposal of mill reject or ash&amp#x0d or debris by tractor