Operation and maintenance of stp plants at chtp, sltp, gtni, ajg, hcc metro station and sultanpur depot and etp plant at sultanpur depot and wtp at sultanpur depot and gurugram staff quarter in line-2 south(for 3 years).

Maintenance contract for controlling leakage and seepage in elevated section/viaduct, station building, ancillary building, depot, rss and maintenance of drainage system of viaduct of line - 7 from mayur vihar phase-i (including) to shiv vihar...

Structural repair, retrofitting and other civil maintenance work of piers, viaducts, station buildings, depot, rss and other structures of line-2 (south) from udyog bhawan to millennium city centre metro station.

Horticulture and landscape works (with 02 years maintenance) for entry no. 1, 2 and 3 at i.a. trans ganga city-unnao.

Maintenance/replacement of corroded/damaged roof sheet, gutters and louvers of roof truss from qutub minar to huda city centre metro stations of l-2 south. (for 1 year).

Maintenance of civil work addition, alteration modification of various building, viaduct and stations from qutub minar to arjangarh metro stations including qutub minar ramp and sultanpur depot in line-2. (for 3 years).

Comprehensive annual maintenance contract of daikin make variable refrigerant volume (vrv) system installed at depot of line-3, 7 and 8 and rss of line-1, 2, 5, 6, 7 and 8 of dmrc.

Maintenance contract (amc) for civil work-addition, alteration and modification work of pd area at millennium city centre in line-2 south (for three years).

Laying of new 250mm dia swg line in place of 150mm dia swg line from h.no.16-2-740/28/3 to vkd plot no.108/a at kalyan nagar under saidabad section, sd-i of operations and maintenance divn.no.ii.

Maintenance of civil work-addition, alteration modification of various buildings and stations from udyog bhawan to saket metro stations including tunnel section from central secretariat to saket ramp in line-2 (for 3 years).