Surface preparation and construction of rcc pedestals for rooftop solar power plant structures at igcar, kalpakkam

Anti-carbonation painting of piers, pier caps, portals, viaduct segments, u-girders and i-girders from harkesh nagar okhla to badarpur and left over portion from sarai to ballabhgarh station

Retrofitting and other civil maintenance work of piers, viaducts, station building and other structures of stations of line-5 (pvw-cipk).

Maintenance contract for structural repair of station building, piers, viaducts and civil structures of line-3 (rkam to necc) and line-4 section.

Structural repair, retrofitting and other civil maintenance works of piers, viaducts, station buildings and other structures of stations of line-7 (mkpr to svvr).

As per bid document

Painting of piers, pier caps, portals and viaduct segments/i- girders of section mukundpur depot viaduct to mayur vihar phase-1 stations (excluding) of line-7.

Structural repair, retrofitting and other civil maintenance works of piers, viaducts, station buildings and other structures of 9 stations of line-5 (ilok-5/knr-5-pve).

Painting of piers, pier caps, portals and viaduct segments/i-girders with anti-carbonation paint at balance locations from gtbr ramp to spbi metro station of line-2.

Anti-carbonation painting of piers, pier caps, portals and viaduct segments/ i-girders/box girders etc. and drainage pipe rectification of viaduct piers between kalkaji mandir to botanical garden and palam to vasant vihar stations of line-8.