Zonal Maintenance for Arresting Seepage on Track Bed, Treatment of Expansion/ Construction Joints of Rts Box/ Elevated Structures/ Stations/ Ventilation Shaft, Box Walls, Floors, Mezzanine & Ceilings By Grouting with Cement Admixed with Non- Shrinkable Water Proofing Compound and with Cementicious Grout on Both Up & Dn Track Including Pit Lines and Ballastless Track From Kdsw(incl.) to Central (incl.) Including Noapara Car Depot and Sector- V to Sealdah Including Cpd of Metro Railway, .
Zonal Maintenance for Arresting Seepage on Track Bed, Treatm......
Chemical Tenders, Civil Work Tenders, Shaft Tenders, Structure Work Tenders, Track Work Tenders