Hire the services ‘Extension of existing casing on 8” GSPL, 14” M/L & 16” NSPL for length of 15m, 16m & 19m respectively at Binnaguri Rialroad crossing near Binnaguri Rilaway station PL KM. 728 under PLM Section, PS-8, Sonapur, West Bengal’ on Limited Tender basis.