To carry out 4 Yearly Maintenance, cleaning and painting of 219.1 MM OD GSPL; 355.6 MM OD ML at Rail Bridge Crossing ; their hanger units & General Check-up in line with 4 Yearly Maintenance of 219.1 MM OD GSPL & 355.6 MM OD ML at TORSA Rail Bridge: Length : 467 m , No. of hangers : 69 No. ( RoW KM 697.30).
