Tenders for Custom Bid For Services - Total Charges For Service Code 1039335 External Visual Inspection Of Pressure Vessels Heat Exchangers Columns As Per Scope For Complete Quantity As Per Boq Sor Excluding Gst Custom Bid For Services - Total Charges For Service Code 1039336 External Visual Inspection Of Storage Tanks As Per Scope For Complete Quantity As Per Boq Sor Excluding Gst Custom Bid For Services - Total Charges For Service Code 1050796 Inspection Of Off Sites Pipelines As Per Scope For Complete Quantity As Per Boq Sor Excluding Gst