Annual Rate Contract For Radiography And Heat Treatment Activities On-Call Basis At Hurl Barauni; 1 Radiography And Heat Treatment 2 D4 / D5 Exposed And Processed Film For P 3 4 Width D2 Exposed And Processed Film B 4 4 Width D4 Exposed And Processed Film F 5 4 Width D5 / D7 Exposed And Processed F 6 Profile Radiography By D5 Exposed And Pr 7 Unit Hire Charges Per Unit ( 10 Hrs A Shi 8 Preheating Of Carbon Steel / Alloy Steel 9 Postheating Of Carbon Steel / Alloy Stee 10 Post Weld Heat Treatment ( Pwht ) Of Carbo 11 Unit Hire Charges Per Unit ( 10 Hrs A Shi 12 Supply Of Un-Skilled Helper For Providin 13 Mobilization And Demobilization For Radi 14 Mobilization And Demobilization For Un-S 15 Transportation For Site Work For Radiogr