Mild Life Rehabilitation/Technical Up Gradation Of 01 One No. Of Existing Plasser Make 09-32 Csm Machine Machine No 968 Working In Sc Railway To 09-32 Csm Dynamic Tamping Machine Tamping And Stabilizing Machine & Mid Life Rehabilitation/Technical Up Gradation Of 02 Two Nos. Of Existing Plasser Make High Out Put 09-3X Tamping Express Machines Machine No 3957 & 3968 Working In Sc Railway To Latest Available 09-3X High Output Dynamic Tamping Express Dte Along With Replacing Of Existing Satellite Frame Of 09-3X-3957 Machine With New Satellite Frame