my name is prince my father is an railway employee technician gr-I in c&w amritsar.nrly his DOB is 15/08/1956,and joining date is 10/04/1976, and 2005 he promotes in technician gr-I,and after 2005-2012 in present he still technician gr-1 he did not get any promotion his retirement date is 15/08/2014,before retirement he get the mcm promotion please reply me all information detail