upgradation/promotion pws to sr pws criteria

Submitted by intekhab jeelani on Sat, 11/08/2012 - 11:39

sir, post of pws is abolished by railway board letter no.pc-iii/2004/crc/t(pt) of dt 22.03.07 all old employees given to sr pws gr pay 4200 and all new recruitee posted from 22.03.07 with sr pws through rrb but emplyees like us dt of joining railway june 2006 will be given gp 4200 after completing minimum residency period(some define 2 yr of service from dt of posting) in some division this upgradation/promotion is given from dt of posting i want to know what is criteria pws to sr pws promotion/upgradation can u explain the rly board above letter and subsequent  guidlines for this -intekhab jeelan sr pws lucknow division