1d081462_Some_Clarifications___WBXPress__Clarifications
[Points of doubt] (c) Whether additional increments which were drawn before 01.01.2006 by the Head Teacher, Assistant Headmaster, Headmaster etc. will be taken into account for fixation of pay in the revised pay-structure in case of those teachers who retired or died before coming into force of the revised pay-structure with effect from 27.02.2009? [Clarifications] 
The benefit of fixation of pay under the revised pay-structure will be available to a teacher taking his earlier benefit of additional increment(s) in the unrevised scale irrespective of the fact he is in service on 27.02.2009 or not. In case of a teacher who retired before 27.02.2009, such benefit of fixation of pay will be available to him as per his option with effect of 01.01.2006 or on the date of his next increment or on the date of accrual of any non-functional benefit.In case of a deceased teacher such benefit of fixation of pay may be from the date which will be more beneficial to him.
Pay Fixation of Teacher - Some Clarifications – WBXPress
Clarifications