2. The case of the petitioner is that the petitioner was appointed as Warder Grade II in Prison Department on 19.04.1983 and granted Special grade in the said post with effect from 19.04.2003 and thereafter promoted as upgraded warder Grade I with effect from 22.11.2005. Considering the selection grade in the post of upgraded warder Grade I with effect from 22.11.2005, as per GO.MS.No.67, Finance (PC) Department dated 26.02.2011 the petitioner was eligible for refixation of pay in the scale of pay of Rs.5,200-20200 + GP Rs.2800/- with effect from 01.01.2006, while refixation of pay, the pay was refixed on par with the junior Tr.M.Sakthivel with effect from 14.02.2011 at Rs.11,120/-. Thereafter, the petitioner was promoted to the post of Assistant Jailor with effect from 14.02.2014 and attained superannuation on 30.06.2016. In the meanwhile, the first respondent vide impugned order in Pro.No.3066/SJ2/2016 dated 29.08.2016 informing that the refixation of pay at Rs.11,120/- with effect from 01.07.2006 is in violation of instruction in Para 5(1)(b) of GO.Ms.No.235, Finance (PO) Dept dated 01.06.2009 and the total sum of Rs.1,07,562/- has been paid to the petitioner for the period from https://www.mhc.tn.gov.in/judis