Petitioner joined as part time contingent sweeper in the Government Mopila School, Kunhimangalam, Kannur District on 10.10.1964. On 12.2.1969 he was relieved from the said School. Thereafter, on 13.2.1969 he entered the service of the erstwhile Public health engineering Department as a Peon advised by Public Service Commission. Thereafter, he was absorbed by the Kerala Water authority and he retired on superannuation on 31.10.2002. His complaint is that though he is entitled to count fifty per cent of the part time contingent service which he rendered while he worked in the aforesaid School as qualifying service for pension, he is denied the said benefit. He made Ext.P1 representation which was rejected by Ext.P3. It is the case of the petitioner that even though the second respondent recommended to compute fifty per cent of the part time contingent service of petitioner as qualifying service and to revise his pensionary claim vide Ext.P4, that was rejected by third respondent by Ext.P5. Ext.P7 is a letter addressed by third respondent to the Chief Minister’s Public Grievance Cell stating that the petitioner’s claim cannot be considered for the reason that part time con