The factual exposition as has been delineated in the writ petition is that the petitioner was initially appointed as Junior Engineer (Civil) by the order of Engineer-in-Chief, Irrigation, Government of Bihar vide notification No. 634 dated 25.01.1979 and was posted at Triveni Canal Construction Division, Bagaha and he joined there on 31.01.1979. He passed Hindi Noting and Drafting Examination held on 02.09.1979 vide Memo No. 144 dated 11.02.1980. The services of the petitioner was confirmed w.e.f. 25.02.1985 by the order of the Engineer-in-Chief, Water Resource Department, Government of Bihar vide order No. 490 dated 05.10.1990. Thereafter, he was promoted as Assistant Engineer (Civil) in current charge in pay scale of Rs. 5000-8000/- of Jr. Engineer and posted at Water Ways Construction Sub-Division, Mohania vide Notification No. 1715 dated 28.07.2001 and joined on 01.09.2001. Subsequently, he was granted pay-scale of Rs. 6500-200-10-500 from 01.09.2001 of Assistant Engineer vide notification dated 17.01.2002. He also successfully passed 1st and 2nd half-yearly examination as well as 1st and 2nd Half yearly Departmental Examination conducted by the Govt. of Bihar vide different notifications. It is specific case of the petitioner that he has already received benefits of 1st and 2nd ACP vide order No. 3509 dated 28.12.2007 and order No.4118 dated 16.10.2009 respectively. The petitioner has been superannuated from his service on 31.03.2017 and he had represented before the respondents for grant of 3rd MACP w.e.f. due date but the respondents are sitting tight over the matter. Hence, the petitioner has been constrained to knock the door of this Court.