Mohit Kumar Shah, J.—The present writ petition has been filed for quashing the order dated 29.04.2021, passed by the office of the Engineer-in-Chief, Minor Irrigation Department, Government of Bihar, Patna, under the pen and signature of the Superintending Engineer, whereby and whereunder the time bound promotion granted to the petitioner w.e.f. 01.08.1992, has been cancelled and the pay scale of the petitioner has been reduced and refixed, as also the date of grant of benefits of 1st, 2nd and 3rd ACP/MACP, granted to the petitioner w.e.f. 09.08.1999, 01.08.2006 and 01.08.2012, respectively has been modified and made effective from 17.01.2000, 17.01.2010 and 17.01.2020, respectively, on the ground that the petitioner has passed the departmental accounts examination only on 17.01.2000. The petitioner has also prayed for quashing the order dated 15.07.2021, issued by the office of the Engineer-in-Chief, Minor Irrigation Department, Government of Bihar, Patna, whereby and whereunder the salary of the petitioner has been fixed at Level-11 instead of Level-12. Lastly the petitioner has prayed for quashing of the order of recovery dated 20.07.2021, issued by the office of the Engineer-in