Learned counsel for the petitioner, Mr. Anoop Kumar Mehta has submitted that the petitioner- Project Officer, Arrah Colliery of M/s. Central Coalfields Limited, Hazaribagh has preferred this writ petition for quashing the order / findings dated 29.09.2003 in Case No.36(116)/2002 (Annexure-4) passed by learned Assistant Labour Commissioner (Central), Hazaribagh and Controlling Authority under the Payment of Gratuity Act, 1972, whereby the learned Controlling Authority in violation of the principles of res-judicata has again adjudicated, as the original employee namely, Samsud Mian after his superannuation applied for payment of the amount of gratuity, which was considered by the Assistant Labour Commissioner (Central), Hazaribagh and Controlling Authority under the Payment of Gratuity Act, 1972 vide Reference Case No.36 (34)2000, which has been brought on record as Annexure-1 and after considering the material available on record the learned Controlling Authority under the Payment of Gratuity Act directed the C.C.L. to pay a sum of Rs.16,140/- to Samsud Mian within 30 days from the date of receipt of the findings, which was passed on 30.08.2000.