REKHA PALLI, J.

1. The Petitioner has by the present writ petition, impugned the order dated 3rd July, 2015, passed by the Central Administrative Tribunal, Principal Bench, New Delhi in OA No.3757/2011 whereby the original application filed by the Petitioner (Applicant) has been dismissed.

2. The admitted facts as noticed by the Tribunal, are that the Petitioner (Applicant therein), had been appointed as an ad hoc Lecturer (now known as Assistant Professor) on 10th September, 1999 in the Department of History, Army Cadet College which is a wing of the Indian Military Academy, Dehradun, pursuant to the selection based on an advertisement published in the Employment News. The Petitioner continued iservice with some breaks when the Respondents issued an advertisement dated 15th April, 2001 inviting applications for ad hoc appointment to posts of Lecturers in various subjects including the post of Lecturer (History) which the Petitioner had been holding on ad hoc basis w.e.f. 10th September, 1999.

3. Being aggrieved by the issuance of advertisement issued by the Respondents for appointing fresh persons on ad hoc basis by terminating the already appointed adhoc Lecturers, a batch