Noting by Officer or Serial Date Office notes, reports, orders or Advocate No Proceedings with signature Junior Research Assistant as published by the notification under No. F.No.1(313)/CE/WR/UC/2012-2013(S) dated 11.06.2014 has provided promotional avenue from the post of Junior Laboratory Assistant (Un-common) on completion of 10(ten) years of satisfactory regular service and on the basis of seniority counted from the date of entry in the regular service. Mr. K. Nath, learned counsel appearing for the petitioners has submitted that all the petitioners have the eligibility to be considered for promotion to the post of Junior Research Assistant in the Pay Band 2: scale of pay Rs.6310-24000/- with grade pay of Rs.2100/- as would be subject to the revision from time to time. The petitioners being apprehensive by the notification dated 14.12.2015 [Annexure-5 to the writ petition] whereby the Chief Engineer, PWD (DWS), Government of Tripura has invited the eligible candidates to participate in the walkin-interview for recruitment to the post of Junior Research Assistant, Group-C (Technical) on the fixed pay basis have filed these writ petitions. The elaborate reference is avoided because the petitioners have no intention to take part in the said interview. The anxiety of the petitioners is confined to (i) that they are quite in dark whether before such exercise the post for promotion would be segregated and (ii) if the direct recruitment takes place, whether their seniority would be protected from jeopardy