I am swapan Kumar Gayen nirman sahayak of Srirampur Gp of Patashpur ii Dev. Block of purba medinipur after written & viva have received appointment letter from egra municypality. But I am servicing as a nirman sahayak 8 years . Now I want to know , do I gate seniority of 8 years as a sae of egra municypality? Do I gate seniority facilities ?