The Tirap District Administration, in collaboration with government departments, Khonsa Bazaar Welfare Committee, PRIs, All Tirap Students Union, businessmen, public leaders, Borduria Women Welfare Society, and the public from all circles conducted two days mass social service at NH-315A from Khonsa in Arunachal Pradesh to Joypore in Assam on September 10 and 11, covering a distance of 52 kms.