provn of security wall of (30mx1mx2m) and a traverse wall b/w wp head and battalion magazine (10mx1mx1.2m) at dogra ghingharikhal, provn of water filling point at jhula devi, kaligadhera and chaubattia, provn of water supply connection at archery ground and spl repair to pcc pathway from bldg no. 51(jcos club) toward george vihar phase-1 of23 weu at chaubattia under ge ranikhet