bg trr (p) of the existing 52 kg rail by 60 kg rail with (m+8) density from km 111.4 to114.4, 136.2 to 137.0, 167.0 to 168.8, 172.8 to 175.5, 179.8 to 188.0, 188.0 to 192.9, 203.8to 207.4, 210.0 to 212.0, 218.0 to 219.0 (dn line), km. 33.3 to 34.2 (mfa-sri sl line) fromkm. 108.4 to 109.0, 110.4 to 111.9, 114.6 to 114.8, 117.4 to 118.5, 119.6 to 120.8, 123.2 to123.8, 127.0 to 128.2, 132.3 to 133.0, 136.2 to 137.0, 137.0 to 138.5, 146.6 to 147.7, 149.3to 150.3, 166.0 to 167.0, 172.5 to 177.8, 173.5 to 173.6, 175.7 to 175.8, 179.6 to 188.1,189.6 to 189.7, 191.3 to 191.4, 192.0 to 192.1, 206.6 to 206.7, 207.0 to 207.1, 222.1 to225.2, 226.1 to 226.7, 226.9 to 227.2 (up line) under the jurisdiction of sr. den/i/kir. 60.10km.bidding type normal tender .
