TRT work in connection with (I)CTR OF 3.178km on UMB-KLK SECTION from km 220.402 to 223.58. II) CTR 15.116 in between km from 197.815 to 241.247 on UMB-KLK section. III) CTR 3.917 km from 8.204 to 9.095,23.056 to 24.143 & 30.786 to 32.725 on SIR-NL