Regional office, DoR, Thimphu hereby issue letter of Intent (LoI) for Improvement of Khasadrapchu-Bjemina SNH from (0.00-6.525)km, Bid no. RO-T/2020-2021/24 and Tender ID: 7184 to M/s O.S.T Construction Private Limited, Thimphu (CDB no. 3411) with the quoted Amount Nu. 35,723,755.28 (Nu. thirty five million seven hundred twenty three thousand seven hundred fifty five & ch. twenty eight) only.