Pursuant to Decision No. 930 / QD-TCDBVN dated 22/04/2016 of Vietnam Road Administration to approve construction drawing design and cost estimates of handling positive talus rock fall at Km128 + 602 - Km128 + 677, Km129 + 310 - + 381 Km129, Km129 + 990 - + 037 Km130 of bidding packages RAP / CP8 - Maintenance-line Highway 6 - project Vramp;
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