The adjusted cost estimate varies significantly and may affect the contractor selection plan.
The bid price of VIET NAM INVESTMENT CONSTRUCTION AND DESIGN CONSULTANT JOINT STOCK COMPANY is unusually low and requires verification of the bidder's ability to execute the contract (Decree 214/2025/ND-CP).
Repairing damage to the background, road surface and traffic safety system: Km350+850 - Km354+530, Km368+190 - Km368+524, Km375+035 - Km379+370, Km387+200 - Km390+800, Km392+00 - Km396+800, Km397+250 - Km398+200; Repairing expansion slots: commands Km326+762 and shallow km365+656, QL6, Son La province and Dien Bien province