📋 Tender Overview
The authorities said that they have agreed with relevant parties to have controlled blasting to destroy landslides on Highway 27C in the Khanh Le pass area. The Department of Roads coordinated with Khanh Hoa and Lam Dong to overcome landslides and soon open arterial roads. The floods at the end of November 2025 caused serious landslides on many national highways through the Central, Central Highlands and South Central regions, disrupting traffic at arterial roads such as National Highway 27C and National Highway 20. As soon as major landslides appeared, the Vietnam Road Administration (Ministry of Construction) established a Working Group led by leaders of Road Management Area III and Road Management Area IV are directly present in the South Central and Central Highlands provinces to direct units to mobilize forces, machinery, equipment and effectively use spare materials in handling incidents. On November 23, the Vietnam Road Administration established 2 specialized working groups: 1 group chaired by Area Management Area III and Khanh Hoa Department of Construction to overcome the consequences of natural disasters on National Highway 27C, and 1 group chaired by Road Management Area III and the Khanh Hoa Department of Construction to overcome the consequences of natural disasters on National Highway 27C. from Regional Management Area IV to coordinate and support the Lam Dong Department of Construction to handle landslides, congestion and ensure traffic on National Highway 20, especially at Mimosa Pass, Prenn Pass and DRan Pass locations. These are strategic connection routes between the South Central Coast and the Central Highlands, so urgently opening the route is very important for national defense and security, freight transport, peoples travel and rescue work. In Khanh Hoa, on November 24, Mr. Nguyen Thanh Binh, Director of National Park III, led a professional team with Khanh Hoa Department of Construction to survey and evaluate all landslides on National Highway 27C, including Khanh Le Pass, which suffered serious landslides. Controlled blasting to clear the road early. At points with large volumes of rock, the Road Department has agreed with the locality on a controlled blasting method with the support of Military Region 5, to speed up the clearance process. At the same time, Special Management Area III requires Road Management units, maintenance contractors and BOT businesses to be on duty 24/7, ready to respond to new situations, and urgently temporarily reinforce, handle road surface erosion and protect infrastructure. The goal is to open to traffic before December 1 but still ensure absolute safety for people and vehicles. In Lam Dong, the Working Group of National Park Area IV led by Mr. Nguyen Van Thanh, Director of the Area, coordinated with the Lam Dong Department of Construction, Project Management Board 85, Deo Ca Group and construction units to inspect the entire scene of the three passes Mimosa, Prenn and DRan on Highway 20. National Highway 27C was seriously damaged. Photo: CTVThe most complicated landslidesThese are the most complicated landslides, with many cracked road surface sections, unstable negative slopes - positive slopes, and especially in the DRan area, where the volume of soil and rock slid more than 64,000 m3, causing serious damage to the road surface structure. At Mimosa Pass, the delegation noted that Project Management Board 85 had mobilized equipment to expand positive slopes and slopes. compaction and asphalt mats to form temporary roads, aiming to open to traffic before November 28. The passes on Highways 27C and 20 through Lam Dong and Khanh Hoa all suffered serious landslides. At Prenn Pass, realizing that the cause of damage was due to long-term rainwater seepage causing the slope soil to expand, creating pressure to push the road surface, Mr. Nguyen Van Thanh asked the units to review the entire drainage system, proactively open drainage ditches and have appropriate solutions to handle slopes. The locality commits to basic repairs before November 28 to open one-way traffic. As for the section adjacent to the retaining wall that is cracked, an in-depth technical plan is proposed with a deadline for completion before the Lunar New Year. At DRan Pass - the hottest point of the route, the Department of Roads assesses that the repair will be difficult due to the large volume of soil and rock and the complex construction location. Area Management Area IV has requested additional construction sites, mobilized more dump trucks to transport soil and rock and increased machinery and equipment, and is ready to support steel gabions and backup materials. Lam Dong Department of Construction commits to mobilize maximum force to open one-way traffic before November 30. Phan TrangSee moreSee moreSee moreSee moreSee more
