Directorate for Roads of Vietnam (MoT) has just issued the document to request the regional road management units, the departments of transport of provinces mandated to manage national highways all over the country to study and apply the precast reinforced concrete channels/ ditches of Ba Ria – Vung Tau Urban Sewerage and Development Company (BUSADCO) in the projects of periodic repair and maintenance of the national highway system. This is one of the contents of Scientific and Technological innovation under the comprehensive innovation scheme for road maintenance in Vietnam.
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