Czechia – Construction work for bridges – Construction maintenance and minor repairs of bridges and culverts

The subject of public contracts awarded in the established DNS will be construction maintenance and minor modifications of bridges and culverts, specifically the following scope of work: 1. maintenance of bearings cleaning of storage thresholds from mechanical dirt and dust cleaning of corroded steel parts of the bearings according to the range in the given position of the bearing anti-corrosion coating of cleaned parts of the bearing cleaning and conservation of sliding surfaces cleaning and preservation of elastomeric bearings replenishment of the undercoating of the bearings rectification of subgrade blocks and abutments NK 2. remediation under the bridge and repairs to the NK drainage under the bridge rehabilitation of concrete surfaces