RDW we Włodawie. Remont przepustów

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RDW in Włodawa. Repair of culverts 1. The subject of the contract is construction works consisting in carrying out: Repair of culverts under the voivodeship road No 819 at km 56+847, at km 62+824, at km 64+548. Classification of works by CPV: 45 11 30 00 - 2 Construction works at the construction site 45 11 13 00 - 1 Demolition works 45 00 00 00 - 7 Construction works 2. The scope of works includes: 1) Preparatory works - cutting the pavement with a saw; - mechanical dismantling of the pavement; - mechanical dismantling of the subbase; - dismantling of the culvert; - dismantling of the culvert headwalls; - hauling away rubble from the dismantling; 2) Earthworks - stripping of topsoil (dehumusation); - excavations; - reconstruction of the embankment; - correction of the drainage ditch; 3) Drainage - installation of corrugated HDPE SN8 pipe culverts with a diameter of 800 mm; - installation of prefabricated headwalls; - strengthening with perforated (open) panels; 4) New road structure - subbase made of aggregate 0/31.5 mm; - pavement with MMA AC 16W – binder course thickness 6 cm; - pavement with MMA AC 11S – wearing course thickness 4 cm; 5) Shoulders - pavement with aggregate…

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