OPŠ 09/2024, VT Řečice, Staré Hamry 1, km 0.680, repair of gradient

The subject of the performance of the public contract is the repair of the spillway and the completion of the fortifications of the bottom of the gradient at VT Řečice in km 0.680 to the original parameters. VT Žčice is a tributary to VD Šance reservoir. • Construction work will be carried out on the basis of protocol number 472/224/047/OPR in terms of the removal of flood damage in the given location. • All work will take place in the bed and on the banks of the water course in the given locality. Before the work starts, the fishing crew will be caught. Security will be provided against the leakage of dangerous substances into the water course (installation of a bore wall). • After that, the loosened part of the overflow edge of the drop stage will be dismantled, followed by re-paving of the overflow edge with the addition of missing stones. Furthermore, a partial dismantling of the damaged fortification of the bottom below the fall step will be carried out, followed by back-laying and the addition of the missing quarry stone. The repair will be carried out to the original parameters. • Access to the construction site is via the existing local and purpose-built roads along the Řečice waterway, which will be returned to their original state after the works are completed. • Basic parameters of the repair: - Total length of the solved section: 14 m. - Masonry of facing masonry of water structures, block volume up to 0.2 m3: 1 m3 including supply of quarried stone - block prepared for quarrying. - Boulder chute made of quarry stone 700 to 1200 mm thick: 55 m3 of which 5.5 m3 from existing stone. Place of performance: Ostrava Contract type: Stavební práce Procedure regime: VZ malého rozsahu Awarded to: Karel Červenka Awarded contract value: 735,435.76 CZK