Zadanie: Wiercenie w betonie otworów fi 35mm na głębokość 70 cm przez zamocowane szablony stalowe oraz wklejanie mocowań kotwą chemiczną.
Otwory posłużą do zamocowania blach ślizgowych zamknięć zapory na Jeziorze Nyskim głównym punktem strategicznym na opolszczyźnie w gospodarce wodnej dział ochrony przeciwpowodziowej, całkowita pojemność 124 mln m³ i powierzchni 20 km².
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