At the Chernobyl Power Plant site, we carried out specialized waterproofing works critical to protecting underground structures and containment areas from water infiltration. The main challenge was working in a highly sensitive and regulated environment, requiring strict safety protocols and precision. To meet these demands, we applied advanced waterproofing membranes and injection systems designed for long-term durability and chemical resistance. Our approach ensured the integrity of key structures, contributing to ongoing containment and safety efforts at this historically significant site.