At the moment railway contact network is being reconstructed on the Guzdek-Sumgait section, and 69 piles, 6 reinforced concrete piles, 6 anchor piles, 41 cantilever piles, 3 cavity ties have been installed, Abbas Gemberov, head of Capital Repair LLC, told Trend.
Inadequate thickness of cavity walls, inadequate incision of vertical and horizontal damp proof courses and inadequate spacing of cavity ties are among the most common failures.