Lubon Infra Chem executed the polycarbonate sheet replacement work at the TRSL plant, covering the complete removal of existing polycarbonate sheets and installation of new 3 mm thick PC Lite make polycarbonate sheets across an area of approximately 11,500 sq. mtr. The work involved careful dismantling of old sheets, supply of new roofing sheets, proper alignment, fixing, and finishing using the required tools, tackles, and site execution arrangements. The scope was carried out to improve the roofing system’s durability, natural light transmission, weather resistance, and overall protection of the plant structure. With large-scale execution and attention to proper fixing details, Lubon Infra Chem delivered a reliable roofing replacement solution suited for industrial plant conditions.