This project involved civil works for the upgradation of the Sharjah Sewage Treatment Plant, located in Sharjah Industrial Area 5, UAE. The scope covered the construction of a gravity sand filter and a secondary clarifier tank, along with substations and inlet headwork facilities. Designed to improve treatment efficiency and enhance overall plant performance, the works were executed in compliance with strict quality and safety standards. Completed in 2019, the project played a key role in strengthening wastewater management infrastructure, supporting sustainability, and meeting the growing demands of the Sharjah Municipality and Water Authority.