Cemex announced it has contributed to the successful repair of the Demopolis Lock and Dam on the Tombigbee River. Operated by the Army Corps of Engineers, the project restored the functionality of the dam, which serves as a crucial artery for commercial navigation in the Southern United States, connecting the Tennessee River to the Mobile Bay and the Gulf of Mexico.
A failure of the upper miter sill not only rendered the dam unusable but also resulted in the rerouting of commerce, severely impacting businesses and communities across the region. Recognizing the urgency and significance of the project, Cemex collaborated to supply more than 2,000 cubic yards of Vertua® concrete to expedite the repair process.
The project presented several challenges, including weather conditions, stringent temperature control requirements for underwater concrete pours and highly detailed product mix designs to ensure durability and longevity in underwater conditions. The complexity of the project necessitated the deployment of divers for on-site monitoring during placements. Despite the challenges, Cemex ensured the successful completion of the project without any injuries.
"Fortifying the repair of the Demopolis Lock and Dam exemplifies our commitment to supporting vital infrastructure and economic development in the communities we serve," said Marc Tyson, Cemex U.S. Regional President – Mid-South Region. "Through collaboration, innovation, and relentless dedication to quality, we were able to overcome challenges and deliver concrete solutions that restore critical infrastructure and facilitate commerce."
By helping restore functionality to the Demopolis Lock and Dam, Cemex has contributed to the resilience and prosperity of the region's infrastructure and economy.
