More than two decades after the original construction of the ARGOS Cement Terminal in Pointe Blanche, the facility’s two 1,800-ton cement silos had been continuously exposed to some of the most aggressive environmental conditions found in the Caribbean. Situated directly adjacent to the coastline, the structures have endured prolonged exposure to salt-laden air, high humidity, intense UV radiation, tropical storms, hurricanes, and the demanding operational conditions associated with cement handling.
In addition to environmental exposure, the silos and supporting infrastructure have been subjected to constant contact with cement dust, a highly abrasive and corrosive material that accelerates the deterioration of protective coatings and exposed steel components. Following a comprehensive structural and coating condition assessment, we determined that a complete restoration and corrosion protection program was required to extend the service life of the facility and preserve its operational integrity.
The restoration scope included the abrasive blasting of all steel surfaces to the required surface preparation standard, including the silos, structural framing, support pedestals, piping systems, access ladders, platforms, and metal components throughout the terminal. All deteriorated and corroded elements were identified, repaired, or replaced as necessary, including the installation of welded steel patches, replacement of damaged structural members, and renewal of heavily corroded fasteners and connection hardware.
Following surface preparation, a high-performance protective coating system was applied. This system consisted of multiple coats of specialized epoxy primer formulated to provide superior corrosion and abrasion resistance in severe marine and industrial environments. The coating system was completed with a high-build polyurethane finish designed to provide long-term protection against UV degradation, weathering, and chemical exposure while maintaining aesthetic and operational performance.
To ensure compliance with international coating standards, all coating thickness measurements, adhesion testing, and quality control inspections were performed and certified by a NACE-certified coating inspector. Comprehensive inspection reports were issued to the client, verifying full compliance with the specified coating system requirements and industry best practices.
This project presented significant technical, logistical, and safety challenges. The execution required specialized access equipment, including high-reach boom lifts and suspended work platforms, while maintaining strict adherence to safety protocols for working at height and within an active industrial facility. Through meticulous planning, quality control, and execution, AREA successfully delivered a restoration project that exceeded performance expectations and achieved complete client satisfaction.
Project Highlights
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