Refurbish Fiberglass Fan Blades
Mechanical Contractor to repair noise reduction design blades experiencing stress cracking around the hub to blade perimeter and elongated cracks at the back-top side of the blades. Scope of work included removing the UV protection coating (2 layers) grinding into the crack surface, and installing 2 types of fiberglass matting, sanding, applying a new gel coat of UV protection and final cover of black enamel paint. Each Fan consists of 5 blades which are 13’ long, 8’ High and 1’ thick. Weight 650lbs each.