Perma Ballast® Testimonials
United States Navy
Carrier Overhaul Project Officer of Shipbuilding
"Based on ballast density, tank location and capacity, ease of ballast installation, minor tank structural modifications, and a decision making cost analysis, Perma Ballast® appears to be the best option for use in correcting the inherent list on the Nimitz class aircraft carriers..."
Bayonne Dry Dock
“Great job. BTI knows their work and are very knowledgeable. Highly recommend.”