Toll Free: 1.800.342.3274 Local: 1.205.333.8000 Fax: 1.205.333.0181 > About AESprecast > Contact Us Free Quote Home Buildings Certifications Custom Projects Q Request a Quote Hazardous Storage Model 1220-HZ2 (Shown with optional features) Structural Specifications Walls 4" Thick, Floor 6" Thick, Roo...