Blast Shafts on Haz-Safe Buildings:
Custom modular building (above photos), designed using three 10′ wide x 50′ long modular units shipped separately to site and bolted together (patented method), making first Factory Mutual approved 1500 sq. ft. warehouse. There are five blast shafts bolted over outside of ten 8′ x 4′ explosion relief panels, permitting this hazmat building to be placed close to main plant and oxidizer facility. Note: Blast shaft on end of building wall.