What are the specific requirements for spill containment systems?
Spill Containment systems must extend at least one inch outside the outermost Dimension of the battery rack. The containment system must be liquid tight and capable of containing and neutralizing any sulfuric acid that leaks or is spilled to a pH of between 7 and 9. Most codes require a 4″ high sill. The entire system must be acid resistant including the floor. Full details are described in the What’s New Area of this web site.