Date: Thu, 08 Aug 2002 15:19:24
Although EPA does not specify a minimum distance, by policy they use 3 feet aisle spacing needed for inspections, reading labels and spill cleanup. This has been applied to TSDFs since the mid 80ís. OSHA requires in 1910.106(d)(5)(vi)(f) three feet aisle space for flammable and combustible liquids on in drums and on pallets in buildings. The National Fire Code 30 requires four feet for aisle space for liquid drum/pallet storage inside buildings.