Recommendations for the design and construction of buildings and structures for storing potatoes and onions in bulk and in boxes utilising forced ambient air ventilation and/or refrigeration.Cross References:BS 5378BS 5499:Part 1BS 5502:Part 20BS 5502:Part 21BS 5502:Part 22BS 5502:Part 23BS 5502:Part 25BS 5502:Part 30BS 6100BS 8000Health and Safety at Work etc. Act 1974Safety Signs Regulations 1980Control of Substances Hazardous to Health (COSHH) Regulations 1988Food Act 1991IEE Regulations for Electrical Installations 1991