6.3.3.7. Lay-out: A wholesale delicatessen plant must be equipped as follows:(a) it must be so arranged as to permit control of all entries into and departures from the plant;
(b) it must be provided with appliances for washing equipment;
(c) it must have a pedal-operated sink with hot water, cold water and dispensers of liquid soap and individual towels;
(d) if the cooking tanks are directly connected to a waste water evacuation system, the opening into such system must be provided with a check-valve to prevent the reflux of water into the tanks;
(e) tables near walls must be equipped with a protective back;
(f) food containers must be placed on trolleys or shelves; the latter must never be less than 10 cm from the floor;
(g) it must be provided with a drain pipe at least 10 cm in diameter equipped with a grid opening of at least 9 dm2 for the disposal of washing water;
(h) all the rooms in which carcasses of ruminants, equines and suids are prepared, circulate or stay must be equipped with an overhead conveyor system.