Where should the farm office and disinfection gate be physically located relative to the layer sheds on a B2B poultry estate?

To establish a bulletproof biosecurity barrier on a commercial layer farm, the physical zoning of the estate is critical. The farm office, security cabin, and vehicle disinfection gate must be located at the single gate entering the property. This setup must be physically separated from the actual poultry sheds by a distance of at least 100 meters, serving as the "dirty-clean transition zone." All incoming vehicles must pass through a deep disinfection tire bath (wheel-wash) and high-pressure chemical spray gate before entering. Visitors and staff must enter the farm office, which is designed as a physical barrier forcing them to shower, change into farm-provided boots and coveralls, and step through sanitizing footbaths before entering the clean production zone. This design prevents pathogens from being introduced into the production area. Biosecurity protocols are detailed in the Poultry Encyclopedia, automatic disinfection gates can be bought on Poultry Plaza, layer rates monitored on Poultry Rates, and biosecure farms listed on Murghi Mandi.