It will also be useful for planning the ventilation specification for new or refurbished kitchens.
Kitchen ventilation standards. The imc 2009 2012 section 403 3 requires 7 5 cfm person 3 5 l s plus 0 18 cfm ft. Fundamentals of kitchen ventilation a. An adequate kitchen ventilation system should. For toilets only purge ventilation an opening window door on an external wall meeting the requirements specified in appendix 2 of approved document f ventilation.
As close as possible to the cooking equipment. Building codes and energy star use 62 2 to define mandatory ventilation rates for homes. Ventilation requirements for kitchens. Standard 62 1 to set the outdoor air re quirements for ventilation.
Ashrae 62 2 is a standard that defines optimal ventilation rates for homes. It will help employers assess whether existing ventilation is adequate. There are twenty eight osha approved state plans operating state wide occupational safety and health programs. Controlled ventilation code note2 and section 6 5 7 1 of ashrae standard 90 1 2010 note that the dcv is a mandatory requirement and some reduction of ventilation air in the dining spaces must be included while the kitchen ventilation requirement is.
While much of the information concerns gas. Any new kitchen bathroom or shower room utility room or toilet should be provided with a means of extract ventilation to reduce condensation and remove smells. The energy saving trend is to reduce exhaust air and ven tilation air. This stan dard set 15 cfm person 7 0 l s for the kitchen area and 20 cfm person 9 4 l s for the dining area.
If not perhaps you d like to make upgrades to meet those standards or maybe you re planning to update or remodel your kitchen and need to know the basic requirements for things like electrical outlets lighting plumbing and ventilation. The guidance advises on management as well as design and performance issues. A 1 1 1 these requirements include but are not limited to all manner of cooking equipment exhaust hoods grease removal devices exhaust ductwork exhaust fans dampers fire extinguishing equipment and all other auxiliary or ancillary components or systems that are involved in the capture containment and control of grease laden cooking. State plans are required to have standards and enforcement programs that are at least as effective as osha.
Course content introduction ventilation is the single most important factor in the design construction and operation of commercial kitchens. Kitchen fans are part of that equation. Understanding the most common code rules is a good place to start but for specific code requirements in. Without adequate ventilation and an ample supply of clean makeup air no kitchen will operate efficiently.
Remove excess hot air and introduce cool clean air maintaining a comfortable environment. Standards codes and high performance ratings.