HOUSTON HEALTH DEPARTMENT
8000 North Stadium Drive Houston, TX 77054
832-393-5100
HOUSTONCONSUMER.ORG
MOBILE FOOD UNIT SPECIFICATIONS CHECKLIST- 2024
PLANS CHECKLIST FOR CONVENTIONAL UNRESTRICTED MOBILE FOOD UNITS (07-U)
Use this checklist to ensure that the required items are drawn/specified on the plans and, build the mobile food according to the approved
plans. Checklist used by reviewer to indicate incomplete/missing items on the plans or menu disclosure.
Provide one (1) properly prepared plan (no larger than 11”x17”) including any specifications. Submit plans
in original text print format or in color (no xerox copies). Indicate business name and owner on the plans.
Hand-drawn plans are not accepted.
Number each page of the plans for reference.
Drawn layouts must include a floor plan, plumbing diagram, equipment elevations, unit exterior, and a
complete equipment lay-out with full details indicated on the drawings.
Plans and menu must be clear, have legible print, and not present any conflicting information.
Show or specify all items on the check list to be included on the plans.
Complete the Menu Disclosure Form, in English, for review along with the plans.
Specify: the finish schedule for the floors, walls, and ceilings - material, finish, and color.
Specify: walls, ceiling, floors are smooth, easily cleanable, and non-absorbent.
Specify: interior walls and ceilings are light in color (40% or greater LRV - Example: colors are light gray
Specify: the materials and finishes used for food preparation surfaces, counters, tables, and cabinets.
Show all cabinets and shelving.
Specify cabinets/shelving stores food/equipment/utensils 6 inches
above the floor.
Show floor-mounted equipment elevated on legs at least 6 inches above the floor or mounted on wheels
Show table-mounted equipment not sealed to table/counter with 4 inch clearance.
Specify Manufacture Make/Model of proposed equipment - Commercial grade. (Examples: stoves, grills,
fryers, ovens, refrigerators, vent hood) and fixtures. Specify on plans that all equipment is NSF or ETL
certified. OR
Provide proof that all equipment will meet the specifications of Sec 20-21.10 of the Houston
Food Ordinance.
Install sufficient numbers of equipment to provide food temperatures specified for TCS foods.
Specify: a tight liquid seal will be provided between equipment and the mounting surface.
Specify: a seal is provided between equipment and adjacent walls if exposed to seepage.
Specify: on the plans that utility lines, service lines, and pipes are not unnecessarily exposed, and pipes are
enclosed inside of the walls and ceilings or cabinetry.
Show: the exact name of the mobile food unit on two sides.
Specify: the lettering is 3 inches in height or more and permanently affixed.
Show: a diagram of the plumbing system including all tanks, pumps, fixtures and piping.
Show and specify: the size and type of material used for all water supply piping.
Show: hot and cold running water lines under pressure (required).
Show: installed “P” traps at sink drains. (“S” traps are not acceptable).
Show: location of a water pump. Specify: the water pump is activated automatically or equipped with a
pressure switch installed in the water supply system. Gravity systems are not acceptable. Air pressurized
water systems must include a food grade on board air pump.
Show: a 2 or 3-compartment sink. (a 3-compartment sink is recommended).
Specify: each compartment measures at least 15”x15”x12” (length x width x depth) with rounded internal
angles.
Show: a drain board/utensil rack/or moveable dish table for soiled/cleaned utensils.
Specify: add as a note on plans-units with 2 compartment sinks must provide an approved detergent
sanitizer for cleaning and sanitizing utensils.
Show: a hand sink separate from the 2 or 3 compartment sinks.
Show: a splash guard between all sinks, food preparation and / or food contact surfaces if the distance
between each is less than 1 foot.