The Food Area Work SOP

Purpose

A tech working in a kitchen can do perfect trade work and still cause the business a failed inspection, a discarded batch of prepped food, or a sick customer. The ways it happens are ordinary: dust from a lifted ceiling tile on a cutting board, a drip of drain water onto a clean pan, a tool set down on a prep table, a handwashing sink left without hot water, a reach-in cooler left unplugged. This procedure keeps the work from touching food, food contact surfaces, handwashing and cold holding, and leaves a record of exactly what was touched so the person in charge knows what to clean before the kitchen is used. What the inspector looks for, and why each item matters, is owned elsewhere (see related: What a Health Inspector Holds a Kitchen To That Your Work Can Break).

Scope

Covers any trade working in a food prep area, a dish area, a walk-in or reach-in, dry storage, or above any of them: restaurants, cafeterias, bakeries, bars with food service, grocery prep rooms, school and church kitchens, and daycare kitchens.

Does not cover deciding what product to keep or discard after a refrigeration failure (see related: The Product Loss Incident Report SOP), the full after-hours lockup (see related: The Business Lockup and Handback SOP), or how commercial kitchens work generally (see related: Working in Commercial Kitchens Reference). The food safety decisions in this procedure belong to the business's person in charge; the tech's job is to give them the facts.

Roles and responsibilities

The person in charge, or PIC, is the food code's name for the individual responsible for the food operation during a given shift. Every licensed food establishment is expected to have one present whenever it operates. The tech talks to that person, not to whichever cook is nearest.

Procedure

1. Notify the PIC and agree what moves before any tool comes off the truck. The tech finds the PIC, explains where the work will happen, what it will disturb (ceiling, drain, wall, equipment), how long it will take, and what will be out of service. Acceptance: the PIC's name and the agreed list of what moves are on the job. Wrong looks like starting work because a line cook pointed at the leak; the stop rule is no work until the PIC is found, and if there is no PIC on site the tech calls the shop on-call manager before starting. If service is running, the default is to come back after close unless the PIC agrees to pull food from the affected area first.

2. Remove or cover everything within the fall and splash zone. Food, utensils, cutting boards, clean dishes and single-use items within roughly 6 feet of the work, and everything directly below it, are moved out by kitchen staff or covered with clean plastic sheeting by the tech. Kitchen staff move food; the tech moves no food. Acceptance: nothing uncovered below or beside the work. Wrong looks like a covered table with a stack of clean sheet pans on a shelf underneath it; the stop rule is look up, down and sideways before starting. Hazard: before reaching across a cooking line, confirm with the PIC that fryers, griddles and ovens near the work are off, and treat fryer oil as hot for well over an hour after it was turned off.

3. Contain dust and drips at the source. Overhead work gets a drop cloth or tarp hung or taped below the opening, and ceiling tiles are lifted slowly and set down flat on a covered surface away from food areas. Drain and supply work gets a bucket and towels placed before anything is opened. Acceptance: the containment is in place before the first tile moves or the first fitting is loosened. Wrong looks like visible dust falling past the tarp or water reaching the floor beyond the towels; the stop rule is stop, contain, and widen the covering before continuing. Hazard: in an older building, ceiling tiles and pipe insulation can contain asbestos; if the material is damaged, friable or of unknown age, do not cut or break it, stop and tell the shop so a qualified assessor can look before work continues; disturbing asbestos-containing material is regulated work under OSHA's construction asbestos standard, 29 CFR 1926.1101, and inhaled fibers are the hazard.

4. Keep tools, parts and hands off food contact surfaces. Tools sit on the tech's own mat or on a covered surface, never on prep tables, cutting boards, dish racks or shelves that hold food. The tech washes hands at the handwashing sink, if it is working and not part of the job, before and after the work, and does not use a food prep sink or a three-compartment sink for hand or tool washing. Acceptance: at any check during the work, no tool on a food contact surface. Wrong looks like a wrench resting on a cutting board; the stop rule is move it and add that surface to the touched list for sanitizing. Hazard: a step stool on a kitchen floor sits on grease and water, so wipe the floor dry under it and use a ladder with slip-resistant feet.

5. Restore the handwashing sink and prove it. If the work touched a handwashing sink or the water serving it, the tech confirms hot and cold flow and measures the hot water at the tap with a probe thermometer. The FDA Food Code, as adopted by your state or local health department, requires in substance that a handwashing sink deliver water at least 100 F; check the edition your jurisdiction uses. Acceptance: a tempered or hot reading at or above 100 F after the water has run, soap and towels in place, nothing stored in the basin. Wrong looks like a reading below 100 F, or no hot water; the stop rule is tell the PIC before leaving, because a handwashing sink that is not working is one the business may not be able to operate without, and the PIC decides with their health department whether a temporary station is acceptable. Hazard: a scald risk on the other side; a thermostatic mixing valve set too high delivers water hot enough to burn a hand under a running tap.

6. Restore cold holding and prove it. Any cooler or freezer that was unplugged, isolated or had its door open is restarted and its air temperature read. The Food Code's cold holding limit for time and temperature control food is 41 F or below, as adopted by your jurisdiction. Acceptance: the unit running, its air temperature at or falling toward setpoint, and the time and reading on the job. Wrong looks like a unit that will not restart or a reading above 41 F that is not falling; the stop rule is tell the PIC at once, because product decisions are theirs (see related: The Product Loss Incident Report SOP). Hazard: before restoring power to a unit the tech had isolated, confirm covers are back on and no one is working in it.

7. Clean up the work area, then hand surfaces back to the PIC. The tech removes debris, packaging and containment, vacuums or wipes dust from covers before lifting them, folds plastic sheeting inward so dust stays inside, and wipes down surfaces near the work. The tech does not sanitize food contact surfaces in the kitchen's place, because sanitizer concentration and contact time are the kitchen's own procedure. Acceptance: no visible dust, debris or water anywhere in the zone, and the PIC has walked the area. Wrong looks like dust found on a shelf after the covers come off; the stop rule is add it to the touched list and tell the PIC. Hazard: kitchen sanitizers and degreasers are chemicals with their own labels; do not mix or reuse a kitchen's chemical bucket.

8. Write the touched list and give it to the PIC. A short written list of every surface the work or its debris touched, every item moved, and every system that was out of service with its restore time. Acceptance: the PIC has read it and signed or replied, or a copy is left where the opening manager will see it first. Wrong looks like "work done, cleaned up"; redo it. Risk: the list is what tells the morning crew which surfaces to sanitize before the first prep.

The record this produces

The job carries the PIC's name, the agreed move list, a photo of the containment before work, the handwashing sink reading, each cooler's restore time and reading, any suspect material found, and the touched list with the PIC's acknowledgment. The PIC reads the touched list that night or the morning crew reads the copy; the shop office reads the job if the business calls after an inspection; the shop owner reads any entry where a reading failed.

A worked pass

A plumber replaces a leaking stop valve and faucet at the handwashing sink beside a restaurant's cold prep station, scheduled after close at 22:30. The PIC is the closing kitchen manager.

FOOD AREA WORK LOG  Restaurant  Job 6027
22:31 PIC: closing kitchen mgr      found
22:34 agreed: staff empty cold prep
      rail, clear shelf under sink
22:41 shelf cleared, rail empty, covered
      6 ft each side, plastic          ok
22:43 fryers off since 21:15 (PIC)     ok
22:45 bucket + towels under sink       ok
23:30 valve + faucet replaced, no leak ok
23:34 hot at tap after 60 sec   92 F  FAIL
      told PIC 23:35
      mixing valve below sink found
      set low during earlier repair
23:48 valve adjusted, reread    104 F  ok
      cold flow ok, soap/towels back
23:50 prep reach-in: not touched, 38 F
23:58 covers folded in, area wiped
00:03 touched list to PIC, signed
      sanitize: prep table edge, shelf
      under sink, reach-in handle

Step 5 failed. After the new faucet went in, the hot side read 92 F, under the 100 F the jurisdiction's food code requires. The plumber stopped and told the PIC rather than packing up, then traced the cause to a thermostatic mixing valve under the sink that a previous repair had turned down. Adjusted, the tap read 104 F, high enough to pass and well below a scald risk. The touched list named the reach-in handle because the plumber had opened it to reach the shutoff behind it, which the PIC would not have known otherwise. The reach-in read 38 F, inside the 41 F limit, and needed nothing.

References

• FDA Food Code, in the edition adopted by your state or local health department, which binds the food establishment and sets the handwashing and cold holding limits in steps 5 and 6
• OSHA 29 CFR 1926.1101, the construction asbestos standard, for the stop in step 3
• See related: What a Health Inspector Holds a Kitchen To That Your Work Can Break
• See related: Working in Commercial Kitchens Reference
• See related: The Product Loss Incident Report SOP