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Master sanitation schedule with pre-op verification

A master sanitation schedule is the plant's standing plan for cleaning: every task, on which area or piece of equipment, how often, with which method and chemical, how long it takes, who does it and when it is next due. A pre-operational (pre-op) verification is the check before start-up, by someone other than the cleaner, that the cleaned equipment is actually clean. This template keeps both in one workbook. The schedule works out each task's next due date from the date it was last done, flags what is overdue or due in the next 7 days, counts the week's tasks done on time, late or missed, and adds up the planned cleaning minutes. The pre-op log records a visual pass or fail, an optional ATP reading against a limit you set, the corrective action and the release, and counts first-pass results and minutes held. In the US, 21 CFR 117.35 requires clean, sanitary conditions and cleaning of food-contact surfaces as often as necessary, and 117.145 and 117.165 require written monitoring with its frequency and record review where sanitation is a preventive control. The PDF has the blank schedule and log, a worked example for a bakery and a how-to page. It is a planning and record aid: not legal advice, and not a substitute for your written sanitation procedures or your food safety plan.

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Page 1 of the master sanitation schedulePlant and week fields and a blank table with area, equipment, task, food contact, how often, SSOP number, chemical, lockout, minutes, who, last done, next due and this-week result tick boxes.
Task, equipment, frequencyChemical and lockout columnsNext due date from last doneOverdue and due in 7 days flagsWeekly on-time, late, missed countPlanned minutes a weekPre-op visual and optional ATPCorrective action and releaseMinutes held and first-pass rateWorked example (bakery)

When to use it

When to use a master sanitation schedule

  • When you build or rebuild the sanitation programme and need every cleaning task in one place with an owner and a frequency.
  • Every week, to see what is overdue, what is due in the next 7 days and how many of the week's tasks were done on time.
  • Every production day, for the pre-op check that releases a line to run after cleaning.
  • After a failed pre-op check, a pest finding or an allergen incident, to see which task, frequency or owner needs to change.
  • Before a customer or certification audit, to show who cleans what, how often, and the record that it worked.

How to fill it in

  1. 1

    List every task, one row each

    Area, the equipment or surface, what is done (strip, wet clean, sanitize, dry clean), and whether it is a food-contact surface. Include the unglamorous ones: drains, overhead pipes, hand-wash sinks, waste bins.

  2. 2

    Set how often, the method and the chemical

    Pick a frequency from the list and write your SSOP number and the chemical and strength from your supplier's sheet. Say whether lockout is needed and how many minutes the task takes.

  3. 3

    Name who does it

    A role or a crew, not a department. The task that belongs to everyone is the one that is missed.

  4. 4

    Enter the date each task was last done

    Next due and Status fill in. Overdue turns red; due in the next 7 days turns amber. Update Last done after each cleaning.

  5. 5

    Close the week

    For every task that was due, mark Done on time, Done late or Missed. The strip counts them and gives on time as a percent of due.

  6. 6

    Verify before start-up

    Someone other than the cleaner checks the cleaned equipment and logs Pass or Fail, with an ATP reading if your site uses ATP. On a Fail the line is held until it is recleaned, rechecked and released.

A filled-in example

Illustrative, not a benchmark

An example: one week at a made-up bakery with two lines, 24 scheduled tasks and a daily pre-op check on each line (illustrative numbers).

  • 24 tasks on the schedule. 20 were due this week: 17 done on time, 2 done late (the oven exit and cooling conveyor, and the packing room floor and walls) and 1 missed (the monthly floor-drain clean).
  • 17 of 20 on time is 85.0%. One task is overdue now: the drain clean, last done 36 days ago against a 30-day interval.
  • The planned cleaning time is 2,833 minutes a week, about 47 hours: each task's minutes times 7 divided by its days between.
  • Six pre-op checks over three days: 5 passed first time (83.3%). One failed: sesame residue under the line 2 depositor hopper lip, ATP 310 against an example limit of 150 RLU.
  • The line stayed on hold, the hopper was recleaned and sanitized, the recheck passed and the line was released at 05:50, 25 minutes after the 05:25 check.

The week reads 85.0% on time with one overdue drain clean and one pre-op fail held for 25 minutes. The numbers say where to look: the drain clean has no owner with time for it, and the depositor hopper lip needs a changed cleaning method, not another recheck.

Common mistakes

  • Writing a chemical strength from memory

    Strength, contact time and temperature come from your supplier's sheet and your validated SSOP. This template does not give them and neither should a notice on the wall that nobody reads.

  • Letting the cleaner verify their own cleaning

    A check by the person who just cleaned finds little. The pre-op is worth having because someone else looks, with a torch, at the places that are hard to reach.

  • Dropping the hard tasks

    Quarterly and yearly tasks, such as overhead pipes, coils and drains, are the ones that get skipped. They are on the schedule with a date so that they show up as overdue.

  • Rechecking the same fail again and again

    If the same equipment fails twice, the method, the tooling or the time allowed is wrong. Change that. A third recheck is not a corrective action.

  • Treating the ATP number as a pass mark from a standard

    21 CFR 117 does not name ATP testing or a limit. Your limit is a site value, set from your own data and your swab or meter maker's guidance, and it is reviewed.

Download the template

Free to use: print it, copy it and edit it for your team. Enter your name and work email once to download.

Run this template in LeanSuite

In LeanSuite, food and beverage plants build their own GMP inspections and HACCP verification checks in Lean Creator, complete them on a phone or tablet with photos, and turn failed items into corrective actions tracked to verified closure.

See it in a 45-minute demo

FAQ

Master sanitation schedule with pre-op verification: common questions

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