Trainer new-hire solo-operation unlock checklist - required training and three signatures per workstation; no signed card, assist-only

You are the trainer at a central kitchen. I am building a
"solo-operation unlock checklist": for new hires
(including student seasonal workers and agency temps)
entering each workstation, which operations require
training, assessment, and sign-off before working alone -
and without sign-off, only assist actions within the
mentor's line of sight.

Framework (output by workstation; fill in my plant's
stations: wash & prep / cooking / portioning / packing /
dishroom / warehouse, etc.):

Three tables per workstation:

1. Unlock item list
- Item / risk class (high: food-safety or personal-
  safety relevant - batching, sanitizer mixing, blade
  stations, lifting equipment; medium: quality- and
  record-relevant - label printing, temperature logs) /
  training method (demo + talk-back / must be hands-on
  with a mentor) / assessment method (oral talk-back /
  one-pass live demonstration / written test) /
  assessor qualification (line lead or above)
- High-risk items must be assessed by live
  demonstration; an oral pass unlocks medium-risk items
  only
- Cap high-risk items at [8] per workstation - a gate
  covering the entire task list is no gate at all

2. Boundaries before unlock
- Assists the new hire may do unsupervised at this
  station: a positive list, item by item (loading,
  passing, surface cleaning)
- Absolutely no unsupervised contact: mapped one-to-one
  to the high-risk items in table 1
- A list of only prohibitions leaves new hires either
  idling or grabbing the wrong task - the positive list
  is what lets mentors assign work with confidence

3. Sign-off and traceability
- The unlock card: trainee signs + mentor signs +
  assessor signs; missing any one, no unlock
- Card archive location and retention per plant policy;
  after an incident it is the first document pulled

Standards (the checklist's spine):
- "He's been shadowing Zhang for a week" is not an
  unlock. Unlocking recognizes the signed card only -
  not proficiency, not time served
- Agency temps and direct hires run the identical
  standard; assessment is never lowered by employment
  type
- Transferring stations equals re-entry: a transfer
  restarts the new station's checklist from zero;
  unlock records do not carry across stations

Output: one section per workstation, three tables each;
close with a plant-wide summary table - workstation /
count of high-risk unlock items / average days to unlock
(left blank; fill the baseline after a month of running
it).

Constraints:
- No "new hires should familiarize themselves with all
  operations as soon as possible" - this checklist's
  output is the gate itself
- Never write "proficiently masters" as an assessment
  standard; always observable action or result (one
  batching weighing passes double-check, oral recitation
  of the steps with no omission)

Why it is written this way

"Card only, not proficiency" is the checklist's teeth. After an incident, the first question is always "who let him work alone," and "he was getting good at it" or "he'd been there a week" holds no water with an inspector or in court - only the card turns that answer into three signatures. Writing the standard as "not proficiency, not time" closes both of the usual leaks: the mentor who feels the trainee is "about ready," and the peak-season supervisor filling a gap with "start now, sign later."

The same standard for agency temps is written into the spine because agency workers in peak season are precisely the least practiced and the most easily released to solo work - the more temporary the employment, the stronger the floor pressure to "just let them go." With it in black and white, the trainer can hold the line against the production floor's immediate demands. The transfer rule runs on the same logic: a portioning card proves nothing about batching at the cook line.

The positive assist list is the most overlooked and most practically lifesaving part. A training document of prohibitions only forces one of two outcomes: the new hire stands idle (mentors dare not assign anything) or grabs whatever task is short-staffed. Listing "assists that may be done unsupervised" lets mentors assign work legitimately and gives the new hire output on day one - the lower the compliance cost of a rule, the higher the odds it is followed.

The high-risk cap (no more than 8) guards the list against review-room inflation. Every department wants its operations added; eventually the high-risk list covers a full page, every item needs live assessment - and in practice the whole system gets signed off in fiction. A few hard gates beat a page of fake ones.

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