Production Started Before the Client Signed. Everything After That Is a Negotiation
· 7 min read · Written by Faceela Research & Editorial Team
Reviewed by Ahmed Hassan Algammal — Founder and Enterprise Systems Consultant
Every client dispute we have been shown in a joinery or a steel shop traces back to one moment. Not the moment the client changed his mind — clients change their minds, and a business that cannot absorb that is in the wrong trade. The moment production was released.
Because that moment decides which of two things the next change is. If the drawing was approved and the release names it, the change is a variation — priced, agreed, invoiced. If it was not, the change is a rework, and a rework is work you do twice and are paid for once.
Nothing else about the change is different. Same panel, same client, same week, same request. The only difference is whether there was a signed revision standing behind the cut, and that difference is worth the whole value of the item.
Why the gate gets skipped
Nobody skips it on principle. It gets skipped for three reasons, and all three are reasonable at the time.
The programme is the first. The job was sold with an installation date, the drawing office took two weeks longer than anyone allowed, and the delivery date has not moved. Somebody looks at the calendar and decides the carcasses will not change. He is usually right, and the one time in five he is wrong costs more than the four times he was right saved.
The client is the second. He is engaged, he is on WhatsApp, he has said the word "approved" out loud in a site meeting. He is definitely signing on Sunday. Sunday's signature, if it comes, arrives on whatever revision is current by Sunday — and nothing links it to what went on the saw on Thursday.
The third is the quiet one. The change is only in a section. A detail. A junction between two units nobody will look at. So production is released on the parts that are settled and the section is left to catch up. Then the section changes, and it turns out that a junction between two units decides the width of both of them.
The gate
One moment decides whether the next change is a variation or a rework
The path, as it is written
Who · Drawing office
1. Revision issued, with a number on it
The drawing leaves with a revision letter and a date. Anything issued without one cannot be approved, because there is nothing to approve.
Who · Client or consultant
2. Reviewed against the room, not against the drawing
The reviewer marks it up. A section he treats as a detail is still part of the revision he is signing.
Who · Client or consultant
3. A verdict, on that revision, with a date
Three verdicts are possible and only one of them opens the saw. The middle one is where most disputes are born.
Who · One named person
4. Release to production, against a revision letter
The release names the drawing it releases. A cutting list that does not carry a revision letter cannot be checked against anything later.
Three doors out of the gate
Most factories have two words for this — approved, or not. There are three, and the third one is a door people walk through as though it were the first.
Approved
The revision is current. Anything the client asks for after this date is a change to an approved drawing.
Release to production: Allowed, against this revision letter
Approved with comments
This is not an approval. It is a rejection with a shorter list. The comments are a new revision that has not been drawn yet.
Release to production: Not allowed. The comments have to come back as a revision and be approved as one
Rejected
Clear, and the cheapest of the three, because nobody is confused about what it means.
Release to production: Not allowed
The two ways round it, and their real names
Neither of these is a decision anyone records as a decision. Both are taken by somebody trying to protect the programme.
What is said
The programme is tight. Start the carcasses, the fronts will not change.
What it is
Building at your own cost, decided by the planner
The workshop cuts to revision B while the site is already marking up revision C. When the two meet, the material is gone and the drawing that was current is a matter of opinion.
What is said
He is definitely approving on Sunday. Get it on the saw.
What it is
An approval you will be asked to prove in December
Sunday's approval, if it comes, arrives on whatever revision is current by then. Nothing links it to what was cut on Thursday, and nothing ever will.
Approved with comments is not an approval
This is the single most expensive phrase in the trade, and it survives because it sounds like good news.
A drawing returned with comments has not been approved. It has been rejected with a shorter list. The comments describe a drawing that does not exist yet — nobody has drawn them, nobody has checked what they do to the adjacent unit, and nobody has confirmed the client meant what the workshop read.
What happens instead is that the comments are treated as a punch list. The workshop starts on everything the comments did not mention, someone incorporates the comments into the model, and the revision that was actually built is a private hybrid: revision B plus four remarks, held in one person's head. It has no letter. It cannot be produced in December.
The fix is not more rigour in reading comments. It is that a commented drawing goes back out as a new revision and returns approved as one. Two days, and the two days are cheaper than the argument.
The workshop cuts to B while the site holds C
Revision control is usually filed under the drawing office, and that is why it fails. The drawing office is not where revisions go wrong. Revisions go wrong in the gap between three places that each hold a different copy.
The drawing office holds the latest. The site holds whatever was printed for the last coordination meeting. The workshop holds whatever came down with the cutting list, which was produced from whatever was current on the day the estimator or the production planner built it.
None of them is careless. They are simply three snapshots of a moving thing, and only one of them is attached to material that has already been cut. When the client stands in the room and says this is not what he approved, the argument that follows is not about furniture. It is about which drawing was current, and the party with a dated document wins it.
That is also why a cutting list that does not carry a revision letter is a liability rather than a document. It records what was cut and not what it was cut against, so it can never be used to defend anything.
Who may release, and what release requires
Release to production is a decision with money attached, so it belongs to one named person and not to whoever is standing in the workshop at seven in the morning.
What that person needs in front of him is short, and it is the same list on every job.
| What release must name | Why it matters later |
|---|---|
| The revision letter and its date | It is the only thing that turns a later change into a variation |
| The client's approval, as a document | A meeting, a call and a voice note are not documents |
| Whether comments were attached | A commented drawing is a revision that has not been drawn |
| The site dimensions it was drawn against | An approved drawing of the wrong opening is still wrong |
| Long-lead items already ordered against it | A revision after the veneer is cut is a different conversation |
| The person who released it | So the decision has an owner rather than a rumour |
Six lines. In most workshops none of them exists in a form anybody could produce six months later, which is not a discipline failure — it is that there was nowhere to put them.
What to make a vendor show you
On a live system, on a real job, not on slides.
- Attempt to release a job to production against an unapproved revision, and show the system refuse it.
- Show the same refusal surviving a manager's attempt to override it quietly — an override that leaves no record is not a control.
- Record an approval with comments and show that it does not open production.
- Show the cutting list carrying the revision letter it was generated from, on the paper the operator holds.
- Change the revision after material has been issued, and show what the system says is now at risk.
- Produce, for one job, the full revision history with dates and approvals, in one screen, in the state a client's lawyer would read it.
- Show the same history for a job that finished eight months ago.
Item 1 is what everyone demonstrates. Item 7 is what decides it. A gate that works on live jobs and cannot reproduce a finished one has protected you during the period you were not being sued, and gone quiet during the period you are.
The short version
The approval gate is not paperwork. It is the one moment that determines whether every later change is billable, and it is skipped for reasons that are sensible on the day and indefensible in December.
Approved with comments is not an approval, a cutting list without a revision letter cannot defend anything, and three people holding three copies of a moving drawing is the normal state of a job rather than a failure.
The dispute months later is never about the furniture. It is about which drawing was current — and that is a question with a documentary answer or no answer at all.
What this looks like built rather than promised is on the joinery, steel and fabrication page, and the system underneath it is Flow, where an approved revision stands between the order and the saw. The next link in the same chain is what a change agreed on site costs when nobody prices it, and the material half of the same gate — what the approved drawing commits you to buying — is the shortage created eight weeks before it was found. If the argument is about contract mechanics rather than drawings, the contracting version is most variation money is lost before anyone argues about price.