What Is a Hold Point in Construction?
A hold point is a mandatory stop built into an Inspection and Test Plan (ITP), marking a stage of work that cannot proceed until a nominated party has inspected it and given approval. It’s used for stages of work that would be difficult, destructive or impossible to check once the next stage covers them over — reinforcement before a concrete pour, or a pipe before backfill. A witness point, by contrast, invites the same inspection but doesn’t stop the work if the nominated party isn’t available after reasonable notice.
Key takeaways
- A hold point is a mandatory stop in an ITP — work cannot proceed past it until a nominated party has inspected and approved it.
- Hold points are used where the work becomes hidden or impossible to check afterwards, such as reinforcement before a pour or pipework before backfill.
- A witness point is the softer version — the same inspection is offered, but work can proceed if the nominated party doesn’t attend after reasonable notice.
- Proceeding past a hold point without approval usually means exposing or redoing the completed work, which is a costly and avoidable mistake.
What is a hold point?
A hold point is the strictest classification of inspection point in an Inspection and Test Plan (ITP). It marks a stage where work must physically stop, and stay stopped, until a nominated party — often the superintendent, client’s engineer, principal certifying authority or the contractor’s own quality representative — has inspected the work and formally approved it.
Hold points are reserved for stages where the work is about to become hidden, difficult or destructive to check once the next activity happens on top of it. Reinforcement before a concrete pour, a stormwater pipe before backfill, and waterproofing before it’s covered are all common examples: once the next layer goes on, verifying what’s underneath means digging it back up or breaking it out.
In plain terms
A hold point means stop, and don’t go any further, until someone has actually looked at this and signed off.
Hold point vs witness point vs review point
The three classifications used on an ITP set very different rules for how much control the nominated party’s attendance actually has over the schedule.
| Point type | Can work proceed without attendance? | Typical use |
|---|---|---|
| Hold point | No — work must stop until approved | Reinforcement, waterproofing, work about to be covered |
| Witness point | Yes, after reasonable notice is given | Formwork checks, routine quality checks |
| Review point | N/A — usually a desktop review of records | Test certificates, curing records |
How a hold point works in practice
A hold point only works if the nominated party gets enough warning to actually turn up, so most contracts and quality plans set a required notice period.
- The contractor notifies the nominated party — typically 24 to 48 hours ahead — that the work will reach the hold point.
- Work stops at that point, and the inspection takes place, checked against the acceptance criteria set out in the ITP.
- If the work passes, it’s signed off and the next activity can begin; if it fails, the nonconformance is addressed before work continues.
- If a contractor proceeds without approval, the usual consequence is exposing, testing or redoing the covered work at their own cost, plus a possible dispute over the resulting delay.
Tracking hold points alongside your tender
My Trade Hub doesn’t manage your ITP or its hold points — those sit within your own quality system and the project specification. Where it does help is upstream, at tender stage: the automated takeoff and priced Bill of Quantities that come out of My Trade Hub give you a clear, measured scope to reference when you’re setting out the stages your ITP will cover.
You can then keep your ITP and other quality documentation organised alongside that priced tender using My Trade Hub’s tender document templates, so reviewers see one coherent submission rather than a BOQ in one file and the quality plan in another.
Frequently asked questions
What is a hold point in construction?
A hold point is a mandatory stop written into an Inspection and Test Plan. Work cannot continue past it until a nominated party has inspected and formally approved it.
What is the difference between a hold point and a witness point?
Work cannot proceed past a hold point without approval. A witness point offers the same inspection opportunity, but work can proceed if the nominated party doesn’t attend after being given reasonable notice.
What happens if work proceeds past a hold point without sign-off?
Usually the work has to be exposed, tested or redone at the contractor’s cost to prove it meets the specification, since the whole reason for the hold point was that it couldn’t be checked once covered.
Who is allowed to release a hold point?
It depends on the contract and ITP, but it’s typically the superintendent, the client’s engineer or certifier, or the contractor’s own quality representative — whoever is named against that line of the ITP.
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