Construction inspection and hold point process flowchart (ITP)
Construction inspection and hold point flowchart template: notice, witnessed inspection, nonconformance and disposition, engineer countersign, release of the hold point and record in the handover file.
What the construction inspection and hold point process flowchart (ITP) process is
A hold point is a point in the inspection and test plan beyond which work may not proceed without a recorded release. Typical examples are reinforcement before a pour, services before a wall is closed, a compacted layer before the next is placed, or a weld before it is covered. The reason it exists is that some work is hidden by the next operation, so the last chance to see it is also the only chance. The chart follows one hold point from the plan that names it, through programming it, working up to it and stopping, self-inspection and rework, written notice, the inspector's witnessing, the conformance decision, the nonconformance path through the engineer of record, and the signed release that lets the following work start.
This is not the generic quality check in /templates/quality-inspection-process. Here the inspection is a contractual gate with a notice period, an independent or client-appointed inspector, an engineer who alone can accept a departure from the design, and a signed release that sits in the handover file. It is also distinct from a permit such as /templates/building-permit-application-process, which is about the authority approving the project, and from the permit-to-work system in /templates/permit-to-work-process, which controls hazardous activity rather than quality. Inspections that find small leftover items at the end of the job belong in /templates/construction-punch-list-process. Hold point wording, notice periods and waiver rules differ between contracts and authorities, so adapt every period to your own documents; nothing here is legal advice.
Four decisions carry the process. "Self-inspection passed?" keeps the inspector's time for work that is ready and sends defects to rework before notice goes out. "Inspector attends within the notice period?" is the schedule risk: a second notice and a recorded delay protect the contractor's position and may later support /templates/extension-of-time-claim-process. "Work conforms?" is the inspector's call, and "Disposition of the nonconformance?" belongs to the engineer of record, who chooses between rework, a repair design and acceptance as built. A last gate, "Design-critical element?", adds the engineer's countersignature where the design depends on the work being right.
What this flowchart covers
In this template
- Five swimlanes (Trade foreman, Contractor QA/QC manager, Independent inspector, Engineer of record and Project manager) across five phases: plan, notify, inspect, release or correct, and close
- A start in the plan, "Hold point named in the inspection and test plan", followed by programming the point in the lookahead so the trade knows it must stop
- A self-inspection loop: "Self-inspection passed?" sends "Defects found" to "Rework and re-test before notifying" and back to the checklist
- Notice and attendance: "Give written notice to the inspector within the notice period", "Inspector attends within the notice period?" and an exception, "Escalate, issue a second notice and record the delay"
- A nonconformance path: "Raise a nonconformance report and keep the hold in place" and "Disposition of the nonconformance?" with rework, repair design or accept as built
- Release and record: "Sign the release of the hold point", the "Design-critical element?" countersign, the register entry and "Hold point closed and record added to the handover file"
When to use this template
- You are writing inspection and test plans and need a picture of who stops, who notifies, who inspects and who can accept a departure
- Concrete is being poured or walls closed before inspectors have signed, and you want the hold drawn as a decision with owners
- You are a contractor agreeing hold points and notice periods with a client or a third-party inspector
- An engineer of record wants nonconformance dispositions recorded, not agreed on site
- A client or lender asks how quality records for hidden work will be assembled for handover
How it works
Rename the lanes to your roles
Use the roles in your inspection and test plan. If a third party carries out inspections, the inspector lane is theirs; if the authority inspects, rename it accordingly and keep the notice period the authority sets.
List your hold points
Take them from the specification, the ITP and the permit conditions. Decide for each whether it is a hold point, which stops work, or a witness point, which does not, and write that in the plan.
Write the notice period
State how much notice is required, how it is given and how receipt is proved, then adapt it to your contract. Add what happens when nobody attends, and whether your documents allow any waiver.
Define the self-inspection record
Name the checklist, tests and survey data that must exist before notice is given so the inspector's visit is short and a failure is found by the contractor first.
Agree who accepts departures
Name the person who can issue a concession or repair detail, usually the engineer of record. Set the format of the nonconformance report and how long it stays open.
Set the release record
Decide how the signed release is stored, who countersigns design-critical items and how the register links to the handover file.
Walk it against a real pour
Trace one hold point that went smoothly and one that failed. Steps people do but the chart omits, or the chart shows but the crew skips, are the changes to make.
Frequently asked questions
What is a hold point in construction?
A hold point is a stage named in the inspection and test plan after which work must not continue until a specified person has inspected and released it. It is used where the next operation would hide the work, so it could not be checked afterwards.
What is the difference between a hold point and a witness point?
Work stops at a hold point until release is given. At a witness point the inspector is invited to attend, but if they do not come within the notice period work may proceed. Which applies to which activity is set by your plan and contract.
What happens if the inspector does not attend?
The chart sends the contractor to a second notice and a recorded delay. Some documents allow a waiver after a stated period and others do not, so follow your own contract and keep evidence of each notice and the time lost.
Who can accept work that does not match the drawings?
Normally only the engineer of record or the person the contract names, using a written disposition: rework, a repair design or acceptance as built. The site team should not agree this verbally.
How does this relate to the punch list?
Hold points control hidden work as it is built. The punch list collects visible items remaining at completion. See /templates/construction-punch-list-process.
Where this process fits
In most operations this process follows Construction submittal review process flowchart and hands off to Construction punch list process flowchart (completion to close-out).
It is one step in Approvals, inspection & closeout.
Step 1: Construction submittal review process flowchart
Construction submittal review flowchart template: submittal register, contractor check, architect and specialist review, review actions and resubmittals, delay notice and delivery against the approved submittal.
Step 2: Construction inspection and hold point process flowchart (ITP) You are here
Construction inspection and hold point flowchart template: notice, witnessed inspection, nonconformance and disposition, engineer countersign, release of the hold point and record in the handover file.
Step 3: Construction punch list process flowchart (completion to close-out)
Construction punch list flowchart template: contractor pre-inspection, joint walkthrough, itemised list by trade, priority and back-charge handling, re-inspection, holdback and owner sign-off.