Snagging: The Inspection That Decides How Handover Feels

Snagging is the inspection that identifies incomplete or below-standard finishing work before handover, recorded as a list the contractor must close out. It is about workmanship and finish — not about system performance, which is commissioning, and not about latent faults appearing later, which is the defects liability period.

By Bhaskar Tyagi · · 2 min read

Why it matters on a project

Snagging is what the client remembers. Commissioning is more consequential, but it is invisible; a chipped door frame in reception is not.

A fit-out that was technically excellent can still feel like a poor job at handover if the finishing list is long, and a project with a modest budget can feel meticulous if it is closed out well.

Three things that get confused

What it isWhen
SnagVisible incomplete or poor-quality workBefore handover
DefectA fault in the works that appears laterAfter handover
VariationA change from what was specifiedAny time — and it is chargeable

The third one is where snag lists go wrong. A list containing genuine snags mixed with client changes invites the contractor to dispute the whole thing.

Snag progressively, not at the end

The single most useful practice here: inspect each area as it completes.

Done at the end, a snagging exercise produces hundreds of items at the exact moment the programme has no slack, and some of them are in work that later trades have already covered. Done progressively, most items are closed while the relevant trade is still on the floor, and the final list is short.

Running a list that closes

  • One list, one owner. Parallel lists from different people never converge.
  • Location, description, photograph, date on every item.
  • Separate variations out before issuing. Price them separately, honestly.
  • Close items with a date and a note, and re-inspect rather than accepting a verbal confirmation.
  • Agree the standard beforehand. "Poor finish" is arguable; the specification is not. Where a standard of finish matters — a feature wall, a reception desk, visible joinery — say so before it is built.

Common mistakes

  • One big inspection at the end. Guarantees a list too long to close.
  • Mixing in changes of mind. Undermines the credibility of everything else on the list.
  • Letting occupants snag unsupervised. Useful input, but it needs filtering against what was specified.
  • No photographs. Items become unarguable only when they are documented.
  • Treating snagging as a substitute for commissioning. A snag-free floor can still be badly balanced, badly controlled and uncomfortable.
  • Occupying before the list is closed. Access gets harder, damage gets mixed in with snags, and attribution becomes impossible.

Standards referenced

Administrative provisions covering completion and occupancy appear in NBC 2016, Part 2. Snagging itself is a contractual and quality-management process; the required standard of finish is set by the project's specification and contract.

Standards referenced

  • NBC 2016, Part 2 — Administration — completion and occupancy (Bureau of Indian Standards)

Frequently asked

Progressively, as areas are finished, not as one inspection at the end. A single end-loaded snagging exercise produces a list too long to close in the time available, and it finds problems in work that has since been built over. Rooms and zones should be snagged as they complete, so issues are caught while the trade is still on site.

Timing and nature. A snag is visible incomplete or poor-quality work identified before handover — a scratch, a misaligned door, a paint run. A defect appears after handover and is dealt with under the defects liability period. The same physical problem can be either, depending on when it is found, which is why a thorough snagging pass matters.

A change of mind. If the work matches the drawings and specification and the client now wants something different, that is a variation and it is chargeable. Mixing variations into a snag list is the quickest way to make the whole list disputed, because the contractor will reject those items and the rest lose credibility with them.

Someone who knows what the specification required, which usually means the design team or a client-side project manager rather than the future occupants alone. Occupant walk-throughs are valuable for catching things professionals overlook, but they generate wish-list items alongside genuine snags, and the two need separating before the list goes to the contractor.

One list, one owner. Each item needs a location, a description, a photograph and a date. Items get closed with a date and a note, not verbally. Multiple parallel lists from different people is the most common reason snagging drags on for months after occupation.

It should not, if it is done progressively. Practical completion does not require a zero snag list — it requires the space to be usable with only minor items outstanding. What delays handover is discovering, on the day, a list that contains items serious enough to prevent use.

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