When scope isn’t clear: how informal decisions can lead to costly site damage

A real-world example of why protection responsibilities must be clearly defined and coordinated on live construction sites.

On live construction sites, surface damage rarely occurs because people don’t care. More often, it happens because responsibilities are assumed, conversations aren’t documented, and protection falls into the gaps between scopes of work.

This was clearly demonstrated on a high-end apartment development in CBD Fringe suburb, where ShieldIt was engaged to provide temporary surface protection during construction.

The original scope

ShieldIt was originally engaged to protect both glazing and aluminium joinery as part of the project’s surface protection strategy. The site involved multi-storey construction, dark-coloured aluminium joinery, and staged works — all conditions that increase the risk of visible damage if protection is incomplete or poorly sequenced.

At this stage, responsibilities were clear and aligned.

How the scope changed — without formal clarification

During the early stages of the project, the joinery supplier had an informal discussion with members of the project team at a social event. In that conversation, the joinery supplier discussed protecting the frames to site.

This was interpreted by the construction team as the joinery supplier taking responsibility for ongoing protection of the frames, and the joinery protection component was subsequently removed from ShieldIt’s scope and assumed to sit with the joinery supplier.

Critically, this change was not formally documented, clarified with all parties, or coordinated across site teams.

Where the misunderstanding became visible

When the joinery arrived on site, the protective tape applied for transport was removed so glazing could be installed. From that point forward, the aluminium frames were effectively unprotected.

ShieldIt commenced works in line with the revised instruction — protecting glass only. Our team raised concerns immediately. Installers on site questioned why the joinery was being left exposed, particularly given the level of traffic, scaffolding interaction, and ongoing trades.

These concerns were escalated multiple times to the construction team. Each time, the response was consistent:

“Joinery protection isn’t in your scope — the joinery company will handle it.”

Attempts to contact the joinery supplier directly were unsuccessful at the time, and no coordinated solution was implemented.

The outcome

The joinery protection was never reinstated.

As the build progressed, the exposed aluminium frames sustained progressive damage from scaffolding, tools, materials, and trade movement. The glass remained protected. The joinery did not.

By the end of the project, the cost to remediate the damage was significant. On a five-storey apartment building with black aluminium joinery, the final rectification cost was approximately $200,000 to respray the joinery.

This was a cost borne late in the project, under pressure, and entirely avoidable.

The lesson: scope clarity matters more than intent

No party on this project intended for damage to occur. The issue wasn’t workmanship — it was misaligned assumptions.

• The construction team believed protection sat with the joinery supplier

• The joinery supplier believed protection applied only to transport

• ShieldIt was instructed not to protect the joinery

• Site teams could see the damage occurring but had no authority to act

When protection responsibilities aren’t clearly defined, documented, and communicated, damage doesn’t happen suddenly — it accumulates quietly until the cost becomes unavoidable.

Why this matters on live sites

Temporary surface protection only works when:

• Responsibilities are clearly allocated

• Protection scope matches site conditions

• Changes are formally confirmed and communicated

• Installers are empowered to raise and resolve risk early

Live construction sites are complex environments. Informal conversations, particularly those not recorded or shared with all stakeholders, can unintentionally create exposure far beyond their original intent.

The ShieldIt approach

ShieldIt’s role on site is not just to apply protection, but to help project teams identify where risk sits, ensure protection strategies align with real site conditions, and flag issues early — before damage becomes remediation.

Clear scope. Clear sequencing. Clear communication.
That’s how avoidable damage stays avoidable.