Data centres are being built at speed.
That puts pressure on every part of the construction programme, and precast concrete is often part of the answer because it allows large structural elements to be manufactured off site and installed quickly.
But fast construction only works when the temporary works keep pace.
One area that deserves more attention is temporary edge protection.
If a data centre is being built with precast concrete panels, the edge-protection connection should be considered while those panels are being designed and detailed, not after they arrive on site and workers need immediate access at height.
At NON-DRILL, we think this is a simple but important shift.
Design the edge-protection connection into the precast methodology, rather than treating it as a problem to solve later.
What the Eastern Creek data centre project showed
A data centre project at Eastern Creek in Sydney provides a useful example of this principle.
The project used precast concrete panels as part of the construction methodology. Workers would need access around exposed roof-level edges during the installation process, which meant temporary edge protection had to be incorporated into the work.
Rather than relying on drilling additional fixings into the completed panels, the solution used preset ferrules cast into the precast concrete.
Those ferrules created defined connection points for the temporary edge-protection system, and that meant the fixing strategy had effectively been considered as part of the precast design. The important lesson is not the specific ferrule. It’s the timing of the decision.
The project did not wait until finished precast panels were on site and then ask:
“Where can we put the handrail?”
The connection was planned earlier. That is exactly the principle NON-DRILL is designed around.
Why this matters particularly on data centre projects
Data centre construction tends to involve a high degree of repetition, coordination and programme pressure.
Precast panels may be manufactured off site, transported in sequence and installed quickly. Once the structure begins moving, delays in temporary access or protection can affect the work front around it.
Edge protection therefore needs to fit the construction methodology rather than fight it.
If the temporary handrail strategy is left until the panel reaches site, the project may find itself trying to solve a connection problem at the most inconvenient moment.
The concrete is already finished. The reinforcement is fixed. The panel detailing is complete. Access may be urgently required. And the choices available to the project team are suddenly much narrower.
If the edge-protection requirement is considered during precast detailing, there is far more opportunity to coordinate suitable connection points with the panel design and construction sequence.
That is the moment to ask whether the project can use a planned ferrule, lifting anchor or another suitable engineered connection instead of automatically introducing a new post-installed fixing later.
Precast changes the edge-protection conversation
Precast construction is built around planning. Panel dimensions, reinforcement, lifting arrangements, embeds, interfaces and installation sequence are all considered before the element arrives on site.
Temporary edge protection should be part of the same conversation. Where the engineering allows it, a suitable connection point can potentially be incorporated into the panel during manufacture. That turns temporary edge protection from a site improvisation into part of the planned construction methodology. And that can have benefits beyond simply avoiding a hole in the concrete.
Post-pour drilling can bring additional site tasks with it. Depending on the application, that may include locating reinforcement, managing silica-generating work, dealing with QA requirements, repairing drilled holes later and coordinating the work around finished concrete.
A designed-in connection does not automatically eliminate every project risk, but it can remove an unnecessary step from the installation process where the project is suited to that approach.
The real opportunity is earlier coordination
This is where we believe data centre teams can improve the process.
The Project Engineer, precast designer, temporary-works team and edge-protection supplier should be having the conversation before the panel design is frozen.
· Where will workers need access?
· At what stage will that edge become exposed?
· How long will temporary protection be required?
· What connection points already exist in the panel design?
· Can any of them be appropriately used for edge protection?
· Should a dedicated connection be incorporated?
· How will the system be installed, inspected and later removed?
Those are much easier questions to answer during design than when the panel is already standing on site.
Where NON-DRILL fits
NON-DRILL provides engineered temporary edge-protection solutions designed around using suitable existing or planned structural connection points rather than automatically relying on new post-pour drilled fixings.
On precast projects, that can include suitable ferrules, lifting anchors and other documented connection arrangements, depending on the panel design and project-specific engineering.
That does not mean every ferrule or anchor can automatically be used for edge protection. The connection still needs to be assessed for its capacity, location, geometry, condition, loads and role within the complete system. The point is not to bypass engineering. It is to give the engineer more options by asking the question earlier.
Compliance is a system, not a sticker
This is especially important on fast-moving projects such as data centres. A compliant post on its own does not create a compliant edge-protection methodology. The complete arrangement matters: the post, rails, connection, supporting structure, loads, installation sequence, inspection regime and actual conditions on site.
That is why we keep coming back to the same principle:
Compliance is a system, not a sticker.
The edge-protection connection is part of that system.
And where it can be coordinated with the precast design, the project has an opportunity to make the temporary works simpler and more deliberate before construction reaches the edge.
A better way to think about data centre edge protection
The Eastern Creek project demonstrates the principle well.
The project used preset ferrules in precast panels to provide connection points for edge protection without introducing additional drilled fixings into the completed panels.
We are not claiming that the NON-DRILL system itself was used on that project unless that is separately confirmed.
What the project does show is that the underlying approach works:
plan the edge-protection connection into the precast element before the element reaches site.
That is the same approach NON-DRILL advocates. For data centre projects using precast construction, we think it should become a standard design question.
Not:
“How are we going to attach the handrail once the panel is standing?”
But:
“What connection do we want this panel to provide when the edge protection is needed?”
That is a much better question to answer on a drawing than on a live construction site.
Design the protection into the precast
Data centre construction is increasingly about repeatability, speed and coordination.
Temporary edge protection should support those objectives, not become a late-stage interruption to them.
If a project already knows that workers will need protection around a precast edge, there is little value in waiting until the panel arrives on site to start thinking about how the system will connect.
Consider the edge protection when the panel is being designed. Consider the connection when the embeds and lifting points are being coordinated. And consider how the system will fit the construction sequence before access is urgently required.
Because the best time to solve an edge-protection connection problem is before it becomes a site problem.