Earlier Structural Insight.
Faster Tower Upgrades.
With NexDT, tower owners and their MNO customers can assess proposed structural design changes directly in the digital twin, helping confirm that the final proposed configuration does not exceed tower capacity before formal engineering sign-off.
IEA helps teams test colocation, upgrade and equipment scenarios in the sandbox, understand likely structural impact in real time, and move better-vetted designs into formal engineering review.
See Indicative Engineering Assessment (IEA) in action
The structural bottleneck sits too late in the workflow
Every equipment change on a tower creates a structural decision. Adding a tenant, upgrading to 5G, changing antenna positions or modifying mounts all require validation, but in many workflows formal engineering is still the first real checkpoint.
That slows everything down.
If a proposal is not viable, teams often discover it only after design effort, customer engagement or equipment planning is already well advanced. The result is redesign, repeat review and delay.
Why this becomes a bottleneck
| Existing | Existing + Proposed | |
|---|---|---|
| Structure(%) | 71% | |
| Footing(%) | 65% | |
| Rotation(deg) | 0.70° | |
✓ Within capacity — proceed to formal review | ||
Sequential, manual review process
Propose Change
Team designs upgrade
Submit for Review
Wait weeks for engineering
Issue Discovered
Design doesn't meet capacity
Redesign & Repeat
Back to step 1
Indicative structural assessment in the digital twin
The IEA Tool gives operators a faster way to understand how proposed equipment changes may affect tower or monopole utilisation before formal sign-off begins.
Working inside the NexDT sandbox, teams can test structural design scenarios, compare options and get immediate indicative feedback on likely utilisation change. That helps rule out weaker designs earlier and move stronger configurations into certified review with more confidence.
Fewer weak designs
Entering review
Faster iteration
Test scenarios in sandbox
Fewer surprises
Late-stage issues caught early
Quicker workflows
Colocation and upgrades accelerated
Streamline tower upgrades with NexDT
Test structural scenarios earlier, reduce rework before formal review, and move better-vetted designs into engineering sign-off.