Indicative Engineering Assessment

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.

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Extended Demo

See Indicative Engineering Assessment (IEA) in action

The problem

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

  • Every change depends on formal engineering review
  • Structural issues are often discovered too late
  • Slow iteration leads to unnecessary redesign
  • Conservative decisions can drive avoidable reinforcement and CapEx

IEA — Live Scenario Tester

Current State

  • 2 Panels
  • Full 5G Kit

Optimised Config

Tower #T-4821 — Structural Output

Existing Existing + Proposed
Structure(%) 71%
Footing(%) 65%
Rotation(deg) 0.70°
✓ Within capacity — proceed to formal review

AS/NZS 4600 · TIA-222-H · AISC 360 · Rotation limit: 1°

Without IEA

  • Sequential, manual review process
  • 8+ Weeks

  1. Propose Change

    Team designs upgrade

  2. Submit for Review

    Wait weeks for engineering

  3. Issue Discovered

    Design doesn't meet capacity

  4. Redesign & Repeat

    Back to step 1

With IEA

  • 2–3 Days
  • Time saved
  • 90%+ Faster
  • Weeks → Days

The solution

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.

Request Demo Watch IEA in Action