Real survey case study (anonymised)

Large multi-floor ASHP survey with UFH and three-phase supply

A high-complexity BD-area survey showing how Vertex handles large property documentation without losing handoff clarity.

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Property snapshot

Survey record baseline

Property typeDetached house, 4 floors, 35 rooms (6 bedrooms, 11 bathrooms)

Scale signal87 windows recorded in the property field set

Heating contextUnderfloor heating present flag set in source record

ElectricalThree phase, 100A main fuse, meter and consumer unit in basement gym area

Plan referencePlanUp ID 705387516 with 14 floorplan captures

Survey recordID f15386e6-5cea-4b53-8fa3-93fd1e356792 (anonymised public write-up)

What made this job notable

High room count and multi-floor navigation load

35 rooms and 4 floors create a high handoff burden if sections are not structured for direct navigation.
Three-phase supply and basement electrical locations required clear visibility for office and design review.
14 floorplan captures and a PlanUp reference had to stay coherent across one installer-facing pack architecture.

What Vertex captured

Structured evidence for high-volume technical review

Room-level scale

A 35-room structure held in one repeatable navigation pattern for review and QC.

Electrical constraints

Three-phase and basement-located electrical context grouped with related technical evidence.

Floorplan depth

PlanUp-linked floorplan set (14 captures) available without breaking workflow continuity.

Why structure matters

Large properties expose weak survey systems quickly

On high-room-count jobs, teams cannot work from unordered exports. This case demonstrates why Vertex positions itself as a purpose-built renewable survey system: standardised architecture, predictable section logic, and faster access to critical constraints.

The PlanUp reference (705387516) and 14 floorplan captures provided a consistent map for office, design, and install teams reviewing the same job at different stages.

Installer takeaway

Scale reliability depends on repeatable survey architecture

Large properties are where standardisation matters most. Structured capture, QC-led release, and navigable output reduce time lost in internal handoff and keep teams aligned before installation starts.

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