EV hub and substation refit

EV hub and substation refit is an M12 showcase built from real Harth library objects: 15 parameterised instances of 7 distinct objects, with 1 authored joint recorded between their connectors. The background is authored geometry — a 44 × 38 m inspection floor with context massing, a north point and a 1.7 m scale figure — so every services item in the scene is a live, editable library instance rather than fixed mesh.

Open it and the services objects keep their parameters and connector metadata, so the agent can inspect, check and correct them. 12 connectors are deliberately left open.

Original reference-informed design in nominal metres; no survey or registered scan.

Connections and material sizes illustrate principles; no structural, fire, thermal or regulatory performance is certified.

Eight 3.2 × 5.8 m charging bays and a separate four-position queue are modeled with nominal service/pedestrian space. Power ratings, electrical connections, battery internals and operational safety systems require project engineering.

Real library geometry and parameters are retained. GLB and IFC are static inspection mirrors; use the placement package to create editable Harth library instances.

No routing solver or persisted connection graph is claimed. The documented port pairs are authored joints, and every unused port is listed.

Nominal design geometry; no engineering rating, code compliance, horticultural suitability or cadastral accuracy is claimed.

Try these prompts with the agent:

Inspect all eight library EV chargers and compare their insertion datums to the parking bays.

The containment reaches the distribution board: does that establish electrical connectivity?

Check maintenance access to the transformer, board and isolator in the substation service area.

Replace one charger using its library parameters; keep bay access clear and report which circuits remain undesigned.