Numbering and tagging of operating-theatre wall panels for a European medical-technology company, ceiling take-off written straight into the estimator’s Excel, and a rule-based worktop layout engine: tools that take the repetition off the team.

Scope: Tagging · Quantity take-off · Rule-based layout
Deliverables: Revit add-ins · tagged views · Excel take-off
Year: 2026

Revit APIHealthcareQuantity take-offRevit 2024 / 2025

2,122 → 0: Overlapping tags
283 / 283: Panels numbered and tagged
80: Views verified per release
2,031: Tiles & lights counted
27: Rooms in one run

01 · Operating theatres

Same size + material = one number.

Wall panels in the operating theatres were numbered inconsistently: the same panel carried three different numbers. We fixed numbering and tagging so identical panels share one number, and every release is checked across 80 elevations and sections.

After · same size + material = one number

Wall elevation tagged automatically · one of 80 views

02 · Quantity take-off

2,031 tiles and lights, into Excel.

Every ceiling classified into full tiles, cut tiles and lights across 27 rooms in one run, then written straight into the estimator’s own workbook.

03 · Rule-based layout

The client’s worktop split, reproduced exactly.

Rules are set once in a dialog (maximum granite piece length, thickness, depth, overhangs, kneespace gaps) and the layout engine places worktops along every cabinet run. 1,380 + 1,200 + 820 mm: the client’s own split, reproduced exactly.

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