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rvt-rs (DrunkOnJava)MCADConfidence: Medium

a Revit-to-IFC fidelity census never counted quantities (52,038 Qto_ values across 12,910 objects) and skipped property sets held on type objects (1,618 values), so both were neither scored nor reported missing.

Impact Analysis

Persona
Mechanical Designer
Team Size Impact
5x Multiplier
Prototype Delay
3 Days
Est. Annual Cost
$30,000
  • 1 user · 1 month240 min
  • Rest of team960 min
  • Rest of year13,200 min

monthly_minutes × 12 × team_multiplier ÷ 60 × $75/hr = $30k/yr

$75/hr assumed rate.

Annual team-minutes decomposed from the reported monthly inputs.

Evidence & Sources

1 Sources
DrunkOnJava/rvt-rs Issue #1016: W7: Revit's base quantities are not measured (52,038 Qto_ values on the BIM4LCA office)
github.com
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Analyst Notes

From the Grok pain-radar digest, Oct 25-26 2026 (Oct 25 daytime to Oct 26 morning slots). Verified live 2026-10-26: issue/PR read on GitHub; title and state confirmed.