Live pilot evidence

SAM Construction LLC

A method-validation pilot benchmarked against the client's audited manual take-off, with comparison scope and exclusions kept explicit.

Pilot facts

Pilot
P-2197
Project
AYU Lifescience
Location
JAFZA, Dubai
Type
Industrial / laboratory facility
48 / 52
comparable quantity lines within ±5%

Against the client's audited take-off at engine version v0.20.

Recorded results

What the pilot recorded

1.11%Mean absolute deviation

Across the same 52 comparable quantity lines.

97.8%Volume-weighted accuracy

Across 15 comparable concrete and earthworks lines covering about 4,610 m³.

403Drawing pages registered

From 10 source files; 395 pages had a usable text layer.

34 / 40Anomalies / consultant questions

34 documented anomalies supported a 40-item question register.

Evidence basis

Pilot-recorded internal evidence drawn from the build artefacts described in the Construction Take-off Suite dossier. It is not an independent third-party certification.

  • 210 bill lines were produced across 20 trade sheets.
  • Of the 52 comparable lines, 50 carried MEASURED status and 2 were declared PARTIAL SCOPE.
  • All 52 comparable lines were within ±10% of the client benchmark.

Read with scope

These constraints travel with the metrics. They are part of the result, not fine print.

  1. The accuracy figures cover 52 reconciled, comparable lines—not the full project bill.
  2. Reconciliation balances, figures adopted from the client take-off, and scope gaps were excluded from the accuracy calculation.
  3. The stated measurement convention was assumed pending client confirmation; this page does not claim confirmed POMI compliance.

Read the Construction Take-off Suite case study

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