Reality Anchor: Micronesia Road Failure の座標変換

シナリオ

The government of the Federated States of Micronesia (FSM) hired the engineering firm GMP Hawaii, Inc. to perform a road survey in Chuuk State.

The contract explicitly specified a particular local coordinate system ("Truk-Neoch") for the project grid, critical for aligning the new road design with existing infrastructure.

技術的エラー

The consultant produced survey data in a coordinate framework that differed from the government's requirement. While the data itself may have been internally consistent, it was effectively "misaligned" with the rest of the state's geospatial record.

訴訟と結末

When the error was discovered, the government rejected the work. The central technical argument in the resulting lawsuit was whether the survey could be salvaged.

• Defense Argument: The data could be fixed by a simple mathematical coordinate transformation.
• Plaintiff Argument: The breach was fundamental; the work was unusable as delivered.
• Court Ruling: The court treated the use of the wrong coordinate system as a breach of professional obligations. Damages were calculated based on the cost of the remedy, potentially the full cost of a brand new survey.

専門家への教訓

The "Wrong" Grid is a Contract Breach.