Scenario > The result in the execution of the public sewerage business which the earth retaining works has not been constructed because of the insufficient supervision.

01.

Poor Value Perception

02.

Poor Safety Awareness

03.

Malicious Act

04.

Ethics Violation

05.

Possible Damage

06.

Potential Hazard

The result in the execution of the public sewerage business which the earth retaining works has not been constructed because of the insufficient supervision.

Field	Civil Engineering
Author	NAKAGAWA, Masafumi (The University of Tokyo)