Scenario > The result in the execution of the public sewerage business which construction expenses was high because of erring in the integration of the drain laying construction cost.

01.

Misjudgment

02.

Misperception

03.

Regular Movement

04.

Wrong Movement

05.

Possible Damage

06.

Potential Hazard

The result in the execution of the public sewerage business which construction expenses was high because of erring in the integration of the drain laying construction cost.

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