![](../imgen/space.gif) |
01. |
Carelessness |
![](../imgen/space.gif) |
02. |
Insufficient Precaution |
![](../imgen/space.gif) |
03. |
Regular Operation |
![](../imgen/space.gif) |
04. |
Erroneous Operation |
![](../imgen/space.gif) |
05. |
Possible Damage |
![](../imgen/space.gif) |
06. |
Potential Hazard |
|
|
![](../imgen/space.gif) |
![](../dfen/DD1000038.jpg)
The result in the execution of the road improvement business which construction expenses was high because of error in the integration of excavation and transportation charges of the gravel.
|
|