Soil and Groundwater
Business Sites Where Soil or Groundwater Contamination Has Been Found
| Site Name (Location) | Cleanup and Countermeasure status | Monitoring Well Maximum Value (mg/L) | Regulated Level (mg/L) | |
|---|---|---|---|---|
| Substance | Measured Value | |||
| Kawasaki Plant
(Kawasaki City, Kanagawa Prefecture) | We are continuing to clean up VOCs by pumping and aeration. | 1, 2-dichloroethylene | 2.2 | 0.04 |
| Chloroethylene | 5.9 | 0.002 | ||
| Oyama Plant
(Oyama City, Tochigi Prefecture) | We are continuing to clean up VOCs by pumping and aeration. | Trichloroethylene | 0.332 | 0.01 |
| 1, 2-dichloroethylene | 3.387 | 0.04 | ||
| Chloroethylene | 0.69 | 0.002 | ||
| Nagano Plant
(Nagano City, Nagano Prefecture) | We are continuing to clean up VOCs by pumping and aeration. | Chloroethylene | 0.028 | 0.002 |
| FDK Washizu Plant
(Kosai City, Shizuoka Prefecture) | We are continuing to clean up VOCs by pumping and aeration. | Tetrachloroethylene | 0.039 | 0.01 |
| Trichloroethylene | 0.42 | 0.01 | ||
| Cis-1, 2-dichloroethylene | 0.047 | 0.04 | ||
| Chloroethylene | 0.0055 | 0.002 | ||
