| Groundwater ex-situ remediation ; Groundwater pump and treat ; construction ; Extraction well | Unit process, single operation | DK | Unit processes / Other Services / Repair and maintenance | 2021 | | |
| Groundwater ex-situ remediation ; Groundwater pump and treat ; Remediated groundwater | Unit process, single operation | DK | Unit processes / Other Services / Repair and maintenance | 2021 | | |
| Groundwater ex-situ remediation ; Pump and treat ; Remediated groundwater | Unit process, single operation | CA | Unit processes / Other Services / Repair and maintenance | 2007 | | |
| Remediated groundwater ; Groundwater ex-situ remediation ; Pump and treatment | Unit process, single operation | JS-CN | Unit processes / Other Services / Repair and maintenance | 2022 | | |
| Remediated groundwater ; Groundwater pump and treatment | Unit process, single operation | UM | Unit processes / Other Services / Repair and maintenance | 2009 | | |
