IRS/2023/3379/OPPC
Notification details
| Status | Completed |
|---|---|
| First observed date | 02 October 2023 |
| First observed time | 12:45 |
| Organisation involved | EQUINOR UK LIMITED |
| Installation | Mariner PDQ Platform |
| Field | MARINER |
| Latitude | 59° 35' 18.0'' N |
| Longitude | 1° 3' 17.0'' E |
| Quadrant / block no. | 9 / 11 |
Breached conditions details
| Related to a breach of an approved permit | Yes |
|---|---|
| Breached conditions | Condition 4 - Discharge Conditions 4.1 No discharge(s) specified in Table 1 shall exceed the limit(s) for the parameters specified in that Table. On 02.10.23, Mariner A exceeded its OPPC Oil in Water (OIW) instantaneous discharge level of 100 ppm resulting in a non-conformance. A spot sample of 211.4mg/L was analysed. |
| Total oil discharged | 0.0715 tonnes |
Non-compliance details
| Related to discharge limits in Table 1 | Yes |
|---|---|
| Non-compliance reasons related to discharge limits in Table 1 | Maximum concentration |
| Related to other discharge information in Table 1 | No |
| Related to Table 2 | No |
| Non-compliance ever ongoing | No |
Formal investigation
| Formal investigation ever opened | No |
|---|