IRS/2022/1437/OPPC

Notification details

Status	Completed
First observed date	20 June 2022
First observed time	15:00
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	Table 1 open drains discharge 40 mg/l monthly average has been exceeded in June ( 56.7 mg/l). NB this flow is not metered so the total oil discharged box cannot be completed as there is no volume data (so it does relate to conditions in Table 1 but we cannot fill in the last box (have to fill in a no or the form will not close)

Non-compliance details

Related to discharge limits in Table 1	Yes
Non-compliance reasons related to discharge limits in Table 1	Average concentration for the operation
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