IRS/2023/3024/OCR

Notification details

Status	Completed
First observed date	04 July 2023
First observed time	09:00
Organisation involved	ONE-DYAS UK LIMITED
Installation	Valaris 123
Field	Crosgan
Latitude	54° 39' 41.0'' N
Longitude	0° 47' 7.0'' E
Quadrant / block no.	42 / 15

Breach details

Related to a breach where an OCR permit is in place	Yes
Breached conditions	3 . Permitted quantities of chemicals The permit holder shall ensure that the quantities of all chemicals used or discharged during the course of the operations covered by the permit do not exceed by more than 10% the quantities detailed in the permit application.
Related either wholly or partially to use and/or discharge of a chemical(s)	Yes

Chemical 1

Chemical product released	JET-LUBE®NCS-30
Total quantity of chemical used in excess of permitted quantity (kg)	120
Total quantity of chemical released in excess of permitted quantity (kg)	12

Related to a subsea discharge	No
Was the subsea discharge greater than 1 tonne over 12 hours	No
Was the non compliance ever ongoing	No

Formal investigation

Formal investigation ever opened	No