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Notices served

Notice 311395215 served against Chrysaor North Sea Limited on 26/02/2021
Notice Type Improvement Notice
Description that you have failed to make a suitable and sufficient assessment of the risks to the health and safety of personnel associated with the failure of platform caissons, in that (a) you have not carried out an adequate assessment of the consequences of failure of the caissons; (b) you have assessed the probability of failure without having carried out fitness for purpose assessments, as required by your own procedures; (c) the probability of failure of firewater caisson C2 was incorrectly assessed and failed earlier than predicted; (d) the C1 firewater caisson assessment is based on the failure probability of mitigation measures of uncertain design and unknown design-life, rather than failure of the caisson; and (e) you have identified caissons C5, C6 and C8 as high risk due to their close proximity to subsea infrastructure and you have failed to demonstrate that the proposed remedial measures will ensure adequate integrity and reduce risks to as low as reasonably practicable
Compliance Date 30/06/2021 Revised Compliance Date
Result Ongoing

Breaches involved in this Notice

Location of Offence
Address Armada/Chrysaor
Local Authority Not Applicable
Industry Extractive and utility supply industries
Type of Location Offshore Safety Directive Regulator
HSE Details
HSE Group EDU1S3 HSE Directorate Energy Division
HSE Area HSE Division
Updated: 2020-03-04