Notices served

Notice 310462066 served against Ensco Offshore U.K. Limited on 26/02/2020
Notice Type	Improvement Notice
Description	my investigation of the Ensco 120 offshore installation port forward crane boom collapse, which occurred on the 14th February 2020, revealed that you are unable to demonstrate that you have maintained (including calibrating and testing) the boom angle sensor and boom kickout system in an efficieni working order on the port forward, port aft, and starboard cranes on said installation; or that you calibrated the boom drum counter of the port forward crane following replacement of the boom wire rope in September 2019, and as such there is a risk that safe boom angle operating limits may be exceeded, thereby increasing the risk of damage to said cranes and a boom collapse, and ¡n failing to do so you have not taken appropriate action in response to the HSE Safety Alert Bulletin No.: ED 1-2016, issued on 17th November 2016
Compliance Date	31/03/2020	Revised Compliance Date	08/06/2020
Result	Complied with
Breaches involved in this Notice

Location of Offence
Address	ENSCO 120/ENSCO Services Limit Ensco House, Badentoy Avenue Badentoy Park ABERDEEN AB12 4YB	Region
		Local Authority	Not Applicable
		Industry	Extractive and utility supply industries
		Main Activity	09100 - OIL/ GAS EXTRACTION SUPPORT
		Type of Location	Offshore Safety Directive Regulator
HSE Details
HSE Group	EDU1S3	HSE Directorate	Energy Division
HSE Area		HSE Division