(19)

(11)

EP 4 380 853 A2

(12)

(88) Date of publication A3: 27.04.2023 (43) Date of publication: 12.06.2024 Bulletin 2024/24 (21) Application number: 22853613.2 (22) Date of filing: 22.07.2022

(51) International Patent Classification (IPC):  B63B 35/44(2006.01) E02D 27/32(2006.01) E02B 17/00(2006.01) (52) Cooperative Patent Classification (CPC): B63B 2035/4426; E02B 17/00; E02B 3/066; E04H 1/00; E04H 9/145 (86) International application number: PCT/SG2022/050518 (87) International publication number: WO 2023/014289 (09.02.2023 Gazette 2023/06)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 06.08.2021 SG 10202108651Q (71) Applicant: Keppel Management Ltd. Singapore 098632 (SG)	(72) Inventors: MERCHANT, Aziz Amirali Singapore 629351 (SG) PASUMARTHY, Murthy Singapore 629351 (SG) WONG, Gary Singapore 629351 (SG) LOW, Hong Ming, Jane Singapore 098632 (SG) TAN, Li Hong Singapore 098632 (SG) LAU, Kah Kee, Paul Singapore 098632 (SG) (74) Representative: Wilson Gunn  Blackfriars House The Parsonage 5th Floor Manchester M3 2JA Manchester M3 2JA (GB)