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Centre d’études et d’expertises sur les risques,
L’environnement, la mobilité et l’aménagement
PIANC WG 161Interaction between offshore wind farms and maritime na vigation
5th YP-ComOstend 7th May 2015
AC1AM Jean-Charles CORNILLOU
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Objectif of WG 161: to produce Guidelines & recommendations to assess the required safety dist ances in vicinity of offshore wind farms
� Legal issues� Safe distances for navigation� Marking � Electro Magnetic Radiation (EMR)� Emergency situations� Marine Spatial Planning (MSP)
Liaison with the Aids to Navigation Requirements & Management (ARM) committeeof IALA in charge to produce guidelines on MSP
EC directive 2014/89 on MSP
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Legal issues
International referencesUN (UNCLOS)UNESCO (MSP)IMO (SOLAS, COLREG, GPSR, ...)ITU (RR)ICAO (ICA convention annex 14)
International recommendationsIMOIALAPIANC
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Safe distances for navigation
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Marking
Rec. O-139
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EMR … electromagnetic radiations
Mobile phone base stations
radio and television masts
emergency service radio masts
RADARs (VTS + Civil Aviation + Wheather Office…)
VHF Coastal Radio Station (MRCC)
Direction/Finders (MRCC & VTS)
AIS
GNSS & others navigation systems
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Example of false targets by multipath signal
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Emergency procedures
Search And Rescue (SAR) , Pollution , Salvage & Discovery of unexploded mine or bomb
Risk assessment : Statistic approach versus an empiric approach !
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MSP for navigation
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Centre d’études et d’expertises sur les risques,L’environnement, la mobilité et l’aménagement
Jean-Charles CORNILLOUChargé de missionDTechEMF / DT
+33 (0)2 98 05 67 [email protected]
Thank you for your attention