Location


Geophysical survey dimensions and notes


455967 E, 5795276 N (UTM31N)


WA ID 70609: Edinardu Antoinette (possibly) Dimensions: 48.7m x 10.6m x 2.9m


A distinct double peaked mound orientated north-south with the larger peak to the north is identifiable on the multibeam bathymetry. A distinct hard edged dark reflector representing one edge of the hull appears intact. A series of linear dark reflectors, some with height and of a varying degree of thickness, form some of the internal structure. A large distinct shadow distorts some of the internal structure.


Associated debris surrounds the wreck. The largest is a hard edged linear dark reflector (5.3m x 0.3m x 0.2m) with a bright shadow and possibly fragmented. The smaller is a discreet, thin, hard edged parallel short linear (1.3m x 0.5m x 0.2m). A north-south orientated ridge continues in both directions through the mound. A large associated magnetic contact suggests some ferrous structure and/or content.


Located at the possible position of Edinardu Antoinette (Seazone 10979), a Belgian vessel. Previous surveys indicate that the wreck lies intact and upright, with its bow towards the south.


Build Type Loss


Construction Dimensions Shipyard Cause


Extent of Survival Fishing/Sailing Vessel Unknown, but large magnetic contact suggests ferrous structure.


45m x Unknown x 7m Unknown


Sank on the 15/06/1926 after a collision with the British vessel, SS Matching.


The hard edged exterior reflector and the distinct irregular height indicate that much of the superstructure remains intact with some height variation. Some internal structure is visible from the near-parallel dark reflectors which crowd along the structure, some still with remnant height, suggesting that the wreck is upright. Surrounding debris suggests some decay. Furthermore, the wreck lies in an area of high sediment content, suggesting some burial may have occurred.


1°30'0"E Legend


East Anglia THREE offshore windfarm East Anglia THREE Offshore Cable Corridor Wreck1


Notes: 1. Chapter 17, Table 17.15 and Appendix 17.3, Tables 1.2.1 and 1.2.2. 2°00'0"E 2°30'0"E 3°0'0"E F 70609


Datum: WGS84 Projection: UTM31N


0 1:1000 Sidescan sonar image of wreck 48.7m x 10.7m x 2.9m S Multibeam bathymetry image facing west with 6 height exaggeration N 40m -49.50 Depth


Metres LAT (lowest


astronomical tide) -39.00


Area


East Anglia THREE


F


Distance along profile © ESRI 1°30'0"E 2°0'0"E


C B


Rev A


2°30'0"E


12/05/14 KL 22/04/14 KL


28/02/14 KL Date


Third issue


Second Issue First Issue


By Comment 3°0'0"E


Original A3 Plot Scale


1:800,000 (map) © East Anglia Offshore Wind Limited 2014. 0 7.5 15km 0 5 10nm


East Anglia Offshore Wind Edinardu Antoinette (possibly)


Date Rev


Drg No EA3-650-525W-026-C C


Layout


12/05/2014 N/A


Figure 17.26


Magnetic profile of wreck 95nT


52°00'0"N


52°30'0"N


Mag field (nT)


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