Site of unidentified marine obstructions off Canvey Island (EHER 82333)
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Summary
Unidentified obstructions were noted at this location just off Canvey Island.
Map
Location
| Grid reference | TQ 778 813 (point) |
|---|---|
| Civil Parish | CANVEY ISLAND, CASTLE POINT, ESSEX |
Type and Period
Description
NRHE data transfer:
Method of Fix: EDM
Horizontal Datum: OGB
Vertical Datum: LAT
Admiralty chart: 1183a 15-07-83, 1185 02-11-73, 1186a 21-12-73.
19-NOV-1980 Obstruction, least depth 16.2m, in 51 30 13.0N, 000 33 55.5E - 227.5 degrees 2.15 cables from west light on N Thames Gas Board pier (PLA survey 341/5). <1>
12-JAN-1988 Examined in 51 30 13.0N, 000 33 55.3E (OGB). Two small contacts located:
A) Least E/S depth 16.0m in NG coordinates 578028E 181477N
B) Least E/S depth 16.3m in 578021E 181465N.
General depth 16.8m. <1> - <3>
12-NOV-1998: Not located. No longer to be charted. (PLA wk report 52/98). Amended to dead. <2> <3>
Sources
- <1> SEX76396 LIST: 1991-1993. Hydrographic Office wreck index. EXTRACTED 21-JAN-1993.
- <2> SEX76979 GIS Layer: Digital marine geographic information derived from SeaZone Hydrospatial. Examination of HE deskGIS SeaZone Hydrospatial mapping data, 10-SEP-2015.
- <3> SEX76978 Report: United Kingdom Hydrographic Office (UKHO). UK Hydrographic Office wreck report. 13044.
Other References
- NRHE identifier: 859166
- National Monuments Record: TQ 78 SE 34