Surveying Details
H4199/78 5.6.79 WK IN 510911N, 013033E. SWEPT CLEAR AT 7.7MTRS. MARKED BY E CARD BUOY, VQ(3)5S, LAID 050DEGS, 300FT FROM WK & S CARD BUOY, VQ(6)+LFL10S, LAID 220DEGS, 300FT FROM WK. (TH, HARWICH). NCA. H4199/78 14.6.79 WK LOCATED IN 510855N, 013008E USING HIFIX/6 [2 LOP]. LEAST E/S DEPTH 9.0 IN GEN DEPTH 26MTRS. (HMS ENTERPRISE, SIG DTD 12.6.79 & TELECON DTD 14.6.79). INS AS SW 7.7MTRS WITH BUOY. - NM 1428/79. H4199/78 15.6.79 WK POSN CONFIRMED AS 510857N, 013008E. BUOYS CORRECT. (TH, HARWICH TELEX). NCA. H4199/78 2.7.79 DETAILS AS ABOVE. GEN DEPTH 26MTRS. FROM E/S TRACE THERE APPEARS TO BE TWO OFF-LYING OBSTNS FROM MAIN PART OF WRECK, ONE TO THE N & THE OTHER TO THE W. (HMS ENTERPRISE, DTD 12.6.79). NCA. H4199/78 12.9.80 CLEARANCE OPS COMMENCED 4.9.80. (DOVER CG, SIG DTD 4.9.80). NCA YET. 23.10.80 BEING DISPERSED BY SEABLAST LTD. (A CROTHALL, TELECON). H2007/81 10.2.81 EXAM'D 15.10.80. FIXED BY HIFIX/6 [2 LOP]. SWEPT CLEAR AT 17.8, FOUL AT 18.2MTRS. LEAST E/S DEPTH 17.7 IN GEN DEPTH 26MTRS. DCS3 HT >10MTRS. APPARENTLY UPRIGHT WITH CONSIDERABLE WRECKAGE/CONTAINERS STREWN ABOUT THE HULL. A SECONDARY OBSTN (?CONTAINERS) LIES APPROX 90MTRS N OF MAIN WK. LENGTH 80MTRS, BEAM 15MTRS. MARKED BY E & S CARD BUOYS. (HMS ECHO, HI 68A/80). AMEND TO SW 17.7MTRS. - NM 601/81. H4199/78 23.3.81 BUOYS WITHDRAWN. CLEARANCE DEPTH 18.0MTRS. (TH NM 50/81). RETAIN AS SW 17.7MTRS. DELETE BUOYS. - NM 836/81. H2342/84 14.10.85 LOCATED, NOT EXAM'D. (NP 1016, HI 252). NCA. HH090/511/01 10.10.91 EXAM'D 16.7.91 IN 510855N, 013010E [OGB] USING TRISPONDER [4 LOP]. SWEPT CLEAR AT 17.8, FOUL AT 18.0MTRS. LEAST E/S DEPTH 20.5 IN GEN DEPTH 26.5MTRS. SCOUR DEPTH 28.8MTRS. DCS3 HT 6.8MTRS. LIES 080/260DEGS. MAGNETIC ANOMALY DETECTED. SECOND SMALL CONTACT SW OF MAIN WK WITH LEAST DEPTH 25.8MTRS. (NP 1016, HI 511). NCA. HH090/630/01 31.8.94 LOCATED, NOT EXAMINED. (NP 1016, HI 630). NCA. HH090/737/01 30.9.97 EXAM'D 25.7.97 IN 510855.4N, 013009.8E [OGD] USING DGPS. LEAST E/S DEPTH 18.9 IN GEN DEPTH 26MTRS. SCOUR 3MTRS DEEP EXTENDS 40MTRS TOWARDS 260DEGS. LENGTH 90MTRS, WIDTH 50MTRS. DCS3 HT 5MTRS. LIES 080/260DEGS. LARGE MAGNETIC ANOMALY. UNABLE TO SWEEP DUE TO NUMEROUS DIVER'S BUOYS AND LINES. (NP 1016, HI 737). NCA. HH090/893/01 23.10.00 LOCATED, NOT EXAMINED. (NP 1016, HI 893). HH091/027/01 11.6.03 EXAM'D 22.4.03 IN 5108.959N, 0130.063E [WGD] USING DGPS. SWEPT CLEAR 18.8, FOUL 19.1MTRS. LEAST E/S DEPTH 18.9 IN GEN DEPTH 25MTRS. NO SCOUR. LENGTH 90MTRS. DCS3 HT 5MTRS. LIES 100/280 DEGS WITH BOWS TOWARDS 100 DEGS. MODERATE MAGNETIC ANOMALY. INTACT AND UPRIGHT. (NP 1016, HI 1027). BR STD. H091/168/01 13.4.07 EXAM'D 5.9.06 IN 5108.962N, 0130.061E [WGD] USING DGPS. LEAST M/B DEPTH 18.61 IN GEN DEPTH 25MTRS. NO SCOUR. LENGTH 86MTRS, WIDTH 39MTRS, HT 7MTRS. LIES 118/298 DEGS. APPEARS INTACT. (NETSURVEY LTD, HI 1168). RETAIN SW 18.8MTRS IN REVISED POSN. BR STD. HH091/294/01 26.3.10 LOCATED BY M/B. NFS. (MARIN MATTEKNIK, HI 1294). NCA. 25.2.13 EXAM'D 18.12.12 IN 5108.962N, 0130.061E [WGD]. LEAST M/B DEPTH 18.86 IN GEN DEPTH 25MTRS. LEAST W/C DEPTH 18.3MTRS. NO SCOUR. LENGTH 73.1MTRS, WIDTH 18.9MTRS, HT 6.14MTRS. LIES 060/240 DEGS. MODERATE MAGNETIC ANOMALY. UPRIGHT, PARTIALLY INTACT. (NETSURVEY, HI 1399). NCA. RSDRA2022000003820 21.03.22 EXAM'D 21.09.2021; IN 5108.963N, 0130.061E [WGD]. LEAST W/C DEPTH 18.44MTRS IN GEN DEPTH 24MTRS. LENGTH 74.8MTRS, WIDTH 7.42MTRS, HEIGHT 8.3MTRS, ORIENTATION 116/296 DEGS. PARTIALLY INTACT, UPSIDE DOWN?, SCOUR AND DEBRIS PRESENT. (A-2-SEA SOLUTIONS LTD, HI1743, H525-WI-13676). AMEND TO DW 18.4MTRS.
General Comments
PARTIALLY INTACT, UPSIDE DOWN?, SCOUR AND DEBRIS PRESENT