Sedco 251 Wreck
| Field | Value |
|---|---|
| Wreck Category | dangerous wreck |
| Status | lifted |
|
Sedco 251 Wreck Location Marine Coordinates (DMM) |
6 14.467 S,113 2.75 E |
| Latitude, Longitude Decimal Degrees |
|
| Water Depth | 70 m |
| Water Level Effect | always under water/submerged |
| Vertical Datum | Mean Lower Low Water |
| Name | SEDCO 251 |
| Type | Platform |
| Flag | LR |
| Length | 40.2 m |
| Width | 4.9 m |
| Draught | 99.1 |
| Tonnage | 3272 |
| Tonnage Type | gross |
| Conspic Visual | not visually conspicuous |
| Conspic Radar | not radar conspicuous |
| Date Sunk | Jan 4, 1989 |
| Original Detection Year | 1989 |
| Last Detection Year | 1989 |
| Original Source | national HO authority radio navigational warning |
| Markers | N CARD, Q, AND S CARD, Q(6) + LFL 15S. |
| Surveying Details | H4134/86 24.1.89 SANK IN 061428S, 1130245E. (DGSC, JAKARTA, TELEX 19.1.89). H4134/86 30.1.89 SUNK IN 061428S, 1130245E. (HYDROPAC 144/89(72)). INS DW. - NM 496/89. HH524/350/01 12.5.89 WK NOW MARKED BY N CARD BUOY, Q, LAID IN 061415S, 1130246E AND S CARD, Q(6) + LFL 15S, IN 061445S, 1130246E. (DG SEACOMM, TELEX 7.4.89). - NM 1570/89. HH524/350/01 15.6.89 AMENDED POSN FOR BUOYS - N CARD IN 061417S, 1130246E AND S CARD IN 061504S, 1130258E. (DG SEACOMM, TELEX 27.5.89). INDO NM 202/89 REFERS. NCA. HH524/350/01 15.8.89 TO BE COMPLETELY REMOVED, IN TWO SECTIONS, BY SMIT TAK. OPERATION SHOULD BE COMPLETED WITHIN 75 DAYS. (LL 1.8.89). HH524/350/01 12.9.89 N CARD BUOY MOVED TO 061327S, 1130245E AND S CARD TO 061518S, 1130209E. (DG SEA COMM, TELEX 30.8.89). NCA. HH524/350/01 29.11.89 WK REMOVED. LOCATION FREE FROM ENCUMBRANCES. BUOYS WITHDRAWN. (DG SEA COMM, TELEX 12.11.89). - NM 3726/89. |
| Last Amended Date | Nov 29, 1989 |
Circumstances of loss
HAD BLOW OUT WHILE DRILLING BUNGKU NO 1 WELL. CAPSIZED AND SANK. (LL).
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