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Incidents List

  1. Year Month Day Surname Forenames Location Contractor Client Depth Type of Diving Details
  2. 2008 11 13 Bell R USA Global Industries Saturation DSV “Sea Lion� sinking off Fourchon, 4 divers in saturation at 375', no HRV, deliberately grounded. All 4 divers transferred to bell, bell lifted to deck and transferred to “Global Pioneer� and locked onto Pioneer sat system. Transfer took 90 minutes.
  3. 2008 11 12 Brumlow Leonard USA Global Industries Saturation DSV “Sea Lion� sinking off Fourchon, 4 divers in saturation at 375', no HRV, deliberately grounded. All 4 divers transferred to bell, bell lifted to deck and transferred to “Global Pioneer� and locked onto Pioneer sat system. Transfer took 90 minutes.
  4. 2008 11 12 Hanson Eddie USA Global Industries Saturation DSV “Sea Lion� sinking off Fourchon, 4 divers in saturation at 375', no HRV, deliberately grounded. All 4 divers transferred to bell, bell lifted to deck and transferred to “Global Pioneer� and locked onto Pioneer sat system. Transfer took 90 minutes.
  5. 2008 8 30 Not Recorded Malaysia DOF 55 Saturation DSV Geosea, relocating spoolpiece with air bags, uncontrolled lift of spoolpiece dragged diver 2 from 55m to 36m, lost comms/video, both divers locked back in, OK, no holdbacks on liftbags.
  6. 2008 3 12 Not Recorded Middle East CCC 126 Saturation Accidental sat system blowdown, 6 in sat, accidentally blown down from 50 m to 126 m (internal valve accidental closed by diver). No injuries, project delay, (Full report published on OD website)
  7. 2007 9 3 Acton Steve USA Caldive Saipem 54 Saturation Katrina' salvage ops. "Using a grinder on a fallen structure deck plate, heard a weird noise and that was it". Diver was using a hydraulic underwater grinder to cut a window into 5/8 inch steel plate. There was an underwater explosion. Deck crew on the S-355 barge reported hearing a boom and some individuals stated that they felt the shock wave of the explosion. The videotape that was recording the diver’s movements was non-operational. An unspecified number of minutes elapsed before bell partner reached unresponsive diver 1. Upon reaching diver, the standby opened the free-flow valve on his diving hat. This action caused the diving helmet to become completely detached leaving the diver’s head exposed to sea water, without access to any breathing apparatus. Diver immediately attempted to replace the helmet and hold it in place. During this time a surface standby diver was sent to assist. The bell partner, with or without the assistance of the surface diver, brought the injured diver into the bell, and following assessment while in communication with the diving physician, initiated chest compressions. Injured diver was raised to surface in the bell but pronounced dead.. Investigation ongoing. An interim technical report raised issue of potential for underwater explosion when cutting into a gas pocket with a grinder (underwater grinding 'sparks' not generally raised as an issue in risk assessments
  8. 2007 8 18 DSV "Orelia" UK Technip Saturation DP incident. Vessel attempted a 580m move when on DP sat diving ops set up 40 m from "Tartan A", Talisman. Heading would have taken the Orelia straight through the platform, swift action of the bridge crew saved the day and they stopped the run off 10m from the platform, divers down at the time (considering the batter of the platform the bell must have been pretty damn close) RIDDOR report submitted. DP fault found to be a switching bug buried deep in the core program software. Vessel has gone back to work with a "Don't operate this switch within 10 seconds of operating another switch" procedure prepared by the skipper. Inherent problem with the vessels DP Program which only came to light after 8 years of DP Operations (particular sequence of events which when executed within a particular time scale results in the vessel losing position). Kongsberg DP system but software by "Converteam".
  9. 2007 8 14 DSV "Bar Protector" UK Saipem Saturation Dunbar replacement pipeline project. Collision between Crane on the DSV "Bar Protector" and the Dunbar Platform.  High Potential Incident + Reportable to the HSE as a Dangerous Occurrence
  10. 2007 7 22 DSV "Eclipse" UKCS Caldive Subsea 7 Saturation DSV "Eclipse" (Ex "Stena Seaspread"). Loss of pressure from the transfer trunk when preparing for the transfer of divers (TUP), HSE issued a prohibition notice to Cal Dive International Pte., the owners of the vessel, with actions required to be implemented prior to the continued use of the Dive System for Saturation Diving. The corrective actions are both mechanical and procedural, est. 3 days. HSE to witness the completed improvement. At the time the seal was lost on the trunk the divers were in the bell.
  11. 2007 6 26 Not Recorded Russia, Sakhalin DOF Saturation New built mobile saturation system on DSV "Geosea". Bell port leaked during descent. Investigation revealed multiple problems with system, Audits not thorough or accurate.
  12. 2007 2 1 Ernest Brian USA Superior Saturation Diver from Tennessee, DSV "Endeavour", Superior Offshore International LLC, spoolpiece, air bag, uncontrolled lift? diver entangled?
  13. 2007 2 0 Not Recorded Singapore Acergy Saturation Seaway Hawk, Singapore, Medlock door failed during pressure test, one technician seriously injured IMCA SF 08/07
  14. 2006 10 8 Not Recorded Azerbaijan 100 Saturation 2 T work basket lowered onto diver, immediately lifted off, dive recovered to system, lower back injuries (IMCA member, lifting incident report circulated)
  15. 2006 9 1 Ireland Patrick USA 61 Saturation Location was West Delta 104? Diver umbilical snagged by Manta Ray a week after Kevin Griffeth. See youtube link http://www.youtube.com/watch?v=959CWu0w8dc&mode=related&search=
  16. 2006 6 16 Blaauw André USA Superior Saturation South African, first saturation, DSV "Superior Endeavour", closing bottom door at end of bell run, bungee cord caught on bell door, released and struck him in the eye. Permanent loss of sight in one eye.
  17. 2005 7 25 DSV "Samundra Suraksha" India ONGC Saturation Mumbai high collision, fire, destruction, 6 divers in sat survived the incident
  18. 2005 7 19 Atanassov Atanas Middle East FDI Saturation Bulgarian, onboard the "Gulmar Falcon", End of bell run, Heart attack. Discovered to be on medication for high blood pressure.
  19. 2005 4 1 DLB Regina Crane incident India CCC 75 Saturation DLB Regina 250, (Valentine Maritime, Abu Dhabi). Main crane collapsed over sat system dive control, bell LARS and HLB during a two man bell run. Both video and photos clearly show the extent of the damage to the dive system with the crane boom draped over the HLB/sat system. Bell handling system rendered inoperable, divers through-water transfer to a second DSV. Reported that the Regina went to Gujerat for major repairs to the dive system/bell handling equipment and crane before returing to work a couple of weeks later. Sat dive sequence:- Dive 86:- 17:35 Bell Sealed. 17:45 BLS. 17:50 BOB, commence diver lock out. 17:52 Crane collapsed on dive system. 17:55 Bell sealed at 75m. 17:57 Divers report 'OK". 18:25 Main bell wire secured on surface. 18:30 standing by on DSV "Sevak" for through water transfer. 19:39 DSV "Sevak" on site. 20:13 After discussion between Supv/Supt of both vessels, decide to use "Regina" bell umbilicals/helmets for transfer. 21:44 "Sevak" diver established swimline to "Regina" Bell, 21:55 Diver 1 in water, 22:02 Diver 1 in "Sevak" bell. 22:14 Diver 1 umbilical and hat secured back onto "Regina' Bell by "Sevak" diver. 22:18 Diver 2 in water. 22:22 Diver 2 in "Sevak" bell. 22:44 "Sevak" diver secured diver 2 umbilical onto "Regina" Bell, 22:45, transfer complete. The second DSV was the 'Samudra Sevak" (built 1988, 11 man Comanex dive system) which was also on hire to ONGC at the time. PC
  20. 2004 11 12 Watts Superior Saturation Injury claim and counter claim, court case, no details
  21. 2004 9 15 Giri S. India Technip Saturation DSV "Seamec III", Bell contamination, BIBS off, unconscious, fell out of bell, floated to surface, died. Paraphrased from a report sent privately:- DSV Seamec III (Formally PS III, Nand Rewant, Shearwater Topaz) chartered long term to ONGC, pipeline leak location dive. Diver T.B. Shinde locked out and located the leak (pin prick hole at 6/0c position on the pipe). Seabed contaminated by crude oil deposits resulted in the diver's excursion umbilical being smeared with hydrocarbons. Diver returned to Bell after about 4 hours, Bellman (S. Giri) retrieved his umbilical and having noticed the crude oil deposits went on bibs. Diver entered to bell and went on bib after removing his Gas Services Reclaim Hat. After consultation with supervisors, it was decided that the umbilical would be cleaned by Bellman and Diver with Bell at depth (Reports indicate that the cleaning took 40 minutes, method of cleaning not known). Having completed the cleaning, both diver and bellman removed their bibs and blacked out. Sat supervisor on surface watched Mr. Giri drop out of the bell while Mr. Shinde lay in the bell in an unconscious state. Nearby DSV Samudra Suraksha was called for assistance. ONGC rep. on Suraksha briefs superintendent who prepares for through water transfer as the means of recovery for the unconscious diver. DSV Samudra Suraksha reaches site of incident and recovers Mr. Giri from the surface on board after launching the Zodiac. Mr. Giri is recompressed immediately in Samudra Suraksha's saturation system. Dr. Kulkarni (Hyperbaric advisor) and Seamac project team fly to site of incident. Samudra Suraksha saturation divers lock out and perform Bell Through Water Transfer and recover the unconscious diver back from Seamac III bell to Samudra Suraksha's diving bell. Diver is taken into Suraksha's sat system being administered by Dr. Kulkarni who was blown into sat to administer support to Mr. Giri. Dr. Kulkarni pronounces Mr. Giri as clinically dead. Mr. Shinde survived and was decompressed on Samudra Suraksha. It is not known why the the divers took off their BIBS or why the Bell was not flushed by the divers or the supervisor. PC. No official report in the public domain
  22. 2004 9 15 Shinde T. B. India Technip Saturation DSV "Seamec III", Bell contamination, BIBS off, unconscious, through water transfer to bell of DSV "Samudra Suraksha", recovered OK. araphrased from a report sent privately:- DSV Seamec III (Formally PS III, Nand Rewant, Shearwater Topaz) chartered long term to ONGC, pipeline leak location dive. Diver T.B. Shinde locked out and located the leak (pin prick hole at 6/0c position on the pipe). Seabed contaminated by crude oil deposits resulted in the diver's excursion umbilical being smeared with hydrocarbons. Diver returned to Bell after about 4 hours, Bellman (S. Giri) retrieved his umbilical and having noticed the crude oil deposits went on bibs. Diver entered to bell and went on bib after removing his Gas Services Reclaim Hat. After consultation with supervisors, it was decided that the umbilical would be cleaned by Bellman and Diver with Bell at depth (Reports indicate that the cleaning took 40 minutes, method of cleaning not known). Having completed the cleaning, both diver and bellman removed their bibs and blacked out. Sat supervisor on surface watched Mr. Giri drop out of the bell while Mr. Shinde lay in the bell in an unconscious state. Nearby DSV Samudra Suraksha was called for assistance. ONGC rep. on Suraksha briefs superintendent who prepares for through water transfer as the means of recovery for the unconscious diver. DSV Samudra Suraksha reaches site of incident and recovers Mr. Giri from the surface on board after launching the Zodiac. Mr. Giri is recompressed immediately in Samudra Suraksha's saturation system. Dr. Kulkarni (Hyperbaric advisor) and Seamac project team fly to site of incident. Samudra Suraksha saturation divers lock out and perform Bell Through Water Transfer and recover the unconscious diver back from Seamac III bell to Samudra Suraksha's diving bell. Diver is taken into Suraksha's sat system being administered by Dr. Kulkarni who was blown into sat to administer support to Mr. Giri. Dr. Kulkarni pronounces Mr. Giri as clinically dead. Mr. Shinde survived and was decompressed on Samudra Suraksha. It is not known why the the divers took off their BIBS or why the Bell was not flushed by the divers or the supervisor. PC. No official report in the public domain
  23. 2004 0 0 Not Recorded Saturation Release of gas from pipeline (gel barrier), diver skin burns, bell contamination (condensate?) (See IMCA SF 01/04)
  24. 2003 10 0 James Leslie UK Coflexip Stena Saturation Crushed hand, court case in October as unable to return to work, employers fined, no details
  25. 2003 7 5 Begneaux Marc Damon USA Caldive 193 Saturation Ewing bank 827, DSV "Witch Queen", Wellhead burning, oxy/arc, U/W explosion 191, (see IMCA SF 10/03)
  26. 2003 0 0 IMCA SF 01 03 IMCA Saturation Saturation Bell diving off a DP DSV, main bell winch failure (Bell recovered to deck by crane). IMCA Safety Flash SF 01/03
  27. 2003 0 0 Not Recorded Gabon 61 Saturation Diver suffered muscle spasms, difficulty in breathing and unconsciousness. Recovered safely, no residual symptoms of any kind, no biological, physical or chemical influences. Suspected electrocution between IC anode system and installation but never proved.
  28. 2002 0 0 IMCA SF 11 02 IMCA 19 Saturation DSV lift bag incident. 600 Kg flange to surface after diver lost control of load (No hold back or inverter line) IMCA Safety Flash SF 11/02
  29. 2001 12 17 James Leslie UK Saturation British, crushed hand during lifting operations.
  30. 2001 0 0 Not Recorded IMCA 140 Saturation Diver injured in a negative pressure incident during diving operations on a subsea manifold to install additional 4 inch pipe spools in a well bay. The spools had been transported to the vessel with wooden blind protectors on the flange faces to prevent impact damage. These did not have pre-drilled vent holes and were to be replaced on board the vessel with standard donut protectors. However, two assemblies were apparently overlooked and were subsequently deployed subsea with the unvented wooden blinds still in place. At the time of the incident, the diver had manoeuvred the spool piece close to its final position, removed the tie wrap and then attempted to lever the wooden blind off the flange face using his knife. It appears that the blind then imploded due to the build-up of negative pressure, pulling the diver’s hand through the blind and into the spool, causing a fracture to the arm and dislocation of the thumb, bruising and swelling. IMCA Safety Flash 12/01
  31. 2001 0 0 Turnbull Robert Qatar Hallul 50 Saturation British, DSV "Khattaf" (Ex "British Argyll"). Died whilst locked out, suspected heart attack
  32. 1999 8 6 Hill Chris UK Stolt Comex Seaway 117 Saturation British, aged 42, Buchan template, DSV "Discovery", oxy arc explosion. HSE prosecution, fined £60,000. (See IMCA SF 07/01).
  33. 1998 5 18 Johnson Grey China Oceaneering 40 Saturation Australian, "Ocean Winsertor", on contract to Hyundai Heavy Industries, Poisoned by seabed toxins (H2S, arsenic, Mercury) then circa 12 Chinese divers subsequently medivac'd. All Oceaneering divers survived, but have suffered ever since.
  34. 1998 5 18 MacPhail Alister China Oceaneering 40 Saturation Australian, "Ocean Winsertor", on contract to Hyundai Heavy Industries, Poisoned by seabed toxins (H2S, arsenic, Mercury) then circa 12 Chinese divers subsequently medivac'd. All Oceaneering divers survived, but have suffered ever since.
  35. 1998 5 18 Shord Mike China Oceaneering 40 Saturation Australian, "Ocean Winsertor", on contract to Hyundai Heavy Industries, Poisoned by seabed toxins (H2S, arsenic, Mercury) then circa 12 Chinese divers subsequently medivac'd. All Oceaneering divers survived, but have suffered ever since.
  36. 1998 5 18 Skeate Martin China Oceaneering 40 Saturation Australian, "Ocean Winsertor", on contract to Hyundai Heavy Industries, Poisoned by seabed toxins (H2S, arsenic, Mercury) then circa 12 Chinese divers subsequently medivac'd. All Oceaneering divers survived, but have suffered ever since.
  37. 1998 0 0 IMCA SF 03 98 IMCA Saturation Crane boom failure, it fell into the sea and killed a diver working on the seabed.. IMCA Safety Flash SF 03/98. This safety flash relates to the Japanese saturation diver killed on the Kurushio I heavy lift barge in the Bongkot field in Indonesia in 1997. Incident details noted above in 1997 (TC)
  38. 1997 0 0 Broom Stephen UK Stolt Comex Seaway Saturation Everest field, bell contamination by condensate flashing off (See IMCA SF 02/97)
  39. 1997 0 0 Cruikshank Paul UK Stolt Comex Seaway Saturation Everest field, bell contamination by condensate flashing off (See IMCA SF 02/97)
  40. 1997 0 0 Edmonds Graham UK Stolt Comex Seaway Saturation Everest field, bell contamination by condensate flashing off (See IMCA SF 02/97)
  41. 1997 0 0 IMCA SF 02 97 IMCA Saturation Bell contamination incident (hydrocarbon - condensate - contaminated over-suits off gassing in the bell atmosphere) IMCA Safety Flash SF 02/97. Relates to SCS incident in the Everest Field involving Stephen Broome, Paul Cruikshank and Graham Edmonds (TC)
  42. 1997 0 0 Kurishio 1, Heavy Lift Barge, Bongkot field, Total, Japanese diver Thailand 80 Saturation 9 divers in sat, three man bell run, Barge hit broadside by large wave, roll sufficient to cause failure of the bolts connecting the crane boom to a “spindle� at the foot of the crane. The boom fell to the deck (just missing sat chambers but ripped the HRC off. HRC was not pressurized, doors closed) then fell overside taking the crushed HRC with it. Bell knocked sideways by falling jib, filled with water. The bellman emptied the bell and pulled one of the divers back in. When he tried to pull the second diver , all he got was the umbilical with bail out and mask still attached. The diver had bailed up to the surface. (The jib landed next to him, whipped by cables. (Heavy bruises on his back). He may have come across the HLC under the jib and assumed it was the bell flattened under the jib (similar colour and size as the bell), and having been trained in the Gulf where divers ditch rather than cut their umbilical, he ditched and swam to the surface where he was rescued alive. He was put in a DDC (on air) but died soon after. Fundamental cause was that the bolts on the crane had always been assumed to be in compression, not tension, and had never been inspected (specifically excluded by the certification body) . A number had previously completely failed due to corrosion. No allowance for wave motion. Reported by IMCA SF 03 98 (TC)
  43. 1996 8 10 Carey Gary A UK Subsea Offshore 100 Saturation British, aged 38. DSV "Discovery", Ness subsea manifold. Crushed by wellhead blown off base by locked in pressure Mobil/Cooper Cameron were fined £175,000 and £45,000 respectively.
  44. 1995 7 31 Westell Bradley UK Stena 26 Saturation British. DSV "Orelia". Shallow saturation, DP, tied off umbilical released, caught in thruster. Head injuries and multiple trauma. Supervisor fined for erasing black box tape, family awarded £104,000 in compensation, Contractor fined £200, 000
  45. 1995 0 0 Webb John India CCC Saturation Salvaging concrete coated pipe lost off a materials barge in zero visibility on Bombay High, crushed between pipes during crane operations. When the incident happened, the bellman (On his first sat) was slow into the water and did not flood the bell, could not reach the diver so had to climb back into the bell to release more umbilical, diver's umbilical trapped under pipe, the bellman initially cut the divers umbilical on the wrong side of the pipe and then had to use the divers's own knife (his own knife by then being blunt) to release the diver and take him back to bell. The diver's KMB 17 side block had been knocked off, probably by impact from a swinging pipe caused by a sling coming off, and his umbilcal trappd. Pipe sections were scattered in a loose unstable pile and recovered using modified shackles hooked into the ends of the pipe sections (This method - as opposed to burning lifting holes in each end of the pipes - was adopted because 'the client wanted to speed things up and avoid damaging the pipe'. Longstreath blog.
  46. 1994 9 26 Not Recorded USA Caldive 91 Saturation High Island, Block 0376, G02754, Andarko. "A Cal Dive International diver injured his right hand when he opened a valve to flood a pipeline, and his hand was sucked to the valve due to the differential pressure. He was hung up for approximately 1 hour, 45 minutes. The nature of his injury was a cut nerve on his right index linger. To prevent a recurrence, a diffuser should be installed before operating. OCS Incidents database 1991 to 1994, page 73
  47. 1993 0 0 Fredericks Craig Canada Ocean Tech Saturation DSV Discovery, crushed finger during mattress installation work on the CoPan field, decompressed, medivac, reduced mobility in the injured finger
  48. 1992 11 20 Mavrostomos Theo France Comex Saturation The deepest trial saturation dive on record, in Toulon with the Hydra programme reaching 701 metres using Hydreliox. The deepest Hydreliox working dive is still Comex with a simulated pipeline intervention in the Mediterranean in 1988 with the Hydra 8 dives to 534 metres (The 'Atlantis' trials (Duke University, USA,) reached 686 metres in 1981, Comex ran a series of deep diving programmes (Physalie, Janus, Sagittaire, Hydra, etc) mostly in France and finally Aurora at the NHC in Aberdeen reaching 470 metres in 1993In September 2010). In September 2010, 4 Chinese divers were reported to have reached a storage depth of 480 metres with an excursion to 493 metres on Heliox.
  49. 1991 8 15 Dennison Terence South China Sea McDermott 18 Saturation British, aged 46, one of four divers in saturation who died when the McDermott DB 29 got caught in typhoon 'Fred' and sank in the South China Sea, POB 195, 22 fatalities. Diver's HRV was the bell, but the barge developed a list and the bell could not be mated to the TUP. Saturation system had been decompressed to around 60' before the barge capsized and sank. As the barge, upside down, sank, the pressure equalised with the TUP, the door was opened and three divers (Steve Hardy, John Lyons and Terry Dennison) swam for the surface but drowned (dragged down by the suction of the barge sinking?). Their bodies were recovered from the sea. Autopsy revealed no signs of decompression illness indicating that although decompression had been accelerated, the high ppO2 had been effective. Cause of death was salt water drowning. The body of Brian Shepherd was recovered from the flooded dive system (still complete, intact and attached to the upturned hull of the barge) by saturation divers some two months later. He was located still wrapped in a hammock slung in what would have been a gas bubble in the capsized system Autopsy revealed leg injuries leading to speculation that he was injured when the barge capsized, was unable to make the escape attempt with the other three divers. The barge was never salvaged and still lies upside down under the South China Sea. Telegraph and Argus plus Personal Communication.
  50. 1991 8 15 Hardy Steve South China Sea McDermott 18 Saturation British, aged 33, one of four divers who died when the McDermott DB 29 got caught in typhoon 'Fred' in the South China Sea, POB 195, 22 fatalities. Diver's HRV was the bell, but the barge developed a list and the bell could not be mated to the TUP. Saturation system had been decompressed to around 60' before the barge capsized and sank. As the barge, upside down, sank, the pressure equalised with the TUP, the door was opened and three divers (Steve Hardy, John Lyons and Terry Dennison) swam for the surface but drowned (dragged down by the suction of the barge sinking?). Their bodies were recovered from the sea. Autopsy revealed no signs of decompression illness indicating that although decompression had been accelerated, the high ppO2 had been effective. Cause of death was salt water drowning. The body of Brian Shepherd was recovered from the flooded dive system (still complete, intact and attached to the upturned hull of the barge) by saturation divers some two months later. He was located still wrapped in a hammock slung in what would have been a gas bubble in the capsized system. Autopsy revealed leg injuries leading to speculation that he was injured when the barge capsized, was unable to make the escape attempt with the other three divers. The barge was never salvaged and still lies upside down under the South China Sea. Telegraph and Argus plus Personal Communication.
  51. 1991 8 15 Lyons John South China Sea McDermott 18 Saturation New Zealander, one of four divers who died when the McDermott DB 29 got caught in typhoon 'Fred' in the South China Sea, POB 195, 22 fatalities. Diver's HRV was the bell, but the barge developed a list and the bell could not be mated to the TUP. Saturation system had been decompressed to around 60' before the barge capsized and sank. As the barge, upside down, sank, the pressure equalised with the TUP, the door was opened and three divers (Steve Hardy, John Lyons and Terry Dennison) swam for the surface but drowned (dragged down by the suction of the barge sinking?). Their bodies were recovered from the sea. Autopsy revealed no signs of decompression illness indicating that although decompression had been accelerated, the high ppO2 had been effective. Cause of death was salt weater drowning. The body of Brian Shepherd was recovered from the flooded dive system (still complete, intact and attached to the upturned hull of the barge) by saturation divers some two months later. He was located still wrapped in a hammock slung in what would have been a gas bubble in the capsized system. Autopsy revealed leg injuries leading to speculation that he was injured when the barge capsized, was unable to make the escape attempt with the other three divers. Cause of death was asphyxiation. The barge was never salvaged and still lies upside down under the South China Sea. A letter to his wife and children was found in John Lyon's diving under-suit (“He left a very personal love letter. It's a goodbye letter. John knew he was going to die and wrote to me and the children� His wife Sue, speaking after the event). Telegraph and Argus plus Personal Communication.
  52. 1991 8 15 Shepherd Brian South China Sea McDermott 60 Saturation British, aged 44, one of four divers who died when the McDermott DB 29 got caught in typhoon 'Fred' in the South China Sea, POB 195, 22 fatalities. Diver's HRV was the bell, but the barge developed a list and the bell could not be mated to the TUP. Saturation system had been decompressed to around 60' before the barge capsized and sank. As the barge, upside down, sank, the pressure equalised with the TUP, the door was opened and three divers (Steve Hardy, John Lyons and Terry Dennison) swam for the surface but drowned (dragged down by the suction of the barge sinking?). Their bodies were recovered from the sea. Autopsy revealed no signs of decompression illness indicating that although decompression had been accelerated, the high ppO2 had been effective. Cause of death was salt water drowning. The body of Brian Shepherd was recovered from the flooded dive system (still complete, intact and attached to the upturned hull of the barge) by saturation divers some two months later. He was located still wrapped in a hammock slung in what would have been a gas bubble in the capsized system. Autopsy revealed leg injuries leading to speculation that he was injured when the barge capsized and was unable to make the escape attempt with the other three divers. Cause of death – asphyxiation. The barge was never salvaged and still lies upside down under the South China Sea. Telegraph and Argus plus Personal Communication.
  53. 1991 0 0 Black George Netherlands Comex 37 Saturation Bellman, 2 divers in the water, died of a heart attack in the bell. No details
  54. 1989 9 15 Arnold Thierry Brazil Comex do Brasil Saturation Bell contamination incident. Purging water from pipeline prior to final bolt tensioning on subsea tree spoolpiece. Using product/gas lift from platform. bell atmosphere contamination (Probably condensate), diver returned to bell, bellman already unconscious, flushed bell, bellman drifting in and out of conscious but managed to take divers helmet off before both passed out again. After more flushing, the bellman regained consciousness but the diver had passed out in moonpool and drowned. PC
  55. 1989 0 0 Stena Workhorse Brazil Comex do Brasil and Marsat Saturation Petrobras PGP1 gas blow out, Four Comex sat divers from the platform rescued by Marsat team on the Stena Workhorse (bell to bell transfer), one of them, Thierry Arnold later died in a bell contamination incident (1991)
  56. 1988 9 23 Bates Brian UK Saturation Post Alpha disaster salvage ops, blow back during cutting ops, cracked helmet, faceplate loosened, both eardrums perforated, sinus damage, concussion, pulled in by bellman, reported as third incident in under 36 hours. The Glasgow Herald
  57. 1987 5 30 Carr William Norway Stolt Nielson 104 Saturation British, DSV "Seaway Condor", Oseberg Norsk Hydro, Bell partner was M. Sullivan, Kirby Morgan 17 came off
  58. 1987 0 0 McNally Fred UK Saturation Trapped in a stranded welding habitat (with Kanute Monstra), became hypothermic, both were rescued by Neil 'Wiggy' Wiggins (who had previously rescued George Lawson after an oxy arc explosion on the Kingsnorth Explorer in May 1984). Neil Wiggins was presented with the Silk Cut award for Nautical achievements ( He died on 23 Dec at the age of 47), MCDOA website. Does anyone remember the details of this incident?
  59. 1987 0 0 Monstra Kanute UK Saturation Trapped in a stranded welding habitat (with Fred McNally), became hypothermic, both were rescued by Neil 'Wiggy' Wiggins (who had previously rescued George Lawson after an oxy arc explosion on the Kingsnorth Explorer in May 1984). Neil Wiggins was presented with the Silk Cut award for Nautical achievements ( He died on 23 Dec at the age of 47), MCDOA website. Does anyone remember the details of this incident?
  60. 1985 12 15 Not Recorded Mexico Saturation One of four Mexican divers reported as being in saturation when the Huichol II sank in a storm off Cuidad del Carmen, bodies possibly recovered during salvage operations in February.
  61. 1985 9 25 Hadzic Hussein Croatia Navy 82 Saturation Salvage of the chemical tanker, the Brigitta Montanari that sank on the 16th November 1984 (See separate entry) carrying vinyl chloride monomer (‘VCM’, toxic, explosive and carcinogenic) in 82m water depth. Known to be leaking toxic chemicals, the only salvage resource available was the ‘Sapasilac’, Yugoslavian Navy submarine deep rescue unit. Built as the PS-12, 55 metres in length, 1,490 GRT, at the Tito shipyard in 1976. She was initially fitted out with a 600m depth rated rescue submarine (‘Mermaid IV’, 8 metres long, capable of carrying 10 personnel including crew), a three man, 300 metre diving bell that was also rated as an atmospheric observation chamber and a 30 man surface recompression chamber. Two further rescue vessels were built in 1977, one was sold to Libya, the ‘Al Munjed’, the other to Iraq, the ‘A-81’ - Sunk during the second gulf war. The later vessels had modified funnels (to reduce overheating of the hyperbaric chambers). The vessel has had the submarine and diving systems removed and was still in service with the Croatian Navy as the patrol vessel OB-73 ‘Faust Vrancic’ in 2010). During a bell run to assess the wreck of the Brigitta Montanari, the salvage vessel was moved to clear the bell from above the hull but the bell weights (suspended on chains below the bell) caught on the wreck and were ripped off causing an uncontrolled ascent the buoyant bell. The two divers who were locked out (Dragutin Siljevinac and Hussein Hadzic) were dragged to the surface by their umbilicals and although rescued from about 30 metres, both subsequently died in the chamber. The bellman (Dragisa Koprivica) spent 4 weeks in the chamber but survived and carried on a career as a diver. Centre of Marine Research, Zagreb
  62. 1985 9 25 Koprivica Dragisa Croatia Navy 82 Saturation Salvage of the chemical tanker, the Brigitta Montanari that sank on the 16th November 1984 (See separate entry) carrying vinyl chloride monomer (‘VCM’, toxic, explosive and carcinogenic) in 82m water depth. Known to be leaking toxic chemicals, the only salvage resource available was the ‘Sapasilac’, Yugoslavian Navy submarine deep rescue unit. Built as the PS-12, 55 metres in length, 1,490 GRT, at the Tito shipyard in 1976. She was initially fitted out with a 600m depth rated rescue submarine (‘Mermaid IV’, 8 metres long, capable of carrying 10 personnel including crew), a three man, 300 metre diving bell that was also rated as an atmospheric observation chamber and a 30 man surface recompression chamber. Two further rescue vessels were built in 1977, one was sold to Libya, the ‘Al Munjed’, the other to Iraq, the ‘A-81’ - Sunk during the second gulf war. The later vessels had modified funnels (to reduce overheating of the hyperbaric chambers). The vessel has had the submarine and diving systems removed and was still in service with the Croatian Navy as the patrol vessel OB-73 ‘Faust Vrancic’ in 2010). During a bell run to assess the wreck of the Brigitta Montanari, the salvage vessel was moved to clear the bell from above the hull but the bell weights (suspended on chains below the bell) caught on the wreck and were ripped off causing an uncontrolled ascent the buoyant bell. The two divers who were locked out (Dragutin Siljevinac and Hussein Hadzic) were dragged to the surface by their umbilicals and although rescued from about 30 metres, both subsequently died in the chamber. The bellman (Dragisa Koprivica) spent 4 weeks in the chamber but survived and carried on a career as a diver. Centre of Marine Research, Zagreb
  63. 1985 9 25 Siljevinac Dragutin Croatia Navy 82 Saturation Salvage of the chemical tanker, the Brigitta Montanari that sank on the 16th November 1984 (See separate entry) carrying vinyl chloride monomer (‘VCM’, toxic, explosive and carcinogenic) in 82m water depth. Known to be leaking toxic chemicals, the only salvage resource available was the ‘Sapasilac’, Yugoslavian Navy submarine deep rescue unit. Built as the PS-12, 55 metres in length, 1,490 GRT, at the Tito shipyard in 1976. She was initially fitted out with a 600m depth rated rescue submarine (‘Mermaid IV’, 8 metres long, capable of carrying 10 personnel including crew), a three man, 300 metre diving bell that was also rated as an atmospheric observation chamber and a 30 man surface recompression chamber. Two further rescue vessels were built in 1977, one was sold to Libya, the ‘Al Munjed’, the other to Iraq, the ‘A-81’ - Sunk during the second gulf war. The later vessels had modified funnels (to reduce overheating of the hyperbaric chambers). The vessel has had the submarine and diving systems removed and was still in service with the Croatian Navy as the patrol vessel OB-73 ‘Faust Vrancic’ in 2010). During a bell run to assess the wreck of the Brigitta Montanari, the salvage vessel was moved to clear the bell from above the hull but the bell weights (suspended on chains below the bell) caught on the wreck and were ripped off causing an uncontrolled ascent the buoyant bell. The two divers who were locked out (Dragutin Siljevinac and Hussein Hadzic) were dragged to the surface by their umbilicals and although rescued from about 30 metres, both subsequently died in the chamber. The bellman (Dragisa Koprivica) spent 4 weeks in the chamber but survived and carried on a career as a diver. Centre of Marine Research, Zagreb
  64. 1985 1 23 Cavalcanti Ruben Brazil Comex Saturation Incorrect oil (selected only for oxygen compatibility, management of change process not followed) used in regeneration system coupled with a series of circumstances that allowed the oil to come into direct contact with a heater element. The oil broke down producing by-products that included phosgene and fluoridic acid gases that were released into the chamber atmoshere. Cause of death recorded as lung oedema. Double fatality (Luis Washington). PC
  65. 1985 1 23 Washington Luis Brazil Comex Saturation Incorrect oil (selected only for oxygen compatibility, management of change process not followed) used in regeneration system coupled with a series of circumstances that allowed the oil to come into direct contact with a heater element. The oil broke down producing by-products that included phosgene and fluoridic acid gases that were released into the chamber atmoshere. Cause of death recorded as lung oedema. Double fatality (Ruben Cavalcanti). PC
  66. 1985 1 8 Berlendis Claudio UK Saturation 31 year old Italian electrician from Bergamo working on the hyperbaric lifeboat of the DSV Wilchief (Sat system was built by Drass, Italy) in Aberdeen harbour killed in an explosion. Cause reported as build up of hydrogen and oxygen from the batteries in a non-ventilated compartment ignited by a electrical switch. The Glasgow Herald
  67. 1985 0 0 Kirkpatrick Jock Middle East McDermott 15 Saturation Paraphrased from a personal communication (Names removed and some of the more acrimonious details moderated or removed - apologies to all, but one has to be circumspect with some of this stuff, TC ):- “Sub Sea had seconded 6 welder divers to McDermotts for a job in the Red Sea off the DB 27. At the time of the incident, the AODC was debating the issue of a minimum of 2% O2 in the base gas, McDermott disagreed with it, one reason was "It will be difficult for the LST to calculate blow down", the job was an air sat weld at around 15 - 21 msw, the industry had just started using air sat's then, air being cheaper than Heliox, base gas was pure N2. The dive panel was an “in-house� built very small dive/sat panel. One of the chambers wasn't being used, so the take off was being used to flow gas to the welding habitat to keep the water out. During the dive (Air sat, so as usual at the time, the attitude of "Oh its only an air dive, don't need to analyze the divers gas", and the analyzer was either turned off or not even installed. One of the chambers had lost a few FSW, so the dive sup reached over, turned off the air supply to the sat panel which was supplying air to the habitat, turned on the N2, which was chamber make up, made up, and put air back on. Unbeknown to all at the time, the sat panel and dive panel had no check valves installed, N2 around 200 psi, air around 150 psi, (either way, the N2 to the sat panel was higher than the air to the dive panel), N2 tracked over to the dive panel, down to the diver, and zap, diver passed out from being given pure nitrogen. Initially not knowing what had happened, they were going to jump the bell man, (who was on same gas supply). Fortunately, before he donned his mask the bellman saw the diver underneath the bell and pulled him in, but he failed to respond to treatment. After the fatality, a SSOL safety rep was mobilized to the job in to carry out an investigation, (because of the 6 SSOL divers in sat). The panel designer/builder also arrived on site with a dive tech, SSOL told the dive tech to disconnect the line connecting both panels, and the crew to mix up the N2 base gas to around 9% to give a PPO2 of around 210 mbs at the working depth, (Think it was around 50 fsw). This was done, but as the investigation team was departing they noticed that the dive tech had connected the pipe up again, when he was asked why, he said "Well it hasn't happened before, and will probably not happen again.............." There were rumours that the dive supervisors were reluctant to sign off the dive logs and reports that showed the fatality was due to pure N2.
  68. 1985 0 0 Not Recorded Brazil Superpesa 120 Saturation Campos basin, DSV Flexservice 1, oxy/arc torch not working, taken back to the bell for checking, flash fire, two divers died of burns
  69. 1984 5 4 Lawson George UK Comex 140 Saturation Diving off the DSV "Kingsnorth Explorer", oxy/Arc cutting, rendered unconscious by an explosion. Face plate blown in, ruptured eardrums, right side pneumothorax, rescued by bellman Neil Wiggins (died December 2003) who was awarded the Frank Dearman award for bravery and a Queen’s Commendation. (The same diver was again called upon in 1987 when he saved two hypothermic divers, Fred McNally and Kanute Monstra, from a stranded welding habitat). MCDOA website
  70. 1983 11 5 Cowards Edwin Arthur Norway Comex Houlder 0 Saturation British, aged 35. Drill rig "Byford Dolphin", Frigg field, explosive decompression of sat system when TUP clamp failed, 5 fatalities
  71. 1983 11 5 Crammond William Brown Norway Comex Houlder 0 Saturation British, aged 32. Drill rig "Byford Dolphin", Frigg field, explosive decompression of sat system when TUP clamp failed, 5 fatalities
  72. 1983 11 5 Hellevik Truls Norway Comex Houlder 0 Saturation Norwegian, aged 34. Drill rig "Byford Dolphin", Frigg field, explosive decompression of sat system when TUP clamp failed, 5 fatalities
  73. 1983 11 5 Lucas Roy P Norway Comex Houlder 0 Saturation British, aged 38. Drill rig "Byford Dolphin", Frigg field, explosive decompression of sat system when TUP clamp failed, 5 fatalities
  74. 1983 11 5 Saunders Martin Andrew Norway Comex Houlder 0 Saturation Drill rig "Byford Dolphin", Frigg field, explosive decompression of sat system when TUP clamp failed, 5 fatalities, one serious injury
  75. 1983 10 30 Bergersen Bjorn Giaever Norway Comex Houlder 0 Saturation Norwegian, aged 29. Drill rig "Byford Dolphin", Frigg field, explosive decompression of sat system when TUP clamp failed. No interlock, 5 fatalities
  76. 1983 6 26 Oselton Robert P Canada Wijsmuler Salvage Saturation British, aged 37 or 38 from Portsmouth, third diver to die in a week during salvage operations on the Ocean Ranger (Sank in a storm Feb 15th 1982 with a loss of 84 persons), diving from the salvage barge 'Ocean Servant 2' thought to be a dropped object, but no details, salvage operations were suspended for an investigation. Spokane Chronicle/Ottawa Citizen
  77. 1983 6 20 Bouhuis Meinbert J Canada Wijsmuler Salvage Saturation Aged 22 from Vlaardinger, one of two (The other was Jan Podt) Dutch divers who died in underwater explosions either cutting into a compartment (oxy/arc??) or using ramset guns during salvage operations on the Ocean Ranger (Sank in a storm February 15th 1982) off the barge 'Ocean Servant 2', no details. After a third diver was killed less than a week later, salvage operations were suspended for an investigation. Spokane Chronicle/Ottawa Citizen
  78. 1983 6 20 Podt Jan H Canada Wijsmuler Salvage Saturation Aged 31 from Holten, one of two (The other was Meinbert J Bouwhuis) Dutch divers who died in underwater explosions either cutting into a compartment (oxy/arc??) or using ramset guns during salvage operations on the Ocean Ranger (Sank in a storm February 15th 1982) off the barge 'Ocean Servant 2', no details. After a third diver was killed less than a week later, salvage operations were suspended for an investigation. Spokane Chronicle/Ottawa Citizen
  79. 1982 2 15 Crawford Gary Canada Hydrospace Saturation Diver in sat onboard the Ocean Ranger which sank in a storm with the loss of all 84 personnel onboard. How many other divers were onboard?
  80. 1982 2 15 Halliday Norman Canada Hydrospace Saturation Diver in sat onboard the Ocean Ranger which sank in a storm with the loss of all 84 personnel onboard. How many other divers were onboard?
  81. 1982 2 15 Miller Wayne Canada Hydrospace Saturation Diver in sat onboard the Ocean Ranger which sank in a storm with the loss of all 84 personnel onboard. How many other divers were onboard?
  82. 1982 2 15 Mitchell Gord Canada Hydrospace Saturation Diver in sat onboard the Ocean Ranger which sank in a storm with the loss of all 84 personnel onboard. How many other divers were onboard?
  83. 1982 2 15 Morrison Perry Canada Hydrospace Saturation Canadian, aged 24, diver in sat onboard the Ocean Ranger which sank in a storm with the loss of all 84 personnel onboard. How many other divers were onboard, which contractor,?
  84. 1980 0 0 Burrows??? Needs to be confirmed Australia McDermott 60 Saturation Australian in his early 40s. Four man sat system on the DB 21 (ex Ingram 7) in the Bass Straight. Bell at around 170', during a dive to the seabed at 198', the diver stopped responding to the supervisor. Bellman attempted to pull him back but by his umbilical but he was caught up on seabed. Bellman put on gear and went to the dive site, found the diver unresponsive, not breathing. Recovered diver to trunking but could not pull him into the bell. The bell was recovered to 150' and the surface (air) diver deployed to help. The bellman and surface standby diver managed to pull the diver into the bell and close the bottom door. Bell recovered and locked on (including the surface air diver). Diver did not respond to treatment. Cause of death, heart attack whilst in the water. Personal Communication. Confirmation of name and details needed (TC).
  85. 1979 11 10 Andrieux Philipe Ghana or Ivory Coast Comex 130 Saturation See 'Wodeco V lost Bell' for details, the three divers in the bell, rescue stand-by diver and a nurse die in this incident.
  86. 1979 11 10 Laubouet Philipe Ghana or Ivory Coast Comex 130 Saturation See 'Wodeco V lost Bell' for details, the three divers in the bell, rescue stand-by diver and a nurse die in this incident.
  87. 1979 11 10 Leca Joseph 'Jo' Ghana or Ivory Coast Comex 130 Saturation See 'Wodeco V lost Bell' for details, the three divers in the bell, rescue stand-by diver and a nurse die in this incident.
  88. 1979 11 10 Lemarchand Gilles Ghana or Ivory Coast Comex 130 Saturation See 'Wodeco V lost Bell' for details, the three divers in the bell, rescue stand-by diver and a nurse die in this incident.
  89. 1979 11 10 Wodeco V lost bell Incident Ghana or Ivory Coast Comex 130 Saturation Entire dive team, including the supervisor, - dived in rotation, bell bounce diving. Single bell lift wire plus two guide wires tied up to the wellhead. About a month prior to the incident, the main wire had been ovalised above the socket but judged fit for purpose. On this day, during bell recovery, when the bell had reached the top of the "A" frame, the wire parted.. The bell ballast hit the water, the bell hit the ballast which had been slowed down entering the water and sank. Communications were lost with the bell. The surface team expected the divers in the bell to shed its ballast, but that did not happen. The team was without supervisor (he was in the bell) and there was no lead diver. On advice from company HQ, they mixed some 10 % Heliox and built a surface umbilical by connecting three lengths of flexible hose. The first diver started breathing the 10 % prior to entering the water and passed out. The rest of the team assumed that this was due to the fact that the components had not "mixed up properly". They equipped the next diver with a bail out cylinder filled with Air, he breathed the Air from the surface and switched to Heliox at 10 metres. On the way down, this diver pulled himself with his arms, head down along one of the bell guide wires instead of "hanging out" in the current on the way down. As a result, him and his umbilical rotated around the bell guide wire several times to the point were he could not progress any more and he exhausted himself in the process. It is possible that he had passed out underwater. The surface crew retrieved him, it needed several men to haul on the umbilical. He was suffering from pulmonary barotrauma. However, he was conscious when he reached the surface, he cleared the several turns the umbilical had made around the guide wire himself. He went in the chamber still conscious and standing with a doctor and male nurse. Short of Helium, so they only pressurized the main lock. The nurse was claustrophobic and started panicking and they had to decompress him. In order to do so, they pressurised the entrance lock with the only gas they had left, air. When the nurse left the chamber he was told that if he was not feeling well to return to the chamber to be treated. Instead he went into hiding, laid down and was found later, dead (Isobaric counter diffusion). The diver died in the chamber (Pulmonary Barotrauma),.
  90. 1979 11 10 Wodeco V lost bell Rescue Ghana or Ivory Coast Comex and Oceaneering 130 Saturation Rescue teams arrived on board perhaps 24 hours after the bell was lost with a team from Oceaneering and a "JIM" atmospheric suit but without their normal winch/umbilical/comms (too heavy to fly) First two dives aborted due to suit flooding and retrieval was hampered by the current, but on the third attempt, the JIM got close enough to see the bell which was not floating up from its ballast but lying on the seabed, indicating that it was flooded or partly flooded. One of the guide wires had ruptured and was no longer attached to the wellhead and there was some tension in the remaining guide wire, so every time the drill ship was lifted by the swell, the was being rolled from side to side on the seabed. The JIM could not get any closer without being hit by the rolling bell so the dive was aborted and the bell grappled (NB, the JIM rescue mission in itself is an epic tale, TC). The bell was caught first time. On deck, some 30 hours after the wire failure, it was established that the bell was 2/3 flooded, both divers were floating face down, dead. Analysis of the bell atmosphere confirmed there was no measurable CO2. Both men had suffered facial injuries, one with a broken nose, one with knee injuries. It is likely that the first shock, when the bell collided with its own ballast, had thrown them down, causing the injuries. They had managed on the way down to open the bell pressurisation valve. The dive was a bounce dive, and decompression had started while the bell was on its was up before the accident. As a result the bell would have started flooding at some point before they even reached the bottom. At some point the inner door had closed, but not before the bell was 2/3 flooded. The pressurisation valve having been open, and left open on the way down, ensured a seal. The two divers (the second diver's identity is not recorded), hurt by the initial impact, drowned.
  91. 1979 8 15 Anderson Allan Mexico Taylor Diving and Salvage 50 Saturation American, aged 32, "Ixtox I" blow-out 3rd of June, Bay of Campeche, Mexico, Drill rig "Sedco 135F" sank. Diver died during attempts to shut in the well, off the barge "LB Meaders", caught in vortex at wellhead and blown to the surface. Well finally capped 23/3/1980, second biggest oil-spill in history. Wife and two children aged 11 and 7.
  92. 1979 8 7 Guiel Victor F "Skip" UK Infabco 162 Saturation American, aged 28. DSV "Wildrake", Thistle field, parted bell wire, secondary means of recovery failed, screwed up rescue, died from hypothermia, Double fatality (Walker)
  93. 1979 8 7 Walker Richard A UK Infabco 162 Saturation American, aged 32. DSV "Wildrake", Thistle field, parted bell wire, secondary means of recovery failed, screwed up rescue, died from hypothermia, Double fatality (Guiel)
  94. 1979 0 0 NEDU USA USN 549 Saturation Using the 'Ocean Simulator Facility (OSF), NEDU divers completed a 37 programme to a maximum depth of 1,800'
  95. 1979 0 0 Sedco 1 Spain Ocean Systems International 91 Saturation 9 miles off Tarragona, Ocean Systems twin DDC and ADS IV Bell system as a surface supplied mix gas bell bounce (saturation abort) 2 man dive system, the bell was locked onto the DDC and the tube turn [trunk] clamps closed via a control panel on the Trunk and then a set [two] of locking bolts set in slots on top of the two halves of the clamps, there was a concise lock off/on procedure. Team management was less than satisfactory. Lack of team co-ordination and the attitude of “I thought that was done” was in essence the main cause of the accident by explosive decompression, dual fatality. Bell seal was broken from TUP, system came to surface in seconds. Note, another, conflicting, report indicates there were 4 divers in the system and it was being used as a saturation spread rather than gas bounce drill support with three dead on arrival at surface and one died later, (He may have partially managed to close a door. All this has come from personal e-mail communications, we need details, confirmation, names and dates, TC. Update: Date given as September 1979, but may not be accurate. Sedco drilling rig, 9 miles off Tarragona, Ocean Systems twin DDC and ADS IV Bell system as a surface supplied mix gas bell bounce (saturation abort) 2 man dive system, the bell was locked onto the DDC and the tube turn [trunk] clamps closed via a control panel on the Trunk and then a set [two] of locking bolts set in slots on top of the two halves of the clamps, there was a concise lock off/on procedure. Dive to release an AX ring. Freddie and Jimmy commenced a dive, Jimmy freaked, bell recovered and a third diver, Norman, was blown in. Jimmy calmed down and it was decided to send Jimmy and Norman down as (small) Freddie's suit was too big and he got very cold. Divers went through into the TUP and the O-ring blew and they went from 400' to surface in a few seconds. Freddie was injured (Cerebral and vestibular damage, many years treatment at Haslar and Newcastle University, still has life altering effects), but saved when hatch blew shut. Supervisor was also called Norman, may have committed suicide. No known reports - does anybody have information on this incident?
  96. 1978 11 36 Ward Mike UK Northern Divers 116 Saturation British, aged 25. Beryl Alpha, DSV "Star Canopus", DP incident inside anchor pattern, lost bell, double fatality (Prangley), hypothermia, drowning
  97. 1978 11 26 Prangley Tony UK Northern Divers 116 Saturation British, aged 28. Beryl Alpha, DSV "Star Canopus", DP incident inside anchor pattern, lost bell, double fatality (Ward), hypothermia/drowning
  98. 1978 2 7 Hoover David R Norway Taylor Diving and Salvage. Brown and Root 324 305 Saturation American, aged 28, hyperbaric weld demonstration from the Brown and Root Barge 324. Older sources quote O2 starvation (Gas mixer had low O2), no bailout (Warner), but the Norwegian authorities cited CO2 buid up, a 2003 report by the NSDA concluded (because of reports including bright red froth/blood on his lips) that the actual cause of death was a high ppO2 (16 bar), and that he had been put on 50/50 He/O2.
  99. 1978 0 0 Names witheld at the request of the diver UK Wharton Williams 145 Saturation DSV 'Tender Carrier', working diver fed pure helium from a McDermott blender (sensors failed) and became unconscious. Recovered by bell partner, (ex Royal marine) and brought to surface. Brain damage meant him having to re-learn how to walk. Off work six months but then continued to dive until 1986.
  100. 1977 10 17 Azzopardi P S UK Comex 91 Saturation British, aged 21. Semi-sub drill rig "Zephy I", ODECO, English Channel, KMD 16 helmet off (no safety pin), strong currents, bellman could not reach him, drowned
  101. 1977 5 10 Hoffman C H UK IUC 152 Saturation American, aged 22. Venture 1, conflicting reports, had finished dive, acting as bellman, either fell unconscious in the bell and drowned in trunking or fainted and fell through hatch, recovered by diver but he then drowned in trunking, possible pO2 issue? UPDATE: See https://en.wikipedia.org/wiki/Venture_One_diving_accident
  102. 1976 1 17 Bannister Derek A UK Comex 73 Saturation PSV "Smit Lloyd 112", buoyant bell with the bell weights suspended underneath bell, this allowed the bell to sit on the seabed minimising the action of swell. Apparently the bell was moved and in the process the bell weights were ripped off. Bell bottom door open, uncontrolled ascent, pulmonary barotrauma.. His bell partner (Clay Ellis) died. He survived, but was very severely injured.
  103. 1976 1 17 Ellis Clay UK Comex 73 Saturation American, aged 20. PSV "Smit Lloyd 112", buoyant bell with the bell weights suspended underneath bell, this allowed the bell to sit on the seabed minimising the action of swell. Apparently the bell was moved and in the process the bell weights were ripped off. Bell bottom door open, uncontrolled ascent, pulmonary barotrauma. Died. His bell partner (Derek Bannister) survived, but was very severely injured
  104. 1976 1 12 Howell RN John "Scouse" UK Subsea 146 Saturation British, aged 27. He was still in the Navy, but on EVT (Spending time with prospective employees prior to leaving the armed forces). Semi-sub drill rig "Western Pacesetter 1". He passed out shortly after leaving bell, officially reported as suspected switched off own gas by knocking ball valve, drowning/hypoxia, but other sources indicate his gas was contaminated and he passed out on the seabed. His bellman could not (or would not) get him back into the bell and tied him to the outside of the bell and removed his helmet. The body was taken to RNPL for autopsy, cause of death, drowning.
  105. 1976 0 0 Not Recorded 121 Saturation A faulty welding device reported as causing a fire in a bell whilst at 400' resulting in the death of both divers, Sheffield and Desautels “Hyperbaric and hypobaric Chamber fires, a 73 year analysis�, Undersea Hyperbaric Medicine, 1997, 24 (3): 153-164. Can anyone recall this incident, it does not appear to be reported anywhere else (TC)?
  106. 1975 9 9 Baldwin Roger UK Oceaneering 119 Saturation British, aged 29, Ex RN CD2 ( not ex Royal Marine Corporal as reported elsewhere). Died in the same year he left the Navy. Semi-sub drill rig "Waage II", Bell Bounce diving, divers using dry-suits and known to be cold, end of bell run, TUP deliberately overheated to help compensate for potential hypothermia. After locking on, bell was isolated and decompressed. Single gauge for both bell and TUP, cross over open, Supervisor believed TUP was losing pressure and re-pressurised Excessive heat/depth, died of heat exhaustion. Double fatality (Peter Holmes)
  107. 1975 9 9 Holmes Peter UK Oceaneering 119 Saturation British, aged 24. Semi-sub drill rig "Waage II", Bell Bounce diving, divers using dry-suits and known to be cold, end of bell run, TUP deliberately overheated to help compensate for potential hypothermia. After locking on, bell was isolated and decompressed. Single gauge for both bell and TUP, cross over open, Supervisor believed TUP was losing pressure and re-pressurised Excessive heat/depth, died of heat exhaustion. Double fatality (Roger Baldwin)
  108. 1974 10 15 Shields Gary Norway 72 Saturation British, aged 21. DSV "Oregis", Ekofisk pipeline, changed gas topsides, possibly lost/bad gas, entangled, did not use bale out, attempted to cut umbilical, asphyxia.
  109. 1974 8 27 Kelly Peter Norway Northern Divers 91 Saturation British, aged 27. Got a slug of pure Helium on descent, wearing a full face mask, collapsed and died, bell partner (Danny Stockes) wearing a half mask which dislodged, survived.
  110. 1974 8 27 Stockes Danny Norway Northern Divers 91 Saturation Ex Royal Marine Commando, got a slug of pure Helium on descent, knocked off half mask as he collapsed and survived, bell partner Peter Kelly, wearing a full face mask, died.
  111. 1974 7 5 Dimmer John UK KD Marine 150 Saturation British, aged 27. Drill rig "Sedco 135F", suffered a pneumothorax. Was distressed during decompression and after treated with a therapeutic re-compression but died in the chamber. Diving supervisor initially suspected pneumothorax but was over-ridden by the doctor who diagnosed the symptoms as pneumonia (The doctor involved was inexperienced in hyperbaric medicine).
  112. 1974 4 11 Barthelemy Marc G G UK Comex 93 Saturation French, aged 24. Drill ship "Havdrill". Needed rescue, drowned in bell trunking, exhaustion. Alternative report that diver had lost/restricted gas, returned to bell with umbilical around guide wire, Swedish bellman pulled in umbilical which pulled diver away from bell, British support crew, reverted to native languages, in ensuing panic, bellman cut umbilical and shut bell door, told dive control to recover bell. Body of diver draped over bell weights.
  113. 1974 1 116 Skipnes Per Norway Ocean Systems 77 Saturation Norwegian, aged 37. "Drill Master", bell drop weights released, bell to surface with doors open, double fatality (Smythe).
  114. 1974 1 16 Smythe Robert John Norway Ocean Systems 77 Saturation British, aged 38, Aged 38. "Drill Master", bell drop weights released, bell to surface with doors open, double fatality (Skipness)
  115. 1974 0 0 Not Recorded Japan 10 Saturation Two Japanese divers divers died in a bell fire caused by an electrical short circuit in the internal wiring, deaths due to a combination of O2 depletion and toxic fumes. The system designer committed suicide, Sheffield and Desautels “Hyperbaric and hypobaric Chamber fires, a 73 year analysis�, Undersea Hyperbaric Medicine, 1997, 24 (3): 153-164
  116. 1973 8 28 Havlena Paul J UK Taylor Diving 98 Saturation American, aged 29. Barge "LB Meaders", "Push pull" gas system, Supply closed off while suction open, embolism, pulmonary haemorrhage
  117. 1969 2 17 Cannon Berry L USA Military 186 Saturation American Navy diver aged 33. Sealab III, CO2 poisoning, Mark IX semi closed rebreather, soda sorb cannister was empty, human error?
  118. 1969 2 0 Sealab III USA Military 186 Saturation Sealab III diving to over 600 feet, programme aborted after the death of a diver (Barry Cannon) in February
  119. 1968 0 0 NEDU USA Military 312 Saturation Excursion dive to 1025' from saturation holding depth of 825' made at NEDU
  120. 1965 0 0 Sealab II USA 63 Saturation Three teams of 10 men dived to 205' for 15 days, one man (Astronaut Scott Carpenter) stayed at depth for 30 days.
  121. 1964 0 0 Sealab 1 USA 59 Saturation Four man team under pressure for 11 days.
  122. 1962 12 3 Small Peter USA 305 Saturation British, professional journalist, aged 35, record deep dive with Hans Keller, experimental dive to test new breathing mixture, Peter Small died in the bell (reported as 'bends' which he had suffered from in a previous dive, two days earlier), safety diver, Christopher Whittaker, disappeared whilst checking the bell externally at depth and was never found. Keller survived after a safety diver removed a fin jammed in the bell hatch allowing it to seal. Reported by multiple sources. His 21 year old wife, Mary, was found dead in her gas filled apartment two months later.
  123. 1962 12 3 Whittaker Christopher USA 305 Saturation Aged 19, safety diver, record deep dive with Hans Keller, experimental dive to test new breathing mixture, Peter Small died in the bell (reported as 'bends' which he had suffered from in a previous dive, two days earlier),, Christopher Whittaker disappeared whilst checking the bell externally at depth and was never found. Keller survived after a safety diver removed a fin jammed in the bell hatch allowing it to seal. Reported by multiple sources.
  124. 1957 3 12 Not Recorded Mexico Saturation Acapulco, a diver, described as an ex-Olympic diver and trainer of navy frogmen, died on a dive into Acapulco bay in a search for the bodies of two wealthy American tourist thought to have been murdered on a glass bottomed boat. No other details. Reported in the Los Angeles Times.
  125. 1956 0 0 RN, NEDU UK Military 183 Saturation RN diver reaches 600' in open sea on heliox, the same year the US Navy Experimental Diving Unit (NEDU) publish the USN Standard ecompression Tables
  126. 1946 0 0 Browne Jack USA 168 Saturation DESCO Shareholder and inventor of the lightweoght full face mas, made a simulated 'wet pot' dive to 550'
  127. 1938 0 0 Nohl Max USA DESCO 31 Saturation Max Nohl and Dr. Edgar End spent 27 hours at 101' in a decompression chamber at Milwaukee Hospital, after a 5 hour decopression, Max Nohl has a DCI.
  128. 0 0 0 Not Recorded India Saturation Diver off Bombay, died during saturation decompression. Death ascribed to myocardial infarcation and therefore not diving related. Other sources consider that a likely cause was undiagnosed spontaneous pneumothorax. Cannot include this incident without further details, can anybody help?
  129. 2015 8 19 Koratko Mathew USA Harkand/Swiber 110m Saturation American, married, two children diving off the Swiber Quetzal, Bay of Campeche, riser installation operation. Accident in the water at 14:30 local, body taken ashore to Cuidad del Carrmen, no other details, Reported in the El Sur de Campeche. Complete news blackout imposed by Harkand and Swiber, Two conflicting and unsubstantiated reports - one indicated the fatality was due to stored energy in a member being cut was the cause - it sprang and crushed the diver's chest. A second report indicated that the one piece riser being installed crushed the diver against the structure - ie a lifting incident. If the lawyers keep this incident gagged it is unlikely that any lessons will be learnt. Later rumours indicate riser swung due to topsides crew moving/changing hang-off without the knowledge of the dive crew but without confirmation that is still just speculation. No further information has been released by Swiber, or the defunct Harkand.
  130. 1997 11 11 McHazlett J. Jerry GOM CalDive International Sat Diving Jerry was aboard the Witch Queen and had completed his first 4 1/2 hour rotation of saturation diving at a depth of approximately 300 feet. Upon reentry into the diving bell Jerry fell back towards the moon pool unconscious and was brought back into the bell by diving partner. The diving partner attempted three times to close bell hatch which had a previously noted faulty pneumatic mechanism and seal. Diving partner attempted to do CPR and finally got hatch closed and bell was brought to surface. Top-side personnel did not attempt any resuscitation or medical treatment. Top-side personnel did not contact on-shore physician to get medical instructions including the use of adrenaline which was available. Witch Queen returned to dock and Jerry was transported to morgue.
  131. 2018 8 3 dos Santos Filho Athayde (Tatá) Brazil Fugro 170 Sat Petrobras announced in a note to Imprensa that another fatal accident occurred on Friday, August 3, this time in the Santos Basin. The injured was the diver Athayde dos Santos Filho, 57, affectionately named "Tatá" and considered the most experienced in oil activity, who worked for the company Fugro in operation in Campo de Mexilhão. The diver was in saturated diving operation to a depth of 170 meters, providing support in the installation of submarine pipelines when the accident happened. Source: http://www.portalmaritimo.com/2018/08/05/mergulhador-morre-em-acidente-na-bacia-de-santos/
  132. 2019 12 27 Galletti Wolfrang Angola Rana Diving S.p.a. / Aquatic Deepwater Sonangol P&P 82m Sat Commercial Diver 42 years old born in Trieste . Italy on December 28th 1976. Working for RANA Diving S.p.a.onboard of the SBM Installer at Block 3 in Angola , blowdown on December 23rd 2019. When bell run 011 on December 27th 2019 working at seabed around 82 m.s.w. like Diver2 was smashed between a pipe (long ~10 meters/ weight ~ 1 tone) and one DMA in a fatal accident not yet clarified . 24 days to repatriate the corpse that arrive Italy on January 20th 2020. From the autopsy made in Angola and performed in Portuguese First: Wolfrang died of a shock resulting from a thoracic trauma that compromised the aorta. On the body there are also wounds and bruises on the head, in particular on the cheekbones and on the occipital part. Second: the Angolan coroner who performed the autopsy classifies the death as "accident at work". On Tuesday 11th February 2020 forty five days after his death was buried in Trieste his Italian city. No Company or IMCA information about this fatality yet.
  133. 2020 6 21 Pybus Andrew John GOM Subsea 7 Sat Andy Pybus (born December 15th, 1960 ) British national, sat diver when lockout to the bell on board DSV Seven Pegasus Liberian flag working in USA waters at GOM suffered a cardiovascular issue and died. Under investigation
  134. 2009 8 30 Not Recorded Kazakhstan Kazair Services SAR exercise Basic details reported as an air rescue exercise in which three local divers were dropped into the water from a Helicopter. A body has now been found with the life jacket uninflated. The recovery crew pulled the jacket inflation on recovering the body and it functioned correctly. Additional, but as yet unconfirmed reports, indicated that Kazair services employed three divers from a local diving contractor who were deployed from the helicopter, that a vessel in the area decided it was a good opportunity to launch its FRC during the exercise.(Not planned) and it was that FRC which recovered the second diver (it is assumed the first diver was recovered by helicopter), the third diver disappeared under the water and his helicopter lifejacket failed to inflate. Personal communication, TC
  135. 2017 4 15 Pohanka-Kalama Lori Ann USA SAR Volunteer SAR diver with the Morgan's Point Resort Police (North of Austin, Texas), in a creek at fort Hood searching for a man who disappeared during flash flooding, 'Got into trouble', pulled from the water by team members and taken to White Hospital in Temple but died the following morning. KXAN (Austin)
  136. 1968 0 0 Mathieson Edward (Ted) Australia International Oilfield Divers 230ft S/S Mixed Gas? Incident probably mid 1968, Bass Strait, Australia. Diving heavy gear air dive off Coring Vessel Neuhavns Rose recovering riser from seabed ,water depth 230 ft. Divers Umbilical parted when fouled in riser, Standby diver unable to reach diver. Body recovered next day. The dive team comprised trainee divers from the Dive school in Bairnsdale, Victoria with the exception of Ted<br />who was hired from the States.<br />longstreath.com
  137. 2009 8 11 Holbrook Rob (Stan) Vietnam Aqua Diving Services 57 S/S Mixed Gas Aged 56, Ex RN and very experienced diver. Working from the Swiber barge 'Glorious' 70 miles off Vung Tau. Wet bell, surface supplied mixed gas bounce dive, night shift. 160' excursion from the wet bell to attach a surface line to previously installed webbing strops around a pipeline. Initial reports indicate they moved the barge to follow him way past the intended location (webbing strops had actually been removed by the day shift which is why he did not locate them) and that as he returned to the bell his umbilical became snagged on a seabed obstruction behind him at the same time as the barge was moving back. Lost gas, went onto bailout, reported he could see the wet bell then lost comms. Surface deployed standby found diver back a wet bell (unconscious?), bell recovered to surface but on the way up the diver was ripped out of the bell at 80' and fell back to the seabed (Not secured in bell, umbilical still snagged on seabed), bell sent back down and diver recovered, diver clipped in, bell recovered to surface but on the way up the diver was ripped out of the bell at 80' and again fell back to the seabed (umbilical still snagged on seabed, ripped 'D' ring off his stab jacket). Eventually brought to the surface on the third attempt by which time the diver had been in the water 60 minutes, the standby diver 40 minutes. Apparently both diver and standby were put into the DDC (No in-water decompression stops). The diver was pronounced dead by barge medic (it is likely that the diver had died before being brought to the surface) The above comes from personal communications, official reports to follow, TC. His Funeral was reported publicly in the Bournemouth Daily Echo. Inquest recorded a verdict of accidental death in 2010
  138. 2009 5 0 Not recorded GOM 61 S/S Mixed Gas Cutting up of the wreck of the "High Island III" "There we were making gas dive after gas dive burning box after box of Brocos cutting up a bent and twisted pile of drilling derrick. The diver had rigged up to a big pile of I-beam and angle iron and was cutting it free of bottom. "up on the load, cut cut cut; up on the load, cut cut cut. Diver says, "OK get up on the load it's free to the surface." and goes back to the class II bell to watch the load come up. As it clears bottom I see what looks like a huge (20 to 30ft) cloud coming up under this pile of scrap. No shit, this was all this gas trapped in the scrap pile! The diver asks me "What the hell is that?" I respond knowingly, "The bomb you were building." I never would have thought that could happen".
  139. 2006 8 29 McGrath Chandon Lee USA Bisso 67 S/S Mixed Gas East Area block 346, Rowan Drilling, Removal of the MODU "Rowan Halifax" (Sank on the lease during Hurricane Rita) Mixed gas surface diving from the DP II DSV "Global Explorer" run by International Subsea Inc., Houston. No real details, no audio record recovered by CG investigators, "audio malfunctioned"
  140. 2006 8 26 Griffeth Kevin S USA Caldive 67 S/S Mixed Gas "Cal Diver IV", Main Pass area, Freeport-McMoRan Energy Inc, platform inspection. Began his ascent, at approx. 150 fsw a large manta ray became entangled in his dive hose, pulling the diver to the surface in a rapid ascent. Into DDC but died
  141. 1998 10 12 Not Recorded Tunisia Adriatica Subsea Services 75 S/S Mixed Gas Spanish, aged 33, Bounce diving, Galeazzi type bell, (no DDC, decompression done in the bell). The day before had passed out in the water, recovered by the bellman. Passed out during locking out, recovered dead. Ill fitting unisuit reported as a contributory factor
  142. 1985 9 17 Devergie Francis Congo Comex 47 S/S Mixed Gas French, diving off the barge BOS 215, KM 17 came off (No safety pin incorporated into the design at that time). no details. PC
  143. 1984 0 0 Not Recorded Tunisia 67 S/S Mixed Gas During in-water decompression, supervisor on board the vessel shifted to oxygen supply at 6 m. 2 minutes later diver surfaced, become unconscious on being pulled into an inflatable (standing by) where he was recovered in seconds. Could not be resuscitated The oxygen supply line had a filter partly covered with teflon fibers from the fittings. Check showed oxygen supply pressure but reduced flow. Diver, very experienced, did not operate his bailout for unknown reasons
  144. 1983 0 0 Not Recorded Iraq 90 S/S Mixed Gas Inland dam diving operation, at altitude, using semi closed, surface supplied mixed gas (trimix) with comms line (No video). Client rep wanted to inspect work carried our by divers, he was only qualified to 60 metres (max air range under French regs), he was not familiar with equipment or depth. Lost control of breathing equipment during descent, was rescued and put in on-site DDC but failed to respond to treatment. PC
  145. 1982 0 0 Not Recorded Australia SubSea International 152 S/S Mixed Gas Possibly a bounce dive, bell port started leaking on the bottom, (investigation revealed that the wrong size 'O' ring had been used), they started flushing out with gas, may have run out of gas, so brought the bell up from 500 fsw with the door open On surface, the divers fell out and were re-compressed in sat system. One diver who was conscious and asked for valium for the other diver, but it was denied. The second diver died of heart attack, the other survived. The surviving diver was possibly named Dolan or Doolan, but we have no real details. Date? Vessel? Persons involved? Personal communication. OK guys, who has any additional detail on this 'lost' incident? (Or any others) TC
  146. 1981 7 1 Chanfays Dominique Brazil Comex S/S Mixed Gas Gas bell bounce dive. Divers carried out their own decompression from inside the bell. Divers opened the decompression without regulating their decompression and literally decompressed themselvs to death. Possible lack of training, possible language problem (French Supervisor/Brazilian divers). A surface to bell umbilical would have allowed the supervisor to control the rate of decompression. Double fatality (Julio Espindola). PC
  147. 1981 7 1 Espindola Julio Brazil Comex S/S Mixed Gas Gas bell bounce dive. Divers carried out their own decompression from inside the bell. Divers opened the decompression without regulating their decompression and literally decompresed themselvs to death. Possible lack of training, possible language problem (French Supervisor/Brazilian divers). A surface to bell umbilical would have allowed the supervisor to control the rate of decompression. Double fatality (Dominique Chanfays). PC
  148. 1981 2 1 Withheld pending agreement of the diver Gabon Comex 60 S/S Mixed Gas Diver was deployed using SS HeO2 to carry out a short intervention on the subsea experimental template station at Grondin NE field. About 5 min into the dive, diver shouted; "NO AIR" then silence. The standby diver entered the water and located him at about 30 metres tangled in the ROV umbilical with his helmet off. He was unconscious. Brought up to surface and transferred to the DDC attached to the SAT system and given resuscitation and first aid. Breathing was restarted but he remained unconscious. He was blown down to -50m on air. Local Comex diving doctor was flown to the site. She entered the DDC and gave therapeutic medical treatment. The casualty recovered and came out of DDC at end of hyperbaric treatment. He went back to diving and was a member of one of the deepest experimental dive conducted by Comex. The reason for the lack of breathing media could not be ascertained even after multiple tests on the umbilical and panel. The bail out cylinder was found full of water. Reported about a year after that the diving supervisor at the panel admitted not setting up the panel regulator to cater for the water depth.
  149. 1980 0 0 Not Recorded India Taylor Diving and Salvage Far East S/S Mixed Gas One of two American divers doing a gas bounce dive from the drillship "Gettysburg" in the Bay of Bengal, locked out diver died (pure He?) Bubblesblower/Longstreath
  150. 1975 0 0 Higgins? Ocean Systems 82 S/S Mixed Gas Australian. On completion of dive started doing water stops. For some unknown reason abandoned decompression routine and came to surface, refused to go back down. Surface decompression was intitiated 'from last stop' as opposed to full working depth. Died. Cannabis was reported as being found in his personal belongings but details not confirmed. OK Dude/Longstreath.
  151. 1975 0 0 Not Recorded Asia Ocean Systems? 82 S/S Mixed Gas New Zealand diver 'died in suspicious circumstances' diving off the "Fredericksburg". Rumours of a cover up. The diver was the son of a doctor in Nelson, New Zealand. No other details. OK Dude/Longstreath. (NB, Not included in the 'count' pending confirmation/details. TC)
  152. 1974 10 0 Marlin J. C. USA S/S Mixed Gas American, pipeline pull-in into a J-tube, pipeline jammed, diver investigating, it moved and caught his hand, broken thumb and forefinger, he either climbed directly to the surface himself or was pulled up by the crew, into the DDC but died, decompression incident
  153. 1972 0 0 Bale Trevor Togo/West Africa Ocean Systems? S/S Mixed Gas Diving off the 'Shiloh', using surface supplied air swiching to mixed gas. No details, can anybody help? PC
  154. 1971 11 1 Minn Hnutt UK Divcon Oceaneering 84 S/S Mixed Gas British, aged 31. Drill ship "Glomar III", "Standard gear", no bell, tangled in lines, overan dive, surfaced rapidly (suit malfunction), embolism, recompressed on air in DDC, died
  155. 1971 3 0 Brushneen Michael George Norway Comex 61 S/S Mixed Gas British, aged 33. "Ocean Viking", Bell bounce dive in a new design (possibly untested and subsequently discontinued) constant volume suit, blew up from seabed, pulmonary barotrauma resulting in pneumothorax
  156. 1945 8 7 Zetterstrom Arne Sweden Navy 160 S/S Mixed Gas SWEDISH DIVER KILLED ATTEMPTING RECORD DESCENT. London, August 8 (AAP) – “Arne Zetterstrom (27), a Swedish navy diver, holder of the deep sea record of 364 feet, was suffocated when ascending from a dive in which he attempted to set a new record of 525 feet. Zetterstrom made his record last December, breathing a mixture of air and hydrogen, largely eliminating the narotic effect of nitrogen�. Reported in the Cairns Post, Qld. Arne Zetterström (1917 – 7 August 1945), researcher into the breathing mixture hydrox for the Swedish Navy. Zetterström first described the use of hydrogen as a breathing gas in 1943. From 1943 to 1944, a total of six ocean dives were made utilizing this mixture with the deepest to 160 meters (96% hydrogen and 4% oxygen). On 7 August 1945, Zetterström experienced technical problems diving from the HMS Belos. His support divers misread his signals and this was followed by a rapid ascent that resulted in severe decompression sickness and hypoxia.
  157. 1937 12 0 Nohl Max USA 128 S/S Mixed Gas First deep dive using a heliox mixture and DESCO gear (Developed by Diving Equipment and Salvage Company set up in Winsconsin by divers Max Nohl and Jack Browne with hyperbaric physiologist Edgar End) in Lake Michigan
  158. 1924 0 0 US Navy USA S/S Mixed Gas US Navy and Bureau of mines sponsor experimental heliox dives
  159. 2013 7 10 Millecan Joel USA 20 S/S Air Aged 56, diving solo on hookah about a mile off Loma Point for sea urchin. Deck hand on the 35 foot boat called 911 when he failed to surface, lifeguards brought him to the surfaceunconscious and not breathing and performed CPR before he was transported to a local hospital where he later died. Reported in the San Diego Times
  160. 2013 6 21 Sujan Singh Chauhan UAE Mutawa Marine 17 S/S Air Indian. Aged 53. SRP/zodiac dive at dive at Das Island. During dive stopped responding to communications, floated to the surface just as the stand-by was going in, given CPR but failed to respond to treatment. Initial hospital reports indicate a heart attack.
  161. 2012 12 7 Kolo Samiu Tonga S/S Air Aged 30, fishing (illegally using hookah gear) for sea cucumber in Ha'afeva (Ha'apai island) from decompression illness. Noted as the third fatality using illegal diving equipment in the last year (The other fatalities ocuured on the 30th October 2012 and 9th December 2010) but the victims were not named). Reported by Matangi, Tonga online
  162. 2012 10 29 de Waal Paul A Curacao Miami Divers S/S Air Aged 27, Accident at the Mega Pier at Baden Powellwegin the Port of Willemstad (Capital of Curacao, Dutch Caribbean island) Dutch diver working with three others divers on repairs to the 92,000 tonne cruise liner 'Norwegian Star' (Damaged her bow in port in Bermuda in September when she broke mooring lines in strong winds and collided with the RCCL 'Explorer of the Seas'). Reported as 'gave signal to his colleagues and was found unconscious on the harbour bed'. CPR was unsuccessful. No other details. Reported by Scheepvaartnieuws.The following details have been paraphrased from OGP safety Alert 248. “Routine surface supplied diving operation to clean marine growth from a vessel hull using a hull cleaning device with rotating brushes (a brush cart that required a diver to guide and operate it). The brush cart contained diver operated tooling actuated by an air driven piston. Standard company practice was to use the suit inflation take off from the diving mask for this purpose. Prior to this dive the diving mask was changed to a model that did not have a suit inflation take off capability. A decision was made to connect the diver's emergency gas supply line (Bailout) directly to the brush cart tooling. This resulted in the diver having no personal emergency gas supply. During the dive the diver's umbilical was caught in the wheels of the brush cart and the diver experienced a reduction in breathing gas. The diver, having no emergency gas supply, removed his mask, immediately losing communication to the surface team and was observed in distress at the surface. The surface team was composed of a radio operator (a diver) and a tender for the diver (a non diver) and a diving supervisor - who was not on the site at this time. An attempt was made to pull the diver back using the diver's umbilical, this was ineffective. The radio operator, who was also the standby diver, jumped into the water without diving equipment and attempted to rescue the diver. The brush cart was negatively buoyant and the rescue diver was unable to prevent it sinking with the diver attached. The standby diver returned to the vessel and dressed into the standby diver's equipment (SCUBA) and recovered the body of the diver from the seabed. What Went Wrong? i) Risks with the work equipment were not identified and addressed, ii) Critical Safety equipment was misused to achieve the work task, iii) Personnel levels were inadequate, iv) No onsite supervision, v) Inadequate Emergency recovery equipment. Corrective Actions and Recommendations: i) Utilise the OGP RP 411, Diving Recommended Practice as the baseline standard for diving, ii) Verify contractors are in compliance, iii) Establish that adequate risk assessments have been carried out, iv) Ensure minimum personnel levels for diving are 5 (One supervisor who cannot leave the dive site, a diver, a diver's tender, a standby diver and standby diver's tender), all personnel should be diver qualified and competent, v) Verify emergency breathing supply equipment is of suitable volume and immediately available, vi) Confirm that any use of the divers breathing gas supply for tooling power is unacceptable, vii) Ensure the standby diver's equipment is the same as the divers, viii) Verify that while any diver is in the water, the standby diver is dressed and in immediate readiness to carry out a rescue, ix) Ensure emergency recovery equipment and procedures are adequate to achieve recovery, x) Verify emergency drills have been carried out to test the emergency recovery procedures with the diving team. Later reported as having qualified from diving school in September, one month earlier.
  163. 2012 8 12 Udoh Godwin Nigeria OMAK / Eidesvik 35 S/S Air Working off the "Atlantis Dweller". Diving contractor was OMAK (Not IMCA) a "Local content' initiative Nigerian subsidiary of Eidesvik AS (IMCA member) set up in Port Harcourt, (subcontracted to Fugro), the diver was locally qualified (PTI in Rivers State) and had a local medical (No evidence to say either had an effect on the incident), his first dive after arriving on board, dive was to 35 msw, Dive time line seems to have been:- 16:16 left surface, 16:31 to 16:36 "about 15-20 minutes into dive displayed signs of distress/panic", 16:39 stand-by left surface and freed umbilical of unconscious but breathing diver, 16:50 Divers left bottom, 16:58 Unconscious diver appears to stop breathing, 17:01 Divers on surface, 17:03 In DDC with DMT, 17:08 Second DMT locked in, 17:53 CPR discontinued 'after 45 minutes'. When helmet was removed on surface, interior was dry and it was reported he had white froth around his mouth. The Police autopsy states death due to drowning, the hospital death certificate says asphyxia leading to cerebral hypoxia and myocardial infarction). Oil Company Incient Report.
  164. 2012 6 26 Not Recorded Nigeria S/S Air Diver from Ijar described as 'senior' with 25 years of experience working for a contractor out of Port Harcourt (Rivers State). Disappeared during salvage of a sunken dredger on the Ughelli River (Delta State). Reported as having reached the position of the sunken dredger then disappeared. Appears from photos to have been a surface supplied mobile/portable set up, but no details. The dredger was run by a contractor (Owned by the Hon Friday Onodjai, former chairman of of the Ughelli North Local Government council and one time member representinf Ughelli North in the Delta State house of Assembly) working for NDDC (Niger Delta Development Company) and sank on Monday 25th near the Amekpa junction 'while executing a project to open up the river'. Search for the diver continued Thursday 28th admist confrontation with the local Otor-iwhreko community trying to stop the search operation until after ceremonies to appease their Gods for defilement of the river by the dead diver. Riot controlled by the military. It was alleged that prior to the commencement of the dredging, some employees of the owner of the dredger had made some spiritual consultations and disclosed to Hon. Onodjai that there is the need to appease the gods of the river before the commencement of the project, a suggestion Onodjai allegedly refused with a wave of the hand saying that he is a Christian and that such insinuations are mere superstitious beliefs. However, a week after the commencement of the project, the dredger sank and in an attempt to recover it, divers were brought in from Port Harcourt. It was during the rescue of the dredger that one of the divers was discovered missing after he had gone into the water but failed to come out. Another report commented that prior to this incident, there have been a series of profitable excavating activities due to the high demand of white sand for construction activities in the area (So was this a publicly funded river widening operation or commercial sand extraction?) Reported by Urhobo Times/Vanguard.
  165. 2012 6 2 Pool Joshua Lee Eugene USA 2 S/S Air Aged 28, Commercial diver with Seattle based Global and Salvage, working the weekend on a pivate gold claim 70 miles north of Anchorage on Willow Creek, using a compressor and diving gear, dry suit (No life jacket) with 50lbs of weight (25lb chest weight with quick release, 25lbs on a non-quick release waist belt) to work a 'neck-deep eddy' behind a boulder (using a suction lift) upstream of Shirley Town Bridge. Working with one other guy (onshore) and in quickly rising water level when apparently he went short of air, stood up and lifted off his helmet, slipped on a rock, lost his helmet and 'went downstream', Incident occurred at around 16:00, body located at 18:00, possible head injury, recorded as drowned. Lived in Anchoorage, expecting his second daughter to be born in July. Alaska Dispatch
  166. 2012 3 17 Roussow Pierre India CCC 28 S/S Air South African, experienced sat diver working an air job off the NPCC barge HLS 2000, crane incident, found in the water with helmet off, broken neck. Longstreath
  167. 2011 12 9 Not Recorded Tonga S/S Air Aged 43, illegal sea cucumber fishing (season closed in mid October), diving with two other fishermen using a basic hookah equipment near Luanamo island (Ha'apai), experienced severe abdominal pains but died before the health officer from Ha'afeva arrived on the island. Inquest concluded that he died from decompression illness. Police arrested two Asian men (reputed to have bought the sea cucumbers and then left the island and charged them with illegal havesting off-season and use of using illegal equipment) and three Tongan men the day after on the island of Nuku'alofa. Second illegal sea cucumber harvester to die on the island this year in virtually identical circumstances (the previous fatality was on the 1st of September). Vava'a Press
  168. 2011 11 14 Compresor shutdown Canada S/S Air Paraphrased from CDAC report:- �MONTREAL —Quebec’s labour minister said it’s “unimaginable� that wildcat strikers would cut off the air supply to two construction divers on a worksite north of Montreal on Monday. The divers in Trois-Rivieres, about 140 km north of Montreal, were shaken but unharmed when a roving group of union delegates forcibly shut down the waterfront worksite. The revelations were made Thursday in Quebec City during legislative hearings for proposed union reform legislation (Bill-33). The president of the union representing the divers told the Labour Minister that delegates from a larger union demanded the waterfront site be shut down the moment they arrived. When workers refused, one of the delegates shut down a generator which supplied electricity to radios, lights and the air compressor that fed air to the underwater divers. The two divers in the water used their emergency air supplies to resurface safely. A member of the diving team who was on shore when the generator was shut off said that the union reps threatened him. “I told them that there could have been an incident, or something serious, like a death� he said. “They told me that I could also be involved in an accident.� The company running the worksite has not pressed charges. Two larger unions represent 70% of construction workers in the province. They are fighting Bill-33 which strips them of their power to decide which and how many workers are assigned to construction sites. The government argues the two larger unions use this right to intimidate workers who are part of smaller unions by banning them from certain construction sites. The smaller unions, which collectively represent 30% of Quebec construction workers, favour the bill. Meanwhile, the union said Monday’s situation was a misunderstanding. “The version of the incident that I heard, is that one of the workers, in a moment of confusion, stopped the generator,� a spokesperson for the QFL said. “If they shut down the generator on purpose, then that is unacceptable.� CDAC
  169. 2011 11 1 Not Recorded Iraq Leighton S/S Air Diver off the 'Leighton Eclipse' recovered to deck after suffering a leg injury (required knee surgery) from a crushing incident with a DMA whilst working in black water, transferred to hospital ashore for treatment. In a separate incident, dive team DMTs were called in to assist with a deck hand on a tug who suffered a near full leg amputation working wires in rough weather (Reported that the DMT reached into the wound, pulled out the artery and tied a knot in it, an action the Kuwait hospital confirmed as having saved his life). Longstreath.
  170. 2011 7 9 Alvarez 'Dani' Daniel Spain 2 S/S Air Aged 35, married, 11 month old twins, Seaweed extraction (Agar "Ocle") operation, diving from the Biempica III two miles off Gijon (North Coast of Spain), vessel reported the diver was unconscious, transferred ashore but did not respond to treatment. Recorded as 'death by drowning'. Basic kit (SCUBA style second stage/mask, air hose and rope, Full face mask or helmet, no comms, no bail out, no harness,no surface stand-by no medical O2 onboard. Probably kinked hose but no details. GPS Buzeo/Spanish Press
  171. 2011 6 25 Abdeen Massoud Egypt Seapro 30 S/S Air Diving off the Cosmos 1 for GPC, two man dive. LS 09:25, AB 09:27, LB 09:35, AS 09:40, divers in distress at depth. Reported as having switched air supply mid dive (HP bank to diesel compressor?). Appear not to have had medical oxygen or working DDC on vessel, nor access to onshore medical suppport so used mobile phone to call the supervisor of another diving contractor at approx 10:30, vessel with full IMCA compliant dive system and personnek in transit to July field (mid point) at 10:45. Arrived in field renezvous 11:40, Cosmos tied up alongside 11:55. 12:00 injured diver transferred and receiving oxygen (transferred ashore and on to hospital, suspected pneumothorax), Second diver declared dead on site (by doctor flown out by helicopter). Possible contaminated air but no reports or information from the contractor. Not reported in the public domain. PC
  172. 2011 6 25 Said Egypt Seapro 30 S/S Air Diving off the Cosmos 1 for GPC, two man dive. LS 09:25, AB 09:27, LB 09:35, AS 09:40, divers in distress at depth. Reported as having switched air supply mid dive (HP bank to diesel compressor?). Appear not to have had medical oxygen or working DDC on vessel, nor access to onshore medical suppport so used mobile phone to call the supervisor of another diving contractor at approx 10:30, vessel with full IMCA compliant dive system and personnek in transit to July field (mid point) at 10:45. Arrived in field renezvous 11:40, Cosmos tied up alongside 11:55. 12:00 injured diver transferred and receiving oxygen (transferred ashore and on to hospital, suspected pneumothorax), Second diver declared dead on site (by doctor flown out by helicopter). Possible contaminated air but no reports or information from the contractor. Not reported in the public domain. PC
  173. 2011 6 21 Surasin Indonesia S/S Air Aged 54, Port of Tanjung Perak, Surabaya, scrap metal diving off Jamrud pier from a small boat with two of his children, compressor may have failed, body floated to the surface, recovered and brought ashore by the children. Surabaya News
  174. 2011 5 25 Not recorded Nigeria Subsea 7 S/S Air Pipeline intervention in shallow water from the "Acergy Hawk", unbolting a pig receiver on a pipeline replacement project. Using air bags, as the pig receiver was freed from the pipeline end flange it rose to the full extent of the hold back line trapping the divers leg resulting in a dislocated ankle and fractured fibula. Although weaknesses were identified in the procedures and RA process, essentially this incidents highlights the risks of of using airbags in shallow water and near zero visibility where the rigging and airbag cannot be fully monitored. Source:- A good and well circulated Oil Company report
  175. 2011 4 27 Baumgartner Ottavio Italy Arte sub (La Specia) 4 S/S Air Aged 21, Edipower plant at Sermide near Mantova in Northern Italy. Cleaning water inlet grill. Scubapro full face mask, bailout, wet suit, air hose and communications line (but no strength line, video or pneumo). Reported that topsides heard his breathing rate rise, could not pull him out and put in the stand-by. After a 5 to 7 minute delay, the diver was found with his mask off. Did not respond to treatment. Three man team, IDSA qualification early 2010, water inlet from the river Po. PC and Gazzetta di Mantova
  176. 2011 1 27 Not Recorded USA, Washington S/S Air Paraphrased from press reports:- “A 30-year-old commercial diver was taken to a hospital Thursday after his breathing apparatus malfunctioned near Suquamish. The Port Orchard man was harvesting geoduck while tethered with an air hose to a boat, said a North Kitsap Fire & Rescue spokeswoman. The diver was at a depth of 60 feet at about 11:30 a.m. when his breathing apparatus malfunctioned. The malfunction forced the diver to surface faster than recommended to avoid decompression sickness. He was driven by boat to a dock at Kiana Lodge in Suquamish where he was evaluated by medics. The man showed no symptoms of sickness and was transported to Harrison Medical Center in Bremerton as a precaution. Reported as the second geoduck diving accident in as many months in the Suquamish area. (Two Bremerton divers were hospitalized Dec. 14 after the support boat they were tethered to drug them into deep water in Port Madison). North Kitsap Herald
  177. 2011 1 12 Not Recorded USA S/S Air Paraphrased from press reports “ Juneau, Alaska. The Coast Guard is investigating the death of commercial diver off a boat southeast Alaska� The 68-foot fishing vessel “Island Dancer� was diving for sea cucumber in Chester bay, off Annette Island. Crew told investigators that the diver surfaced at about 1 p.m. Wednesday, took off his mask and immediately sank. They pulled the diver out of the water using the air hose and gave first aid but he did not respond to treatment�. Alaska daily News
  178. 2011 1 8 Smock Mathew 'Matt' Alexander USA T & T Bisso S/S Air Aged 28, Married with 4 children. The U.S. Coast Guard is investigating the death of a diver who was found unresponsive after cleaning a ship's hull, authorities said Monday. The diver, from Houston, was working offshore from a service boat. Crews performed cardiopulmonary resuscitation on him until the boat docked at Pier 9 in Galveston. Galveston firefighters took over the lifesaving maneuver and an ambulance took the diver to the University of Texas Medical Branch. The incident stemmed from what was believed to be a mechanical malfunction with diving equipment, a fire official said. The diver was pronounced dead at 1:37 p.m, by the Galveston County Medical Examiner's Office. He was diving about 10 miles out from the jetties in an area where ships anchor, cleaning the hull of a ship with a scrubbing machine. He was working on the King Arthur, a commercial diving vessel. Galveston Daily News. Other sources indicate he lost his helmet (PC) 2012 USCG/ADCI Safety Partnership Casualty Statistics Paper also reported the incident adding he requested 'Up and out' but surfaced the opposite side of the ship, the supervisor reported that the diver wanted to ditch his hat. Rescue diver found him on the bottom without helmet, unresponsive.
  179. 2010 12 9 Perez David Venezuela Alianza Servicios Marinos del Lago 7 S/S Air Diving Contractor working for Petrolos de Venezuela. Reported as “Died whilst inspecting oil pipelines in Lake Maracaibo at 12:05 hours�. Reported by La Verdad. Another report indicates that neither the diver nor supervisor had no training certifcates and that the diver got entangled in a downline to the pipeline, lost his helmet and drowned (Longstreath)
  180. 2010 11 4 Dau Nguyen Van Vietnam Cienco No 1 32 S/S Air Paraphrased from press reports:- "A diver drowned in Da Nang Thursday while fixing a broken drill tip at a bridge construction site. The Diver, aged 33 was paid VND10 million (US$513) to bring up a drill tip from 32 meters below the surface of the Han River. His first dive was successful; and he surfaced after 15 minutes with part of the tip. He descended once again and didn't resurface. Another worker from  the Tran Thi Ly bridge construction site dived to check on Dau and found his dead body. Some of the workers said the tube supplying oxygen to Dau was narrow and might have twisted, diminishing Dau's air supply. Workers also said the cold water might have weakened him. Rescuers managed to bring his body to the surface on Thursday evening, seven hours after the event. First investigation showed that Dau had been stuck in a pipe, which is part of the bridge construction�. Thanh Nien News.com
  181. 2010 11 4 Not Recorded Earl'? USA, New York Reicon S/S Air American, aged 35. Paraphrased from reports:- “Commercial diving team working at a restoration project at Chelsea Pier 59 on the Hudson River. End of dive, divers were being pulled back to the barge they were working from, fellow workers saw that one of the divers was in distress. Police said his umbilical had become entangled in the pier and was frantically waving his hands as he was pulled in along the 250’ umbilical and had taken off the mask that presumably because he was not able to get air through it. He was pulled out of the water blue and unconscious about 5:45 p.m. Police said that attempts by his fellow workers to revive the man were unsuccessful, but that emergency crews responding to the scene were able to resuscitate him. He was incoherent at first, but was brought to Bellevue hospital in stable condition, police said�. DNAinfo (Manhattan Local News) Unsubstantiated rumours of no standby diver, no bail out, self tending, pulled out by another (none diver) worker, possibly a 'single man dive team', but no details in the public domain. In hospital recovering, breathing tube removed 5 days later.
  182. 2010 10 23 Copeland Mark Eugene USA Greg's Marine 12 S/S Air American, aged 45. Paraphrased from reports "On Oct. 23 at approximately 11:34 a.m., units from the Calvert County Sheriff’s Office and Maryland State Police responded to the Dominion LNG Plant Gas Dock to investigate a reported industrial accident. The victim was later pronounced deceased at Calvert Memorial Hospital. The preliminary investigation revealed he was working for Greg’s Marine as a labourer. His duties this day were to chip away old cement jackets placed over pilings at the gas dock, preparing these pilings for new jackets, approximately 1 mile off the coast of Calvert County. While conducting this task, he was equipped with a neoprene wet suit, fins, a harness, and a diver’s helmet. He slipped underwater and continued to the bottom of the Chesapeake Bay, approximately 40 feet. After several attempts, the supervisor finally rescued his unconscious body from the Bay’s floor. CPR was conducted by his co-workers as well as medical staff and members of the Calvert County Sheriff’s Office. Forensic investigation revealed there were no signs of trauma to the body. This is an on-going investigation handled by the Calvert Investigative Team (CIT) and the United States Coast Guard"
  183. 2010 9 7 Villalobos Roberto Antonio Chile S/S Air Aged 36, one of three brothers (Victor Manuel, Julio Humberto and Roberto Antonio) crewing the fishing vessel "Manchita" out of the port of Ovalle (La Lobera) in Talcaruca inlet harvesting limpets. Victor and Robrto dived, but after 20 minutes it was noticed that Roberto's umbilcal was not moving, pulled to the surface but appeared already lifeless. Taken to port where paramedics confirmed him dead. GPS Buceo
  184. 2010 8 30 Mieses Kelvin Dominican Republic S/S Air Aged 24, reports unclear, but appears to have been a decompression incident related to long or deep surface supplied air dive during which the compressor failed preventing him from undertaking decompression stops. Treated at the local El Seibo hospital and referred to regional hspital in San Pedro de Macoris where he died. Unclear if there was a back up air supply, a bailout or if there was a DDC on site or at either hospital. Reported in diariolibre.com
  185. 2010 8 9 Castro Antonio Romero Mexico Almeja Caterina 36 S/S Air Paraphrased from press reports:- “Aged 47 years (or 50 years, depending on report), from Cuidad Constitucion, scallop diver working out of Ensenada Blanca at the Magdalena Bay Complex, went home after work, felt ill, went to the Port of San Carlos hyperbaric centre. A health official in the hyperbaric chamber located in the port said that it must report that this unfortunate diver did not die in the hyperbaric chamber as previously reported due to lack of oxygen and much less about the lack of timely patient care but to the seriousness of the symptoms caused by severe decompression, this being the cause of death, according to the opinion of the medical examiner who performed the autopsy. Cause of death listed as 'inadequate decompression, decompression illness, massive pulmonary thrombosis and oedema' It was stated that prior to the this person had been working for 4 hours at 30 meters when the compressor stopped. Dive related to the fishing industry of the municipality of Comondu. No other details. Reported by Peninsulardigital.com
  186. 2010 7 24 Costello Patrick Germany Nordic Dive Enterprise 41 S/S Air 27 year old Swedish air diver working for a Danish contractor on a windfarm project in German waters. Reported as drowned in the last week of a six week diving job, had been airlifting from the DP II 'Maersk Tender', umbilical entangled one of the valves on the airlift. Did not activate his bailout, recovered to surface by the stand-by diver. Translated from German
Press reports dated Monday 26 07 2010:- “Diver dies when working in the offshore windfarm near Borkum. (Bard Offshore). The accident happened on Saturday at 40 meters in depth work. 'Aged 27, a professional diver from Sweden' said a police spokesman, confirming corresponding media reports�. Source: n-tv.de Other press reports indicate a possible lifting incident (TC)<br />UPDATE: The Danish Maritime Authority have released a Casualty Report regards this incident available from: http://www.dma.dk/news/Sider/Casualtyreportaboutdivingaccident.aspx<br />Also see topic in Incidents Diving Forum.
  187. 2010 7 13 Not Recorded Finland S/S Air Reported as a 43 year old diver working at the oil port of Kemi (checking port sonar equipment) became distressed in the water whilst working on Monday 9th July, was pulled to the surface and taken to hospital in a critical condition, died on the following Friday. Dates are confused (Monday was 5th July?) No other details. Reported by hlb.fi
  188. 2010 6 7 Beare Lloyd USA Dryden Diving 4 S/S Air Aged 45, one of a team that had been diving at the Indian point Nuclear Power Station in Buchanan for a couple of weeks. Working on a retaining wall between the Hudson River and a discharge channel. Stopped responding to surface, pulled up but did not respond to treatment, thought to be natural causes but examiner reported cause of death was not a heart attack. Waiting on reports. NBC News
  189. 2010 4 7 Al-Trabulsi Jonas USA S/S Air Aged 26, of Kemah, drowned while cleaning the hull of a boat and was found floating in the water, was pulled from the water near Waterford Harbor Marina after police were called to investigate. An autopsy performed Thursday listed the cause of death as a drowning, He was a contract hull cleaner and was cleaning a boat in the marina. The compressor he was using to get air was laying on its side when police arrived but it was unknown if that contributed at that time because there was some pressure left. Associated Press.
  190. 2009 12 13 Kumar Mukesh India Grafftech Marine and Engineering 37 S/S Air Paraphrased from press reports: Purulia, India .An Indian diver who had is right foot stuck in a pipe for more than two days has died. Rescuers were forced to amputate his leg in order to recover the body after 72 hours. He was attempting to fix a leak inside an underwater chamber of the Purulia Power Project reservoir first noticed in March (The leak was reducing efficiency). The Mumbai-based engineering Company assigned the job to a diving team from Visakhapatnam The job was to locate the leak in the inundated reservoir chamber, find out what had caused it and carry out repairs. The repair work was to have been recorded on camera but there is no footage of Mukesh's dive. During the dive his right foot was sucked into a pipe. A specially trained diving team from Barrackpore called in to assist in the rescue got stuck in a road blockade and took more than 33 hours to reach the accident site. The diver was underwater well over 48 hours before he died. The project manager said amputation was the last resort and a move not without complications. "We had to eliminate all other options and proceed step by step", he said. According to reports Kumar was an experienced diver with 10 years of diving behind him. Purulia, Dec. 16: "Diver Mukesh Kumar's right leg was sawed off and his lifeless body pulled out, 72 hours after his foot got sucked into a drainage pipe in an underwater chamber. The suction at the mouth of the drainage pipe was so great that it had drawn in the leg till almost the thigh, though it was only till the ankle that his had foot got stuck initially. Officials of the Purulia Pumped Storage Project said "The task of locating and repairing the leak has been shelved for the time being". Reported by AHN
  191. 2009 11 22 Allen Steve UK RBG 15 S/S Air Aged 43, Braefoot terminal (Fife, Scotland), last dive of the day, completed his dive without comment, reported having difficulties removing his fins at the bottom of the ladder, assisted by stand-by and hoisted to jetty, unconscious, failed to respond to treatment. Update January 2013:- A Fatal Accident Inquiry has ruled that the death of a commercial diver at a Fife harbour was not the result of an accident or any kind of medical or professional malpractice. The inquiry at Dunfermline Sheriff Court heard evidence from 13 witnesses over five days. The Sheriff concluded that the death was as a result of “some kind of cardiac event or arrhythmia� resulting from existing heart and liver problems, not the result of any diving-related procedures, and that he could have died at any time. The inquiry also dismissed criticisms from a Health and Safety inspector that no rescue practice had been rehearsed on the day of the incident. He held a valid certificate of fitness to dive and was a qualified and competent diver, diving as part of a six-strong dive team, the diving operation had started on November 20 and involved an inspection to ascertain the condition of the piles supporting the jetty and, in addition, the installation of a new current-monitoring buoy on the seabed next to the jetty. During the morning he was inside dive control on board the diving vessel. At 5.02pm he entered the water to carry out the final dive of the day to undertake an “as left� survey of the cable installation for the buoy. At no time did he indicate to any of the team or any other person that he was unfit to dive. At 5.07pm he reached the seabed at a dive depth of 15 metres. He then carried out a video survey by slowly ascending the pile and demonstrated that the current-monitoring buoy cable was securely attached to the jetty pile. At 5.21pm he surfaced and swam to the bow of the diving vessel to access the deck via a vertical ladder. At 5.22pm he reported that he was having difficulty removing one of his fins. Given assistance, as he lifted his left leg for fin removal, he continued to roll backwards and started to invert in the water. He appeared to have lost consciousness and emergency recovery was initiated. He was not breathing and there was no carotid pulse, members of the diving team gave CPR. Paramedics then took over but he was pronounced dead at 6.05pm. The Sheriff noted medicine was an “inexact science� but concluded that he could have died at any time. There was no evidence of anything related to the diving operation which might have caused death. The Sheriff concluded: “There is no evidence that the failure to have a diver rescue practice on the day in question was relevant to his death. There were no other facts relevant to the circumstances of his death. The Courier
  192. 2009 10 27 de la Cruz Luis Benavides Peru Scallop diver S/S Air Aged 28, married with three children, in the afternoon, diving site was about three hours transit from El Dorado beach, compressor failed, boat came back to port with his body. No details, but appears no bailout or DDC on site. Reported in Diario de Chimbote
  193. 2009 9 17 Not Recorded UK Kaymac Marine 6 S/S Air Aged 27, dredging operation at the new Pembroke power station, in the water 90 minutes and reported feeling unwell, passed out before he reached the surface, recovered to deck, given O2, airlifted to DDRS in Plymouth, later released fit and well. Sequence appears to have been:- Reported feeling funny, was asked to flush hat from bail out, no response, Supervisor switched him to HP supply, pulled back to cage, deck, hat off, O2 administered, came round. From going on to HP to hat off on deck, 3 minutes. HSE investigation. Root cause appears to have been foul road compressor air from air lance buffeting it's way upwards into the helmet past a loose neck dam. Possible additional seabed contamination from Methane and H2S. (NB Road compressor was sited well clear of diving compressors, did not contaminate diving gas, contamination took place at the work site). Team switched to free flow/contaminated water suitable helmets (AH5). Milford Mercury & PC.
  194. 2009 7 28 Ricciarelli Louis USA 6 S/S Air American, aged 56, diving off Quonset point from the 25'.commercial fishing vessel 'Chelsea Ann' for Qhahogs (clams). Diving solo, no crew. Alerted as 'not returned' by his wife, boat located with diving hose over the side. Divers recovered him from the seabed, deceased. “Equipment failure/lost gas� but no details. Reported in the Providence Journal
  195. 2009 6 24 Logan Christopher USA 2 S/S Air American, aged 27, hired by Las Colinas Country Club to retrieve lost golf balls Employees at the club noticed that one of the men employed by the company contracted to recover the balls had not returned by closing time at 8 p.m, So someone went to look for him. Near the eighteenth green, an employee saw Logan’s breathing apparatus floating in the water and noticed that the pump that supplies the air was not running. The Irving Fire Department responded and found the diver's body submerged in the water. The Dallas County medical examiner’s office has ruled the death an accident due to drowning and the toxic effects of carbon monoxide. Wife and three year old son. Was SCUBA certified , took the part time job with a friend's golf ball retrieval business because his employer had cut his hours.
  196. 2009 4 16 Not Recorded Canada S/S Air South Thompson river, Lafarge bridge, Campbell Creek, near Kamloops. Press report says “ “Emergency crews were called in to rescue four people after a barge overturned, trapping one person underneath, “It sucked,� said one of the four workers stranded in the water. “We flipped and when we got up top, the boss called (the emergency services) and they were there in about five minutes.� The workers were doing regular maintenance of a water intake in the river when one of the ropes securing their barge snapped, the second line securing the barge remained intact, keeping the vessel stationary in the water. The operations manager said it’s unsettling to see workers in the water when they’re not supposed to be — especially at this time of year. All the workers were out of the water before the emergency services arrived and none suffered serious injuries.� No mention of diving, but the accompanying photograph shows two guys on the overturned hull of the barge dressed in dry-suits pulling a commercial, helmeted, surface supplied diver out of the water. Was this an overturned diving operation? No other details.
  197. 2009 4 3 Guha Mrinal Kanti India National Diving Services 9 S/S Air Calcutta, Haldia dock complex (HDC). Clearing outer (Haldi River) side gate seal/runners. Diving partner (Halder) surfaced after 10 minutes, gasping. Guha did not surface. Standby divers found his body late in the day. Air hoses parted while they where underwater (Probably lightweight 'hookah' gear), no bailouts, lifelines. Report indicates confined space/penetration dive in zero visibility on gate runner mechanism. Reported in the Times of India
  198. 2009 4 3 Halder Meghnad India National Diving Services 9 S/S Air Calcutta, Haldia dock complex (HDC). Clearing outer (Haldi River) side gate seals/runners. Surfaced after 10 minutes, gasping. Hospitalised but reported OK. Standby divers recovered the body of his dive partner (Guha) later in the day. Air hoses parted while they where underwater (Probably lightweight 'hookah' gear), no bailouts, lifelines. Report indicates confined space/penetration dive in zero visibility on lock gate runner mechanism. Reported in the Times of India
  199. 2009 2 5 Barnes Ted USA Freedom Diving Corporation 1 S/S Air American, aged 48, working under the fishing vessel “Ocean pride III� in Gloucester Harbour loop, sustained head and other injuries when his air hose and tending lines entangled in moving propeller when engine was started by crew member unaware of diving operation while he was under the boat. Ended up unconscious and wrapped into propeller, cut free and recovered by coastguard. No stand-by, lifeline ot person in charge. Quote:- "The best thing about this accident is you get to appreciate everything you have more. I now look at my wife, children and grandchildren and my life and appreciate them all the more," Barnes said. "This was just a fluke accident."
  200. 2009 1 16 Shneider Kenneth USA Doug's Diving 3 S/S Air Aged 42, diving for clams in Tillamook Bay, diving solo from an 18' RIB apparently sub-contracted from the clam licence owner who reported the boat had not returned at dusk at 17:45, USCG found the diver dead in the water around 17:20 compressor not running, using hookah because he had a problem with his SCUBA tank. No other details. The Daily Astorian
  201. 2009 1 1 Not Recorded India Sub tech 54 S/S Air One comment was that a diver working off the DSV Samudra Pabra, swimming a leg, felt unwell but died in the chamber during decompression, no details. Note. This incident bears an uncanny similarity to another thought to have occurred before January 2007 where a diver off Bombay died during saturation decompression. Death ascribed to myocardial infarcation and therefore not diving related. Other sources consider that a likely cause could have been an undiagnosed spontaneous pneumothorax. All these memories come from personal communications and need verification. Can anybody clarify? TC
  202. 2008 9 4 Jolly Brendan Australia Oz Reef Connections S/S Air Australian, aged 31. Diving off Arlington Reef off Cairns. Professional aquarium fish collection (Family business) from the "Shearwater II'. No supervision. Compressor failed to kick in. Recovered unconscious by being pulled aboard. Hookah, no harness, airline under weight belt, no bail out. Torn mouthpiece. Solo aquarium diver, no emergency breathing supply, history of epilepsy. Significant undiagnosed cardiac medical condition and history of epilepsy. Fatal arrhythmia. Queensland Workplace Health and Safety.
  203. 2008 8 5 Nalin Indonesia Fisherman S/S Air Aged 60, Tidung Island, suffered leg paralysis fom decompression incident and died a week later. Reported as being a 'compressor' diver (Used a tyre compressor for diving), survived by his wife, four sons and three daughters. Reported by www.pulauseribu.net
  204. 2008 7 26 Not Recorded S/S Air Shell safety flash, complete failure of stand-by diver basket main lift wire, basket caught by clump weight. Report in preparation
  205. 2008 7 24 Fournier Christophe France Hydrokarst S/S Air French, aged 39, Marseilles port, cutting up a sunken boat, underwater oxy/arc explosion
  206. 2008 6 21 Not Recorded UK Northern Divers 20 S/S Air Taken from the MAIB report 3/2009 “A diver entered the water from the Belgium registered self-propelled crane barge Norma order to replace a line marking the position of the wreck of a German submarine which had been sunk during World War One off the ‘Varne’ bank in the Dover Strait (Salvage operation to reposition the wreck as it represented a hazard to deep hulled vessels). As the diver descended to a depth of about 20m, the umbilical cord containing an air supply became entangled in the vessel’s aft Voith Schneider propeller, and the diver was dragged towards its rotating blades. The diver’s air supply was also pulled from the deck but the diver succeeded in transferring to a bottled air supply before it severed. The diver was approximately 3m from the rotating propeller when the propeller was stopped by the vessel’s chief engineer. The diver then managed to cut himself free and make his way to the surface from where he was recovered without injury. The investigation identified a number of factors which contributed to this hazardous incident, including: • control system for the vessel’s propulsion had recently been installed, and no procedures for its use had been developed and no familiarisation training had been provided. • the OOW nor the master verified that the propellers were stopped or informed the engine room that diving operations were about to take place. • procedures for diving operations in the vessel’s safety management system lacked detail and were not sufficiently robust. They placed an undue reliance on the effectiveness of procedures followed by the embarked diving contractor. • operations had not been identified as a key shipboard operation by the ship manager or by external audit. “ Full report available from MAIB
  207. 2008 6 20 Not Recorded Canada S/S Air Lake Eyrie, 4 man dive team out of Port Colborn, well head location dive, live boating Captain told tender he was going to manoeuvre the boat, tender made no umbilical adjustment, when propeller was started it severed the umbilical. Both engines shut down, diver ascended safely on bail-out. Excessive umbilical in the water
  208. 2008 5 23 Garcia Pol Carlos Spain Tinsa SA 30 S/S Air Aged 33, from Madrid, one of two diving supervisors in a 6 man team working on the dam on the river Agueda 5 km South of Cuidad Rodrigo (Salamanca, Western Spain) since February (4 months) on contract to OSEPSA - Obras y Servicios Publicos Sociedad Anonima - for CHD - Hydrographic Confederation of the river Duero . Ten minutes into a dive dredging with an airlift at 09:30, reported as stopped talking to topsides, stand-by diver located the diver at depth, unconcious, recovered to surface but failed to respond to CPR treatment. Band mask pulled off, drowned. Reported in Terra Noticias, plus PC
  209. 2008 5 15 Not Recorded Brazil 15 S/S Air Two divers in the water on KM Bandmasks, both lost air supply, one ditched bandmask and tried to surface, held down by umbilical, drowned. The second diver maintained bandmask and waited for air supply to be re-established and was brought to the surface in the basket. No bailouts, stand-by not immediately ready plus other factors.
  210. 2008 5 12 Smith Othel D USA International Diving Services S/S Air American, aged 24, one year out of diving school, died while working in a potable water storage tank in Paris, Texas. International Diving Services of Arlington, TX. "Pumps still running, sucked onto an inlet" Possibly no bailout or stand-by rig, body recovered by fire brigade (on SCUBA!)
  211. 2008 3 24 BBC UK Bangladesh 61 S/S Air BBC news article covering the 'Kohji' ('those who search for something') working the rivers of Bangladesh using tyre air compressors, hose pipe and basic BA type full face masks to recover scrap, cargo and bodies.
  212. 2008 3 21 Not Recorded USA 8 S/S Air Diver's umbilical caught in lift boat propeller, pulled in 75' before umbilical severed with the diver less than 20' from the propeller. Propeller (common hydraulics with crane) not locked out. Report on OD website
  213. 2008 3 6 Not Recorded Gabon Not Reported 31 S/S Air Diver descended to depth, seen to be adjusting air supply valves, stopped responding to supervisor, stopped moving, stand-by diver deployed, put unconscious diver on free flow and recovered him to deck where he recovered consciousness, given precautionary therapeutic treatment. Self asphyxiated, had turned his air supply to nearly fully closed. No residual symptoms. Human error
  214. 2008 0 0 Pol Carlos Spain 60 S/S Air ack hammer. He was on air as his breathing gas (at 60 m).  Due to the nature of the operation, the visibility was badly disturbed and to counteract this, the company had requested that the diver place a 10�-12� diameter flexi hose airlift in close proximity to his working position, to clear away suspended particles. This was secured by the diver using rope and was made hot at the surface.  There was no information as to whether the diver had a flow control valve at his side?  At some point the securing knot became detached, which caused the hose to drift out of position, coming into contact with the back of the divers head as he worked. The intense suction caused his band-mask to become dislodged and also trapped him at the base of the airlift, resulting in him drowning. Apparently several days prior to this particular incident there was a similar situation where the hose had dislodged and had trapped the working divers arm.  On that occasion topside managed to switch off the airlift and the diver managed to free himself - though he did require hospital treatment to his badly damaged arm. Furthers details may be coming. PC
  215. 2007 11 17 Chen-Lu Hsu Taipei 30 S/S Air Aged 51, diving off the commercial fishing vessel 'Hsinlienfa 168' off Turtle Island. Two divers died and two injured. Authorities stated they would prosecute (occupational negligent manslaughter) the vessel operator, Tu Chuen-yi, for improper operation of the vessel and allowing the propeller to cut all four airlines leaving the divers at depth with no air supplies. None of the divers had licences, no standby or safety equipment.
  216. 2007 11 17 Pie-Chun Sun Taipei 30 S/S Air Aged 33, diving off the commercial fishing vessel 'Hsinlienfa 168' off Turtle Island. Two divers died and two injured. Authorities stated they would prosecute (occupational negligent manslaughter) the vessel operator, Tu Chuen-yi, for improper operation of the vessel and allowing the propeller to cut all four airlines leaving the divers at depth with no air supplies. None of the divers had licences, no standby or safety equipment.
  217. 2007 10 10 Spiers Richard Jeremy USA Southern underwater S/S Air Aged 27, 70 to 100 feet up a 36" water pipe at Carrollton water filter plant, helmet off, Monday 8th October, died in the Tanner Medical Centre on Wednesday
  218. 2007 9 6 Harris Robert J. USA Borries Marine S/S Air BILOXI, Mississippi, Diver critically injured Tuesday 4th while dredging under a casino barge. 22 years old, died on Thursday 6th night at Biloxi Regional Medical Center where he had been on life support since the accident at IP Casino Resort Spa. Drowned. Radioed his surface support crew that he was having trouble with his equipment. When co-workers pulled Harris up to the surface, he was unresponsive and not breathing. His S.L. 17 uncamed. He was nearly 300' under the boat.
  219. 2007 9 0 Kok Damien Tan Yee Malaysia Master Tech 30 S/S Air Singaporean, Cable lay, relocating dredge, KM18 band mask, suspected band mask off, possible head injuries, Trained by Singaporean Navy, inadequate equipment, inadequate team size, no quals, 'supervisor' qualified as trainee supervisor only.
  220. 2007 8 7 Primeau Christopher N USA Associated Underwater Services, Spokane 40 S/S Air American aged 35. Cherry Point Refinery, Bellingham (North of Puget sound). Sheriff's report "Primeau was checking for rocks/underwater cables, his job was to signal when 24-foot-tall steel pilings weighing up to nine tons could be lowered into the water, when crews could start driving the pilings and when they should stop once they'd been driven in to the appropriate depth. Depth about 140 feet, he signalled for crews to begin driving a piling, within 13 seconds, Primeau screamed, "All stop! All stop!" Camera and light on his helmet went dead, no comms. Hammer may have disconnected causing the piling to fall over. OSHA fines of $21,650.
  221. 2007 7 18 Whittal Robert USA Speciality diving, inshore 3 S/S Air From South Africa, Jetting, lost air pressure from topside, not wearing a bail out. Ditched his hat but fouled in his umbilical and jet hose. By the time the crew got him on deck, no pulse, not breathing, bleeding from the head. Revived with CPR, medivac-ed to hospital, initially on life support. Ongoing lawsuit.
  222. 2007 2 0 Not Recorded Australia S & W Investments 16 S/S Air Commercial crayfish dive off Forbes Island, suffered decompression illness after his air supply was cut off during the second of two consecutive dives, causing him to resurface too quickly. Contractor pleaded guilty to breaching the Workplace Health and Safety Act 1995, having failed to ensure the safety of workers. An investigation found there was no emergency air supply and the placement of the dive equipment allowed the air line to kink. In sentencing, the Magistrate took into consideration the company’s good record and prompt remedial action, but also the extent of the diver’s injuries and their frequency in the industry. Fined $32,000. No conviction was recorded.
  223. 2007 1 12 Verma SK UAE Arab Tanker Services 31 S/S Air Switching gases at first stop, no gas (valve closed on HP bottle but with an 'open' tag)
  224. 2006 11 23 Johnson Chris USA Veolia 9 S/S Air MMS report dated 31 Jan 2006 (typo?) published 4/4/2007 (See 2006 GOM MMS.doc) Block ST 300 (South Timbalier platform), at 19:50 hours, Underwater Oxy Arc explosion, knocked unconscious, facial lacerations, chipped tooth, sore ribs. Evacuated to Terrebone General Medical Centre, stabilised, kept in overnight, released 10:50 hours 26/11/2006. "Will be out of work for three weeks" 'No violation" (MMS report) but diving medical revoked, may not ever dive commercially again (OD).
  225. 2006 2 24 Guarascio Anthony USA Drake associates 11 S/S Air American, aged 24, Delaware River, Camden, NJ, jackhammer concrete, lost air supply, clawed his way to the surface, without air 5+ minutes, coma, 9 + months paralysis, prognosis not reported
  226. 2005 9 17 Brown Jeremy USA S/S Air American, aged 26, inspecting Falls hydroelectric dam (Badin lake) . Unsatisfactory report “Inspecting the head gates (replaced three years earlier, but sometimes failed to seal properly). Before beginning work, hydro station operators told the diver about an open valve, warning that water could be flowing at that point. (Later interviews revealed that other dive team members were not aware of the danger). Lost comms during the dive, pulled the life line to retrieve the diver - unsuccessful. Decided not to send a second diver when learned that the force of the flowing water could have trapped the diver in the valve opening. Instead, workers lowered the water level to retrieve the first diver. The team found that the diver’s safety harness had gotten caught on a protruding bolt. The snagged harness had negated efforts by the dive team to pull the diver to safety. The diver had been drawn into a gate valve opening by the tremendous water pressure, which led to compressional asphyxia�. Body recovered 4 hours after the initial incident.
  227. 2005 7 30 Chapman John - entry 1 of 3 USA Triton 5 S/S Air John Chapman. Initially reported simply as "Liftboat, 'somebody' started the engine, umbilical caught in wheel, diver pulled to the surface and killed in the wheel". Further investigation revealed he was British, Aged 31, living in Seattle, diving from a "backup jack-up" vessel to repair a riser in shallow water off Southeast Louisiana near the mouth of the Mississippi River. He was killed when his umbilical was caught in the propeller of the vessel. His death was classified as death resulting from the trauma of the propeller strikes and drowning. The OSHA report summary simply states "On July 30, 2005, Employee #1 was performing supplied-air diving operations in water about 8 to 10 ft deep. The dive took place about 8 to 12 ft from the stern of a twin screw jack-up boat (a boat with the wheelhouse located at the bow of the vessel). A predive safety briefing was held that morning. Employee #1 began a dive at 3:20 p.m. and had been on the bottom about 10 to 15 minutes when his air line was caught by the port propeller of the boat. He was killed. Investigation of the port power-train of the boat revealed that a worn clutch in the port power train resulted in the port propeller turning under the torque of the engine at all times" additional details in entries 2 and 3 below
  228. 2005 7 30 Chapman John - entry 3 of 3 USA Triton 5 S/S Air John Chapman. The Investigation:- The Delise and Hall Investigation concluded that the death of the diver was caused by supervisor error and unseaworthy condition of the vessel. The supervisor testified that he was confused by the configuration of the vessel as a "backup" or "reverse" jack-up vessel and did not realize that the props were at the end of the vessel from which the divers were working. The supervisor was inexperienced and had no certification as a supervisor. A JSA (not done) would have established the risk of a diver diving in close proximity to the vessel's props and would have called for a "tag-out, lock-out" of the vessel's controls (Some experts also suggested that a chain-lock of the prop should have been called for). Even more inexperienced was the dive tender (First job tending a diver, his second day of employment with the diving contractor, had graduated from dive school that week). Evidence indicates that the tender let out approximately three times the usual amount of umbilical hose for this shallow a job thereby allowing the hose to slack and be drawn into the propeller. Without the failure of the vessel's transmission (Propellers engaged – even when not ‘in gear’ - when engine running to power crane) this accident would not have occurred. Additionally, the vessel's captain did not follow company protocol to completely jack the vessel out of the water. He further left the controls unattended while he operated the crane and agreed to position the vessel such that the divers had no real choice but to dive from the stern. All testimony in this case indicated that the propeller "free spin" phenomenon was common to jack up vessels. Witnesses testified as to having observed it previously on other vessels (there had been a similar transmission failure on a sister vessel). The USCG inspect for "free spin". The point vessel owner was aware of the potential danger and failed to warn anyone of such or follow any type of lockout/tag out system. The Delise and Hall concluded that there were seven serious root causes of the fatality:- 1. The dive supervisor's allowance of a work site near propellers without a "tag out – lock out" procedure in place. 2. The supervisor's ignorance concerning the layout of the vessel; 3. The vessel captain's failing to lift the vessel completely out of the water and to allow diving operations to commence with a dangerous "free spin" of the propeller caused by a faulty transmission and/or clutch; 4. The vessel captain's "cowing down" to the general contractor's direction; 5. Failure of the supervisor to follow established policies and procedures established by his employer's Safe Diving Practices Operations Manual; 6. Failure of the diving supervisor to establish and implement a Job Safety Analysis; 7. Failure of the dive supervisor assure that the tender was experienced and familiar with company and industry procedures. reported by Delise and Hall.
  229. 2005 7 30 Chapman John - entry 2 of 3 USA Triton 5 S/S Air John Chapman. The Incident:- The dive plan was to locate a leak in the pipeline, hand jet the pipeline to trace the line and determine if it could be lifted followed by a repair of the leak onboard the vessel.  Due to crossing lines, the main contractor directed that the damaged portion of the line be cut and a clamp installed. This required that the repaired section be lifted from bottom and replaced underwater utilizing divers and the vessel's crane. The three leg jack-up had its wheelhouse at its bow, hence the name "backup jack-up". Unlike conventional jack-up vessels, the propellers of the vessel are located at the opposite end of the vessel from the wheelhouse. The vessel was positioned stern to the platform. The vessel was not, as was required by the vessel owner's operation manual, fully jacked out of the water (which left the propellers in the water). The dive station was set up at the stern in close proximity to the vessel propellers. In order to lift the riser section, it was necessary to utilize one of the vessel's two cranes to lift the riser to the deck of the vessel. The gender felt a tug on the diver’s umbilical followed suddenly, without warning, by the umbilical being jerked from the tender's hand; witnesses testified that soon thereafter they heard the engine "bog" and "thump" under the vessel as the prop apparently struck the diver's helmet.  The dive supervisor, having lost communications with the diver, entered the water and found his lifeless body entangled in the vessel props. Reported by Delise and Hall
  230. 2005 7 26 Kringle Alan USA Anchor Marine Environmental Services S/S Air Aged 16, Reported as recreationally SCUBA qualified 8 months earlier, had been working as a diver for the contractor for 6 months. Four man team working on a lake restoration project. Conflicting press/sheriff reports. One version is that 'he surfaced but then sank', another that the compressor 'just ran out of gas', another that the compressor stopped but had a reserve tank but that for some reason he ditched his helmet, another that only his hands broke surface though there seems to be agreement that as the incident progressed, the surface crew pulled on this hose but only succeeded in pulling up his helmet and discovered he was entangled in another rope, eventually brought to the surface not breathing, no pulse. On site CPR, taken to Orlando Regional Medical Centre, reported as in a critical condition. No further details.
  231. 2005 1 6 Ohryn Thomas USA Fred Devine diving and salvage 3 S/S Air Salvaging a fishing vessel off California, crushed between FV and derrick, air supply cut off plus crushing injuries.
  232. 2004 2 0 Remeze or Remese Floriant France Trtavaux Ocean 3 S/S Air French, (Surname could be Remeze or Remese), French Canal (L'Eecluse' de Bollene - the Rhone). Drilling concrete underwater with a big machine. His umbilical caught by the machine. Did not or could not open his bail out (possibility of contaminated air supply).
  233. 2004 0 0 Not Recorded 11 S/S Air Diver bruising plus damaged helmet during concrete mattress installation (See IMCA SF 04/04)
  234. 2003 10 28 Anderson Michael R USA 11 S/S Air 33 year old, commercial fishing (sea cucumber harvesting), but though experienced SCUBA diver, inexperienced with surface supply, mask off, no fins, heavy weight belt, recovered to surface but no response, drowned. Reported to have gone without air for 5 to 10 minutes Alaska Digest
  235. 2003 10 1 Not Recorded Germany Kiesper 35 S/S Air Aged 41, two children. Working at the Wiehl Dam intake tower with a six man team. After a dive to 35 metres reached his in water oxygen stop at 6 metres but vomited (reported as wearing a KMI band mask, all diving gear stated as fully functional), aborted decompression and surfaced, collapsed and died. May have been ascribed to a heart attack but no details or official reports. Reported in Taucher.net
  236. 2003 3 22 Whelan Peter UK BNFL 3 S/S Air Umbilical sucked into support vessel jet propulsion intake, took 25 minutes to cut him free, on bail out, HSE prosecution, £30,000 fine.
  237. 2003 3 21 Elela Waleed Abo Egypt Maridive 15 S/S Air "Maridive MD 300" on the East Face of 'Ramadan 1, Gulf of Suez, Diver 2 Superlite floated off, Diver 1 unable to redress/give air, diver was tied off to platform, no stand-by diver dressed in, dive basket was on the surface, it took 8 minutes to recover the diver to surface. Bent hat Pin on yoke. IMCA Safety Flash 04 2003. Appears pin was unlocked prior to incident. This incident led to review of other lost helmet incidents No conclusion as to whether maintenance issue, poor dressing procedures or underlying design issue, but KM issued safety notice and secondary securing mechanism for all new helmets (plus retrofit to older helmets).
  238. 2003 0 0 IMCA SF 01 03 IMCA 13 S/S Air Diving fatality during the installation of a 20� flexible hose (40m long) between a pipeline end manifold (PLEM) and a new buoy in a water depth of 35 metres. According to the original approved operational procedures a top-hat flange with a valve for flooding was to be installed. Due to the absence of the top-hat flange, a modified blind flange with a valve and pull-eye was to be provided for floating transport and installation of the under-buoy hose. Eventually the sub-sea hose was delivered on location with a blind flange at the bottom end of the hose. After complete removal of the blind flange prior to the installation, the risk of damage to the flange and O-rings during passage of the anchor legs and skirt of the buoy was recognised. As a quick solution, a solid wooden plate (10mm thick) was placed across the flange at the bottom end of the hose to protect the O-rings. The intention was to remove the wooden plate immediately after passage. The flexible hose was then pulled down to the PLEM by a cable and winch (located on the buoy body) via a snatch block (located on the PLEM). At about 13m water depth the hose stopped due to the increased buoyancy forces in the flexible hose, which had not, or only partly, flooded due to the sealing effect of the wooden plate. The diver, who had installed the snatch block and guided the wire at the PLEM, reported a lot of tension on the wire and noticed during the first in water decompression stop, that the wooden plate was still in position. The diving supervisor asked the deck-crew to make preparations for flooding of the sub-sea hose from topside. After the first diver had entered the decompression chamber, another diver, who had placed the wooden plate on the bottom end of the sub-sea hose, asked permission to inspect the bottom end of the hose. After reaching the bottom end of the hose, the diver tried to remove the plate with his knife, but due to the high suction forces involved, he broke his knife. The force holding on the wooden plate was likely to have been approximately 2 tonnes. The diving supervisor, who was aware of the danger, told the diver that preparations were being made to flood the hose from the topside and in combination with slack on the wire the differential pressure would be eliminated. The diver was warned to stay well clear of the bottom end of the hose. Meanwhile the diver took his broken knife blade and with his hammer he punched the wooden plate. At this stage there was a loss of communication with the diver and there was a fast payout of his umbilical. The umbilical was recovered to the surface along with the diver’s Kirby Morgan 18 bandmask. The bandmask was damaged but intact except for the video camera which had been smashed off. Also hooked to this equipment was the ring shaped remnant of the wooden plate. Diver rescue procedures were then launched. After a little time searching the diver was found. He had massive head injuries. Death was evident. IMCA Safety Flash 01/03. This report refers to the death of Ranier Roon in December 2002 in the Congo (TC)
  239. 2002 12 15 Roon Reinier Congo Smit 25 S/S Air Dutch, 38 years old, SBM hose, negative pressure incident. See IMCA Safety Flash 01/03 below
  240. 2002 12 10 Not Recorded USA 9 S/S Air The dive-boat crew said the diver had been diving for sea cucumbers at a depth of about 30 feet in Canoe Cove near Cedar Point off Metlakatla Island. The diver was the only man in the water when the accident occurred. Just before the accident took place the weather was overcast with winds of approximately 15 knots. However, after the diver had been in the water about 30 minutes, and receiving air through an air hose connected to an on-board compressor, the weather suddenly turned and strong winds, estimated at more than 50 knots, developed. The anchor began to drag, forcing the vessel toward the rocky shore, so a crewman tugged on the air hose line, signalling the diver to abort the dive. But the diver tugged back, indicating his desire to continue his quest for sea cucumbers. A short time later, worried that the vessel was getting precariously close to the rocky shore, the crewman again tugged on the air hose. This time, the diver failed to signal, nor did he surface. Shortly thereafter, the air hose line became taut, indicating the possibility of a problem with the airflow. About five minutes had elapsed since the crewman had signaled the diver to surface, so a crew member immediately donned his dive suit and entered the water. He was too late. The diver was found underneath the vessel, unconscious, his diving mask pulled from his face. He was pulled from the water and CPR applied immediately. Medical technicians arrived shortly and they administered advanced CPR and life-saving measures, also to no effect. There was no evidence of foul play and the diver's death was deemed an accidental drowning. According to the Metlakatla sergeant, the diver had a cut on the bridge of his nose and what appeared to be a bump near the back of his head, suggesting he may have hit his head on the dive boat's keel or a rock. An examination of the dive equipment was conducted and everything appeared in good condition. USCG Report.
  241. 2002 11 5 K Bernhard Austria Lestin, Vienna Diving and Salvage Company S/S Air Aged 24 from Gfohol, one of a four man diving team installing wooden strakes on a water inlet to the Pernegg power plant at the Mur dam run by Austrian Hydro Power, possiobly disoriented in low visibilty, pulled into the inlet, lifeline boke, disappeared. After a large scale search his body was located downstream of the dam. Cause of death may have been a broken neck. News At
  242. 2002 8 9 Ramsey Gary USA Army Corps of Engineers S/S Air Apparent DP, Dam 52 on the Ohio river, . Died after being trapped inside a temporary dam for nearly 50 minutes while caulking cracks near a water intake valve, (may have been surfaced rapidly and suffered embolism) Recovered with no pulse. Lexington Herald Leader
  243. 2002 7 6 Mouritson Chris USA Caldive 32 S/S Air 34 year old with 12 years experience from the DSV 'Mr Fred' at Eugene Island 273, BP, KM 17B, helmet flooded, drowned but unclear if he ditched it, poorly maintained hat with valve issues (see IMCA SF 01/03).
  244. 2002 6 19 Leoni Helga Italy Marine Consulting 25 S/S Air 33 year old female NDT diver, daughter of the owner of the diving company. DSV "Palinuro II" diving on/near the Agostino B platform. No stand-by diver. Engine "mistakenly" started, Umbilical caught in propellor.
  245. 2002 3 7 Thomas Darrin Paul USA Divcon 6 S/S Air Working beneath the 'Horseshoe' riverboat casino on the Red River, Baton Rouge, with dredging equipment when he lost comms with the surface. A standby diver was slow entering the water and once in the water was unable to locate the diver. The diver's body was recovered by civil rescue divers called to the scene. Reported in “The Advocate�
  246. 2002 0 0 Not Recorded USA Horizon S/S Air Details not confirmed, Barge "Brazos", lowered a jet sledge onto a diver, two broken legs, hat off, stand-by found the diver breathing off his pneumo
  247. 2001 12 4 Cleugh Andrew Ross Netherlands 22 S/S Air British, aged 29, trapped underwater during a pipeline survey, trench wall collapse “caused by an earth tremor�, inquest in March 2006, drowned, no real details.
  248. 2001 10 4 Udalov S. USSR 4 S/S Air Aged 44 While working on unloading the cargo from the wrecked ship "Volgo-Don-145" Air hose, cut by the piece of metal, diver died. No details. Undersea Review
  249. 2001 5 5 Draughon USN Mathew Japan USN S/S Air American Navy diver aged 21, diving off USS "Safeguard", salvage of crashed F-16, early hours of the morning, strong currents, hoses wrapped around anchor chains, helmet off, body washed up on beach a month later, 'drowned due to accident', second diver, Bryan Gordon was rescued safely. Navy criticised vessel leadership for not taking account of fatigue, deteriorating weather conditions and poor risk management procedures. estripes.com
  250. 2001 5 3 Devis Craig Australia Relik Pty Ltd. 15 S/S Air Diving off Forbes Island Great Northern Barrier Reef, harvesting rock lobster. Following no response from diver for several minutes tender driver hauled diver to surface unconscious. CPR attempts unsuccessful. Oxygen equipment unsuitable for non breathing person. Air intake hose to petrol driven compressor had split. Weighted vest unable to be released in emergency. No alternate air supply . Prosecution (Above plus unsafe Hookah unit). Drowning with carbon monoxide toxicity and DCI as contributory factors). Workplace Health and Safety, Queensland.
  251. 2001 0 0 IMCA SF 08 01 IMCA S/S Air Dive basket LARS winch brake failure, winch paid out, in between dives, no injury. IMCA Safety Flash SF 08/01
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