Florida Dive Show 2007
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How to Make Solo Rebreather Diving Safer
technical So,what’s Say that you dive on your own with wrong about a rebreather and wait for the reactions. matters bringing a Rubiks cube You’ll hear some nasty comments about along on a dive? you being an accident waiting to happen Discussions about diving never did a solo dive. The other 92 percent have done at least a few Column by are very often boring— solo dives, with 33 percent doing Cedric Verdier always the same stories mostly solo diving. about numerous sharks Of course, a poll only represents dangerously close, strong the opinion of a few individuals current ripping a mask off who want to answer the questions. It cannot be considered as the “big or friendly dolphins play- picture” of the entire rebreather ing during a deco stop. diver community. Nevertheless, it We heard them so many shows that some rebreather divers times. keep on diving solo, even if the perceived risk is so high… So, if you want to have some Why people don’t dive fun, simply say that you dive on solo with a rebreather? your own with a rebreather and Simply because that’s one wait for the reactions. You’ll hear of the most basic rules some nasty comments about one learns during the you being an accident waiting Open Water Diver to happen, and some people course: “Never dive will clearly show you their option alone”. It’s so famous about your mental health. that it’s almost a dogma. And it sounds Why? Because everybody so logical? knows that CCR Solo diving is the most stupid thing to do on Earth 1. -
Public Safety Scuba Diving
Industry Guide 47 A Guide to Public Safety Diving N.C. Department of Labor Occupational Safety and Health Division N.C. Department of Labor 1101 Mail Service Center Raleigh, NC 27699-1101 Cherie Berry Commissioner of Labor N.C. Department of Labor Occupational Safety and Health Program Cherie Berry Commissioner of Labor OSHA State Plan Designee Kevin Beauregard Deputy Commissioner for Safety and Health Scott Mabry Assistant Deputy Commissioner for Safety and Health Tom Savage Standards Officer Author Acknowledgments A Guide to Public Safety Diving has been prepared with materials and information from the General Industry Standards, 29 CFR 1910, Subpart T—Commercial Diving Operations, and OSHA Instruction CPL 02-00-151 (U.S. Department of Labor, Occupational Safety and Health Administration). This guide also contains information from sources such as U.S. Navy Diving Manual, National Association of Search and Rescue, California Department Fish and Game Diving Safety Manual, and the National Fire Protection Association, NFPA 1670—Standard on Operations and Technical Search and Rescue. Through an existing alliance established between the N.C. Department of Labor’s Occupational Safety and Health Divi- sion and the North Carolina Public Safety Divers’ Association (PSDA), a collaborative effort was established to make this guide possible. The PSDA board of directors provided expertise involving public safety diving in sharing best practices and technical knowledge. A special thanks to Chuck Elgin, North Carolina Underwater Response Team, for his dedication and hard work assisting in the development of this publication. This guide is intended to be consistent with all existing OSHA standards; therefore, if an area is considered by the reader to be inconsistent with a standard, then the OSHA standard should be followed. -
Techincal Memorandum 1 81
.c -...o ." CII Vl ... ..CII ~ Cl> ~c ::> o ~ I I I I I I I I I I I I I I I I I AIDS TO UNDERWATER SEARCHING C D PAYNE Technical Memorandum No. 1/81 I I I The views and conclusions expressed in this memorandum are those of the author and do not necessarily represent the policy of the Police Department. The contents of this document have been given a restricted circulation and are not to be reproduced in whole or in part without the written permission of the Home Office which should be sought from the Director, Police Scientific Development Branch. HOME OFFICE Police Scientific Development Branch Horseferry House Dean Ryle Street London SWIP 2AW I I I I CONTENTS I 1. INTRODUCTION 2. THE PROBLEM OF UNDERWATER SEARCHING 3. TRIJ'.LS 3.1 Depth sounders 3.2 Sonars 3.3 Thorn-EMI acoustic imager 3.4 The fluxgate gradiometer 4. CONCLUSION 5. REFERENCES 6. FIGURES CIRCULATION I I I I I I I I I ; . SUr-U"J\RY At the recent request of the Association of Chief Police Office r s Diving Committee, Police Scientific Development Br-ancl! has been examining the latest develDpments in depth sounders and short range sonars, and their applicabtlity to police diving operations. Some limited trials have taken place and these are described. 1. INTRODUC'rION Police Scientific Development Branch has been examining the possibility of producing aids for police divers carrying out underwater searches ever since 1970. At that time a contract was awarded to Birmingham University to investigate the problem and to produce a high resolution sonar capable of imaging objects on the bottom of inland waterways. -
Titanic Survivor Violet Jessop Titanic Survivor by Violet Jessop, Ed
Suggested Reading: Titanic Survivor Violet Jessop Titanic Survivor by Violet Jessop, ed. John Maxtone-Graham (1998). Stewardess Violet Jessop shares stories about life on grand ocean liners of the golden era of transatlantic travel, as well as her experiences surviving the sinkings of both the RMS Titanic in 1912 and the HMHS Britannic in 1916. 882½ Amazing Answers to Your Questions about Titanic by Hugh Brewster (1999). A fun book packed with facts about Titanic. A top-seller among Titanic books, aimed at a children’s audience but fascinating for all ages. Down With the Old Canoe: A Cultural History of the Titanic Disaster by Steven Biel (1996). A scholarly yet fun study of myths the disaster inspired, from songs to political speeches to musicals. A Night to Remember by Walter Lord (1955). Walter Lord’s classic minute-by-minute account of the last night of the Titanic remains the most riveting account of the collision and its aftermath. Based on extensive interviews with survivors. My top pick for readers new to the Titanic. Titanic: An Illustrated History by Don Lynch, paintings by Ken Marschall (1992). A magnificent, lavishly illustrated book that tells the full story of the Titanic, from her building and launch to the sinking and the recovery, created by a leading Titanic historian and the foremost Titanic painter. HMHS Britannic: The Last Titan by Simon Mills (1992). A brief history of the Titanic’s forgotten sister ship, which sank after hitting a German mine during World War I. Timeline of Violet Jessop Oct. 1, 1887 Born in Argentina, the oldest child of Irish immigrants 1908 Joins Royal Mail Line as a stewardess. -
Diving and Hyperbaric Medicine
Diving and Hyperbaric Medicine 7KH-RXUQDORIWKH6RXWK3DFL¿F8QGHUZDWHU0HGLFLQH6RFLHW\ ,QFRUSRUDWHGLQ9LFWRULD $% ISSN 1833 - 3516 Volume 37 No. 4 ABN 29 299 823 713 December 2007 Diving expeditions: from Antarctica to the Tropics Diving deaths in New Zealand Epilepsy and diving – time for a change? Mechanical ventilation of patients at pressure Print Post Approved PP 331758/0015 9^k^c\VcY=neZgWVg^XBZY^X^cZKdajbZ(,Cd#)9ZXZbWZg'%%, PURPOSES OF THE SOCIETY IdegdbdiZVcY[VX^a^iViZi]ZhijYnd[VaaVheZXihd[jcYZglViZgVcY]neZgWVg^XbZY^X^cZ Idegdk^YZ^c[dgbVi^dcdcjcYZglViZgVcY]neZgWVg^XbZY^X^cZ IdejWa^h]V_djgcVa IdXdckZcZbZbWZghd[i]ZHdX^ZinVccjVaanViVhX^Zci^ÄXXdc[ZgZcXZ OFFICE HOLDERS EgZh^YZci 9g8]g^h6Xdii (%EVg`6kZcjZ!GdhhancEVg` :çbV^a1XVXdii5deijhcZi#Xdb#Vj3 Hdji]6jhigVa^V*%,' EVhiçEgZh^YZci 9gGdWncLVa`Zg &'7VggVaa^ZgHigZZi!<g^[Äi] :çbV^a1GdWnc#LVa`Zg5YZ[ZcXZ#\dk#Vj3 68I'+%( HZXgZiVgn 9gHVgV]H]Vg`Zn E#D#7DM&%*!CVggVWZZc :çbV^a1hejbhhZXgZiVgn5\bV^a#Xdb3 CZlHdji]LVaZh'&%& IgZVhjgZg 9g<jnL^aa^Vbh E#D#7dm&.%!GZY=^aaHdji] :çbV^a1hejbh5[VhibV^a#cZi3 K^Xidg^V(.(, :Y^idg 6hhdX#Egd[#B^`Z9Vk^h 8$d=neZgWVg^XBZY^X^cZJc^i :çbV^a1hejbh_5XY]W#\dki#co3 8]g^hiX]jgX]=dhe^iVa!Eg^kViZ7V\),&%!8]g^hiX]jgX]!CO :YjXVi^dcD[ÄXZg 9g;^dcVH]Vge ').XC^X]dahdcGdVY!H]ZcidcEVg` :çbV^a1h]Vge^Z[5YdXidgh#dg\#j`3 LZhiZgc6jhigVa^V+%%- EjWa^XD[ÄXZg 9gKVcZhhV=VaaZg E#D#7dm-%'(!8Vggjb9dlch :çbV^a1kVcZhhV#]VaaZg5XYbX#Xdb#Vj3 K^Xidg^V('%& 8]V^gbVc6CO=B< 9g9Vk^YHbVgi 9ZeVgibZcid[9^k^c\VcY=neZgWVg^XBZY^X^cZ :çbV^a1YVk^Y#hbVgi5Y]]h#iVh#\dk#Vj3 GdnVa=dWVgi=dhe^iVa!=dWVgi!IVhbVc^V,%%% LZWbVhiZg -
Now I Know Better
Now I Know Better BY CATHY CHURCH never earned my dive instructor certification because •1 I’ve only ever wanted to teach photography, not scuba. I am, however, a Professional Association of Diving J Instructors (PADI) limited field specialty instructor. To be that, I needed to be a divemaster, which meant I had get my rescue certification. Rescue was a class I very much wanted to do anyway, even though I had taken it unofficially many, many years ago and have actually rescued several divers in my 45 years of diving. THE EVENT I had a student who wanted to take an underwater photo class with me on my private photo boat, and she brought her son along. The son was a certified diver, but I knew that neither I nor his mother would be able to pay much attention to him while we were engaged in the photography class. So I assigned a dive instructor from my staff to be his buddy. Toward the end of our dive I looked down and saw the son was deeper than we were. Since we were close to our time limit, I became concerned about the possibility he and the instructor were too deep and had been down too long. I got the instructor’s attention and vehemently indicated that he should get the son back to the line for ascent. I turned to my student and started toward the mooring Don’t be complacent or rely too heavily on other divers’ skills. Lean line. I looked back just in time to watch her son do a rapid, administer oxygen and basic first aid. -
Diving Standards (I.E., Code of Federal Regulations, 29.1910 Subpart T)
STANDARDS FOR THE CONDUCT OF SCIENTIFIC DIVING June 3, 2004 OFFICE OF POLAR PROGRAMS NATIONAL SCIENCE FOUNDATION 1 FOREWORD The Office of Polar Programs (OPP) of the National Science Foundation (NSF) provides support for underwater diving associated with the research activities it funds in Antarctica. The NSF/OPP’s Standards for the Conduct of Scientific Diving have been developed to ensure that all scientific diving conducted under the aegis of the Office of Polar Programs is conducted in a manner that will maximize protection of scientific divers from accidental injury or illness associated with underwater diving while optimizing the researchers’ ability to conduct research. The OPP Standards have been patterned after the American Academy of Underwater Sciences (AAUS) Standards for Scientific Diving, a document that has provided a template for scientific diving at most academic and research institutions in the United States over the last fifty years. The approach described in the AAUS Standards for Scientific Diving has been recognized by the Occupational Safety and Health Administration (OSHA) as providing an alternate means of protecting divers than their commercial diving standards (i.e., Code of Federal Regulations, 29.1910 Subpart T). There are inherent risks in underwater diving and doing so in polar regions involves additional risks because of the environmental conditions and remoteness. The OPP Standards for the Conduct of Scientific Diving provides a framework within which to manage those risks and allow underwater diving in support of the scientific enterprise in Antarctica to proceed safely. Each scientific diver should acknowledge those risks and commit to conducting their underwater diving activities in accordance with the OPP Standards. -
Cayman Islands
Ecology Tagging Whalesharks The Philippines GLOBAL EDITION Cabilao June - July Siberia 2005 Number #5 CaveDiving Ireland U-89 Norway Narvik Wrecks Profile Cathy Church Cayman Islands Portfolio Bloody Bay Wall Sam MacDonald Coral Spawning COVER PHOTO BY ALEX MUSTARD 1 X-RAY MAG : 5 : 2005 DIRECTORY X-RAY MAG is published by AquaScope Underwater Photography Copenhagen, Denmark - www.aquascope.biz www.xray-mag.com PUBLISHER CO- EDITORS & EDITOR-IN-CHIEF Andrey Bizyukin Peter Symes - Caving, Equipment, Medicine Feather worms, Little Cayman [email protected] Michael Arvedlund - Ecology MANAGING EDITOR Dan Beecham - Photography & ART DIRECTOR Michel Tagliati - Videography, contents Gunild Pak Symes Rebreathers, Medicine [email protected] Leigh Cunningham ADVERTISING - Technical Diving Claude Jewell Edwin Marcow [email protected] - Sharks, Adventures SENIOR EDITOR Michael Symes REGULAR WRITERS [email protected] John Collins Nonoy Tan TECHNICAL MANAGER Amos Nachoum Søren Reinke [email protected] Robert Aston Bill Becher CORRESPONDENTS CONTRIBUTORS THIS ISSUE John Collins - Ireland Alex Mustard Yann Saint-Yves - France John Collins Jordi Chias - Spain Peter Symes Enrico Cappeletti - Italy Michael Symes Gary Myors - Tasmania Lawson Wood Marcelo Mammana - Argentina Nancy Easterbrook Svetlana Murashkina - Russia Enrico Cappeletti Tomas Knutsson - iceland Andrey Byzuikin Jeff Dudas - United States Dan Beecham Garold Sneegas - United States Peter Batson Robert Aston JOHN COLLINS Further info on our contacts Edwin Marcow page on our website Craig Nelson Jim Tierney and Tim Carey 19 25 36 40 31 plus... Sam McDonald OCUS ON THE AYMAN ISTER SLANDS ORAL PAWNING AYMAN AYS ORLD ECORDS F C S I C S C R W R : EDITORIAL 3 X-RAY MAG is distributed six times per year on the Internet. -
November 2015
U-Boat Navigator Mission 2015: HMHSText by Svetlana Murashkina Britannic Photos by Sergey Bychkov and Svetlana Murashkina — In the Kea Channel, Greece Underwater photos by Eugene Tomashov 13 X-RAY MAG : 69 : 2015 EDITORIAL FEATURES TRAVEL NEWS WRECKS EQUIPMENT BOOKS SCIENCE & ECOLOGY TECH EDUCATION PROFILES PHOTO & VIDEO PORTFOLIO EUGENE TOMASHOV feature Navigator The Ageotec Perseo GTV ROV at HMHS Britannic’s forecastle deck (previous page) and illuminates Bri- tannic as it is now (right) Through the centuries in Greece, Kea Island’s renowned statue, the Lion of Kea (one cannot see him from the shore, but I know he is there), continues to smile and look askance upon human vanity—exact- ly the same way he did in 1916, when during World War I, hospital ships were hit by mines and tragically sank in the Kea Channel. These ships, now wrecks, include HMHS Britannic and SS Burdigala. EUGENE TOMASHOV It’s July, 2015, Greece. It’s very hot me to the ferry in Lavrio, complains: U-Boat Navigator and the company, U-Boat Malta. outside. Television commentators “Business is very slow. But who said The captain of the Russian-Ukrainian- U-Boat Malta provides services to from various countries are pas- that life is easy?” Maltese crew, Olexandr Stasyukevy- organizations in the fields of marine sionately informing humanity that After an hour’s journey on azure ch, welcomes me onboard U-Boat archaeology, scientific and historical Greece is ready to leave the Europe- seas, I reach Kea Island and find Navigator, the research vessel of research, as well as film. -
Theory and Treatment Solo Cave Diving
Decompression Sickness: Theory and Treatment Solo Cave Diving: Just How Safe Is It? A Few Words About Decompression Schedules Cave Diving Into The Dominican Past Diving Pioneers & Innovators: A Series of In Depth Interviews (Dick Bonin) Issue 8 – September 2012 Contents Editorial Editorial 2 Welcome to the eighth issue of Tech Diving Mag. In this issue, the contributors have, once more, brought together a wealth Decompression Sickness: Theory and Treatment of information, along with some distinctive first hand experiences. The By Bret Gilliam 3 contributors for this issue are world renowned industry professional Bret Gilliam, accomplished diver, instructor trainer and book author Steve Lewis, technical diving instructor Peter Buzzacott (PhD) and Solo Cave Diving: Just How Safe Is It? cave explorer Cristian Pittaro. Get to know more about them and read By Peter Buzzacott 22 their bio at www.techdivingmag.com/contributors.html. As you might know, Tech Diving Mag is based on article contribution A Few Words About Decompression Schedules from the readership. So you’re always welcome to drop me a line if you’re interested in volunteering an article. One more much appreciated By Steve Lewis 29 thing is your photos (even without articles)! For submission guidelines, take a look at www.techdivingmag.com/guidelines.html. Cave Diving Into The Dominican Past Tech Diving Mag is very much your magazine and I am always keen By Cristian Pittaro 37 to have your input. If you want to share your views, drop me a line at [email protected]. Diving Pioneers & Innovators: A Series of In Please visit www.techdivingmag.com/communicate.html to subscribe Depth Interviews (Dick Bonin) to the newsletter in order to be notified when new issues are available for download. -
Print This Article
Bulletin of the Geological Society of Greece Vol. 44, 2011 Remote sensing for underwater archaeology: case stud-ies from Greece and Eastern Mediterranean Papatheodorou G. Geraga M. Chalari A. Christodoulou D. Iatrou M. Fakiris E. Kordella St. Prevenios M. Ferentinos G. https://doi.org/10.12681/bgsg.11440 Copyright © 2017 G. Papatheodorou, M. Geraga, A. Chalari, D. Christodoulou, M. Iatrou, E. Fakiris, St. Kordella, M. Prevenios, G. Ferentinos To cite this article: Papatheodorou, G., Geraga, M., Chalari, A., Christodoulou, D., Iatrou, M., Fakiris, E., Kordella, St., Prevenios, M., & Ferentinos, G. (2011). Remote sensing for underwater archaeology: case stud-ies from Greece and Eastern Mediterranean. Bulletin of the Geological Society of Greece, 44, 100-115. doi:https://doi.org/10.12681/bgsg.11440 http://epublishing.ekt.gr | e-Publisher: EKT | Downloaded at 26/09/2021 08:19:04 | http://epublishing.ekt.gr | e-Publisher: EKT | Downloaded at 26/09/2021 08:19:04 | Δελτίο Ελληνικής Γεωλογικής Εταιρίας τομ.XLIV, 2011 100 Bulletin of the Geological Society of Greece vol. XLIV, 2011 Remote sensing for underwater archaeology: case stud- ies from Greece and Eastern Mediterranean sea. PAPATHEODOROU(1) G., GERAGA(1) M., CHALARI(1) A., CHRISTODOULOU(1) D., IATROU(1) M., FAKIRIS(1) E., KORDELLA(1) ST., PREVENIOS(1) M. & FERENTINOS(1) G. ABSTRACT Modern underwater remote sensing technology introduces many advantages that extend the range of conventional diving work providing the means to survey in a detailed and systematic fashion large seafloor area. There are two general approaches regarding the application of these techniques in underwater archaeology; they are being increasingly used to identify, locate and map (i) ancient and historical shipwrecks lying on the seafloor or partly buried in it and (ii) the coastal palaeogeogra- phy and thus submerged sites of archaeological interest (submerged ancient cities, settlements, ports and man-made structures). -
SATURDAY 1St DECEMBER 2018
EUROTEK Conference Schedule - we’re proud to present an inspiring line up of talks and workshops presented by leading experts, cutting-edge explorers and diving legends SATURDAY 1st DECEMBER 2018 TIME THE HOUSE THE STUDIO THE DOOR THE SUITES 08:00 EUROTEK 2018 - Registration and Exhibition Opens 09:20 EUROTEK TEAM - Opening Address 09:30 RICHIE KOHLER PROF TINO BALESTRA EMILY TURTON MARTIN PARKER Monsters of the Abyss Narcosis & Preconditioning in Scapa 100 Staying in the loop The famous ‘Shadow Diver’ Diving: Latest Research A digital tour of the German High What lessons have - and, more on legendary sea monsters Discover the latest DAN research Seas Fleet sunk 100 years ago importantly, haven’t - been learnt and the identification of UB-85 into narcosis and the factors in the Orkney Islands. in the CCR industry. sunk off Scotland. that predispose its onset. Sponsored by BSAC W P W R 10:30 BREAK 11:00 DR TIMMY GAMBIN JP IMBERT CRAIG CHALLEN JASON BROWN The Phoenician Changing concepts in New Zealand’s Getting the shot - Advanced wreck project decompression Pearse Resurgence Lighting Techniques Deep archaeological discoveries Solving the mystery of pre- The complete exploration story Master off-camera lighting in and the oldest known shipwreck existing micro gas pockets in of New Zealand’s signature cave challenging conditions, working in the Mediterranean. decompression. pushed on the last expedition with models and how to get to a depth of 230m. published. W P C I 12:00 BREAK 12:30 KRZYSZTOF STARNAWSKI IMMI WALLEN DR DOUG EBERSOLE KEVIN GURR Deep Cave Exploration The Soviet Dunkirk Immersion Pulmonary Oedma Rebreather Canisters Extreme cave diving and the Exploring, documenting and Understanding this poorly A review of naval and other technology barriers to overcome researching the Tallinn evacuation understood and potentially research on rebreather canister the frontier of cave exploration.