... dlvers from the Subsea Mayo dnvlng the vehcle (F~gure 8) the vehlcle would posltlon ltself over the end of the pipe and the spoolp~ece, plck up both sectlons and snap the two together The section at the end of thls paper whlch h~ghl~ghts the Hardlng p~pellne lnstallat~on will glve hrther detalls...

... platform They may be exposed to noise on the platform while at atmospheric pressure penod cornpresslon noise hazard nolse dlver noise nolse dose operatlon nolse level burnett lane horton heath 7dg category nedwell noise dose dunng total nolse dose exposure helmet workplace...

..., manufactured and tested, involving tank, dock and offshore tr~als dunng 1993 The system allows the dlver to v ~ e w a magnified image from a m~mature black and white monitor which can be used to display images from h ~ s own helmet camera, other diver or ROV cameras or images sent to h ~ m from the surface...

... database diver surface decompression safety record safety management exposure symptom dlver procedure operation imbert jp dcs occurrence expenence decompress time accident proceedings decompression dcs health & medicine comex DECOMPRESSION SAFETY JP IMBERT SCS S...

... kmb28 bandmask hood type dlver production monitoring protection diver apparatus khz flow condition noise exposure oral nasal hood production control frequency helmet SOURCES OF NOISE EXPOSURE FOR THE H E L m E D DIVER S J PARVIN Defence Research Agency, Alverstoke, Fort Road, Gosport...

... operations, varlous groups of dlvers whlch had not previously been regulated under the Dlvlng Operatlons Speclal Regulatlons 1960 came w~thln the regulatory net In particular DOWR brought archaeolog~sts, journallsts, scientists and instructors of amateur dlvers wlthln the scope of regulations...

... . contractor dlver principal inspector tralnlng lndustry safety health health hse amateur dlver dlvlng operation lnformatlon inspector regulation companle certlflcate operation diving contractor registration dlvlng contractor 1993. The Society for Underwater Technology ...

...'s vehicle subsea system upstream oil & gas subsea product auss dlver consumptlon decllne yeal petrobras diver westwood operation rov application veh cle operatlon companle search application electronics artificial intelligence water depth intervention MAN V...

... stabilization/compensation heave and rolling movements to be arranged for handllng system system conslst heave subsea system lindaa dlver dlvlng operatlon diverov vehlcle moonpool posltlon remotely operated vehicle equlpment module conslst seaway condor subsea support vessel...

... to transfer the total number of divers under pressure. All members of the diving team need to be fully conversant wlth the contingency plans and precise procedure for the evacuation of dlvers under pressure. Operators should ensure that adequate tralnlng periods are allocated and dlving contractors...

... decompress~on curve for qlr dlves However even adherence to the no-stop decompress~on l~m~ts does not prov~de protect~on ?galnst neurologlcal decompress~on slckness as the case of a dlver who developed symptoms after a dlve of 30 mlnutes at 30 f s w has demonstrated [3] A second problem IS that the therapy...

...DIVING EQUIPMENT AND PROCEDURES Arvid Pbche and Greta Bolstad SINTEF Div Medical Technology 7034 TRONDHEIM, NORWAY Operational diving, with the use of dlvers, has been essential for the development of the North Sea oil and gas fields since the beginning of t h ~ s activity, and it st111...

... began about 1800 wlth the development of alr pumps Durlng the next 100 years or so, an lncredlble amount of useful work was accomplished underwater by thousands of dlvers who often were completely wlthout the slightest understanding of the phys~ologlcal laws they were dally transgressing...

... s t u d y where no hypotheses were b e i n g examlned (See An~end lx 1). Volume 23 Subtech 89,211-236 3 1990 Socrety for Underwater Technolonv Prrnred rn r h ~ N~rh~rlnndc The scales were 50 mm In length and were marked so that a hlgh score related to the posltlve/good aspect of the dlver quality...

... of the North Sea There, everythlng 1s well defined and organized regulat~ons, qual~ficat~ons, rned~cal procedures, dlvlng lnstructlons and equipment At these depths, there 1s no doubt that dlvers are effic~ent, t h e ~ r tlme 1s unllrnlted, and t h e ~ r servlces are affordable They cumulate approxlrnately...

... meaningful only lf the selected lnvestlgatlon is reliable, and if early diagnosis leads to lmproved management for that individual. For bone necrosls this pathway has been successfully followed It began wlth the recog- nltlon of a problem a number of compressed air workers and dlvers wlth collapsed joints...