1. Ikoti ry’ubutabazi ryuzuyemo ibikoresho byo kumanuka, ni ukuvuga ko umwenda ukozwe mu mwenda wa nylon cyangwa neoprene, kandi ibikoresho byo kumanuka byuzuzwa hagati.
2. Ikoti ry'ubutabazi rishobora guhumekwa: Rikozwe mu bikoresho bikomeye bidapfa amazi, bisa n'ihame rya lifebuoy cyangwa swimming ring. Rigabanyijemo ikoti ry'ubutabazi rishobora guhumekwa cyangwa ritapfa guhumekwa. Ariko ikintu cy'ingenzi kuri ubu bwoko bw'ikoti ry'ubutabazi ni: kwirinda rwose ibintu bityaye bitobora cyangwa kwambara urwego rudapfa amazi, bizatera ingaruka zikomeye zitagereranywa nyuma yo kuva umwuka.

kumanika ijosi

Mbere yo kuzura umwuka, wambare nk'ikoti. Iyo uguye mu mazi cyangwa uri mu kaga mu mazi, fungura valve ikoresha intoki, winjize umwuka vuba mu masegonda 5, maze umubiri w'umuntu ureremba hejuru kugira ngo urokore ubuzima. Hari agakoresho ko ku munwa ku ikoti rifasha umuntu kubaho, gashobora no guhumeka umwuka. Iyo uri mu kaga, valve ikoresha intoki irafungurwa, umwuka mwinshi w'umuvuduko w'icyuma wuzura mu ikoti rifasha umuntu kubaho, kandi igituza cy'imbere n'inyuma by'ikoti biruzuzwa vuba bigatuma habaho agafuka k'umwuka, gashobora gukora ibiro 10 by'amazi yo kureremba umubiri w'umuntu hejuru.

kumanika mu rukenyerero
Mu gihe cyo kwidagadura, uruziga rushyirwa ku rukenyerero, kandi nyuma yo kugwa mu mazi ku bw'impanuka, rurapfundikirwa kugira ngo rukore ikintu gisa n'inkweto z'amafarasi, gikikije urukenyerero rw'umuntu urohamye, ku buryo umuntu urohamye areremba hejuru y'amazi. Imyenda yakozwe neza yujuje ibisabwa n'Amasezerano ya SOLAS n'ibisobanuro biheruka bya IMO, kandi byemejwe na CCS, kandi byemerewe gukoreshwa mu bijyanye n'imipaka y'amato, amato, kurwanya magendu yo mu mazi, kubaka amazi, siporo yo mu mazi, gukiza, gutwara abantu, kurwanya imyuzure, kuroba mu mazi n'ahandi.

ipaki y'amafanny
Agafuka k'umwuka mbere yo gusohora umwuka gashyirwa mu gafuka gato gahuzwa n'umukandara wo mu rukenyerero hanyuma kagahambirwa mu rukenyerero. Ntabwo bibangamira imikorere isanzwe y'abakora mu mazi no mu bwato. Nyuma yo gusohora umwuka, agafuka k'umwuka gahita gasohoka mu gafuka. Bitewe n'aho umugozi uhujwe, agafuka k'umwuka gatuma umubiri w'umuntu ureremba hejuru y'amazi. Muri iki gihe, agafuka k'umwuka gashobora gushyirwa hejuru y'umutwe kagashyirwa ku ijosi no mu gituza n'amaboko yombi. Ingaruka zo kumanuka zimeze nk'iz'ikoti ry'ubutabazi rishobora gupfuka umwuka.