Stellar Daisy

Stellar Daisy
shipwreck (en) da jirgin ruwa
Bayanai
Ƙasa	Koriya ta Kudu
Gagarumin taron	sinking (en)
Manufacturer (en)	Mitsubishi Heavy Industries (mul)
Service entry (en)	1993
Shipping port (en)	Panama (birni)
Carries passengers or cargo (en)	bulk cargo (en)
Country of registry (en)	Tsibiran Mashal
Call sign (en)	V7RD9
Yard number (en)	2072

Jirgin ruwan MV Stellar Daisy wani babban jirgin ruwa ne mallakar Koriya ta Kudu mai suna VLOC wanda ya nutse a ranar 31 ga Maris, 2017 a Kudancin Atlantika a bakin tekun Uruguay yayin da yake kan tafiya daga Brazil zuwa China. Ita ce jirgin ruwa mafi girma, kusan tan 2, da ya ɓace a teku.

Halaye na gabaɗaya

Stellar Daisy babbar mai ɗaukar ma'adinai ce mai girman bene ɗaya (VLOC) wacce tsawonta ya kai 321.95 metres (1,056 ft 3 in) da kuma katako mai tsawon 58 metres (190 ft 3 in)Jirgin ruwan ya cika da kaya, tsawonsa ya kai 20.326 metres (66 ft 8 in) na ruwa kuma tana da tan mai nauyin tan 266,141. Rijiyoyin ɗaukar kaya guda goma da ke cikinta suna da ƙarfin kwalaben ruwa na 141,332 cubic metres (4,991,100 cu ft) . Jimillar tan na jirgin ruwan ya kai 148,431 kuma tan na jimlar ya kai 44,530. A tafiyarta ta ƙarshe, tana da ma'aikata 24.

Kamar yawancin manyan motocin ɗaukar kaya, Stellar Daisy ta samu damar tuƙa ta da injin dizal mai saurin gudu biyu mai tuka babban injin fixed pitch propeller. Babban injin Mitsubishi 9UEC75LSII ɗinta mai silinda 9 yana da ƙarfin fitarwa na 21,982 kilowatts (29,478 hp) a gudun 76 rpm. Wannan ya ba jirgin ruwa saurin aiki na 15.5 knots (28.7 km/h; 17.8 mph) .

An sanya jirgin MV Stellar Daisy a cikin ƙungiyar rarrabuwa ta Koriya ta Kudu da Koriya ta Kudu, wacce ta yi bincike kuma ta amince da gyare-gyaren da aka yi wa jirgin.

Sana'a

An fara gina Stellar Daisy a matsayin babban jirgin ruwa mai ɗaukar ɗanyen mai (VLCC) a Mitsubishi Heavy Industries Nagasaki Shipyard & Machinery Works da ke Nagasaki, Japan. An sanya mata suna Sunrise III, an kwantar da ita a ranar 23 ga Yuli, 1992, an ƙaddamar da ita a ranar 25 ga Fabrairu, 1993 kuma aka kai ta ga masu ita a ranar 2 ga Yuli, 1993.

A shekarar 1992, an yi wa Yarjejeniyar Kasa da Kasa kan Hana Gurɓata Jiragen Ruwa (MARPOL) kwaskwarima ta yadda dukkan tankunan mai 5,000 za su iya amfani da su.An buƙaci ko sama da haka bayan 6 ga Yuli, 1993 su sami jirgin ruwa mai ɗaukar kaya biyu a cikin tankunan kaya don rage yuwuwar zubewar mai idan aka samu lalacewar jirgin. Bayan wasu manyan jiragen ruwa da suka yi hatsari wanda ya haifar da mummunar lalacewar muhalli, Hukumar Kula da Jiragen Ruwa ta Duniya (IMO) ta yanke shawarar dakatar da jigilar jiragen ruwa masu ɗaukar mai guda ɗaya kamar Sunrise III tare da jadawalin gaggawa.

A shekara ta 2006, Polaris Shipping Co Ltd, Seoul, ta sayi manyan jiragen ruwa guda huɗu masu ɗauke da mai, ciki har da Sunrise III, don mayar da su manyan jiragen ruwa masu ɗauke da ma'adinai (VLOC) a tashar jiragen ruwa ta Cosco (Zhoushan) da ke China. A lokacin, wannan dabara ce ta yau da kullun don ƙara tsawon rayuwar jirgin ruwa da ba a taɓa amfani da shi ba da wasu shekaru 10 zuwa 14, kuma godiya ga yawan hayar manyan jiragen ruwa da ake amfani da su wajen jigilar ƙarfe zuwa China, canjin zai mayar da shi cikin shekaru ɗaya zuwa biyu kacal. Yawanci, tankunan tsakiya na tankin mai za a raba su zuwa wuraren ɗaukar kaya da suka bushe yayin da tankunan gefe za a yi amfani da su don yin ballast ko kuma su kasance babu komai. Ramin da aka yanke a babban bene don haƙo kaya da kuma ƙugiya zai buƙaci ƙarin ƙarfafa tsarin don riƙe isasshen ƙarfi na tsayi bayan an canza shi. Za a sanya saman tanki mai ƙarfi don babban nauyin kaya da sauke kaya a saman firam ɗin ƙasa da girders. Jirgin ruwan ya dawo aiki a shekara ta 2008 a matsayin Stellar Daisy .