The old huge dock was build in Sweden during Soviet era. It sunk with 4 injured no death. The carrier is floating and had been towed into a shipyard which is only 1 hour sail range away. China says: never mind we can sell you another new floating dock any time.
https://mil.news.sina.com.cn/world/2018-10-30/doc-ihnaivxq9112494.shtml
俄媒:俄大修航母浮船坞完全沉没 四人重伤无人死亡
俄媒:俄大修航母浮船坞完全沉没 四人重伤无人死亡
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还拿什么和辽宁舰比?俄唯一航母大修中浮船坞沉没1/10
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根据俄罗斯媒体最新发布的信息显示,2018年10月30日,其唯一的航母库兹涅佐夫号在大修的过程中发生了极为严重的事故。当时,库兹涅佐夫号航母正在摩尔曼斯克州萨福诺沃第82修船厂的PD-50浮船坞中,而浮船坞突然沉没。(图片来源:云上的空母)
据俄新社10月3日报道,俄罗斯摩尔曼斯克第82船舶修理厂发言人告诉俄新社称,世界上最大的浮船坞之一,俄罗斯第82船舶修理厂PD-50浮船坞,也就是俄海军唯一航母“库兹涅佐夫”号目前接受大修所在的浮船坞,在当地时间凌晨发生了紧急情况,浮船坞沉没,但是并未造成人员死亡。
船厂发言人称,罗斯利亚科沃村第82船舶修理厂的工人在进行船坞作业时,电力供应突然中断,PD-50浮船坞的储水池被填满,浮船坞也因此沉没到了水下,但是并未有人员死亡。该发言人补充称,正在该浮船坞接受大修的“库兹涅佐夫”号航母并没有因此事件受损,目前正被拖往泊位继续进行计划的修复工作。
摩尔曼斯克当地媒体severpost报道称,大约午夜时分,第82船舶修理厂发生了紧急情况,PD-50浮船坞由于某种未知的原因沉没,当时有工人在上面,有3名工人受伤,1名工人失踪,约70人从船舶修理厂撤离。据了解,有两台塔式起重机倒塌,一台跌入了海中,一台砸落在航母的甲板上。有目击者称,很多警察和急救人员正在现场实施救援。
另据俄罗斯塔斯社的消息,有紧急情况部门消息人士透露称,PD-50浮船坞在摩尔曼斯克完全沉没,根据初步消息,起重机坠落,共造成4名工人受伤,伤者已经被送往医院。摩尔曼斯克医学事故中心负责人罗佳列夫表示,这些伤员体温过低,其中1人因腹部外伤住院。3名受害者被送到了“Sevryba”医疗单位,1人被送往摩尔曼斯克市医院。其中1人伤势较重,其余3人伤势中等严重。
消息人士称,事故发生后,“库兹涅佐夫”号航母被拖到摩尔曼斯克罗斯塔区的另一个修船厂,即第35船舶修理厂,预计需要一个多小时。
“库兹涅佐夫”号航母于今年9月份到达第82船舶修理厂接受维修。其所在的PD-50浮船坞是世界上最大的浮船坞之一,于1980年按苏联海军的命令在瑞典建造。它的长度为330米,宽度为67米,承载能力为8万吨,专为修复大型水面舰艇和潜艇而设计,包括“库兹涅佐夫”号航母和“彼得大帝”号重型核动力巡洋舰。
https://mil.news.sina.com.cn/jssd/2018-10-30/doc-ihnfikvc4070336.shtml
俄库兹涅佐夫号航母船坞沉没 或购中国浮船坞继续大修
俄库兹涅佐夫号航母船坞沉没 或购中国浮船坞继续大修
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据塔斯社10月30日报道,当地时间30日凌晨时分,位于俄罗斯北方重要城市摩尔曼斯克的第82修理厂所属的PD-50浮船坞因事故沉没,事故目前为止已造成4名工作人员受伤,其中一人伤势严重。值得注意的是,PD-50浮船坞在事故发生时,正在为俄罗斯海军唯一一艘航母库兹涅佐夫号进行维修工作。“小星星”船舶维修中心代表叶夫根尼。格拉德舍夫告诉塔斯社,根据初步数据,库兹涅佐夫号航母并没有因此次事故受损,该舰将会被转移到第35修船厂,届时会有更准确的信息。
六代绮罗成旧梦:辽宁舰“娘家”黑海造船厂为何轰然倒塌1/25
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乌克兰国家新闻网站7月4日发布消息称,辽宁号航空母舰的娘家——黑海造船厂被宣布破产。据报道,尼古拉耶夫州经济法庭在7月3日宣告黑海造船厂破产。实际上这所建造了苏联所有航空母舰的,拥有光荣传统的造船厂在很早之前就遇到了严重的资金危机。乌克兰当地法院实际上在一年以前就已经将该船厂查封,此番宣布其破产只是向这只要死的骆驼背上丢下了最后一棵稻草。黑海造船厂的结局令人痛惜,但我们更应该看到船厂破产背后乌克兰留给我们的惨痛教训。本期《出鞘》我们就来谈谈黑海造船厂的境遇对我们的启示。(查看完整内容搜索微信公众号:sinamilnews)
俄最大浮船坞航母还没修完,倒是把自己给修沉了
另外他还提到,造成此次事故的原因已经基本查明,即在事发之前,当地电网就已经出了故障并导致部分地区停电。而后出现的电网浪涌,直接让位于第82修理厂内的PD-50浮船坞的水泵停止工作,最终导致了此次浮船坞沉没事故的发生。虽然库兹涅佐夫号航母本身并未因事故受损,但毫无疑问,PD-50浮船坞的沉没必然将会对库舰的维修工作造成一系列的不利影响。由瑞典建造且已经使用了38年的PD-50浮船坞,依旧是俄罗斯西部地区唯一可以为航空母舰提供大修的船坞设施。
正在PD-50浮船坞中进行大规模维护升级的库舰
此次库兹涅佐夫号航母的维修工作,在该舰于2017年完成在叙利亚地区的部署返回北方舰队之后就已经开始。2018年4月,俄罗斯国防部与俄罗斯联合造船集团(USC)签订了一份价值约为600亿卢布的航母大修和现代化升级合同,根据合同内容显示,此次大修除了将对库舰原装的主动力系统等进行全面更换外,也将对该舰的船电和武器系统进行大规模的升级。根据官方预计,整个工程将在2020年底完成,再经过七个月的测试后,库舰将于2021年重返俄罗斯海军服役并服役到2030年以后。
此次维护升级中被拆下的库兹涅佐夫号航母的原装锅炉
实际上,库兹涅佐夫号航母之所以选择在PD-50浮船坞中进行大修,其实也是无可奈何的选择。毕竟如果在苏联时期,库舰完全可以返回她的出生地——尼古拉耶夫黑海造船厂进行中修或大修改装。然而,黑海造船厂在苏联解体后就归乌克兰所有,该造船厂最后更是以破产倒闭的惨淡结局收场。虽然早在2016年,俄罗斯方面表示将对本文开头提及的第35修船厂进行扩建,使其具备为航母提供中/大修的能力。但到目前为止,俄各大造船厂的干船坞,均不具备为库舰这种级别的船只进行大规模升级的硬件条件。
苏联解体后俄罗斯失去了能够为航母提供大修的黑海造船厂
位于远东地区的另一个与PD-50同规格的浮船坞,已然成为了目前俄罗斯境内唯一具备为库兹涅佐夫号航母大规模升级提供保障的硬件设施。不过,先不提仍未完成升级工程的库舰有无能力跨越上万海里的距离,驶抵远东地区的这个浮船坞。即使是真的克服了千难万阻到了远东的地界,也会大大拖延库兹涅佐夫号的改装工作。从中国引进新型浮船坞是一个很好的选择,红星造船厂就已经购买了中国建造的浮船坞,如今俄罗斯面对西方世界的封锁,要想从西方国家手中购买大型浮船坞无疑是痴人说梦。
库兹涅佐夫的维修场地看上去很杂乱
购买全新的浮船坞也是远水解不了近渴,毕竟从谈判、签订合同再到建造交付起码需要数年时间,库兹涅佐夫号怕是等不起了。相比之下,我国大连造船厂更适合为这艘航母提供更加全面的维护和升级工作。毕竟作为赋予了库兹涅佐夫号航母姊妹舰——瓦良格号新生的地方,大连造船厂完全有能力有条件承担起这一系列工作。
我国大连造船厂成了全球最有资格为俄系航母提供大修的地方
当然,这种看似颇具浪漫主义色彩的事情,实际上是很难在现实中上演的。不过,这也在很大程度上,体现了俄罗斯海军水面舰艇部队以及本土船舶工业在苏联解体后的落魄程度。相比中国这个曾经的学生,如今却在各个方面都已经成为了超越老师的存在。在这种强烈的对比之下,实在是不由得让人发出“萧瑟秋风今又是,换了人间”般的感慨。(作者署名:啮花熊)
Https://mil.news.sina.com.cn/world/2018-10-30/doc-ihnaivxq9112494.shtml
Russian media: Russian overhaul aircraft carrier floating dock is completely sunk
Russian media: Russian overhaul aircraft carrier floating dock is completely sunk
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What do you still compare with the Liaoning ship? Russia's only aircraft carrier overhaul, floating dock, sinking 1/10
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According to the latest information released by the Russian media, on October 30, 2018, its only carrier, Kuznetsov, had an extremely serious accident during the overhaul. At the time, the Kuznetsov aircraft carrier was in the PD-50 floating dock at the 82nd shipyard in Safonovo, Murmansk, and the floating dock suddenly sank. (Source: Empty mother on the cloud)
According to a report by the Russian news agency on October 3, a spokesperson for the 82nd ship repair shop in Murmansk, Russia, told the Russian news agency that one of the world’s largest floating docks, Russia’s 82nd ship repair shop PD-50 floating dock, is The Russian Navy’s only aircraft carrier, Kuznetsov, is currently receiving a floating dock at the overhaul. An emergency occurred in the early hours of the local time, and the floating dock sank, but no deaths were caused.
A spokesperson for the shipyard said that the workers at the 82nd ship repair shop in the village of Roslyakovo were suddenly interrupted during the docking operation, the reservoir of the PD-50 floating dock was filled, and the floating dock was sunk to the ground, but No one died. The spokesperson added that the "Kuznetsov" aircraft carrier that was undergoing overhaul at the floating dock was not damaged and was being towed to the berth to continue the planned restoration work.
Murmansk local media severpost reported that at about midnight, the 82nd ship repair shop had an emergency, the PD-50 floating dock sank for some unknown reason, there were workers on it, three workers were injured, one The workers were missing and about 70 people were evacuated from the ship repair shop. It is understood that two tower cranes collapsed, one fell into the sea and one fell on the deck of the aircraft carrier. Witnesses said that many police and emergency personnel were on the scene to implement the rescue.
According to the Russian Tass news agency, sources in the emergency department revealed that the PD-50 floating dock was completely sunk in Murmansk. According to preliminary information, the crane fell and a total of four workers were injured. The injured have been taken to the hospital. Rojalev, head of the Murmansk Medical Accident Center, said that the wounded were too cold, and one of them was hospitalized for abdominal trauma. Three victims were sent to the “Sevryba” medical unit and one was taken to the Murmansk City Hospital. One of them was seriously injured and the other three were seriously injured.
According to the source, after the accident, the "Kuznetsov" aircraft carrier was towed to another ship repairing plant in the Murmanskrosta district, the 35th ship repair shop, which is expected to take more than an hour.
The aircraft carrier "Kuznetsov" arrived in the 82nd ship repair shop for repairs in September this year. The PD-50 floating dock, one of the largest floating docks in the world, was built in Sweden in 1980 in accordance with the orders of the Soviet Navy. It has a length of 330 meters, a width of 67 meters and a carrying capacity of 80,000 tons. It is designed for the repair of large surface ships and submarines, including the "Kuznetsov" aircraft carrier and the "Peter the Great" heavy nuclear power cruiser. .
Https://mil.news.sina.com.cn/jssd/2018-10-30/doc-ihnfikvc4070336.shtml
The Russian Kuznetsov aircraft carrier docked or purchased the Chinese floating dock to continue overhaul
The Russian Kuznetsov aircraft carrier docked or purchased the Chinese floating dock to continue overhaul
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According to the Tass news agency reported on October 30, at the early morning of the 30th local time, the PD-50 floating dock belonging to the 82nd repair shop in the important northern city of Murmansk in Russia was sunk by accident. The accident has caused four staff members to be injured. One of them was seriously injured. It is worth noting that the PD-50 floating dock was carrying out maintenance work for the only carrier of the Russian Navy, Kuznetsov, at the time of the accident. "Little Star" ship repair center representative Yevgeny. Gladshev told Tass that according to preliminary data, the Kuznetsov aircraft carrier was not damaged by this accident, and the ship will be transferred to the 35th ship repairing plant, when there will be more accurate information.
The Sixth Generation of Jurassic Dreams: Why did the Liaoning Ship "Nianjia" Black Sea Shipyard collapsed 1/25?
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The Ukrainian national news website announced on July 4 that the maiden of the Liaoning aircraft carrier, the Black Sea Shipyard, was declared bankrupt. According to reports, the Nikolaev State Economic Court announced on July 3 that the Black Sea Shipyard was bankrupt. In fact, the shipyards that built all the Soviet aircraft carriers with a glorious tradition encountered a serious financial crisis long ago. The Ukrainian local court actually sealed the shipyard a year ago, and this time it was declared bankrupt just to drop the last straw on the back of the dead camel. The ending of the Black Sea Shipyard is deplorable, but we should also see the painful lessons left by Ukraine behind the bankruptcy of the shipyard. In this issue of "Sheathing", let's talk about the enlightenment of the situation of the Black Sea Shipyard. (View full content search WeChat public number: sinamilnews)
Russia’s largest floating dock carrier has not been repaired yet, but it has sank itself.
In addition, he also mentioned that the cause of the accident has been basically ascertained, that is, before the incident, the local power grid has already failed and caused power outages in some areas. Then the grid surge occurred, which directly stopped the pump of the PD-50 floating dock in the 82nd repair shop, which eventually led to the sinking of the floating dock. Although the Kuznetsov aircraft carrier itself has not been damaged by accidents, there is no doubt that the sinking of the PD-50 floating dock will inevitably have a series of adverse effects on the maintenance work of the reservoir. The PD-50 floating dock, built in Sweden and used for 38 years, is still the only dock facility in western Russia that can provide overhaul for aircraft carriers.
A ship that is undergoing large-scale maintenance upgrades in the PD-50 floating dock
The maintenance work of the Kuznetsov aircraft carrier began after the ship completed its deployment in the Syrian region in 2017 and returned to the Northern Fleet. In April 2018, the Russian Ministry of Defense and the Russian United Shipbuilding Group (USC) signed a contract for the overhaul and modernization of an aircraft carrier worth about 60 billion rubles. According to the contract, the overhaul will be the original owner of the reservoir. In addition to the complete replacement of the power system, the ship's ship's power and weapon systems will also be upgraded on a large scale. According to official estimates, the entire project will be completed by the end of 2020. After seven months of testing, the ship will return to the Russian Navy in 2021 and serve until 2030.
The original boiler of the Kuznetsov aircraft carrier that was removed during the maintenance upgrade
In fact, the reason why the Kuznetsov aircraft carrier chose to overhaul in the PD-50 floating dock is actually a helpless choice. After all, if during the Soviet period, the treasury could return to her birthplace, the Nikolaev Black Sea Shipyard, for repairs or major modifications. However, the Black Sea Shipyard was owned by Ukraine after the collapse of the Soviet Union, and the shipyard ended in a bleak ending with bankruptcy. Although as early as 2016, the Russian side indicated that it will expand the 35th ship repair yard mentioned at the beginning of this article to provide the medium/overhaul capability for the aircraft carrier. But so far, the dry docks of Russia's major shipyards do not have the hardware conditions for large-scale upgrades of ships of this class.
After the collapse of the Soviet Union, Russia lost the Black Sea shipyard that could provide overhaul for the aircraft carrier.
Another floating dock in the Far East with the same specifications as the PD-50 has become the only hardware facility in Russia that provides a large-scale upgrade for the Kuznetsov aircraft carrier. However, it is not necessary to mention whether the reservoir ship that has not completed the upgrade project has the ability to cross the distance of tens of thousands of nautical miles and reach the floating dock in the Far East. Even if it really overcomes the difficulties that have prevented the land boundary in the Far East, it will greatly delay the modification of the Kuznetsov. The introduction of a new floating dock from China is a good choice. The Red Star Shipyard has already purchased a floating dock built in China. Now that Russia faces the blockade of the Western world, it is undoubtedly a dream to buy a large floating dock from the Western countries.
Kuznetsov’s maintenance site looks messy
Buying a brand new floating dock is far from being able to hydrolyze the thirst. After all, it takes a few years from negotiation, contracting and construction to delivery. Kuznetsov is afraid to wait. In contrast, China's Dalian Shipyard is more suitable for providing more comprehensive maintenance and upgrade work for this aircraft carrier. After all, as a place given to the new Kuznetsov aircraft carrier, the Varyag, Dalian Shipyard is fully capable of taking on this series of work.
China's Dalian Shipyard has become the world's most qualified place to provide major repairs for Russian aircraft carriers.
Of course, this seemingly romantic thing is actually difficult to perform in reality. However, this is also a large part of the extent of the Russian navy surface warships and the local shipbuilding industry after the collapse of the Soviet Union. Compared with the former student of China, nowadays it has become a teacher beyond all aspects. Under such a strong contrast, it is really inconvenient to let people send out the feeling of "the bleak autumn wind is now, it has changed the world". (Author's signature: Bear)