Connect with us

Uncategorized

A Japanese diver reflects on unknown workers exposed to radiation on the tenth anniversary of Fukushima. appears in the horizon

A Japanese diver reflects on unknown workers exposed to radiation on the tenth anniversary of Fukushima.  appears in the horizon
A Japanese diver reflects on unknown workers exposed to radiation on the tenth anniversary of Fukushima.  appears in the horizon

 


Have you ever heard of atomic divers? Hisashi Okazaki, 58, who worked at nuclear power plants as a diver while exposed to radiation, wants people to know that professional divers like him are working in dangerous conditions to operate nuclear reactors, on the tenth anniversary of the founding of Fukushima Nuclear Power. Disaster approach.

Among the places where he worked in his 33-year career as a professional diver is the Fukushima Daiichi Nuclear Power Plant, which would later enter into a state of collapse after the Great East Japan Earthquake and the resulting tsunami in March 2011.

Hisashi Okazaki in Ehime Prefecture, September 18, 2020 (Mainichi / Shunsuke Sekiya)

After graduating from high school, Okazaki, who is based in Seo in Ehime Prefecture, western Japan, joined the Japanese Ground Self-Defense Force. Four years later he left and got a professional diving license. Since then, he has worked primarily as a self-employed diver holding jobs both at home and abroad, carrying out tasks including laying oil pipelines and four-legged marine defenses, as well as repairing sea walls damaged after the 1995 Great Hanshin earthquake. With illustrations of his dives as a record of what he has done, he has collected more than 3,670 to date.

In 2006, one of the divers Okazaki invited him to a nuclear job. It was the first time that he worked inside a nuclear power facility and was exposed to radiation, but he agreed. Looking back, he said he did because “I thought I wanted to try anything I could try. I had no worries.” His daily wage was 47,000 yen, double the usual wage of around 25,000 yen for a typical daily diving job.

Before work, 20 divers gathered together to train at a heavy machinery manufacturer’s facility in Kanagawa Prefecture, south of Tokyo. They wore special heavy helmets weighing about 15 kilograms, and they wore dry suits modified to prevent water from entering them. Up to six cables were connected, including an air hose, imaging and radiation measurements. Their arms and legs, as well as their chests, are equipped with dosimetry equipment. After a week of training, the divers were dispersed to a number of nuclear plants across the country. Okazaki has been sent to Reactor No. 3 of the Fukushima Daiichi Nuclear Power Plant.

There, it dived into the factory quenching chamber, which cools the reactor’s containment vessel in case the steam release causes its pressure to rise. The chamber is a circular cake-shaped facility at the bottom of the pot, with a depth of 3 meters of water. Okazaki’s maintenance had to be done as he filled it and worked with another diver to exchange equipment at the facility.

An illustration of a diver replacing underwater equipment is shown in this photo provided by Hisashi Okazaki.

The area they worked in had high doses of radiation, and in a single day of diving they could work for about two hours. When they approach an area with an especially high dose, they will be directed via an audio cable not to move forward. The divers stayed in Fukushima Prefecture for about a month. The legal occupational exposure limits for radiation to the worker were set at 50 mSv per year, but in just 12 days of working at the plant, Okazaki was exposed to a total of 7.34 mSv. At the end of the mission, all the contaminated equipment they used was put into a barrel and disposed of.

“I didn’t feel satisfied doing something that left no trace,” Okazaki said. On his way back from Fukushima to Tokyo, Okazaki asked himself while in a car about the purpose of his work that exposed him to radiation, and the younger diver who worked with him on the job said, “We did this for this view (of the city) at night, right? Okazaki was a little relieved by what they said, and then he continued the underwater cleaning work at the Onagawa Nuclear Power Plant in Miyagi Prefecture, northeastern Japan.

Then in March 2011, the Great East Japan Earthquake struck. Okazaki viewed images of a hydrogen explosion at Reactor No. 3 of the Fukushima Daiichi Nuclear Power Station from a TV set on an offshore work barge off Cape Moroto Misaki in Kochi Prefecture, western Japan. “I never imagined that the power would be lost and explode,” he said.

Consideration is being given to using divers to shut down a failed nuclear reactor, such as removal work and other tasks. So far, about 4,000 people work at the Fukushima Daiichi plant every day. The shutdown work, which is expected to take decades from now to the end, uses robots to get some tasks done, but the role of human workers exposed to radiation remains vital. “Even in reactors that use the most technologically advanced equipment, there are departments that can only be handled by humans, and divers are part of the group of workers who take on such jobs,” Okazaki said.

(Japanese origin by Shunsuke Sekiya, City News Administration)

.

What Are The Main Benefits Of Comparing Car Insurance Quotes Online

LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos



Picture Credit!

ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin ExBulletin

ExBUlletin

to request, modification Contact us at Here or [email protected]