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Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 - April 20, 2011

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Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Kan, Obama hold third talks since quake

Japan's Prime Minister Naoto Kan and US President Barack Obama say their two countries will continue to cooperate closely in dealing with the troubled Fukushima Daiichi nuclear power plant.....

Wednesday, March 30, 2011 14:47 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_23.html

Air may be leaking from reactors No. 2 and 3

Japan's Nuclear and Industrial Safety Agency says air may be leaking from the No 2 and No 3 reactors at the Fukushima Daiichi power plant.
The agency was responding at a news conference on Wednesday to speculation that low pressure inside the 2 reactors was due to possible damage to the reactors' pressure vessels....

Wednesday, March 30, 2011 15:15 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_25.html

TEPCO chairman apologizes

The chairman of the Tokyo Electric Power Company has apologized for trouble and anxiety caused by radiation leaks from the Fukushima Daiichi nuclear power plant.
Tsunehisa Katsumata on Wednesday was speaking to reporters in Tokyo for the first time since problems at the plant surfaced. The firm's president, Masataka Shimizu, was hospitalized for hypertension and dizziness on Tuesday night....
G_m.jpg
47news
Wednesday, March 30, 2011 16:37 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_28.html

TEPCO halts work to remove radioactive water

The operator of the troubled Fukushima Daiichi nuclear power plant has suspended work to move highly radioactive water from the basement of the turbine building into the turbine condenser at the No. 1 reactor.
Tokyo Electric Power Company suspended the operation on Tuesday morning after the condenser became full of water....

Wednesday, March 30, 2011 16:37 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_26.html

Soil checked for radiation before rice planting

Japan's agriculture ministry is to check soil around the Fukushima Daiichi nuclear plant for radiation, before the start of rice planting next month.
Levels of radioactive cesium-137 as high as 2,200 times the normal figure have been detected in soil about 40 kilometers northwest of the plant.
Cesium-137 stays in the environment for a long time, as it has a half-life of 30 years....

Wednesday, March 30, 2011 16:39 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_29.html

Kaieda urges safety steps at other nuclear plants

Japan's industry minister has urged power companies across the country to secure emergency energy sources for their nuclear power stations.
Banri Kaieda told reporters on Wednesday that the accident at the Fukushima Daiichi plant was due to a failure to secure emergency electricity and a loss of cooling systems at the reactors.....

Wednesday, March 30, 2011 16:57 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_27.html

Smoke from Fukushima Daini nuclear plant

Tokyo Electric Power Company says smoke was seen coming out of the turbine building at the No.1 reactor of the Fukushima Daini nuclear plant.
The company notified the fire department after it confirmed smoke was being emitted from around the electric circuit board on the building's first floor shortly before 6:00 PM on Wednesday.

The smoke was no longer visible as of 7:00 PM......

Wednesday, March 30, 2011 19:12 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_41.html

Smoke from Fukushima Daini nuclear plant

Tokyo Electric Power Company says smoke was seen coming out of electrical equipment in the turbine building at the No.1 reactor of the Fukushima Daini nuclear plant.

The Daini plant is located about 10 kilometers south of the crippled Daiichi plant.

The company says an alarm was activated at around 5:50 PM on Wednesday to show an abnormality in the electrical equipment on the 1st floor of the turbine building.....

Wednesday, March 30, 2011 21:02 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_42.html

Japan to step up monitoring radiation in waters

The Japanese government announced that it will step up monitoring of radioactive substances in a wide area of water around the troubled Fukushima Daiichi nuclear power plant.
Chief Cabinet Secretary Yukio Edano made the remark at a news conference on Wednesday. The announcement comes after high levels of radioactive iodine-131 were detected at a point 330 meters south of one of the plant's water outlets on Tuesday. The levels were 3,355 times higher than the acceptable limit set by the government.....

Wednesday, March 30, 2011 19:26 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_37.html

Areva CEO arrives in Japan to help at Fukushima

The CEO of French nuclear reactor maker Areva says she will meet with Japanese officials to improve the situation at the quake-damaged Fukushima Daiichi nuclear power plant.

Speaking to an NHK reporter on her arrival at Narita Airport, near Tokyo, on Wednesday afternoon, Anne Lauvergeon pledged full cooperation. She brought along a team of experts, the first such group to arrive from France since the outbreak of the incident......

Wednesday, March 30, 2011 20:32 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_33.html

TEPCO chief shows no road map to end nuke accident

The chief of the Tokyo Electric Power Company says he cannot now present a road map for resolving the serious accident at the firm's Fukushima Daiichi nuclear power plant, as many factors remain unclear.
TEPCO Chairman Tsunehisa Katsumata made the remark at a news conference on Wednesday.....

Wednesday, March 30, 2011 20:32 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_39.html

Japan-US teams working on Fukushima plant trouble

The Japanese and US governments are working together to tackle trouble at the Fukushima Daiichi nuclear power plant.
The Japanese government has set up 4 working groups led by Deputy Chief Cabinet Secretary Tetsuro Fukuyama and prime ministerial advisor Goshi Hosono.....

Wednesday, March 30, 2011 20:32 +0900 (JST)
http://www3.nhk.or.jp/daily/english/30_35.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Maybe this is the 'cover' that was mentioned previously. I couldn't imagine a mechanical cover. I hope this helps but worry about possible fumes and their effects on workers in the area.

http://www.cnn.com/2011/WORLD/asiapcf/03/30/japan.nuclear.spraying/
Solution to combat particle dispersal to be tested at Japan plant
By the CNN Wire Staff
March 30, 2011 1:03 p.m. EDT
Tokyo (CNN) -- Tokyo Electric Power Co. will begin spraying a liquid aimed at preventing the dispersal and scattering of nuclear particles in and around the Fukushima Daiichi plant, the company said Wednesday.

The spraying, on a trial basis, will begin Thursday and is dependent on acceptable radiation levels for workers, Tokyo Electric said in a statement. The liquid is said to be able to stick to nuclear particles when it dries -- and will also stick to other particles, such as dust.

One of the liquid's main components is a water-soluble synthetic resin called Kuricoat C-720G, which will be mixed with water before spraying. The resin, which envelops nuclear particles, is also used in glue, the company said. It is manufactured by a Japanese company....
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Press Release (Mar 30,2011)
Smoke generation from the turbine building at Fukushima Daiichi Nuclear Power Station Unit 2 (2nd Release)


On approximately 5:56 pm, March 30th 2011, TEPCO employee discovered smoke
generation from power panel (*)at the turbine building Unit 1 (Reactor cold
shoutdown). On 5:57 pm, March 30th 2011, TEPCO immediately reported this
incident to the fire department.

Subsequently the fire department consisting of TEPCO employee inspected the
area. On approximately 6:13 pm, March 30th 2011,we confirmed the smoke
generation stopped after interrupt electrical supply to the power panel.

From now, the fire department will conduct inspection around the area.

TEPCO will also conduct an investigation into a cause in detail.
This incident will not cause any effect of radiation externally.
(Previously announced on March 30th, 2011)

On 7:15 pm, March 30th 2011, the fire department made a judgmental decision
that this incident was caused fault of the power panel, they found no signs
of fire.

(*) power panel: power supply board to supply electricity to the motor of
a drawing water pump to the outdoor duct.

http://www.tepco.co.jp/en/press/corp-com/release/11033012-e.html

Press Releases

Press Release (Mar 30,2011)
Plant Status of Fukushima Daiichi Nuclear Power Station (as of 8:00 PM Mar 30th)

...

Draining water from underground floor of turbine buildings
- Unit 1 Draining water was started at around 5 pm on March 24th and it
was stopped at around 7:30 am on March 29th, because we confirmed that
the water level reached almost full capacity of a condenser. At present,
we are preparing removal the water from a condensate storage tank to a
suppression pool water surge-tank.
- Unit 2 We started to remove water from a condensate storage tank to a
suppression pool water surge-tank from around 4:45 pm on March 29th.
- Unit 3 We started to remove water from a condensate storage tank to a
suppression pool water surge-tank from around 5:40 pm on March 28th.
- Unit 4 The implementation of the work is under examination.

...

- On March 28th, a puddle of water was found at a centralizedc
environmental facility process main building. As a result of a
radioactivity analysis, on March 29th, we detected approximately
1.2 x 10Bq/cm3 in a full dose at a radiation controlled area and 2.2 x
10Bq/cm3 in a full dose at a non-controlled area.

...

http://www.tepco.co.jp/en/press/corp-com/release/11033013-e.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Fukushima Daiichi Nuclear Power Station(F1) live cam
05:00 AM to 19:00 PM(up date frequency 1time/h)

3/31 10:00 AM
snap20110331103722.webp

Many countries helping Japan tame N-plant

Countries around the world have pitched in with equipment, materials and experts to help bring the critical situation at the Fukushima No. 1 nuclear power plant under control.

Although radiation levels monitored around the plant are on the decline, fine dust mixed with radioactive materials have been detected in the air.
One way to reduce the risk of radiation exposure is to introduce robots to handle dangerous tasks. The United States has stepped into the breach by offering to dispatch robots to Japan for use in the nuclear plant free of charge....

(Mar. 31, 2011)
http://www.yomiuri.co.jp/dy/national/T110330005713.htm

Troubles at Fukushima plant persist

Workers are still struggling to resolve the problems at the Fukushima Daiichi nuclear power plant where the disposal of radioactive water is hindering cooling efforts.
The chairman of Tokyo Electric Power Company, Tsunehisa Katsumata told reporters on Wednesday that it is uncertain when cooling functions can be restored to stabilize the situation at the plant....

Thursday, March 31, 2011 07:56 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_04.html

Test to contain radioactive dust

Teams working on the crippled Fukushima Daiichi nuclear power plant are going to use a synthetic resin to try and prevent radioactive dust from becoming airborne or being washed into the sea.
The hydrogen explosions earlier this month at the Number One and Three reactors spread contaminated dust and debris over a wide area.....
31_05_v_s.webp
Thursday, March 31, 2011 07:57 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_05.html

US nuclear regulator to step up safety measures

The head of the US nuclear regulator says the country must consider measures to boost the safety of its power plants following Japan's nuclear crisis.
Gregory B. Jaczko, chairman of the Regulatory Commission testified before a Senate committee on Wednesday following a trip to Japan this week to discuss the ongoing battle at the Fukushima facility.....

Thursday, March 31, 2011 07:57 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_06.html

IAEA to dispatch marine analyst to Fukushima

The UN nuclear watchdog has decided to dispatch a marine environment expert to Fukushima to analyze seawater surrounding the troubled nuclear power plant.
Participants at an International Atomic Energy Agency meeting in Vienna on Wednesday agreed to send an additional staff member from the Marine Environment Laboratory in Monaco to Japan this week.....

Thursday, March 31, 2011 08:01 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_03.html

Areva to help TEPCO remove contaminated water

The head of the Japanese subsidiary of the world's largest nuclear energy firm says he is ready to help remove contaminated water from the crippled Fukushima plant.
The news comes after radioactive iodine-131, about 3,355 times regulated standards, was found in the sea near the Daiichi power plant on Tuesday - the highest recorded level so far.....

Thursday, March 31, 2011 08:01 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_01.html

Obama pushes for nuclear power despite Fukushima

US President Barack Obama has reiterated his support for more nuclear power, despite growing public concern in the wake of the crisis at Japan's Fukushima Daiichi nuclear plant.
Speaking in Washington on Wednesday, Obama praised the perseverance of the Japanese people as they struggle to recover from the March 11th quake and put the stricken plant under control.....

Thursday, March 31, 2011 09:51 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_11.html

US to send robot to combat Japan nuclear crisis

The United States plans to send a remote-controlled robotic device to Japan next week to help combat the crisis at the troubled Fukushima Daiichi nuclear power plant.
The robot, built to withstand high-level radiation, will be shipped from the US Energy Department's laboratory in Idaho. American experts who would train Japanese operators will also come to Japan.....

Thursday, March 31, 2011 09:51 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_08.html

Radiation in seawater at new high

Japan's Nuclear and Industrial Safety Agency says.....
....The level is 4,385 times higher than the legal standard, and far above the 3,355-times level detected on Tuesday.

Thursday, March 31, 2011 12:06 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_17.html

Plant workers rushing to remove contaminated water

The Tokyo Electric Power Company, or Tepco, is stepping up efforts to remove radioactive water pooled around reactors at the troubled Fukushima Daiichi nuclear plant. The water has been hampering work to cool the reactors.

Water contaminated by high-level radiation has been found inside turbine buildings at the No.1 through No.4 reactors, as well as in tunnels outside the buildings......

Thursday, March 31, 2011 12:57 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_14.html

IAEA reports high radiation outside exclusion zone

The International Atomic Energy Agency says radiation levels twice as high as its criterion for evacuation were detected in a village 40 kilometers from the troubled Fukushima Daiichi nuclear plant.

This is outside the 20 kilometer exclusion zone and the 20-to-30 kilometer alert zone where the Japanese government advises voluntary evacuation.....

Thursday, March 31, 2011 13:29 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_18.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Press Release (Mar 31,2011)
The results of nuclide analyses of radioactive materials in the air at the site of Fukushima Daiichi Nuclear Power Station (10th release)


On March 22nd 2011, as part of monitoring activity of the surrounding
environment, we conducted nuclide analysis of radioactive materials
contained in the air which were collected at the site of Fukushima Daiichi
Nuclear Power Station, which was damaged by Tohoku-Chihou-Taiheiyo-Oki
Earthquake. As a result, radioactive materials were detected and
therefore, we summarized the results and reported them to Nuclear and
Industry Safety Agency as well as to the government of Fukushima
Prefecture. (previously announced)

On March 30th, 2011, we conducted nuclide analysis of radioactive
materials contained in the air which were collected on the same date at
the site of Fukushima Daiichi Nuclear Power Station. As a result,
radioactive materials were detected as shown in the attachment. Therefore,
we summarized the results and reported them to Nuclear and Industry Safety
Agency as well as to the government of Fukushima Prefecture today.

We are planning to conduct these surveys continuously.


attachment1:The result of the nuclide analysis of radioactive materials in the air at the site of Fukushima Daiichi Nuclear Power Station
http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e1.pdf (PDF 35.7KB)
attachment2:The result of the nuclide analysis of radioactive materials in the air at the site of Fukushima Daini Nuclear Power Station
http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e2.pdf (PDF 36.9KB)
attachment3:Nuclide analysis of radioactive materials in the air Fukushima Daiichi Nuclear Power Station (Western Gate) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e3.pdf (PDF 31.1KB)
attachment4:Nuclide analysis of radioactive materials in the air Fukushima Daini Nuclear Power Station http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e4.pdf (PDF 36.3KB)


http://www.tepco.co.jp/en/press/corp-com/release/11033101-e.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Fukushima Daiichi Nuclear Power Station(F1) live cam
05:00 AM to 19:00 PM(up date frequency 1time/h)

3/31 18:00 PM
snap20110331180704.webp

Up to 1,000 bodies left untouched near troubled nuke plant

TOKYO (Kyodo) -- Radiation fears have prevented authorities from collecting as many as 1,000 bodies of victims of the March 11 earthquake and tsunami from within the 20-kilometer-radius evacuation zone around the stricken Fukushima nuclear plant, police sources said Thursday.

One of the sources said bodies had been "exposed to high levels of radiation after death." The view was supported by the detection Sunday of elevated levels of radiation on a body found in Okuma, Fukushima Prefecture, about 5 km from the Fukushima Daiichi Nuclear Power Station....

(Mainichi Japan) March 31, 2011
http://mdn.mainichi.jp/mdnnews/national/news/20110331p2g00m0dm109000c.html

Sarkozy offers nuclear linked support to Japan, urges currency stability

NANJING, China (Kyodo) -- French President Nicolas Sarkozy on Thursday offered support to Japan in the nuclear field amid fears of radioactive leaks from a nuclear power plant in the wake of the March 11 earthquake and tsunami that devastated northeastern Japan.

Speaking at a meeting of finance ministers, central bankers and academics from the Group of 20 major economies in Nanjing, China, Sarkozy called for stability in exchange rates, saying the yen's surge after the quake and tsunami was "unacceptable" as it deviated from economic fundamentals.....

(Mainichi Japan) March 31, 2011
http://mdn.mainichi.jp/mdnnews/national/news/20110331p2g00m0dm110000c.html

Fukushima nuke crisis to be discussed at G8 summit

The Japanese and French leaders say they have agreed that the crisis at the quake-damaged Fukushima Daiichi nuclear power plant will be high on the agenda of the G8 summit scheduled for May in France.
Prime Minister Naoto Kan and French President Nicolas Sarkozy spoke to reporters on Thursday after meeting in Tokyo....

Thursday, March 31, 2011 19:10 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_33.html

Kan & Sarkozy to cooperate in handling nuke crisis

The leaders of Japan and France have confirmed that they will work together to solve the ongoing crisis at the quake-damaged Fukushima nuclear power plant.
French President Nicolas Sarkozy visited Prime Minister Naoto Kan's office in Tokyo on Thursday.....

Thursday, March 31, 2011 19:10 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_28.html

Govt may scrap nuclear energy plan

Prime Minister Naoto Kan has reportedly hinted at the possibility of a fundamental review of the government's nuclear energy plan.
Communist Party leader Kazuo Shii met Prime Minister Kan on Thursday to discuss the damaged Fukushima nuclear power plant.....

Thursday, March 31, 2011 19:10 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_27.html

US to send emergency response unit to Japan

The US military is sending Marines specialized in responding to nuclear emergencies to Japan to help deal with the trouble at the Fukushima Daiichi nuclear plant.
Japan's Self-Defense Force Joint Chief of Staff Ryoichi Oriki announced the measure on Thursday....

Thursday, March 31, 2011 19:36 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_30.html

Nuclear watchdog defends its decision

Japan's nuclear safety watchdog says it sees no reason to change the zone for which the government advised residents to stay indoors or evacuate voluntarily.
The Nuclear Safety Commission made the remark to reporters on Thursday, following reports by the IAEA that radiation levels twice as high as its criterion for evacuation were detected in soil at a village outside the zone.....

Thursday, March 31, 2011 19:37 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_34.html

Radiation monitors not given to each worker

NHK has learned that Tokyo Electric Power Company, or TEPCO, has not provided every worker at the damaged Fukushima nuclear plant with radiation monitors, breaking government rules.
High levels of contamination have been detected at the Daiichi power complex following a series of hydrogen explosions that have scattered radioactive substances.....
p.jpg

Thursday, March 31, 2011 19:37 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_31.html

Work continues to remove contaminated water

Tokyo Electric Power Company is continuing its efforts to remove radioactive water pooled in the basement of the turbine buildings at the Fukushima Daiichi nuclear plant.
The presence of water contaminated by high-level radiation at the Number 1 through Number 3 reactors is hampering work to restore the reactors' cooling systems.....

Thursday, March 31, 2011 19:43 +0900 (JST)
http://www3.nhk.or.jp/daily/english/31_32.html

Students cancel enrollment at universities in disaster-stricken area over radiation fears

Public and private universities in Fukushima Prefecture, which hosts Japan's troubled nuclear power plant, have received a barrage of inquiries about radiation, and some would-be students have cancelled their enrollments over radiation fears.
According to data compiled by the Mainichi Shimbun, at least 11 would-be students had cancelled their enrollments for universities in Fukushima Prefecture as of March 30 over fears related to earthquakes and the nuclear crisis. All of the universities which have had cancellations are located outside the zones around the Fukushima No. 1 Nuclear Power Plant designated for evacuation or staying indoors. In addition, the levels of radiation in the areas where the universities are located are very low. Experts are urging people to "act calmly"....

(Mainichi Japan) March 31, 2011
http://mdn.mainichi.jp/mdnnews/national/news/20110331p2a00m0na014000c.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Press Release (Mar 31,2011)
Detection of radioactive materials from the seawater around the discharge canal of Fukushima Daiichi Nuclear Power Station(11th release)


On March 21st 2011, radioactive materials were detected from the seawater
around the discharge canal (south) of Fukushima Daiichi Nuclear Power
Station which was damaged by the 2011 Tohoku-Taiheiyou-Oki Earthquake.
This is the result of the sampling survey of radioactive materials in the
seawater which was implemented as a part of monitoring activity of
surrounding environment. We have informed the result to Nuclear and
Industrial Safety Agency (NISA) and Fukushima prefecture.
(previously announced)

On March 30th 2011, we have conducted re-sampling survey to examine the
effect of radioactive materials in the seawater. Today, we have informed
the result to Nuclear and Industrial Safety Agency (NISA) and the
government of Fukushima Prefecture, because radioactive materials were
detected as shown in the attachment.

We will continue to conduct similar sampling survey.

attachment1: The result of the nuclide analysis of the seawater (Around the discharge canal (north) of Unit 5 and 6 Fukushima Daiichi Nuclear Power Station) 8:40 (PDF 7.60KB) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e10.pdf
attachment2: The result of the nuclide analysis of the seawater (Around the discharge canal (north) of Unit 5 and 6 Fukushima Daiichi Nuclear Power Station) 14:15 (PDF 7.60KB) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e11.pdf
attachment3: The result of the nuclide analysis of the seawater (Around the discharge canal (south) of Fukushima Daiichi Nuclear Power Station) 8:20 (PDF 7.61KB) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e12.pdf
attachment4: The result of the nuclide analysis of the seawater (Around the discharge canal (south) of Fukushima Daiichi Nuclear Power Station) 13:55 (PDF 7.61KB) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e13.pdf
attachment5: The result of the nuclide analysis of the seawater (Around the north water discharge canal of Fukushima Daini Nuclear Power Station ) 10:00 (PDF 7.58KB) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e14.pdf
attachment6: The result of the nuclide analysis of the seawater (Around Iwasawa shore at Fukushima Daini Nuclear Power Station) 9:05 (PDF 7.61KB) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e15.pdf
attachment7: Radioactivity Density of Seawater (PDF 54.0KB) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e16.pdf

http://www.tepco.co.jp/en/press/corp-com/release/11033109-e.html

Press Release (Mar 31,2011)
A correction of "The status of water analysis in the trench of Fukushima Daiichi Nuclear Power Station"


We would like to make a correction to a part of appendix "The result of
the nuclide analysis of water in the trench of Unit 1 Fukushima Daiichi
Nuclear Power Station" of "The status of water analysis in the trench of
Fukushima Daiichi Nuclear Power Station" announced on 30th March. We
apologize for any inconvenience and would like to correct as follows:

<Correction part and context>

- "The result of the nuclide analysis of water in the trench of Unit 1
Fukushima Daiichi Nuclear Power Station"
?Densityensity (Bq/cm3)
Tc-99 (Approx. 6 hours) Approx. 2.8 x 10-1
( Before: Tc-99 (Approx. 6 hours) Approx. 2.0 x 10-1)

Appendix:"The result of the nuclide analysis of water in the trench of Unit 1 Fukushima Daiichi Nuclear Power Station (Revised)" (PDF 10.4KB)
http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e17.pdf

http://www.tepco.co.jp/en/press/corp-com/release/11033110-e.html

Press Release (Mar 31,2011)
The detection of radioactive materials in the water on 1st basement of turbine building at the site of Fukushima Daiichi Nuclear Power Station


On March 28th 2011, we received advice from Nuclear Safety Commission of
Japan to conduct sampling survey of the water on the first basement of
turbine building of Fukushima Daiichi Nuclear Power Station as well as to
reinforce the sampling survey of seawater in order to secure safety and to
monitor the leakage of the water on the basement into underground and/ or
sea.

On March 30th, 2011, we conducted nuclide analysis of radioactive
materials, the sample of which was collected from the water on 1st
basement (sub drain) of turbine building at the site of Fukushima Daiichi
Nuclear Power Station. Because radioactive materials were detected as a
result, as shown in the attachment, we reported the result to Nuclear and
Industry Safety Agency as well as to the government of Fukushima
Prefecture today.


Appendix:Fukushima Daiichi Nuclear Power Station: the result of measurement of sub drain(PDF 11.2KB) http://www.tepco.co.jp/en/press/corp-com/release/betu11_e/images/110331e18.pdf
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Fukushima Daiichi Nuclear Power Station(F1) live cam
05:00 AM to 19:00 PM(up date frequency 1time/h)

4/01 08:00 AM
snap20110401083445.webp

Radiation detected in beef, vegetables

Radiation exceeding safety standards has been detected in beef from Fukushima and vegetables from Ibaraki, Tochigi and Chiba prefectures.
The health ministry says it detected 510 becquerels per kilogram of radioactive cesium, above than the national limit of 500, in round beef from a cow raised in a village in Fukushima prefecture on Wednesday. The beef has not been shipped.....

Friday, April 01, 2011 05:09 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_05.html

Tsunami footage of Fukushima thermal plant posted

Video footage of the March 11th tsunami, apparently taken by someone at a thermal power plant in Fukushima prefecture, has been posted on YouTube.
The video was apparently taken from inside the Tohoku Electric Power Company's Haramachi thermal plant in Minamisoma City.....
01_08_v_s.webp
PN2011040101000237.-.-.CI0003.jpg
47 news
http://www.youtube.com/watch?v=pRYgBzZIGuM
<iframe width="180" height="150" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.co.jp/maps?hl=fr&ie=UTF8&t=h&brcurrent=3,0x6020bd8efeb27f57:0x4bc7f8df7b936e97,1,0x6020962e7afdb745:0x83c3b3148934831b&ll=37.665478,141.017504&spn=0.010191,0.01545&z=14&output=embed"></iframe><br /><small><a href="http://maps.google.co.jp/maps?hl=fr&ie=UTF8&t=h&brcurrent=3,0x6020bd8efeb27f57:0x4bc7f8df7b936e97,1,0x6020962e7afdb745:0x83c3b3148934831b&ll=37.665478,141.017504&spn=0.010191,0.01545&z=14&source=embed" style="color:#0000FF;text-align:left">hara town thermal power station</a></small>
Friday, April 01, 2011 05:09 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_08.html

Researcher explains how radiation reaches Tokyo

A Japanese researcher explained to NHK how radioactive substances that leaked from the crippled Fukushima Daiichi nuclear power plant have spread and reached Tokyo and other parts of the Kanto region.
Hiromi Yamazawa, a Professor at Nagoya University graduate school, says that high levels of radiation have reached Kanto at least twice since the nuclear plant accident....

Friday, April 01, 2011 05:09 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_03.html

Singapore bans imports of vegetables from Shizuoka

Singapore has announced that it has suspended imports of vegetables and fruit from central Japan due to radioactive contamination.
Singapore has increased its surveillance of food imports from Japan since the start of the trouble at the Fukushima Daiichi nuclear plant to ensure that they are safe for consumption. About 380 samples so far have been tested for radioactivity.....

Friday, April 01, 2011 05:09 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_07.html

TEPCO to ensure radiation monitoring for workers

Tokyo Electric Power Company says it may postpone low priority work at the damaged Fukushima Daiichi nuclear plant to ensure radiation monitoring for workers.
TEPCO said on Thursday that the quake destroyed many radiation monitors and that only 320 out of the 5,000 it had prior to the disaster are now available.....

Friday, April 01, 2011 07:36 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_09.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

unit4 from crane arm camera
snap20110401141548.webp20110401-132160-1-L.webpyomiuri online
snap20110401141552.webp

Radioactive substances in underground water

Tokyo Electric Power Company says it has detected radioactive substances in underground water at the Fukushima Daiichi nuclear plant.
TEPCO, operator of the plant, has been checking below-ground water on the advice of the Nuclear Safety Commission of Japan.....

Friday, April 01, 2011 11:23 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_17.html

IAEA: High level of iodine-131 outside zone

The International Atomic Energy Agency has revealed that iodine-131 was the radioactive substance that exceeded its criterion for evacuation in a village 40 kilometers from the Fukushima Daiichi nuclear plant.
The agency did not give the name of the substance at its news conference on Wednesday.
The village of Iitate to the northwest of the plant is outside the 20 kilometer exclusion zone and the 20 to 30 kilometer alert zone where the Japanese government advises voluntary evacuation....
01_13_v_s.webp
<iframe width="150" height="150" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.ch/maps?hl=fr&ie=UTF8&t=h&ll=37.679048,140.735056&spn=0.002547,0.003197&z=16&output=embed"></iframe><br /><small><a href="http://maps.google.ch/maps?hl=fr&ie=UTF8&t=h&ll=37.679048,140.735056&spn=0.002547,0.003197&z=16&source=embed" style="color:#0000FF;text-align:left">iitate village</a></small>
Friday, April 01, 2011 11:40 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_13.html

GE: Fukushima reactors have no structural defects

The chief executive of General Electric has stressed that the GE reactors at the Fukushima Daiichi nuclear plant have no structural problems.
Jeff Immelt spoke to NHK and other media outlets on Thursday. Some observers say the No. 1 and 2 reactors, the oldest types at the plant, have a flaw in their designs.....

Friday, April 01, 2011 12:24 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_21.html

TEPCO reprimanded over sloppy radiation checks

Japan's nuclear safety agency has reprimanded Tokyo Electric Power Company over its failure to ensure the safety of workers at the Fukushima Daiichi nuclear power plant due to shortages of radiation monitors.

Some teams of workers had to share a radiation monitor, although they are supposed to have one each. Many monitors stopped working after the massive quake....

Friday, April 01, 2011 13:30 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_24.html

Program errors force TEPCO to review all data

Tokyo Electric Power Company says it will review all data on radiation leaked from the damaged Fukushima Daiichi nuclear plant, citing errors in a computer program.
The utility says it found errors in the program used to analyze radioactive elements and their levels, after some experts noted that radiation levels of leaked water inside the plant were too high......

Friday, April 01, 2011 15:39 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_28.html

Vehicle tries to enter Fukushima Daiichi plant, breaks into Daini plant

TOKYO (Kyodo) -- A vehicle of what appears to be right-wing campaigners tried to enter the radiation-leaking Fukushima Daiichi nuclear power plant, and then broke through the gate of the nearby Fukushima Daini power plant Thursday, the government's nuclear safety agency said.

The driver of the vehicle was later seized by police, and the agency said it ordered Tokyo Electric Power Co., the operator of the two plants in Fukushima Prefecture, to take all measures to ensure security especially from the viewpoint of nuclear material protection......

(Mainichi Japan) April 1, 2011
http://mdn.mainichi.jp/mdnnews/national/archive/news/2011/04/01/20110401p2g00m0dm005000c.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Press Release (Apr 01,2011)
The record of the earthquake intensity observed at Fukushima Daiichi Nuclear Power Station and Fukushima Daini Nuclear Power Station (Interim Report)


This is the record of the earthquake intensity observed at the lowest
basement of the reactor buildings of Fukushima Daiichi Nuclear Power
Station and Fukushima Daini Nuclear Power Station when the
Tohoku-Taiheiyou-Oki Earthquake occurred approximately at 2:46pm on March
11th, 2011.

This report also contains Maximum Response Acceleration based on
"Regulatory Guide for Reviewing Seismic Design of Nuclear Power Reactor
Facilities (Revised in 2006)".
We will endeavor to keep collecting as much data as possible and examine
it in more detail.


The comparison between Basic Earthquake Ground Motion and the record of
the earthquake intensity observed at the lowest basement of the reactor
buildings of Fukushima Daiichi Nuclear Power Station and Fukushima Daini
Nuclear Power Station when the Tohoku-Taiheiyou-Oki Earthquake occurred.

1.gif

【Reference】
Threshold for reactor scram at each unit(The reactor automatically stops
if the intensity of the quake exceeds the threshold.)

2.gif

Glossary
? Observed Record of Earthquake Intensity
Record that indicates the intensity of an earthquake (Unit: gal)

? Regulatory Guide for Reviewing Seismic Design of Nuclear Power Reactor
Facilities
Revised in September 2006 based on the newly accumulated knowledge on
seismology and earthquake engineering and advanced technologies of
seismic design, this is a regulatory guide in reviewing the validity
of the seismic design of nuclear power reactor facilities.

? Basic Earthquake Ground Motion Ss
A basic earthquake ground motion in seismic design of facility,
stipulated in Regulatory Guide for Reviewing Seismic Design of Nuclear
Power Reactor Facilities

? Maximum Response Acceleration against Basic Earthquake Ground Motion Ss
Assuming Basic Earthquake Ground Motion Ss in the evaluation of the
earthquake-proof safety, this is the Maximum value of the quake of a
building, which is expressed in acceleration.
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Battle continues for Fukushima

Urgent work is continuing on several fronts to contain the crisis at the Fukushima Daiichi nuclear power plant.

Efforts to cool down the reactors continued on Friday. A barge provided by the US Navy is preparing to pump large volumes of fresh water by hose to a water tank near the No.1 reactor......
01_33_v_s.webp
Friday, April 01, 2011 19:25 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_33.html

Tremors exceeded design limits for 3 reactors

The operator of the Fukushima Daiichi nuclear power station says 3 of the plant's 6 reactors were shaken on March 11th by tremors exceeding forces they were designed to withstand.

The Tokyo Electric Power Company, known as TEPCO, says reactor No.2 suffered the largest horizontal ground acceleration of 550 gals, which is 26 percent stronger than the reactor's design limit.......

Friday, April 01, 2011 19:40 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_39.html

Fukushima beef cleared of radioactive cesium

Beef from a village in Fukushima Prefecture that had tested positive for excessive radioactive cesium has been cleared of contamination in a second test.

Japan's health ministry says Friday's new round of testing did not detect any trace of cesium in meat from the same cattle......
n.jpg

Friday, April 01, 2011 21:27 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_43.html

TEPCO releases new footage of Number 4 reactor

Tokyo Electric Power Company has released new video footage of the Number 4 reactor building at its damaged Fukushima complex.
The utility firm shot the video using a camera installed on the tip of the long arm of a special construction vehicle....

Friday, April 01, 2011 22:04 +0900 (JST)
http://www3.nhk.or.jp/daily/english/01_42.html
plz see http://www.flutrackers.com/forum/showthread.php?p=402806#post402806

TEPCO head office 4/1
<iframe title="YouTube video player" width="400" height="255" src="http://www.youtube.com/embed/B3HChjSukGY?rel=0" frameborder="0" allowfullscreen></iframe>
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

URGENT: Gov't eyes injecting nitrogen into reactor vessels to prevent blasts

"The government and Tokyo Electric Power Co. are considering injecting nitrogen into containment vessels..."



http://english.kyodonews.jp/news/2011/04/82625.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

URGENT: Gov't eyes injecting nitrogen into reactor vessels to prevent blasts

"The government and Tokyo Electric Power Co. are considering injecting nitrogen into containment vessels..."

http://english.kyodonews.jp/news/2011/04/82625.html

This post says that a physicist, (but not a nuclear engineer), suggested using liquid nitrogen sometime ago.

http://www.dallasblog.com/201103161007858/dallas-blog/can-yukio-edano-save-japan-with-liquid-nitrogen.html

by Tom McGregor Wed, Mar 16, 2011, 07:10 PM
"Nevertheless, Ms. Lin-Hendel has not received a response from the so-called ?technical expert,?.."
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Fukushima Daiichi Nuclear Power Station(F1) live cam
05:00 AM to 19:00 PM(up date frequency 1time/h)

4/02 09:00 AM
snap20110402092813.webp

Radioactive water may be kept in mega float

Japan's government is deciding if highly radioactive water at the Fukushima Daiichi nuclear plant can be temporarily kept in a steel mega float or in US military vessels.

Highly radioactive materials have been detected in water at the crippled nuclear plant in northeast Japan....
02_04_v_s.webp
Saturday, April 02, 2011 05:33 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_04.html

TEPCO speeds up work to remove radioactive water

The operator of the Fukushima Daiichi nuclear plant is stepping up work to remove radioactive water that hinders the functioning of the cooling systems.
Tokyo Electric Power Company is trying to remove contaminated water from the basements of the turbine buildings of the No.1, 2, and 3 reactors......
c.jpg

Saturday, April 02, 2011 09:05 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_09.html

Restoring stable cooling systems may take time

The operator of the crippled Fukushima Daiichi nuclear plant is working hard to restore systems that cool reactors in a stable manner by circulating massive volumes of water.
Currently, freshwater is being poured directly into the reactors and the pools containing spent nuclear fuel rods, to cool them down.......

Saturday, April 02, 2011 09:05 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_07.html

TEPCO to get a massive floating platform

Tokyo Electric Power Company is going to get a massive hollow floating platform from Shizuoka City. TEPCO plans to use it to store radioactive water at its crippled Fukushima Daiichi nuclear plant.
The steel mega float is 136 meters long and 46 meters wide. Shizuoka City obtained it after it was used in an on-sea airport experiment off Yokosuka City near Tokyo. In 2003, the city turned the float into a deep-sea fishing park at a cost of about 7.3 million dollars.......

Saturday, April 02, 2011 09:05 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_02.html

Higher radiation levels on SDF helicopters

Higher than normal levels of radiation have been detected on Ground Self-Defense Force helicopters that flew over the troubled Fukushima Daiichi nuclear power plant even after decontamination.
GSDF sources say hundreds of microsieverts of radiation per hour were detected at engine inlets and other parts of the helicopters, which monitored radiation levels and took aerial pictures of the plant......

Saturday, April 02, 2011 09:27 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_12.html

IAEA reports lower radiation levels in Iitate

The International Atomic Energy Agency says radiation levels in a village 40 kilometers from the Fukushima Daiichi nuclear power plant have dropped below its criterion for evacuation.
The IAEA announced the result of its analysis on Friday.....

Saturday, April 02, 2011 11:03 +0900 (JST)
before news http://www.flutrackers.com/forum/showthread.php?p=402806#post402806
http://www3.nhk.or.jp/daily/english/02_13.html
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Radioactive water leaking from No.2 reactor crack

Tokyo Electric Power Company says it has found that radioactive water is leaking into the ocean from a 20-centimeter crack in a facility wall of the No.2 reactor at the Fukushima Daiichi nuclear power plant.

The power company said on Saturday that the level of radiation has been measured at over 1,000 millisieverts per hour.....
2011327200026.webp
dst11040215100019-p1.jpg
sankei news
snap20110402163854.webptepco
Saturday, April 02, 2011 15:46 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_19.html

Radioactive Water Leaks from Japan Nuclear Plant Into Pacific Ocean

TOKYO -- A Japanese nuclear official says highly radioactive water is leaking from a damaged nuclear plant into the Pacific Ocean.Nuclear safety spokesman Hidehiko Nishiyama says the air above the leak contains 1,000 millisiverts of radioactivity. Exposure to 500 millisiverts over a short period of time can increase the risk of cancer.

http://www.foxnews.com/world/2011/04/02/radioactive-water-leaks-japan-nuclear-plant-pacific-ocean/

Radioactive water leak confirmed

Tokyo Electric Power Company says it has identified for the first time a place where high-level radioactive water is leaking into the ocean from the No. 2 reactor at the Fukushima Daiichi nuclear plant.
The power company said on Saturday that water has been seeping from a crack in the wall of a 2-meter deep pit that contains power cables near the reactor's water intake........
F.jpg

Saturday, April 02, 2011 17:33 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_21.html

High-level radioactive iodine detected offshore

Radioactive iodine twice the country's legal standard has been detected in seawater at a location 40 kilometers south of the disabled Fukushima Daiichi nuclear power plant.
The Japanese Science Ministry on Saturday released the results of a survey based on samples taken 3 days ago. The sample was collected at a spot 10 kilometers off Iwaki City and 40 kilometers from the disabled plant, both in Fukushima Prefecture.....

Saturday, April 02, 2011 17:49 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_17.html

Tap water safe again

Japan's health ministry says test results of tap water show that radiation levels are within safety standards in all municipalities.
However, the village of Ii-tate in Fukushima Prefecture near the disabled nuclear power plant says the situation will have to be monitored for some time. It's calling on residents not to give tap water to infants as a precaution. On Friday, Ii-tate lifted restrictions on tap water consumption.....

Saturday, April 02, 2011 21:13 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_28.html

Efforts to remove radioactive water stepped up

The operator of the Fukushima Daiichi nuclear plant is stepping up efforts to remove radioactive water that has been hindering its attempts to contain the ongoing problem at the power plant.
Tokyo Electric Power Company is trying to remove contaminated water from the basements of the turbine buildings of the No.1, 2, and 3 reactors......

Saturday, April 02, 2011 21:13 +0900 (JST)
http://www3.nhk.or.jp/daily/english/02_25.html

Unknown Foreigner Information http://www.flutrackers.com/forum/showthread.php?t=165151
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

1,000 millisieverts per hour equals 1 sievert per hour, which is at the lower end of a fatal dose. A dose of 6 sieverts over a short period is nearly 100% fatal within a matter of days or weeks. Also, that measurement was taken in the air above the water. Contact with the water itself could deliver an even higher dose.

If somebody hasn't confused millisieverts (0.001 Sv) with microsieverts (0.000001 Sv), then that's the most alarming news I've heard since the reactor buildings exploded.

I hope there is a mistake in the units because data have been reported in both mSv (millisieverts) and uSv (microsieverts) and the media has been throwing around both terms, probably not realizing that 1 mSv equals 1,000 uSv.
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

crack point & line image
over 1000 msv/h
snap20110403020902.webp

into the ocean
snap20110403020805.webp
damaged
snap20110403020819.webp
pit
snap20110403020825.webp
repair...emergency measure
snap20110403020834.webp
 
Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Re: Japan - Fukushima Daiichi Nuclear Power Plant Crisis - Units 1 - 6 Reports, News, Graphics - March 17 +

Radioactive water continues to leak into sea

Highly radioactive water continues to leak into the sea through a crack in a pit at the troubled Fukushima Daiichi power plant, despite ongoing work to pour concrete into the pit to stop the leakage.....

Sunday, April 03, 2011 01:41 +0900 (JST)
http://www3.nhk.or.jp/daily/english/03_01.html

Radioactive levels measured within 20km of plant

The Japanese government and the operator of the stricken Fukushima Daiichi power plant have started to gauge radioactive levels in the air within a 20 kilometer radius of the plant.....
03_02_v_s.webp
Sunday, April 03, 2011 05:46 +0900 (JST)
http://www3.nhk.or.jp/daily/english/03_02.html

Resin sprayed on grounds

Test-spraying of a resin solution over debris and the ground to seal in radioactive substances that might otherwise spread further into the environment has begun at Tokyo Electric Power Co.'s Fukushima No. 1 nuclear power plant.
In the Nos. 1 to 3 reactors, preparations progressed to use an external power supply to activate electric pumps to inject coolant water into the reactors....

(Apr. 3, 2011)
yomiuri online http://www.yomiuri.co.jp/dy/national/T110402002976.htm

TEPCO: Quake intensity at Fukushima plant exceeded safeguard standards

The Tokyo Electric Power Co. announced Friday that the tremors that shook the Fukushima No. 1 nuclear power plant during the March 11 earthquake exceeded plant's quake-resistance standards.....

asahi com http://www.asahi.com/english/TKY201104020232.html

Radiation below legal limits found in farm, sea products near Fukushima

TOKYO (Kyodo) -- The health ministry said Saturday that lower levels of radiation materials than the legal limits were detected in farm products and seafood in and around Fukushima Prefecture where the crippled nuclear power plant is located......
snap20110403123347.webpsnap20110403123339.webp
http://mdn.mainichi.jp/mdnnews/national/news/20110403p2g00m0dm007000c.html

Advance party of U.S. military radiation control team arrives

TOKYO (Kyodo) -- A 15-member advance party of a U.S. military radiation control team arrived Saturday at Yokota Air Base in western Tokyo to help Japan deal with its worst nuclear crisis, a U.S. military official said.....

http://mdn.mainichi.jp/mdnnews/national/news/20110403p2g00m0dm003000c.html

PM advisor: effort to stop radioactive leakage

An advisor to the prime minister has pledged an all-out effort to contain the leakage of radioactive substances from the Fukushima Daiichi nuclear power complex within a few months.....

Sunday, April 03, 2011 12:50 +0900 (JST)
http://www3.nhk.or.jp/daily/english/03_08.html

2 TEPCO workers at Fukushima plant found dead

Tokyo Electric Power Company has said two employees who had gone missing since the March 11th disaster were found dead at the Fukushima nuclear power plant.....

Sunday, April 03, 2011 13:02 +0900 (JST)
http://www3.nhk.or.jp/daily/english/03_11.html

小久保 和彦さん Kazuhiko KOKUBO, 24 years old
寺島 祥希さん Yoshiki TERASHIMA, 21 years old

presumed time of death: 16:00 PM 11 Mar
cause of death: hemorrhagic shock caused by multiple injury
found point: basement of the Number 4 reactor's turbine building on 30 Mar
recovered: 31 Mar
autopsy: 2 April
tepco http://www.excite-webtl.jp/world/english/web/?wb_url=http%3A%2F%2Fwww.tepco.co.jp%2Fcc%2Fpress%2F11040301-j.html&wb_lp=JAEN&wb_dis=2
 
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