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frozen wall

The Latest 

Fukushima Frozen Wall Experiences New Problems

April 13, 2018April 11, 2018 Editor 0 Comments 2018, frozen wall, fukushima

Certain sections of the frozen wall have been degrading since January. The two end sections and certain portions of the

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The Latest 

Fukushima Frozen Wall Progress 2017

January 19, 2017January 18, 2017 Editor 0 Comments frozen wall, fukushima

This map of the frozen wall, published January 17th shows the current status of the project. Most of the sea

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The Latest 

Frozen Wall Failures Signal Drastic Changes at Fukushima Daiichi

December 28, 2016 Editor 0 Comments frozen wall, fukushima, land side, NRA

Recent meetings that included TEPCO and Japan’s NRA debated the impact of the frozen wall on groundwater levels at the

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The Latest 

Fukushima Frozen Wall Update; October 4, 2016

October 4, 2016 Editor 0 Comments 2016, concrete, daiichi, frozen wall, fukushima, progress, september

TEPCO published a new report on the frozen wall dated September 29. TEPCO states that they have frozen 95 percent

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The Latest 

Typhoon Melts Two Sections Of Fukushima Ice Wall

September 2, 2016 Editor 0 Comments daiichi, frozen wall, fukushima, melt, typhoon

Asahi Shimbun reported that two sections of the underground ice wall at Fukushima Daiichi have thawed and failed two sections.

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Uncategorized 

Fukushima Frozen Wall Report For June 23 2016

June 23, 2016 Editor 0 Comments 2016, frozen wall, fukushima, june, report

Another update to the frozen wall was released. The new report shows some minor changes. The unit 1 section continues

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Uncategorized 

Fukushima Frozen Wall Progress And Failures

June 15, 2016June 14, 2016 Editor 0 Comments 2016, cement, frozen wall, fukushima, june, progress

The frozen wall at Fukushima Daiichi has seen some minor progress amid ongoing problems with freezing portions of the wall.

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Uncategorized 

Fukushima Frozen Wall Not Solid, What You Need To Know

May 2, 2016May 2, 2016 Editor 0 Comments frozen wall, fukushima, kajima, not solid, TEPCO

Last week TEPCO admitted that the frozen wall would not fully contain groundwater flowing through the plant. Original estimates of

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Uncategorized 

TEPCO Starts Frozen Wall, What You Need To Know

March 31, 2016March 31, 2016 Editor 0 Comments 2016, frozen wall, start

Full operation of the frozen wall at Fukushima Daiichi has begun. The entire process should take about 8 months to

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Uncategorized 

Fukushima Daiichi Frozen Wall Controversy Hits Stalemate

February 10, 2016 Editor 0 Comments frozen wall, fukuleaks, fukushima, NRA, simplyinfo.org, TEPCO

The NRA in Japan has put a stop to implementation of the frozen wall. Our ongoing reporting on the frozen

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The Latest 

How The Fukushima Daiichi Sea Wall Was Damaged

December 1, 2015December 1, 2015 Editor 0 Comments daiichi, frozen wall, fukushima, groundwater, head, Pressure, sea wall

TEPCO announced last week that the steel and concrete sea wall they installed and recently closed the last section of

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The Latest 

Fukushima Power System Failure Takes Down Ice Wall & Nitrogen Injection

July 28, 2015July 28, 2015 Editor 0 Comments electrical, frozen wall, fukushima, nitrogen, power

The power system to operate the freezing of the ice wall and also the nitrogen interting system for the damaged

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Uncategorized 

Frozen Wall Delayed As More Concreting At Fukushima Daiichi

February 10, 2015February 10, 2015 Editor 0 Comments concrete, daiichi, frozen wall, fukushima, trench, unit 3

TEPCO announced a two week delay in work to install a frozen underground wall around the leaking reactors at Fukushima

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Uncategorized 

TEPCO Will Not Meet Frozen Wall Deadline At Fukushima Daiichi

February 3, 2015 Editor 0 Comments 2015, delay, february, frozen wall

TEPCO has disclosed that they will not meet a deadline to have a portion of the frozen wall project done

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The Latest 

TEPCO Gets Approval To Concrete Tunnels At Fukushima Daiichi

September 18, 2014September 17, 2014 Editor 0 Comments concrete, frozen wall, Fukushima Daiichi, ice wall, trench

As part of the ongoing work to install the frozen wall around the reactor buildings at Fukushima Daiichi, concreting some

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Featured The Latest 

Fukushima Trench Freezing Failures & Tactics Technical Report

July 24, 2014July 24, 2014 Editor 0 Comments frozen wall, fukushima, ice, trench, unit 2, unit 3

Update: Added table of sea water data at the end and another TEPCO handout on the work released this week.

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The Latest 

Fukushima Frozen Wall Problem Claimed To Be Trickle Of Water

July 9, 2014July 9, 2014 Editor 0 Comments frozen wall, fukushima, trench

TEPCO is claiming a small water flow of 2 milliliters per minute is causing the frozen wall installation in cable

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The Latest 

Frozen Wall Installation Begins By Unit 1

June 2, 2014June 2, 2014 Editor 0 Comments frozen wall, fukushima, installation, unit 1

Work has begun to install the frozen wall around the reactors at Fukushima Daiichi. The first section to be done

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The Latest 

Fukushima Ice Wall Gets Go Ahead

May 27, 2014 Editor 0 Comments approval, frozen wall, fukushima, NRA

The NRA in Japan has given the go ahead for installation of the ice wall around the reactor buildings. There

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The Latest 

Fukushima Frozen Wall Scandal

May 6, 2014May 5, 2014 Editor 0 Comments bypass, frozen wall, groundwater, METI, TEPCO, water

The Japanese government began funding this project after it was discovered TEPCO had realized the need, yet hid the problem

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The Latest 

Unit 2 Frozen Trench Installation Begins At Fukushima Daiichi

April 2, 2014April 1, 2014 Editor 0 Comments contaminated water, frozen wall, fukushima, trench, unit 2

Work has begun to freeze the unit 2 trench at Fukushima Daiichi. This has been a problematic area since the

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The Latest 

Testing On Frozen Wall At Fukushima Daiichi Is Underway

December 3, 2013 Editor 0 Comments 2013, daiichi, frozen wall, fukushima, tests

Work has begun to test the frozen underground wall concept at Fukushima Daiichi. A test section was frozen including the

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