Subcontractor Tells Fukushima Workers To Hide Radiation Exposure

First time accepted submitter fredprado writes "Apparently at least one subcontractor hired to clean up the Fukushima site has been urging their workers to put their radiation detectors lined under lead shieldings. A diagram can be seen here. The authorities decided not to prosecute him, even after one employee presenting them recordings of him trying to talk the said employee into it."

Comments

Health effects in children

[symbolset]

Thyroid cysts or nodules are being found in 36% of 38,000 Fukushima children. A 2001 study in Nagasaki found an incidence of 0%. Thyroid is associated with iodine, as the substance is essential to its function. Iodine-131 was a considerable component of the contaminants released in the incident.

Re:Doesn't work.

[geoskd]

No where in all that did I see any hint of a better idea.

The root of our economic problem (as you hinted at, but stopped short of actually saying), is that our economy depends on balance. That balance is the level of production and the level of consumption being about equal. When Production becomes too great, companies cut back. When consumption becomes too great, shortages drive up costs and cause a bubble (which will burst). The basic trouble is that technology constantly drives increases in production, and decreases in overall consumption. (Greater production at lower cost, pushes wealth to the top, but the consumers have less money to buy things, so consumption actually is reduced. There are only two forces on earth that combat this trend, and restore balance to the economy, and one or both will result. The first is taxes. The best known way to get the wealth back from the top, and restore the consumption power it has, is to return it to the bottom by the way of social programs (health care, disability, welfare). The second way is revolution. With not enough taxes on the wealthy to counteract the concentrating effects of innovation, the concentration of wealth at the top unbalances the economy, causing rapid economic swings, volatile prices, and unemployment. If the process continues unchecked, the only logical result is revolution, and it is invariable, and inevitable.

-=Geoskd

Re:This is why we need more unions and more worker

[AmiMoJo]

In the UK we have Health and Safety guys to enforce that kind of thing. It is their job to protect workers and nothing else. Their authority overrules other managers in most cases.

Re:That Poster...

[ChumpusRex2003]

The lead is likely very effective at reducing recorded exposure - probably cutting it by 75-90%. Most of the radiation in a typical fission product incident is beta radiation, which will be substantially attenuated by 1 mm of lead (the beta particles won't get through, but probably 1-2% of their energy may get through as bremmstrahlung X-rays). Gamma rays, will also be attenuated but only by a few % (high energy direct photons won't be significantly affected, but photons scattered from concrete, etc. will be of much lower energy, so will tend to be heavily attenuated).

There are plenty of radiation suits that offer 0.1 or 0.2 mm lead equivalent protection (they don't usually contain lead for environmental reasons, bismuth is usually used instead). These are quite useful for protection against beta energy, even if they do nothing for gamma. However, the sheer weight of even a 0.2 mm lead suit makes it only barely practical (though I understand the US military have bought a lot of them).

However, lead boots are a sensible precaution - most of the radiation in a Fukushima type incident is in the form of water soluble or suspended particles, which pool on the floor in puddles. Severe radiation injury to the feet from beta emitters is possible - 1mm lead equivalent rubber boots are tolerable to wear, and would offer substantial protection to the feet.