8/24/2011 Japan Triples Airborne Radiation Checks as ‘Hot Spots’ Spread

Source: Bloomberg
Date: Aug 24, 2011 12:25 AM CT
by: Tsuyoshi Inajima and Yuji Okada

Japan will more than triple the number of regions it checks for airborne radiation as more contaminated “hot spots” are discovered far from Tokyo Electric Power Co.’s crippled Fukushima nuclear power station.

The government said it will increase radiation monitoring by helicopter to 22 prefectures from the six closest to the plant, which began spewing radiation after an earthquake and tsunami struck the station in March. The plan comes after radioactive waste more than double the regulatory limit was found 200 kilometers (125 miles) from the plant this week.

Authorities have refused to give a cumulative figure for radiation released from the Fukushima Dai-ichi nuclear plant after estimating in June that fallout in the six days following the quake was equal to 15 percent of total radiation released in the Chernobyl nuclear disaster in 1986. The authorities have been too slow to widen airborne radiation testing, said Tetsuo Ito, the head of Kinki University’s Atomic Energy Research Institute in Osaka.

“The government should have expanded the monitoring area by helicopters much earlier to ease concerns among the public,” Ito said in a telephone interview yesterday.

Officials on Aug. 12 found compost in a kindergarten yard in Tokamachi city, Niigata prefecture containing radioactive cesium measuring 27,000 becquerels per kilogram, Kenichiro Kasuga, an official at the city’s disaster prevention department, said by phone.
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8/23/2011 Quake sensors removed around Virginia nuke plant due to budget cuts

Source: The Raw Story
Date: Tuesday, August 23rd, 2011 -- 3:52 pm
by:  David Edwards


A nuclear power plant that was shut down after an earthquake struck central Virginia Tuesday had seismographs removed in 1990s due to budget cuts.

U.S. nuclear officials said that the North Anna Power Station, which has two nuclear reactors, had lost offsite power and was using diesel generators to maintain cooling operations after an 5.9 earthquake hit the region.
The North Anna plant, which was near the epicenter of Tuesday's quake, is reportedly located on a fault line.
The U.S. Nuclear Regulatory Commission rates the plant as the seventh most likely to receive core damage from a quake. But they say the chances of that are only 1 in 22,727.

According to the Virginia Department of Mines, Minerals and Energy (DMME), the Virginia Tech Seismological Observatory (VTSO) removed all seismographs from around the plant in the 1990s due to budget cuts.

In February, Dominion Virginia Power confirmed its commitment to add a third reactor to the plant.
"While Dominion has not decided on the schedule to build the unit, the company will continue to move forward with the federal combined operating license process and preliminary site development work," Dominion CEO Thomas F. Farrell II said in a statement.

Update: Institute for Policy Studies (IPS) Senior Scholar Bob Alvarez told the Project on Government Oversight (POGO) that the North Anna plant was built to withstand a 5.9-6.1 quake.