U.S. Navy Repositions Ships Off Japan, Contamination Detected

Monday, March 14, 2011
Photo courtesy US Navy
The U.S. 7th Fleet has temporarily repositioned its ships and aircraft away from the Fukushima Dai-Ichi Nuclear Power Plant after detecting low level contamination in the air and on its aircraft operating in the area. The source of this airborne radioactivity is a radioactive plume released from the Fukushima Dai-Ichi Nuclear Power Plant. 
 
For perspective, the maximum potential radiation dose received by any ship's force personnel aboard the ship when it passed through the area was less than the radiation exposure received from about one month of exposure to natural background radiation from sources such as rocks, soil, and the sun. 
 
The ship was operating at sea about 100 miles northeast of the power plant at the time. 
 
Using sensitive instruments, precautionary measurements of three helicopter aircrews returning to USS Ronald Reagan after conducting disaster relief missions near Sendai identified low levels of radioactivity on 17 air crew members. The low level radioactivity was easily removed from affected personnel by washing with soap and water. They were subsequently surveyed, and no further contamination was detected. 
 
As a precautionary measure, USS Ronald Reagan and other U.S. 7th Fleet ships conducting disaster response operations in the area have moved out of the downwind direction from the site to assess the situation and determine what appropriate mitigating actions are necessary. 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter April 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Navy

India to Take Part in Maritime Drill in South China Sea

India will join US and Japan conduct joint naval exercises in the northern waters of the Philippine Sea, an area close to the East and South China Seas where Beijing

Indian Sub Kalvari Undergoes Sea Trials

‘Kalvari’ (Tiger Shark), the first of the Scorpene-class submarines, went to sea for the first time on Sunday marking the commencement of sea trials.    The

Turkish LPD Comes into Effect

Turkey has launched the building phase of its amphibious landing platform dock (LPD) warship for the Turkish Naval Forces with a ceremony on April 30, says Hurriyet.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Offshore Oil Pipelines Pod Propulsion Salvage Ship Repair Shipbuilding / Vessel Construction
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.0682 sec (15 req/sec)