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 Reporter May 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Navy

HHI Launches Korea’s Second Minelayer

Shipbuilder Hyundai Heavy Industries (HHI) launched the second minelayer, MLS-II Nampo, for the Korean Navy.   In attendance at the MLS-II launching ceremony were Baek Seung-joo,

Philippine, Vietnamese Troops Together on Disputed Island

Vietnamese and Philippine troops played soccer and sang karaoke on a South China Sea island on Wednesday in a sign of the growing security ties between the two

Hundreds Rally in Myanmar over "boat people" Crisis

Hundreds of protesters marched through the streets of Myanmar's largest city of Yangon on Wednesday to denounce foreign criticism of the country's treatment of stateless Rohingya Muslims.

 
 
Maritime Careers / Shipboard Positions Maritime Standards Navigation Pipelines Pod Propulsion Salvage Ship Electronics Ship Repair Ship Simulators Winch
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: 0.1173 sec (9 req/sec)