logo
* 搜尋
* 核能資訊中心
* 中心簡介
* 相關資訊
* 瀏覽人數
今天: 15313
昨天: 20847
本月: 51276
總計: 624209
國際核能現況 : Crane supports Hanford clean-up
發表人 nicenter 於 2019/1/11 9:56:05 (12 人讀取)

Crane supports Hanford clean-up


A 150-tonne rough-terrain crane will enable workers to access hard-to-reach locations across the US Department of Energy's (DOE) Hanford site in Washington State.




The crane and a 256-foot extension in use lifting lift ironworkers and electricians to the work area at the Cold Test Facility (Image: DOE Office of Environmental Management)

The crane has been retrofitted by site services provider Mission Support Alliance (MSA), the contractor to the DOE Office of Environmental Management's Richland Operations Office. It has already been used to change lights at the Cold Test Facility, a test site for technology used to remove high-level radioactive and chemical waste from Hanford’s underground storage tanks.


The set-up of the facility required the crane’s projected arm plus an extension to reach a combined length of 256 feet (78 metres) to provide access to the structure.


Sean McFadden, MSA crane pool coordinator, said the crane had been a valuable tool in the cleanup mission, especially in the 'tank farms'. "The crane’s larger capacity, wider work radius, and greater reach allow workers to navigate through different terrain and obstacles," he said.

 

From 1943 to 1987, the Hanford site in southeastern Washington produced plutonium for US military programmes. Over that time, the site produced more than 20 million pieces of uranium metal fuel for nine nuclear reactors, and processed 110,000 tonnes of fuel, discharging billions of litres of liquids to soil disposal sites and radioactive waste to 177 large underground tanks.


Environmental cleanup of the site and managing the legacy of over five decades of nuclear weapons production is overseen by the DOE's Richland Operations Office and the Office of River Protection.


Researched and written by World Nuclear News



source: http://www.world-nuclear-news.org/Articles/New-crane-supports-Hanford-clean-up



其他新聞
2019/1/23 9:54:54 - Swedish repository expansion given regulatory approval
2019/1/23 9:42:54 - USA clears way for HALEU
2019/1/23 9:38:05 - Dismantling of Oskarshamn 2 internals completed
2019/1/23 9:36:15 - Ukraine highlights role of science in nuclear sector
2019/1/22 9:19:52 - 原能會於今(21)日完成核二廠除役許可申請之程序審查,開始進行實質審查作業
2019/1/21 9:40:58 - NRG receives funding for nuclear medicine R&D centre
2019/1/21 9:38:54 - Russia and Serbia to cooperate in nuclear power
2019/1/21 9:37:19 - The next steps for Horizon
2019/1/21 9:34:59 - US company demonstrates innovative waste disposal concept
2019/1/21 9:32:54 - 核三廠1號機預定於1月20日降載例行測試,原能會持續監控電廠運轉安全

 線上期刊目錄

 友善連結

單位類

行政院原子能委員會
原能會輻務小站臉書
放射性物料管理局
核能研究所
國立清華大學工程與系統科學系
國立清華大學生醫工程與環境科學系
中華民國核能學會
財團法人核能科技協進會

新聞類


30013 新竹市光復路二段101號 北育成三樓309室 電話:(03)571-1808 傳真:(03)572-5461 Email: nicenter[@]nicenter.org.tw