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Some of the US Army personnel who participated in the dome construction and transport of radioactive materials claim that illnesses that developed years later are a result of having been exposed without protection. Some of them have died of cancer and others have become sick. The US government denies
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Concern primarily lies in the rapid tidal response to the height of the water beneath the debris pile, with the potential for contamination of the groundwater supply with radionuclides. One particular concern is that, in order to save costs, the original plan to line the porous bottom crater with
382:
in
November 2019 reignited fears of the dome cracking and releasing radioactive material into the soil and surrounding water. The DOE was directed by Congress to assess the condition of the structure and develop a repair plan during the first half of 2020. The report was published in June 2020.
364:
However, as the
Department of Energy report stated, the released radionuclides will be very rapidly diluted and should not cause any elevated radioactive risk for the marine environment, compared to what is already experienced. Leaking and breaching of the dome could however disperse
386:
In June 2020, the US Department of Energy released a report stating that the dome is in no immediate danger of collapse or breach and that the radioactive material within is not expected to have any measurable adverse effect on the surrounding environment for the next twenty years.
348:
However, the soil around the dome was found to be more contaminated than its contents, so a breach could not increase the radiation levels by any means. Because the cleaning operation in the 1970s only removed an estimated 0.8 percent of the total
268:
repository left by the United States after it conducted a series of nuclear tests on
Enewetak Atoll between 1946 and 1958. There are ongoing concerns around deterioration of the waste site and a potential radioactive spill.
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that there is any connection between the work on the island and the health problems and has so far refused to offer any compensation for the illnesses associated with the construction of Runit Dome.
357:
than the debris of the dome itself, so even in the event of a total collapse, the radiation dose delivered to the local resident population or marine environment should not change significantly.
40:
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From 1977 to 1980, loose waste and topsoil from six different islands in the
Enewetak Atoll was transported to the site and mixed with concrete to seal the nuclear blast crater created by the
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test. Four thousand US servicemen were involved in the cleanup from this test, and it took three years to complete. The waste-filled crater was finally
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concrete was abandoned. Since the bottom of the crater consists of permeable soil, there is seawater inside the dome.
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in the
Enewetak atoll, the soil and the lagoon water surrounding the structure now contain a higher level of
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Visual
Description of the Concrete Exterior of the Cactus Crater Containment Structure LLNL-TR-648143
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521:
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998:
342:
435:
306:, is a 115 m (377 ft) diameter, 46 cm (18 in) thick dome of concrete at
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575:"A Visual Description of the Concrete Exterior of the Cactus Crater Containment Structure"
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In 1982, a US government task force raised concern about a probable breach if a severe
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found that the concrete dome had weathered with minor cracking of the structure.
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547:"How the U.S. betrayed the Marshall Islands, kindling the next nuclear disaster"
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Aerial view of the Runit Dome. The dome is placed in the crater created by the "
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This dome in the
Pacific houses tons of radioactive waste – and it's leaking
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conducted in the
Enewetak Atoll by the United States between 1946 and 1958.
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644:. Marshall Islands Dose Assessment & Radioecology Program. 7 April 2015
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802:, Michael B. Gerrard, 3 December 2014. Retrieved 19 September 2016.
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868:"Troops Who Cleaned Up Radioactive Islands Can't Get Medical Care"
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839:"Report on the Status of the Runit Dome in the Marshall Islands"
726:"Report on the Status of the Runit Dome in the Marshall Islands"
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Deadly dome of gorgeous
Pacific island leaking radioactive waste
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Satellite view of Runit Island showing the Runit Dome
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In 1952, the United States dropped the nuclear bomb
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1452:Ronald Reagan Ballistic Missile Defense Test Site
341:were to hit the island. In 2013, a report by the
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814:"Nuclear Waste – Runit Dome – Marshall Islands"
702:Jan Hendrik Hinzel, Coleen Jose and Kim Wall. "
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27:Island in the Enewetak Atoll, Marshall Islands
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520:Crater created by detonation on 5 May 1958 (
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665:"A Pacific Isle, Radioactive and Forgotten"
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948:
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38:
712:, 3 July 2015. Retrieved 4 February 2018.
508:610 m (2,000 feet) north of Runit Island.
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794:A Pacific isle radioactive and forgotten
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369:, a radioactive element that is also a
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994:Trust Territory of the Pacific Islands
663:Michael B. Gerrard (3 December 2014).
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631:, 7 July 2015. Retrieved 12 May 2017.
1391:Constitution of the Marshall Islands
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812:Mizokami, Kyle (27 December 2019).
24:
1642:Marshall Islands War Memorial Park
596:Willacy, Mark (28 November 2017).
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753:Mark Willacy (27 November 2017).
715:
522:Operation Hardtack I, Cactus test
252:) is one of forty islands of the
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1004:Nuclear testing at Bikini Atoll
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376:An investigative report by the
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285:" nuclear weapons test in 1958.
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490:Location within Enewetak Atoll
264:. The island is the site of a
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1:
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76:Show map of Marshall Islands
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1708:American nuclear test sites
1670:indicates populated islands
1396:Compact of Free Association
984:Naval Base Marshall Islands
778:ABC News documentary, 41min
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1679:(parenthesis) indicates a
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818:www.popularmechanics.com
598:"A poison in our island"
314:. The debris stems from
999:Pacific Proving Grounds
343:US Department of Energy
1676:indicate single island
286:
106:Show map of Micronesia
416:Ivy King Nuclear Test
411:Ivy Mike Nuclear Test
280:
1605:Kwajalein Jr./Sr. HS
1573:Public School System
327:entombed in concrete
151:11.5450°N 162.3530°E
1598:Northern Islands HS
1593:Marshall Islands HS
146: /
34:
1583:Kwajalein Atoll HS
1482:Telecommunications
1077:(Sunrise, Eastern)
1065:Towns and villages
1009:Colonial governors
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799:The New York Times
669:The New York Times
555:. 10 November 2019
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876:. 28 January 2017
757:. ABC (Australia)
552:Los Angeles Times
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371:toxic heavy metal
351:transuranic waste
266:radioactive waste
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16:(Redirected from
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878:. Retrieved
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850:. Retrieved
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1416:Legislature
1198:Ralik Chain
1075:Ratak Chain
848:. June 2020
823:28 December
648:19 December
628:news.com.au
607:28 November
559:12 November
302:or locally
300:Cactus Dome
175:Archipelago
154: /
141:162°21′11″E
129:Coordinates
1697:Categories
1264:Ailinginae
1258:Ruwitūntūn
1239:Wōdejebato
846:energy.gov
761:4 February
755:"The Dome"
733:Energy.gov
674:4 February
642:"Enewetak"
530:References
296:Runit Dome
273:Runit Dome
160: (
138:11°32′42″N
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1681:submarine
1647:Roi-Namur
1578:Jaluit HS
1562:Education
1487:Transport
1436:President
1401:Elections
1291:Kwajalein
1060:Seamounts
1028:Geography
852:23 August
367:plutonium
308:sea level
116:Geography
1588:Laura HS
1548:Religion
1533:Language
1426:Military
1379:Politics
1251:Rongelap
1245:Rongerik
1208:Enewetak
1148:Maloelap
506:Ivy King
400:See also
304:The Tomb
121:Location
1683:feature
1674:Italics
1506:Culture
1492:Exports
1470:Economy
1353:Namdrik
1298:Lemkein
1228:Ujelang
1222:Lomilik
1188:Limalok
1055:Islands
1045:Climate
966:History
920:Oceania
908:Islands
894:Portals
880:3 April
783:YouTube
738:2 March
422:Gallery
339:typhoon
333:Erosion
260:in the
256:of the
1518:Anthem
1337:Jaluit
1233:Bikini
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1142:Erikub
1129:Likiep
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323:Cactus
283:Cactus
213:Majuro
1538:Music
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1270:Wotho
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1136:Wotje
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1107:Mejit
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1314:Namu
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