File:NTS - Gravel Gertie today.jpg

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NTS_-_Gravel_Gertie_today.jpg(641 × 475 pixels, file size: 133 KB, MIME type: image/jpeg)

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English: Nevada Test Site, Area 5.

Gravel Gertie Site, on 5-01 Road.

A "Gravel Gertie" is a structure that was designed for work involving mating/unmating of high explosives with nuclear material.

The walls can withstand an accidental conventional explosion. In the event of a detonation, the gravel covering would be lifted and then fall back, filtering most of the nuclear material from the escaping gases in the process, thus preventing the escape of radioactive particles into the atmosphere.

Shown here is a Gravel Gertie that was subjected to a test explosion on November 20, 1982.

For a picture of the same Gravel Gertie before the explosion, see NTS - Gravel Gertie on shot day.jpg
Source Nevada Test Site Guide, DOE/NV-715
Author Federal Government of the United States
Camera location36° 45′ 49.11″ N, 115° 58′ 13.77″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

Licensing[edit]

Public domain This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.


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Date/TimeThumbnailDimensionsUserComment
current20:59, 8 October 2011Thumbnail for version as of 20:59, 8 October 2011641 × 475 (133 KB)Bomazi (talk | contribs)

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