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Quarry Park’s 100-year-old derrick undergoes repairs

Posted By Amanda Bayhi On October 8, 2013 @ 4:35 pm In Aggbeat Online,News | No Comments

The 100-year-old Liberty Derrick moves a 4-ton block of granite at Waite Park's summer festival. [1]

The 100-year-old Liberty Derrick moves a 4-ton block of granite at Waite Park’s summer festival on June 15, 2013.

Liberty Derrick, the 100-year-old derrick at Quarry Park and Nature Reserve [2] in Waite Park, Minnesota, is undergoing repairs that has postponed planned demonstrations, SCTimes.com reports [3].

The park uses the working derrick to demonstrate the operation of the type of derrick that was used in granite quarries in Waite Park in the first half of the 1900s.

During demonstrations, the derrick lifts a 4-ton block of granite. Check out a video of a demonstration here [4].


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URL to article: http://www.aggman.com/quarry-parks-100-year-old-derrick-undergoes-repairs/

URLs in this post:

[1] Image: http://www.aggman.com/files/2013/06/LibertyDerrick.jpg

[2] the 100-year-old derrick at Quarry Park and Nature Reserve: http://www.aggman.com/100-year-old-derrick-put-to-work-at-summer-festival-in-minnesota/

[3] SCTimes.com reports: http://www.sctimes.com/article/20131006/NEWS01/310060053/Derrick-Quarry-Park-will-not-operate-week

[4] Check out a video of a demonstration here: http://www.aggman.com/quarry-park-demonstrates-100-year-old-derrick/

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