Tag: Graniterock

he Krupp has been operating at Graniterock’s A.R. Wilson Quarry since the late 1980s. Photo courtesy of BuildWitt Media Group.

Graniterock’s monumentally mobile crusher

May 14, 2019By

Arguably the largest self-propelled rubber tire crusher in the world, Graniterock’s ‘Krupp’ chews through an astounding amount of hard material every hour.

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Headshot: Mary Peters

Former US transportation secretary joins Graniterock

April 9, 2018By

Mary Peters, secretary of transportation under President George W. Bush, was elected to the company’s board of directors.

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Graniterock CEO’s death ruled an accidental drowning

Graniterock CEO’s death ruled an accidental drowning

July 19, 2012By

Placer County (Calif.) deputies confirmed earlier this week that Graniterock CEO Bruce Woolpert’s death was an accidental drowning, The […]

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Graniterock’s chairman, president, CEO dies tragically

June 25, 2012By

On Sunday, June 24, a tragic accident took the life of Graniterock’s chairman, president and CEO, Bruce W. […]

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Graniterock hosting job and educational fair

April 27, 2012By

Graniterock is hosting its fifth annual Construction Career Day on Friday, May 4, at A.R. Wilson Quarry in […]

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