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    Allegheny Mineral 4-Peats Safety Award
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  • 70 Years Strong
    Proud of our history, looking to the future.

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  • Slippery Rock Quarry Garners National Environmental Recognition
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    When Stone Availability Is Key
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News & Events

Allegheny Mineral 4-Peats Safety Award

KITTANNING, PA., July 6 – Allegheny Mineral is pleased to announce that it’s Graff/Worthington quarry has earned top honors for surface mine safety within Group VI Surface Metal/Non-Metal Mines for 2014. The award identifies the Graff/Worthington Quarry as the safest medium operator surface mine among industry peers in the region. This is the fourth year in a row that an Allegheny Mineral quarry has been awarded this honor. In 2011 and 2012 Allegheny Mineral’s  Harrisville Quarry was awarded top honors, which was followed by the Slippery Rock Quarry in 2013. Allegheny Mineral has won 4 of the last 5 years…

Allegheny Mineral Focused on Community Relations

KITTANNING, PA., September 01 – Allegheny Mineral is proud to announce that its Worthington operation has been recognized by the National Stone Sand and Gravel Association through their 2013 Community Relations Award. Allegheny Mineral President Dennis Snyder said he was grateful for the acknowledgement. “This award is a tribute to the more than 200 employees who collaborate daily to maintain safe operations and make a positive impact in the communities where we work.” The annual award program recognizes aggregate producers whose community involvement and support activities demonstrate clearly that an aggregate operation can be and, indeed is, an asset in…

Allegheny Mineral 3-Peats Safety Award

KITTANNING, PA., July 29 – Allegheny Mineral’s Slippery Rock quarry has earned top honors for surface mine safety within Group VI Surface Metal/Non-Metal Mines. This is the third year in a row that an Allegheny Mineral plant has been awarded this honor. In 2011 and 2012 Allegheny Mineral’s Harrisville quarry was awarded top honors. Allegheny Mineral has won the award 3 of the last 5 years. The Joseph A. Holmes Safety Association presented the employees of the Slippery Rock limestone quarry with the 2013 Safety Award for achieving a perfect safety record during the calendar year 2013. The quarry employees…

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Project Spotlight

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Slippery Rock Municipal Authority

Slippery Rock Municipal Authority recently completed a $9 million waste water treatment plant. The project was under the supervision of township supervisor Paul Dickey, who is also the general manager of the authority Slippery Rock Municipal Authority. The previous waste water treatment plant was built in 1923 and it underwent expansions and upgrades in 1955, 1964 and 1982, making it 30 years since the last improvement at the plant. An evaluation of the plant showed the system was aging and could become overloaded during periods of heavy rain. The original plan was to renovate the old plant, but it was…

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