Tags: Lehigh Hanson

Five California operations recognized for excellence in safety

Dec 13, 2013

Five California operations recognized for excellence in safety

The California Construction and Industrial Materials Association (CalCIMA) awarded with the association’s 2013 CalCIMA Excellence in Safety Awards. CalCIMA President and CEO Gary Hambly says the awards recognize mines and plants that make an effort to improve workplace safety. “They recognize the ...

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Scientists point to quarry blast as cause of Illinois earthquake

Nov 21, 2013

Scientists point to quarry blast as cause of Illinois earthquake

Officials with the U.S. Geological Survey (USGS) said on Friday that a blast at a quarry in McCook, Illinois, likely caused a 3.2-magnitude tremor earlier this month, according to a report from the Chicago Tribune. USGS officials added that the tremor ...

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Did a quarry blast cause a 3.2-magnitude tremor?

Nov 11, 2013

Did a quarry blast cause a 3.2-magnitude tremor?

Early last week, a large tremor shook home and businesses in and around McCook, Illinois. The 3.2-magnitude tremor was felt as far away as Wisconsin, according to a Chicago Tribune report. Initially, reports pointed to a possible link between the tremor and ...

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October 2013

Oct 01, 2013

October 2013

Efficient Trucking

August 2012

Sep 23, 2013

August 2012

Lower Your Plant Emissions

Mission Valley Rock plant reduces energy costs by 12 percent

Apr 09, 2013

Mission Valley Rock plant reduces energy costs by 12 percent

Lehigh Hanson’s Mission Valley Rock plant in Sunol, California, reduced it energy intensity by 12.2 percent in one year, achieving the U.S. Environmental Protection Agency's (EPA) Energy Star Challenge for Industry. As a result of the accomplishment, the plant also reduced ...

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Tuesday AGG1 seminar standouts

Mar 18, 2013

Tuesday AGG1 seminar standouts

Here are a few of the AGG1 Academy educational sessions scheduled for today that we thought looked interesting. If you attend one of these, let us know what you think. Tuesday, March 19 7:30 - 9 a.m. T46: Applying Lean Manufacturing Principles in the ...

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The Nation’s Top 25 Construction Aggregates Producers

Mar 19, 2012

The Nation’s Top 25 Construction Aggregates Producers

In 2010, the market appeared to bottom out with production continuing its downward trend and average unit values down for the first time since 1998. U.S. production of construction aggregates in 2010 was 2.14 billion short tons valued at $17 billion, ...

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AggBeat

Nov 13, 2011

AggBeat

U.S. Reps Hanna and Edwards introduce Clean Construction Act of 2011 Bill purported to make the air cleaner, boost employment, and support a construction industry hit hard by the recession. U.S. Representatives Richard Hanna (R-N.Y.) and Donna F. Edwards (D-Md.) introduced a ...

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Top Producers

Jun 01, 2011

Top Producers

TOP 25 Construction Aggregates Producers in the United States Rankings are based on 2009 production data provided to the U.S. Geological Survey. Information courtesy of Jason Christopher Willett, construction aggregates commodity specialist, and Wally Bolen, construction sand and gravel commodity specialist. 1 ...

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