Publishers Note:  From time to time, Graniterock publishes in this blog, articles from guest authors to provide information that our customers and readers may find helpful.  Our publication of guest articles is not in any way an endorsement of any product or service the author may describe or provide, or of the content of the article.  The guest author is solely responsible for the content, opinions and recommendations contained in the article.
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Graniterock released the Graniterock Calculator mobile application for the Android platform, providing Android users with a useful construction materials calculator. With the release of our app for the Apple app store back in March of 2011, the Android announcement marks Graniterock’s commitment to its customers’ needs in our expansion to additional mobile platforms.
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We invite you to comment and share your fondest memories of Bruce W. Woolpert. 
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In February, 1989, Betsy Woolpert sat down with Grace Marshall Totten to hear about her memories of life at the Logan (now Wilson) Quarry. Here in Grace’s own words are some of those fascinating stories of life more than 100 years ago.
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Publishers Note:  From time to time, Graniterock publishes in this blog, articles from guest authors to provide information that our customers and readers may find helpful.  Our publication of guest articles is not in any way an endorsement of any product or service the author may describe or provide, or of the content of the article.  The guest author is solely responsible for the content, opinions and recommendations contained in the article.
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Publishers Note:  From time to time, Graniterock publishes in this blog, articles from guest authors to provide information that our customers and readers may find helpful.  Our publication of guest articles is not in any way an endorsement of any product or service the author may describe or provide, or of the content of the article.  The guest author is solely responsible for the content, opinions and recommendations contained in the article.
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The newspapers and politicians had a lot to say over the weekend about the disappointing hiring report for May. Only 69,000 jobs were created in May causing the unemployment rate to increase to 8.2% from 8.1%. The unemployment rate also went up because 642,000 Americans resumed their job search. The unemployment data confirms a downshift in hiring that began in May. A net of just 69,000 jobs added in May falls well short of what is required to support a self-sustaining recovery. Both the March and April job reports were weak.
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The California appeals court issued two new cases recently that warrant the attention of any contractor wishing to preserve its lien, bond or stop notice rights.  Both cases address the importance of getting the preliminary notice requirement right.
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Professor Dean Chemers, Vice-Provost and Professor of Psychology at the University of California, Santa Cruz, has studied organizational leadership approaches and has a strong mastery of research and literature on the subject. In September, 1998, Bruce W. Woolpert summarized some of his thinking for Construction Update readers. What was written then holds true today.
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The third in a series on the history of Logan Quarry by Robert Cozzens, who worked with Graniterock for over 62 years, this excerpt is taken from a history he created in 1974. 
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