Found 501 results.

A new look for Geo-Congress 2023

June 1, 2023

…In Hollywood, Calif., a walkway of stars honors those who have achieved greatness in the areas of music, sports, film and television. And just a few blocks away,…

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EDC-7: EPDs for sustainable project delivery

May 31, 2023

…throughout project delivery. The Colorado Department of Transportation’s (CDOT) EPD program was featured during day two of the EDC-7 Summit. In July of 2021 Colorado’s legislature passed the Buy Clean…

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40th Annual International Pittsburgh Coal Conference slated for Istanbul, Turkey

May 24, 2023

…slightly above 2019 levels and its highest level since 2014. China and India accounted for over 70% of the growth in coal demand in 2021, increasing by 3.7 and 2.7…

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AASHTO launches redesigned website platform

May 23, 2023

…– a website that is streamlined, more user friendly, and offers many new design features. Photo courtesy of AASHTO. A revamped main webpage now makes it easier for visitors to…

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How the New Jersey DOT uses foamed glass aggregate

May 18, 2023

…The New Jersey Department of Transportation recently released a video detailing how its use of “foamed glass aggregate” provides a multitude of green benefits to the state –…

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Earthen ponds seepage prevention using HDPE liners

May 4, 2023

…problem and selecting an appropriate pond sealing method (6). One effective solution for preventing seepage in earthen ponds is high-density polyethylene (HDPE) liners (7). HDPE liners are durable, essentially impermeable,…

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Rail viaduct project blends old and new infrastructure in Tallinn

May 2, 2023

…heart of Tallinn. The Installation Construction of the retaining walls began in January 2021 with two parties splitting the work. Pärnu Graniit not only manufactured the blocks, but they also…

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WSP acquiring Calibre Professional Services One

April 19, 2023

…transition of the mining industry in Australia and globally,” said Alexandre L’Heureux, WSP’s president and CEO. “Our combined business will further increase our technical capabilities and provide opportunities to serve…

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Storing geomembranes on a job site

April 5, 2023

…properly on-site before installation to protect them from damage and degradation and maintain their optimum performance. Some of the key points to remember when storing geomembranes are: Store the geomembranes away from…

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Strip or Sheet Drain Vs. French Drain

April 1, 2023

…wedge seaming. Sheet drains are also used as protection over waterproofing (barriers) and can relieve earth pressure on structures. When using slightly compressible sheet drains, they yield a bit and…

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