Found 606 results.

Global/Slope Stability Analysis

February 1, 2024

…responsible. A contractor might ask for some budget pricing for retaining wall design. Generally, this is in regards to a segmental retaining wall design. The challenging part is that I…

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Engineering support continues at Edevu Hydropower Project

January 30, 2024

…including a reservoir and energy simulation study Geological testing and modelling Developing and appraising design options and site layout Reviewing engineering services including appropriateness of mechanical, electrical equipment and detailed…

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Microplastics in the environment

January 22, 2024

…very small amount of abrasion when they are first installed, which they are designed to withstand, there will be no further abrasion over their design life. The design life of…

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AASHTO discusses proposed trichloroethylene rule

January 10, 2024

…injury to human health presented” by trichloroethylene or TCE as part of the Toxic Substances Control Act. Photo courtesy of AASHTO re:source. AASHTO noted in a letter to the EPA…

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AASHTO board of directors builds on commitment to safety

December 14, 2023

…post-crash care into decisions that acknowledge deaths and serious injuries are unacceptable, recognize humans make mistakes, account for human vulnerabilities, share responsibility with everyone involved in improving traffic safety, apply…

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AGRU America wins 2023 marketing excellence award

December 13, 2023

…a better future through innovative engineering plastics solutions,” says Robert Johnson, president and CEO at AGRU America. “Our recent campaigns have emphasized our products’ role toward sustainable infrastructure, human health,…

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Webinar – Beneath the Surface: Exploring Underground Stormwater Detention Material Options – Dec. 7

December 1, 2023

…options empowers civil engineers to design stormwater detention systems that are efficient, cost-effective, and easy to maintain. In this webinar, Contech engineers will give engineers the information they need to…

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AASHTO names chair, vice chair for HR committee

November 24, 2023

…The American Association of State Highway and Transportation Officials (AASHTO) has named a chair and vice chair for its Committee on Human Resources. The AASHTO Committee on Human Resources shares,…

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How geomembranes help to improve water quality, lower costs and increase efficiencies in wastewater treatment

November 8, 2023

…Various sources give widely varying timeframes on when treatment of human waste began. The exact culture which can be given that honor is also conflicting. Regardless, there are numerous mentions…

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AGRU wins 2023 manufacturing excellence award

November 2, 2023

…AGRU Drain Liner®. These products are essential for protecting human health, conserving vital resources, and modernizing infrastructure. Applications include mining, waste management, and water containment and transmission. “Each year, EDAWN’s…

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