Found 414 results.

Part 2: Controlling uplifting gas bubbles in exposed geomembrane-lined ponds

February 1, 2018

…described by Giroud and Bonaparte (1984). This rule of thumb may prove satisfactory in some cases. If only a onetime gas deflation is necessary (e.g., initial air trapped under the…

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AGRU America to extrude world’s largest HDPE pipe

December 6, 2017

…The facility’s location on the shore provides excellent conditions for the production, storage and towing of XXL pipe strings. Photograph courtesy of AGRU America In a press release…

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Tensar and Geopier Foundation host technical seminars

October 2, 2017

…on Oct. 26, 2017. The Southern California road show on October 24 will be held at the Hyatt Regency Orange County in Garden Grove, Calif., running from 11 a.m. to…

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Part 2: The regulation of CCR in the United States: Geosynthetics and barriers

October 1, 2017

…CCR Rule (2015) allows continued operation of existing CCR surface impoundments, it provides criteria for the disposition of the inactive and active fleet of surface impoundments. Time frames for the…

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EPA to review 2015 coal ash final rule

September 22, 2017

…On Sept. 14, 2017, the United States Environmental Protection Agency (EPA) granted two petitions to reconsider substantive provisions of the Final Rule regulating coal combustion residuals (CCR) as nonhazardous…

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FAA to award infrastructure grants of $733.2 million to airports

September 19, 2017

…in these airports and the economic vitality of their respective communities.” The AIP funds various airport infrastructure projects, including runways, taxiways, and airport signage, lighting, and markings. To date this…

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USDOT announces $500 Million funding through TIGER program

September 7, 2017

…region. The 2017 appropriations act specifies that TIGER grants may not be less than $5 million and not greater than $25 million, except for projects in rural areas where the…

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AGRU offers webinar on protecting concrete infrastructure with AGRU Sure-Grip

August 17, 2017

…AGRU America will host a webinar on protecting concrete with AGRU Sure-Grip liners on Thursday, Aug. 24, 2017, at 12:00 p.m. EDT. Concrete is the most popular building material…

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OSHA launches injury-tracking system

August 14, 2017

…Dec. 1, 2017. The reporting requirements are part of a final rule issued in October 2016 to improve tracking of workplace injuries and illnesses. The new rule, which took effect…

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USDOT announces proposed rule to streamline public-private transit projects

August 2, 2017

…Project Procedures (PIPP) for public transportation capital projects rule would help the federal government develop more effective approaches to spurring private participation and investment in project planning, development, finance, design,…

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