GPS data boosts FHWA-backed pavement measurement technology
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Published: Friday, 30 January 2015 14:23
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Written by Concrete News
A Federal Highway Administration and Long-Term Pavement Performance (LTPP) product developed by Austin, Texas, engineering and design firm Transtec Group, ProVAL software has been upgraded to offer highway agencies and contractors map-based features alongside pavement profile characteristics.
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NRMCA, ABC challenge EPA Clean Power Plan claims, costs, feasibility
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Published: Friday, 30 January 2015 13:52
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Written by Concrete News
As the public comment period closed late last year for the Environmental Protection Agency’s “Carbon Pollution Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units” rule, National Ready Mixed Concrete Association and the Associated Builders & Contractors joined a host of business interests raising concerns of the proposal’s increased costs and limited benefits, especially on greenhouse gas reduction claims.
Read more: NRMCA, ABC challenge EPA Clean Power Plan claims, costs, feasibility
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