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  • U.S. Army Corps of Engineers Announces First Contract Award for the Union Beach Coastal Storm Risk Reduction Project

    The U.S. Army Corps of Engineers (USACE), New York District, in partnership with the New Jersey Department of Environmental Protection (NJDEP) announces the first contract award for the Union Beach Coastal Storm Risk Reduction Project.

  • Baseline Data for a Cedar Tree Revetment Monitoring Site near Wichita, Kansas

    Purpose: This US Army Corps of Engineers (USACE) National Regional Sediment Management technical note (RSM-TN) documents baseline data collected at a cedar tree revetment installation on a small creek near Wichita, KS. These data can be used in subsequent years to add to the understanding of the longevity, effectiveness, and failure modes of cedar tree revetments as bank stabilization.

  • USACE Vicksburg District partners with Hinds Community College to launch revetment mission into the future with ARMOR 1

    VICKSBURG, Miss. — Down an unassuming concrete corridor at Hinds Community College’s Vicksburg campus, half a dozen students concentrate on five different long arm robots designed for assembly, picking and packing maneuvers.

  • ERDC researcher honored with prestigious award

    Dr. Igor Linkov, senior scientific technical manager for the U.S. Army Engineer Research and Development Center’s (ERDC) Environmental Laboratory, was recently honored with the Edgeworth-Pareto Award by the International Society on Multiple Criteria Decision Making (MCDM).

  • MKARNS Nav Notice SWL 22-32 Lock 10 Tow Haulage Out of Service

    MKARNS - Tow haulage equipment at Dardanelle Lock (No. 10) NM 205.5 is currently out of service.

  • MKARNS Nav Notice SWL 22-31 Lock 7 Tow Haulage Return to Service

    MKARNS - Tow haulage equipment at Murray Lock (No. 7) NM 125.4 has been returned to service.

  • Effects of Impure Water Sources on Early-Age Properties of Calcium Sulfoaluminate Cements for Rapid Airfield Damage Recovery

    Abstract: In austere environments with limited access to clean water, it is advantageous to use nonpotable water for construction (i.e., mixing water for concrete.) In rapid-response situations such as rapid airfield damage recovery (RADR), the use of calcium sulfoaluminate (CSA) cements is beneficial for expedient pavement repairs because of their rapid strength gain characteristics. However, the hydration products formed by CSA cements are substantially different from those formed by ordinary portland cement and might react differently to impurities that water sources may contain. A laboratory study component investigated the application of various salts and impure sources of mixing water with commercially available CSA cement-based products. A field component studied the application of naturally occurring impure water sources for RADR. Recommendations are made for implementation of impure mixing water for RADR using commercially available flowable fill and concrete products made with CSA cement.

  • U.S. Army Corps of Engineers Awards Contract for Dunkirk Harbor Dredging

    The U.S. Army Corps of Engineers (USACE), Buffalo District has awarded a $618,332 contract to Michigan-based, Dean Marine & Excavating, Inc., July 6, 2022, to conduct dredging of the federal navigation channel in Dunkirk Harbor.

  • Surveying the Future

    Survey technicians, cartographic technicians and unmanned aerial vehicles (UAV) pilots are the boots on the ground for the New York District when it comes to collecting the critical information required by engineers, project planners, and real estate specialists. The Survey Section of the New York District resides within the Operations Support Branch of Operations Division. The teams workload comes from every office in the District when there’s a need for geospatial mapping support. On any given day survey teams are in the field collecting hydrographic and topographic maps to support the delivery of the district’s civil works, military and interagency and international support missions.

  • ERDC researcher earns patent for high performance photocatalytic material

    Dr. Emily Asenath-Smith's determination to develop low energy solutions to remediate water led her to develop U.S. Patent No. 11,298,689, awarded April 12, 2022, for “Multi-spectral photocatalytic compounds.”