LANCASTER — Months of explosive blasting are expected to begin at the site of Center Hill Dam next week as the U.S. Army Corps of Engineers prepares to begin construction work at the aging dam in Lancaster.
"The blasting will be to excavate a platform for construction, about 40 feet wide and will look similar to a road cut through a hill," [Corps Project Manager Linda Adcock] said. "Just the nature of how we grout, and moving equipment back and forth on the current slopes, which are as much as 40 percent and greater, is just really difficult. So for these reasons, for safety, quality, the accuracy and the consistency of the drill holes are much better done from a platform, they proposed this road cut type of a platform."
Corps Releases New Risk Maps for the New Orleans Area; Powell Releases New Costs for 100-Year Hurricane Protection
Administration to work with Congress for additional drainage measures beyond 100-year commitment
NEW ORLEANS(August 22, 2007) – Federal Coordinator for Gulf Coast Rebuilding Donald E. Powell and U.S. Army Corps of Engineers Director of Civil Works Maj. General Don T. Riley today detailed the improved hurricane protection that will be provided to New Orleans area residents once the city’s levees are built to the 100-year level. In addition, Powell announced $6.3 billion of further funding needed for improved protection for the New Orleans area and the Administration’s plan to secure necessary funds to complete the work by 2011.
Complete plans have not been released yet, but an environmental impact document outlines general plans for stabilization of the 17th Street Canal in New Orleans using Deep Soil Mixing techniques. Portions of the London Avenue […]