This past Saturday at the beautiful, award-winning South Coast Winery in Temecula, CA, smooth jazz master Kenny G performed to a sold out audience with all proceeds benefitting Shriners Hospitals for Children. For the second year in a row, JP Specialties, Inc. (manufacturer of Earth Shield® Waterstop) has proudly sponsored the event which directly impacts the lives of children throughout the world. If you would like to see a short video gallery of the evening, please click here.
Monday, October 04, 2010
Friday, October 01, 2010
In early summer season, the reservoir behind Dworshak is about 630 feet deep. At the bottom of the reservoir the water pressure is high. From the top to the bottom of the dam are large, solid, copper “waterstops” between the large concrete monoliths designed to prevent leaks between the monoliths and in the cracks. Since 2009, the District and a contracted architectural-engineering (A-E) firm have been studying and prototyping new urethane waterstop technologies for tall or “high-head” dams. This $1.3 million American Recovery and Reinvestment Act (ARRA) technology demonstration will lead to groundbreaking engineering research data for future high-head waterstop repairs at Dworshak and around the world. The urethane waterstop cylinders are being manufactured off site, and installation is expected to begin in late September 2010.