HI-STORM UMAX Unveiled at USNRC Pre-Submittal Briefing
Pictorial View of a HI-STORM UMAX ISFSI

HI-STORM UMAX Unveiled at USNRC Pre-Submittal Briefing

On April 19, 2012, Holtec International presented a new subterranean multi-purpose canister (MPC) based storage system in a pre-submittal briefing to the USNRC. In development since 2010, HI-STORM UMAX (for Underground MAXimum capacity) is physically sized to store all of the used nuclear fuel produced in the United States and all canisters currently licensed in dry storage in the country making it a truly universal on-site storage facility. HI-STORM UMAX, like its forerunner HI-STORM 100U certified by the USNRC in 2009, stores the MPC entirely below-ground and emits virtually zero dose. HI-STORM UMAX (Docket Number 72-1040) has heat rejection capacity in excess of 47 kW and stores up to 37 PWR and 89 BWR assembly MPCs. Like HI-STORM 100U, HI-STORM UMAX is “security-friendly”, providing a clear, unobstructed view of the entire ISFSI (see figure below) from any location and the closure lid is a massive steel weldment filled with concrete. (more…)

Bidding Adieu to 2011, Welcoming 2012

On behalf of the associates of our seven operation centers based on three continents, we extend our New Year greetings to Holtec International’s clients and suppliers – our vital stakeholders – who helped make 2011 a splendidly successful year for the Company.  In 2011, Holtec completed 25 years of operation with a proud record of continuously rising employment in our factories and offices fueled nearly entirely by the sale of new products and systems developed by the Company’s own engineers.  In its core business of spent fuel management, Holtec’s relationship base in wet and dry storage/transportation grew to over 120 nuclear plants around the globe. Holtec’s committed and derivative backlog across all product lines offered by the Company now exceeds $5 billion.  In 2011, Holtec became the first company to establish a comprehensive training center for dry storage implementation and in November became the first company to complete a Client Assisted Turnkey dry storage project (at Waterford). The second Client Assisted Turnkey dry storage project, at Comanche Peak, is scheduled begin the final phase of the project, fuel loading of 12 HI-STORM systems, in February of 2012 (dry runs were completed July 2011).

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