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From operator to entrepreneur: David Garcia applies outage management lessons
David Garcia
If ComEd’s Zion plant in northern Illinois hadn’t closed in 1998, David Garcia might still be there, where he got his start in nuclear power as an operator at age 24.
But in his ninth year working there, Zion closed, and Garcia moved on to a series of new roles—including at Wisconsin’s Point Beach plant, the corporate offices of Minnesota’s Xcel Energy, and on the supplier side at PaR Nuclear—into an on-the-job education that he augmented with degrees in business and divinity that he sought later in life.
Garcia started his own company—Waymaker Resource Group—in 2014. Recently, Waymaker has been supporting Holtec’s restart project at the Palisades plant with staffing and analysis. Palisades sits almost exactly due east of the fully decommissioned Zion site on the other side of Lake Michigan and is poised to operate again after what amounts to an extended outage of more than three years. Holtec also plans to build more reactors at the same site.
For Garcia, the takeaway is clear: “This industry is not going away. Nuclear power and the adjacent industries that support nuclear power—and clean energy, period—are going to be needed for decades upon decades.”
In July, Garcia talked with Nuclear News staff writer Susan Gallier about his career and what he has learned about running successful outages and other projects.
Deqiong Zhu, Takuji Oda, Satoru Tanaka
Fusion Science and Technology | Volume 60 | Number 3 | October 2011 | Pages 1147-1150
Blanket and Breeder Materials | Proceedings of the Ninth International Conference on Tritium Science and Technology | doi.org/10.13182/FST11-A12618
Articles are hosted by Taylor and Francis Online.
Understanding the tritium behavior in breeder materials is essential for the safe and economic operation of fusion reactor. In this paper, the effect of grain size on bulk diffusion of hydrogen isotope in ternary lithium oxide was studied. LiNbO3 single-crystal samples of different grain sizes were used: cubic samples (a) 4.7×4.7×4.7 mm3, (b) 1.5×1.5×1.5 mm3, and (c) 0.46×0.46×0.46 mm3; powder sample (d) 45 m (a.v). With the grain size of cubic samples decreasing, it was clearly observed that the position of TDS peak related to bulk diffusion moved to a lower temperature because of shorter diffusion path. In comparison with computational simulation based on a diffusion model, a fair agreement between experiment and calculation was obtained.
