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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.
P. Qi, S. G. Qing, Q. Li, G.-N. Luo
Fusion Science and Technology | Volume 61 | Number 4 | May 2012 | Pages 314-320
Technical Paper | doi.org/10.13182/FST12-A13585
Articles are hosted by Taylor and Francis Online.
With increases in the heating and driving power in EAST, the present SiC-C plasma-facing components (PFCs) will be replaced by W coatings on actively cooled Cu heat sinks in the lower-heat-flux zone (first wall), prepared by vacuum plasma spraying, and by ITER-like W-Cu monoblocks in the higher-heat-flux zone (divertor). These components are provided with thousands of joints that should be assessed to demonstrate their integrity. An ultrasonic method named pulse echo using high-frequency probes and normal incidence of the ultrasonic beam to the joint interface has been developed. For the W-coating PFC, although the existence of porous structure, shrinkage cracks, and delamination in W coating can adversely affect the sensibility of detecting interface defects, the ultrasonic technique is able to detect, locate, and size them in certain conditions; for the W-Cu monoblocks, the ultrasonic technique is also able to detect, locate, and size defects in the W-oxygen-free high conductivity (OFHC) Cu interface, but further detecting and analysis should be carried out for the OFHC Cu-CuCrZr interface based on the preliminary work.