Final containment vessel ring placed for Vogtle Unit 3
Fourth and final reactor coolant pump also placed inside Unit 3 containment vessel

ATLANTA, Dec. 4, 2018 /PRNewswire/ -- Georgia Power announced today the latest milestones at the Vogtle nuclear expansion near Waynesboro, Georgia – the placement of the third and final ring that comprises the Unit 3 containment vessel, and the placement of the fourth and final reactor coolant pump (RCP) for Unit 3.  

Weighing just under 2 million pounds, approximately 38 feet high and with a diameter of 130 feet, the ring is the fourth of five sections that make up the containment vessel, a high-integrity steel structure that houses critical plant components. Click here to view a time-lapse video of the placement. The fifth and final piece – the containment vessel top head – is expected to be placed in 2019.

In addition, the 375,000-pound RCP was recently placed inside the Unit 3 containment vessel. The RCPs are mounted to the steam generator and serve a critical part of the reactor coolant system, circulating water from the steam generator to the reactor vessel, allowing sufficient heat transfer for safe plant operation. The pumps, coupled with each steam generator in the AP1000 reactor design, can be operated at variable speeds during the reactor's heat-up and cool-down processes. During regular operations, each RCP runs at 1,800 revolutions per minute.

"These milestones further demonstrate the significant progress we continue to make at the construction site as we remain focused on the safe, quality construction of these new units," said Vogtle 3 & 4 Construction Senior Vice President Glen Chick.

With more than 7,000 workers onsite, Vogtle 3 & 4 is currently the largest jobs-producing construction project in the state of Georgia.

Follow the progress being made at the site with new photos added monthly to the Plant Vogtle 3 & 4 Online Photo Gallery.

About Georgia Power
Georgia Power is the largest electric subsidiary of Southern Company (NYSE: SO), America's premier energy company. Value, Reliability, Customer Service and Stewardship are the cornerstones of the company's promise to 2.5 million customers in all but four of Georgia's 159 counties. Committed to delivering clean, safe, reliable and affordable energy at rates below the national average, Georgia Power maintains a diverse, innovative generation mix that includes nuclear, coal and natural gas, as well as renewables such as solar, hydroelectric and wind. Georgia Power focuses on delivering world-class service to its customers every day and the company is consistently recognized by J.D. Power and Associates as an industry leader in customer satisfaction. For more information, visit and connect with the company on Facebook (, Twitter ( and Instagram (

Georgia Power logo. (PRNewsFoto/Georgia Power)

SOURCE Georgia Power

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