NRC

The Nuclear Regulatory Commission (NRC) announced on Sept. 21 that it has begun a special inspection at the Callaway nuclear plant in Fulton, Mo., to investigate the failure of three of four control valves that regulate water flow to the plant’s steam generators. The review follows a reactor trip that occurred on August 11. According […]

Some members of the U.S. House of Representatives feel the Nuclear Regulatory Commission (NRC) needs to appropriately align its budget and staffing levels with the organization’s workload. That message was delivered to the agency’s commissioners during the Subcommittee on Energy and Power and the Subcommittee on Environment and the Economy joint oversight hearing held on […]

The Nuclear Regulatory Commission (NRC) has dropped a study begun in 2010 to determine cancer risks in populations near U.S. nuclear power facilities. Continuing the work was “impractical, given the significant amount of time and resources needed and the agency’s current budget constraints,” the regulatory body said. The study that was being conducted by the […]

Ameren Missouri has dropped plans to build a second nuclear unit at its Callaway Energy Center, citing shaky economics in the context of cheaper renewables, low demand, and other factors for its decision. “While we continue to believe nuclear power must be an important clean energy source for our company and country, as evidenced by […]

Nuclear Regulatory Commission (NRC) inspectors reported that the Tennessee Valley Authority’s performance during a recent assessment conducted at Watts Bar Unit 2 indicated that the plant is ready to startup and conduct power operations. The news was conveyed at a public meeting hosted by the NRC on July 27 in Athens, Tenn., to review results […]

The Nuclear Regulatory Commission (NRC) released details from its security inspection program for commercial nuclear power reactors and Category I fuel cycle facilities, finding only one “failure to protect designated target set components effectively” during the 23 NRC-evaluated force-on-force (FOF) exercises conducted in 2014. Although not perfect, the marks are far better than inspection results […]

Southern Co. announced on June 16 that construction has been completed on a new FLEX dome—a structure built to house emergency equipment needed to respond to an extreme external event—at its Vogtle nuclear plant. The Nuclear Regulatory Commission (NRC) is requiring U.S. nuclear plants to build protected structures like the FLEX dome in response to […]

The Nuclear Regulatory Commission (NRC) will soon issue DTE Electric a combined license (COL) to build and operate an Economic Simplified Boiling Water Reactor (ESBWR) at its existing Fermi 2 site in Michigan.  The federal regulator announced on April 30 that it found the staff’s review adequate to make the necessary regulatory safety and environmental […]

When many older plants were built, steel and cast iron piping were common materials used underground. Although these materials have proven to have long, useful lives, improvements in plastics offer additional alternatives today. An understanding of best practices for inspecting and servicing buried piping will help you keep systems operating as designed.  Most, if not […]

The chairman and ranking member of the U.S. Senate Committee on Environment and Public Works (EPW) presented conflicting progress reports on the status of Fukushima task force recommendations during a committee oversight hearing held on April 15. “You haven’t done really anything since Fukushima, as far as I can tell,” said Sen. Barbara Boxer (D-Calif.), […]