Oak Ridge Today

NRC could finish design review of small reactor by 2020

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Cross-sectional view of the NuScale Power small modular reactor building. (Image courtesy NuScale Power)

NuScale Power of Portland, Oregon, said Monday that the U.S. Nuclear Regulatory Commission has completed the second and third phases of its review of NuScale’s design for a small modular nuclear reactor, and the NRC is on track to complete the design review by September 2020.

This could be important to Oak Ridge because small modular reactors are possible at the Clinch River Nuclear Site in west Oak Ridge, although there are additional approvals that would be required.

The completion of the second and third phases of the NuScale design review is six weeks ahead of schedule, the company said in a press release on Monday.

“Completing phases 2 and 3 of the NRC’s design review certification process is a critical milestone for our company and the advanced nuclear industry,” said NuScale Chairman and Chief Executive Officer John Hopkins.

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Anderson County plans $2.8 million animal shelter

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The proposed Anderson County Animal Shelter is pictured above in this plan by Blankenship and Partners LLC of Knoxville on Thursday, July 25, 2019.

Note: This story was last updated at 12:45 p.m. July 26.

A $2.8 million animal shelter is planned in Anderson County, possibly inside the city of Clinton.

The current animal shelter is on Blockhouse Valley Road in the Claxton community. It has 12 dog runs and 12 cat cages. It’s a 720-square-foot animal holding facility, the first in the county, and it cost about $25,000 to build. It was built by the county on county property with help from local contractors and inmate labor. It opened in the fall of 2015, about six months after Anderson County Commission approved an animal task force, said former Anderson County Commissioner and Oak Ridge resident Robin Biloski, who has helped lead the animal shelter project, including through fundraising.

“It was little, but it spoke volumes,” Biloski said during an unveiling ceremony for the plans for the new shelter at Calhoun’s restaurant in Oak Ridge on Thursday evening.

The new shelter would be much larger than the current facility. It would be more than 10,800 square feet, including about 2,900 square feet for kennels. It could have 20 dog kennels—30 total including kennels for animals that need to be quarantined and for miscellaneous animals such as pigs—and space for 20 to 30 cats, said Brian Porter, Anderson County Animal Control and Shelter Director.

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Suicide believed to be cause of death on Tuesday

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The Oak Ridge Police Department found a person who had died when officers responded to a call Tuesday evening.

The cause of death is believed to be suicide, the ORPD said.

No more information will be released, the ORPD said

Oak Ridge Today had received a reader inquiry about a body found in the woods on Andover Circle on Tuesday.

NRC has public hearing on Clinch River Nuclear Site in August

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This image has an empty alt attribute; its file name is Clinch-River-Nuclear-Site-Map-EIS-April-2019.jpg
This image shows the location of the Clinch River Nuclear Site in west Oak Ridge. (Image by the U.S. Nuclear Regulatory Commission from the April 2019 “Reader’s Guide” for the “Final Environmental Impact Statement for an Early Site Permit at the Clinch River Nuclear Site.”)


The U.S. Nuclear Regulatory Commission will have a mandatory hearing on August 14 regarding an application for an early site permit for one or more small modular nuclear reactors at the Clinch River Nuclear Site in west Oak Ridge. It’s the final step in the agency’s review of the application.

The Commission hearing will include testimony and exhibits from the Tennessee Valley Authority, which applied for the early site permit, as well as from the NRC staff. The testimony and exhibits will be about the question of whether the NRC staff’s review adequately supports the findings that are necessary to issue a permit, a press release said.

The August 14 hearing will begin at 9 a.m. in the Commission Hearing Room at NRC Headquarters at 11555 Rockville Pike in Rockville, Maryland. The hearing will be open to public observation and webcast. A detailed agenda and presentation slides will be available in advance on the Commission’s meeting page.

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SNS adding 20th instrument

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An artistic rendering of the VENUS imaging beam line under construction at Oak Ridge National Laboratory’s Spallation Neutron Source. ORNL said VENUS will provide insights into research areas that include nuclear fuels such as uranium, left, additively manufactured materials, biological processes, engineered components, and studies of archeological and natural materials. (Image credit: ORNL/Jill Hemman)

A 20th research instrument is under construction at the Spallation Neutron Source at Oak Ridge National Laboratory.

The new neutron imaging instrument is known as VENUS, or Versatile Neutron Imaging Instrument. It is expected to be completed in 2022 and expected to be ready for scientific use by 2023.

“The beam line will ensure the United States remains competitive with international spallation sources that are already building or currently operate advanced imaging instruments,” ORNL said in an article by Jeremy Rumsey published Tuesday.

The new instrument will allow researchers to study “in real time” the makeup and performance of a wide range of functional materials under varying environments, ORNL said.

“Coupled with SNS, the world’s most powerful pulsed accelerator-based neutron source, VENUS will be the only open research facility platform in the U.S. to provide time-of-flight neutron imaging capabilities to users from academia and industry,” the lab said.

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Forensic anthropologist Bill Bass, founder of ‘Body Farm,’ to speak at Children’s Museum

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Bill Bass

The Children’s Museum of Oak Ridge will host a benefit presentation this fall by William “Bill” Bass, author, renowned forensic anthropologist, and founder of the “Body Farm,” the Forensic Anthropology Research Facility at the University of Tennessee.

Bass will speak at 7 p.m. Saturday, September 28, at the Museum, discussing the science behind the novel “Bones of Betrayal,” set in Oak Ridge, and answering questions from the audience. Frank Murphy, host of the afternoon show on Classic Hits 93.1 WNOX, will serve as emcee at the event.

The novel by Jefferson Bass, a collaboration between Bass and co-author Jon Jefferson, is a murder mystery set in Oak Ridge featuring a forensic anthropologist searching for clues to the death of a prominent scientist, a press release said. [Read more…]

Y-12 supporting work to make most widely used medical isotope

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Pictured above is a rendering of the proposed Coquí Radio Pharmaceuticals Corporation medical isotope production facility at the Heritage Center in west Oak Ridge. (Image courtesy Coquí)

Note: This story was updated at 5:30 p.m.

The Y-12 National Security Complex in Oak Ridge is supporting a program to make an isotope used in more than 40,000 medical procedures across the nation each day. The goal is to produce the isotope, molybdenum-99 (Mo-99), in the United States without using highly enriched uranium.

Some of that work could occur in Oak Ridge. A company called Coquí Radio Pharmaceuticals Corporation announced in April that it plans to build a $500 million medical isotope production facility at the Heritage Center in west Oak Ridge. Coquí’s facility would make medical isotopes, primarily Mo-99, and the company could start production in 2025.

In a video posted online, Y-12 said some of its researchers have extensive knowledge of Mo-99 and are sharing that information with Coquí and other companies hoping to produce the isotope.

Y-12 has been involved with Mo-99 since 2009, said Cole Jackson of Y-12 Global Security and Strategic Partnerships.

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ORNL engineer the first African American woman involved in discovery of an element

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Oak Ridge National Laboratory researcher Clarice Phelps represents einsteinium on the “Periodic Table of Younger Chemists.” (Photo courtesy ORNL)

A nuclear engineer at Oak Ridge National Laboratory is the first African American woman to be involved with the discovery of an element, tennessine, the lab said Tuesday.

Clarice Phelps of ORNL’s Isotope and Fuel Cycle Technology Division is one of two researchers at the lab to be featured on the “Periodic Table of Younger Chemists,” ORNL said in a press release.

Also honored is Nathan Brewer, a postdoctoral researcher in ORNL’s Physics Division.

Phelps and Brewer are both early career researchers at Oak Ridge National Laboratory, a U.S. Department of Energy laboratory.

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Outdoor Pool hours extended into August

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The Oak Ridge Outdoor Pool on Providence Road is pictured above. (Photo by City of Oak Ridge)

The Oak Ridge Recreation and Parks Department is extending open hours at the outdoor pool into the month of August. The new schedule will begin on Thursday, August 1, as follows: 

  • Monday-Friday: 100-meter Lap Swim from 9 a.m.-12 p.m.
  • Monday-Friday: Kiddie/Shallow Open Swim from 11 a.m.-2 p.m.
  • Wednesdays: After-school Open Swim from 3-8 p.m.
  • Saturday and Sunday: Open Swim from 10 a.m.-7 p.m.
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ORFD warns of fraudulent carbon monoxide safety campaign

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The Oak Ridge Fire Department is warning residents about a potentially fraudulent safety campaign. Firefighters were made aware this week that an unknown person claiming to be with the fire department is going to door to door, attempting to speak with homeowners about carbon monoxide detectors, a press release said.

The Oak Ridge Fire Department is not currently operating any door-to-door safety campaigns in our area, the press release said. ORFD personnel will also never try to sell items to residents.

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For members: Construction planned for SNS power upgrade

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The Spallation Neutron Source at Oak Ridge National Laboratory reached its operational power design level by running a neutron production cycle at 1.4 megawatts, the lab said Tuesday, Nov. 27, 2018. (Photo courtesy ORNL)

Construction is planned in December for a project to upgrade proton power at the Spallation Neutron Source at Oak Ridge National Laboratory.

The construction could last about one year, and it will be limited to the buildout of what is known as the klystron gallery, ORNL said in June. The klystron gallery houses the radio-frequency systems that power the structures used to accelerate a negatively-charged hydrogen ion beam in the linear accelerator at SNS.


The Spallation Neutron Source at Oak Ridge National Laboratory reached its operational power design level by running a neutron production cycle at 1.4 megawatts, the lab said Tuesday, Nov. 27, 2018. (Photo courtesy ORNL)

 

Construction is planned in December for a project to upgrade proton power at the Spallation Neutron Source at Oak Ridge National Laboratory.

The construction could last about one year, and it will be limited to the buildout of what is known as the klystron gallery, ORNL said in June. The klystron gallery houses the radio-frequency systems that power the structures used to accelerate a negatively-charged hydrogen ion beam in the linear accelerator at SNS.

SNS generates neutrons for scientific research by propelling protons down a linear accelerator. When the protons collide with a liquid mercury target, they create a “spall” of neutrons that are sent down beam lines surrounded by research instruments.

The proton power upgrade will eventually double the power of the SNS proton beam from 1.4 megawatts to 2.8 megawatts. The current total estimated project cost is $245 million.

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Stop sign going in, stoplight coming out

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The intersection of Tyler Road and Tennessee Avenue, which now includes a stoplight, is pictured above on Thursday, July 18, 2019.

A new stop sign will be installed and the traffic signal will be removed at the intersection of Tyler Road and Tennessee Avenue in the Jackson Square area in central Oak Ridge.

The new stop sign will be uncovered on Tuesday, July 23, at about 8 a.m., the City of Oak Ridge said in a press release Thursday.

“At present, both Tyler Road and Tennessee Avenue are controlled by a traffic signal,” the press release said. “The change is being made after a traffic study indicated the traffic pattern and crash history at this location does not justify the need for a traffic signal. The study also indicated that changing the right-of-way assignment to favor Tennessee Avenue will reduce delays.”

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