January 24, 2022 Scottsboro, Alabama - Flawed State of Alabama Hazard Mitigation Plan, Tornadoes and GE Mark 1 Nuclear Reactors, Reported to Emergency Management Agency, FEMA and TARCOG - UPDATE - Jan. 25, 2022 - Reply From TARCOG/FEMA

 

TVA Browns Ferry Nuclear Facility near Tanner, Alabama TVA info: Browns Ferry Nuclear Plant (tva.com) Photo by TVA a US Government corporate entity. Fair Use for non-profit news reporting, education and commentary. 

13 years reporting on the GE Mark 1 Reactors, The TVA Browns Ferry Nuclear Facility saga:   https://arklite.blogspot.com/search/label/TVA%20Browns%20Ferry

FLAWED STATE OF ALABAMA HAZARD MITIGATION PLAN INVOLVING TORNADO THREATS AND THE BROWNS FERRY NUCLEAR FACILITY, A 3 UNIT GE MARK 1 NUCLEAR FACILITY

REPORT TO FEMA AND TARCOG

 Reference: https://tarcog.us/2022/01/division-f-regional-hazard-mitigation-plan-final-draft-available-for-public-comment/?fbclid=IwAR2Omt9S7eCu6szZs24eUozrucbKVeWUL-H-AiOUsB1RsyW5MGxJZKhcNN4

My name is Garry L. Morgan, U.S Army Medical Department Retired, member of the Blue Ridge Environmental Defense League, BREDL and BEST, Bellefonte Efficiency and Sustainability Team. - I am providing feedback regarding a failure to identify a specific hazard, severe tornado threat to the Browns Ferry Nuclear Facility, near Tanner, Alabama, Limestone County, in the Hazard Mitigation Plan, Division F involving North Alabama, and request this failure to identify the significant hazard be corrected. Info below.

There is a serious deficit regarding Hazard Profile Section 4, Division F in regards to Tornado Activity and the TVA's Browns Ferry Nuclear Plant (BFN). A near miss occurred on April 27, 2011 in Limestone County. The F-5 tornado took out incoming power to the nuclear reactors, there was one backup generator failure. --- BFN is a GE Mark 1 Reactor design, there are no hardened overhead secondary containments covering the 3 GE Mark 1 Reactors and fuel pools at BFN. The overhead area is sheet metal attached to steel I beams. --- The area experienced no electrical power for an extended period, some areas were without power in excess of 5 days. --- A direct hit of the reactor building by an EF4-5 tornado would likely be a catastrophic event involving all of North Alabama and portions of South Tennessee. A release of radioactive material in the immediate area and downwind would be a high probability. --- TVA's, Tennessee Valley Authority, and NRC's, Nuclear Regulatory Commission, assessment of the event was unreliable, and their reporting accuracy to the public was flawed. ( News Reports of flawed assessments, as reported by nuclear industry specialists: Browns Ferry: Shrinking the safety margin at Alabama's largest nuclear plant - al.com link: https://www.al.com/wire/2013/07/browns_ferry.html  note the sheet metal coverings over the nuclear fuel pool in the photos within the article listed;  and TVA resuming power generation at Browns Ferry nuclear plant - al.com link: https://www.al.com/breaking/2011/05/tva_to_resume_power_generation.html note-there was an emergency generator failure which TVA did not disclose to the public.) --- Failure to include tornado events and mitigation regarding BFN is an error which must be corrected.

Regards,

Garry L. Morgan, USAMEDD Retired

BREDL/BEST  

(contact info redacted, submitted in original document)

April 27, 2011 Tornado Tracks

BEST/MATRR Tornado Track Map, 4/27/2011 - Fair Use for education, news reporting and commentary. 

Link: https://bestmatrrdangers.blogspot.com/

Reply From TARCOG/FEMA

Thank you so much for providing us with this critical information.

We certainly did not intent to leave this particular event out of the regional document.

While we have noted other tornadic events throughout the region, it seems this one was not reported to NOAA as specifically having impacted the Browns Ferry Nuclear Plant (BFN).

It also appears that finding this information would have been a bit difficult, as your note states that certain segments of the event were not published to the public.

Are there any additional events that we need to be made aware of regarding any other facilities?

If so, please pass along that information as well.

We thank you again for giving us this evidence and we assure you this event will be added to the regional mitigation document.

(original email document signed)