ML19305D630

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Supplements Util Re Implementation of TMI-2 Lessons Learned Task Force Recommendations.In Addition to Hot Leg Vents,Remotely Operable Reactor Vessel Head Vent Will Be Installed at CR-3
ML19305D630
Person / Time
Site: Crystal River 
Issue date: 04/11/1980
From: Moore G
FLORIDA POWER CORP.
To: Harold Denton
Office of Nuclear Reactor Regulation
References
RTR-NUREG-0578, RTR-NUREG-578 NUDOCS 8004150307
Download: ML19305D630 (2)


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M Power CO N PO R A Y IO N April 11, 1980 File: 3 3-a -3 Mr. Harold R. Denton Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Comission Washington, DC 20555

Subject:

Crystal River Unit 3 Docket No. 50-302 Operating License No. DPR-72 Short-term Lessons Learned Recommendations

Dear Mr. Denton:

This letter supplements Florida Power Corporation's letter of Janu-ary 11,1980 concerning the implementation of the NUREG-0578 Lessons Learned Recommendations.

In our January 11, 1980, communication to you, Florida Power Corporation committed to hot leg vents and included, as Attachment 4 to that commun-ication, B&W report entitled "177 High Point Vent Design Criteria".

In addition to the hot leg vents previously committed to, FPC will in-stall a remotely operable reactor vessel head vent at CR-3.

The design will be similar to that which was described for the hot leg vents in our "05000302/LER-1979-109-03, /03L-0:on 791221,following Reactor Trip,Chem/Rod Sampling Showed Reactor Coolant Dose Equivalent I-131 Exceeded 1.0 Uci Per G Contrary to Tech Specs.Caused by Leaking Fuel Pins & [[Atomic Element" contains a listed "[" character as part of the property label and has therefore been classified as invalid. Transient|January 11, 1980 letter]].

Yours vcry truly, FLORIDA POWER CORPORATION hl G. C. Moore Vice President Power Production HMPekcRc(03)

General Office 320i Tnirty-fourtn street soutn. P O Box 14042, st Petersburg. Fionda 33733. 813-866-5151 80 04150 DO3

O STATE OF FLORIDA COUNTY OF PINELLAS G.

C.

Moore states that he is Vice President, Power Production of Florida Power Corporation; that he is authorized on the part of said company to sign and file with the Nuclear Regulatory Commission the information attached hereto; and that all such statements made and I

matters set forth therein are true and correct to the best of his knowl-edge, information, and belief.

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4Me G.' C.' Moore

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Subscribed and sworn to before me, a Notary Public in and for the State and County above named, this lith day of April,1980.

A t

Notary Public Notary Public, State of Florida at Large, My Comission Expires: February 3, 1981 Pierce (Notary)

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