ML20235J896

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Forwards SER from Oregon State Triga Facility Per 870907 Telcon.Rept Identifies That Neutron Flux Beam Ports 1 & 3 Decreased Due to Possible Flooding of Graphite Reflector
ML20235J896
Person / Time
Site: Oregon State University
Issue date: 09/25/1987
From: Wenslawski F
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
To: Rubenstein L
Office of Nuclear Reactor Regulation
Shared Package
ML20235J898 List:
References
NUDOCS 8710020147
Download: ML20235J896 (1)


Text

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SEP 251987 MEMORANDUM FOR:

L. S. Rubenstein, Director, Standardization and Non-Power Reactor Directorate, Division of Reactor Projects -

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III, IV, V and Special Projects, NRR/PDSNP FROM:

F. A. Wenslawski. Chief Emergency Preparedness and Radiological Protection Branch

SUBJECT:

OREGON STATE REPORT, DATED AUGUST 31, 1987 The enclosed safety evaluation report from Oregon State Triga Reactor facility is being forwarded to you per our telephone conversation held between Messers G. P. Yuhas, M. Cillis and Mr. Adams of your staff on September 7, 1987.

The report identifies that the neutron flux in Beam Ports number 1 and 3 have decreased as a result of possible flooding of the graphite reflector.

The licensee's safety evaluation concluded that there are no criticality or safety issues asso= ited with this problem and therefore their are no unreviewed safety quest;ons as defined by 10 CFR Part 50.59(a)(2).

The report is being forwarded for your review.

Any comments, recommendations and/or licensee actions deemed necessary as a result of your review should be i

brought to the attention of Messers Yuhas or Cillis.

Messrs Yuhas and Cillis may be contacted at FTS Nos. 463-3748 and 463-3748, respectively.

Sincerely, Oridns s w p F, A Mnikm,h F. A. Wenslawski, Chief Emergency Preparedness and Radiological Protection Branch cc w/ enclosure:

DN File 50-243 A. Adams, Jr., Project Manager, NPR/PDSNP 1

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