ML18036A163

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Responds to IE Bulletin 80-21, Valve Yokes Supplied by Malcolm Foundry Co,Inc. Written Confirmation Received That No Suppliers Use Malcolm Foundry Parts
ML18036A163
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 04/13/1981
From: Daltroff S
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
IEB-80-21, NUDOCS 8105070222
Download: ML18036A163 (4)


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JLevine RWHouston MEMORANDUM-FOR: S. Ramos, Chief.

Emergency Preparedness Development Branch, DEP, IE FROM: R. Wayne Houston, Chief Accident Evaluation'Branch, DSI, NRR SUBJECT! METEOROLOGY REVIEll OF THE SUSQUEHANNA Et'LERGENCY PLAN 8

In response to.your April .20, 1981, TAR; the Susquehanna. Radiological Emergency, Plan (REP), Revfsfon 4, March 1981 has been reviewed regarding the meteorological program to be used at the site.

The material presented in the REP does not deal specifically with the details of the meteoro'logical program*and provides on'ly .brief descriptions of procedures to be followed using either onsite or offsite data. This information is not sufficient for usfto determine that the criteria of NUREG-0654 Appendix 2 have been met. The. enclosed cements were prepared by 0, Levine of the Meteorology Section.

Original signl< >V:

R. llayne Houston, Gift'ef.

Accident Evaluation Branch .

Division of Systems Integration

Enclosure:

As stated cc w/encl.

R. Mattson ll. Kreger F, Pagano O B. Zalcman o- 8, R. Stark S. Chestnut J Levine 8 l 0507 0 gQ'g OFFICE/ 0 S:

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DATE 0 4 81 4 81 NRC FORM 318 IIO/80) NRCM 0240 OFFICIAL RECORD COPY 0 VSGPO: 1980-829 824

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Sequahanna Emergency Plan - Meteorology Review The meteorological program requirements of NUREG-0654 Appendix 2 are not yet satisfied.

At the present time, reliance on meteorological data from the 300-ft onsite meteorological tower serves as the principal means of providing measurements for use in the dose assessment offsite. There is inadequate information on backup meteorological measurements systems, a remote interrogation capabi lity, and auxilary power supplies, however go information regarding a proposed Class A model is provided to identify the factors used in determining the relative concentrations to.be used in dose assessment.

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