ML19261E931
| ML19261E931 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/12/1973 |
| From: | Grimes B US ATOMIC ENERGY COMMISSION (AEC) |
| To: | Deyoung R US ATOMIC ENERGY COMMISSION (AEC) |
| Shared Package | |
| ML19261E932 | List: |
| References | |
| NUDOCS 7910170986 | |
| Download: ML19261E931 (1) | |
Text
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JUN 121973 6
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R. C. DeYoung, Assistant Director c or Pressurized Water Reactors, L r
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H. R. Denton, Assistant aaector for Site Safety, L i
I TECHNICAL SPECIFICATIONS - THREE MTIE ISLAND NUCLEAR GENERATING STATION -
UNIT 1 l
rneiosed is the proposed text for the sections of the Technie=1_ Specifi-cations for the Three Mile Island Maclear Generating Station - Unit 1 on primary and s=*aad=ey coolant activit1.ss, The enclosed Tech =4-=1 Sp=eifientions limit the primary coolant activity to 0.5 pC1/ gram due to I-131 equivalent, and to 36/E pCi/ gram due to all==elih m== 1=A4=g tritium with hal f-lives of more than 20 exinutes.
The I-131 equivalent enmeentration in the secondary coolant is limited to 0.01 pCi/ gram.
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,' The primary b1==t iodine concentration limit has been reduced by a
- factor of three to =eer==t for the effects of a possible iodins spiking r'-- ----- as a result of the are4 d=at.
This factor will be reduced or
=14=4==ted once suffici==t data have been ae-1=ted to d==naatrate that this reduction is not required. A X/Q value of 9.0 x 10' sec/m3 and a primary to sme==ancy leakage of 1 gym vera used in these e=1en1=tions.
'This work was performed by W. F. Pasadag and H. M. Fontecilla of the Analysis Branch.
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Original Signed by Brian K. Gric:es Brian Grimes, Chief Accident Anal.ysis Branch Directorate of Licensing n=elasura:
As Stated ce./amel:
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( Form AEC-318 (Rev. M3) AECM 3240 "JB GCVEmMgENT MMTM CmCE ig M 92H
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