ML19253A535
| ML19253A535 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 05/28/1979 |
| From: | Jay Collins Office of Nuclear Reactor Regulation |
| To: | Stello V, Vollmer R Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7909100237 | |
| Download: ML19253A535 (2) | |
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UNITED STATES o
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.g1 NUCLE AR REGULATORY COMMISSION 5 Q2
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- 28, 1979 WAsHf NGTON, 0. C. r0555 r
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'EMOF>lOUM FOR:
Victor Stello Richard Vollmer
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J. T. Collins 2
2 SU3 JECT:
TMI DAILY REPORT A.
Reactor and Plant Status i
1.
A bubble is still drawn in the pressurizer with pressure approximately 285 psi.
Temperature in pressurizer has remained constant.
2.
The following R3 sump level measurements were recorded during the last 24* h ours :
5/27 1600 288.83' 5/27 2400 288.88' 5/28 0805 288.87' Starting at 2400 today, readings will be taken once a day.
instead of once a shift.
3.
A rurvey of the dectq heat vault was made on 5/28/79 which shewed the radiation' levels were up f rom 30-50 =r/hr to 1500 =r/hr.
4.
Reviewed and approved a procedure for leak testing R3 normal cooling coils. Leak testing of the cooling coils should. begin -
on the-4-12 shift.
3.
Radwaste and HP 1.
Reviewed and approved procedure on the use of charcoal canister respirators in radiciodine atmospheres.
2.
EPICOR-II
~he hoses, monitors and pu=ps have been installed.
Still experiencing dif ficulties in the wiring from the components to the control panel.
The crane has been received and installed.
3.
Tank Farm - Water was successfully transferred from the upper three tanks to the 95,000 gallen storage tank in EPICCR-II using the two installed eductors.
The two eductors for the lower two tanks were removed and found to be damaged due to thermal expansion during testing.
The two new eductors received from OFJiL are being installed and should be tested 3/29.
0?2iL personnel will remain on-site until
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iictor Stello Fichard Vollmer functioning properly and operators are all the units are trained.
e f or EPICOR-II - The staf f has completed 2
4.
Environmental Assessment A draft of the report should be sent about 607, of the repert.
and comments.
to you by CC3-5/29 for review assuming a containment leakage rate Of f-site doses were calculated air cencentrations were 5.
of 100 cid.
The following c entainment used for this analysis:
4.2 x 10' uCi/cc 1-131 Kr-85 0.63 uCi/cc Xe-131c 9.1 x 10~
uCi/cc Xe-133 0.55 uCi/cc
/79 concentrations were obtained by decay correcting the 5/5 The dose rate to the thyroid of a child from There sample c,alysis. inhalation of iodice-131 would be 6.2 x 10-3 mr/ day The total body and skin doses froman d 8. 9 x 10-4
-o averace X/Q of 10 sec/m".
1.5 x 10-4 i==ersion in the noble gas cloud wculd be f actor of 100 higher The doses would be a
mr/ day respectively.
3 using a conservative X/O of 10-4 sec/c.
6.
A containment air sr.rple is scheduled to be taken on 5/29.
is scheduled to be taken on 5/29.
7.
A primary coolant sample Envirenrental Measurerents C.
ff-site Ground surveys made between 1200, S/27/79 and 1200, 5/28/79, o show no levels ever the backgrcund levels of 0.02 cr/hr.
1.
ble All air, = ilk and grass samples analyred on 5/26 showed no detecta 2.
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CJ. T. Collins
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Collins E. Grices D. Crutchfield J.
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