ML19317H325
| ML19317H325 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 05/12/1980 |
| From: | Milford R GENERAL PUBLIC UTILITIES CORP. |
| To: | Leech P Office of Nuclear Reactor Regulation |
| References | |
| E&L-2699, NUDOCS 8005270497 | |
| Download: ML19317H325 (5) | |
Text
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GPU Service Corporation p
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'a Wme 100 Interpace Parkway Parsippany, New Jersey 07054 201 263-6500 TELEX 136-482 Wnter s Direct Dial Number:
File:
2349.2.3.a 2349.2.4 May 12, 1980 E&L-2699 Mr. Paul Leech U.S. Nuclear Regulatory Commission Environmental Projects - Branch 2 7920 Norfolk Avenue Mail Stop P-522 Bethesda, Maryland 20014
Dear Mr. Leech:
SUBJECT:
PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT REQUEST FOR INFORMATION Enclosed is a document which is in response to a request for information from Mr. K. Shiu at Argonne National Laboratories regarding sludge characteristics in the Unit-2 containment sump.
The document is entitled " Solids in Reactor Building Basement".
If you should have any questions regarding this, please do not hesitate to call me at (201) 263-6341.
Very truly yours, R. M. Milford III Licensing Engineer RMM/jed Enclosures PO/7 5
/II 8006270
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GPU Service Corporation is a subscary of General Pubhc Utiht:es Corporat;on
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TMI-II-R-12331 METROPOLITAN EDISON C O M P A N Y smo.oi.,, o, c..,,, euenc ui,ni.
co,oo,...on Subject Solid., in Reactor Building Basement location TMI Date April 29, 1980 Per your request of 4/25/80 regarding the above, the following information is provided:
1.
ORNL letter, W.D.
Shults to J.
A.
Daniel, September 14, 1979, Reported Analyses of Reactor Building Analyses.
The bottom sample contained a greenish precipitate, 10% by volume, (4% after centrifuge) in amounts indicated on Attachment 1.
2.
We estimate between 8,000 and 10,000 lbs. of wetted, packed solids.
The basis for this is as follows:
a.
6363 gal /in (avg) precipitous matter in bottom 4 inches of containment water; b.
Precipitous matter, wet packed volume estimated at u 4% or between 900 and 1000 gallons.
c.
Average bulk density of wetted packed solids is estimated at 68 lbs/ft3, If I may be of further assistance, please call.
d AV p7 A.
Daniel JAD:dms cc:
R.
W.
Heward G.
K.
Hovey L.
J.
Lehman J.
R.
Tlio rp e E.
G.
Wallace R.
F.
'* 11 s o n INTER-OFFICE MEMORANDUM
o Solids from bottom sample (uC1/ml at 0800, 8/25/79, based on total volume of bottom sample) 2 Isotope S a m, ',e la Sample 2 58 0.0055 0.0079 Co 60Co 0.0011 0.0015 95Zr 0.037 0.061 95Nb 0.104 0.162 103Ru 0.042 0.078 106 0.035 0.051 Ru 110 mag 0.0015 0.0025 ll3Sn*
0.015 0.021 125Sb 0.022 0.033 129mTe 0.277 0.514 1311 0.0108 0.016 134Cs 0.018 0.011 137Cs 0.078 0.049 140Ba 0.041 0.047 140La 0.106 0.122 141Ce 0.0034 0.0097 144Ce 0.0134 0.0446 89 + 90Sr 2.78 aTwo samples were taken at different times; they were centrifuged, washed, and
-scanned.
- Tentative identification
... ~ -
..-.1.
i.
i.
. Solids from bottom sample, neutron activation analysis
( tm i t s are ug/ml, based on total volume of bottom sample) 235U 0.00459 4
In 0.16 t
h 129I 0.07 t
i Cu 54 i
i Mn 0.62 i
l Al 7
t
}
Ca 2
f 4
4 s
1 i
1 4
4 i.
d i
1 1
T i
i-4
=
A-i i
a v--e
-,- w r r,-n,+,-,rnn_,--e,m g
-nw -wn,~,
v.,-mn,e,--a,w-,,n.-,----,
,.,w.,.
.-,,,.wm-,w
,.~mn,---
-.-r,-...
--a r,-n -, w
n Spark source mass an& lysis of solids from bottom sample (ppm) based on total volume of. bottom sample Ag 8*
Li 0.3 Al 8
Mg 7
B 3
Mn 1
Ca 2
Mo lb Cd 0.5 Na
.1 Co 0.1 Ni 10 Cr 2
P 0.4-Cs 0.5 Rb 0.3 Cu 54a -
S 5
Fe 10 Sr 0.2 I
0.7 Te 0.2 In 0.3 Ti 0.5 K-1 Zn 2
U Uc 0.106 Puc 0.00016 234U 0.022 AT %
238Pu 0.1 AT %
235U 2.35 AT %
239Pu 91.13 AT %
236U 0.065 AT %
240Pu 7.57 AT %
238 U 97.56 AT %
241 u 1.10 AT %
P 242 u 0.1 assumed P
- May be some memory aInternal standard from NAA bStable Mo; not fission product CThermal emission mass resin bend analysis l
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