ML19290A322
| ML19290A322 | |
| Person / Time | |
|---|---|
| Site: | Crane, Calvert Cliffs  |
| Issue date: | 01/20/1970 |
| From: | Price H US ATOMIC ENERGY COMMISSION (AEC) |
| To: | Harris W MONROE COUNTY CONSERVATION COUNCIL |
| References | |
| NUDOCS 7911060562 | |
| Download: ML19290A322 (5) | |
Text
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ATOMIC ENERGY COMML 2,0N
.N WASHINGTON. D.C.
20545 5
JAN ? ; 1370 Mr. Wayne M. Harris, Chairman Air & Water Pollution Committee hbnroe County Conservation Council 220-233 Powers Eu11 dire Rochester, New York 14614
Dear Mr. Harris:
In my letter to Congressman Horton dated September 23, 1969, in respense to your letter to him of September 4,1969, I said we would provide you with information on the estimated release of radioactivity from the Three Mile Island and the Calvert Cliffs plants.
The enclosed Table 11.1-2 from the Calvert Cliffs Preliminary Safety Analysis Report contains information on the estimated annual-discharge of radioactivity in liquid effluents. The enclosed Table 12.1-A-2 shows similar information from the Tnree Mile Island Unit 2 Preliminary Safety Analysis Report.
Since each site will have two reactors, the total activity estimated to be discharged from each site will be approximately double the amount indicated in these tables. The third table enclosed shows additional inforration on the estimated gaseous releases from the Calvert Cliffs plants.
It is noted that these tables represent initial estimates by the applicant on expected releases Essuming 1% failed fuel. Tne asst =ption of 1% failed fuel is a conservative one and is used as a design basis for waste treatment systems to provide assurance that actual releases will be well within the Comnissicn's regulation, 10 CFR Part 20.
1555 235
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M". Wayne 31. H2rris Based on experience o sce.e 11 nuclear poeter plants in operacion durirc 1967 and 1763, actual relcaces from tha Tiree P.11e Island and Calvert Cliffs plants are egected to be very s.nll percentves of the.aximu:r.
release limits set forth in Part 20 of the Co:=ission's re.ylations. A strmsry of releaces $n ai" and. tater frca licensec po'.ter reacters ciuring 1567 and 1965 is enclosed.
Sincerely, 1 signed ) Harold L Price Harold L. P" ice Director of Re-ulation
Enclosures:
1.
Table 2.
Su=2ry of.'?eleases cc: 1:onorsble Frnrf: Earton IIouse of 3epresentativec Distribution:
H. L. Price P. A. Morris H, K. Shapar JCook GErtter (DR-2335)
Congresilonal (2)
Public Document ' doom (50-317 (50-318 (50-320 (50-289 REVISED AND PSfYPED IN OFFICE OF DIRECTOR OF REGULATICN.
SEE ATTACFED YELLOW FOR PREVIOUS CONCUPES!CES hv*
1555 236
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, v TABLE 11.1-2 i
RADIOACTIVITY DISCHARGE
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Expected Concentrations in Circulating Expected Annual Water (f.lC/cc) l Isotope Discharge (Curies)
Short Term Maximum Yearly Avera ge
~
- 2. 91 x 10 8.94 x 10
- 1. 53 x 10 4
Br-84 9.16 x 10
- 2. 80 x 10'
- 4. 79 x 10'
- Kr-8 5m
- 5. 63 x 10
- 1. 72 x 10'9
- 2. 95 x 10'
~
-Kr-85
- 2. 57 x 10'
- 7. 86 x 10
- 1. 34 x 10"II
-Kr-87
- 3. 58 x 10
- 1. 09 x 10
- 1. 87 x 10'
- 1. 0 3 x 10 '4 3.15 x 10 5.39 x 10
-Kr-88
-l4 3.15 x 10' 4 5.39 x 10 i
Rb-88 1.03 x 10 Rb-89
- 2. 57 x 10 '
- 7. 88 x 10 '
- 1. 3 5 x 10' I
Sr-89 1.'57 x 10 '
- 4. 81 x 10'
- 8. 22 x 10' i
- 6. 54 x 10'
- 2. 00 x 10'
- 3. 42 x 10 Y-90
- 2. 57 x 10'
- 7. 88 x 10
- 1. 3 5 x 10' i
Sr-91
- 8. 72 x 10'
- 2. 67 x 10'
- 4. 57 x 10 Y-91
- 5. 23 x 10' 1.60 x 10-
- 2. 74 x 10' 1,. 24 x 10 j 3.79 x 10j4
- 6. 48 x 10 Mo-99 1
Te-129
- 7. 85 x 10
- 2. 40 x 10,34 4.11 x 10
-6
-15 I-129
- 2. 57 x 10
- 7. 88 x 10 x 0
-2
-10
-12
{
- 1. 87 x 10
- 5. 73 x 10
- 9. O x 10
-13
-15
- 1. 66 x 10,5
- 5. 07 x 10 Te-132 3
-10
- 2. 44 x 10,12 l
I-132
- 4. 67 x 10
- 1. 43 x 10
-2
-10 y
I-133
- 2. 56 x 10
- 7. 32 x 10,7
- 1. 34 x 10,9 7
f
- Xe-133 7.72
- 2. 3 6 x 10, g
- 4. 04 x 10 -16
- 6. 9 8 x 10,7 2.14 x 10
- 3. 65 x 10 Te-134 3
-11
-13 i
I-134
- 1. 31 x 10
- 6. 85 x 10
-5
-12
,l4 Cs-134
- 3. 3 6 x 10
- 1. 03 x 10 6 x 10
-2
-10
-12 I-135 1.10 x 10
- 3. 38 x 10
- 5. 78 x 10
,y
,9
-10
-Xe-135 2.10 x 10 6.44 x 2 0 1.10 x 10
-6
,33
- 15 Cs-136 3.49 x 10,4 1.07 x 10,7 7
- 1. 83 x 10,'y 3 Cs-137
- 7. 76 x 10
- 2. 38 x 10
- 4. 06 x 10
,7
-10 0,12
-Xe-138
- 1. 57 x 10 x
-5
-13 74 Cs-138
- 2. 57 x 10
- 7. 88 x 10 x 0
,7
-15
-16 Ba-140 2.31 x 10
- 7. 08 x 10
,7
-15
-16 La-140
- 2. 31 x 10 7.08 x 10
,y
-8
-10 Co-60
- 4. 80 x 10
-3
-10
-12 Fe-59
- 3. 36 x 10
- 1. 03 x 10
- 1. 76 x 10
,7
,9 Co-58 3.44
- 1. 05 x 10
- 1. 80 x 10 7
,7
,9 Mn-5 6
- 1. 00 x 10
- 3. 07 x 10
,3
-10
-12 Mn-54
- 8. 72 x 10
- 2. 67 x 10
- 4. 57 x 10 -0 Cr-51 1.05
- 3. 20 x 10'
- 5. 48 x 10~
Z r -9 5
- 8. 29 x 10'
- 2. 54 x 10'
- 4. 34 x 10 1555 237 11.1-6 (Revised 2-3-69)
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Supplement No.'3
' Table 12.1-A-2 Liquid Radioactive Waste Discharge With 17. Failed Fuel Average Yearly..
Annual Discharge MPC Concentration' Fraction of Isotone (Curies)
(uCi/cc)
(uCi/ce)
MPC 0
-3 H -3 1.15 x 10 3 x 10-1.16 x 10
.385
-5
-12
-0 Mn-54 6.1 x 10 1
10 '
6.13 x 10 6.13 x 10
-5
-5
-12
-0 Fe-59 1.04 x 10 5 x 10 1.05 x 10 2.09 x 10
-4
-12
-8 Co-58 6.6 x 10-1 x 10 6.63 x 10 6.63 x 10
-5
-11
-7 Co-60
- 1. 65 x 10 '
3 x 10 1.66 x 10 5.53 x 10
-6
-11
-5 Sr-89 7.05 x 10 '
3 x 10 7.05 x 10 2.35 x 10
-5
-5 t
Sr-90 5.11 x 10 3 x 10-5.14 x 10-1.17 x 10 Y -90 4.6 x 10 2 x 10 4.63 x 10-2.31xid-
-6
-5
-3
-10
-5 Y -91 3.71 x 10 3 x lo-3.73 x 10 1.24 x 10 6
-5
-12 Zr-95 9.6 x 10-6 x 10 9.65 x 10 1,,' x 10-
-7
- 10 I -131 4.6 x 10-3 x 10 4.63 x 10 1.54 x 10-
-5
-10
-0 Cs-136
- 1. 94 x 10-6 x 10 2.95 x 10 4.91 x 10 Cs-137 1.39 2 x 10-1.40 x 10-7.0 x 10-
-5
-11
-6 Ba-140 4.39 x 10-3 x 10 4.41 x 10 1.47 x 10
-5
-5
-12
-7 Ce-144 4.95 x 10 1 x 10 4.97 x 10 4.97 x 10
-5
-11
-7 Mo-99 3
x 10-4 x 10 3.01 x 10 7.52 x 10 1555 238 12.1-A-4 (Reyised March 10, 1969)
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