ML20058K811
| ML20058K811 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 06/30/1974 |
| From: | Mayer L NORTHERN STATES POWER CO. |
| To: | Case E US ATOMIC ENERGY COMMISSION (AEC) |
| References | |
| NUDOCS 9102140435 | |
| Download: ML20058K811 (9) | |
Text
-
" 6.t a* * *
- 9*
4 NS 3......
NORTHERN STATES POWER COMPANY usuu racou s uiwwe sova ss4os
/p-s-
- 7., N
~
~r
' i S l :.
January 17, 1975
.,/
s fr.7 8
. D7 E0 3
[
'w L 20
~,v.
Mr. E G Case, Acting Director
- )
) '. - -
Directorate of Licensing i d
, ~,' - f j,
\\ ',-
4-.
Office of Regulation OL -
yQ U S Atomic Energy Commission
- 'Md L-Washington, DC 20545 IW
Dear Mr. Case:
M0'CICELLO NUCLEAR GENEPATING PIANT Docket No. 50-263 License No. DPR-22 Correction No. 3 to Semi-Annual Operating Report #7 The Monticello Semi-Annual Operating Report #7 covering the period of January 1 to June 30, 1974 should be corrected as follows:
a) A transposition of two columns on part of Table 6, page VI-18 requires the page be revised.
l b) Data not included in Table 5 page VI-14, Table 10 page VI-41 and Table 13 page VI-48 requires these pages be revised.
Punched corrected ;nges are attached.
Yours very truly,
.h L 0 Mayer, PE Manager of Nuclear Support Services LOM/BWC /yb cc:
J G Keppler G Charnoff Minnesota Pollution Control Agency Attn.
E A Pryzina Attachment
' ^ '
9102140435 750117 CF ADDCK 05000263 CF
- n. e _. c..
r
~~
u C
N A O O O O O O O O C,
A c N 03, e'
m c; 03 O O c r.
n.
O
~ -
n a
~ = w w l-17-16 e
R8 n m p
J N
r e
O N
N N N O O C m r) C O O C t%
N h.
S a is N N N r-*
m ae e4 en m r.
r-e r.
<J n'
2 ft O C O C e
o O O c-w C rd a g c
O m o s
a C5 m S
C r.
LS rJ v
rA r4
)
e6
^
c n L% O C C N : O C C C O
r-N & rs O c e N o ed c e H
N m
r*
e4 rA e
c C C C
C.
C.
C.
C.
O.
C O.
O.
e a
e m
e D
~ C rd C m +
L D
r,' v ea S v c=
m r; e A
c ra ew v v v
ed v
v v v m
v N
A P
E L
\\
U fN O
~
M S
S C
D N
g n
D
~
m
?
m U
M CO N O P O O
& O m W L%
4 m M A PN o 03 c.
ry ae LS M
- - C g g
C C c p p8 J
r-a 6%
.. x
~ > :c..
u
.s m n C b CC r-9 r*
O J f.
en r4 H ru m n m
T Z
S c A &
r-c C
J c : ra e
2 m
P em
a i
l 1.
[}
i i
'Ihble 5
( con t. )
l FALILUT pCi/m2 pCi/1 3
9 9
e Collection im Mn Fe Zn Co Sb ta Sr 11 Monticello Jan 68 460 8.3 (170 Feb 112 15 750 12.0 220 C *ne ing Plant K, r 430 3140 23 0 470 Arr 710 9
7.6 4.6 5870 100.0 May 13M 24 15300 220.0 Jun 920 21 11600 160.0 l 460 l
T i
Minneapolis Jan 140 810 6.2 Feb 150 8.5 1020 11.0 (190 4
Dept. of 4
liedith )
Mar 820 16 5810 35.0 (240 h
Apr 1600 21 23.0 12800 120.0 May 1500 28 8.0 11100 230.0 700 Jun 1200 48.0 45 20300 230.Ol
- Dry nample?
i i
Revised 1-17-75 i
i
Table 6 i
t MIII pCi/ lite r Ihte of 737 131 90 Sampling Iocation Collection Cs I
sr l
Region #1 North of Plant Site Dwinger - 13 0 mi. @ 335*
1-16-74 30 (5 20 14.0 2-13-7L 6.2 (3.40 12.0 3-13-74 6.6 (2.40 13.0 4-10-7L 4.0 (2.60 13 0 5-15-74 8.6 (0.13 16.0 6-12-74 19 0 (0.16 11.0 l
Kirchenbauer - 11.5 mi. @ 323*
1-16-74 4.0 (L.E0 9.9 i
2-13-74 4.3 (3 20 12.0 3-13-74 L.6 (2.10 17.0 k-10-74 6.0 (3 10 10.0 l
5-15-74 6.6 (0.11 16.0 6-12-74 15 0 0.40 9.9 L
Region #2 Southwest of Plant Site Kotilinek - 5.6 mi. @ 230*
1-16-74 (2.3 (L.90 6.8 2-13-74 (2.4 (3 10 6.3 3-13-74 5.6 (3.80 6.2 4-10-74 (2.1 (3 00 5.4 5-15-74 10.0 (0.26 7.2 6-12-74 (1.8 (0.22 11.0 Vandergon - 8 3 mi. @ 247*
1-16-74 32 (6.20 2.6 2-13-74 (1.6 (2.60 39 3-13-74 (2.6 (4.70 4.2 4-10-74 (3 1 (3 10 35 5-15-74 12'.O (0.25 4.6 6-12-74 33 (0.17 59 i
Regien #3 South of Plant Site Holland - 8.1 mi. @ 199*
1-16-74 10.0 (5.70
.0 2-13-74 2.2 (2.20 31 3-13-74 (2.4 (L.10 h.5 4-10-74 2.2 (2.80 4.2 5-15-74 36 (0.23 2.7 6-12-74 10.0 (0.46 L.3 Hopkins - 7.6 mi. @ 193*
1-16-74 4.1 (5.80 3.6 2-13-74 4.0 2.60 L.1 3-13-74 25 (4.10 37 h-10-74 1.7 (3 10 3.4 5-15-74 (2.3 (0.26 37 6-12-74 (2 3 (0.45 3.8 s
VI-17
I Thble 6 (cont)
MI1K l
pCi/ liter Date of i
Sar:pling location Collection l 37 131 90
~~
Cs I
Sr R:gion #4 Southeast of Plant Site Becker - 10.0 mi. @ 130*
1-16-7h 4.4 (4.30 5.6 2-13-74 2.6 (2.90 g*f 3-13-74 (1.8 (3 30 4,10-74 39 (5.10
(*6 5-15-74 3.5 (0.33
(*g2 6-12-7h 2.2 (0.42 Vetsch - 9 4 mi. @ 128*
1-16-74 (1.7 (5 30 4.9 2-13-74 3.1 (3.10 4.2 3-13-74 2.2 (2.90 5.6 L-10-74 55 (5.00 5.4 5-15-74 5.5 (0 30 5.9 6-12-74 12.0 (0.42 51 Elk River East of Plant Site Barthel - 14.25 mi. @ 93*
2-26-74 3.10l (2.4 59 6-27-74 9.90 (3.7 3.7 Gamm - 17.75 =i. 2 88 2-25-74 7.70 (2.7 8.2 6-27-74 21.00 (3 9 50 Lakoduk - 11.5 mi. @ B2*
2-25-74 4.10 (2.7 6.3 6-27-74 5.00 (4.7 8.9 Nemeth - 12.75 mi. @ 76*
2-25-74 12.00 (2.7 10.0 6-27-74 12.00 (3.7 j
25 0 i
6 Reviced 1-17-75 VI-18
Table 10 IAKE WATER pCi/ liter Ihte of Gross 90 Samuline location Collectien Beta Cs Sr Bass Iake 1-17-74 12 (2.2 330 2.8
)
48 mi. 3 108 2-26-74 8
(2.0 560 31 1
3-27-74 8
(2.1 3h0 2.7 4-2L-74 8
2.5 620 35 5-30-74 6
(1.4 540 33 6-20-74 7
(2.0 680 2.6 l Bertram lake 1-8-74 9
(2.0 680 2.1 2.3 mi. 2 188*
2-26-74 13 (2.0 (180 1.9
)
3-27-74 8
(2.0 280 2.0
)
4-24-74 7
(1.4 690 2.0 5-29-74 5
(1.4 400 2.0 6-26-7L 13 (2.0 570 2.4l Sig Iake 1-8-74 15 L.2 880 5.3 4.4 mi. @ 84 2-26-74 14 (2.0 810 4.9 3-27 -74 6
(2.1 650 0.7 I
L-2L-74 13 (2.0 880 4.7 l
5-28-7h 12 (1.4 510 L.6 l
6-26-7L lb (2.0 820 51l l
Clitty Iake 1-8-74 8
(2.0 560 38 6.0 mi @ 3L2 2-26-7h 2b (2.0 250 53 3-27-74 21 (2.0 570 53 4-2k-74 10 (2.0 380 2.1 5-28-74 (3
2.4 260 2.1 6-26-7h B
(1 9 620 19l Iocke lake 1-8-74 11 (2.0 450 2.7 5.6 mi. ; 292 2-26-74 11 (2.0 520 2.1 3-27-74 12 (2.1 550 2.3 4-2L-74 ik J1.5 250 2.3 5-28-7L 5
(1.6 630 23, 6-20-74 8
(1.9 LOC 2.2 1 Mud Iake 1-8-74 25 (2.2 42/
31 5.8 mi. 2 142 2-26-7L 19 (2.1 30 3.8 3-27-74 18 (2.0 5e0 3.4 4-24-74 49 8.6 590 25 5-28-74 14 11.7 420 32 6-20-74 16 (2.0 klo 32 l Reviced 1-17-75 VI 41
VELL WATER t1t 4
1.
Sample location: 6 locations - See map #6.
2.
Collection Period: Quarterly.
3 Radionuclides: Gross beta, gamma emitters, Tritium and Strontium-90.
4 Concentration: See table 11.
5.. Background Values: 5 pCi gross beta / liter.
6.
Analytical Method: See A ppendix A.
l l
l l
1 l
l l
)
1 l
em O
ew M
VI h2
t t
t
=
AQUATIC VEGETATION 1.
Sample Locations: River and lake sampling locations.
2.
Collection Period:
Quarterly.
3 Radionuclides: Gross beta, Cesium-137, other gamma emitters, and Strontium-90.
4 Concentration See table 13 b
5 Background Values: 82 pCi Gross beta / gram.
6.
Analytical Method: See Appendix A.
7 Rema rks Unsafe ice conditions precluded sampling during the first quarter.
i i
{
b n
~
VI h7
F 1
l "hble 13
.IAKE & RIVER AQUATIC VEGETATION t
i nCi/rram Date of Gross 137 40 Sampling location Collection Be ta Cs
' Sr 3-30-74 85 0.62 2.40 Bass Lake 48 mi. @ 108*
3ertram Lake 5-29-74 54
<.32 0.39 2 3 mi. J 188' 6-7-74 kl 0.50 0.52 Big Lake L.h mi. 3 84*
6-7-7h 81 L.70 3 60 Clitty Lake 6.0 mi. 2 342 6-7-74 57 0.79 0.90 l Locke Lake 5.6 mi. 2 292 6-7-74 109
(.41 0.72 Mud Lake 5.8 mi. J 142*
Mississippi River 6-5-74 Upstream of Plant Mississippi River 6-5-74 Downstream of Plant
- Sample lost in lab
)
Revised 1-17-75 b
VI L8