ML20062H607
| ML20062H607 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 11/23/1990 |
| From: | Bores R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Mcknight J NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9012050158 | |
| Download: ML20062H607 (13) | |
Text
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UNITED STATES 4
S NUCLEAR REGULATORY COMMISSION U
REOlON I g '**** /
476 ALLENDALE ROAD KING OF PRUSBlA, PENNSYLVANIA 194o8 NOV 2 3 IN0 James McKnight Document Control Desk U.S. Nuclear Regulatory Commission 1717 H Street, N.W.
Washington, D.C. 20555
Dear Mr. McKnight:
The attached information from the Three Mile Island Citizens Radiological Moni-toring Network, covering the report dates of July 11, and September 13, 1990, is to be processed through the NUDOCS system for Three Mile Island with its docket number 50-289, Unit 1 and 50-320 Unit 2.
If you have any questions concerning these reports, please contact me at FTS 346-5213 or Ms. L. Peluso of my staff at FTS 346-5323.
Sincerely, Robert B res, Chief Effluents Radiation Protection Section Facilities Radiological Safety and Safeguards Branch Division of Radiation Safety and Safeguards
Enclosures:
-TMI Report Dates - July 11, 1990 and September 13, 1990 901205015e 901123 PDR ADOCK 05000289 R
PNV J,;
=aqDIN' '
, ~ ~
.~ - = - - _ ' iJUNE.
-c-
- 2:,
-~
J
.10 -
'THREE MILE ISLAND-CITIZEN S MONITORING NETWORKE
~
- s n-LAVERAGE. COUNTS
_ MAX. CPM TIME /
. MIN. CPM TIME /.
~
'05/27/90 thru 06/02/90-PER MINUTE, PER^ WEEK-DATE OCCURREP' DATE OCCURRED-Station'#1
.12.59-15.55 cpm
~10.40 cpm 5/27/90-5/30/90 4:08~P.M.
11:42 P.M.
Wind: S@ 10 h?nd: N @~12 Station #:2 13.91 15.00 cpm 13.10 cpm 6/1/90-5/31/90 8:36 A.M.
5:11 ?.M.
Wind: Calm Wind: 7 alm Station #4 10.79 13.00 cpm
- 8.33 cpm 5/29/90 6/1/90 9:30 A.M.
7:00 A.M.
Wind: n@ 8 Wind: Calm Station-#5 15.76-17.28 cpm 14.80 cpm
- 6/1/90 6/2/90 7: 51 A.M.
10:22 P.M.
Wind: Calm Wind: SW @ 13 Station #8' 12.62-15.27 cpm 10.20 cpm 5/31/90 5/31/90 6:43 A.M.
5:50 A.M.
Wind: W-@ 5 Wind: W @ 5 Station #9 12.18 13.33 cpm-11.26 cpm 6/2/90 6/2/90 2:13 P.M.
11:25 A.M.
Wind: SE @ 4 Wind: SW @ 2 Station #10 14.66 16.06 cpm 13.47 cpm 5/28/90 6/2/90 4:42 P.M.
11:57 P.M.
wind: SE-@ 3 Wind: SW @ 14
. n
~.
... u.
14TpT74
- - - 4
- 7 -
fr
-w
- - ~ --
- ~
=-
~ ;- 7
" - - =
=- -'
f_..
-n IAVERAGE COUNTS
-MAX. CPMiTIME/
MIN. CPM TIME /.',
=
'06/03/90 tbru-06/09/90
- PER MINUTE, PER: WEEK ~
- DATE OCCURRED' DATE OCCURRED'-
~
Stationiti
- -12.91 14.05 cpm 11.86 cpm 1
6/5/90 6/4/90-9:20 P.M.
11:35 A.M.
. Wind: S'@'7' Wind: NW @ 14 LStation'#2.
~
<13277 15.06 cpm 12.57 cpm *-
6/6/90 6/8/90 6:02 P.M.
4:37 P.M.
Wind: S. @ -12 Wind: SW @ 15
~
Station-#4 11.25 13.66~ cpm 9.60 cpm
- 6/4/90 6/8/90
.9:30 A.M.
5:00 P.M.
Wind: W@ 10 Wind: SE @ 5~
Station # 5' 15.94 17.27 cpm 15.2C cpm 6/6/90 6/5/90 10:58 P.M.
10:41 P.H.
Wind: S@7 Wind: SW @ 6
' Station'#7 10.34_
11.55 cpm 8.96 cpm 6/8/90 6/4/90 1:51 P.M.
10:32 P.M.
Wind: SE @ 5 Wind: NW @ 14 Station #8
.13.23 16.20 cpm 10.20 cpm 6/7/90 6/6/90
.9:35 P.M.
10:13 P.M.
Wind: SW @ 5 Wind: S@ 7 Station #9.
'11.51.
13.07 cpm 9.60 cpm 6/5/90 6/5/90 4:40 P.M.
11:15 A.M.
Wind: W.@ 6 Wind: W@ 2
'l Station ~#10 14.93' 16.73 cpm 12.73 cpm
. :l
.6/7/90_.
6/9/90 11:33 P.M.-
11:27 P.M.
' Wind: W @ -6 Wind: W @ 5 i
-1
.l
- -.. - - -.. -. - =
+
=
1
'1 DPsge 3
'11'.38
-13 46 cpm 11.08 cpm Station-#11 6/8/90.
6/7/90.
~^
7:50 A.M.-
7:50 A.M.=-
Wind:-Calm Wind: W@ 5 AVERAGE. COUNTS MAX.' CPM TIME /
MIN. CPM TIME /
06/10/90 thru 06/16/90-PER MINUTE, PER WEEK
- DATE OCCURRED
.DATE OCCURRED c-Station.#2
-74.10
- 15.46 cpm' 12.75 cpm.-
6/16/90-6/12/90 8:17 A.M.
4:55 P.ft.
Wind: Calm Wind: NW @ 12 Station-#4 11.53 13.20 cpm 9.93 cpm 6/10/90 6/14/90 8:30 A.M.
9:00 A.M.
Wind: u 0.6' Wind: Calm-
.. S t a t i o n #5 15.55
- 17.13 cpm 14.95 cpm 6/11/90 6/11/90 9:32 P.M.
7:27 A.M.
Wind: N.@ 12 Wind: ti @ 10 Ststion #7 10.02.
10.76 cpm 9.08 cpn 6/10/90 E/15/90 7:00 A.!1.
9:34 A.M.
Wind:-W @ 6 Wind: SE @ 5 Station.#8 13.00 16.80 cpm 8.04 cpm 6/11/90 6/14/90 6:30 A.M.
10:17 P.M.
Wind: N@ 10 Wind: SE @ 10 Station #9-
-12.29 13.93 cpm 11.13 cpm
.6/10/90 6/10/90 10:10 A.M.
2:JO P.M.
Wind: E@4 Wind: E@ 4
~
i w---g-
~
si ~ ;.++
~r " W w
T ~,t PageL'4. -
.=.
y 3.
~
i.
k
^
- S ta tion'.. # 10.
~14. 80 '
16.06 cpm 12.93. cpm 6/16/901
.6/14/90
.~
f
'S-
' ~
11:14 P.M.
1:46 P.M.
Wi~nd:' Calm Wind:~S @ 6-Station ~411
-11;18, 11.87 cpm
- 11.06 cpm
~
6/14/90
'6/15/90-9:57 A.M.-
8:21 A.M.
! Wind: Calm Wind: Calm
~~ AVERAGE' COUNTS
. MAX. CPM TIME /
MIN. CPM TIME /
06/17/90'thru106/23/90 PER' MINUTE, PER WEEK DATE-OCCURRED DATE OCCURRED ~
- Station #2 13.19' 15.60 cpm 11.93 cpm 6/18/90 6/21/90-8:27 A.M.
7:00 P.M.
Wind: S 6-5' kind: W @ 8-Station #4 11.67 13.46 cpm 10.66 cpm 6/23/90 6/20/90 8:15 A.M.
6:00 P.M.
Wind: SW @ 10 Wind: SW @ 3 Se scion #5 15.71-18.13" cpm 14.41 cpm 6/18/90 6/17/90 5:59'P.M.
10:13 P.M.
Wind: NE @ 18 Wind: SE @ 6 Station #7 10.63 11.50 cpm 9.83 cpm 6/23/90 6/23/90 8:43 A.M.
7:27 P.M.
Wind: SW @ 10 Wind: SW @ 12 Station #8 13.39i 16.61 cpm 11.13 cpm 6/22/90 6/19/90 7:00 A.M.
10:06 P.M.
Wind: SW _@ 8 Wind: NW @ 10
' i 3..
St3 tion 29 13.35 cpm 15.07 cpm 12.33 epm 6/18/90 6/19/90 3:10 F.M.
11:30 A.M.
uind: S@ 1 Wind: NE @'2 Station #10 14.66 15.66 cpm 13.20 cpm 6/18/90 6/17/90 12:23 P.M.
5:08 P.M.
Wind: S @ 10 Wind: Calm Station #11 12.00 14.40 cpm 11.38 cpm 6/18/90 6/20/90 9:49 A.M.
9:22 A.M.
Wind: SE @ 5 Wind: NW @ 6 AVERAGE COUNTS MAX. CPN TI:1E/
MIN. CPM TIME /
06/24/90 thru 06/30/90 PER MINUTE, PER WEEK DATE OCCURRED DATE OCCURRED Station #1 12.95 13.88 cpm 12.86 cpm 6/28/90 6/29/90 9:44 P.M.
11:28 A.M.
Wind: Su @ 5 Wind: SW @ 10 Station #2 12.85 13.83 cpm 12.27 cpm 6/29/90 6/24/90 11:00 A.M.
7:00 A.M.
Wind: U @ 3 uind: SW @ 10 Station #4 11.79 13.66 cpm 10.20 cpm 6/27/90 6/26/90 11:00 A.M.
7:00 P.M.
Wind: S @ 5 Wind: SW @ 10 Station 45 15.37 17.11 cpm
- 14.65 cpm 6/28/90 6/30/90 7:23 P.M.
7:17 A.M.
Wind: SW @ 14 Wind: W @ 12 m
w nsage;g
+;
.=T ~ 4
~;J
-===7 %
~*~ L " ' T ;=7 wit "~~'
~.LT{ }
7"?
-1 45tation:#72.,
w w
~.
g"-m a-;.....
..'g re 110.53,
.12.18= cpm; 9.Coicpm
. f u-
^6/29/90- '
6/27/90'."
To
!9:49-P.M..
5:13-P.M.
Wind:-u @.17 Wind =1 SW @?.16
? station #8:
15.25'.
19.53 cpm
- 10.65 cpm 6/28/90 6/26/90 5:50 A.M..
.8:51:P.M..
Wind:-SW @ 5?
Wind: SW @-10 Station #9 12.71.
13.86 cpm-
'10.86 cpm.
.6/25/90:
6/27/90
'11:00 A.M.
11:20 A.M.
Wind: N S 2.
Wind: W:@ 3. ~
Station #10
-14.87/
~
17.27 cpm 12.93 cpm 6/30/90 6/27/90 11:40 P.M.
12:21 A.M.
Wind: W@ 14 Wind: W@ 8 Station #11 12.611
'14.46 cpm 11.18 cpm 6/26/90 6/26/90 11:39 P.M.
9:23 A.M.
Wind: SE @ 6 Wind: W@ S Station-#1'is11ocatedl7i miles N.N.Ei of<TMI Station #8 is' located 7 miles N.W.
of TMI Station-#2 is" located 3-
' miles-N.;
of TMI' LStation #9 is. located 13 miles W.N.W. of TMI Stationi#4'is: located:5-
, miles N.N.W.~of TMI.'
" Station.310 is' located 11 miles N.W.
of TMI Station #5lis. located 3
. miles i W.S'.W. : of-TMI -
Station #11 is located 9 miles n.W.
of TMI Station? #7 isilocated 1'-
mile--W.-
of TMI-
~
' Normal ~back'round isFlo cpm-per U.S.Estatistics.: Our-monitors-are set to alarm automatically at-g 30 cpm inimostiareas. "This~ represents 3X's background.
- Occurred lduring'rainL l
-l lr m
m.
m,;-
g.
.-2:-.:
~:17 cf -- ]
v
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~
= ' ' _
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~
~
- September 113, L 1990 :
m.
x-4
. AUGUST.-
j
- THREE MILE' ISLAND CITIZEN'S MONITORING NETWORK
~
2 j
AVERAGE COUNI*
MAXI. CPM TIME /
MIN. CPM TIME /
-08/05/90 thru.'08/11/90 iPER~ MINUTE,-PER WEEK-DATE OCCURRED DATE OCCURRED
~i 4
4 Station.#1-12.84' 14.40 cpm-11.93 cpm-8/10/90 '
' 8/8/90 i
~11:02 P.M.
10:48 P.M..
-Wind:.NE @ 5 Wind: N.@ 6 Station-#2-14.44 15.70" cpm 13.18 cpm 8/9/90 8/11/90 9:09 A.M.
7:55 P.M.
Wind: NE @l6 Wind: '3W @ 5
.-Station #4
- 11.'75.
13.53 cpm 9.66 cpm 8/10/90 8/7/90 5:15 P.M.
9:45 A.M.
-Wind: NE @ 6 Wind: NW @ 10 Station #5.
'15.23 17.'44 cpm
- 14.55 cpm
- 8/6/90
-8/5/90-3:59 P.M.
7:42 A.M.
Wind: NW @4 Wind: E@ 4
' Station 88-15.53 19.73 cpm 12.80 cpm
~
-8/10/90 8/11/90 10h41 P.M.
11:40 A.M.
Wind: NE @ 5 Wind: NW @ 5 Station!#Sl
_12.07-13.06 cpm
- 11.00 cpm 8/8/90
'8/9/90 8:20 A.M..
8:15 A.M.
Wind: NE @ -2 Wind: NW @.2
~. S t a t i o n - 8 1 0 -
14.96 I 16.05 cpm *'
14.00 cpm-
'8/6/90-8/8/90 3:59 P.M.
4:45 P.M.
Windi NW-@.9-Wind: NW-@ 6 u,;; ;
.+:c,.
- n----n.J,;, ;;c.
,,i,c 2,. :_,...i I,,, l..
r-,,,.-.
- - -.. - -., - ~.,, - -., _, _. _.. -
..a.-e.___..,_-........-__-_..,___._.
a.:.
s i r Wage.2.:
' ' ' ~
~ Station.fil' 12 ~ '41 13.'33 cpni 11.63 cpm 8/6/90 8/8/90 10:28!A.M.-
9:32 A.M.-
Wind:-W @ 7 Wind: W @.5 Station'#12-11.64 12.13 cpm, 10.33 cpm 8/7/90 8/11/90 5:45 P.M.
8:15 A.M.
Wind: NE @ 6' -
Wind: Calm
-AVERAGE COUNTS MAX. CPM TIME /
MIN.-CPM TIME /-
~08/12/90 thru 08/18/90 PERLMINUTE, PER WEEK-DATE-' OCCURRED-DATE OCCURRED Station #1-12.78 14.33. cpm-12.08 cpm 8/12/90 8/14/90 11:16 P.M...
11:05 P.M.-
Wind: S@ 7 uind: NW @-3 Station.#2.
14.35 l15.05 cpm 13.40 cpm' 4-i.
8/17/90 8/14/90 8:50 A.M.
8:46 A.M.
t Wind: Calm Wind: Calm l Station #4 11.26 12.80 cpm 9.60 cpm i.
8/15/90 8/12/90 9:30~A.M.
8:00 P.M.
j :-
Wind: Calm Nind: S@ 5 Station #5 15.30 16.33 cpm ^
14.57 cpm 8/15/90 8/16/90 7:35 A.M.
10:44 P.M.
Wind:'NE @ 6 Wind: Calm Station 88
-15.61 17.33 cpm 12.26 cpm
~
8/14/90 8/18/90 9:30 P.M.
10:14 P.M.
Wind: S @ 3:
Wind: W @ 8 Station'#9-11.73.
12.93. cpar 9.40 cpm
~
8/15/90 8/16/90 9:30 A.M.
10:45 A.M.
Wind: E @ 2 HWind: E@ 2
- 1 i
l
'1,...,_a,:.J.,_.-.,
,. ~.. &. - -, ;,, g-a s
, c:.;,, _wm. _
- , a
- -. __.-,_..,..,_..,.-,..._.,,,,..,:._,._-..--....
^
~
~
- y
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-Page: 3-E
~#
ca
- Station'#10 14?68-15.73 cpm' 12.00 cpm
~
8/13/90-8/14/90:
- ~eq
'5:23 P.M.'
9:44 P.M.
' Storm Alert Wind: S@3
. Station #11 12.25
-13.54. cpm.
. 9.86 cpm 8/13/90-8/18/90 7:21 P.M.
8:08 A.M.
.i Storm-Alert Wind:. Calm Station 812 11' 91-14.57 cpm
- lO.70' cpm
-'8/13/90 8/15/90 5:10 P.M.
5:13 P.M.
Storm Alert Wind: S @ 14 i
AVERAGE COUNTSh MAX.. CPM' TIME /
. MIN. CPM TIME /
08/19/90 thrun08/25/90
.PER MINUTE,~PER WEEK-
'DATE OCCURRED DATE OCCURRED Station'#1
~
12.98 14.09 cpm
- 13.04 cpm
- 8/22/90 8/23/90
.11:29 P.M.
11:02 P.M.
Wind:-E.@ 3 wind: E@ 7 Station 82 14.69 16.14 cpm 13.44 cpm *
.8/21/90 8/22/90 L9:27 A.M.
7:35 P.M.
Wind: SE @;5 Wind: E @ 3 Station #4'
[12.49
'14.53 cpm 10.40 cpm 8/24/90 8/19/90 11:50 A.M.
9:25 A.M.
' Wind:.NE @!S Wind: NE @ 3 Station.#5 15.22-16.97 cpm
- 13.00 cpm 8/20/90 8/24/90 I-9:36 A.M.
10:11 P.M.
- Wind::NE @ 10 Wind: Calm i
Station.88-14i48 18'. 60 : cpm
- 11.00 cpm 8/20/90 8/23/90
-7 : 4 0 A. M.
9:50 P.M.
Wind: NE @ 10-Wind: Calm
~
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ai "StationEf9' 12.44;
~13.731 cpm 11.26Depm
+-
8/25/90-8/24/90 '
10:45 A.M.
5:30 P.M.
Wind: Calm-uind: Calm L
JStation 810-
- 15.21 16.53 cpm 13.20 cpm *-
8/16/90 8/20/90'
~
t-9:35.A.1;
'8:45 P.M.-
Wind: 'S @9 Wind: NE @ 5-Station-fil.
12.63 17.31 cpm *
-10.93 cpm 8/20/90 8/25/90 8:30 A.M.
8:18 A.M.
=
Wind: NE @.10 Wind: Calm Station #12 11.90-13.67 cpm
- 10.27 cpm 8/20/90 8/24/90
'4:29 A.M.
6:15 P.M.
Wind: E@ 9 Wind: SW @ 6 1
' AVERAGE COUNTS MAX. CPM TIME /
MIN. CPM. TIME /
PER MINUTES'"PER' WEEK DATE OCCURRED DATE OCCURRED L-08/26/90 thru 9/1/90
' Station #1 12.86
-15.27 cpm 10.66 cpm I-
.8/28/90 -
9/1/90
.10:59-P.M.
10:55 P.M.
i Wind: SW @ 7 Wind: SW @ 9 Station 42' 14.28 16.15 cpm 12.60 cpm 8/27/90 8/29/90 8:47 A.M.
8:37 A.M.
I Wind: Calm Wind: W@ 10
' Station 84 12.16 13.53 cpm 10.33 cpm 8/26/90 8/28/90 J
10:15~A.M.
10:40 P.M.
Wind: Calm Wind: W@ 10 r
Station f5c 14.71 16.08.~ cpm.
13i54 cpm 8/29/90 9/1/90 10:57 A.M.
8:37 P.M.
Wind: W @ 5 Wind: S @ 10 i
~
1
J.Page. S i
'~
~
~
~ *.
~
- Station 88
~ 14.70-16.45' cpm'
'.13. 40. cpm.~
~.
8/27/90 8/26/90 17:35 A~.M.
9:50 P.M.
1 Wind: Calm Wind: NW 66' Station 310x 13.38 16.53 cpm
- 13.02 cpm' 8/30/90 8/29/90
.6:07 P.M.-
10:30 P.M.
Wind: NW @ 6 Wind: SE @ 2 TStation #11 11.72~
14.33 cpm
- 10.78 cpm 8/29/90 8/30/90 5:13 P.M.
10:51 P.M.
Wind: NW @ 6 Wind: NE @ 5 Station #12-11.82 13.17 cpm 9.80 cpm 8/28/90 8/31/90 4:25 A.M.
4:50 P.M.
~
. Wind: SW @6 Mind:.S @ 6 Station il is located 7 miles N.N.E.
of TMI
' Station 88 is located 7 miles N.W.
of TMI Station #2 is located 3 miles N.~
of TMI Station 49 is located'13 miles W.N.W.
of TMI Station #4 is located 5 n.iles N.N.W.
of TMI Station 410 is located 11 miles N.W.
of TMI Station 85 is located 31 miles W.OlW.'of TMI Station #11 is located 9 miles N.W.
of TMI Station #7 is located 1 mile.-W..
of TMI Station 812 is located 3 miles N.N.W.
of TMI Normal-background is 10 cpm'per-U.S. statistics.
Our monitors are set to alarm automatically at
~
30 cpm in most-areas. :This' represents 3X's background.
- Occurred during rain i
I i
~
.r
- m. %$
m.
j.
_f 8
30 (o
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