ML19224A985
| ML19224A985 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 05/07/1979 |
| From: | Rolonda Jackson Office of Nuclear Reactor Regulation |
| To: | Crutchfield D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19224A986 | List: |
| References | |
| NUDOCS 7906130376 | |
| Download: ML19224A985 (1) | |
Text
RpR f
E Gy%
UNITED STATES g1 NUCLEAR REGULATORY COMMISSION
/
WASHINGTON, D. C. 20555 gv p ys
'l L
MEMORANDUM FOR:
nnis Crutchfield Program Support Staff F
i FROM:
Robert E. Jackson, Acting Chief Geosciences Branch, DSE p
SUBJECT:
RECORD OF ACTIONS:
THREE MILE ISLAND NPP ACCIDENT In response to a request from Fred Hebdon, I am supplying you with a t
r record of our involvement as a result of the TMI-2 accident.
I have enclosed two memoranda from members of the Geosciences Branch who F
were involved in minimal actions.
When Dr. Sobel became aware of the accident, she contacted a knowledgeable seismologist in that state to L
inquire if any earthquakes had occurred.
Richard McMullen and I assembled the available FSAR, SER, and ER infonnation relating to the geologic and foundation conditions at TMI-2. This material was assembled at the request of Mr. Levine at the Incident Response Center for the purpose of determining the presence or absence of an underdrain system at the site.
Infonnation on joint directions and stratigraphic conditions at the site were also verbally provided to the Hydrologic Engineering Section.
I also spoke with Mr. James Skrove, a former NRC staff geologist who is currently employed by the Bechtel Company. Mr. Skrove had examined the excavations at this site and as a precaution I called to see if he had observed any unusual foundation coaditions at the site. He indicated that he had not.
A cbk V Robert Ja son, Acting Chief Geoscience's' Branch Division of Site Safety and Environmental Analysis
Enclosure:
As stated
~
cc w/ encl:
R. DeYoung R. Denise 3
F. Hebdon 9006130 180 236
/$
- 4 l '. l T :.7 L 17,l L S r
y',
5 (lUcl.E AR F;c GU L',i U iY C07.', ll: 'ON G[f}
c ' ' -:c w. o. c.. c": s s r' !
o nf
..'W 3 jyg 1EMORANDU:! FOR:
Robert 'ackson, Acting Chief Geosciences Bronch, DSE I
FROM:
Phyllis Sobel l
Geosciences Branch, DSE l
SUBJECT:
RECORD OF ACTIONS:
THREE MILE ISLAND
.C C '. D E N T e
L
[
On Wednesday, March 28, 1979, the day of the Three Mil? Island Accident, I telephoned Shelton Alexander, Professor of Geophysics at Pennsylvania State University and Ghief Investigator for the
(
Pennsylvania seismic nett.ork.
He reported to me that no earth-quakes had bcen recorded in Pennsylvania that morning that could c
have affected the site.
r-
$db l
y-Phyl s Sobel
,c Geology & Seismology Section 7
Geosciences Branch Division of Site Safety and Environmental Analysis o
t L.
i;-
[>
'O a
180 237 d+
9 9 0 52 3 0 i.y
.u..
s.
'fr,.
7 ',
U '.l l : OFTAlF.S t
..UcU: AR n F Gi tL Al ORY CO'..,isi!CTJ c
'[
s f
.., Si t!*.G I O!J, D. C. i'OLLS
'i April 30, 1979 MLMOR/CD'JM FOR:
Robert E. Jackson, Acting Chief Geosciences Branch, DSE FROM:
Richard B. McMullen e
Geosciences Branch, DSE
SUBJECT:
RECORD OF ACTIONS:
THREE MILE ISLAND ACCIDENT k
On Friday afternoon, March 30, 1979, I assembled several packages I
of information relating to the geological and Toundation conditions at the Three Mile Island site.
e f'; f.n'.N 2' ' ) '
c c..,
Richard B. McMullen J
Geology & Seismology Section Geosciences Branch l.
Division of Site Safety and Environmental Analysis V
3
(
\\
r s
i d
,1o w a s o u /
c
=
.