ML18043A927
| ML18043A927 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 07/11/1979 |
| From: | Ziemann D Office of Nuclear Reactor Regulation |
| To: | Bixel D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| References | |
| NUDOCS 7908090012 | |
| Download: ML18043A927 (2) | |
Text
. ii -*
~\\
,...... ~.
Docket No. 50-255 JUL 11 1979 Mr. David Bixel Nuclear Licensing Administrator Consumers Power Company 212 *west Michi_gan Avenue Jackson, Michigan 49201
Dear Mr. Bixel:
t'* tJ
.
- DISTRIBUTION c*-Dockeb NRC PDR LocalPDR a
, ORB #2 *.Reading
- >>*' NRR _Reading.-.
DEisenhut RVollmer WTRussel l BGrimes TJCarter OELD.
OI&E (3)
. DLZiemarin RDSilver
., HSniith.
- VNoonan KHoge JRBuchanan TERA ACRS (16)
SEPB LShao In conversation_s. with representatives of: consumers Power Company we were told
- .that a material surve~llance capsule was 'recently removed from the Palisades reactor vessel and. tested.
_R~sult~ from the do~i~etry anal~sis _.i2dicate that.
the end-of-life fluence*on the vessel wall lD is 3.3_6x 10 n/cm*.-
In aletter
.. dated Ma, 23, l ~78, you in~icated that the end.-of-1 if~ fl_ue_nce is -expec.ted to be 3.. 8 x 10 9 rl/cm.
We have been notified by-Combustion Engineering,. CE, that fluence calculations on CE vessels may be greater* than originally.calculated due to an error in the.analytical program.
- There~o_re, _we request you tq review. the latest dosimetry c_aleulations., Jncluding lead factors u*sed.for these calculations; and verify these results by comparing therri with those obtained by the late~t CE calculat1onal methods.
We* request that you* submit -,Your. response within 60 days
- of. the date _of this.1 etter...
cc: See next page
- sinserely,.
Uriginal signed by
~za~*
D:eil.Ui'Ji, :--,, *,, 7,*,
'Dennis L. Ziemann, Chief Operating Reactors Branch #2' Divfsi'on of Operating 'Reactors
~
790809c:cJ 2-,
BURNAMB.
~~2 DOR: EB
- ...... ~QR.=.9R~.. ~L............................
- RR:... J. ;~;, ~:~:h:.
.'.¥.~.~-~-~;_:.':...........R~~j-~m~.nn.............. ~.~..... :.... :... : : : : :*: ::: : : : :: : ~:: ::*::: ::~....... -_-_-_-_-_*_-_-_'.-_-_:_-_-_-_-_-_-_ ~.
DATB...?l..l:1..!..?.9........ ? !IP... 1.7..~...........?LU.!:.?.9...'.......... :.... :... :.... '... :........ :........'.......... :..... :........... :...... :
- U.S. GOVllANMBNT PRINTING O.. P'ICB: 1171 - ze1 *.. 710;,.
NllC FORM 318 (9*76) NRCM 02-40'
Mr. David Bixel cc M. I. Miller, Esquire Isham, Lincoln & Beale Suite 4200 One First National Plaza Chicago, Illlnois 60670 Mr. Paul A. Perry, Secretary Consumers Power Company 212 West Michigan Avenue Jackson, Michigan 49201 Judd L. Bacon, Esquire Consumers Power.Company 212 West Michigan Avenue Jackson, Michigan 49201 Myron M. Cherry, Esquire Suite 4501 One IBM Plaza Chicago, Illinois 60611 Kalamazoo Public Library 315 South Rose Street Kalamazoo, M1chigan 49006
- JUL 11 1979