ML20091E207
| ML20091E207 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 05/29/1984 |
| From: | Schnell D UNION ELECTRIC CO. |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| References | |
| ULNRC-834, NUDOCS 8406010120 | |
| Download: ML20091E207 (5) | |
Text
.
UNION El_ECTRIC COM PANY 1901 GRATIOT STREET ST. louis, MISSOU RI
~ ^'."4.7.". ~ "'
May 29,1984
='
==
Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555
Dear Mr. Denton:
ULNRC-834 DOCKET NUMBER 50-433 CALLAWAY PLANT, UNIT 1 FSAR CHAPTER 14 ABSTRACT CHANGES Union Electric has reviewed and approved changes to two FSAR Chapter 14 startup test abstracts.
These changes are transmitted at this time for your information.
The first change concerns Rod Position Indication System Test S-07SF04 (FSAR Section 14.2.12.3.28).
The prerequisites are changed to allow this test to be done at cold shutdown conditions.
The test methodology is changed to delete the specific reference to step incre-ments at which the test is run. The control rod banks are withdrawn and position verified at 24 step increments while the shutdown bank posi-tions are verified at 118 steps and > 210. steps.
The second change concerns Nuclear Instrumentation System Test S-075E01 (FSAR Section 14.2.12.3.44).
The change allows the source range channels to be tested independent of the intermediate and power range channels.
The source range will be tested prior to core loading and the intermediate and power ranges will be tested prior to initial criticality.
This is consistent with the Callaway Technical Specifi-cations (Spec. 3.3.1 and Table 3.3-1) and Regulatory Guide 1.68.
Revised FSAR pages which reflect these changes ar attached.
These will be formally incorporated in the next revision of the FSAR.
Very truly yours, Donald F. Schnell OS/nid Attachment cc:
J. Holonich
[
\\
b PD KO
.A-PDR
STATE OF MISSOURI )
)
Donald F. Schnell, of lawful age, being first duly sworn upon oath says that he is Vice President-Nuclear and an officer of Union Electric Company; that he has read the foregoing docu:.ent and knows the content thereof; that he has executed the same for and on behalf of said company with full power and authority to do so; and that the facts therein stated are true and correct to the best of his knowledge, information and belief.
By bonald F. Schnell Vice President i
Nuclear SUBSCRIBED and sworn to before me this /f d day of M
, 198V g ^ ^,
^^
y 7 A" J
My ammissa;n expstes Jury ljf 984 L
"l cc:
Glenn L. Koester Vice President Operations Kansas Gas & Electric P.O. Box 208 Wichita, Kansas 67201 Donald T. McPhee Vice President Kansas City Power and Light Company 1330 Baltimore Avenue Kansas City, Missouri 64141 Gerald Charnoff, Esq.
Shaw, Pittman, Potts & Trowbridge 1800 M. Street, N."4.
Washington, D.C.
20036 Nicholas A. Petrick Executive Director SNUPPS 5 Choke Cherry Road Rockville, Maryland 20850 John H. Neisler j
Callaway Resident Of fice U.S. Nuclear Regulatory Commission RRil Steedman, Missouri 65077 William Forney Division of Projects and Resident Programs, Chief, Section lA U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 Bruce Little Callaway Resident Office U.S. Nuclear Regulatory Commission RRil Steedman, Missouri 65077 m
W V W <* AllJTJ UN u
h 95/29/84 12:18
>4JCLEMt SERVICES HD.864 986 SNUFFS 14.2.12.3.28 Rod Position Indication System (S-075F04)
'l 14.2.12.3.28.1 Objectives i'
To verify that the rod position indication system satisfactorily parforms required indication and alarm functions for each in-dividual rod and that each rod operates satisfactorily over ite entire range of travel.
14.2.12.3.28.2 Frerequisites i
he-400:ter ** het ei.dde,- u -lv.0
- r".the t -- g.s esua. -
l and-teessurer
- .t p=; e ::r:n; ;nt,ge =:-
s nn. v. w + ~.
l 00010.t t?ranjent ent n+ ir.. s.wi luss C.T.0;00ifi0$ iL-4 m.4 t Ce d o
14.2.12.3.28.3 Test Method i
a.
All rod banks will be fully withdrawn by bank k 20 24 her==t; while recording analog output voltage, control room position readout, and the group step position indica-j tion.
i b.
In addition, the pulse-to-analog converter chassis bank position digital readout will be the recorder for all control rod banks.
1 l-14.2.12.3.28.4 Acceptance Criteria l
Th2 rod position indication system performs the required indication 01crm functions, and each rod operates over its entire range of I
travel within the limits of the rod position indication instruction r.cnual and the plant precautions,' limitations, and setpoints mamiel.
i
~
i i
I i
14.2-100 Rev. 7 9/81 i
l,.
- _. _, _.. _ -. - - ~.. - - _.. - _ _ -,.. _... -. _ _ _ _. _ _. _
e >at-. e m o
05/29/84 12 19 HJCLEAR SERVICES NO.004 97/
SNUPPS 14.2.12.3.44 Nuclear Instrumentation System Test (3-078E01) 14.2.12.3.44.1 Objectives The purpose of this test is to verify that the nuclear instru-mentation system performs the required indications and control functions through the source,ir.te.x.; diet;, ;.d --"er rangeX of s
opa. ration prior to core loading, dlQoW N o u.3 h E hkcd/d M QC w f M $a6 9ftre 40 ine'ked, celht 14.2.12.3.44.2 Prerequisites v
a.
The nuclear instrumentation system is installed, cali-brated, aligned, and operational for a period of s,t least 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
A O.e pl.ut. i. et e l,1=uw temysi tuc r.d pr0:00rt.--
14.2.12.3.44.3 Test Method a.
The source and intermediate range channels are subjec-ted to various test signals to verify that the appro-priate indicators alarm, illuminate, or actuate, and the source range local and remote speakers function.
b.
The power range channels are subjected to various test signals to observe proper meter reading and function of the comparator and rate circuitry.
- c. ' The high voltage circuitry of the source and intermediate range channels is tested.
14.2.12.3.44.4 Acceptance Criteria The control and indication functions and the reactor trip set points of the nuclear instrumentation system source, intermediate, and power range channels have been verified.
I i
1 t
l l
Rev. 12 14.2-197 9/83 l
- -- u
._m
_l