ML20247G072
| ML20247G072 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 04/30/1998 |
| From: | Johnston G, Kilgore D PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| RTR-REGGD-10.001 NUDOCS 9805200126 | |
| Download: ML20247G072 (11) | |
Text
_ _ _ _ _ _ _ _ _ _ _ _ _.
Peach Bottom Atomic Power St7, tion l
PECO NUCLEAR nco ce-c-ev 1848 Lay Road
/
A Unit of PECO Energy Delta. PA 17314-9032 717 456 7014 May 4,1998 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Docket Nos. 50-277 and 50-278 Gentlemen:
Enclosed is the monthly operating report for Peach Bottom Units 2 and 3 for the month of April 1998 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.
Sincerely, 9
on L. Johnstoa Director, Site Engi eering Peach Bottom AtomiQower St GLJ/Rg/JC:dmk g.c Enclosures cc:
N.J. Sproul, Public Service Electric & Gas R. R. Janati, Commonwealth of Pennsylvania R.I. McLean, State of Maryland H. J. Miller, Administrator, Region I, USNRC A.C. McMurtray, USNRC, Senior Resident inspector A.F. Kirby, Ill, Delmarva Power & Light INPO Records Center J. Doering, PECO Nuclear, Vice President, Peach Bottom Atomic Power Station i
1 h
l ccn 98-14030 0
I R
b Peach Bottom Atomic Power Station Unit 2
. April 1 through April 30,1998 1.
Narrative Summary of Operatina Experiences Unit 2 began the month of April at 100% power.
The Unit reduced power to 83% on April 6 at 02:00 to adjust the control rod pattem. The Unit returned to 100% on April 6, at 07:00.
The Unit reduced power to 83% on April 24 at 24:00 to adjust the control rod pattem. The Unit returned to 100% on April 25 at 12:00.
The Unit reduced power to 79% on April 28 at 24:00 to withdraw a control rod following repairs to one of its scram solenoid pilot valves. The 5* stage feedwater heaters were also removed from service to implement final feedwater temperature reduction in preparation -
for coastdown. The Unit retumed to 100% core thermal power on April 29 at 16:00.
Unit 2 ended the month of April at 100% power.
l l
1 l
l' Attachment to 1'
Monthly Operating
)
Report for April 1998 1,
UNIT 2 REFUELING INFORMATION 1.
Name of facility; 1
Peach Bottom Unit 2 l
2.
Scheduled date for next refueling shutdown:
l Reload 12 is scheduled for September 30,1998.
3.
Scheduled date for restart following refueling:
Restart following refueling forecast for October 30,1998.
4.
Will refueling or resumption of operation therefore require a technical specification change
)
or other license amendment?
Yes if answer is yes, what, in general, will these be?
- 1. Wide Range Neutron Monitoring Modification to be installed during 2R12.
j
- 2. Cycle 13 Safety Limit MCPR Technical Specification change.
3.
Recirculating Pump Trip Modification to be installed during 2R12.
4.
Main Steam Relief Valve (MSRV) testing change.
5.
Scheduled date(s) for submitting proposed licensing action and supporting information:
i 1.
Wide Range Neutron Monitoring has been submitted.
2.
Cycle 13 MCPR will be submitted 7/98.
3.
Recirculating Pump Trip has been submitted.
4.
MSRV T/S change has been submitted.
6.
Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:
- a. Prelirninary reload willinclude 292 GE13 bundles.
i
Docket No. 50-277 Attachment to Monthly Operating Report for April 1998 Page 2 UNIT 2 REFUELING INFORMATION (Continued) 7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage nool:
(a) Core-764 Fuel Assemblies (b) Fuel Pool-2720 Fuel Assemblies,52 Fuel Rods 8.
The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:
The spent fuel pool storage capacity has been reticensed for 3819 fuel assemblies.
9.
The projected date of the last refueling that can be discharged to the spent fuel pool assunting the present capacity:
September 2002 without full core offload capability.
l 1
I September 1998 with full core offload capability.
l j
i l
L!
i!ll!,
lll[l(IIl[!
I l
'l 0
7 6
9 8
5 4
3 2
1 1
U H R N
N O
E IN O
E U
M M D R U P
T T
U A M A A E
E N
E R
C B
X IM I
O A
S T
E I
X S
P I
R T
E R
M G
,t E
O R
'G R
U U
N R
N T
E S
C E E
O M M E
I A
I T
M N T R N R
F L
N R
V E
E D D E
G : G E
H E
E C
P S
I E R S
A S
A E
O P
P T
C TA L
H T
R U
E E
E R
E U O V R
N N I
R T
U N
T R
E S
D D C O I
S R
A A
A S
D E D O B
B L
H E
R O N L
L R
U A
G W L
T C
E E
A G H E O O A A I
Y N I
D T
C C T
N N
E O
W R P
P G
A A
N U N W C C N
(
R I
I E
R H A T
T E
S A
O S
Y Y T
T U
C
(
(
N G M E
R R
D S
I E
R W
T
(
I T O E
M C
M S
- )
W A
W S
L H
E M
- W
)
)
E
)
O P
ER A
T I
NG D
A T
T H
A IS R
M E
O P
8 N
0 T
O 2
7 7
H R
1 1
89 0
9 0
9 T
3 0
0 0
0 CO T
M D E
P O
L L
C E
E K
P T
E H
E DT O
D AN N
BT O E
YE.
(
7 PEPDPM5 0
Y 1
ENL.
EA-7AG A M. CY R
CI N 2
)
T 4 H NTK O57 O
6BEELI E 7
5 E
1 3OR NG N9 D
E9
,3 4TI GO R8 A
0 T NI R G
,1
,2
,2 T
1 N
8 O G E Y 2
8 8
E E
2 6
MDE 1
0 7
0 1
I C
95 0
2 0
2 AVIR O
TIS N M
OI G P
M O A
I N C
NY P
P E
O AC W
H E
R B
C O
S T
T U
.A T
A M
U P
O T
3 A
I
.M I
1 L
R O
N
,7
,8
,2 IT
,L
.U 3
1 1
3 4
N 1
1 1
1 1
I V
1 0
1 1
9 T
2 4
E 9
5 1
9 9
6 4
3
_9 9
8 2
9 0
7 0
8 3
0 4
0 3
1.
lIjli I.
l l.
ll1I!
l;jlilll
s TS R
E W
D
)
O 3
O
(
P Y
HA N
C TM A
NI E
2 I
O M E
E M1 T
P GI O I
N V
C N
M N S T T
I U O I
VA C
E RI V.
C E
R EDM ROR O Y E EN G O 2 RT U T
J RI N T T8R OGI T4 O NC 1
O9E G4 RO3 COE B 9N L5EB6 DI R T
1 H
.EI E
5 NCT 7
H KTW 7
C )4 A AN 4 O 2C
.NGA7 YCM.LNE1 A
E E
A A E S
V 0E 5PMPDPEF(
U E
7 A
R
. EEY E
C P
O MTB N
N A A D O
TND E H
EK T-T P
I E
E CN L
L OU P
E D
M T
OC SN N
W FW)
O O(
O 3
D DR D
T O GO U
H I C N T H
TT A S
ET E MU R T
H N
I S
)2 O
U NI
(
SQ A
E RA N
O S)2 E.
A(
R I
N)
OS T R A U 8
RO 99 UH D(
1 L,
I RPA E-S H
P)
T Y(
R 1
N T
U O
O M
H DU T
L ED R
A CE T
O P
E O
RH
)
OC 1
E T
T
(
FS R
A D
FS ON
Ps:ch Bottom Atomic Power Station Unit 3 April 1 through Aprii 30,1998 e-1.
Narrative Summary of Ooeratina Experiences Unit 3 began the month of April at 19% power, continuing its startup from a maintenance outage. The unit reached 100% power on April 4 at 13:00.
The Unit reduced power to 70% on April 5 at 15:00 to adjust the control rod pattern. The Unit retumed to 100% on April 6 at 06:00.
Unit 3 ended the month of April at 100% power.
r f
i
_________________3
Docktt No. 50-278 Attachment to Monthly Operating Report for April 1998 UNIT 3 REFUELING INFORMATION i
1.
Name of facility:
Peach Bottom Unit 3 l
2.
Scheduled date for next refueling shutdown:
Reload 12 scheduled for October 1,1999 3.
Scheduled date for restart following refueling Restart following refueling scheduled for November 1,1999 L 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
Yes if anrwer is yes, what, in general, will these be?
- 1. Reclibulating Pump Trip Modification to be installed during 3R12 5.
Scheduled date(s) for submitting proposed licensing action and supporting information.
1.
Recirculating Pump Trip has been submitted.
6.
Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:
(a) The 292 new 3R11 bundles are GE 13 design new to Unit 3 j
7.
' The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
(a) Core - 764 Fuel Assemblies (b) Fuel Pool - 2777 Fuel Assemblies,16 Fuel Rods (292 new 3R11 bundles)
( one of the 2777 is a skeleton which contains less than a full complement of fuel rods)-
8.
The present licensed spent fuel pool storage capacity and the size of any increase in licensed i
storage capacity that has been requested or is planned, in number of fuel assemblies:
The spent fuel pool storage capacity has been relicensed for 3819 fuel assemblies.
I-Docket No. 50-278 4
Attachm:nt to
+
Monthly Operating l
Report for April 1998 Page 2 QNIT 3 REFUELING INFORMATION (Continued) 9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity:
September 2003 without full core offload capability.
September 1999 with full core offload capability.
l
)
{
l
)
f
)
{
i
l r
a 9
8 7
6 1
0 5
O U
H R N 4
3 2
1 N N 4
E I
O E
U M M D R U P
T T
U A
M A
A E
E I
E N
R C
B X
x S
P T
R E
R S
T E
1 M
I O
A M
l G
L E
O R R
U U
N R N T
E S.G C
E E
O M M E
I A
I T
M N
T R
N R
F L
N R V E
E D D E
G : G E
H S
I E
.R S
E E
C P
T A S A
E O
P P
T C
L H
T R
U E
E E
A R
E U O V R
N N
I IR TU N T R
E S
D D C
O S
R A A A
S D
E D O H
E B
B L
R O N
U A
L L
R G W I
D T C C T
E E
A _
-L T
C Y N N
I G H E
O O A A N E
O W
R P
P G
A A N
U N
W C
C N
(
E R
I R
H A I
T E
T S
A O
S Y Y T E
R IR N
G M T
U C
(
(
E R
W D
S T
(
I T O E
M C
M S
- )
W A
W S
L H
E M
)
): W E
):
O P
E R
A T
IN G
D A
T T
H A
IS R
M E
O P
O 7
N 7
T
,3 7
7 H
R 1
1 5
0 9
0 9
T 1
C 0
0 0
0 0
O T
M D E
P O
L L
C E
E K
P T
E H
E DT O
D A N N
BTO E
YE.
(7 PEPD. PM5 ENL EA 0 Y
1 R
7AG AMCY-CI N.
O 2
)
T O
5 E
I E,7 7 4 H NTK 8
6BE EL 1
N 9
,2 D
3OR NG E9 A
4TI GO R8 60
,2
,2 T
T NI R G 1
N
,3 4
4 E
2 O G E E Y 5
4 9
1 7
0 8
MDE C
0 I R AVI O
0 0
0 0
5 TIS N M
OI G P
M O A
C N
I N Y
P P
E O
A
_C W
H E
R C
B U
O S
T T
M A
T A
U P
O T
I 1
L R
M O
2 A
l
,9 T
(
U N
1 1
6 3
4 I
1 1
1 1
N 0
,6
,0 V
0 1
1 9
I
,8 7
4 E
9 5
1 9
.T 9
5 3
9 9
8 3
63 1
0 2
0 2
0 2
0 4
1il1li1
S RE W
)
D O
3 O
(
P Y
H N
C T
3 NI E
A T
O M E
E I
p GI O V
M I
C N
M NS T T
N U
O RMA C
E I
M C E
T G RI N T T8R OGI T41 O NC O9E GN RO3 C OE B 9N R
LE EB6 DIT 1
8 H
.EI E
5 N CT KTN H 7
4 O. NI C )4 AA N 3CA YCMAGA7 E
E 0E A E. LNE1 S
V 5PMPDPEP(
U E
7
~
A R
.EEY E
C P
O MTB N
N A A D O
TND E H
E T' T
P KI E
E CN L
L OU P
E D-M T
OC SN
- W W)
N 3
O O(
O F
D DR D
T O GO U
H NI C T
H TT A
S ET E
MU R T
H NI S
)2 O
_ U NI
(
SA E
R N
O S) 2 A(
E R
N)
OS T R I
A U 8
RO 99 UH D(
1 L
I R
P A
E S
H P )1 T
Y(
R N
T U
O O
M H
D T
L E
A R
C T
O R
P E
O
)
O 1
E T
T FS
(
R A
D FS O
N
-