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North Atlantic Energy Service Corporation 1 | North Atlantic Energy Service Corporation 1 | ||
North v.o. nex am a | |||
i7 Atlantic sea'''""' N" o3874 (603) 474-9321 i | |||
May 6,1999 | The Northeast Utilitien Sptem 1 | ||
Docket No. 54143 NYN-99052 United States Nuclear Regulatory Commission Attention: Document Control Desk | I May 6,1999 j | ||
submitted in accordance with the requirements of Seabrook Station Technical Specification | i Docket No. 54143 NYN-99052 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 Seabrook Station April 1999 Monthly Operating Report Enclosed please find Monthly Operating Report 99-04. This report addresses the operating and shutdown experience relating to Seabrook Station Unit I for the month of April,1999 and is submitted in accordance with the requirements of Seabrook Station Technical Specification 6.8.1.5. | ||
Should you require further information regarding this matter, | Should you require further information regarding this | ||
: matter, please contact Mr. James M. Peschel, Regulatory Compliance Manager, at (603) 773-7194. | |||
Very truly yours, NORTH ATLANTIC ENERGY SERVICE CORP. | Very truly yours, NORTH ATLANTIC ENERGY SERVICE CORP. | ||
bELLA | bELLA | ||
Station Director cc: | 'I W. A. DiProlio[ | ||
H. J. Miller, NRC Region I Administrator | Station Director | ||
} | |||
J. T Harrison, NRC Project Manager, Project Directorate 1-2 R. K. Lorson, NRC Senior Resident Inspector | cc: | ||
H. J. Miller, NRC Region I Administrator J. T Harrison, NRC Project Manager, Project Directorate 1-2 R. K. Lorson, NRC Senior Resident Inspector | |||
'G'G 9905170159 990430 PDR ADOCK 05000443 R | |||
PDR | |||
OPERATING DATA REPORT DOCKET NO. | OPERATING DATA REPORT DOCKET NO. | ||
50-443 UNIT Seabrook 1 DATE May 1,1999 COMPLETED BY P.E. Nardone TELEPIIONE (603) 773-7074 OPERATING STATUS 1. | |||
Unit Name: | |||
Seabrook Station Unit 1 2. | |||
Reporting Period: | |||
APRIL 1999 3. | |||
Licensed Thermal Power (MWt): | |||
3411 4. | |||
Nameplate Rating (Gross MWe): | |||
1242 5. | |||
Design Electrical Ranng (Net MWe): | |||
1148 6. | |||
Maximum Dependable Capacity (Gross MWe): | |||
1204 7. | |||
Maximum Dependable Capacity (Net MWe): | |||
1158 8. | |||
If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Not Applicable Report, Give Reasons: | |||
9. | |||
i | Power Level To Which Restricted, if Any (Net MWe): | ||
None 10. | |||
Reasons For Restrictions, If Any: | |||
Not Applicable This Month Yr-to-Date Cumulative i1. | |||
Ilours in Reporting Period 719.0 2879.0 1008 %.0 12. | |||
Number of flours Reactor Was Critical 0.0 2044.7 66107.6 13. | |||
Reactor Reserve Shutdown flours 0.0 0.0 953.3 14. | |||
Ilours Generator On-Line 0.0 2040.4 63567.7 15. | |||
Unit Reserve Shutdown flours 0.0 0.0 0.0 16. | |||
Gross Thermal Energy Generated (MWil) 0.0 6908315 211068688 | |||
) | |||
17. | |||
Gross Elec. Energy Generated (MWil) 0.0 2444884 73802831 i | |||
18. | |||
Net Electrical Energy Generated (MWil) 0.0 2352764 70938849 l | |||
*19. | |||
Urut Service Factor 0.0 70.9 81.6 | |||
*20. | |||
Unit Availability Factor 0.0 70.9 81.6 | |||
*21. | |||
Unit Capacity Factor (Using MDC Net) 0.0 70.6 79.5 | |||
*22. | |||
Umt Capacity Factor (Using DER Net) 0.0 71.2 79.9 | |||
*23. | |||
Unit Forced Outage Rate 0.0 0.0 7.1 24. | |||
Shutdowns Scheduled Over Next 6 Months (Type, Date, Refuel'ug,03/27/99, 45 dap j | |||
and Duration of Each): | |||
1 25. | |||
If Shut Down At End Of Report Period, Estimated Date of Restart. 05/11/99 Startup: | |||
1 | 1 | ||
* NOTE: " Cumulative" values based on total hours starting 8/19/90, date Regular Full Power Operaton began. | * NOTE: " Cumulative" values based on total hours starting 8/19/90, date Regular Full Power Operaton began. | ||
l increased MDC values (Itens 6 & 7) starting 12/01/95. | |||
Updated item 4 per NUREG4020 in July 1998. | Updated item 4 per NUREG4020 in July 1998. | ||
1 of 4 l | 1 of 4 l | ||
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. | AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. | ||
50-443 UNIT Seabrook i DATE May 1,1999 COMPLETED BY P.E. Nardone TELEPilONE (603) 773-7074 MONTH APRIL, 1999 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) | |||
13 | (MWe-Net) 1 0 | ||
16 | 17 0 | ||
2 0 | |||
18 0 | |||
3 0 | |||
19 0 | |||
4 0 | |||
20 0 | |||
5 0 | |||
21 0 | |||
6 0 | |||
22 0 | |||
7 0 | |||
23 0 | |||
8 0 | |||
24 0 | |||
9 0 | |||
25 0 | |||
10 0 | |||
26 0 | |||
11 0 | |||
27 0 | |||
12 0 | |||
28 0 | |||
+ | |||
13 0 | |||
29 0 | |||
14 0 | |||
30 0 | |||
15 0 | |||
16 0 | |||
INSTRUCTIONS On this fornn* list the average da ly unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt. | INSTRUCTIONS On this fornn* list the average da ly unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt. | ||
2 of 4 | 2 of 4 | ||
T | TNEVE RP1 Ofo T | ||
4 1 | |||
e 7 | |||
Ne 9 | |||
n 0 | |||
k o | 9 o | ||
7 Og i | |||
3 | a 9 | ||
d I | |||
k 1 | |||
r 3 | |||
TP o | |||
a 7 | |||
E 5 | 3 o | ||
( | N 7 | ||
C 1 | |||
N N A | A 4 | ||
r 3 | |||
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4 b | |||
y E. | |||
D | 0 EE a | ||
a 0 | |||
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( | |||
I TN C E | |||
N | . T E Y E E R O | ||
C | E T | ||
B N | |||
RT I | |||
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E | O C E | ||
I E | |||
T P | |||
P | K E E C E R | ||
L C | |||
L O | |||
P ET E | |||
A | D M | ||
S O | |||
: uu | U C | ||
AC TNE S | |||
O | V # | ||
N ET R | |||
A O | |||
EE O | |||
/ | |||
I SP N | |||
T NE C | |||
ER C | |||
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lp | D L | ||
OS | E | ||
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t | h0 R | ||
e e | t n= | ||
r n UI D( | o R | ||
v t lap a | G mn o | ||
tnn e a ntor | E N | ||
si t | |||
Y | i ua W | ||
a 'R ioru aO eD v | |||
O bT r | |||
( | |||
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P l | |||
o) | |||
SA a | |||
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D FE 4 | |||
c otc a | |||
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OR rSf ul d p 3 | |||
c cd e x A | |||
DN laa Si eRE OW l | |||
ta u | |||
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TD txaa uood t | |||
u E | |||
dMMACPO W | |||
M e - - - - - - | |||
O M1 23459 D | |||
3 TU I | |||
2 I | |||
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C a | |||
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7 n | |||
r n UI i o ei I | |||
D( | |||
Fe Ra ieEil a | |||
v a | |||
r t lap c | |||
yT a tnn gr r nx e a ntor t el toe s | |||
mnia oi i( | |||
pt el taina r ur r e inuiu ge meh f | |||
nqa e e pd pt | |||
'E osEMRROAOO P | |||
S a - - - - - - - - | |||
Y e | |||
T RABCDEFGI I | |||
2 9 | 2 9 | ||
9 | 9 E | ||
9 | |||
/ | |||
9 T | |||
1 9 | |||
A 0 | |||
1 | |||
/ | |||
L, D | |||
40 I | |||
d P | |||
d le R | |||
u ed A | |||
c e r h oc 3 | |||
FS 1 | |||
1 O. | |||
4 TN N | |||
9 9 | 9 9 | ||
FS OM I | |||
FS | |||
l* | l* | ||
REFUELING INFORMATION REQUEST O | |||
DOCKET NO. | |||
50 443 UNIT Seabrook i DATE May 1.1999 COMPLETED BY P.E. Nardone TELEPHONE (603) 773-7074 1, | |||
i | Name of Facility: | ||
Seabrook Unit 1 2. | |||
N/A | Scheduled date for next refueling shutdown: | ||
Refueling Outage 6, 03/27/99 3. | |||
N/A | Scheduled date for restart following refueling: Refueling Outage 6, 05/10/99 [ 45 days ] | ||
i 4. | |||
N/A | Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? | ||
) | |||
N/A 5. | |||
requested or is planned, in number of fuel assemblies: | Schedule date(s) for submitting licensing action and supporting information: | ||
Present licensed capacity: | N/A 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: | |||
N/A 7. | |||
The number of fuel assemblies (a) in the core (b) in the spent fuel storage pool and (c) in the new fuel storage vault (a) 193 | |||
~(b) 456 (c) 0 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: | |||
Present licensed capacity: | |||
1236 i | |||
No increase in storage capacity requested or planned. | |||
9. | |||
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity: | |||
Licensed capacity of 1236 fuel assemblies based on two annual and twelve eighteen-month refuelings with full core offload capability. | Licensed capacity of 1236 fuel assemblies based on two annual and twelve eighteen-month refuelings with full core offload capability. | ||
The current licensed capacity is adequate until at least the year 2010. | The current licensed capacity is adequate until at least the year 2010. | ||
4 of 4}} | 4 of 4}} | ||
Latest revision as of 01:13, 7 December 2024
| ML20206N175 | |
| Person / Time | |
|---|---|
| Site: | Seabrook |
| Issue date: | 04/30/1999 |
| From: | Diprofio W, Nardone P NORTH ATLANTIC ENERGY SERVICE CORP. (NAESCO) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NYN-99052, NUDOCS 9905170159 | |
| Download: ML20206N175 (5) | |
Text
['
m,,,,
North Atlantic Energy Service Corporation 1
North v.o. nex am a
i7 Atlantic sea""' N" o3874 (603) 474-9321 i
The Northeast Utilitien Sptem 1
I May 6,1999 j
i Docket No. 54143 NYN-99052 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 Seabrook Station April 1999 Monthly Operating Report Enclosed please find Monthly Operating Report 99-04. This report addresses the operating and shutdown experience relating to Seabrook Station Unit I for the month of April,1999 and is submitted in accordance with the requirements of Seabrook Station Technical Specification 6.8.1.5.
Should you require further information regarding this
- matter, please contact Mr. James M. Peschel, Regulatory Compliance Manager, at (603) 773-7194.
Very truly yours, NORTH ATLANTIC ENERGY SERVICE CORP.
bELLA
'I W. A. DiProlio[
Station Director
}
cc:
H. J. Miller, NRC Region I Administrator J. T Harrison, NRC Project Manager, Project Directorate 1-2 R. K. Lorson, NRC Senior Resident Inspector
'G'G 9905170159 990430 PDR ADOCK 05000443 R
OPERATING DATA REPORT DOCKET NO.
50-443 UNIT Seabrook 1 DATE May 1,1999 COMPLETED BY P.E. Nardone TELEPIIONE (603) 773-7074 OPERATING STATUS 1.
Unit Name:
Seabrook Station Unit 1 2.
Reporting Period:
APRIL 1999 3.
Licensed Thermal Power (MWt):
3411 4.
Nameplate Rating (Gross MWe):
1242 5.
Design Electrical Ranng (Net MWe):
1148 6.
Maximum Dependable Capacity (Gross MWe):
1204 7.
Maximum Dependable Capacity (Net MWe):
1158 8.
If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Not Applicable Report, Give Reasons:
9.
Power Level To Which Restricted, if Any (Net MWe):
None 10.
Reasons For Restrictions, If Any:
Not Applicable This Month Yr-to-Date Cumulative i1.
Ilours in Reporting Period 719.0 2879.0 1008 %.0 12.
Number of flours Reactor Was Critical 0.0 2044.7 66107.6 13.
Reactor Reserve Shutdown flours 0.0 0.0 953.3 14.
Ilours Generator On-Line 0.0 2040.4 63567.7 15.
Unit Reserve Shutdown flours 0.0 0.0 0.0 16.
Gross Thermal Energy Generated (MWil) 0.0 6908315 211068688
)
17.
Gross Elec. Energy Generated (MWil) 0.0 2444884 73802831 i
18.
Net Electrical Energy Generated (MWil) 0.0 2352764 70938849 l
- 19.
Urut Service Factor 0.0 70.9 81.6
- 20.
Unit Availability Factor 0.0 70.9 81.6
- 21.
Unit Capacity Factor (Using MDC Net) 0.0 70.6 79.5
- 22.
Umt Capacity Factor (Using DER Net) 0.0 71.2 79.9
- 23.
Unit Forced Outage Rate 0.0 0.0 7.1 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, Refuel'ug,03/27/99, 45 dap j
and Duration of Each):
1 25.
If Shut Down At End Of Report Period, Estimated Date of Restart. 05/11/99 Startup:
1
- NOTE: " Cumulative" values based on total hours starting 8/19/90, date Regular Full Power Operaton began.
l increased MDC values (Itens 6 & 7) starting 12/01/95.
Updated item 4 per NUREG4020 in July 1998.
1 of 4 l
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-443 UNIT Seabrook i DATE May 1,1999 COMPLETED BY P.E. Nardone TELEPilONE (603) 773-7074 MONTH APRIL, 1999 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
17 0
2 0
18 0
3 0
19 0
4 0
20 0
5 0
21 0
6 0
22 0
7 0
23 0
8 0
24 0
9 0
25 0
10 0
26 0
11 0
27 0
12 0
28 0
+
13 0
29 0
14 0
30 0
15 0
16 0
INSTRUCTIONS On this fornn* list the average da ly unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.
2 of 4
TNEVE RP1 Ofo T
4 1
e 7
Ne 9
n 0
9 o
7 Og i
a 9
d I
k 1
r 3
TP o
a 7
3 o
N 7
C 1
A 4
r 3
)
4 b
y E.
0 EE a
a 0
e 6
E 5
S M
P VC
(
I TN C E
. T E Y E E R O
E T
B N
RT I
N N A O
RO T U D D l
O C E
I E
T P
K E E C E R
L C
L O
P ET E
D M
S O
U C
AC TNE S
V #
N ET R
A O
EE O
/
I SP N
T NE C
ER C
U I
D L
E
)
h0 R
t n=
o R
G mn o
E N
si t
i ua W
a 'R ioru aO eD v
O bT r
(
iC mpn 4
P l
o)
SA a
mr mim f
D FE 4
c otc a
r a
o N
OR rSf ul d p 3
c cd e x A
DN laa Si eRE OW l
ta u
mienr(
S O
- uu I
r I
nnotnwe N
TD txaa uood t
u E
dMMACPO W
M e - - - - - -
O M1 23459 D
3 TU I
2 I
N no S
O it S
C a
T A
n I
E i
m N
R ax U
E
)
e n
s
)
n n
i e
i a
a N) lp i
lp c
x nL x
OS E
o E
i&
t R
0
(
I s
t
(
T e e c
U 9
rT ig r
A u
tr 1
n o
R O l
r si r )
7 n
r n UI i o ei I
D(
Fe Ra ieEil a
v a
r t lap c
yT a tnn gr r nx e a ntor t el toe s
mnia oi i(
pt el taina r ur r e inuiu ge meh f
nqa e e pd pt
'E osEMRROAOO P
S a - - - - - - - -
Y e
T RABCDEFGI I
2 9
9 E
9
/
9 T
1 9
A 0
1
/
L, D
40 I
d P
d le R
u ed A
c e r h oc 3
FS 1
1 O.
4 TN N
9 9
FS OM I
l*
REFUELING INFORMATION REQUEST O
DOCKET NO.
50 443 UNIT Seabrook i DATE May 1.1999 COMPLETED BY P.E. Nardone TELEPHONE (603) 773-7074 1,
Name of Facility:
Seabrook Unit 1 2.
Scheduled date for next refueling shutdown:
Refueling Outage 6, 03/27/99 3.
Scheduled date for restart following refueling: Refueling Outage 6, 05/10/99 [ 45 days ]
i 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
)
N/A 5.
Schedule date(s) for submitting licensing action and supporting information:
N/A 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:
N/A 7.
The number of fuel assemblies (a) in the core (b) in the spent fuel storage pool and (c) in the new fuel storage vault (a) 193
~(b) 456 (c) 0 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:
Present licensed capacity:
1236 i
No increase in storage capacity requested or planned.
9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:
Licensed capacity of 1236 fuel assemblies based on two annual and twelve eighteen-month refuelings with full core offload capability.
The current licensed capacity is adequate until at least the year 2010.
4 of 4