ML062350147

Monthly Operating Reports

ML062350147
Person / Time
Site:	Susquehanna
Issue date:	08/15/2006
From:	Saccone R Susquehanna
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
PLA -006106
Download: ML062350147 (7)

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.. TM Robert A. Saccone Vice President - Nuclear Operations PPL Susquehanna, LLC 769 Salem/Boulevard Berwick, PA 18603 Tel. 570.542.3959 Fax 570.542.1504 RASaccone@pplweb.com August 15, 2006 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Mail Stop O-PI-17 Washington, D.C. 20555-0001 SUSQUEHANNA STEAM ELECTRIC STATION MONTHLY OPERATING REPORTS Docket Nos. 50-387/NPF-14 and 50-388/NPF-22 PLA - 006106 The July 2006 Monthly Operating Reports for Susquehanna SES Units 1 and 2 are attached.

Very truly yours, Robert A. Saccone JJH/cmm cc: NRC Region 1 NRC Sr. Resident Inspector, Mr. Alan Blamey NRC Project Manager, Mr. R V. Guzman

OPERATING DATA REPORT DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-387 One 08/15/2006 J. J. Hennings (570) 542-3747 OPERATING STATUS I.

2.

3.

4.

Unit Name:

Susquehanna Steam Electric Station (Ul)

Reporting Period:

July 2006 Design Electrical Rating (Net MWe):

1177 Maximum Dependable Capacity (Net MWe):

1135 5.

6.

7.

8.

9.

Hours in Reporting Period Number of Hours Reactor Was Critical Hours Generator On-Line Unit Reserve Shutdown Hours Net Electrical Energy Generated (MWH)

This Month 744 744 742.93 0

824,263 Yr.-to-Date 5087.0 4122.7 4059.7 0

4,536,857 Cumulative 202920.0 170490.2 168016.8 0

174,619,915 NOTES:

Page I of I

1' UNIT SHUTDOWNS DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-387 One 08/15/2006 J. J. Hennings (570) 542-3747 REPORT MONTH July 2006 No.

Date Type Duration Reason Method of Cause & Corrective Action I

(Hours) 2 Shutting To Prevent Recurrence Down Reactor 3 3

7/2/06 S

1.07 B

5 Took the turbine off line for a planned EHC control card change-out 7/2/06 00:27. At 7/2/06 01:31 the Main Generator was synchronized to the grid. The reactor remained at approximately 18% power I

I_

while the turbine was off line.

Summary:

The only power reduction greater than 20% this month was on July 1 in preparation for a planned turbine outage to replace a turbine EHC control card. The Turbine was put on line on July 2n.

100% power was also achieved on July 2rd.

1.

F. Forced S. Scheduled 2.

Reason:

A - Equipment Failure (Explain)

B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training & Licensee Exam F - Administrative G - Operational Error (Explain) 3.

Method:

1 - Manual 2 - Manual Scram 3 - Automatic Scram 4 - Continuation from previous month 5 - Other Page 1 of I

SUSQUEHANNA STEAM ELECTRIC STATION Docket Number:

50-387 Completed by:

J. J. Hennings Challenges to Main Steam Safety Relief Valves None.

Date:

08/15/2006 Telephone:

(570) 542-3747

I OPERATING DATA REPORT DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-388 Two 08/15/2006 J. J. Hennings (570) 542-3747 OPERATING STATUS

5.

Unit Name:

Susquehanna Steam Electric Station (U2)

6.

Reporting Period:

July 2006

7.

Design Electrical Rating (Net MWe):

1182

8.

Maximum Dependable Capacity (Net MWe):

1140

5.

Hours in Reporting Period

6.

Number of Hours Reactor Was Critical

7.

Hours Generator On-Line

8.

Unit Reserve Shutdown Hours

9.

Net Electrical Energy Generated (MWH)

NOTES:

This Month 744 744 744 0

819,588 Yr.-to-Date 5,087 4,957.8 4,936.0 0

5,620,213 Cumulative 188,160 165,629.5 163,529.4 0

173,321,088 Page 1 of 1

I UNIT SHUTDOWNS DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-388 Two 08/15/2006 J. J. Hennings (570) 542-3747 REPORT MONTH July 2006 No.

Date Type Duration Reason Method of Cause & Corrective Action I

(Hours) 2 Shutting to Prevent Recurrence Down Reactor 3

There were no shutdowns this month.

Summary: There were two power changes greater than 20% this month. On July 1V% a power reduction to 70% was performed for a planned sequence exchange. On July 16 th a power reduction to 74% was performed to support transmission/distribution maintenance activities. 100% power was achieved on July 17th 1.

2.

3.

F. Forced S. Scheduled Reason:

A - Equipment Failure (Explain)

B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training & Licensee Exam F - Administrative G - Operational Error (Explain)

Method:

I - Manual 2 - Manual Scram 3 - Automatic Scram 4 - Continuation from previous month 5 - Other Page 1 of I

SUSQUEHANNA STEAM ELECTRIC STATION Docket Number:

50-388 Date:

08/15/2006 Completed by:

J. J. Hennings Telephone:

(570) 542-3747 Challenges to Main Steam Safety Relief Valves None.