PLA-0061, September 2006 Monthly Operating Report for Susquehanna Steam Electric Station Units 1 and 2

September 2006 Monthly Operating Report for Susquehanna Steam Electric Station Units 1 and 2

ML062970349
Person / Time
Site:	Susquehanna
Issue date:	10/13/2006
From:	Saccone R Susquehanna
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
PLA-006123
Download: ML062970349 (7)

Text

SI pp, 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 October 13, 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-006123 The September 2006 Monthly Operating Reports for Susquehanna SES Units I and 2 are attached.

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

OPERATING DATA REPORT DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-387 One 10/13/2006 J. J. Hennings (570) 542-3747 1.

2.

3.

4.

OPERATING STATUS Unit Name:

Susquehanna Steam Electric Station (U1)

Reporting Period:

September 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 720 720 720 0

795,357 Yr.-to-Date 6551 5576.7 5523.7 0

6,171,548 Cumulative 204,384.0 171,954.2 169,480.8 0

176,254,606 NOTES:

Page 1 of 1

UNIT SHTUTDOWNS DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-387 One 10/13/2006 J. J. Hennings (570) 542-3747 REPORT MONTH September 2006 No.

Date Type Duration Reason Method of Cause & Corrective Action I

(Hours) 2 Shutting To Prevent Recurrence Down Reactor 3 No shutdowns this month.

Summary:

Two power changes greater than 20% include:

1) 9/1/06 to 75% power for a planned sequence exchange. 9/5/06 achieved 100% power.

2) 9/16/06 planned reduction to 70% reactor power to perform rod testing and maintenance and a sequence exchange. On 9/18/06 power was raised to 100%.

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:

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

SUSQUEHANNA STEAM ELECTRIC STATION Docket Number:

50-387 Completed by:

J. J. Hennings Date:

10/13/2006 Telephone:

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

OPERATING DATA REPORT DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-388 Two 10/13/2006 J. J. Hennings (570) 542-3747 I.

2.

3.

4.

OPERATING STATUS Unit Name:

Susquehanna Steam Electric Station (U2)

Reporting Period:

September 2006 Design Electrical Rating (Net MWe):

1182 Maximum Dependable Capacity (Net MWe):

1140 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 720 700.93 696.03 0

790,891 Yr.-to-Date 6551 6402.8 6376.0 0

7,237,420 Cumulative 189,624 167,074.5 164,969.5 0

174,938,294 NOTES:

Page 1 of 1

UNIT SHUTDOWNS DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-388 Two 10/13/2006 J. J. Hennings (570) 542-3747 REPORT MONTH September 2006 No.

Date Type Duration Reason Method of Cause & Corrective Action I

(Hours) 2 Shutting to Prevent Recurrence Down Reactor 3

2 9/30/06 S

23.97 B

1 9/29/06 Commenced lowering power from 100% for Fall Rechanneling Outage.

9/30/06 Tripped Main Turbine.

9/30/06 All rods in following soft shutdown.

Summary:

No other power reductions greater than 20% were performed in September.

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:

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

tSUSQUEHANNA STEAM ELECTRIC STATION Docket Number:

50-388 Completed by:

J. J. Hennings Date:

10/13/2006 Telephone:

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