ML18101A467

Monthly Operating Rept for Dec 1994 for Sgs Unit 1. W/950113 Ltr

ML18101A467
Person / Time
Site:	Salem
Issue date:	12/31/1994
From:	Heller R, Summers J Public Service Enterprise Group
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9501230289
Download: ML18101A467 (8)

Text

. e

,.0 PS~G Public Service Electric and Gas Company P.O. Box 236 Hancocks Bridge, New Jersey 08038-0236 Nuclear Business Unit January 13, 1995 U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Attn.: Document Control Desk MONTHLY OPERATING REPORT SALEMNO. 1 DOCKET NO: 50-272 In compliance with Section 6.9.1.6, Reporting Requirements for the Salem Technical Specifications, the original copy of the monthly operating reports for the month of December are being sent to you. The following sections are included:

Average Daily Unit Power Level Operating Data Report Unit Shutdowns and Power Reductions 10CFR50.59 Evaluations Operating Summary Refueling Information

]72~~

John C. Summers General Manager -

Salem Operations RH:vls Enclosures C Mr. Thomas T. Martin Regional Administrator USNRC, Region I 631 Park Avenue -

King of Prussia, PA 19046 8-1-7.R4

,---.,-------------- --- ---------- -- --~-/

9501230289 941231 ~

/ii&~

I _ PDR ADOCK 05000272

,.R _ - _ . __ - PDR.

The power is in your handS:-' -

4

~ ~ I

~5-2168 REV. 6/94

\-'

.ERAGE DAILY UNIT POWER LE41l

!JI Docket No.: 50-272 Unit Name: Salem #1 Date: 1/10/95 Completed by: Mike Morroni Telephone: 339-5142 Month December 1994 Day Average Daily Power Level Day Average Daily Power Level (MWe-NET) (MWe-NET) 1 847 17 1106 2 994 18 1120 3 1111 19 1124 4 1120 20 1118 5 1106 21 1116 6 1120 22 1134 7 1079 23 1102 8 938 24 1086 9 902 25 1126 10 1026 26 1123 11 824 27 1123 12 552 28 1124 13 520 29 1103 14 744 30. 1117 15 1098 31 1117 16 1122 P. 8.1-7 Rl

OPERATING DATA REPORT Docket No: 50-272 Date: 1/10/95 Completed by: Mike Morroni Telephope: 339-5142 Operating status

1. Unit Name Salem No. 1 Notes

2. Reporting Period December 1994

3. Licensed Thermal Power (MWt) 3411

4. Nameplate Rating {Gross MWe) 1170

5. Design Electrical Rating (Net MWe) 1115

6. Maximum Dependable Capacity(Gross MWe) 1149

7. Maximum Dependable Capacity (Net MWe) 1106

8. If Changes Occur in Capacity Ratings (items 3 through 7) since Last Report, Give Reason N A.

9. Power Level to Which Restricted, if any (Net MWe) NIA

10. Reasons for Restrictions, if any ~~~~~~~N~A=--~~~~~~~~~~~-

This Month Year to Date Cumulative

12. Hours in Reporting Period 744 8760 153457

12. No. of Hrs. Rx. was Critical 744 6587.6 101719.6

13. Reactor Reserve Shutdown Hrs. 0 0 0

14. Hours Generator On-Line 744 5868.3 97756.2

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWH) 2357760.0 19279588.8 310051902.8

17. Gross Elec. Energy Generated (MWH) 797350 6075180 102611150

18. Net Elec. Energy Gen. (MWH) 764414 5744611 97682164

19. Unit Service Factor 100 67.0 63.7

20. Unit Availability Factor 100 67.0 63.7

21. Unit Capacity Factor (using MDC Net) 92.9 59.3 57.6

22. Unit Capacity Factor (using DER Net) 92.1 58.8 57.1

23. Unit Forced Outage Rate 0 25.9 21.3

24. Shutdowns scheduled over next 6 months (type, date and duration of each)

Refueling outage scheduled to start 4-8-95 and last 60 days.

25. If shutdown at end of Report Period, Estimated Date of Startup:

N A.

UNIT SHUTDOWN AND POWER REDUCTIONS REPORT MONTH DECEMBER 1994 DOCKET NO. :_5~D~-~2~72~--

UN IT NAME: _s,.,a;:.:l.:;e~m_,#,..,1;-.._~

DA TE: --'1"""-""""10=---"-9=-5-..,.---

COMPLETED BY: Mike Morroni TELEPHONE: ...3=3-.9_.-5..-1--4...2 _ __

METHOD OF SHUTTING LICENSE DURATION DOWN EVENT SYSTEM COMPONENT CAUSE AND CORRECTIVE ACTION 2

NO. DATE TYPE 1 (HOURS) REASON REACTOR REPORT # CODE 4 CODE 5 TO PREVENT RECURRENCE 2001 12-01-94 F 6.0 A 5 --------- HF FILTER CIRC. WATER TRASH RAKE 2022 12-09-94 F 9.6 A 5 --------- IB INSTRU 1A & 1B S.E.C. INOPERABLE 2028 12-11-94 F 62.8 A 5 --------- HF PUMP XX CIRCULATING WATER PUMPS 2058 12-14-94 F 16.6 A 5 --------- HF PUMPXX CIRCULATING WATER PUMPS 2105 12-07-94 F 14.6 A 5 --------- HF FILTER CIRCULATING WATER TRASH RAKE 1 2 3 4 5 F: Forced Reason Method: Exhibit G - Instructions Exhibit 1 - Same S: Scheduled A-Equipment Failure (explain) 1-Manual for Preparation of Data Source B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refuel ing 3-Automatic Scram Event Report CLER) File D-Requlatory Restriction 4-Continuation of CNUREG-0161)

E-Operator Training & License Examination Previous Outage F-Administrative 5-Load Reduction G-Operational Error (Explain) 9-0ther H-Other (Explain)

10CFR50.59 EVALUATIONS DOCKET NO: 50-272 MONTH: DECEMBER 1994 UNIT NAME: SALEM 1 DATE: 01/10/95 COMPLETED BY: R. HELLER TELEPHONE: 609-339-5162 The following items were evaluated in accordance with the provisions of the Code of Federal Regulations 10CFR50.59. The Station Operations Review Committee has reviewed and concurs with these evaluations.

1. Design Change Packages (DCP) lEC-3393, Pkg. 2 "Room Cooler Drain Piping" - The purpose of this DCP is to install drain piping on the Safety Injection Pump Room Cooler to prevent condensate drip on equipment. The room cooler condensate will be routed to the nearest floor drain.

This piping does not perform any safety related function and is not important to safety. Drain systems within the Auxiliary Building are considered part of the contaminated system. However, the liquid normal handled by the room cooler condensate drain line is not considered to be contaminated. The proposed modification does not alter the design criteria, modes of operation, or function for which the contaminated drain system*is currently analyzed. There is no reduction in the margin of safety as defined in the basis for any Technical Specification. (SORC 94-094) 1SC-2269, Pkg. 7 "Circ. Water Slow Bus Transfer" - The purpose of this DCP is to provide the final connections between the two (2) new offsite power sources between the offsite transmission network and the Salem Unit #2 class IE distribution system (Vital buses 2A, 2B & 2C) and Unit #2 new CW*

switchgear. The modifications will improve the voltage profile on the vital and group busses. This has resulted in a change of the trip setpoint for the second level of undervoltage protection on the vital busses. This will increase the margin of safety between the setpoint value and the minimum allowable value and ensure safe operation of the vital equipment. (SORC 94-096)

IOCER.50.59 EVALUATIONS DOCKET NO: 50-272 MONTH: DECEMBER I994 UNIT NAME: SALEM I DATE: Ol/I0/95 COMPLETED BY: R. HELLER TELEPHONE: 609-339-5I62 (Cont'd)

IEA-1076, Pkg. I "Resolution of DEF DES-90-0I 104" - The resolution of DEF DES-90-0I 104, requires that the fire rating of Fire areas IFA-AB-64A-I (I25VDC Battery Room IC Elevation 64') and 2FA-AB-64A-I (I25VDC Battery Room IC Elevation 64') ceilings be changed from 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />. This DCP will affect the Salem Fire Protection Report - General and Boundary Evaluation as well as drawing 601608. There is no expected effect due to the fact that the calculated equivalent fire severity in the fire hazard analysis is 43. 7 minutes. The 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> rating is higher than the expected duration of the fire. Therefore, there is no reduction in the margin of safety as defined in the basis for any Technical Specification. (SORC 94-097)

REFl)ELING INFORMATION DOCKET NO: 50-272 MONTH: DECEMBER 1994 UNIT NAME: SALEM 1 DATE: 01/10/95 COMPLETED BY: R.HELLER TELEPHONE: 609-339-5162 MONTH : DECEMBER 1994

1. Refueling information has changed from last month: YES _ _NO _A_

2. Scheduled date for next refueling: April 8. 1995

3. - Scheduled date for restart following refueling: June 6. 1995

4. a. Will Technical Specification changes or other license.amendments be required?

YES NO ___

NOT DETERMINED TO DATE _x_

b. Has the reload fuel design been reviewed by the Station Operating Review Committee?

YES NO_L Ifno, when is it scheduled? March 1995

5. Scheduled date(s) for submitting proposed licensing action: _ _ ___;:N'-'-'-/-=A=_ _ __

6. Important licensing considerations associated with refueling:

7. Number ofFuel Assemblies:

a. Incore 193

b. In Spent Fuel Storage 732

8. Present licensed spent fuel storage capacity: _1632_

Future spent fuel storage capacity: 1632

9. Date oflast refueling that can be discharged to the spent fuel pool assuming the present licensed capacity: September 2008 8-l-7.R4

SALEM GENERATING STATION MONTHLY OPERATING

SUMMARY

- UNIT 1 DECEMBER 1994 SALEM UNIT NO. 1 The Unit began the period in a power escalation following the return of#2 station power transformer to service. A brief load reduction occurred on December 1, 1994, due to the circulating water trash rake jamming. The rake was freed and the power escalation continued. The Unit achieved 100% power on December 2, 1994, and continued to operate at full power until December 7, 1994, when load was reduced due to 13A & 13B circulators being taken out of service to free the trash rake. The Unit was restored to full power on December 8, 1994. On December 9, 1994, a Unit shutdown was initiated due to IA & lB SECs being declared inoperable. Later, the SECs were declared operable and the Unit returned to full power on December 10, 1994. Excessive grass conditions recurred on December 11, 1994, and power was reduced to 58%. The Unit continued to operate at reduced power until December 14, 1994, when the grass conditions were cleared and a power es9alation commenced. The Unit achieved 100% power on December 15, 1994, and continued to operate at full power throughout the remainder of the period.