ML20004E582

Monthly Operating Rept for May 1981

ML20004E582
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	06/01/1981
From:	Blair G PORTLAND GENERAL ELECTRIC CO.
To:
Shared Package
ML20004E581	List: ML20004E580 ML20004E582
References
NUDOCS 8106120360
Download: ML20004E582 (5)

Text

SUMMARY

~0F ~ 0lPERAN6 14MMMtLcM LQIGAMYLW:

38FFSS DATE:

6-1-81 COMPLETED BY:

G. G. Bair TELEPHONE:

503-556-3713 Ext. 234 OPERATION:

The refueling outage began on May 1, 1981, and lasted throughout the month.

Plugging of first row tubes in B and C Steam Generators (S/G) was completed; the leak rate at shutdown was about 100 gallons per day.. A & D S/G had been plugged in the February '81 outage. Fuel unloading began May 18, 1981. Unioad was completed May 23, 1981, in preparation for internals baffle peening. The internals baffles were repaired by May 30, 1981. The core reload began on May 30, 1981, and continued through the end of the month.

MAJOR SAFETY RELATED MAINTENANCE:

Work completed May 17, 1981, on plugging first row tubes in B & C S/G.

Work continued on modification of walls to improve seismic integrity.

Work continued on several TMI-related design modifications.

Work continued on improvement modifications to the Plant Security and Fire Protection Systems.

Work completed on RCP seal replacement.

Work completed on baffle peening on May 30, 1981.

Work completed on mechanical snubber inspection, testing and repair as per IEB 81-01.

Work' completed on Reactor Vessel upper internals ISI.

MISCELLANEOUS MAINTENANCE:

MSIV testing completed.

Safeguards actuation test (POT 25-2 and TPT 6) completed.

Main steam safeties testing completed.

ESF actuation time response testing completed.

j Steam turbine LP cell inspection continued through month.

Containment isolation valve Local Leak Rate Testing continued through month.

LICENSU CHANGES:

I Amendment 58 - Revised to correct testing requirement of the diesel fuel transfer pumps and revised the amount of borated water required to be available in S.T.S.

Section 3.1.2.7.

Amendment 59 - Revised Containment airlock testing requirements found in S.T.S. Section 3.6.1.3.

Amendment 60 -_ Approves use of two modified fuel assemblies containing three stainless steel rods for fuel cycle 4 and one subsequent fuel cycle.

Amendment 61 - Approves the Inservice Inspection Program and grants relief where appropriate.

Amendment 62 - Revised Environmental Tech. Specs. 1) deletes all water quality re-quirements, 2) allows discontinuation of and cancels the Cooling Tower plume monitoring l

l l'

81061203(#O

LICENSE CHANGES (Cont.):

program, 3) deletes most of the terrestrial monitoring program and 4) makes minor revisions to location of sample collecting sites for the Radiological Monitoring Program.

Amendment 63 - Approved the Trojan Security Plan up to revision 5.

MISCELLANt0US:

Work continued on Technical Support Center with completion of base mat and pouring of lower level walls.

Westinghouse contract employee was struck by refueling tool and slightly injured and contaminated; he returned to work the same day.

Contract employee fell 10 ft. from scaffold inside Containment and broke an arm.

Completed required irradiated fuel inspection.

e

OPERATING DATA REPORT DOCKET NO.

50-344 DATE 6-1-R1 COMPLETED BY c c unir TELEPHONE 503-556-3713 Ext. 234 OPERATING STATUS Notes Troian Nuclear Plant

1. Unit Nam,.

May 1981

,2. Iteporting Period:

3411

3. Licensed Thennsi Power'(MWt):

1216

4. Nameplate Rating (Gross MWe):

1130

5. Design Electrical Rating (Net SIWE):

1122

6. Max! mum Dependable Capscity (Gross MWe):

1080

7. Maximum Dependable Capscity (Net SIWE):

8. If Changes Occur in Capscity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

' 9. Power Level To which Restricted If Any (Net MWe):

10. Reasons For Restriction.If Any:

' This Month Yr.-to-Date Cumulative 744 3623 41615

11. Hours in Reporting Perio' 17.1 2583.3 25344.6

12. Nutnber Of Hours Resctor Was Critical 0

0 2171.8

13. Reactor Reserve Shutdown Hours 17 7568.9

?as61.7 l

14. Hours Generator On Line 0

0 1508.7

15. Unit Reserve Shutdown Hours j

50413 8415737 76982419

16. Gross Thermal Energy Generated (MWH) 16870 9769,6s 951177s1

17. Gross Electrical Energy Generated (MWH) 12113 2623531 23730200

18. Net Electrical Energy Genersted (MWH) 2.3 70.9 59.0

19. Unit Service Factor 2.3 70.0 67.6

20. Unit Availability Factor 1.5 67.0 52.8

21. Unit Capscity Factor (Using MDC Net) 1.4 64.1 50.5

' 22. Unit Capacity Factor (Using DER Net) 0 0.6 23.7

23. Unit Forced Outsge Rate

24. Shutdowns Scheduled Over Next 6 Months (Type. Date' and Durstion of Eschl:

NA.

vn~_

7-1-81

25. If Shut Down At End Of Report Period.Estimsid Gre ai ertn.p:

26. Units in Test Status tPrior to Commercial Opcw at Forecast Achieved l

NA NA INITIAL CRITICALITY NA NA INITIAL ELECTRICITY NA NA COMMERCIAL OPERATION

'(9/77)

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO, 50-344 UNIT Troj an DATE 6-1-81 COMPLE ED llY G

G. Bair 503-556-3713 TELEPHONE Ext. 234 MONTH

% v 1481 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DA!LY POWER LEVEL (MWe Net)

(MWe-Net)

I

+A53 37

-3 2'

-25 13

-4 3

-16 19

-3 4

-12 20

-3

-11

-3 5

21 s

6

-6 22

-2

-3 n

-2 7

-2 4

-3 24 g

-3

-2 9

25 30

-3 26

-3 33

-5 27

-1 12

-5 28

-3

-5

-2 i

13 29 14

-5 30

-2 15

-5 33

-3

-3 1

16 l

A INSTRUCTIONS On this fornut list the aver:ge daily unit power levelin MWe Net for esch day in the reporting month. Compute to the n:: rest whole megswatt.

(9/77)

P d

a-a -..-- -

a. --

Y

?

DOCKET NO.

50-344 UNITSilOTDOWNS AND POWER REDUCTIONS UNIT NAME Troian DATE 6-1-81 COMPl.ETED HY C-G-Enir REPORT MONT11 May 1981 l

TELEPilONE 503-556-3713 Ext. 234 t

2 i

q

.E

%'3 I

e c.

LICC"5C' 5 *.,

Cause & Corrective 1

S

{

g53 o

v No.

Date c g oc Event uv a

Action to Ee yd ri l

jis j

. Report *

@0 i

63 c'd

. Prevent Recurrence 6

1 81-04 810501 S

727 C

1 NA NA NA.

NA i

j l

I t

'T C

C3 N

4

_l@

I 3

3 4

l

~

F: Forced Reason:

Method:

Exhibit G Instructions lP S: Scheduled A Eituipment Failure (Explain) 1 Manual for Preparation of Data B. Maintenance of Test 2 Manual Scram.

Entry Sheets for Licensee i

C Refueling 3-Automatic Sc.am.

Event ReporI(LER) File (NUREG-D. Regulatory Restriction 4 Other(Explain) 0161) l E-Operator Training & License Examination 1

F-Administrative 5

i G-Operational Error (Explain)

Exhibit I Same Source (9/77)

Il Other(Explain) l i

i 4

4' g

e