Text

Monthly Operating Report for Month of June 1978
	ML19095A365
Person / Time
Site:	Surry
Issue date:	07/18/1978
From:	Stallings C; Virginia Electric & Power Co (VEPCO)
To:	Hartfield R; Office of Nuclear Reactor Regulation
References
	Download: ML19095A365 (44)
	v • d • e

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'i r VIRGINIA ELECTRIC AND POWER COMPANY

. SURRY POWER STATION MONTHLY OPERATING REPORT REPORT NO. 78-06 .

JUNE, 1978

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-i-CONTENTS t Section Page Operating Data Report - Unit Ill 1 Operating Data Report - Unit 112 2 Unit Shutdowns and Power Reductions - Unit Ill 3 Unit Shutdowns and Power Reducti:ons - Unit 112 4 Load Reductions Due to Environmental Restrictions - Unit Ill 5 Load Reductions Due to Environmental Restrictions - Unit #2 6 Average Daily Unit Power Level - Unit #1 7 Average Daily Unit Power Level - Unit 112 8 SUI!lillary of Operating Experience 9 Amendments to Facility License or Technical Specifications 10 Facility Changes Requiring NRC Approval 11 Facility Changes That Did Not Require NRC Approval 12 Tests and Experiments Requiring NRC Approval 14 Tests and Experiments That Did Not Require NRC Approval 14 Other Changes, Tests and Experiments . 15 Chemistry Report 16 Description of All Instances Where Thermal Discharge Limits 17 Were Exceeded Fuel Handling 18-20 P~ocedure Revisions That Changed the Operating Mode Described 21 In The FSAR Description of Per~odic Tests Which Were Not Completed Within 22 The Time Limits Specified in Technical Specifications Inservice Inspection 23 Reportable Occurrences Pertaining to Any Outage or Power 24 Reductions Maintenance of Safety ltelated Systems During Outage or Reduced 25-27 Power Periods - Unit Ill - Mechanical Maintenance of Safety Related Systems During Outage or Reduced 28 Power Periods - Unit #2 - Mechanical

Section Page 1Maintenance of Safety Related Systems During Outage or Reduced 29-30 Power Periods - Unit #1 - Electrical Maintenance of Safety Related Systems ,During Outage or Reduced 31 Power Periods - Unit #2 - Electrical Maintenance of Safety Related Systems During Outage or Reduced 32 Power Periods - Unit #1 - Instrument Maintenance of Safety Related Systems During Outage or Reduced 33 Power Periods - Unit #2 - Instrument Health Physics Summary 34 Report of Radioactive Effluents 35-38 Sensitivity Data 39 Procedure Deviations Reviewed by Station Nuclear Safety and 40 Operating Committee After Time Limit Specified in T. S.

OPERATL.'l'G DATA REPORT DOCKET.NO. 50-280 DATE 7-3-78 COMPLETED BY o. J. Costello TELEPHONE 804-3.)/-3184 OPERATLl'llG STATUS

1. UrutName: _ _s_u_r_r~y--=l_____________~ Notes

2. Reporting Period: 0001 780601 - 2400 780630

3. Licensed Thermal Power (MWt): _..::;2'"""'4..::;l..::;l'---------

4. Nameplate Rating (Gross MWe): _ _.. 8.::t4""'-7........5_.- - - - - - - -

5. Design Electrical Rating (Net MWe): 8-:..:2::.:2=-----------

6. Maximum Dependable Capacity (Gross :'.1We): __:;.81;;;;.l;;;;.__ _ _ __

7. Maximum Dependable Capacity (Net MWe): __;_.7.;. .75::;___ _ _ __

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

NM . .

9. Power Level To Which Restricted, If Any (Net MWe): _...;N:.;.:/-=A~-----------------

. 10. Reasons For Restrictions, If Any: _N..:../_A:;,___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 720 4343 48407

12. *Number Of Hours Reactor Was Critical 0 2667 31983.9

13. Reactor Reserve Shutdown Hours O*

14. Hours Generator On-Line . 0 2666.5 31231.* )

IS. Urut Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWH) 0 ~,486,752 71,627,748

17. Gross Electrical Energy Generated (MWH) 0 2,160,910 23.520,753

18. Net Electric:il Energy Generated {.\iWH) 0. 2,057,327 22,324,891

19. Urut Service Factor 0 61.4% 64.5%

2~. Unit Availability Factor 0 61.4% 64.5%

21. Unit Capacity Factor (Using \IDC Net) 0 61.1% 59.5%

0 57.6% 56.1%

?2. Unit Capacity F:ictor (Using DER Net) 0 0 16.8%

23. Unit Forced Out.age Race

24. Shutdowns Scheduled Over Next 6 .\lonths (Type. Date. and Duration of Each):

None

25. If Shut Down At End Of Report Period, Estimated Date of Startup: __7_!_7_1_7_8_ _ _ _ _ _ _ _ _ _ __

?6. Units In Test Status (Prior to Commercial Operation): . Forecast INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

r OPERATING DATA REPORT 50-281 DOCK.ET NO.

DATE 7-3-78 COMPLETED BY O. J. Costello TELEPHONE 804-357-3184 OPERA TING ST ATUS Notes I. Unit Name:

2. Reporting Period: 0001 780601 - 2400 780630

3. Licensed Thermal Power (MWt): ---=2c....:.4c....:.4.:::.l_ _ _ _ _ _ __

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Nameplate Rating (Gross MWe): _ ___.;..!8~4..1..7...........

S. Design Electrical Rating (Net MWe): _8~2_2________

6. Maximum Dependable Capacity (Gross MWe): _8_1.....1_ _ _ _ __

7. Maximum Dependable Capacity (Net .MWe): ...7"""7"""5'-------

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

N/A

. 9. Power Level To Which Restricted, If Any (Net 1\1\\;e): N/A IO. Reasons For Restrictions, If Any: NIA This Month Yr.-to-Date Cumulative 720 4343 45287

11. Hours In Reporting Period

12. Number Of Hours Reactor Was Critical 718. 7 3712.5 30125.3

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On-Line 713.9 3702.1 29631. 0

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (~HVH) 1. 735,045 9,003,011 68,713,245

17. Gross Electrical Energy Generated (MWH) 555,365 2,926,680 22,494,074

18. Net Electrical Energy Generated (MWH) 528,060 2,781,657 21,334, 774

19. Unit Service Factor 99. 2% 85.2% 65.4%

20. Unit Availability Factor 99.2% 85.2% 65.4%

21. Unit Capacity Fattor (Using MDC Net) 94.6% 82.6% 60.8%

22. Unit Capacity Factor (Using DER Net) 89.2% 77 .9% 57.3%

23. Unit Forced Outage Rate .8% 3.5% 23.4%

24. Shutdo\\ns Scheduled Over Next 6 ~onths (Type. Date. and Duration of Each 1:

ECC Pump Modification, S/G Inspection 7-6-78 3 Weeks

!5. If Shut Down At End Of Report Period, Estimated Date of Startup: N/A

26. Units In Test Status (Prior to Commercial Oper:ition): Forecast INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

50-280 DOCKET NO.

UNIT SHUTDOWNS AND POWER RF:J>UCTIONS UNITNAMI! Surry . t

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DATE COMl'LETED UY G. Kane REPORT MONTI I .June 1978 TEI.El llONE 80l1-357-..JI84

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78-1 780601 s 720 c 1 '. Unit shutdown for the entire month.

Turbine repairs in progress *

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Reason: Methot!: Exhibit G

lnslructhms S: Scheduled A-Equipment Failure (Explain) I-Manual for Preparation or Dala . I D-Mainlenancc of Test 2-Mamml Scram. Entry Sheets for U.:cnsee Event Report (LERl Fill' CNU~EG* . /

('-Refueling 3-Aulomallc Scram.

. D-Hcgulalory Rcslrlctlon 4-0lhcr (Explain) 0161)

E-Opcralor Training & License Examination F*Ad mi 11isl ra I i*1c s G-Opcrational Error (Explain) Exhibil I *Sam~ S11uri.:t (tJ/77) 11-0lhcr (Explain)

t>OCKETNO. so-281 UNIT SHUTDOWNS AND POWER rumucTIONS Surry 2 UNIT NAME l>ATE 7-5-78 .

COMPLETED DY 0 *.1. Cost cl la REPORT MONTI I JUNE, 1978 804-357-3184 lELEl JIONE

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6 78-3 780624 F 6.1 A 3 N/A N/A N/A' (1) Solenoid failure on Main Feed Reg.

valve. Trip on Lo S/G Level with mismatch *

. Ws/WF Replaced solenoid'o

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Reason: Method: Exhibit G *Instructions S: Sch~duled A*Equipmenl Failure (Explain) (.-Manual for Prcp:uatlon of Dal:i .

D-Mainten:.ince or Test 2'.M:.inual Scram. Entry Sheets for Licensee C-llcrucling 3.-Ali°lomatlc Scrnm. Event Rcpur1 (lERl File CNUREG*

. D-llcgulatory Rcslrlcllon 4-0ih~r (Explain) 0161)

E-Opcraltir Training & License Examination

F-Atl mi nisl ra I i"le ... s G-Opcr;i I ion al Error (Explain) Exhibit I *Sam~ Sotm:t (tJ/77) 11-0lhcr (Explain)

LOAD REDUCTIONS DUE TO ENVIRO~~fENTAL RESTRICTIONS UNIT NO. 1 MONTH: JUNE, 1978 DATE TI11E HOURS LOAD, MW REDUCTIONS 2 HW HWH REASON (NONE DUR [NG THIS REPORTING PERIOD).

MONTHLY TOTAL 0

LOAD REDUCTIONS DUE TO ENVIRONMENTAL RESTRICTIONS

' . UNIT NO. 2 MONTH: JUNE, 1978

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f' D9CKET NQ. 50-280 UNIT _1_ _ _ __

DATE 7-3-78 COMPLETED BY O. J. Costello AVERAGE DAILY UNIT POWER LEVEL MONTH June 1978 AVERAGE DAILY POWER -LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net)

() 0 1 17 0 0 2 18 0 0 3 19 0 0 4 20 0 0 5 21 0 22 0 6

7 0 23 0 8 0 24 0 0

9 0 25 10 0 26 0 11 0 27 0 0 28 0 12 13 0 29 0 14 0 30 0 15 0 31 16 0 DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this form, list the '-cr2ge daily r.nit power level in MWe-net. for each day in the reporting month.

Compute to the nearest 1;.ri10le r.iegawatt.

These figures will be used to plot a graph for each reporting month. Note that by using maximum dependable capacity for the* net electrical rating of the unit, there may bP. occasions when the daily average power level exceeds the l 00% line (or the restricted power level line). In such cases, the average daily unit power out=-'ut sheet should be footnoted to explain the apparent anomaly.

D.OCKET N.0. 50 - 281 UNIT Unit 2 DATE 7-3-78 COMPLETED BY o* J

Costello AVERAGE DAILY UNIT PO'r\1ER LEVEL MONTH~~-Ju_n_e~l_9_7_8~~~~-

AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net) 1 749.8 17 745.7 2 749.5 18 746.3 3 7 48.2 19 741.0 4 750.1 745.5 20 5 750.0 21 741. 6 6 753.6 22 740.8 7 745.2 23 741.5 8 733.5 24 478.8 9 732.3 25 741.3 10 734.5 26 745.8 11 742.7 27 745.8 12 740.6 28 727 .5 13 738.8 29 735.5 14 745.6 30 722.1 15 745.0 31 16 743.8 DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this form, list the average daily unit" power level in MWe-net for each day in the reporting month.

Compute to the nearest whole megawatt.

These figures will be used to plot a graph for each reporting month. Note that by using maximum dependable capacity *for the net electrical rating of the unit, there may be occasions when the daily average power level exceeds the 100% line (or the restricted power level line). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.

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s 1ARY OF OPERATING EXPERIENCE JUNE, 1978 Listed below in chronological sequence by unit is a summary of operating experiences for this month which required load reductions or resulted in sig-nificant non-load related incidents.

UNIT 1 June 1 This report begins with the unit in a refueling outage with primary maintenance and major turbine maintenance underway.

June 18 Commenced filling reactor coolant system for fill and vent operation.

June 21 A "Bubble" was established in the pressurizer at 1100 as part of the normal plant recovery.

June 24 At 1240 an overvoltage condition was experienced on the "A" DC Bus from a failure in the battery charger voltage regulator.

June 27 At 1018 the cold rod drop portion of PT-7 was completed satisfactorily.

June 30 This report ends with the unit in a cold shutdown condition.

Primary and secondary maintenance still underway.

UNIT 2 June 1 This report begins with the unit at 100% power.

June 24 At 0400 we had an automatic reactor trip from a Lo S/G Level with steam flow feed flow mismatch. The trip was caused by the failure of a solenoid on the main feed reg-ulator valve. At 0516 the reactor was taken critical and at 1008 the turbine was synchronized to the system and a power increase begun. At 1556 the unit was returned to 100% power.

June 28 At 1700 the river temperature exceeded 85°F and as required by license modification a rampdown was begun. At 2000 the river temperature returned to <85°F and a rampup was begun from 80% power. The unit was returned to 100% at 2130.

June 29 At 1751 the river temperature exceeded 85°F and as required by license modification a rampdown was begun. At 1932 the river temperature returned to <85°F and a rampup was begun

. from 86% power. The unit was returned to 100% at 2045.

June 30 At 1647 the river temperature exceeded 85°F and as required by license modification a rampdown was begun. At 2012 the river temperature returned to <85°F and a rampup was begun from 78% power. The unit was returned to 100% at 2150. This report period ends with the unit at 100% power.

-~---_

AHENDHENTS TO FeLITY LICENSE OR TECHNICAL SPE-ICATIONS JUNE, 1978 There wer*e none during this reporting period~

FACILITY CHANGES REQUIRING NRC APPROVAL There were none during this reporting period.

FACILITY CHANGE~ THAT DID NOT REQUIRE NRC APPROVAL JUNE, 1978 The following facility changes were implemented during the month of June. None of the changes constituted an unreviewed safety question per 10CFRS0.59.

Design Change Unit

1. DC-78-01 Replacement of Sample System Trip Valves 1 Description - Operating parameters have disclosed that the initially installed valves (TV-SS-lOOA/B, 200A/B, 201A/B, 202A/B, 206A/B) were not effective and had a history of con-tinual failure. New valves capable of operating within exis-ting conditions have been installed.

Sununary of Safety Evaluation Since the replacement valves are virtually the same as those initially installed (except for having broader operating ranges) no accident analysis previously made has been altered less conservatively and the possibilities for different accidents or malfunctions have not been created.

Conclusion The margin for safety as de.fined in Technical Speci-fications has not been reduced.

2. DC-76-18 Radiation 'Monitoring Annunciator System 1,2 Description - This design change provides a separate annun-ciator for each radiation monitor, alert, and high alarm, rather than have just one alarm or alert for each unit.

Summary of Safety Evaluation Since this system involves the visual display of the alarm monitors and does not adversely affect the System per-formance or the control levels, the accident or malfunction occurrences have increased neither in their consequences for those previously evaluated nor in the.possibility of different types not addressed.

Conclusion This design change has no adverse effect on station operations or on safety related equipment.

FACILITY CHANGES THAT NOT REQUIRE NRC APPROVAL (CONTINUED)

, Design Change Unit

3. DC-77-41 Recirculation Spray NPSH 1,2 Description - In order to insure sufficient NPSH is main-tained and sufficient RS flow is'available to depressurize containment following LOCA flow limiting orifices were installed on the disc;.hai:g~ of.each outside RS pump.

Summary of Safety Evaluation Neither the probability of occurrence or consequences of an accident or malfunction of equipment previously evalu-ated, is not increased, nor is the possibility of a different type malfunction or accident created.

Conclusion The margin of safety has not been reduced and an unreviewed safety question does not exist.

4. DC-76-47 Recirculation Spray System / 1,2 Description - This modification entails installation of drain lines at low points on recirculation spray piping

and placing level switches.to the drains on the shell side of the spray cooler.

Summary of Safety Evaluation No portions of either the Technical Specifications or the FSAR are effected by this design change. The probability of occurrence or the consequences of an accident or malfunc-tion of equipment important to safety previously evaluated is not increased and the possibility for a different type acci-dent has not been created.

Conclusion There are no safety implications associated with this change.

5. DC-77-43 Dredge Disposal Area 1,2 Description - This design change involves the creation of a spoils disposal area to contain the residue from the intake channel. This will assure cooling water flow to the station and also facilitate barge access to the site.

Summary of Safety Evaluation Since removal of the spoils is ~ot safety related,per se 1 the safety implications for the activity are non existant.

However, ramifications surrounding the location of the dis-posal area required addressing the following questions.

FACILITY CHANGES THAT

~ NOT REQUIRE NRC APPROVAL (CONTINUED)

" Design Change Unit

5. DC-77-43 Dredge Disposal Area (continued)

1. What assurance is available that the spoil pile will not be sufficiently deep and close to the intake canal to cause closure of the intake canal through slope failure or erosion?

2. What assurance is available that the spoil pile will not undergo liquefaction and slide into the canal?

3. Will recharge effects in the dredge disposal area cause a groundwater level rise thus producing a hydrostatic pressure against the concrete liner of the intake canal?

Conclusion Provisions have been incorporated into the design change procedure which will negate the consequences of the questioned effects.

6. DC-78-lOC - Underground Fire Protection Piping System 1,2 Modifications Description This modification included removal, re-location, and installation of underground fire protection piping in the vicinity of the new condensate polishing demineralizer building. A yard fire locp will relocated and a new supply was provided to the warehouse.

Summary of Safety Evaluation The yard fire piping system is installed in accordance with NFPA standards and class 1 earthquake criteria l.A.W.

FSAR 9.10 and 15.2.1.

Conclusion While the system is not Category I,per se,its design and operation have ramifications which reflect on overall site safety.

TESTS AND EXPERIMENTS REQUIRING

~ NRC APPROVAL ~

JUNE, 1978 There were none during this reporting period.

TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL JUNE, 1978 There were none during this reporting period.

-1 0THRWHANGES, TESTS AND EXPERIMENTS-JUNE, 1978

~*

There were none during this reporting period.

.. . e SURRY. POWER STATION

-e CHEJ:.flSTRY REPORT

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JUNE , 19 78 T.S.6.6.A.ll I

PRIMARY COOLA.1>\J'T UNIT NO. 1 UNIT NO. 2 ANALYSIS MAXIMUM MINIMUM AVERAGE MAXIMUM MINIMUM AVERAGE Gross Radioact., µCi/ml 1. 76E-l 1. 31E-3 4. 3*8E-2 3.25E-l 2.15E-3 1. 54E-l Suspended Solids, ppm 0.6 0.2 o.4 0.7 o.o 0.3 i Gross Tritium, µCi/ml 4.40E-2 9.49E-3 2.61E-2 1. 54E-l 5.66E-2 l.12E-l Iodine-131, µCi/ml 6.02E-4 2. 77E-4 4.13E-4 I-131/I-133

*

0.2097 o. 0686 0.1109 Hydrogen, cc/kg 24.7 24.7 24.7 37.6 22.9 31.3 Li~hium, ppm *

1.10 0.73 0.94 Boron-10, ppm + 490.8 428.3 458.8 . 85.1 60.4 76.0 lli..-ygen-16, ppm 3.6*** .ooo 1.16 .000 .ooo .000 Chloride, ppm 0.08 0.05 0.05 0.06 0.05 0.05 pH @ 25°C 5.60 4.72 5.09 6.94 6.66 6.80

+ Boron-10 == Total Boron x 0.196 NON-RADIOACTIVE CHEMICAL RELEASES, POUNDS

, T.S. 4 .13 .A. 8 Phosphate 0.0 Boron 602 Sulfate 1946 Chromate 0.0 50% NaOH 2450 Chlorine o.o Renarks:

Testing not performed due to unit shutdown

- Samplec.l once 6-29-78

- *)':* Unit at cold shutdown

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DESCRIPTION OF ALL INSTANCES WHERE THEirnlnrscHARGE LH1ITS WERE EXCEEDE-JUNE, 1978 On 06-24-78 at 0400 Unit 2 tripped resulting in a change in river temperature greater than 3°F/9r. This is allowable as per Technical Specifications 4.14.B.1.

There were no reported instances of significant adverse environmental impact.

"' FUEL HANDLING JUNE, 1978 On June 15, 1978, six spare individual fuel rods were shipped back to Westinghouse Corporation. These rods were spare rods for use in the Demonstration 17 x 17 Fuel Assembly RD2 should they have been necessary.

DAT*E NO OF e

I, FUEL 1-L~TDLHTG UNIT NO. r JUNE, Ai.'TSI HO.

1. I OR *S?~~<T FUEL sf ..-- ?ED/RECEIVE'D ASSEMBLIES PER SHIPMENT INITIAL ENRI CillfENT NE\-1 SHIPPING (:ASK ACTIVITY L I

(NONE DURING THIS REPORTING PERIOD).

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FUEL HA.NDLIXG UNIT NO. 2 JUNE, 1978 e*

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5~.?~D/RECEIVED ASSE:IBLIES PER SHIP~ffi"lT INITIAL ENRICID1ENT NEW OR SPE~iT FUEL

- - SHIPPING CASK ~\CTIVITY T..

06-15-78 6 ' D-64/ O. 215 Approx. 2 mR/hr.

D-66/0.215 Approx. 2 rnR/hr.

D-68/0.215 Approx *. 2 mR/hr~

D-70/0.215 Approx. 2 mR/hr.

.D-80/ O. 215 Approx

2 mR/hr.

I D-84/0.215 Approx. 2 mR/hr.

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URE REVISIONS THAT ING MODE DESCRIBED IN THE FS JUNE, 1978

'* r' There were none during this reporting period.

DESCRIPTION OF PERIODIC TESTS WHICH WERE NOT

. E T E D WITHIN THE TIME LIMITS ~

SPE _ED IN TECHNICAL SPECIFICATIO~

There were none during this reporting period.

INSERVICE INSPECTION JUNE, 1978

There were no inservice inspections performed* during this reporting period

REPO~LE OCCURRENCES PERTAINING TO ~

OUTAGE OR POWER REDUCTIONS ~

JUNE, 1978 Unit #2 power reduction occurred on June 30, 1978 when river temperature exceeded 85°F and power reQuction was required by the Order for Modification of License of January 10, 1978. The details of this power reduction; its causes and the corrective action are discussed in LER 78-024/031-0 (050-0281).

DEPT=MECH 10 JUL 78. .,. 2:40 PM PAGE 4 UNIT 1-JUNE 1978 ':.

(/.!AJNTENANCE OF SAFETY RE&A7'ED SYSTE1'1S DURING OUTAGE OR REDUCED POWER PERIODS)

RFJ'SERVDT SYS COMP MARKNO

SUMMARY

WKPERF u MR TOTDWNTM 06/01/78 CV VA&VE TV-CV-150A EXCESSIVE LEAKAGE MACHINED IDSC-JNS'l'AL&ED NEW SEAT 1 804241146 388 06/01/78 BS llATCH CLEAN 0 RING SURFACE AND SEATING C&EANED+Gf/EAS8D 1 805190830 11 06/01/78 SJ PIPING SI SHP.,-15 SPRING HANGER OFF SCALE ON LOii SIDE ADJUSTED TO.WITHIN SPECS 1 805201115 264 06/01/78 SW PUNP 1-S',f-P-108 PACKING JS LEAKING BAD&Y REPACKED THE PUMP 1 805270315 22 06/01/78 vs DUCTING MOV-VS-1008 REPAIR OR REPLACE EXP JOINT ON VS REPLACED 1 805301235 4 06/01/78 vs PIPING UOV-VS-102 REMOVE-REINSTALL TAK PIECE AFTER PT. . RBMOVED/REINSTALLED 'l.'AJL PIECE 1 . 805'301236 22 06/01/78 RC VALVS PCV-1455C ONLY OPBNS 75 I S7'ROKE-STICKS AD.JUSTED STROKE 1 805311350 12 06/02/78 RC VALVE 1-RC-51 PACKING LEAK REPAC/(E'D VALVS 1 8011221600 5 05/02/78 CV VALVE TV-CV-150D EXCESSIVE LEAKAGE FOR 16.4 MACllJNED DISC-JNS7'A&LE:D NEW SEAT 1 80112 111147 877 06/02/78 CV VALVE TV-CV-150C b'XCESSIVE LE'AKAGE FOR 16.4 MACIJJNb'D DISC.,-INS1'Af,LED NEW SEAT 1 804241148 877 06/02/78 DA VAf,VE TV-DA-100A EXCEESSIVE LEAKAGE: FT 16.11 FAILl::D 81:,'NCH TES'J'.,-NEW MR SUB!1JTTED 1 805180803 47 06/02/78 ES VALVE REPLACE: N0.3 AIR RSCJSVER REf,JEF VLV R8PLACED VALVE 1 805311510 2 06/03/79 CR CRANE 1-CR-1 JNSThLL JIB CRANE TO REPAIR GEARING MANUPllCTURED AND INSTALLED 1 805080950 630 06/0U/78 RC VALVE 1-RC-115 PACKING LEAK B LOOP AD.JUS'l'ED VADVE 1 10185400 46 06/01!/7 8 f',./ NOV MOV-Fw-151F LEAKS BY SE'AT INSPEC'l'ED VALVE+REASSEMBLED 1 10H15540 534 05 /011/7 B F!I UGI' MOV-FW-151E LEAKS BY SE'AT CUT DISC-LAPPED SEAT 1 1018ss50 534 I 06/0U/78 Fri MOV MOV-FW-151D LEAKS BY SF:AT JNSPE'C1'ED+REASSEMB&IW VALVE 1 10185560 554 N

- - -*- -- - - - --*-- . CUT DISC-LAPPED Si:,'AT 06/0 1*/78 r..r f10V HOV-FW-151C .

f,/lAKS BY SEAT -*-. 1 10185570 573 U'l 06/011/78 r..r NOV MOV-FW-1518 LllAKS BY SEAT CU1' DJSC-&APPED SEAT 1 10185580 534 I 06/011/78 FW l10V MOV-PW-150E PACKING LF:AK RE PAC KW 1 80 112915~8 763 05/011/78 HI MOV 151E INSI'E'CT SF:AT FOR CRACKS INSPECTED SEAT 1 805010831 53 06/0U/78 FN MOV 151C INSPECT SEAT FOR CRACKS INSPECTED SEAT 1 806010833 63 06/05/78 CH VALVE MOV-1285A LEAKS BY SF:AT VAf,VE RSPLACE:D 1 804242200 996 06/05/78 CH VALVE /JCV-1311 -*---* . BODY TO BONNET .LEAT<.+REPACK - * - * - - - REHACE:D GASKETS+REPACKE:D *- ---*-----~--**

1* 805110724 *-** 32.5 05/05/78 RC" PUMP 1-RC-P-1A UNCOUPf,E PUMP FOR ELECTRICAL WORK UNCOUPWD+COUPLED 1 805111550 574 05/05/78 SJ MOV MOV1869B REPLACE: VALVE VA&VE RE:PiACED 1 805160900 482 06/06/78 VP VALVE 1-VP-12 INSPECT INTERNALS JNSPECTE'D VALVE INTERNALS 1 806021301 42 06/0G/78 CH VALVE 1-C//-309 INSPECT VAf,VE IN1'ERNALS INSPE:CTBD VALVE INTERNALS 1 806021304 47 06/07 /78 SS VALVE TV-SS-102A WJL[, NOT SHUT VOID 1 801150500 0 06/07 /78 SS VALVE DC?B-01 REPf,ACE TRIP VALVES-SEE LIST . . RE'PLACED 8 VALVES . 1 804120853 933 05/07 /78 SJ MOV MOV1869A INSPECT S/i:AT AND DISC PI' 16. 4 VALVE JNTEHNA£S SAT 1 805080816 12 05/07 /78 06/08/78 06/08/78 06/08/78 BR RC RC SJ VALVE PUMP PU/.IP PIPING 1-BR-236 1-RC-P-18 1-RC-P-lC FE-19113 RUPI'URSD DJAP!JRAG/.f INSPECT NO. 3. SEAL INSPECT 3 SEALS+R8Pf,ACE NO. 3 SEAL

/?WI./ ORI /:'ACF, LEAKS PROE'USE:LY

. REl'f,ACED DI Al'llRAGM RE'PiACED N0.3 SEA[,

REPL/JCb'D N0.2+3 SEAL RINGS REPL/JCED GASKP.TS 1 806041345 1 804191250 1 804191251 1 806020740 52 1077 1079 7

e 06/09/78 SI ~*!OV ,lf01'1850A *- JNSTALf, BLANK FLANGF,'S IN RS SUMP REMOVED !Jf,/JNKS+INST11LUW SCREENS 1 803100425 *1120.

06/09/78 SJ MOV MOV1860B INSTA£f, lJLAflK FLANGES IN RS SUMP REMOVlW lJLANKS+INSTALLED SCREENS 1 803100l!26 1128 06/09/78 SJ IllST FJ'19U3 L8AKAGE: AT FLOi./ Ol?IHCE FLANGE VOID 1 805250110 0 05/11/78 SI VALVE 1-SJ-229 BAD BODY TO BONNET LEAK CWSED BON.V8T+TORQUED NUTS 1 804250800 72 05/11/78 SJ VAf,VE 1-SJ-91 REPU.CE BODY 7'0 BONN/','T Ff,EXJ7'TALIC RENElv!W GASKET 1 805151404 72 06/11/78 SI VAf,VE 1-SI-228 BODY 'l'O BONNET &/\AK CLOSED DONNET+TORQUED NUTS 1 805200015 72 06/11/78 SJ MOV NOV1B60A .INSPECT SEAT /JND DISC FOR.PT 16.4 LAPPED DISC TO SEAT 1 805200750 504 05/11/78 SJ VALVE . 1-SJ-234 EXCESSIVE f,F:AKAG8 P7' 16.4 INSTAf,f,/ID PWG+RP.ASSEMBLED VALVE 1 805211644 468 06/111/78 Cll VALVE MOV-CH-12B6C VALVE LP.AKS TliROUGll DISC FJTT6'D TO SEAT+REASSEMB[,E:D 1 804250401 1210 OG/lll/78 RC PIPING DC17-08 AIR &EAK AT REGUf,ATER BOT// BANKS REPAIRED £,EAKS 1 805071341 3

.. 05/15/78 EE CONT AC2 WllC'N OPEli'A1'ING /JC ON Dn:SEL WOUW RC'PLAC8D An/ l/l*:GULllTOR 1 804191530 27 l

PCV-11156 '-'

06/15/78 RC VAf.VE AIR VENTING CONTINUOUSLY HEPLACED SOLfi:NOJD 1 805111322 333 06-16-78 cs VALVE HOV-CS-lOlC+ OPEN + REMOVE DISK . J,i\PPED DISCS-TEST SAT 1 805281317 205

DEPT=MECH 10 JUL 78

2:110 PM PAGE 5 UNIT 1-JUNE 1978 '.

(f.JAJNTENANCE OF SAFETY RELATED SYSTEMS DURING OUTAGE OR REDUCED POWER PSRJODS}

RETSERVDT SYS COMP MARKNO

SUMMARY

WKPERF u MR TOTDWNTM 06/15/78 vs PIPING MOV-VS-100D

REPAJ R EXPANSION JOINT REPf.,ACED EXSPAllSION JOINT 1 8061111132 3 05/15/78 RC SG 1-RC-TS-1A REMOVE/REINSTALL PRIM MANWAYS R+R PRIMARY MANUAYS 1 8011201205 1253 05/15/78 vs FAN 1-VS-F-1A BAD VIBRATION ADJUS1'ED PITCH TO BLADS 1 805101156 588 05/15/78 cs VAf.,VE MOV-CS-101C+ OPEN+R/i,'NOVE DISK LAPPED DISCS-TEST SAT 1 805281317 *205 05/16/78 cs lfOV NOV-CS-101D ... REMOVE AND INSPECT VALVE VOID 1 805281500 0 06/16/78 RS NOV NOV-RS-l56A OPe'N-I NSP£'CT INl'ERNALS+REINSTALt *- VALVE' PASSED PT 16.4 1 805021302 325 06/16/78 CV VA[,VE TV-CV-150A OPEN INSPECT JNTF./INALS INSPE:C'l'ED INTERNALS SAT 1 806021305 275 05/16/79 CV VALVE TV-CV-150B OPEN INSPECT JNTTS/INALS LAPPE:D DISC TO SEAT 1 806021306 276 Oo/16/79 CV VALVt: TV-CV-150C OPEN INSPECT JNTF.:RNA[,S JNSl'EC'l'ED VALVE INTERNALS 1 805021107 293 OG/15/78 06/15/78 05/15/79 06/16/78 CV CV CV FW VALVE VALVE VALVE NOV

TV-CV-150D TV-CV-150D TV-CV-150D NOV-F'I.'-1511" OPEN JNSPE:CT INTERNALS RE'TE:ST VALVE FOR 16.4 RETEST VALVE FOR 16.11 -- . -*- . *--*-------

DJSCO!INECT-RECONNb'CT FOR MECHS INSL'E'C'J'/i,'D VALVE JNE:RNALS LAPPED DISC LAPPED DISC 'J'O SEAT VOID TO SEAT 1

1

1 .

1 806021308 806051040 806051041 806111543 276 260 260 0

e 06/17/79 CH VALVE 1-CH-:-323 INSTALL BLANK FLANGE:S FOR PT16.4 INSTALLED+REMOVED BLANKS 1 80112506'.15 1114 06/17/78 CH VALVE 1-C//-1119 EXCESSIVE LEAKAGE ON PT 16.4 IIJSTALLED+REMOVED BLANKS 1 80.5021130 5 06/17 /78 Cfl VALVE 1-CH-323 f,'XCESSIVE U'AKAGE ON Pf 16.4 INSTA[,LF,D+REMOVC:D BLANKS 1 805021111 5 06/1'l/79 DA VAI,VE TV-DA-1008 EXCESSIVE: LEAKAGE PT 16.4 RBPLACIW SEAT PACKJNG+GASKET 1 805180802 648 I 06/19/78 vs FAfl A llIGll VIBRATION com* R/i:CJRC FAN VOID 1 805230004 0 r\.)

06/l'l/78 FC FILTER 1-f'C-f[,*lB CHANGE OUT FJL'l'ER VOID 1 8052li0801 0 06/l'l/78 06/20/78 DA CH VALVE VALVE TV-DA-lOOA PV-1103 LEAK TEST /:'OR PJ'16.4 VALVE LEAKS 1'1/ROUGIJ REBUILT VALVli' VOID 1 8060201511 804222320 416 O*

°'I 1

06/21/78 vs NOV MOV-VS-100D Ii'E.'PACK R8PACKED VALVli' 1 806121916 192 )

06/21/78 . vs MOV MOV-VS-101 * - . REPACK REPACKED VALVE 1 806121'l17 5 06/22/78 RC SG 1-RC-E-lC INSTALL/REMOVE PRIM MANlvA'l -**----***REMOVED+INSTALLED MANWAYS TWice*-**-****- 1 . 804201207 "1'.187 06/2?./78 CH NOV MOV-1287C CA!INOT OPEN VALVE MANUALLY VOID 1 805~00801 0 -)

06/23/78 DG VALVE: TV-GD-108B EXCESSIVE LEAKAGE ON P'I' 16.4 VOID 1 805220835 0 05/23/78 vs NOV MOV-VS-100C Rfi:PACK REPACKBD VALVE 1 806121'l19 240 06/n/70 CH VALVli' RV**120'.l U.'AKJ dG TO ATMOSP/JERE THRU HOLE IN T RE:PAJ RED [,EAK 1 805210330 27 )

06/211/78 RS PIPJf/G 1-/IS-17 INSTALL+/iEMOVE FLGNS FOR PT 16.11 R+R BLANK FLANGE 1 802171100 1483 06/211/78 RS HX 1-nc-E-1c* .. INSTALL BLANKS ON RS INLE:T+DUTLBTS **--* R+R BLANKS 1 802171103 1488 06/24/78 MS NOV NOV NS-102 WATER IN GE:AR BOX-INSPE:CT REPLACED BEARING+CLEANED BOX 1 806012141 455 06/211/78 06/24/78 06/21J/78 06/24/78 Cll

/JS SI SI PU/1P HATCll

!40V MOV 1-Cll-Pf2A MOV1890C NOV1B62A BWWN PUMP SEAL CONT EQUIP HATCH JNSTALLF:D. COCKED REPACK-PACKING LEAK8D ON P'J'f6,4*

LEAKS THRU RE:BUJ£T PUMP RF.PLACED 0 RINGS+CLOSED HATCH REPACKF:D VALVE DISNANTLED CLEANED ADJUSTED REASSEMB 1 1

1 1

806181529 806182004 806201531 806210945 180 1_44 9

37 e

06/24/78 BS //ATC// .. OUTER ESCAPE MANWAY L8AK ' :. : ... ------- C[,/WIED DOOR AREA+O RING AREA 1 806242100 . 3 06/25/78 RS PUMP 1-i\S-P-2A RE:NOVli' PUMP FOR SI/AFT RE:PAIR ...,,.: SllAFT REPAIRED 1 805151536 960 06/25/78 RC PJl!ING TV-1519A FITTING BRO/\E'N OF AIR LINE T0._1519A Rl','l'LACE:D DAD NJPPLE+UNION 1 806161351 7 06/25/78 BS VALVE OUTt:R ESCAPE I/ATC/I EQUJLJZJNG_: VALVE CLE:ANED VAl,Vfi:+flllASSt:MBLB'D 1 806251200 14 06/27 /78 CH MOV MOV-1267A BODY TO B0f/N£T LflAK JNSP/iXTE:D-l/O LEAK 1 805151515 8 06/27/79 SJ !-fOV NOV1860A REPLACE,' CORRODED PIPE PLUG. REPLACF::D PWG 1 806120743 ******

06/27/78 SJ MOV MOV1B628 LEAKS TllRU REPAI mw GASK!i"I' 1 806210850 85 06/27 /78 CV PUl*tl' 2-CV-P-1A RE:PAIR OH REPLACE VAC Pl-IP INSTALLlW REBUILT PUMP 1 806231745 1 06/27 /79 CV PU/.IP 1-CV-P-lA RF.MOVE UNIT 1 A VACUUM PMP REMOVED+RE'PLACE:D PUMP 1 806250100 24 06/27/78 HSS SNUBB!SR llSS-Sl/P-18 SNUIJ/Jlm OUT OF ALIGNM!i'NT HE:AMGNBD SNUBBER 1 806250911 4

(_; 06/27 /78 RC CO/IT PCV HJ PRESS fJOTTLE /U*:G L8AK.TNG TJG/n'l:.'NE-.'/J FIT1'JNG 1 8062li1345 2 ..)

. i 06/27 /79 SJ VALVE 1-SI-48 VALVE-NO WCA[, POSJ1'ION JNDICA1'0R 11ANUFAC1'UR/i/J+ INSTALLED INDICATOR 1 806270815 1 la ti

DEPT=MECB 10 JUL 78

2:40 PU PAGE 6 UNIT 1-JUNE 1978 (MAINTENANCE ()_F SAFETY RELATED SYS'l'EMS DURING OUTAGE OR RF.DUCED POWER PERIODS)

RETSEiiVDT SYS COMP MARKNO SUNM ARY WKPSHF u MR T02'/J../NTM 06/27 /78 RC VALVE PCV-1455A BODY TO BONNET LEAK DEVELOPING TIGHTENED CLOSURE BOLTS 1 806270820 2 06/28/78 MS NRV MS-NRV.,-1018 REPAIR VALVE VALVE DISASSEMBLED CHECK REASSEMBLED 1 806090920 430 06/28/78 F'W VALVE FCV-1478 RESET VALVE STROKE TO 2 3/BIN. R£'S/i:T STROKE: 1 806230801 15 05/28/78 n* VALVE FCV-1U98 RESET VALVE STROKE TO 2 3/BIN RESF::T STROKE: 1 806230802 15 06/28/78 l?.i VALVE FCV-1U88 RESET VALVE STROKE TO 2 3/8IN. RESET S'l'ROK8 1 806230803 15 MOV-Flv-151A ...... HEP LACED SEAT ... 1 06/29/78 HI MOV LF.AKS BY SEAT 10185590 1137 05/29/78 RC SG 1-RC-E-1B !JEil!OVE/ RllINSTALL PRIM MArM AYS REi'10VED+INSTALL8D MA!MAYS 1 80U201206 1370 06/29/78 F'W MOV 151B JNSPEC7' SEAT FOR CRACKS Cl16'CK VALV6' FOR SEATING 1 806010832 355 05/29/78 FW NOV l*fOV-W-151D REPAIR OR Rt;PLACE Cl/ACK.ED SE'ATS REPLACS SEAT RING 1 805041005 365 06/29/78 FW /.101' f.fOV-Fir-151F REPAIR OR REPLACE CRACKED SEAT R8PLACED SE'AT RING 1 806041006 240 06/29/78 vs f.!OV MOV-VS-101 CLEAN .RUST ON DISC-CLfi,'AN SEAT CLEANED SEAT+DISC 1 806121919 5 06/29/78 vs MOV MOV-VS-100D+ REINSTAL& BLIND TEST FLA/iGE+ADUSTE M .. R+R B&IND TEST F&ANGE 1 806260802 35 06/30/7 8 HSS SNUBBE:R 1-R/l-llSS-19 UOUNTED ON SIDE-OIL LEVEL BELOfl SUPP RELOCATED PROPERLY 1 805251310 8 06/'.',0/78 HSS SNUBBER 1-R/l-l!SS-20 MOUNTED ON SIDE RELOCATEIJ PROPE:H.LY 1 805251311 8 I

06/30/78 HSS SNUBBSR 1-BD-HSS-3 NO FLUID ABOVE SUPPLY LINE INSTllL&ED REBUI&T SNUBBER 1 80.5251316 8 I\)

06/30/78 SW PIPING 1-SW-E-1A CflAH.CJNG PUP CC SUBSYSTEM INERSEAL H REP&ACED TUUE BUNDLE 1 805260500 689 -...:i 06/30/78 CH Vll&VE PCV11B6 REPACK TJG!n'l\N!SO PACKING GLAND 1 806161355 21 I 05/".0/78 !ISS SNUBBER 1-SJ-FISS-23* NO EP SEAL MATERIAL REBUILT SNU£J£J/J'H AS PlfR CONTROLINGPR 1 806260810 87 06/30/78 HSS SNUBBER 1-lvFPD-lJSS-1 RELOCATE SNUBBER P&ATE RELOCAED SUBBER SUPPORT 1 806260910 12 06/30/78 CH VALVE LCV.,-1460A BODY-BONNE:T GASK6'T LEAK TIGE!TENED CLOSURE STUDS 1 806300530 3 06/30/78 CD HX 1-CD.,-E-18 INSTAL& B&ANK F&llNGE JN INLET LINE *. INSTAL[,ED B&ANK 1 806300830 1 06/30/78 JC THIMBLE DB LEAKING FRON LOWER SWAGWCK AT SEAL TIGHTENED FITTING 1 806301500 3 )

DEPi' TOTAL ******

)

It.

UNIT 2-JUNE~ 1978

\ 'lllJIU'/.'t'WICT:: 08 3111-'/:,"J"i m-:l ..1'/'I:,'/) :il~il'l*.':'IS lJU/:ING Oil'/'kl!:: OU /11;'/JUClm ['(l;{[o,'/,' l'/:,'/i'llJVS) iol r:;:;:, 1°.'.';' Sf:; CO II" i'!AHKNO u t :i.* "/'01'1!/iii.'.*

NONE DURING THIS.~PORTING PERIOD. ,,

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( - -.

DEPI'=ELEC 10 JUL 78

2:40 PM PAGE 1 UNIT 1-JUNE 1978 .-

(MAINTENANCE OF SAFETY RELATED SYSTEMS DURING OUTAGE OR REDUCED POWER PERIODS)

RETSERVDT SYS COMP MARKf/O

SUMMARY

WKPERF u /.JR TOTDWNTM 06/02/78 Fir MOV MOV-N-151F cu: AN+ INSPECT CLEANED INSPECTED+TESTED 1 805011122 720 06/02/78 rv1 MOV NOV-FW-151D CLEAN+ INSPECT CLEANED INSPECTED+TESTED 1 805011124 720 06/02/78 . cs MOV MOV-CS-lOOA Cf,EAN+INSPECT CL!i'ANIW+ INSP6'C'l'ED 1 8050110823 277 06/02/78 NS l*IOV MS-102 CLEAN+ INSPECT CLEANED INSP REP[, BRNGS+TESTED 1 805091027 120 06/02/78 vs 110V NOV-VS-100D ADJUST [,JMIT SWITCHES AS NECESSARY ADJUSTED LJ'1I7'S 1 806010812 24 ADJUS1'ED iI11J7'S ---- -***1 806010813 25 06/02/78 vs MOV MOV-VS-101 *ADJUST AS NECESSARYiLIMJT S'NITCHES.

06/02/78 RC CONT PCV-11199C LJ/1IT SrlJ7'CfiES N8ED RESBT SET Lil.fIT SWI'I'CHES 1 806011830 14 06/05/78 PB PENc'TRAT BI INSPECT 0 RING ON OUTER FLANGE-:-LEAKS TO/?IJUIW nANGE BOUI'S+TESTED 1 805110729 480 INSPECT FLANGE 0 RING LRAKS TOT!IJUb'D Ff_,AflGE 80[,TS+1'C:STED 1 805110730 480 06/05/78 PEN ET RAT e

PC: E3 06/05/76 SW MOV NOV-SW-105D C[,c'AN INSPBCT+TEST CL~,'ANIW JNSn;cn:D+'l'ES1'ED 1 805281001 61 06/05/78 S'..I NOV MOV-51¥-105/t CLF:AN INSPFXT+'l'EST C[,EAN6'D INSP6'CTIW+1'6'STt:D 1 805281803 61 C[,EAN INSPECT+TEST cu:Afl!W JNSPECTED+'l'ESTED 1* 8052131805 61 06/05/78 S..I NOV NOV-SW-105C 06/05/78 51'1 !-!OV NOV-SIY-1058 CLEAN INSPECT+TEST C[,EANE'D INSPEC1'ED+1'ESTED 1 805281806 61 06/05/78 S'i{ HOV NOV-SW-104D CLEAN JNSPECT+TEST CLEANED JNSPECTED+TESTED 1 805281807 52 05/05/78 SW /.IOV /10V-SW-104C CLEAN INSPECT+TEST C[,r:,',;NED JNSFEC1'ED+TESTED 1 80~281810 52 06/05/78 S'..I MOV MOV-SW-104B CL6'AN JNSPECT+TES1' C[,F.ANE'D JNSP6'C1'C:JJ+TESTED 1 805281813 52 05/05/78 SW MOV MOV-Slv-104A CLEAN JNSPECT+TEST CLF:ANBD It-S/JECTED+1'ESTED 1 805281816 52 06/05/78 CH l/T PN[,8-CK4 LO ALAHM CHECKED SAT 1 806020320 66

(

06/05/78 CH !IT PN08-CKT8 LO A[,ARN Cllt:CKED SA1' 1 806020321 66 )

06/05/78 F:r NOV NOV-Fiv-151F TOFIQUE SIYJTCfi BAD REPLACE TOmJUE SfYJTCEI 1 806022200 58 I CLEAN6'D 1NSPJ>,'C1'ED+T8STED 1 805281835 125 l\l 05/07/78 SW MOV MOV-SW-106A CLEAN INSP6'C7'+TEST(A[,LEYWAY) -.c 06/07 /7 8 BS llATCEI ALAm. SWITCH OUT OF ADJUSTMENT TIGIJ'l't:D LIM Slvl1'C/l+ADJUSTED 1 805041526 25 I )

06/07/78 Cll VALVE: llCV-1311 INDICATES INTERMEDIATE Wll8N SHUT- *- --* **-*- REPAIRED SNAP [,OCK SWJTCEI 1 806051203 19 06/09/78 RC NOV MOV-RC-15'36 1¥JL[, NOT CLOSE REPLACED TORQVS SWJ1'CIJ 1 806051557 4B

( 06/10/78 SS VA[,VF; DC78-01 REPf,AC6' TRIP VA[,VES-SEE LIST DJSCONNECTED+CONNE,CTED+TEST8D 1 804'120852 274 )

1 8011250700 1124 06/10/78 CH /.IOV 18698 DISC RECON+TEST ... RECONNF.CT6'D MOV AND T8STED 06/10/78 RC VA[,VE 15568/1456 REMOVE SOV1556B INSTA[,[, IN SOV1456 Sfr APPED SOV FROM 15568 '1'0 1~56 1 B060ll1120 27 06/10/78 SJ MDV NOV-1B59A cm:cK AND sr;;T LIMITS SE'T LIMn'S+TORQU8 S'w 1 005on320 5 05/12/78 IA DRY8R 1-JA-D-2 INSPECT FOR PROPER OPERATION DURING RBPLACED LA/.JPS+TES'l'ED DRYER 1 8060713!J2 77

... 1 8050110837 852 06/111/78 Cl! NOV MOV-1287C C[,F;Af/+ JNSP/>,'CT JNSl'ECTED CLfl'ANE'D+AJJJUS1'ED 06/14/78 SJ MOV 1860A Cf,E,'AN+ INSPECT CDEANTW INS/:'ECTIW R/\PLACED BEARING 1 805091013 !J16 06/15/78 06/15/78 05/16/78 08/16/78 vs SD RC RC MOV VALVE MOV MOV MOV-VS-100C 1'V-.)V-102 MOV1535 MOV-1535 SE'T CLOSW LIMIT SfYJTCll FOR l-"1'16. 4 ADJUST [,].~fl'I' SWJ1'Cllfl'S fvJL[, NOT Ol'EN FU[,LY-INVESTJGATE CLE:AN+ JNSPSCT SE'T LIN17' AD.JUS1' UMIT SIY11'CfJES+TE.'JT CIJl\CKIW CON.TAC'I'S+1'0RQUE' SIYJTC/J TESTE 1 C[,EMTW INSPECT/W+TES'l'ED 1

1 1

806121545 80f>1112201 804211426 805011116 13 816 816 3

e 06/16/7 8 f',y MOV MOV-P:¥-151C DISCONNEC'J'-HECONNECT FOR MECEIS VOI/J 1 80oD1540 0 06/16/78 HI NOV MOV-PW-1515 DISCONNECT-RF.CONNECT FOR /.JEC!IS. DISCON+f/ECOl/NECTED SET LIMITS 1 8051115112 55 06/16/78 cs NOV* MOV-CS-101A SE'T LIMITS SET LMJTS 1 806141715 39 06/16/78 cs NOV MOV-CS-101B SET LINJTS SE1' LJ MJ1'S 1 8061111716 39 06/20/78 CH HOV MOV-12868 CLEAN+ INSPECT C[,FJANED+INSPECTED 1 805040833 974 06/20/78 CH /.fOV NOV-1287 A C[,EAN+JNSPECT DOSCINNEC1'E:TJ RECONNECTED SET [,JMJTS 1 8050!J0835 1080 06/20/78 DA VADVE TV-DA-100A SE'1' LIMJ1' SIYJ1'CHES SET LJ/.1I'I'S TE:STED 1 806161532 4 06/20/78 DA VALVE TV-DA-1008 Sl!:T LIMIT SWJTCl!E'S SET UMI1'S TE8T6'D 1 806161533 4 06/2U/78 CLS CONT 1A lit HYDROGEN RECONBINER WOULD l/OT MEE CALIRt11'ED METER 1 806152100 191 06/211/78 RIS ALARM c-11-11 PORV LO AIR PRESS ALARM IN AIR SUPPLY VALVE CLOSED 1 806200415 24 06/211/70 DG VA[,VE TV-DG-108A Sb'T [,JMJ1' Sl./JTC/lES ADJUS'l'ED AC1'UA1'0RY CAM FOR RED LJGIJT 1 806221011 34

~*

06/211/78 SI MOV NOV-RS-1568 SE1' UMJTS+TORQUE SWITCHES SBT LIMJT+TORIJUE SI¥ n'ST SAT 1 805231225 26

,4 m

DEPl'=F,LEC 10 JUL 78

2:40 PM PAGE 2 UNJ7' 1-JUNE 1978

(!.fAINTENANCE OF SAFETY RELATED SYSTEHS DURING OUTAGF, OR REDUCIW POWER PERIODS)

RETSERVDT SYS CONP MARKNO

SUMMARY

WKPERF u MR TOT[)';{flTM 06/27 /78 p,./ f.fOV UOV-Flr'-15.1A ClEAN+JNSPECT ClEANED + JNSPEC7'ED 1 805011127 576 06/27 /78 fl{ MOV MOV-Z.:v'-151A DISCONNECT-RECONNE:CT FOR MECIJS RECONNECT+TC'STED SAT 1 806131538 163 06/27 /78 FP COllT HAZ AREA "11 THERMOSWITCH IN INOPERAT REPLACED THERMOSWITCH TEST Siil .1 806221125 96 06/27/78 FP CONT HAZ-5 SR RElAY BAD REPlACED SR RELAY 1 806251016 1 06/27/78 CV VALVE TV-CV-1508 WIRES UNPROTECTED~LIGUIDTITE FITTING RECONNECTED UQUILITE 1 806251354 7 06/28/78 CH NOV NOV-12158. CLEAN+ INSPECT .. SET LJMTS 1 . 805040830 1188 DEPI' TOTAL ******

I lJJ 0

I

IJU T =l'l/.'C UNIT 2-JUNE, 1978

\'IM!i1':;t1A:JC(1' 01" ~;,1{o'r:;"/'r m-:[.11'I'IW :iY.'i'l'/;l*t:; liU!*lNil CU'fAm;* Ort /,'i\/J!J(,'/W l'OYilli n;1, I0/1:1) u NONE DURING THIS REPORTING PERIOD.

JI I

w ..

I-' ,.

I !'

.r.,

~*-

~**

~* '

t*"

!*I

...;.I' 1** *

'/II

?*1~

7.*

r-f I

DEP'f=INST 10 JUL 78

2:110 Pf.I PAGE 3 UNIT 1-JUNE 1978 :

(MAINTENANCE OF SAFF:TY RELA'l'F:D SYSTEMS DURING OUTAGE OR REDUCED POWER PC:RJODS)

RETSERVDT SYS COMP /.JARKNO

SUMMARY

WKPC:RF u 06/05/78 R!.f MONITOR RM-159-160 FILTER ADVANCE BROKE NO AUTO OR MAN FRSED+AD,JUS'l'ED CAPSTAN 1 806020443 66 06/15/78 CH VALVE FCV-1113B VALVE NOT OPENING ON AUTO MAKEUP PROBLEM CAl/N07' BE REPIWDUCED 1 806031535 236 06/15/78 RH CONT HCV-1158 VALVE DOES NOT RESPOND WllEN POT IS . CLEANf,'D LINES NOW CHECKS SAT 1 806120520 73 06/21/78 EE COMPRESS AIR COMP NO. COMPRESSOR THERMALS OUT INSTALLED NEW PRESSURE SWITCH 1 806181118 216 06/24/78 RC VALVE PCV145SA CllF:CK CONTROL REPLACED GUAGES-CllECKED OPERATION.,.OK 1 8062115116 54 06/24/78 RC VALVE PCV1455B Cl/ECK CONTROL . REPLACl!:D GUAGES-CliECKED OPERATION-OK .1 806211547 511 .

DEFT TOTAL 699 I

U}

!\.)

I

UNIT 2-JUNE, 1978 Wl1/!IJ't"1~A:1cr:: m;* :;,1~*j;"TY 1.i-;r.1:*r*.*v °:;)'!i1'/)J:.* VU/olNr; OU1'1W8 OR f,'/{UUC/,'/I wn11 l'i:lilO!J:;)

l V/;"SC: u /i, Tt.r1'IN1\ 1'.'i NONE DURING THIS REPORTING PERIOD.

a.::.:

=***,*;

J'

.'I

, .. I'

HEALTH PHYSICS JUNE, 1978 There was no single release Qf radioactivity or radiation exposure specifically associated with an outage that accounted for more than 10%

of the allowable annual values in 10CFR20.

-' . ~\

.~'ACILi'l:Y1 C:i1rry 1'01JeT Station I, 1.IQUIO HELEASES (CON 1 T)

")

I I. Ail\llOIWE HEl.EASES

1. Total ~able GnGes ~r.=u~t"~l=e~s_, __l_1.~25In2 l.08Ef3 6.7l1E+2 3.07E+3 @7.98El*2 1.4611+3 7.52E+3 '6.39E+2 ..:..

2. Total llalogcns 1_.6_)_1_i-_1__ ----r.69E=i- --s-.-l-6&::-,--2.==..-*---z-.11-1-,E-=_2___ ,.~~~:1:.::s:6:1\::::--2_-~*::::::::::::::::1::::.0::::1::::E::::*-::::J::::::::::--~nr-r ~E-2

~c~*"~r~J.,="=s_,, _ _

3. Total Particulate Gross Rndio-activl t.i'...J.!!.y~)_____________ r.ur.j.!l§__ ___ 7.69E=1_ __1_._2_s1_;-_4;._~-fl..l~E-6___ J .92E-S l.34E-5 l.67(l-!i 2.62E-'* *2.23E-5 *. ~

-4. Total TrJtJum Curie9 3.57Et-l 2.19EH --:!~61EH-- --z.T:iE+l - *--3-.6-6-E*-,-O- --1-.2iiE+2- --r.JOITT2 ~fill

5. Total PartJculate Groas Alpha ....,.

I !

VI

~11llon£.!J.~------------uQ~lL _ _J.l1SE-_7_ '. .\ *. l 6, Mnxlm11rn Noh!" Gns Rulcnsc !late _ _1_.33Et*_3_ _ _l__..))Et-J__ ~~Kt*2 -H------I---- *. j

*-------11------1*------ - - - - - - i - - - - - -

7. Percent of Applicable Limit for Tcchn l en! S_pec i C.f.cntlon!I *.r1

-~-~*1.l l----~J!'.!.!!..!.!.,__G_n_n_c:i_ _ _ _ _ _ _ _ _ _ ,,_P_~c~r.~c~e1c_t_ _ J_.._2QE-1 __9_.Q_iIH 6. 79E-l ~9Jrru-(I>) ll;1l~ens .J~l!:~!;. ~7E-l ~E-1 2.llE-1 _L_~E::l

--~) l'artJcul.ales 1'ercc1!.!;_. B.90E-3 l.02E-2 B.76E-2 4.14E-4 ...

\

.* j r.ur.f l!!l '* . :(

~*.

_.,*, ~ :.**,r

~*

~

t f.?:

.; .. I I

... '1

~~~~~~\*** ** 1 ***1\t *¢*~-~A,#~uu**,r&*5¥)r***k'*V~-. M**~**.~*L~2tz~~~4**~*0*~~1'~~~-**~*~***~*h**~*~*~~,>~~~~~~~~~~~~-~~~--~~~~~~~~~~~~~

Facillty: Surr*y rower Stntlon REl'Ol\T OF l\AIJJ.OAC'l'IVE El'Jo'J.l!ENTS Dv..;KET: 50-280 nnd 50-281

... l

-~*i_-:-

( .

~--.;

(11) Total Relense Curies ~,12E-l 5 .JliE-2 4. 701~-2 (h) Avg. Concentration Released µClTall" - 2.311E-9 2 .ltJ.E-10 2.17E-10 pCi/ml 3. 4 711-10. 2. 7 JE-10 .. **:

(c) Maximum Concentration Relensed 5.14E-9 **~*\

~~-

2. Tritium . ":\*\

(n) Total Released Curles 9.27E+l ---z:-:rsrr-rr.-- J .1JE+2 8.lJE+l 2.7JE-1-l 2,37E+l J.'.>9E+2 3.0SE+l . ~:.~:

(h) - Avg. Concentcntion Rclcnscd 11CITrill 3.54E-7 l. JOE-7 5.UE-/ I

. t<~;

3. nlssolved Noble Gases (n) Total Release 3.67E-l 9.97E-l l.06E-l J.2UE-2 2.92E+O

ll--2._11_8E-l_

-~-----'-'(!~1)_-'-'-Av~g~**-'-C~o-n~ce~n~t~-r~n~t~io~1~1~R-'-'e~l~e-a-'---sc_d'-----!--'-----'-----~--'-~---~l--~~~-~~-'--~--~--:..~~---_-:_-~~l~.~-~6~~9~1-,-~9;:~~~-~::;4_:',~2~_~l~E~'~-::9~:~~;::~(:~,~.~2::5::_E~.~-:1~0~--~~--=-l~,~8-'---7E~*-_~l~O=-~------lt------I f:* -

1 ~:_**: ~

I,, Gross Alpha Radioactivity ~,.,,

_ _ _~<a~)_ _ T_o_ta_l_R_e_le_n_P_,e_d_ _ _ _ _ _ _~*-~---J1-,---'-~---"----1!-~---'--'---R-=l~.8~.6~l~'-~6'---lf--l=-.Q~2~E~-_.,_~__ n-~l~.~6~2~E~--~5--11---'-4-'---'4~1~E~'-~6--ll--=-5~,)6E-~~-4*56E-6 11 (Ii) Avg, Concentration Released 8. 58E.:15 8. lOE-llL__tt-~9~*~6~0=E-~1~4~-ff--2_,~5_B_E_--'---14__ Y-------~----,---I ::_._._

5. Vol. of Liquid to Disch. Canal ---ii--'--'-'"'-"~--lf-----"3'--'.~3_,_9-"-E+-'---7'-----H-1~ll3E+Z ._."?,OIE+Z 4 .90E+Z 2.67E+8 9.33E+6 1 *-

r,, Vol. of lli lut ion \-later 2. l ZE+ll 2 37E 1-11 l, 69E'+~l-l_ _,,___l_Zl_f_'+_l_l__, __l-.-2~7-E+_l_2_ _,, 4. 44E+l0 ._._o '~

7.

I:iotopes !(clcas~;l,------t-1--l'-C_µ_C_i"'./,__.m.,.l-----tt-~--,-----11--------tt------- -~~~~-,.~~*~~*~-~~- * , 1' !.,:;.:

l-131 J x lo- r----------,i-----tt---:l:-.-::4c:-2_E---,--2_ 8. 9 6E-3 -l-.-0-2-E---2--ll-2-.-o""8_E___ 2__ 4 , 5 2E-3 1. 20E-4 5

BBE-2 5, OOE-3

!l--l-~~~----l-'-----1~3_2_ _ _.,.8_x_l~O~-~G--------tt-----H--'l-'."'7'""1_E: 4 (l. 96E-4 4. 2 OE-2 ~5~.-~4,~9E~,_~4~-;.-~1~.8~8~E~-~4--11---8-.-75-E-*- 4

3 BE-2 3. 7 2E-3 1-133 1 x 10

3.72E-/1 6.06];-11 4.39E-2 5.07E-J >~ -

4.99E-2 4.25E-3 *.:**i

---1~7, 2 x-1-0'--,--------*-----n--5.lSE---'/1 5,3Jt~-4 _l1.20E-2 * ,~

4.30E-2 3.66E-3 r-135 11 x 10 ° l.JBE-"4 6. 10E-l1 *-s-.-19_E_,__2_ _ ,_:J_"_-1-_6_E___4___ ;,

s.32E-2 1,.s2E-J Cs-1311 9 x"TlF_,* _ _ _ _ _ _ _ _ , _____--y:-73~-z.22~ l.76E-2 l.14E-2 '-8-.-4-7--E---3--*--2-,o-,-1E---2*-- 9,71.r,-2 - 8.28E-3

---c"'s---_"'"'136 .,,,6_x_,l_O",---,-'--------ll----fl----~"'*"'-=-c~== 1.3'.fif-:r-::_-= __2_,__271~_2 _______ *_____ 11

__ ;,_ _ _ _ _ , _ _ _*______ l.l1l1E-3 l.23E-'*

C:;-Ll7 *z x 10 , 3.J9E-2 l1.65E-2 3.fl2E-2 2.lliE-2 i_901~-2 4,l1i1E-2 -T.l:iE--1-- -1.BlE-2

---C-.:.----13!! - 2.22E-11 ~- l.H6E-2 * *

l.BBE-2 LlUE--3--

C0:-57 x 10 If 1.511JH1 --r:-57J~- -l.ME--3-- 1.3JE-11 _ _ ,~7~*~6~0=1~--4~_,,-__4_,_c_J4_E--4-- -3~15E-J-- 2. 76E-4 Co-5B '*

9 x 10- 0

---C-o--6-;-:0::-------,,----,--,,--,,-----------*-----R-1.14E-l l.O)l~-1 2:57ill-Z- l.03E=---,_~1~_--K--=-l~.'-i=~O~E~'-~l fi.06E-2 8.l)E-2 J.001\.::l._ l.75E-l

~9~.--l,~9E~,_~2~-*-2~.-3'-]E-l l.OOE-1 8.57E-l

6. 70E-l 7,29E-2 5.69E-2 J x 10 ,

Mn-511 1 )( 10-~ 6,911E-3 2.111E-3 5.21E-3 9.51E-3 2.6_9E-2 l.OlE-2 lb.TI~ "S:ffi--3--

Nn-211 3 x 10-, _ 1.59E-2 2.511E-2 5.51E-l 4.70E-4 9.l17E-5 l.02E-3 5.911E-l 5.0S_E_-z_ _ _i

.._-_-_-_-_-,,,_c-_r--~5:1~~~~~~:~~~:,:::~~~~~~~~~~~~~~~~:~~~~~~::-*::,-_-_-~3-=-.-6~0:E-'~-:2-=_-=_-=_*_:-=.~(;_,-=._.1~6~E~r~3--ll--"-J--'--.J"-2"'1=---;---=2'---*H-3"'"'.'---'9"'z'""E'--~2--~~~~1;;.:;9:;9~E~--=1=---_-_-_~ ~~----'-6"'.:.*~2:;:,'4-'-'1"-~-.::2c___H--=-J.=76=E=--'-_,l,-----tt,3,--'_,2'""0"'E_-.,.2_ _ fi 1

2 x 10-'

Fe-59 5 x 10 , 9.09E-4 1.511~-4 1.06E-4 >~ 7.SlE-4 4.69E-4 2.39E-3 2.03E-4

-1~.-i)

Nb-95 1 x l0- 1* 3.5lE-3 B.3l1E-l1 3.0lE-3 3.33E-3 l,/12E-2 7.24E-3 J.21E-2 2.73E-3 Bn-J.n-J40 2 x JO 5 1.BlE-3 7 ,SjE-4 9.25E-5

2.l18E-5

2. ZlE-3 2.30E-4

---RHR----------------*----~*-- -

1.36E-3 2.lOE-3 * *

J.46E-J 2.94E-4

?:.~*-

'I .

~\'*

------------------ ---* -- *- - . - *- - ---------~

PAGF, 2

FACILITY:_~J1~1r'-r~y'-"P_o_w~e_r_._sr_.a_t_i_o_n_~ I' YliAR: 1978 I. LIQUID Rl::LEASES (CON 1'f)

C-111 8 x 10-* 1. 99~r:-_J_ _ ,,___4~*~8.~5~E_-~4_ _ ,,~2~*~'~'0=E~-~J--*------*------------*

8. Pcrcen t of 10CFR._20-'---------- p ere en t 11 1

__s_,_l_9_E_-_2__ jj-_J_. 7l_E-_2___ *_"""J~*-=-J~O"'-'-E-__,_1__ .--'l"'.'"'7'""'2'""E'--""l'--H-2_._22£::2__ _a____J._6_E___z'C----_-_-i~_-_-:_-_-_-_-_-_-:~_:*_*-::_-_-:~-:

l l. AIJ(BOHNE REI.EASES l . Tot n l ~_lo__b_l_e_G_a_se_s_ _ _ _ _ _ _ _ _ _ _,C11 r:I es 9.47E+l 11. BO_E+2 ' . 1.2'tiE+J 9.61E+l 3.61E+2 2.47E+3 2.10E+2 1

2. Total Halogens Curies 1. 23E-4 Z.YUh-.,- 1. 36E-4 5.34E-3 5.37E-2 2.84E-4 5. 96E-2 5.07E-3 J. Total Particulate Gross Radio-

"c_t i vi t:_y_Jfu:_,_)_______________ H_,C'"°u*'-"r""i"'e""s- 1. 9JE-5 " 1. 4 7~E~'-~6-*_*_"-~i~~~6~iE=*:.~5~_.

__7_._l~J_E_-_5_ ,,__*_1_._29_E_1-_4_ _ 11 1. OJE-4 J.40E-4 2.89E-5

,_~_.___T_o_t_n_l_T_r_i_t_*i_u_m_ _ _ _ _ _ _ _ _ _ _._Curies *__,_1._4_6_E_+_o_ _. __1_1._J_1J_E_i_*o_ _ ,>-'l~.~2=:1~E~*+~-2~_.,_~6~*~7~9=E*_l*O~-*r-J~.6-'1~1!_,+_o_ _ ,,_~~~"-- J.85E+O 1. 46E+2 l.24E+l

5. Total Particulate Gi:oss Alpha 1 1

'-l\'-ad-'-'i"'o~a'--'c'--'t'-"i-"v~i-"-ty,,____ _ _ _ _ _ _ _ _*_*_, --"'C"'-u"-r"'-ie"'B"--~--**_1_._0_11_E_-_6_.._'*_" __7,_~,_,,6"-'9,__,E~.:_,_7_ _.-.,,_i;'-,_,,_f.'Z'fr-i

1.84E-6 - l.'69E-5 l.43E-6

_6__*___~_!a_>_:i_m_11_111_N_o_b_le_G_,a_s_ll_e_l_e_as_e_R_a_t_e_*---H-l~JC=,j=_/~s~e~c'-ll*--6-._3_7_E_+_2__ u9J.O-- : 110~ 1. SCll\+3 6.51E+2 6.SJE+3

7. l'crccnt of Applicable Limit for Technical Specifications .,_

---~(_a~)__t_1,__ >b_l_e,_G_a_se_s_ _ _ _ _ _ _ _ _ _ ,~l'~e~r~c~e~n~t_ 11 ~,-~5~.9~0~,E~*-~2=---1i--.-.3~*~4~6~E-~l"'-_;*~-....._1_7'.......,7R*-=*1..____11 _~8~.~2~l~E~-~1~ 11 -~5~.-'-9-'-8=E--=2-- 1 ~__,,2~.~3~2~F.*_-..__1__ n-------tt-----

!l;iJoi.;_e_n_s_ _ _ _ _ _ _ _ _ _ _ ,._~l'~e~r~c~e~n~t.,..,__8_.2_9_E_-_5_ _,, __'_J_.'_3ilE24* :* ___l.._5_.._l..._E*--*<.___1 _-"5~.~6'-"5~E~-_,,2'---H*-6"-=-.("-'J5"-'E"--*--=l,___ 1 "~_.,3_,_~~E*_-.,,___<_-Jt-------11----- .*

I (b)

(c:) Paniculatcs l'crcent 1 l.19E-3 2.JOE~ 3.0lE-4 9.96E-4 l.68E-3 _l_,!)2E.::] _ _

'.:*t,.

I ---~~-----------------~-~~~~K'-,--,--.--.---,--ll-------r-,,------r

-::----=------::---o---.,----------lf-----'--~----,-,-----IJ~--t-.---t---"H------11------*------H-------H--------l!------

_8_._ _ _J~.S70_t_o~_R_e_l__ea__ s_cd_:_ _ _ _ _ _ _ _ 11-'r,~,ll~r~i=e=s-ll----,---.----H------*H------*!l-------il-------R-------~------ll-----

11---~ '

l'nr_ti__c__,_1l__a__t_e_s_ _ _ _ _ _ _ _ _ ,..._ _ _ _ 11 _ _ _ _ _ _R------~------<1-------lf------ll------11-------<*-----

I (a)

_ _ _ _ ~~~~--

r.s.:-1.J4 ' 2.0liE-5 _2_,_2{!E-l__' __Llfil:.::.2__ _ _ _ .~ _ _ _ , _ _ 2.27E-6 1 l.33E-8 2.36E-5 _2.0lE-6

, _ _ _ _ _ _ _C_s-135 11

---*---'-11---*---'--'- - 1 1 - - - * - - - - ; i.~- - - - - -

R .~- - - - - - H - *- - - - - u -- --

__1_._5~J_E_-_s__ 1 _~1~*~42=~E"-1-~6-~ 1 _2_,_J~E=.2___,_~~~--*-------*--~~~- 1. 37F.-6 7 .l1lE-6 l.OJE-5 '2.27E-5 __L23E-6 "l;);:

I cs-JJ7 1-------"""r.s-138

2. l 7E-3 3. 26E-J__ tt-------11------11-~=~"---

5.13E-6 5.44E-3 4,62E-4

,_2~.6~0=E~-~6_ _ 11.-l~*~J~3-E-_5. _ __,,_~~~~----------*--~

*** j Co- 58 3

USE-5 7.97E-5 4. 72E-S S.211E-:i 2.26E-4 _L.2_£.E-5 . t'* .

Co-60 __s_._2_1_E_-_s--- __ H--"l~-~3~6E~*--=5'--ll-1~1~4~,R~-_,__~_~--'-'~-=--=---11-~~~---jf-~~~~--~-~~

4.87E-6 9.0SE-5 2.55E-5 1. 98E-4 ___L_68E-S.

~fl""~~-511 ;,

2.49E-6

5. 84E-6 J...2.tlk.L e1~:_

Il 3.34E-6 5. 75E-9 re~59 ----1~---*---+---*----11--'-*'-----11---*---~---*.,-----*------11---~---u-----11 * --- --- ....

~=~l;~J\ ___ = = = - - ==I~ 'l~~-:~- . l.27,=E=-=S==il'd..-5.1..E.;;~ ===-!=~~~~* ~= -~ =-~~ --~*~:1~::_4 ____ ~ 2,_.JiE.:::2= ' ,.

-~ ~-i

t .o , , , 11 I

..*....:; * '.. *. * ,....,.:L :I .:..:,.L. .., . .i!::""' . '*,

-- ------ ----------------------*-*---~-----* **-. *-*---*- ***-------*----- --- -*-*- -..-***-- ..... -

II. AIRDORNE RELEASES (CON'T) 7.02E+l 3.6lE+2 7.30E-2 6.06E-3 S.22E-3 3.lSE-4 2.S9E+l

1c 4 .l15E-3

~"

3.89E+3 2.67E+3 6.55E+l 3.97£+0 llnrnwell, Bar:*.e~_l, s.c. s.c.

==1='='*

01-23-78 2-2-78 3-1-78 04-10-78 05-02-78 6-1-78 2-21-78 3-'-10-78' Oli-12-78 05-03-78 6-6-78 I,*: I I '*IP** 1*

12-*2*2-10 . . 'I 3:...10-18. ! . 04-26-78 ' 05-05-78 6-9-78

. 3-31-78 1 6-12-78

,,,

05-10-78 I'! . ~~=i~=;~

1:

.. I- *04-27-78 6-12-78 i, '* * *~ .*

6-22-78 flli .* )' I'"* : . 05-17-78 6-29-78 I ,, ,I

1'*'** ,. . 05-18-78

-_.***i*.

*. .... ~: *;.:* \. '.

' '

I 05-19-78

~"

05-24-78

.-: . .*: . 05:-25-78

1 **

SENSITIVITY DATA

.* * ..* r. . , I.> ,_

1. Minioum Detectable Activity

/

a. Gross Alpha; S.27E-9 µCi/ml

b. Tritium; 4.0E-6 µCi/ml

c. Strontium-89; less than 3.0E+l pCi per total filter composite.

d. Strontium-90; less than 2:0E+o pCi per total filter composite.

e. C02-14; less than 7.0E-10 µCi/ml.

£. Strontium-89; less than 9.0E-9 µCi/ml.

g. Strontium.-90; less than 8.0E-10 µCi/ml.

2.

Multichannel Analvzer - GeLi

a. Liouid and/or Radiogases - lOOcc Ba-La-140 2. OE-7 I-131 5.lE-8 Xe-133 5.4E-8 Xe-135 2.9E-8 Cs-137 9.2E-8 Cs-134 7.2E-8 Co-60 l.5E-7 Co-58 9. 8E-8 Cr-51 3.8E-7 Mn-54 l.OE-7 Fe-59 2.4E-7

-~-

/

\

Ar-41 1. 6E-7 f'~- ~

'(_ji I-=-134

l.lE-7

\ I-132 1.0E-7 Na-24 1. 7E-7 I-133 6. 9E-8 I-135 4.SE-7 Kr-85 l.36E-5 Kr-88 5.SE-8 Kr-87 5.3E-8

Kr-85rn 2.3E-7 Xe-138 4. 7E;..9 Xe-135m 5.8E-8 Xe-133rn 1. 7E-7 Rb-88 8.SE-7

b. Radioiodines I-131 2.3E-6 I-133 3.lE-6 I-132 4.7B-6 I-134 4. 8E-.6 I-135 2.0E-5

l

' _.I

')

PROCEDURE IATIONS REVIEWED BY STATION SAFETY AND PERATING COMMITTEE AFTER TIME SPECIFIED IN TECHNICAL SPECIFICATIONS JUNE, 1978 There were none during this reporting period.

ML19095A365

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