ML19095A368

Monthly Operating Report for Month of March 1978

ML19095A368
Person / Time
Site:	Surry
Issue date:	04/12/1978
From:	Stallings C Virginia Electric & Power Co (VEPCO)
To:	Hartfield R Office of Nuclear Reactor Regulation
References
Serial No. 200
Download: ML19095A368 (47)

Text

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a~*'"'"°' ~J VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND,VIRGINIA 23261 April 12, 1978 Mr. R. A. Hartfield, Acting Director Office of Management Information and Program Control U. S. Nuclear Regulatory Commission Washington, D. C.

20555

Dear Mr. Hartfield:

Serial.No. 200 PO&M/DLB:das Docket Nos. *50-280 50-281 License Nos. DPR-32 DPR-37 Enclosed is the Monthly Operating Report for Surry Power Station Unit Nos.

1 and 2 for the month of March 197.8:.

Very truly yours, u, m ~µe,~~

C.

• M. Stallings Vice President - Power Supply and Production Operations Enclosures (3 copies) cc:

Dr. Ernst Volgenau, Director (10 Copies)

Office of Insp.ection and Enforcement Mr. James P. O'Reilly, Director (1 copy)

Office of Inspection and Enforcement

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VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION HONTHLY OPEHATING REPORT REPORT NO.

78-03 MARCH, 1978 Superintendent-Station Operations APPROVED:

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OPERATING DATA REPORT OPERA TING ST A TUS

1. Unit Name:.

Surry Un it 1

2. Reporting Period:

0001 780301-2400 780331

3. Licensed Thermal Power (MWt):

_2_4...,.4:-:-1-::--~-------

4. Nameplate Rating (Gross MWe): __

8_,,4,..,,7,.,,*_5 _______ _

822

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWe):

7. Maximum Dependable Capacity (Net MWe):*

811 775 Notes DOCKET NO.

DATE COMPLETED BY TELEPHONE 50-280 Li-3-18 O.J. Costello 804-357-3184

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

N/A

9. P~nver Level To Which Restricted;If Any (Net MWe):. --;:;N7/ 7A_*_*-:-----------*-:--'---'-*'_._' _: __ _

10. Reasons For Restrictions, If Any: ----~---*N_A ___ ~

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• • *. **.:. )'

• This Month

• _ 11. Hours In Reporting Period

12. Number Of Hours Reactor Was C~itical

13. Reactor Reserve Shutdown Hours

• : 14. Hours Generator On-Line

• 15. Unit Reserve Shutdown Hours

** 16. Gross Thermal Energy* Generated (:-.IWH) *

17. Gross Electrical' Energy Generated (MWH) l~. Net Electrical Energy Generated (MWH).

19. Unit Ser\\!ice Factor

20. Unit Arnilability Factor

• 21. Unit Capacity Factor (Using MDC Net)

22. Unit Capacity Factor (Using DER Net)

23. *Unit Forced Outage Rate 744 744 0

744 0

1,812,882 604,545 576,265 l00%

99. 9~~

94.2%

2160 2160

. 0 2160 5,360,861 1,753,340 1,669,252 100%

99.7%

94.0%

0

24. Shutdowns Schedul~d Over Next 6 Months (Type. Date, and Duration of Each):

April 15. 1978 Refueling 4 Weeks

25. If Shut Down At End Of Rt!port Period. Estimated Date of Startup:

26. Units In Test St1tus (Prior to Commerci:ll Operation,):

INITIAL CRlTICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION N/A Forecast*

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. 46, 2.24...

31476.9

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7,0,4Dl,867 23,113,183 2r, 9%,816 66.5%

• 66.5%

. ql. 2%

57.7%

17.1%

. AchieYed (ll/77)

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~. L OPERATING DATA REPORT OPERATING STATUS

- J. Unit Name:.

Surry Unit ff 2

2. *Reporting.Period:

0001-780301-2400-780331

3. Licensed Thermal Power (MWt): _2_4_4_1 ___ _._ ____ _

4. Nameplate Rating (Gross MWe): _8_4_7_._5 ________ _

5. Design Electrical Rating (Net MWe): 2-2---8-1-1-----

6. Maximum D~pendable Capacity (Gross MWe):

775

7. Maximum Dependable Capacity (Ner MWe):*

• Notes DOCKET NO.

DATE COMPLETED BY TELEPHONE 50-281 T-3-78 0 ;J, Costello 804-357-3184 '

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

N/A N/A

9. P?wer_Level To Which Restricted;If Any (Net MWe):

N/A

10. Reasons For Restrictions, If Any:

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• This Month

11. Hours In Reporting Period

12. Number Of Hours Reactor Was Critical

13. Reactor Reserve Shutdown Hours

. ; -14./Hours Generator On-Line

15. Unit Reserve Shutdown Hours

.: ** 16. Gross Thermal Energy Generated (:-.-IWH) *

17. Gross Electrical" Energy Generated (MWH)

. l~. Net Electrical Energy Generated (~iWH).

19. Unit Service Factor

20. Unit Arnilability Factor

• 21. Un!t Capacity Factor (Using MDC Net)

22. Unit Capacity Factor (Using DER Net)

23. Unit Forced Out:ige Rate i

744 457.3 457.0 1,110,030 362,825 344,697 61..4%

59.8%

56.4%

0 Yr.-to~Date 2160 1842.4 18*40. 6 4,475,802 1,466,14) 1,393,123 85.2%

'85. 2%

83.2%

78.5%

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

25. If Shut Down.-\\ t End Of Rt!port Period, Estimated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation):*

INITIAL CRITIC.-\\ LITY INITIAL ELECTRICITY COMMERCIAL OPERATION 780408 Forecast

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• ~~mul~tive_

• 43.104..

28255.2 27769.*5*..

6,4, 186,036 21.033,539 19-, 9*4*6;240 64.4%

. 64.4%

59. /%

'. 56.3%

24.3%

(lJ/77 l

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Date F: Forced

• S: Scheduled (9/77)

UNIT SHUTDOWNS AND POWER REDUCTJONS REPORT MONTII MARCH. 1978

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Reason:

A-Equipment Failure (Explain)

B-Maintenance or Test

(-Refueling D-Rcgulalory Restriction

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Licensee Event Report#

1NONE DURING E-Opcrator Training & License Examination F-Atlrninist ral ive G-Opera lional Error (Explain)

II-Other (Explain)

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• Method:

I-Manual 2-Manual Scram.

3-Automatic Scram.

4-0ihcr (Explain)

DOCKET NO.

50-280 UNIT NAME DATE COMPLETED BY TELE[ HONE Surry Unit 1 4-3-78 O.. I. Costell" 804-357-3184 4

5 Cause & Corrective Action to Prevent Recurrence Exhibit G *Instructions for Preparation of Data Entry.Sheets for Licensee Event Report (LER) File (NUREG-0161)

Exhibit I *Same Soun:I!

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Date 78-1 7803'20 F: Forced

• S: Scheduled (9/77)

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH MARCH., 1978

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1 Reason:

A-Equipment Failure (Explain)

B-Maintenance or Test C'-Refucling D-Regulatory Restriction*

Licensee Event Report it E-Opcra!or Training & License Examination F-/\\u mi nist rat ivc G-Opcratiunal Error (Explain)

I I-Other (Explain) 3 t:

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4-0thcr (Explain)

S/G df DOCKET NO.

UNIT NAME DATE COMPLETED BY TELE! HONE 50-281 Surry Unit 2 4-3-78 O.J. Costello 804-357-3184 -

Cause & Correcl ive Al:!ion to Prevent Recurrence Inspection - Shutdown at end Reporting Period

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• Inst ructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)

Exhibit I *Same Soun:I!

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LOAD RED'-IONS DUE TO ENVIRON}fENTAL RE 5-CTIONS UNIT NO. 1 HONTH:

MARCH, 1978 DATE TD1E HOURS LOAD, MW, REDUCTIONS,. HW IBIB REASON l

I I I NONE DURING THIS REPOR"'ING PERI(D.

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-o-LOAD REDT,IONS DUE TO ENVIROXMENTAL RES,ICTIONS UNIT NO. 2 HONTH:

HARCH, 1978 I

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I DATE THIE HOURS LOAD, HW, REDUCTIONS 2 HW MWH REASON t

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e DOCKET NO.

50-280 UNIT Si.irry Unit 1 DATE 3-~-zn COMPLETED BY O.J. Costello AVERAGE DAILY UNIT POWER LEVEL MONTH ___

l_1A_R_C_H~,_l.:...9_7 8 ___ _

A VERA GE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 773. 3 17 775.0 2

773. 7 18 775.0 3

776. 4 19 775.1 4

775.8 20 766.7 5

775.1 21 773.0 6

774.8 22 772.3 7

771.9 23 77lf.2 8

773.2 24 77 5. 7 9

773. 3 25 775. 4 10 775. 3 26 769.3 11 7.75.5 27 775.1.

12 775.fJ 28 776.8 13 776. 0 29 778.4 14 774.1 30 778. 2 15 775.0 31 777.1 16 775.3 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 oc.casions 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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" ' DOCKETN0.~_

5 o_-_2_8_1 __

UNIT Surry Unit 2 DA TE __

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COMPLETED BY _o_._J_. _co_s_t_e_l_lo AVERAGE DAILY UNIT POWER LEVEL MONTH MARCH, 1978 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 1 758.5 17 760.0 2

758.1 18 Z61 0 3

758.8 19 711.4 4

759.0 20 5

758.3 21 0

6 758.4 22 0

7 757.6 23 0

8 758.3 24 0

9 758.9 25 0

10 760.0 26 0

11 758.3 27

• o 12 757.3 28 0

13 758.3 29 0

14 757.0 30 0

15 754.0 31 O*

16 758.0

--~*-*

DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this form, list the average daily a:!;t" power level in.MWe-net for each day in the reporting month.

Compute to the nearest whole megawc.n.

These figures will be used to plot a graph for each reporting n:ionth. Note that by using maximum dependable capacity for the* net electrical rating of the unit, there may be occasions wl-ien the daily average power level exceeds the l 00% line (or the restricted power level line). In such cases, the average daily unit power output sheet ~hould be footnoted to explain the apparent anomaly:

UMMARY OF OPERATI1lG EXPERIENCE-MARCii, 1978 Listed below in a chronological sequence by unit is a summary of operating experiences for this month which required load reductions or resulted in significant non-load related incidents.

UNIT 1 March l Harcb.31 -

UlHT 2 March 1 March 3 March 19 -

March 20 -

March 31 -

This report period b~gins with the unit at 100%.power.

This report period ends with the unit at 100% power.

This report period begins with the unit at 100% power.

At 0947 the containment temperature was reported to be

<100°F (min. allowed temp) and a requfred ramp-down was begun.

At 1000 ~t was determined a mistake was made in the calculations and with the unit at 98% a ramp-up was begun.

At 1005 the unit was returned to 100% power.

At 2000 a ramp-down was begun to start a planned outage for* S/G Inspection.

At 2400 the unit was at 26% power.

At 0100 the generator output breakers were -0pened.

At 0120 the reactor.was manually shutdown and a cooldown begun.

At 0630 the unit was cooled down to <350°F and 450 psig.

Refer to other sections of this report for detailed information on maintenance performed.

This report period ends with S/G Plug Repair and plug-ging operation in progress.

AMENDHENTS TO eILITY LICENSE OR TECHNICAL SPFl

'ICATIOHS MARCH, 1978 There were none during this reporting period.

..* ~'""';"'W,

.,, CILITY CHANGES RE UIRING HRC APPROVAL MARCH, 1978 There were none during this reporting period.

FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL MARCH, 1978 The following facility changes were implemented during the month of March.

None of the changes constitute an unreviewed safety question per 10CFRS0.59.

Design Change

1.

DC-74-73 Addition of Solenoid Operated Valves to Service Air Receiver Outlet Description -

This design change installs normally open solenoid valves following the check valves in the outlet from the service air receiver before it ties into the service air header.

These solenoid valves are to be actuated by a two position switch in the control room.

Installation of these valves is intended to give the operators additional time to respond to an inoperative air compressor.

Summary of Safety Evaluation The probability of an accident or malfunction of safety equipnent previously evaluated has not been increased, the possibility for an accident different from that evaluated in the FSAR has not been created, and the margin of safety defined as the basis for Technical Specifications has not been reduced.

Conclusion This Design Change neither constitutes an unreviewed safety question nor alters the basis of any Technical Specification.

Unit 2

2.

DC-75-55 Chill Water System Hodification 1&2 Description -

In order to improve the performance of the chill water system this design change incorporated installation 1 1/2" tubing for service water flow to the inner condenser, routing of the 1 11 inner condenser drain to turbine building drains, in-stallation of a 2 1/2" condensate drain pipe, and plugging of the extra penetrations in th~ chill water condenser.

2.

3.

4.

DC-7 5-55 FACILITY CHAHGES THAT

'DID NOT RE11UIRE NRG APPROVAL (CONTINUED)

Summary of Safety Evaluation Neither the probability of an accident or malfunction of safety equipment previously evaluated has been increased nor has the possibility of an accident different from that evaluated in the FSAR been created.

The margin of safety defined in Technical.Specifications has not been reduced.

Conclusion This *design change do~s not constitute an unreviewed safety question or alter the basis of any Technical Specification.

DC-76-29 Flow Shutoff for Low Pressure Heater Drain Pump.

Miniflow Description -

This design change incorporates the addition of a solenoid valve in the recirculation line which will eliminate cavitation through the miniflow line when flow through the purap is greater than 400 gpm.

Summary of Safety Evaluation This system is not addressed in either the FSAR or Technical Specifications since it is not safety related and does not affect any safety related system.:

Conclusion There are no safety implications for this design change which effect the health and safety of the public.

DC-77-37 Isokinetic (Process Vent) Sampling Description -

To provide for a representative particulate sample from the process vent system, an isokinetic sampling nozzle was placed in line 6"-GW-20-154 at a point where at least 5 pipe diameters of straight unobstructed pipe exists.

(Ref. ANSI Nl3.l-1969).

Summary of £afety Evaluation Neither the probability of an accident or malfunction of safety equipment previously evaluated has been increased nor has the possibility of an accident different from.that evaluated in the FSAR been created.

The margin of safety defined in the basis for Technical Specifications has not been reduced.

Conclusion The safety of the system after this modification has not been lessened because samples of greater accuracy should result.

Unit 2

1&2

.. - -*<<. *y,'-..

• • t

• 5.

I.<>.\\JILL.LI v!lHl~GJ.:,o:l InHJ.

DID NOT REQUIRE NRC AP.PROV AL e

(CONTINUE,D) e DC-73-125 Installation/Repair of Pipe Hangers and Braces Description -

This design change replaced and repaired defecti'.re hangers and braces noted throughout the station.

Where believed essential, additional supports were installed.

Summary of Safety Evaluation The impact of this design change is to reduce the probability of the occurrence of an accident.or its consequences and not to create the possibility of different types of malfunctions.

Conclusion This design change does not constitute an unreviewed safety question or alter the basis of any Technical Specification.

• Previously completed but not reported.

Unit 1&2

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ST-52 ST-52 ST-55 ST-57 TESTS AND EXPERIMENTS REl{UIRING 4t NRC APPROVAL tit MARCH, 1978 There were none during this reporting period.

TESTS AND EXPERIMENTS THAT_

DID NOT REQUIRE NRC APPROVAL HARCH, 1978 Precision RCS Flow Determination Unit Conducted on Unit 2 on 3-15-78.

Test results exhibited 2

good repeatability from previous tests.

This test will serve as a baseline for flow reduction assessment of plug-ging accomplished during the Stearn Generator Evaluation Outage.

Precision RCS Flow Determination Conducted on Unit 1 on 3-20-78.

Test results exhibited 1

good repeatability from previous tests.

Terminal Block Verification This test was conducted 3-30-78 to obtain information 2

to formulate a response to IE Bulletin 78-02.

Results of the test will be reported in a specific response letter.

Limit Switch Verification This test was conducted 3~30-78 to obtain information 2

to formulate a response to IE Bulletin 78-04.

Results of the test will be reported in a specific response letter.

,.,_T~~~:*

)'*

OTHER CHANGES, TESTS AND EXPERIMENTS a*

9 HARCII, 1978 There were none dur:Lng this reporting period.

I PRIMARY COOLANT ANALYSIS Gross Radioact., µCi/ml Suspended Solids, ppm

. Gross Tritium, µCi/ml Iodine-131, µCi/ml I-131/I-133 Hydrogen, cc/kg Lithium, ppm

_ Boron-:-10, ppm +

Oxygen-16, ppm.

Chloride, ppm pH @ 25°C SURRY POWER STJ\\TION CHEHISTRY REPORT MARCH

---

, 19 7U T.S.6.6.A.ll UNIT NO. l MAXIMUM MINIMUM AVERAGE 4.llE-1 2.50E-l 3.19E-l 2.30E-2 l.05E-2 l.45E-2

1. 96E-l

1. 79E-l

1. 89E-l 2.30E-2 l.05E-2

1. 45E-2 0.6054 0.2981 0.3783 41.4 25.0 30.2 1.05 0.56

0. 80 26.3 12.3 19.2

.000

.000

.000 0.05 0.05 0.05 7.71 7.16 7.50

+ Boron-10 ~ Total Boron x 0.196 Phosphate Sulfate 50% NaOI-I Remarks:

>~Unit 2 Shutdown NON-RADIOACTIVE CHEMICAL RELEASES~ POUNDS T.S. 4:13.A.8 0.0 Boron 278 Chromate 350 Chlorine 3-20-78 to 3-31-78 UNIT NO.

2 MAXIMUM MINIMUM AVERAGE 9.95E-2 5.79E-3 5.76E-2 i

4.55E-4

1. 80E-4 3.56E-4 2.13E-l

7. OOE-2

l. 59E-l 4.55E-4

1. 80E-4 3.56E-4 0.1957 0.0643 0.1275 37.3 20.7 29.6 2.50 1.48

1. 77 289.5*

97.2 164.2 3.3*

.000

.331 0.11 0.05 0.05 7.00 5.26 6.55 802 0.03

==0.0

DESCRIPTION==

S OF ALL INSTANCES WHER Tl iAL DISCHARGE LIMITS WERE EXCE D

MARCH, 1978 During this period continued maintenance was required on the Lo Level Screens and Circulating Water Pumps.

This was a result of the severe icing which occurred on February 8, 1978.

Because of this ongoing r.iaintenance, thermal discharge excursions were allowable under Technical Specifications 4.14.B.2 while maintaining full power.

The thermal excursions were a's follows:

Harch 1, 1978 March 2, 1978 March 3, 1978 March 4, 1978 Harch 5, 1978 March 6, 1978 l1arch 7, 1978 March 8, 1978 Harch 9, 1978 March 10, 1978 Narch 11, 1978 March 12, 1978 March 13, 1978 March 14, 1978 Narch 15, 19.78 March 16, 1978 March 17, 1978 March 18, 1978 Harch 19, 1978 Exceeded 15°F 6T across station Exceeded 15°F 6T* across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded l5°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Exceeded 15°F 6T across station Seven of the eight screens at the Lo Level remain inoperable at the end of this report period.

There were no reported instances of significant adverse environmental impact.

_..,..~:.*

..:..18-FUEL HANDLING MARCH, 1978 There were 42 new fuel assemblies received as part of the coming refueling of Unit 1.

All were. removed from shipping containers and stored in the new fuel storage area.

Two new assemblies were shipped back to Westinghouse during this period.

They were two back-up assemblies, should the 17 x 17 deomstation assemblies used in Unit 1 not be approved for use.

Also, the in.serts of the new assemblies were rearranged in the new fuel area to prepare for the upcoming refueling of Unit 1.

Several spent fuel assemblies were arranged within the spent fuel area in preparation for the High Density Spent Fuel Rack Replace~ent Design Change.*

DATE

.3HI?PED/IGCEIVED 3-1-78 I*

i 3-8-78 i

/

i 3-14 78 FUET Hi\\.NDT ING l

u;;n NO. l HARCll, 1978 NO OF A.'lSI NO, i\\SSE}l.BLIES ?E:t SHIPt~ENT INITIAL ENRICHHBiT 12 12

• 12-.

Lll04UG/ 3. 4 Lll04UC/3. 4 Ll!04Tl!/ 3. 4 LM04UD/3.4 Lll04TH/3. 4 I Lllq4U7/3.4 Ll!04U!J/ 3. 4 Lll04UQ/3 *. 4 Lll04UV I 3. 4 Lll04U3 I 3. 4 U!04TK/3.4 Lll04UU I 3. 4 Lll04UB/3.4 Ll!04U8/ 3. 4 Ll!04 UR/ 3. 4 Ll!04U4/ 3. 4 LH04TD/3.4 lll04V4/3. 4 Lll04U6/ 3. 4 LJ.!04TF/3.4 urn4vo/3.4 lll04TR/2. 9 Ll!04UY I 2. 9 UI04U0/3.4 Lll04UK/ 3. 4 LH04UH/3.4 Lll04Ul/2. 9 L!104TX/ 3. 4 Ll!04V7 I 3. 4 Ll!04US/ 3. 4 U!Ql1V6/3.4 Lll04UN/3. 4 Ll!04TS/2. 9 Lll0'4 TT/ 2

• 9-*

U!04TH/3.4 U104TN/ 2. 9,

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19 NEW OR SPEUT FUE°L SHIPPING CASK ACTIVITY EVE~

2. 5 mreill/.hr.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrera/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2. 5 mrem/hr *.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2. 5. mrem/hr.

2.5 mrera/hr.

2. 5 mrel!l/b.r.

2.5 mrera/hr.

2.5 orem/hr.

2.5 mrem/hr

• 2.5 mrem/hr."

2.5 mrem/hr/

2.5 mrem/hr.

2.5 *mrem/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrem/hr."

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mreo/hr.

2. 5 mren/hr.

2.5 mrem/hr.

2.5 mr:em/hr.

2.5 mrem/hr.

.. 2. 5 mrern/hi:.

2.5 mrem/hr.

2.5 mrem/hr.

-\\

DATE 3HII'PED/RFC!TV:::D 3-22-78

\\

I SHIPPED 3-8 78

/

i '

• ~-..

~10 OF ASSEMBLIES PER 6

2 F'UEL HANDLING V'aT O 1

Ai'lSI MARCH-, 1978 NO.

SHIPNENT INITIAL ENRICW!ENT Ul04TP/2.9 I.l!04Vl/3.4 Ul04UZ/3.4 I Ul04UJ/2.9 I>I0.4V8/2.9 Lll04V5/3. 4 Ll!OOW7 /1. 85 Ll!OOW2/ l. 85 I

-1 NEW OR SPE:IT FUEL SHIPPING CASK ACTIVITY LEVEL 2.5 mrer.i/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrem/hr.

2.5 mrel'!l/hr.

2.5 mren/hr L

\\,.

2.5 mrem/hr.

i j..

f f

FUEL HA.~DLI!!G Page 21 UNIT NO

• 2 DATE NO OF

/A.~SI NO.

NEW OR SPENT FUEL SRIPPED/RLCEIVED ASSEMZ.LIES PER SHIPl!ENT INITIAL E.NRICIU!ENT SHIPPING CASK ACTIVITY LEVEL NONE DURING TH s REPORTING PERIOD.

"*-*-*~<!.*,,~

. REVISIOUS TliAT CH/\\NGED T TING MODE DESCRIBED IN THE FS1 HARCH, 1978 There were none during this reporting period.

.. DESCR ON OF PERIODIC TESTS WHICH WEh r LETED WITHIN THE TIME LIMITS.

SPECIFIED IN TECHNICAL SPECIFICATIONS HARCH, 1978 There were none during this reporting period.

INSERVICE INSPECTION MARCH, 1978 An eddy current, gaging inspection was performed in Unit 112, A,B and C steam generators.

Testing was done in accordance with VEPCO Proce~ure NDT-14.1.

The edd~ current inspection was p~rformed at 100KH2 and 400 KH2 using.650,.610 and.540 probes.

The number of tubes recommended by Westinghouse to be plugged, per gaging in-forr:iation are:

A S/G B S/G C S/G 57 84 46 Tube plugging was planned to be complete as of April 6, 1978.

No reportable indications were detected as a result of this inspection.

REPORTABLE OCCURRENCES, PERTAINING TO e ANY OUTAGE OR POH~R REDUCTim' MARCH, 1978 There were none during this reporting period.

• • ----:f.~ -.-

---

~!*

1.

2.

MJ\\RCU, 1978 MONTHLY OPERATING SUPPLEMENT SHEET MECHANICAL MAINTENANCE UNIT NO. 1 MAINTENANCE ORDERS COMPLETED : SAFETY RELATED ITEMS DESIGN CHANGES BEING WORKED DC-74-SSF, DC-77-37 3.*

PERIODIC TESTS PERFORMED PT-39.l 0

1

-~

I.

N

°'

I

1.

M/\\HC~.L.. }978_

MONTHLY OPERATING SUPPLEMENT SHEET MECHANICAL MAINTENANCE UNIT NO. 2 MAINTENANCE ORDERS COMPLETED

• SAFETY RELATED ITEMS 51

2.

DESIGN CHANGES BEING WORKED DC-77-08, DC-77-16, DC-76-14A, DC-74-SSF, DC-76-47,

3.

DC-77-16A, DC-74-73; DC-77-37.

PERIODIC TESTS PERFORMED PT-39.0 PT-39.1 2

DEP'J'=i*:ECH 4 APli 78

• 9: 21! A,11 !:'AGE 3 UNIT 2-MARCIJ 1978

---

*------ -- --* --*- ----* **---*--* **- --*---*-*** *------ --.1--*---**- ------,

I (NAINTTSNANCE OF S/JE'ETY UELATED SY ST!;;NS DURING OU2'AGE OR REDUCED POWER PISRIODS)

I i

- --1 4 --niisF:,?vui--"firs-co!-iP-___ MARKNO----D-ESC ____________________________________ :iKPi:Ri ______ --------**----*- ---- ***--*---*-...... -u--

. !-IR

-TOTD1~1j1;1\\i*--** *-*. -----

1 ('* *

---

----- ----- ----- *--------------Ii 6

7_t-9 0

3 3//_ 2 2

9 1

/

1 7

7

_.B 8

___ Eic'CH __

_vp_ 1ALP_'lv_E 1

.r;-, f!

_9_lf_-253 WF;J,,_Q_f,,E;l}K__T/_f$'1'..RF;_l!M~J_[J_[_Qf._J'il.~Y_L ____ j?FJP_Ll/C_E;_D_ __ CRACKEQ_]Llf.PLE __ --*-------~-- ~ 03130 4 n. _____ 1n INSTA!.,T, SPOOL PlECE,'S Ofl WOP VENTS INS1'ALT,ISD SPOOL PIECES 2

803201142 4

t C-

~I C3/22/7 s st AccuM 2-sr-TK-1B Df:TBRt'ffNli' CAUSE OF RX coo LANT IN LFJA vorn 2

20170340 a

i

-~-c 03/2';3/78 _

_ RC._ ____ VALVE_ ---- 2-Rc:.51 _____ f'_AClWlG [,1'.,'AK:ST8A!!ING __ -*-----* _________ Rl'..'PAC/i.IWJ ALVI!,' ____________________________. _2___ 201722&0 8

'J3/23/7 B EiC 2-RC-21 VALVE:

PACKING £f,'AK-fr'EPLAC6' VALVE,'

ft'f,'[Jl1Ct<I-:1J VAJ,VE 2

2Gl 72280 9

.:l

(

11 C3/23/78 SI VALVE 2-51-175 VALVE: WAKS PASS SE,'AT I/Ja1'ALLt:IJ PIPE CAP 2

2817295'.l 1

1i

-'J

'.~

_']3/23/7? __ R.'i_' _[10V ___ jJ_Olf_-?700 RF,_PAf_lf.

REPf!q_]{~;p_yALv_Fj_

2 _ _803:J81610 ______ 3 _________.. __ *---. _____ _.

I

. '.j 03/24/78 US VALVE 2-US-98 PACK.ING LEAK-A S/G STM. FLOW TRANS.

REPACKl::D VALV/i' 2

80320131B 6

i

l (: *:.

03/24/78

.IS VALVE 2-MS-97 PACKING LEAK-A S/G STM. FWf-1 TRANS.

RBPACK!i'D VALVE,'

2 803201319 6

j

• t _

_J;3j24/7_8_rts__yA_L>'~--?,_:JJ~."1§_

PN:.KI.flG... f,E,'IJ.Ji_::_A_SLQ._$T}Lf.40ll_J:Rl!JI_$__. __ fri!;l:'.AC:K1W __ V.ALll'.I'.,'__

L.. 80320132'.l _______ 6 ______

i

-~ (' ;~l

~;j~~~~~

~~

~~~~~

.~,~~.~=;06A i~~1 1

zg/g;~,;A S/G STM [<'LOY

~g~i~~~:~ ~~~~~ Tl?Al(EL

s~;~;~~~;

2~

I

! ['l ___ C3/25/.7_8 ___ CH __ 2:Cl/.::.3-1~-JIALV.ll'._

FliCJUNG_LEAl'-.._

_REI?ACKIW.VALVc'... ______________ 2_20172290 _________ 5 *--*-****---- *-- --*----

• • -*I

(* '.

0 1 G3/25/7 8 SI VALVt:

2-SI-127 HEP DACE C/!!i'CK VALVE-LER COllM17'MENT LAl'PED IN VALVE 2

2C172570 46 j

fj_ __ ~~j;~j;~ ~~--~~L~~~'V:cS&206~~11.§~~~~~~~-R~_::_uM~-~ STAT~~ CLR

~g~~STf,'lLSTEN ___________________ L

___ ;~i ~i~~~- _______ 4; ____ *---* ______ _. __________ [

'~

'J3/'27/7s sI TANK 2-s1-n-1c LOCATe+Ii'EPAifi N2 WAKS TIGtn'ED PACKING GLAND 2

sc21 110 111is 3

I

'~*

'J3/27 /78 RC SG 2-RC-E-18 RBMOVE/INSTALL 6 IN liANDl/OLE COVER RE:!-fOV/:,'V-INSPb.'CTf,'D + REPLACED liAl/DliOL

• 2 B:l3G81601 7

I

~~LQ3/2_'l/78 __ HSS_SJIUBBER__2=_SHP=lfSS.=J.B...__IN.TERFE!i'BNCE_::.RF:l10V.E_..L RENQV..SD_[i'{J'Ellf.EHB:.NC.TL __________ 2 __ s_Q32314n ____ ~ -----**--------------**

~**L 03/2'tl/78 RH

• VALVB' 2-RH-2758 BW:m DIAPl1R.4N vorv 2

20112340 c

0 '~

03/28/78 SI VALVE 2-SI-52 LBAK Bli'Tf.IF:l{N Sl-52+10 SI-233-152 REPAIR CRACK LINE 2

20172780 95

!:::* - 03/2'd/7 8 ___ _s[ _T11NK ______ 2~SI:TK::_L__]Jr,*,1;ov_1:,~_tiI1'._C.OU_l~LIN_OS. ______. ____

lJ[f,'l'.[,ACED..COUE'.lINGs _____________________ 2 ___ 803081 1111'.J".

168..... *-*-** -*-*- **--*-* --.

--1'.,'1 03/28/78 RC VALVE 2-RC-56 PACKlflG LE'11l(

RE:Pl.CKEIJ VALV8 2

8032Q1912 8

d

(. "~

83/28/78 RC VALVE 2-llC-58 PACKING [,/,'AK JiliPACKl::D VALVE,'

2 8832019111 2C j

.. -~*;l--~~~~:ji~ --:-i~!-2--~i~~~----{!~t~P-1C

~~~~r~Yli-P_i~i-l~?f-t~~z;iY i~~~b"cri'1TI'U.'1P-FOR.Ofi,* Lf°AKS -------}- ~~;~~;~~r ----*-* ~ ***-**:-....... -

l (. !l:~~l-~ __ )~~~~j;:_ --~;---~~LV.S. ___ ~~~~;-~~~c---~~~fi.~~~l~~~~L 6 I~~~~~or.,~~OVER -~~~~~~~'.~~v_A.r.,v_~-----------------------**-*--L ~~;~~~-~~; *- ***-*- _ ~--

.M C3/29/78 Sl Vl1LV8 2-SI-252.

PACKI"IG WAK Rl'..PAIW.W VALV6' 2

80:3201904 3

I i __.,,;

'J3/29/78 Gil VALVE LCV-246'.JB BODY 'l'O BONNET LEAK fr8NL'WKD BODY 7'0 BONNET GASKET + li'fi:PA 2

B'J3201906 30

~;1 *--~~~~~j; ~-- gz

~ ~tv~~~~~~~A

~~g~~~ ~~1~ + SLI!H!T BODY 1'0 BO!INET

~~l~t1W~Q~Y-1!9.'Jfi£~--9_A$._}(~~T_:__!f?J:'.A9K[ __ ~--~g~~~i~E~ _________ 3~_ **--- -- -

... --*- ---*--- --- -I i) (' '~

C3/29/78 p;{

VALVE 2-H-1-130 WELD LEAK REPLACW GRODED LINE 2

80325!JG15 27

""'* j

~~

1 L- ~;;~~;~ ~ --~~---i;~~-----~=v~=~~~~~ -1i~

1

~f~%~/i'Ez~~Wf/!!1~Q~1f!Ji"b*~Q_~&{~n-rAi*'! __ ~~i~1%f~~t~Ji?~i~~~i'~ie~f.~~~G~iR *G11uae-~--~-~;~~i~i~-----* ~ ---* -- --* --* ---~-* ----** * * -**

• I

• • C-,;;

C3/3'J/7B fiv AUX Pf.IP 2-r:Y-P-3B

!IEADnoiTs 1 2 A<"ID.1 6 u.1K INSTAUED ssAL!li'lT.VA'i'ERIAL 2

20110210 3

I I,

~:l_. ~~/3Q/?8 __ l]c ___ S.G --------~:l(C_-_r;:_~fl ___

Jt.[;,~

1~!QV.liLI1Y~'!.~L~_§J~~q_QJ1p_!ifi_K_!:.!_A~1:j_A_y_q_ ___

c9~,[1)ic:~~lf!L. ___________________ 2__~q30a1?~~---_1~? ---*----------------t

. "I' 03/3'J/78 RC SG 2-liC-b'-111 Rt:lfOViS/INSTAL[, (j lt'I HANDfiOLB COV/i'R COl-!Pf,/:,'Tf::fl 2

803081GG'.J 14 I

03/31J/78 CH VALVE HCV-2310 PACKING N8f::iJS ADJUS'I'E'D ADJUST/SD Pt1CKING GLAllD 2

803201905 5

1

'" -- ':;3/3'J/78 -

f'.~ -- __ PI!!ING ___ **--

-* - - _________ l!Ul-:'J'UFlW_ l{l\\'{,[) __ J_OINT _________ -------- _'{OID.

2 803231212 0

I

':'.3/31/78 cs PUl*il' 2-CS-P-tn INSPl>"CT FOR Wf.A[{ Al/D OVBWll1UL INSl'f::C'l'IOli CARRlBI) AS PER M:\\il'-P-CS-2 2

B03:l3122~

247 I

• 1 (_ (j 03/31/78 Cli VALVF.

HCV-2311 l'ACK.IllG LEAK RE:PACklW VALVE 2

803201525 6

l

,*,--- :J3/31/78 ___ IC*---* FITTING ___ [,B__ __________ SE.AL.. TAllLE. CONNEC1'101LL8 __ LFJA/(S_, ___ CLf:,'IJIJE::D t RE1'1Gll1'ENED_NUT __________________ 2 : 8032'J19QC *--*

4 l

-*~1 83/31/78 RC MOV

/.10~'2535 MOTOR N01SY-INSPEC1' nJSl't:CTf,'D-SAT 2

803201909 4

I

• " l: :~1 03/31/78 i:c V11LVE 2-RC-5~

PACKI!i'.~ [,~AK HE,:['llCK,~D l'ALV~

2 803201913 85 I

]

1

__ 03/31/78 __ RC. _______ VALVE _____ 2-EC-::5., ____ J'ACKit-iiJ UAK.. *-----------------------*--*----REPL/JCW VAJ,Vll. -------****- -****-*-*--*** ________ 2. 803201:J15

.. 96 I

~'.

(.;,~

03/31/78 RC VALVE HCV25~6C Bl1D BODY 'I'O BONNET Lf::AK R81:'LliC6'D GASK./;'T 2

81J32C1917 24 i

1 1~ ----------------------

• -------

---

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

r~

I

~'!!~-~

l,,l_ _______. *-- -----. ---*.... --- -*---**--*

i i

rl N

'F I

• 1

' l c (---*---.. ---*--***------*--*-*---**-****-*-------*---*------------------------*-*------.. *---*--""' _____,

j < G*rlOCH

' APR 78

• 9 '.:.'_ _ "'"-~--- ----- --

, __ * ~ _J

'\\.

v'..'.

UNI7' 2-!1ARC!i 1978 1

1 l 1...t*,* ~-__

(NAINreNAllCE oF sAFeTr RELATED sYsnMs DURING ourAr.s au REDUCED pows~::_~~oo~~--~------------------- ________________________________________. I~

1 r

(

RETSERV!Yf SYS CONP 11/lliKNO DESC fvKPE'RF u

MR TOTV!vNT!1' 1*:

ih' 0_3/_31/7.8 ___ fiC_* _140~

~OV2.5.. 3.6.

V..ALT/.EJlILL_NO'LOE~/f.lE_--J:'ll;ZE'N._CLOSED_REELACr::D-8liBAI'iEIL.BOLTJJ:_______

L.... 803210749. _____ 34.. ------- **------------ *- --*-- __ j:; I

~

83/31/78 SI VALVE 2-SI-175 VALVE: L8ARS BY SEAT VOID 2

803231630 G

I" c

l'"i

~I C~/31/~8 cs PUN'!

2-CS-F-1B

'l'URBINE EN1:.1*'.E~H SEAL Ll':AKS R8P[,AC~D P_A~KING 2

8G3281456 IJB "j

1

__ 03/31/. B---RC---VAL'/.R---liC'/--,.2557-A.. ---BODY-'.l'.0-.BONilli/i'f-LF.AK--. -------.REPLACJ:;D-EL-X... GASKF.T.. --------------2--.. 803301151.-.... -. 24....

c-0 (i

~j--~~

!_ TOT_A~------

---

=~~~----------------------- *-------- -*- f:j 1'1

!ll*l

-:1..

11

• ---~-*--*---~------.. *-----------*-*----*--- -*--- ------ : _______ -*---*- -. *- - --. ~

IJ

. *--1*'

'~

1;"

Cl ii c 1'~~~1---

---

* -*--* --** *-' lJ I

.~

~*

1:.:.1 j c-7.:.

1!',.j I

t

~~

---

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

. J*ll

[.. 1

:

I I::!

N;i

'f1 --*1 r '"I

'Q l

l~~f

(.

~2

• -I -r*-----

,. q:~j r:l-'. ____ _:_ __.

11 1*:1 I... ;

---

~----- -- -----****--**-**---------*-- *- :****!

~-1 1.. 1

---

*----------------*-*- ----. --- *---- *-** - 1:::!

t**i i.'...i

~;,.* i f.;1 1*,t

/:::/

C"\\ ' l:J -- ----------------*--

"'I

i:i ________

• __ _

.H;.

c.;.;

• Hl

,,o\\

c ~~1 1'**l l

i:.::i

• . " I ~

... 11 I..,*!

" lr-1!

---*** --- ----...... -iJ

~~-t------------------------------------------*---*---------*-*-*--- *-----------* -*----*--* *-***-*--.. -- _, ___ -------**-* --*-* --- ---*.

j~ J

• !r.. *1j Cr*;!

~1:.~1-----------*--------------*

".-11_ --*-- -- *-*

1... :.

-*---- ** ***--- -- --- -- -- -HI 1***

1.

2.

. i

3.

HJ\\IlCII, 1978 MONTHLY OPERATING SUPPLEMENT SHEET ELECTRICAL MAINTENANCE UNIT NO. 1 MAINTENANCE ORDERS COMPLETED SAFETY RELATED ITEMS PERIODIC TEST PERFORMED PT-23.6 (4)

PT-34 (4)

PT-23.lA PT-23.1 PT-24.4B PT-24.6 PT-27 PT-31.3 PT-24.5 0

15 I w 0

I

MJ\\RCll, 1978 MONTHLY OPERATING SUPPLEMENT SHEET ELECTRICAL MAINTENANCE UNIT NO. 2

1.

MAINTENANCE ORDERS COMPLETED SAFETY RELATED ITEMS

3.

PERIODIC TEST PERFORMED PT-34 (4)

PT-23.1 PT-27 77-08,76-14A, 74-73, 76-47, 76-10, 76-29

• f 26 6

c.,-*-*-*-----,.-------

r.

C-VEf/I'=ELF.C 4 APR 78

• 9:28 AN PAGE 1 UNIT 2-MARCH 1970

---

**---------.----**--------------**-- --*--:- --*.. -----------...;------ _____, *1; C' '

(MAINTENAllCF; OF SAE'E1'J Rl;;[,ATED SJS1'ENS DURING OUTAGE OR Rl?DUCf:,'D POl-lr;R PcRIODS) 3 i -

RlS1'ScRVDT SYS COUP J.fARKNO DESC

--WKPiniF *------ ---------****-----*---~-----7--U------ -- -- --i.iR---Tiii'iJ.{jjijjj' -------- -

--. ---- - \\.;

C ~- ___ Q?.{21!/.7.__8 __ c_1; __

1L'f:_

Pff.f&::.!l.~ff8 ___ fQ.._'-!'§!:IE_A_f!.A.L~'!...1~lf-s8 + 59 c11Eq1_:r:~_or~

2 --~q323osc4 11 I;;

?

'J3/24/7B Cl!

HT PNL9-ALf.18 LO TE'MP A[,AR!.f Ci1f.C;./;'D (jj(

2 80323QB~G**-----ii ---

i" C ~ !

03/25/78 EPDC B/.T'I' D

liAVE GROUND ON BUS CLEls/?lW Gl?OUND 2

801270530 86 I"

.:L_s3/_27 /.7 ~ __ v_s __.f:A(l_lf'JJ?_ i:Y9--E'.=1A ___

BP,l;_DQEL:*r[;'.G_(j_E.'f!._+__f;,_QAP._ __ Clj~q!f, BRIDGb'D-NEGGERED + LOAD CHECKE.'D 2

803'.:91340 37

\\'.

• ~1

':',3/27 /78 vs PAii N'l'R 2-VS-F-18 BF:IDGE/.lfEGGER + WAD CliECK iJliiiJcE:D=!iix]i;enfiT+w'AiTclii:CK.1i'D----2-:ao309i34*i ----- *37 - ------------------------ ----* i*

('-.~I 03/27 /78 VS FAN :1TR 2-VS-F-1C BRIDGl:;/-'1E,'GGER + WAD CHECK.

BRIUGISD-M&GGEHED + LOAD CFIECKF:D 2

803091342 37 1:*

~--~;j~*~j;~--~?--§~%~----~~~-~f

~~~-?.;3~-~ft~~ ~~-~~:~-~~~~:~-:~:*}--g~~gk~g--1H-§~f~---*------------;--~;;~n;~;---------- ~----------------------*-------!;

(

1 ~

'J3/29/7 8 SI COt/T SIB2-(A)

Sb'1" l*IGG RU,AY AS PER EMP-C-RT-'-1'+

Clfo'C/(!::V AIR GAP 2

802151906 6

I:

• • 11 ____ 03/29/78 __ SI ___.CGNT_ __

SFB1(A) ___ S5T.. 1-JUG RE[,AJ _/jS_i:'C:R E:'Jl'-C:Ii'f_-'!l\\ ____ CllllCr:l*:u __ t!Ili GAP.-------*- __________________ 2 ___ BC21o1\\JCl:l ---------- 6 ----- -.. -

• ~

",3/29/78 SI COflT SIA-(1])

S5'J! NG6 RE:f,AY AS PISR E'/11'-C-l?T-1;4 CliECKFW AIR GilP 2

802161909 G

I~

j ( .

03/29/78 Sl COllT SIA-(A)

SE'T ffGG Rt;f,AY AS PF.R Bt1P-C-R1'-44 CltECKW '1111 GAP 2

80216191'.l G

1:

• ~ ____ ':,3/29/78 __ SI __ C_Oil]! ___ l'.1(A}___

SE1'_!.f!;_6 __ RSlA_Y _AS _fER_P,]:Jf::.C.-::J![.::_4_!1 ___ Cli5CKEQ_AlR Gt!P _____________ 2_.l)0216191J_ ______ f,i __________________..

. ~"j

~3/29/78 Sw

!-fOV r-wv-s;no3A DISCOl/NECT FOR NEXH MAir.'~'ENANCE:

DISC /i'f:CON TESTE'D 2

8032'.11115 192 I*

(_- 201 03/29/7 8 SW MOV f.iOV-SW203B DISCONN!!.'CT FOR MECH MAINTENANCE DISC REi-101/KED [,8 GEAR BX SET AND TES 2

803201116 192 l *

,~~1 1

'---~~~;~~~:---~§--g~x~---~~~~~.

-~f:~-~ig~--~~~-~f--~~-~B7'-~~~~--~=rr=~~

g~zg~f~~~-g~~----------------1---~~;i~i~~~--------- ~; --- ------------------ -- --

r

('Iii

':,3/30/78 SI CONT F'Hll)

SE'l' MG6 RE.'[,AJ AS PEH [;'MP-C-RT-44 Ci1£Cf:FSD AIR GAP 2

8021619()4 33 I:

'_*[_ ~3/3'J/78 ___ 9L __

G_Ofi_T ____

S)B~JI/!_ ___

$.E_T.__l[Gf!i_lj_f:_&~'f__A.S P~JL~'l*W*_f

__ :_lJT-'+t1 Cl!~:c_K§l]_11Jii__(_;_/lf _____

• ___________ 2 ___ 802161905 _______ 33..... ___ _________ ______

/,

..("I C3/3:J/78 SI CON1' SIBl(B)

Sl'T NG6 RE,'£11Y lsS PER Et-:P-C-R'f-41; CHE'CKED AlR GAP 2

802161907 33 C.-1*"*

03/30/7 6 fil PM/:' MI'R 2-Fw-P-3A ClJA!IGE on CllANGED on + CHE:CKED BRGS 2

803091354 17 5

j C3/31/78 vs E'A!I /.!TR 2-;*s-F-60A VIBRATION CHECK.

nsnv SATISFACWHJ 2

803Q91346 176 1~,,1----03131;7s*-r;5---*--i-11N--.~:i1;ii---2:r;5:p:-50iJ--vmill/Fraii*-a-1.&cK.

1'&Sii:irsA'f_iisiAci.;oiir-*------------------2*--*ao3og1::i111 116 ------ ------ -

("- "~

C3/31/78 VS E'All 111'R 2-VS-F-GOC VIBRATION CHE:CK

'1.'ESTE.'D SATISFACTORY 2

803091348 176

' 0 03/31/78 VS FAN UTR 2-VS-P-60D VIBRATION Cl/ECK TES1"8D* SA'l'ISE'AC'l.'ORJ 2

803091349 175

(

- :: --o3i3iFi8 ____ vs--it;iilirR 2-VS-F-60E VIBRA'!'ION CHECK.

'J.'ESTE.15SATISFACl'ORJ 2 'ii(i3(i'g"i35o ___ 176" _______________ --- -------- -f 1

3 ; ___ DEPl'. TOTAL..

c~,;;I l~j-------------------------

C-1***~ 0:".\\

,,~I

,,~

1~9 Cl?~

51 18G5 j:

I' 1,

I:

e i:

I*

I*

'* I.

i.

---*----------------------*-------------------------I I"

1*

---

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

1; j; i*

---

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1.

2.

3.

UNIT NOS. 1 & 2 MONTHLY OPERATING SUPPLEMENT SHEET INSTRffi.ffiNT MAINTENANCE HARCH, 1978 MAINTENANCE ORDERS COMPLETED SAFETY RELATED ITEMS

• 2 DESIGN CHANGES BE ING WO RKED ___ D_C-_77_-_0_8_::_, _O_v_e_r__:p_r_e_s_s_u_r_e_P_r_o_t_e_c_t_i_o_n_U_n.:._i_t__:.;_tf-'-2.._, _D=-C=---7'-6=---4-'-7'---". R=e::..:c~i~r~c:..::*----

Spray Level Switch, DC-76-29, LP Heater Drain Pump PERIODIC TEST PERFORMED 51 f

J I w w

I

__ J

l (' **-*-*------* -*----*. *-*-. *-----*----*-***-** --*.... ---*....... -------*---*-*-*-**-----------*-----------**------* ---*-*-------*----------------* --*. --*--*-*-**-------*-*---*.................. __,.................. -

j '*

I 1

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11 APi?. 70

• 9:28 AN PAGE: 2

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(MAINTENANCE OF SAFETY RELATED ~~~~E;f;M~~~~N~g~iTAGE OR RE~~CF:IJ-:a~:ll Pli'R~:DS~---*------*---. - **---*--*------. ------------- ---- -. ;,-

---

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EiEELACED...DETl:CTOR. ____________________ 2 __ 801300125 __. ___ 1248. ___.... ------**------ ______________.~*

I:*!

'J3/27 /78 CH CQliT FCV-2114A PG TO BLENDER VALVE RESPONDS TO SLOW REl'LACfSD E'C-2-114 2

803251715 4

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itadlity:

Surry Power Station I.

LIQUlll RELEASES "1Jifi"T-S

1.

Gross Radioactivity (f3y)

(a)

Total Re.lease:

Curies (b)

Avi:;. Concentration Re lensed pClTri!l (c)

Maximum Concenti:ation Rclc:rncc.1 pCi/mJ. !

2.

Tritium (a)

Total Rclcnscd Curies (b)

Avg. Conccntratlon Rel.eased pCi7ml r

Dissolved Noble Gnscs

( il~

Total Release Curies (b)

Avf;. Con cc n tr 11 ti on Rclensed

µc-r~

4.

Gross Al~hn Raclionctiv!tz:

(a)

Total Re leased Cuc[;_;s-(b)

Av~. Concentration Released pCi/ml

s.

Vol. of Liquid to Disch. Canal Li Le rs

.6.

Vol. of Dilution Water Liters

7.

Isotol.'es Released MPC pCi/ml Curies I-l.31 J x 10 '

l-1J2 8 x 10-G 1-133 l x 10 b

I-134 2 x 10->

I I-135 4 x lo-*

Cs-134 9 x 10-G Cs-1J6 6 x lo-,

Cs-137 2 x io-,

Cs-138 Co-57 4 x io-*

Co-58 9 x io-,

Co-60 J x 10,

Mn-54 1 x io-*1 Nn-24 3 x 10-,

Cr-51 2 x 10- J Fe-59 5 x io- 0 Nb-95 l x Io-*

Bn-La-1'10 2 x io-s Rh-88 I

.J.!.~t?!"l'. OF HflllIOAC~l'lVI( "1*'1'1.UJ':_l'ITS DOCKET:

50-280 and 50-201

>\\ l'AGE l YEAR;

. 19 77 CORRECTED 02'-17-78

-=~m

M0~-

!-===~

=

~=::.:=

---

14-ti...__ _EEn MARCii A_!'RIL MAY JUNE 1.69E-l 1,. 58E-l J.16E-i

4. 90E-l 2_,~n.to 2.67E-l

~6oE*.:J:"o 2.8.1.E-9 l,72r::..9 2.61E-9 J.,J6!H~

l.06E-9 l.45E-9 3.59E-9 2.89E-9

5. 71E-9 4.58E-9 1 6q11-q l.33E+l 3.79E+l

1. 07E+l _JiJZE:U_ L.-1-JJ 1'+ 1

~ 7CJE+1.

7.56E-8 2.33E-7 5.BliE-8 7.0ZE-8 5.86E-B 2.29E-7 9.8.l.E-l

[, Q2E+/-fl_

9.87E-l ~E+O 5.0BE+O 5.00E+O

-S:S7E-9 2.117E-8 5.36E-9 8.40E-9 2.25E-8 l.98E-8

1. 72E-5

4. l18E-6 3.20E-5

9. 77E-111 2.75E-111 1.70E-J.3 l1.BliE+7 4,52E+7 4.65E-J:L.

3.88E+7 5.39E+7 1.18Et7 l.. 76E+ll 1.63E+ll J..8l1E+H I l..88E+ll 2.26E+ll 2.53E+ll I

6.75E-l

~67E-f

1. 62E+0 4.12E-l 5.07E-2 11.59E-l

11. OJE-1 1rn=.

J. 33E-l l.79E-l 4.6UE 2.2JE-l l..06E+0

1. 22E+O l.6QE+O 5.72E-l.

l.OJE-1 3.85E-:-l J.711E-l 3.511E-l l.l15E-l 7.45E-2 2.7%-2

_J,_,120__

6.56E-l

, --i.l-:68~ --7-.0lE-l-3Yli,-1 7.88E-2 J.79E-l 2.59E-l 4.8UE-l

l. 7JE-l 1.1.JE-l

1. 59E-l

-r.19t-=r-

_L.DlE=-6

~3~ l1.57E-3

1. 101'-11 S.24E-l

~-E-1 2.35E-l

2. 811E-l 2.12E-l 3.35E-l 3.30E-l J.74E-l 2.4JE-1

1. lOE-1 3.lJE-2

1. 71E-l 4.61E-3 J.6BE-4 3.19E-4

-r:29E-3

1. 63E-11 1.0/~

-1......B.9.E=.L_

2.68E-l J..63E-1 2.89E-1 6.17E-2 5.112E-2 11.lOE-l

~JE=r-

1. 36E-l

l. 67E-l

11. 26E-2 l.07E-l l.21E-l 7.04E-2 I

().UZE-Z I,. 96E-2 4.l17E-J I. UliE-2 4.19E+O

~-~n

---

r:-S"SE-1 2.86E-1 8.13E-2

.l. 98E-l 2.81.E-l 2.90E-2 J.. l.9E-2

_3_,.!l),, _ 7 7.02E-2 z

.8~[\\-:l 5.11 SE-3 3.1.41'-'1

2. OBE-11 2.11 OE-11 I.nE-'.l

1. 52E-2 7.61E-4

1. 21E-4 8.47E-4 l.BBE-4

1. 211 E-11 2.59E-4

6. l12E-11

l. 28E-5 2.JBE-4 2.21E-l 2.J6E-l l..11.E-l 6.63E-2 8.32E-3 J.61E-2

.=,.z=.:o=

• ~

TOTAL

+/- ERROR 4.32E+O J:67E-l,.

l.l16E+2

-~*24E+l

1. 77E+l l._.51E+o 5.37E-5 4.56E-6 2.65E+8 9.28E+6 I w l.19E+l2 l 17E+1n ff'

-:r.J8E+O J.21E-l l.65E+O l.l10E-l 4.9111\\+0

11. ZOE-1

- l.lSE*IO

-9.78~

2.99EIO 2.511E-l

_ l. 36E+O

._Ll.6&-_l_

5.25E-2 4.46E-3.

l.88E~O 1.60~.:L_

1. 26E-f0 l.07E-l 6.86E-3 5.SJr:-4

l. 63E+O

1. 39E-l

1. lOE+O 9.JSE-2 __

3.16E-l 2.69E-2 9.33E+O 7.93E-1 L,. SOE-1 3.83E-2 7.47E-J 6.35E-4 l.72E-2 l. 1, 6 !l=1.__

l.lSE-3 9.78E-5 u:TIE-i--. 5. 77E-2

. ------........ ---~-r-----:-*----------*-------......,...... ---*---*":-"----*-:----.

-.~.

---

~-....... _ ----

\\ ~

\\

. '. ~.. '

I ~

1 * ::

.)

• ~

l:..

-'.* ~J

-~

XA l~

.}:

• ~-

/:

~'

'4.

Total Tritium

5.

Total Particulate Gross Alphd l\\adloac:tivlty 6.

Maximum Noble Gas Release Rate *

7.

Percent of Applicable Limit for

. Cui:_is'&_

Curies

.cud~

Curies Curies pCi/scc Percent

---~T~~_,.c.c..h_n_:t-'-co 1. S peel. 0.cn tion::i (n)

NoblC!_G_a9_e_s __________,_"~~~~~

(h) llnlop.cns (c:)

Portic:ulotes 11 l'cr:ccnt Percent t,. 2SE+2.

"1.08E-:i.

1. 63E-l l.69E-1

7. G9E-5 l.2BE...:4 J.57E+l 2.19E+l 3.45E-7 s.orn...:1

• l.25E+2 1.2SE+3

~

-1..,..2.QE.::L_ _9_._Q~E-1

3. 77E-l 2.97E-1 8.90E-J l.02E-2

.. ~

~~ii ff ft-

1. 92E-S

1. J/1 E-5 __ 1_.67Ll_

Z.2JE+l

-:c66E+O J.. 28E+2

• l;8l1E:...7

. 4.56E-7 5.53E-6 2.49E-6

'. 2.95E+2

1. 33E+3 l.3JE+3 6.09E+2 6.79E-l z.o9~ @S.2,'.iE-1 l.02Ern 2.llE-1

~Ed 3.61E-2

4. JZE-11

8. 76E-2 11.l/1 E-4 2.26E-3 l.86E-3..

• .1.1 L

~ '

' 1'

• ,1**

2.62E-11

---Z.-J BR:i:z-9 ZJE=6-2.2JE-S.o:ZE+i

-S....2SR-.7-I w..

Cf*:*.

. I

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. *... ~.

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FACILITY:

uJrry Powe~ Station

~*~'lT 01*" RADIOACTIVE El'FLIJEN'l'S DOCKET; 50-280 nntl. 50-281 YEAR: __

.:._...:.i.;.7 __ _

CORRECTED 02-2 7-78 II.

~

=

~ MoNTHS

====~=====~~=a

=~-=--=z-....ot.-= ~~--

=~-~~

~"""==-= *= -

--=-=

--=

AIRBORNE RELEASES (CON'T)

3.

I so top;; hcleascd (~on 1 t)

Curies (b) lla!.£.r,l!ns

=

=* ~_,!_Jlrn= ~~~

~~~-~~

= -~~

-=~!'~1:1:.~ =_t-_IAY== ~UNE =

• =-=°[QT6k =1=~-ER~~

1-131*~-'-------------

---:r:-:fcJE-r 2.39E-2 1.88E-2

2. l9E-2 __ _(3_._Ufl-6)

3. 73E-5 9.86E -3.38E-:}--=

~~~~~~~~~~~~~I~-;1:J:2~~~~~~~~~~~~~~~~~~~~~~~:-~~~~~~~~~--2-.25E_:_2 2.36E-2 5.J9E-3 8.96E-3 2.2(,E-l___

J.61E-3

~_J!JE::_L_ 5.l,6E-3 I-lJJ 5.25E-2 6.09E-2 l.73ll-2 2.85E-2

__!i_._l2f.c]___

l.6l1E-l 1.39E-2 I-J34 2.171>-2 _

l.77E-2 1.691\\-3 3.67E-3

_Ll_2E=_L_

2.24E-4 L,.64E-2 3.911E-3 _

1-135 3.29E-2 4.33E:-2 8.Jrn-3 l.53E-2

--1..1}]:;=1_

1.04E-l 8.82E-3 I

____:j_,_JUf,+2

~~Q)F4+L-1"'--~1--J~c~.3~0~E~+~2-ll_-2_._9_5E_'*_l-3 __ -lf--~(,_,_,7R,,_,,_1ill:Zl__nli __ ~.c='--"--~'

ll-------==--=-"-"------------il-----l

2. 30E+O

1. 90E+O 3.11 E+O 5

• 4 9 E+l

1. lOE-1

( c)

Gn!ieS Xe-lJ)

Xe-133m 1.1.JE+J

__{l_JOE+3)

(6.OJE+2)

6. Bl1E-l 6.JOE+l 5.36E+O

2. lbE+l

2. 83E+l 1.18E+2

4. 23E+l 11-------=:--=:-=-=-------------l!-----i~-3-.-6-4-E-+O--ll--~4~.7~6~E~*+~o'-~--'7~.~0~7~E-~~o--lf--..-.-j.G~

Xe-135 Kr-85m l.95E+l 2.l,2E+2 2.06E+l 2.SSE+O 2.27E+l l.93E+O Kr-85 3.67E-3 8.0ZE+O B.02E+0 6.82E-l Kr-87

2. lOE+O

2. 82E; O

3. 25R+O

1. 55E+O 3.28E-l l.27E+O 1.13E+l 9.62E-l Kr-88 Ar-41 3.82E+O 2.89E+l 2.~£E+O 8.371\\-1

1. 65E+l l.40E+O

~s_. o_8 __ E_*+~o _ _,, ___

6_. 5_9_1_\\*1_-0_..... __ ~8~.

211c+o 1._ 22E+o 7.75E+O 5.53E+O 1.26E+O 8.22E-l

.-2-:.l~ll~l-~l,___. __ ~-"-"~

2.89E-l SOLID HA!l!O/\\CTIVE HASTE DISPOSAL

1.

Total Amount Solid Waste rn.

(a)

Paclwr,ed B

FT 3 6 ROl'-f-1

3. 74E+J

?.n<JR+'l l.l12E+3 2.32E+3

1. 78E+-'3'--ll---l_.6_2_E_*+_4__,1 ___

_,_:;.-<-._-"--'-"-'-----'--'-'-'-'-"-"----'.J.----11-c_u_r_i_e_s_,_~1~4~lE:f-J.__ ____3_.Jj,_.w:.?~~+-l--l-ll*-,,~51.....lS~JLE~+.*µ*n -~-_,,5~-~2=l~E~+rl;--H-,1~.0~l~E~*+~2T---~____IL._3_6E+l___ll-__,3~*~0~2~E~+~2-if-----H (b)

Estimntecl Total /\\ctivitv (c)

Date of Shipment and t

Disposition

Barnwell, Barnwell,

Barnwell, Barnwell, lln rnwcll

-nnfilweTl-;--

S.C.

S.C.

S.C.

S.C.

S.C.

S.C.

1-6-77 1-8-77 1-12-77 l-H-77 1-18-77 1-21-77 1-21-77 1-26-77 1-26-77 1-27-77 1-28-77 1-31-77 1-31-77 2-2-77 2-2-77 2-8-77 2-9-77 2-9-77 2-10-77 2-12-77 2-17-77 2-21-77 2-23-77 2-25-77 3-1-77 3-3-17 3-7-77 3-9-77 3-l,1-77 3-11-77 3-18-77 3-23-77 4-11-77 11-7-77 4-18-77 11-20-77 li-21-77 4-23-77 11-26-77 5-6-77 5-10-77 5-J 2-77 5-13-77 5-17-77 5-19-77 5-27-77 6-6-77 6-9-77 6-13-77 6-211-77 6-30-77

~ :: __________ _ *-*--*----***--*-*-.. *-****-*-----*--~----*-*--*--------*--**-"-~*-.

r' ':".**

• .i

---

*-***------- -*---*-------*-r*--*--

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i" j *.

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l..

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I..

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1*, *.*:

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REl'Ol\\T OF RADIOACTIVli liFl1J,imNTS

--r.

I Facility:

Surry Power Station DOLKET:

50-260 nnd 50-261'

• C RRECTED 02-17-78

'~) PAGE l YEAR:

1977 EASES

.~~~~~~=~~~=~~~~~~~="1M~ill1~t~l1~'1~1Sc=~~~~~~~~~~~~~~~~

_1 L_I_Qu_

1

_'_'_RE_*_L ____________

-!f-~'-ti_1t_1-_T_s_=-jf* _ _,.11,_,,~........

n.v __ --#*~

<mPTl1MRRR=.

ocTo'iimL__~~'.i:.'°.o._-11"-~=_.=n:r.:,.=.c:;E;M;ll;E"'R=_=_~'-~_-_,-T~O"'T""A""L'-*=_=_=_~-~-:::+::E:RR~n:R:::;

Gross Radloactivlty (By)

l.

3.25E+O (a)*

Tutnl Release Cur.ics 4.JOE-1 5.31.E-l 5.00E-1 5.18E-l 1.0SE+O 2.J6E-l 2.76E-~

~---~(~bL)-~A~v~*~~*_.:::C~o~nc~e~n~t~r~a~t~i~o~n_I~le~l~e~a~s~e~d=----!J.*-~JJ~C~l~~'-m~l_*>> __,l~-*~8~9~E~-~9--11*-~2~-*~1~2~E~-~9-+---'2~.~0~6~E~-~9-*H-~2~.~5~4~E~-~9,---H__.'Ll.2uE_-.,_Q_11---"9~*~4~7~E--.~10~>>------ll------

(c)

Maximum Concentration Released JJCi/ml Z.221~-9 2.09E-9 3.08E-9 3.99E-9

6. 771,-9 2.31E-9

2.

Tritium (a)

Total Released Curies 1.59E+l 2.SOE+l 5.J.9E+l 3.90E+l 3.llE+l 9.B7E+l 2.62E+2 2.22E+l 1 ___

_,(~b~)-~A'-v~r~,-~C~o_n~c_e1_1~tr~a_t~i_o~n~R~e~l_e,~*1s~c~d ___

11_~1l-C_i_/_m_l--1 1_6--'.9~7~E_-_8-'---lt--9~*~9~5~E~*-~6~-11--2~.1=3~F~,-~7--tt--J......9.l.g..i___11-~l~*-6~0_E_-~7--11--~--'~~,~~r.*~*..1_'-~-~-~--11---~-~

3.

Dissolved Noble Gases l---~(~aL) __

• ~ro~t~a~l~R~e~l~ea~s~*e=-------.,..~-~c,.;u~r,i~c~s--tl-,6~.~8~:2~E'--~1-~1 __

7:....::..:.9~3~E~-~l'---lf--3i'--'.5n9~E~-~l,___ft--z.,-.u.....,..t1E_

1

-~-1:---n~~4~~0~6~E~'-~l'---ll!~-:;.l~.1~6~E~*-~l:..,,.-_

11 __ z_.)~bE_*1_*u __ u-2.1BE-l (b)

Avg. Concentration Released JiC!./ml 2.99E-9 3.15E-9 Ll18E-9 l.02f,-9 2.08E-9 5.07E-1U

4.

Gross Alpha Radioactivity tt---~(~aL) __ T~o~t~a~l~R=e=l~ea~s~e~c~l------~-l

.. !_!1C~1~J,rJ.iE:e.!s_jl-l'--.7~7-E_*--=4;..::.....-# _ _._1~.02 0uE~*-~4'-'---tt--~3~*~Sl~E~*-~6~~~-l3-.ni9'9~*~~**~---~~~':-:::._-~-=l~.~O~O~E--~5--~~~4~.~9~3~E--~6--'1-~2~..LLq9~E-=4,___J1_;2~.~5S~E~-~5,__

(b)

Avr,. Concentrat.lon Released 7.76E-13 3 97E-13 1 M,11_11, 5.lloE-14 2.J.6E-ll1

~~~---~-------~--~---**-~-~-<-~-~-~-~-~--~--*-----~-n-*~~-~--L- ~*~---ll---~---tt-~-~~-+-~---~1 1.5~.'---~V~o~l~*-o~f~L~i~q~u~i~d-"to"-D~i~s~c~h~.-=C~a~n,~n~l----~~L~i_t_e_r_s_11 __

3_.8_8_J_l~_-7_~fl--'-6_.0_4~E~1+_7~*11-~4~~16_1,=+~7 ____

4~*~5~7~E~+~7~-ii~r,~'~*J~.3~E~*r.~7--J!_-"-3~.6~9~r~

1-1~-7--ll ___

2_.6_7_E_*+_B __

._9~*~3~3~E_+~6 __

• H-6~*=---~V~o~l~._o:::..::_f~D~l~l~u~t~i~o~n_W~a~t~e~r'--~------l!--L-i_t_e_r_s_ 11_2:;...;:..:.2~8~E~'+~l~l,__-!1 __ h2~*~5l~E~*+uJul~,1--'-'2~.4~3~E~*+~l~l'-'i-~2~.0~'~*E~1-~l-l~l=---tt--"'l~.~9~5E_,.~1*J.~l=---!f--~?....2BE:1:11_, __

1_._3_S_E+_l_Z_~,

4 ?Sf+JO

7.

I so tones Released MPC µCi/ml Curles I-131 3 x io-7*--------H------1l-'1"'-'._4-"J-'E'--'-"l-'---ll--=1-=-.-=-0-"'6E~--*l,~_,1

6. 91E-2

-2.,_.,,2c.L7,,E-::.1"'---l!-~s.:..;. :>=...:"4E-l

1. 56E-l 1. 26E+O 1..fil__..r.::.-li----1 I-132 8 x io-&

7 ~Ql~-1 6.0BE-2 S.69E-2 l.66E-1

~.88F-l I

l.13E+O 9.61E-2

~---l=--....:l:..::3:..::3 ___

.,;..l_x_l~0--~

6---~----!f-----1.-2..Jl.5.E-l

1. 2 7E-1

1. {)8E-l 3. 4 3E-l 8..lOE-l

3. 34E-4

--r;)g E+O

l. 35-'-'E-'-1,,___,,

I-134 2 x io->

r..

~""-'

4.2ZE-2 4 281ti_

1.SZE-1 r.. "'"1-'

• l.52E+o 1 '2.E.::1_

I-_1_3_5 ____

1,_x_lO_-_b _________.,__ ___

~,--3-5."".1 5.0BE-2 7.40E-2

2. 70F.-1 o nrw_1

__L_6_4JH!L.:_

l.t10E-l Cs-134 9 x 10-&

2.17E-1 2.40E-1 2.67E-l 3.2SE-1

~ r.r,,r._,

7.03E-2 1.48E+O 1 26E-l Cs-136 6 x 10,

l.92E-3 3.68E-3 9.12E-3

~....5.!ik:L_l__!...JM::!i_

l.8l1E-2 1.57E-3

• ___ c_*s_-137 z x 10->

3.89E-l l1.17E-l 4.87E-l 5.62E-l S.SlE-1 l.46E-l

-2...35E:ill_

2.17E-l Cs-138 4.23E-2 7.09E-2 l.13E-l 8.21E-l l.05E+O B.90E-2 Co-57

'~ x JO**

Z.99E-5

? QQ]\\::,'L_ ~'"'"E--'6"----

c_o_-_s_u ____

9_x_Jo_*, _______ -===.---- -6...:l.3.I::::z..___

ti.42E-2 l.67E-1 4.03E-l 2.33E-l l.70!H

__.L..Qm~to 9.221*:-2 Co-60 3 x lQ-5 l.16E-l 5.51E-2 1.23E-l 3.02E-l

.J....J2E::L_

l.2JE-l 8.SlE-1

_L2JE.::2 _

1_1_11_-s_i_, ___

-~ ~~=~

___ _3.J,uB~l'-_1....___._-'7-'.~8~

] 171'-2

_L_Q_2.li::Z __ -1.:!!,}K=,_;L_i__L_QJ.£::.2_ _-2.,filf;_-=2._ _ _2,JHlE::J_

~----N_a_-_24 ___ ~

2

-. x-l~O--~J---------R-----li-'l'-'.'-"1~2,,_E,_--=1--i~!ili::l__ _Ll_Q!~::J__

2. 7J.E-l 6.91E-l

2. 3lll~-2 1.3'."iE*IO

_ l.15E-l_* _

li---C::cr~-~5~1 ___

..;,,5.:...x...:._l~O--~

,--------ll-----H-=2..:...

3:o;~:;.;' l.:_*:-_:;2,___K __

.1._....,1.,:i Qllcc.'~-.£._,

?-ll--::4_.,,,7 B""'l=-~--;:2,---H-_,9 __.-;;4c;;O.:,,E_-_z __ : 1. OOE-2 6.] 5 E-2

-2....!!.9E::l.___ !..-1...ll !i:-_2 __

u--~-F~e-~59~--~~-,~-~--~----n----~--~----*l~~l~*wl~5~E,_-_1~~

6.52E-5 6.2BE-5 5,46E-4 l.B4E-3 l.57E-4 ll._b_-9c....S ____

l_x_l_O-_~ ________ -----*-I0---*----*--~4~112~~E~-~-5~..... --1_._19E-3 l.9*9E-3 3.89E-4 4.17E-3

7. 78L,-3 6.6JE-4 I

Ba-La-lliO 2 x JU-s i<

3.95E-5 3.95E-5 3.36E-6 l(b-88 3.38E-2

- I'"

."I! 1' l.l13E-2

~mm=I l.56E-1 1.33E-2

~---*-'--~~----~----~~~---L__, ____

_::_~=..:::.~==--J...~~.::.....:....:..._....11.-___

_!!.......::::...;:_.:.:~.::.....--"-

---

*--**-------------***-*------*****~----

. ~...

i'..

'I 1,

.. I

---~*--..*-~--*~--~;-"!"""-*-.. -.. --. --.-,---. -. **-----*--*-* **-*-*-***:- -*~*--*-****-------.---*-**. **-*....-~_..,..... ':'. ____... -*-*

~..

. :* ~.**

I ~*,.

I l.J co I

.. :... ~:

~***

... b

"'.\\..;;;;

i

~*-"----*... _.. _ _._ __ ___..,.... -~

• -~-... -........ "'""

• t Rt~PO!l'l' OF R/ITJIOA~:'l'Iy F.FFLIJ!o:NTS

~~~KEt ~o-2iici *ancJ so~2ai'....

f\\

_FACILITY:__'._ irry Power Station rAGE 2 I.

LIQUID RELEASES (CON'T) ir-===~= "'~~===-"'cQ~crnQ,,.d::J,~"""-'*

-..:....;._....,.kl;'icrnm;;lrmus;r=..,,.,=~~--*-.,.. _* *_ -*~---*

=""'~

IJlffTs

. ~r="'lillGUST Sl!P'r.

'=oc~ - ~ffil2~

~-DE~£1.i'iIBR:'".'.,JOJ'.A.C" ~~

7.

Iaotopes R;1eased)1MI'C

==- =';;~i,,;:;= ~~.

• -=

2.69E-5 2.69E-5 2.29E-6

l. ll1E-4 9.69E-6 9.70E-2

__fuj.2E-l z.:m:-2

1. 88E+O

--l.60E-l 2.llE-2

__4...!l2fi'-?

l.~~ll-2

1. 58E-l

1. 3SE-2 Ce-llil 9 x io-0

~---c~*e--~1-4~4---'"'1---"x~l~0---,,.-,-------~1------1~*~---tt---_----11i-~,~.---'-'

,,-E,~-~b-_--_-~;l~----~---~~~------_-_-_-:.*IHl----_-_~_-_..,__~_-_-_-_-:.*HH--_-_-_-_-~---_-_-_-_-_-~ffl-*~---~~~~~~~~~L~'----

____:_;X:.::e_-~1~33~--~3~x~l~0~---*0 ________.1~-~-~--4-*_'_1_E_-1 ___

,1---6......IBE::.J___,R---"-3.:.*'~*6~F.~:-~1'--~l-~~--=--"'--~I Xe-135 3 x io-*

3. 76E-2 2.0ZE-2 1.1811-2 Ar-111 3 x 10-*

6.28E-5 7.88E-5

9. 72E-5

l. OlE-3

!l. 58E-5 2.67E-5 4.lJE-5 l.87E-4.. -

l.59E-5 3.35E-5 2.54E-_4_

3.J9E-l1 3.94E-4 J. JOE-3

l. lUE-4 Sr-89 3 x io-*

2.19F.-4

_£..:l!'~"~'-~:hL--~~-*3~*~1~1~.E~~~4--H--":..:...::~~-~--'--'-""~~~ll~....;.::..;.;:..::....=.....~ii~.=..:..::.:::::::__::__

~---S~r~-~9_0 ___

~3,--x~l.~O_-r.--'--------~----~ _l_,.,!LlE-5 2_,JiJu1::2..._.lt--~3~*~4~8~E_-~5--t1---==..::..:...:::.......::--l!--"'-'-'='=~'---i 6.l-17t-l

-l.6JE*~O 2.51E-l

~---c~-~l~.4 ___

_.:B;_,;:_x~J.~o_-_* ________

1 _____ ~--9"-'-'*'~*2~E~,--5,__~~ 1~~1~*~3~4I~\\-_4'-----ll-~

_8_. ___

I'_c_r_c_e_n_t_o_f_l~O~C~f_ll~2~0 _________

11 ~rs1:ce11t

-~~--3_.~15~E~'-....:lo.--.._il---2_._26

__ E_., __ 1_~

1 ----'~'-'-"~'----i1--~---=--t1--"::..0.::c.::.::C--:: __ ~------!----

II.

AIRBORNE RELEASES J.

To~nl Nobie Gases

2.

Total llnlogcns

].

Total Part1culate Gross Rndio-ac:.!_ivity <Br~'-------------

4.

Totnl Tritium

5.

Total Particulate Gross Alpha Radioactivity

6.

Maximum Noble Gas Release Rate

7.

8.

Percent of Applicable Limit Technical Sneclf1cations Isotopce Released:

(a)

Pnrtlculntes for r,_ur.1.e,"L_

2.98E+3 l,'2:iE+j..

Curi es

4. 20E-4 n n9E CurJ,.£1!_

9.26IHi l.31E~S.

Curles l.22E+l

1. 91E+l Curi_e*s S.22E-7

• 8.88E-"7 j!.(;_!l§ec _ 2.6l.E+4 l.55E+3 Cud.es

.LOOE+3 1.44E+2 S. 311E+3 8.54E+l 1.15E+4

9. 77E+2 S.90E-4 4.31E-S 2.31E-3 l.80E-3 S.39E-3 4.SBE-li 1.li6E-S I.7'*E-S

1. 71E-3 9.23E-6

1. 77E-3 l.SlE-4 4.50E+l

---4;[DE+l 5.111E+2 l.DOE+l 6./ilE-2 S.45Eff

• - 8.03E-7

• 7.llE-7

, __ 8.90E-7 4.31E-6 8.12E-6

6. 9rn..:1 2.97Ef3 2.07E+2 l.211E:fit__

5.18E+l

6. BOE-1

1. 28E-l

3. 65.=.E+"-'0"---11--6~*~2~0=E-_,2:;.-_11------+------

6. 26E-3 4.49E-4 2.60E-2 2.0~2E~*~~*2~-~------n-----

-r:47E=r-- ~E=J-:- ~ITT~

---il.JIE_* -_2 __ ~------R----

~-------r_;s_-7l~J.~4-------'------l*---~-*--l._551_,

__.5 _ ___,, ___

-___ n----...,*,__--;tt-~l~.~6:.::9~E~-~7-~---"--->>*--2_._6,w2_E-_8 __

1 __

1~.5~7~E'---~5-ff--l-.3~3_E_-_6_"

Cs-1J5

~

i------....:C""s'---=-1~3~7 ----------~---=----ll-6'-'.:.::5:.::5.::E_-.:_8 __

11 __ 3::...:..:-8<.!7-"E'----"'6-.11---*----ll--!1..L-7L...' 7u":.::' :.<Jr;'-"--ll 8.12F.-9

' 8. 7.1 E-6 7, 4 lB-7 u------....:C~s;_-;1~3B"------------~----.;i~3~.~3~6~E~-~2-* __,,_--'2=-*'~*2~E:....-=2-~--"6~-~43~E~*-~3'--'*' ~~E-*-~1.._-11.-~l,,,_.4~l~E~--=2~-ff----"l~.~0~8~F.-~5"--H--8~.'-'6~6-=E'---~2~

7.36E-3 r._.o_-~5~8 __________ ____,, ____

"*--'2::..:*c::S:...:.7-=E_-~5---11--2"-'-'.

9<..!2,,,,E,,__-""6_1~

o..LUJ~n"c.:'* -=-* ~'--iJ.-1....2 3E-4

? a 1,;. _ ~

1. 4 6E-3

1. 7 4 E-3

_LlJ!H

---

.=.Co_-_60,:0:___ ___

--'--------Jl-----n-~6'-'.'-"9-=2'-"E'---.._s __,) __

6~.

9c.:;2;.::E:....-..::.6_~ __

3_._15_E_-_5_.;i--"'3,,,_. 7~1,,_,,f E'---_,,5:..,___9 _ _,1...,....

1""6.u.E-~S,,___,

4. J7E-3 4

• 3 3E-3

___1,_6.!!~-q Mn-511 11.3.lE-S li.31E-5 3.66E-6 Fc-59 t<

fi---:.;.*---H----'*---ll---*---1!--,--r-- ------;--

• =:~==~.=J)ll.:::JL!L.==~-=~~=~~.~~~~-= -==~== ~.id~~-2~ =1k.... ~-B'.;!tL=

6,filJck -

8. 77E;1=,==~m~-3*== *-=~~~= -=- ~~~"1.~~=Jd.l.~~:;1

...... _._,, ____,_,_ -**---*----~--,---* 7---. --. ---.--* --. --r:-.-.--.

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

• , \\

e.

}

• *1 : * ~.

I t.J *i:

\\0' I

• 1.,:

,'.I. ';

• /

• i

.}-* :...,

• ~i>'

.!.:.!' l'

'i*,.

• r*:'

~f

.. ~

\\.. '.**

t~.:

~.;.~....,,.1----"""--***---............. *****-... *-~*-* -....

('

FJ'.CILITY:

• .,rry Power Stntfon II.

AlRllORNE RELEASES (CON'T)

~~~-=--==--=211'.* =

=---==~

8.

Isotopes He lensed (con 1 t)

(b2 llnlor,cns 1-lJl I-132 I-133 I-134 1-135

( c)

Gases Xc-133 Xc-133m Xe-135 Kr-85m Kr-85 Kr-87 Kr-88 Ar-41 TII.

SOLID RADIOACTIVE WASTE DISPOSAL

1.

(a)

Total Amount Solid Waste Packaged (b)

Estimnted Total Act.lvity (c)

Date of Shipment and Disposition U indicates additions or corrections

... ' ***~*--***-*---li_.,...... *.~.;

~'"11.T OF 1:\\ADJOACTIVJi E!'FL!JENTS DOCKl~T; 50-280 nn~I 50:-281 YEAR:

19 ') ----

CORRECTED 02-17-78

-~~=*=~=~~=HtlWr'J'fS"~=*

=~-~~="==~~=~-==~

=rrtins -

JULX

• AucusT

~slfrfE"flfiER' 6'CT6BEif=*~* =11ov'EMii"Ell= - nEcmmEn - '=rorxc===-+/-ERROR.=

~"' =*~=*r== ::c:::oc=s:==-~

Curies 4.20E-4 1 71"-7 2.82E+3

_J_,J)7F+1

. __L_U9lli: ')

2.l.9E+O

~R+O

_b30E+O 4.63E+O l.63F.+O 1"T3

--2_,]lE+/-.2.

Curles 3.16E+O Barnwell

s. (~.

=-- -

7-7-77 7-15-77 7-21-77 7-22-77 7-25-77

~~~~-

~=-~~~-===,=~== *===~=

~-- ----..,=* *---

,===

--5J....:L6. "- ~

7.lfiF.-5 5.17E~5 l.59E-5

!1. 23E-5 l.81E+J

-1.._Z!J. ".... 1

_J.l 51\\1*2__

_l..QOJ1-l.fl S.62IH.

2. 36!HO l.68E+0 9.07E+2 9.64E+O

.. Bµrn1-Jell, _,.

~-~

8-4-77 8-5-77 8-11-77 8-18-77 8-22-77 8-29-77 5.t10E-l1 1,. OlE-5 5.00E-5 7.99E-!l 2.95E-6 A

"It 9.52E+2

9. 3'11-:+1

-2....filj 11+ 1 6.09E-l

-1...13E:J:.L___ _L.Jl5.Eil_

3,SZE-1 6.43E+O

-1.....fi_QR-l 6.73E-2

-5..._liiR-1 l.l19E+O 8,9ZE-l 2.23E-l0

_L]_/j_lilll__

7.'18E-l

1. 6SE+3 3.87£+3 l.48E+2

l. ?lJH?

Barµwl"ilil Barnwell

-4 ~

s ('

i

=

2.22E-3

1. 80E-3 437iE-5 4.42E-5 ll.I8E-1l

-5....-2QE.+1 7.83E+l 2.UJE+O 1 l SE-~2

_LJ..2.E+/-Q___

l.BJE+O 2.SQE-1 2.25E+O t,.56E+O l.81E+O 2.51E+3 1.89E+3

• -2.lOEtL_.

'i li2I:;+Q Barnwell Barnwell

=

~-

12-06-77 12-12-77 12-16-77 12-19-77 12-30-77 S.12E-3 l1.35E-4

--1....Llfd_ _2. 78E-6 q Q?E=.5_ 8.43E-6

1. 59E-5

1. 35E-6 4.23E-5 3.60E-6

'l.09E+q 9.27E~2 7.27E+l 6.18E+O 3.711E+2

-1. l~E+l l.JBF.+l

.1. l 7E+O

4. 71E+O 4.0E:::i_-

7.12E+O 6.0SE-1 l.l17£+1 I

1. 25E+O 7.21E+O 6.13E-l l.18E+4 3.08E+2

=

( ) indicates corrections for month of September 9-1-77 9-8-77 9-12-77 9-16-77 9-17-77 9-19-77 9-20-77.

9-21-77 9-23-77 9-23-77 9-24-77 9-27-77 10-3-77 10-3-77 10-8-77 10-13-77 10-11-77 10-17-77 10-10-77 10-17-77 10-20-77 10-21-77 10-25-77 10-25-77 10-26-77 10-27-77 10-31-77 11-1-77 11-3-77 11-3-77 11-10-77 ll-10-77 11-11-77 11-12-77 11-16-77 11-18-77 ll-l.8-77 11-21-77 11-23-77 j\\

~!. ____ _

. - -**---* ----*-----------**------ ----~ **: i

.; ; *,_.'. *~:.*.,.

-*----*** ______ :..-. **-*-*---------*---*-~"'-'* ----------*-------

')~(

I

.c-

?

I I\\

~ F

i

~.. i I

• C I*

~~0

)

~~-----------

JrnPORT OF RAIJIOACTIVF. l'.F!IJ,!JEN'l'S PAGE 1 Facillty:

Surry* Power Station DOCKET:

50-280 ond 50-281 YEAR:_-'1~9""7'""8,_ __

I.

LIQUllJ RELEASES

• r=oi~nr = JANUARY FEBR!JARY

!!ARCH r

Gross Ra<l1.011ctlvitl (By)

(a)

Total He lease j1 Curies 6 12E-l 5.lloE-2

4. 70E-2 (h) lwr;. Concentration Released

1C

L/ml 2.34E-9 2.1,rn-10*

2.17E-10 (c2 Maximum Concentration Helcnsccl pC17ml 5.14E-9

• 3.471~=rn

2. 7JE-10

2.

Tritium (n)

Total Released Curies 9.27E+l Z.J)t;-H

l. llE+L (b)

Avg. Concentration Re lensed

µCi/ml 3.54E-7 l.J.OE-7

'.>.12E-/

3.

• Dissolved Noble Gases (n)

Total Release Curles 2.38E-l Ll!!E+O 3.67E-l (b)

Avg. Concentn1ti.on Released pCi7ml 9.0BE-10 5.55E-9.

!. 69E-9 r,.

Gross Alpha Raclioactivitz l

(a)

Total Re lensed

• Curies l.16E-5 3.70E-7

1. 86E-6 (b)

Avg. Concentration Released pCi/ml 4.tdE-14

1. 7l1E-lS 8.SBE...:15 2_*

Vol. of Liquid to Disch. Canal L.lters 3.37!!+7 7.17E+7*

3.39E+7

6.

Vol. of Dilution Water Liters 2.62E+ll

• 2.13E+ll 2.17E+ll

7.

lsotores Rel.eased l-ll'C IJCJ./ml Curies 1-131 3 x 10-*1 l.l12E-2' 8.96E-3:

l.02E-2 1-132 8 x 10-G 1~71E-4

!J, 96E-4.

4.20E-2 I-133 l x 10 r.

J.72E-4 6.0611-4.

4.39E-2 1-1311 2 x 10

• 5.lSE.;f~

5,3.JE-4.

4.20E-2 1-135 4 x 10 *.

1. 38E-'4

6. 70E-4.

5.19E-2 Cs-1311 9 x 10-l>

1. 73E-2

2. 22E-:'2 *:

1. 76E-2 Cs-.136 6 x io-,

. l.3SE-J..

9.27E-5 C!;-137 2 x 10- 0 3.39E-2 4.65£..,-2*"

3.82E-2 C';-138

2. 22E-4

1. 86E-2 Co-57 11 x 10- t l.Sl1E-l1

1. :>uE~ti:*

l.64E-3 Co-SB 9 x 10,

1. liiE-1 T.m-~ l.OJE-1 Co-60 3 x.lO->

l.03E-l 6.06Jl-2..

8.lJE-2 Mn-511 1 x io-~

6. 911E-3 2.l1JE-:J. '

S.21.E-3 Nn-211 3 x 10-.

l.59E-2 2.54E-2

.,. s.srn-1 Cr-51 2 x 10-j

3. 60E-2 6.16E~3 J.32E-2 Fe-59 5 x J.O->

9.09E-4

1. 5 lli-4 l.06E-4 Nb-95 l x iu- 01 3.Sl.E-3

8. 34E-l1 3.01.E-3 I

B.:i-La-J.40 2 x 10-s

1. BlE-3

7. !ljE-4 9.2SE-5

---Rb-88

1. 36E-3 2.lOE-3 0

~--*---. ---*---*--*---**---------*-**,.., -*--:-.

• .. ~ ;-.-.-. ~---~*-.-.. ~;-~-~~.~,.~*;.~~~-~~~-* -.-. ~-.

-.. -1*--:-~-~------7------* ~-...... n-....-.,......,~~--.-****--- *-- -

~,.:..

~.. '..*.. '

',(;,;.... ***:,, *:.,;..

.*j'*,

t:~: :,. *. :. '... :i. ~-.. -

i I

~

I-'

I

.~...

'\\.:...

• ~ :* ;

~.... *.

i-. -

.' ~ri

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

l.'AClLIT'i; IL A 1 RBOIWE REl.EASl'S J.

Totnl Nobl.e Gases

_Cur.lcs

• 9.117E+l*

l1,80)H2

_ _,1_-,-"'9_,_,5_,.,Ec!.+..::2 _ _,1 ______ -ll-------~M--------H-------fi------

2:--1*n till lln 1 ug "=:"s=-------------.!c,_._.1....,n"*"i"'c"'s'--U--_-....;-l~.;;2;;3;;E.:...~--~l.:...1-=--=-~*1;~~2.i_._9'_Cffi=_h_'--~---a--'-l~. J6E-4

~---Tu-tul l'articulutc Gross Radio-

- -----~0*.ivi ty__J!J'..~) ________________

,~C~.1Ll1r~. l~e~s,__11 __

._1~*~9~3_,E~*-~5--

1~47E-_u::.*-_,*_. -ll-~l~-~.(:~>l~E~c-~5~*--#------lf..--.;_ ___ ~------,----ll-------ll-----

4.

Total Trj t.!11111

..!Cdll.Jlr:Ji!..fc~B!__jj.___:4~.4::,:6~E::.*+:_:O::___jl_:Z.:.:'*:...:3:'.:3:.:E:.:+:..::O:_ __ R-...t1""-"2.;~c1'Ecr+~?--!l-...,.------*H--------Jl---,-----1!-------ft------

5.

Total Particulate Gi:oss Alpha Radioactivltv Cui-ies

.. l,04E-6'*',

.*.:. ~...;, ~:-. *-.. *.... -.

Ma;:im11111 Nnbl" Gns Release Rate*

.!ICi/~~ __

6_._3_7_E+_2 __

11 __ 9~.1~10~1~(+~2~. _-l/__l1.:.....:;c~,n~Fct+.:.L1_...jj _______ U------*ll---,...,-----i!-------i-----

for I

7.

l'erccnt of Appll.cable Limit

'J'echn lea l Sped f __ l...;:c:.:;ac::t..::i_o-'-'n-"s-------L--~-IL-------11-------/i.------!'------!i-------tt*------*H-------)t------

J\\,

---

'~~~.L~--~~1:~~i.:...i;.~,~.:...:c....;*~~;~~~~-~~*s:__ _________ "~~~::~:~~-~~-:~:~~~~.--~g; 9

_2~-~-!=_;_~,,~'~-~**;~~~~

i:~;:;~}--*,n1------ll--------i~--------1~-------i~----

<c)

Particulates Percent Ll9E-3

• 2.30E-4 1 nrn-6 I

I

8.

Isotopes...;R~e~l~e~a~s~c~d~:---------i-'C~.*~n~:i~e~s=-* ---~---!!---*---* __ * ---l!-----,---11-------lf-------~------t-------+----

(a) l'ai~t:_LJ!_ic~1:!_1 l!_!n~t~* e~s~---------~----ij-~~7::-::-..ji-------rli--:---:----ll-------i!-------jf--------f-------\\[*-----

---

~C=.s-.:.l

..Jl_,1 _____________ ----

2.Ql,E-5

~E::L_

1_1_.2.0E-.2__ ______ n------l!-------,i------H-----H Cs-135 fi' l

i---------0..C~s--_~13~7~------------ff-----* ~1~

_Jl~-~4~2~E::_g6 ___ li-12~.~l~i~f,dJ.6 __ i------n---......,.---S------il-.:_ ____ -----U I

C,;--138 2.17E-3

'J.26C-3 H----~---_-_*-_-_-_-_-_-_-_;'-'-l=:o"--ss 3-:uYE-'.l-2.60E-6

• 1 'l1F-5

~

Co-60

---~

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r* __,

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r.u'-~~~~-*~3'1'dJ'~;~...,**~*~'o.t.~-...:.;....J.~iSih* t* ***w*',-,,~~* *,:,**,u***.. i<....,.*.i.... "*>*r*"l'*<iS~~u.JU.S*~~~~-;£.:..~~*~~.Jk~~:;....:~*~..'P.~~~';o~~~~-~~~~~cl~*;4j'c:,{,1'JJ;.t;~.:;£.1

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1 1

i 1Rl!.PORT OF RADIOACTIVE EFFLUENTS.,\\..,.: '.

'i PAGE 3

:.:.:1;;;;:

i

..----:---r*

i,,.

,r'AR*

1978 ii L

l\\~~h;.,!.

FACILITY:

Surry Power Station

• 1 II 11:

.J,.

'..i.. '*

i.*>>ir,*

. ij.*,,,*.,*,

DOCKET-!.*50-280 an~ 50-281.*. 1,;[.*i'):r.,l.:\\,~, ;.y II

. (::i'.{'*l~~1.>

II.

AIRllORNE RELEASES (CON'T) 1

~

II

;;' :/;.\\':;1ki.~~::;

1

...:8::..:..: _-_--_-_~.::i.::~-=-o:.:-t:.:;:.i,,:.:~:.:~s:.~_1:.:'f c::.T::.-.::~==a=s--=e"'c1'--*-'(c:.c:.:--;;-:.:~.:..*-_.-::.i:,_) _______

1,__c_u_r_i_e_* s_* -t

, a:f.-,

.:rmrrs~-... m.2Pll1Al~Y FElllW~RY~ MARCI!

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) _ _:,_:,11::.u:.1 o"'>g;,,:e::.:1.:.:1 s::._ ___________ H-----il.il--:--::-:---:---n--'--J.-,- --.;----n--~-~- i T-111

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. "' ~\\~:-.

I-133 2 /5F-6 1.81E-6 1, 1~7'

• --------~-=-i-;-~---------------.*..

, ;RF-7

. *. rF; (c) 9.li3E+l.

ll.6ffi'2 l.90E+2

• rl*.*~.~-~.. *

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Xe-*l13m ic l,. 76E-1

'7.38E-,l

. ~

Gases Xc- !33 x,~ _ 1_3_5-=_-=_-=_-=_-=_-=_-=_-=_-=_-=_-=_-=_-=_-=_-=_-::_-::_-::_-=_-=_-=_-=_-=_-::_-ff-----*

3. 91, E-1

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~k>i Kr-87 i<

J. 95E-2

• .. " l~'

1 1

---

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s.112E-3 6.67E-2 r

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• c-.

fII.

'i 01-23-78 I '11" I

1111 2-2-78 2-21-78 3-l.-78 3-'10-78' 3'...10-78 3-31-78'

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'I< SENSITIVITY DATA

1.

Minimum Detectable Activity

a.

Gross Alpha; 5.27E-9

µCi/ml

b.

Tritium; 4.0E-6 µCi/ml

c.

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

rl.

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 Analyzer - GeLi

a.

Liquid and/or Radiogases - lOOcc Ba-La-140 I-131 Xe-133 Xe-135 Cs-137 Cs-134 Co-60 Co-58 Cr-51 Hn-54 Fe-59 Ar-41 1-134 1-132 Na-24 1-133 1-135 Kr-85 Kr-88 Kr-87 Kr-85rn Xe-138 Xe-135m Xe-133m Rb-88

b.

Radioiodines 1-131 I'.-133 1-132 1-134 1-135

2. OE-7 5.lE-8

5. 4E-8 2.9E-8 9.2E-8 7.2E-8 l.5E-7 9.8E-8 3.8E-7

1. OE-7 2.4E-7

1. 6E-7 l.lE-7

1. OE-7

1. 7E-7 6.9E-8 4.5E-7

1. 36E-5 5.5E-8 5.3E-8 2.3E-7 4.7E-9 5.SE-8

1. 7E-7 8.5E-7 2.3E-6 3.lE-6

4. 7E-6 4.8E-6 2.0E-5

. *****-:r.*...

PROCEDUTI.E DEVIATIONS REVIEWED BY STATION NUCLEAR SAFETY OPERATING CO!lNITTEE AFTER TU HUT SI * 'IFIED rn TECHNICAL SPECIFICATIO S HARCH, 1978 There were none during this reporting period.