ML20086M105
| ML20086M105 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 11/30/1991 |
| From: | Haltiwanger J SOUTH CAROLINA ELECTRIC & GAS CO. |
| To: | |
| Shared Package | |
| ML20086M098 | List: |
| References | |
| NUDOCS 9112170213 | |
| Download: ML20086M105 (9) | |
Text
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Director Office of Resource Management hovember Monthly Operating Report Page 1 ATTACliMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50/395 UNil V. C. SUMMER I DATE 12/02/91 COMPLETED BY J. W. tiALTlWANGER TELEPiiONE (803) 345-4297 NOVr,Metg 1991 OAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Het)
(MW:
)
1.
-12 17.
-33 2.
-12 18.
1 3.
-12 19.
78 4.
-12 20.
220 5.
-14 21.
278 6.
14 22.
95 7.
-16 23.
-7 8.
-15 24 246 9.
-21 25, 377 10.
-26 26, 595 11.
-35 27.
639 12.
-34 28.
882 13.
-32 29.
895 14.
-33 30.
895 15.
-31 16.
-32 911217021'i 91121; PDR
- f. DOCK O';ooo i p <;,
R rDR
k Direc. tor, Office of Resource Management November Monthly Optrating Report Page 2 ATTACHMENT 11 OPERAi!NG DATA REPORT 00CKE1 NO.
50/395 UNIT V. C. SUMMER I DATE 12/02/91 COMPLETED BY J. W. HALTlWANGER TELEPHONE (803) 345-4297 OPERAllNG $1AL
- 1. Reporting Period:
November 1991 Gross liours in Reporting Period:
720
- 2. Currently Authorized Power Level (MWt): 2775 Max. Depend. Capacity (MWe-Net):
805 Design Electrical Rsting (MWL-Net):
900
- 3. Power Level to Which Restricted (If Any)(MWe. Net):
N/A
- 4. Reasons for Restrictions:
N/A THIS MONTH YR TO DATE CUMULA11VE
- 5. Number of Hours Reactor Critical 374.4 6521.5 53880.6
- 6. Reactor Reserve Shutdonn Hours 0.0 0.0 0.0
- 7. Hours Generator on Line 247.4 6364.5 52786.5
- 8. Unit Reserve Shutdown Hours 0.0 0.0 0.0
- 9. Gross Thermal Energy Generated (MWH) 413834 14990377 136661857
- 10. Gross Electrical Energy (MWH) 135950 4988060 45244919
- 11. Net Electrical Energy Generated (MWH) 115427 4727902 42934733
- 12. Reactor Service factcr 52.0 81.4 77.7
- 13. Reactor Availability factor 52.0 8:.4 77.7
- 14. Unit Service factor 34.4 79.4 76.1
- 15. Unit Availability factor 34.4 79.4 76.1
- 16. Unit Capacity factt.r (Using MDC) 18.1 66.6 69.9
- 17. Unit Capacity factor (Design MWe) 17.8 66.5 68.8
- 18. Unit forced Outage Rote 17.0 0.8 6.9
- 19. Shutdowns Scheduled Over Next 6 Months (Type. Date & Duration of Each):
N/A
- 20. If Shut Down at End of Peport Period. Ettimated Date of Startup:
N/A Pl. Units in les' Status (Prior to Commercial Operation):
N/A
Oirector. Office of Resource Management November Monthly Operating Report Page 3 ATTACHMENT 111 UNil SHUTOOWNS AND POWER REDUC 110NS DOCKET NO.
50/395 UNil V. C. SUMMER 1 DATE 12/02/91 COMPLETED BY J. W. HALT!WANGER TELEPHONE (803) 345-4297 NOVEMBER 1991 NO.
DATE liPE DURA 110N RfASON METHOD CORRECTIVE ACil0N/COMMEN15 4 910921 5
421.8 C
1 SIX1H REFUEllNG OUTAGE 5 911118 f
16.0 A
1 POST MAINTENANCE TESTING Of INOPERABLE FW ISOLATION VALVE 6 911122 F
34.8 A
1 POST MAINTENANCE TESTING Of INOPERABLE TW ISOLA 110N VALVE /MAINTENANCL AND TESilHG OF REMAINING FW ISOLATION VALVES 10 Rf ASON
/* 6 autpment f a.ivse b Mainter ante or f elt
(: 6<ef ueling D Regulatisry Rt-str attien I. : Operatot Trainmg and L nense i a arrai-at" 1.
- f. Adm$ra$tieuwe G Operatio#iall tf or H Other (f mp!am) 2 O M11 HOD 1: Mar;ual
- 2. Marival %< r am 3; Autometic $(rem 4 Continumbun (use irot*al Datt )
5: Power Re(iuttion fiev ation 0 0',
e 9 Other (l splain)
Director, Office of Resource Management November Monthly Operating Report Page 4 AT T ACliMF.NI IV NARRAllVL
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
50/395 UNIT V
- f. SUMMER !
DATE 12/0?/91 COMPLETED BY J. W. HALT!WANGER TELEPHONE (803) 345-4297 NOVEMBER 1991 Virgil C. Summer Nuclear Stotion remained shutdown for the sixth refueling outage for the first part of November.
The reactor was critical on November 15, 1991, at 0938 hours0.0109 days <br />0.261 hours <br />0.00155 weeks <br />3.56909e-4 months <br />.
The sixth refueling outage ended on November 18, 1991 (two days ahead of schedule) at 1349 hours0.0156 days <br />0.375 hours <br />0.00223 weeks <br />5.132945e-4 months <br /> when the main generator breaker was closed.
On November 18, 1991, at 1813, the main generator breaker was opened to allow post maintenance testing of an inoperable Main feednater Isolation Valve.
The reactor stayed critical during this time.
The generator breaker was closed on November 19, 1991, at 1015 hours0.0117 days <br />0.282 hours <br />0.00168 weeks <br />3.862075e-4 months <br />.
On November 22, 1991, at 1020, the main generator breaker was opened to test and perform additional maintenance on the Main feedsater Isolation Valves.
The reactor stayed critical during this time also.
The generator breaker was closed on November 23, 1991, at 2106 hours0.0244 days <br />0.585 hours <br />0.00348 weeks <br />8.01333e-4 months <br />.
The plant remained online for the rest of the month.
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Pcge 1 of 5
@QLLRgylsion 16L Chanagi (gament List of effective pages 1, 11. and iii None revised consistent with changes m!Lde in this revision.
Table of Contents, p.
v; Renumbered Change ~ necessary due to deletion of section section 1.6.4 to 1.6.3.
1.6.3 below.
Table of Contents, p.
vi; new section Nor,e -
3.1.5
" Meteorological Release Criteria for 8atch Releases" added.
In addition, page number changes were trade.
List of Tables, p.
v11; page number None changes only.
List of Figures, p.
viii; page number None changes only.
Specification 1.4.2.1 p.
1.0-42; None typographical error correction only.
Section 1.6.3, p.
1.0-53; this speci-Technical Specification 6.14 addresses 00CH fication concerning changes to the ODCM changes.
Relocation of Radiological Effluent was deleted.
(echnical Sprification to the ODCM (Generic letter 89-01) does not include relocation of Technical Specification 6.14.
This specifica-tion was to be simplified but remain in Technical Specifications.
Page 1.0-54 through p 1.0-57; pages Pages renumbered due to deletion of p. 1.0-53.
renumbered.
Section 1.6.4 renumbered to 1.6.3.
No substantive changes.
Section 2.1.1 p_.
2.0-2; setpoint Ait and I were aJded for use in the alternate t
parameters Ait and A added.
RM-L8 setpoint calculation.
Att is currently t
used in ODCH section 2.2 in dose calculations.
% is a new parameter.
~
Section 2.1.1
- p. 2.0-3; setpoint para-Dm is a new parameter used in the RM-L8 meter Dm added.
Sections of initial use alternate setpoint calculation.
for CD CT. CFD and CFs were changed due to rework of section 2.1.4.
Section 2.1.1, p.
2.0-4; setpoint Fk is added for use in RM-L8 alternate parameter fk added, setpoint calculation.
fk is currently used in ODCM section 2.2, dose calculations.
Iection 2.1.1, p.
2.0-5; setpoint Atn and Vj are added for use in-RM-L8 parameter Atk added and VJ
- added, alternate setpoint calculation.
Atk is i
. Sections or initial use for
[rCg10, currently used in ODCM section 2.2 dose IECg!S.
IrCglT.
lECi/MPCi)D]
and calculations. Vj is a new parameter.
E(Ci/MPC1)lT were changed due to rework of sectton 2.1.4.
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Page 2 of 5 00CM (Revision 16) Changes (caentnl Section 2.1.4, p.
2.0-16; discussion The statement. " discharges to the Industrial concerning steam generator blowdown, and Sanitary Waste System will not be credited Turbine Building sump, and condensate with dilution", was deleted.
A discussion is domineralizer backwash effluent lines added concerning the bases for normally was revised to include clarification limiting release to the plant surge basin to specified in LER 91-002.
<.5 MPC.
It is stated that limiting dis-charges to
<.5 MPC is an operational objec-tive to preclude exceeding specification 1.1.2.1 in the event circulating water is lost.
Ilowever, releases from the Turbine Building sump and surge basin pond concentra-tion may exceed the operational objective,.5 MPC, provided circulating water dilution is sufficient to ensure compliance with 00CM specification 1.1.2.1, and specification 1.1.4.1.
It is also stated that RM-L8 setpoints are considered in compliance with specification 1.1.1.1 (15 3.3.3.8) provided the setpoints are adequate to prevent releases in excess of specification 1.1.2.1 (TS 3.11.1.1).
Changes are consistent with the corrective actions specified in LER 91-002.
Section 2.1.4.1, p.
2.0-17; discussion Changes made are consistent with the concerning RM-L8 was relocated to a new corrective actions specified in LER 91-002.
section 2.1.4.2.
The striement that Section 2.1.4 was reworked to separate Turbine Building sump and condensate setpoint discussions for Turbine Building sump demineralizer effluents will be limited (RM-L8) and condensate demineralizer backwash to concentrations less than MPC without (RM-L11) from setpoints for steam generator claiming dilution, was deleted.
blowdown (RM-L3 and RM-L10).
Section 2.1.4.1, p.
2.0-18; word Page reworked due to section relocation and processing change only.
rework above.
Section 2.1.4.1, p.
2.0-191 werd Page reworked due to section relocation and processing change only.
Equation 16 and rework above.
17 renumbered.
5ction 2.1.4.1, p.
2.0-20; word Page reworked oue to section relocation and processing change only.
Equation 18 and rework above.
19 renumbered.
I l
Section 2.1.4.1, p.
2.0-21; word Page reworked due to section relocation and processing change only.
rework above.
Section 2.1.4.1, p.
2.0-22; word Page reworked due to section relocation and processing change only.
Equation 20, rework above.
21, and 22 renumbered.
s 4
Page 3 of 5 DOCH (Revision 16) {. hance}
- cenaent Section 2.1.4.1, p. 2.0-23; setpoint for Section 2.1.4 was reworked to separate RM-L3 and RM-L10 moved to end of setpoint discussions fer Turbine Bulloing sump discussion concerning steam generator (RM-LB) and condensate demineralizer backwash blowdown.
Discussion concerning RM-L8 (RM-L11) from setpoints for steam generator on p.
2.U-17 inserted prior to former blowdown (RM-L3 and RM-L10) point "(6)".
Equation 23, 24, and 25 renumbered.
Page 2.0-24; word processing change.
Page reworked due to section relocation and Reference to steam generator blowdown rework above.
RM-L3 and RM-L10 discussion setpoints deleted.
relocated to section 2.1.4.1.
Page 2.0-25; word processing change.
See sect on 2.1.4.1., p. 2.0-23, above.
Section 2.1.4.1.1 relocated.
Section 2.1.4.1.2, RM-L8 setpoint, renumbered as 2.1.4.2.1.
Section 2.1.4.1.3, RM-L11 setpoint, renumbered at 2.1.4.2.2.
Page 2.0-26[ reference to equation 25 See section 2.1.4.1., p. 2.0-23, above.
and 15 changed to 26 and 23, respective-ly.
Page 2.0-27; references to concentration See section 2.1.4.1., p. 2.0-23, above.
factors used for lurbine Building sump (RM-L8) and condensate demineralizer backwash (RM-L11) are deleted.
I Section 2.1.4.2.1 and 2.1.4.2.2, p. 2.0-These sections are redundant with discussion 281. sections deleted.
In former sections 2.1.4.2.1 and 2.1.4.1.3.
Section 2.1. 4. 3.1 ',
p.
2.0-29; section See section 2.1.4.1, p. 2.0-23, above.
renumbered to 2.1.4.3.1.
Section 2.1.4.4; new section added The alternate setpoint methodology is added giving limits and administrative consistent with the corrective actions controls for the RM - t. 8 alternate specified in LER 91-002, setpoint methodology.
Section 2.1.4.4.1; new section added See section 2.1.4.4 above.
giving equation for the alternate setpoint methodology.
Page 2 0-30 *brough p. 2.0-39 renumbered None to accommodate rework and section addition above.
No substantive changes.
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Page 4 of 5 i
ODCH (Revisign 16) Chan_qqs (pasacnt j
Page 3.0-10; section 3.1.5 This section and table added to implement
" Meteorological Release Criterla for gaseous release procedures specified in FSAR Batch Releases" added.
Table 3.1-2 section 11.3.6.5.
These procedures specify added as page 3.0-10A, defining that releases are made only during periods of meteorological criteria for planned f avorable meteorology (defined in FSAR Table gaseous releases.
2.3-120).
Since this is a required element in control of gaseous effluents, it has been add-ed.
Presently f avorable meteorology release criteria are addressed in Health Physics Procedure (HPP-709).
The meteorological criteria specit'ied in FSAR Table 2.3-120 are based on 10 meter wind speed.
The table proposed for the 00CM has been augmented to include criteria using 61 meter wind speed for use during periods in which 10 meter wind speed data are not available.
Page 3.0-15; typographical error None correction only.
Reference for X/Q changed to section 3.1.2 from 3.3.2.
Table specified fcr Pi values changed from 3.1-1 to 3.2.-l.
Section 3.2.3.3, p.
3.0-17; section for initial assessment of unplanned releases 7 renumbered to 3.2.4.
Guidance clarified actual meteorology will be used to calculate concerning initial assessment of unplan-X/Q and D/Q.
X/Q and 0/Q values calculated ned gaseous release, using actual meteorology will be compared to annual average values and the more limiting values used in the assessment.
Table 3.2-7 p.
3.0-37; pathway for NW Table updated with current census data.
This changed to grass / cow / meat.
change has no irr. pact on maximum exposed individual.
Table 3.2-7,
- Note, p.
3.0-38; date of Note updated to reflect source of data for census changed to 1991.
Table 3.2-7.
Section 3.3.1, p. 3.0-45; annual average 0/0 and X/Q equations can be used to calculate deleted from D/Q and X/Q definition.
averages over periods less than one year.
Section 3.3.2.1, p.
3.0-46; annual See section 3.3.1, above.
average deleted from X/Q definition.
Section 3.3.2.1, p.
3.0-47; Note added None to clarify use of equation -52 using actual release meteorological data.
Annual average deleted from 0/Q definition.
Appendix A, p. A-5; typographical error Fk value corrected to 2.6E-5 in example corrected in dose calculation example, calculation.
Appenaix A,
p.
A-6; punctuation None correction in note "*".
a s
i Page 5 of 5 OC'M (Revision 16) Chanoeg C m nl Appendix A,
p.
A-15; parentheses in None example b) corrected.
Appendix A, p. A-10; typographical error Cy value corrected to 3.5E4 CPM.
corrected in RH-A3 and RM-A4 example.
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