View source for A97069, Monthly Operating Repts for Oct 1997 for Zion Station,Units 1 & 2

{{Adams
| number = ML20199C985
| issue date = 10/31/1997
| title = Monthly Operating Repts for Oct 1997 for Zion Station,Units 1 & 2
| author name = Cygan J, Starkey R
| author affiliation = COMMONWEALTH EDISON CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000295, 05000304
| license number = 
| contact person = 
| document report number = ZRA97069, NUDOCS 9711200217
| document type = MONTHLY OPERATING ANALYSIS REPORT, TEXT-SAFETY REPORT
| page count = 8
}}

=Text=
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                . non. nuwn rv                                                                                                  l 10]Hi%7l(tJtt*44 ZRA97069 November, 14 1997                                                                                                     :
l Nuclear Regulatory Commission Document Controf Desk Washington, DC 20555 Attn: Document Control Desk

==Subject:==
Zion Station l' nits 1 and 2 hionthly Operating Report NRC Docket No.s 50 295 and 50404                                                        .
Attached is the October Operating Status Report.1 his report is submitted in accordance with NRC Generic 1.ctter 97.02 and as required by the Administrative Centrols Section of the /. ion lJnit I and 2 Technical Specifications.
: t. S. Starkey Plant Otneral Manager Zion Strah.n                                                                        <
linclosme ec:       NRC Document Control Desk NRC Regional Administrator Rlli NRC Zion Station Project Manager - NRR                                                            >
NRC Senior Resident inspector Zion Station Ollice of Nuclear Facility Safety IDNS IDNS Resident inspector Zion Station NLA                                                                                      i Zion Site Vice President - SRil INPO                                                                                  /
hI         /
1.ake County Div. oflinforcement llealth F. Yost                                 ,  ,   ., q Zion Station Operations Dept.          -v-   '  -
M. Kramer (FAC)
Regulatory Assurance File 9711203217 971031                                                      l!I.lli,ll1lilll il!!.!I(lul.li PDR       ADOCK 05000295 R                               PDR At<ni. nn o nupan>

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OPERATING DATA REPORT                       i t
Docket Numberi                                                                                              50-295                                          i Unit Name                                                                                                   Zion Unit 1-Dato:                                                                                                       11/14/97 -
Completed By:                                                                                               J. Cygan Telephones                                                                                                  (847)-746-2084, ext. 3169 Reporting Periods October 1997 Design Electrical Rating (MWe-Net):                                                                                                      1040 Maximum Dependable Capacity (MWe-Net):                                                                                                    1040 This       Year to Month        Date     Cumulativa Hours Reactor was Critical                                                                                                0.0      1238.3       13,741.3 Hours Generator was On-Line                                                                                               0.0      1238.3      '134,804.2 Unit Reserve Shutdown Hours                                                                                               0.0      0.0         0.0 Net Electrical Energy-(MWH)                                                                                               0.0      1,079,324   123,571,046-4
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OPERATING DATA REPORT Docket Numbers               304 Unit Names                    Zion Unit 2 Date:                         11/14/97 Completed By:                  J. Cygan Telephone                       (8471-746-2084, ext. 3169 Reporting Periods October 1997 Design Electrical Rating (MWe-Net):                                   1040 Maximum Dependable Capacity (MWe-Net):                                1040 Year to This          Date Month                          Cumulative-
                                                                                                              .                8,378.7 Hours Reactor was Critical                         .
0.0          0.0             135,098.8 flours Generator was On-Line 0.0          0.0             0.0 Unit Reserve Shutdown flourr 0.0          0.0             124,095,088 Net Electrical Energy (MWil)
_ _ . . . . . _ . _ _ . . . _ . _    .r _ .,. _____-. ...:; _ .._, m _ __.-,--._..__._,.....___;

                                                                                                                              .~
UNIT SEUTDOttIBS AND POOG3t REDUCTIONS                                .
Docket Number:         50-295 Unit Name:              Unit 1
* Date:                  11/14/1997 Cor@leted By:           J. Cygan Telephone:              (847)-746-2084, ext. 2169 REPORT N00lTH October 1997 No.             Date    Type     Duration         Season   Method of             Cause & Corrective 4
(1)     (Hours)            (2)    Shutting               Acticn to Prevent
,                                                                 Down                       Recurrence
_                                                            Reactor 1
4              .2/21/97 5        *745.0           B        1         Unit I rew ined Off-Line for the Entire
,                                                                           Month for Maintenance Outage z1MC6 i
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4
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* 1 hour was added for time change.
1 Summary: The Unit remained shutdown for the entire reporting period. This shutdown is a continuation of the shutdown that ocarred in Februarv, 1997, In response to an inoperable train of containment spray. The unit has remained shuMown to complete an extensive restart plan.
(1)       Type          (2)  Reascn:                                       (3) Method F: Forced               A-Equipment Failure (Explain)                          1-Manual S: Scheduled            B-Maintenance or Test                                  2-Eanual Trip C-Refueling                                            3-Auto Trip D-Regulatory Restriction                               4-Continued E-Operator Training & Licensee Examination             5-Reduced Lesd F-Administrative G-Operational Error (Explain).
H-Other (Explain) m.

                                                                                                                                                              ,~
UNIT SHUTDONNS AND POlmR REDUCTIONS                                                                     -
Docket NuAber:             50-304 Unit Na:ne:                Unit 2 Date:                      11/14/97 Completed By:              J. Cygan Telephone:                 (847)-746-2084, ext. 3169
,                                                         REPORT NOOFTH         October 1997 No. Date          Tyf>e      Duration      Reason     Method of                     Cause & Corrective (1)       (Hours)       (2)        Shutting                      Action to Prevent p                                                             Down                              Recurrence Reactor 7       9/19/95       S          *745.0        C          1             Unit 2 remained Off-Line for the Entire (for                                                                    Month for the Continuation of Refueling 1996)                                       8,                          Outage Z2R14 I
I hour added for time change Sur:: nary: Unit 2 remained Off-Line for the Entire Month for the Continuation of Refueling Outage Z2R14 (1)    Type          (2)      Reason:                                            (3) Method F: Forced                A-Equipment Failure (Explain)                                1-Manual S: Scheduled             B-Maintenance or Test                                        2-Manual Trip
,                              C-Refueling                                                  3-Auto Trip D-Regulatory Restriction                                     4-Continued E-Operator Training & Licensee Fr.wination                   5-Reduced Load F-Administrative G-Operational Error (Explain)
H-Other (Explain)

s AVERAGE DAILY UNIT POWER LEVEL Docket IJumber           50-295 Unit IJames             Unit 1 Dates                    11/14/97 Completed Dy:           J. Cygan Telephone:                 (847)-746-2004, ext. 3169 Month:                  October, 1997 DAY     AVERAGE DAILY POWER LEVEL                                                                         DAY AVERAGE DAILY POWER LLYEL (MWe-!Je t )                                                                                      (MWe-flo t )
: 1.               -7           ,
: 17.                                               -6
: 2.              -6                                               18.                                               -5
: 3.              -6                                               19.                                              -6
: 4.              -6                                              20.                                               -6 S.              -6                                             21.                                                -6
: 6.              -6                                             22.                                                -6
: 7.              -6                                             23.                                                -6
: 8.              -6                                             24.                                                -6
: 9.              -6                                             25.                                                -6
: 10.                -6                _                            26.                                                -6
: 11.                -6                                             27.                                                -6
: 12.                -6                                             28                                                 -6
: 13.                -6                                             29.                                                -6
: 14.                -6                                             30.                                                -6
: 15.                -6                                             31.                                                -6
: 16.                -6

      +
s AVERAGE DAILY UNIT POWER LEVEL Docket IJumbers                                               50-304 Unit Name                                                   Unit 2 Dato:                                                         11/14/97 Completed Dy:                                               J. Cygan Telephone:                                                     (847)-746-2084, ext. 3169 14onth:                                                     Oct ober , 1997 DAY                                AVERAGE DAILY POWER LEVEL                                                         DAY          AVERAGE DAILY POWER LI: VEL (14We-Ne t )                                                                                        (MWe-Net)
: 1.                                         -6                                                                 17                              -6
: 2.                                         -6                                                                 18.                             -4
: 3.                                        .-6                                                                 19.                             -5
: 4.                                          -6                                                                 20.                             -6
: 5.                                          -5                                                                 21.                             -6
: 6.                                 _
3                                                                 22.                             -6
: 7.                                          -5                                                                 23.                             -6
: 8.                                          -5                                                                 24.                             -6
: 9.                                          -6                                                                 25.                             -6
: 10.                                          -6                                                                  26.                             -6
: 11.                                          -6                                                                  27.                             -6       _
: 12.                                          -6                                                               __ 28.                             -6
: 13.                                          -6                                                                  29.                             -6
: 14.                                          -6                                                                  30.                             -6
: 15.                                          -6                                                                  31.                             -6
: 16.                                          -6 l

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OCTOBER 1997 NARRATIVE 

==SUMMARY==
OF OPERATING EXPERIENCE UNIT 1 Unit 1 began October of.f lins for a continuation of Mcintenance Outage (ZlM06) and remained off-line for the entire reporting period. Major
           . maintenance was conducted on the 1A diesel generatcr UNIT 2 Unit 2 began October off-line for a continuation of Refueling Outage (Z2R14) and remained off-line for the entire reporting period. Major maintenance was conducted on the 2A Charging Pump in the Chemical &
Volume Control System e
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