ML20028G181

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Forwards Monthly Operating Rept for Dec 1982
ML20028G181
Person / Time
Site: Fort Saint Vrain Xcel Energy icon.png
Issue date: 01/10/1983
From: Warembourg D
PUBLIC SERVICE CO. OF COLORADO
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
P-83014, NUDOCS 8302070491
Download: ML20028G181 (1)
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public Service Company & Cdlendo f

" 16805 WCR 19 1/2, Platteville, Colorado 83651-9298 l

January 10, 1983 Fort St. Vrain Unit No. 1 P-83014 Dj;/,(d'. . _

i JAN 2 61983 i .

i Director -

i-Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D.C. 20555 Fort St. Vrain Nuclear Generating Station Public Service Company of Colorado Docket No. 50-267 Operating License DPR-34

Dear Sir:

Attached please find the December, 1982, Monthly Operating Information for the Fort St. Vrain Nuclear Generating Station.

Very truly yours, lh Vac Lo q h 1'7N M/M, Don Warembourg Manager, Nuclear Production DW/arh Attachment cc: Mr. John T. Collins Office of MIPC B302070491 830110 PDR ADOCK 05000 R

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~ISP-3 Attichasnt-35.

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" 1 #1 OPEaATINc DATA uroRT DoCEET NO. 50-267 l DATE January 10, 1983 CoxPLETED af L. M. McBride 4

TELEPaoNE (303) 785-2224 OPERATINO STATUS NOTES

1. Unit Name: Fort St. Vrain
2. Reporting Period: R21201 through 821231

, 3. Licensed Thermal Power (Wt): 002 .

4 Nameplate Rating (Gross We): 342

5. Design Electrical Racing (Net We): 330
6. Maximum Dependable Capacity (Cross We): 342
7. 1:axiz:ua Dependable Capacity (Net We): 330 l
8. If Changes occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Cive Reasons:

None l 9. Power I.evel To Which Restricted. If Any (Net We): 231

10. Reasons for Restrictions. If Any: Restriction to 70% pending resolution of crm t rn e t uni matters This Month Tsar to Date Cumulative
11. H .rs in R porting Pedod 744 8760 30721
12. Number of Hours Reactor Was Critical 423.3 5168.3 19746.7
13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0
14. Hours Generator on-Line 00 3266.2 13174.5
15. Unit Reserve Shutdown Hours O_O 0.0 0.0
16. Gross roermal Energy Generated (?'A) A 'ini 1 1_R99_LRO_6 6.789.425.4
17. Gross Electrical Energy Generated (n d) n' A19 ;AR 9.196.404
18. Net neetrical EnerEy Generated (Sm) -4,234 568,851 2,123,110
19. Unit seivice Tactor 0.0 37.3 42.9
o. Unic Availability ractor 0.0 37.3 42.9
21. Unit Capacity Factor (Using MDC Nat) 0.0 19.7 20.9
22. Unit Capacity Factor (Using DLR Net) 0.0 19.7 20.9
23. Unit Forced Outage Rate 100.0 44.3 36.9 24 Shutdowns Scheduled Over Next 6 Plonths (Type. Date, and Duration of Each): Plant recovery j 830101 - 11.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />. Surveillance testing 830323 through 830412 - 504.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br />.
25. If Shut Down at End of Report Period. Estimated Date of Startup: Reactor is critical at low power.

I

6. Units In Test Status (Prior to Cotimercial Operation): Forecast Achieved IN:UAL CRITICAL:n N/A N/A

! IN:nAL ELEC RICIN N/A N/A

! CO)MERCLt. OPERAn0N N/A N/A

'0 A 10l1 b O O

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, TSP-3 Attach:mnt-3A _,

  • AVERAGE DAILY UNIT POWER LEVEL Issue 2 l

- Page 1 of 1 l

Docket No. 50-267 Unit Fort St. Vrain Date Januarv 10. 1983 i Completed By L. M. McBride i Telephone (303) 785-2224 Month December, 1982 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0.0 17 0.0 2 0.0 18 0.0 3 0.0 19 0.0  ;

4 0.0 20 0.0 5 0 . 0' 21 0.0 .

6 0.0 22 0.0 7 n_n 23 0.0 l

g 0.0 24 0.0 9 0.0 25 0.0 10 0.0 26 0.0 11 0.0 27 0.0 12 0.0 28 0.0 13, 0.0 29 0.0 14 0.0 30 0.0 15 0.0 31 0.0 16 n_n

  • Generator on line but no net generation.

f' TSP-3 A t t ach men t-)C tssee 2 .

! . Page I of I 1981Y SHUTTIDWNS AND I4WER__RIJCCR$teg oocrti no- 50-261 t' NIT me Fort St. Vrain nAir. January 10, 1983 coermm af L. M. McBride Rrrtei mwn December, 1982 Trs.truiiNE (303) 785-2224 SHtrTTING 2

le AWN SYSTFM 09FONFMT 781 DATE TTrE iMWATION REASON RFACTOR II.R I O HF. O1DE CAliSr AND Q)tFICTIVE ACTION To FREVENT RFEllRRDert 82-Olt 821201 F 744.0 H 3 N/A IBil INSTRU Loop 1 shutdown followed by reactor scram and turbine-generator trip on 820930. Outage continued due to primary coolant chemistry impurities and repair of steam generator.

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REFUELING INFORMATION

1. Name of Facility. Fort St. Vrain Unit No. 1
2. Scheduled date for next refueling shutdown. September 1, 1983
3. Scheduled date for restart following refuelin2 November 1, 1983
4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? Yes
If answer is yes, what, in general, will these be? Use of type H-451 graphite.

If answer is no, has the reload fuel design and core configura-tion been reviewed by your Plant Safety Review Connittee to deter-mine whether any unreviewed ~ ~ ~ ~ ~ ~ ~ ~ ~

safety questions are associated with the core reload (Reference 10CFR Section 50.59)?

If no such review has taken __ __________

olace, when is it scheduled?

5. Scheduled date(s) for submitting proposed licensing action and Not scheduled at this time; suceorting information. to be determined.
6. Important licensing considera-tions associated with refueling, e.g., new or different fuel de-sign or supplier, unreviewed - - - - - - - - - - - - - - - - - -

design or performance analysis methods, significant changes in fuel design, new operating pro-cedures.

7. The number of fuel assemblies 1482 HTGR fuel elements.

(a) in the core and (b) in .

the spent fuel storage pool. 11 spent HTGR fuel elements S. The present licensed spent fuel pool storage capacity and the Capacity is limited in size to about one-  !

size of any increase in licensed storage capacity that has been third of core (approximately 500 HTGR '

l requested or is planned, in elements). No change is planned.

number of fuel assemblies.

i

t REFUELING INFORMATION (CONTINUED) i'

9. T1e projected date of the 1992 under Agreements AT(04-3)-633 and last refueling that can be DE-SC07-791D01370 between Public Service discharged to the spent fuel i Company of Colorado, General Atomic.

pool assuming the present l Company, and DOE.*

licensed capacity. I

  • The 1992 estimated date is based on the understanding that spent fuel discharged during the term of the Agreements will be stored by DOE at the Idaho Chemical Processing Plant. The storage capacity has evidently been sized to accomodate eight fuel segments. It is estimated that the eighth fuel segment will be discharged in 1992.

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