ML19351A652
| ML19351A652 | |
| Person / Time | |
|---|---|
| Site: | Fort Saint Vrain  |
| Issue date: | 11/30/1989 |
| From: | Block M, Fuller C PUBLIC SERVICE CO. OF COLORADO |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| P-89478, NUDOCS 8912200239 | |
| Download: ML19351A652 (8) | |
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ay f _ pPublic Service- ::llll:.A, 16805 WCR 19 1/2, Platteville, Colorado 80651 December 6,-1989- l s Fort St. Vrain
- 1. Unit No. 1 P-89478 -
' U. S.- Nuclear Regulatory Commission ATTN: Document Control Desk
. Mail.Stop P1-37 Washington, D.C' 20555 Docket No. 50-267
SUBJECT:
NOVEMBER 1989 MONTHLY OPERATIONS REPORT l' L
Dear Sirs:
Enclosed, please find _the Monthly Operations Report for.the month of ; i November 1989, submitted per the requirements of Fort St. Vrain E
. Technical Specification AC 7.5.1.
L Nuclear Operations at Fort St. Vrain were terminated August 29, 1989. l l 1 If ~you have any questions, please contact Mr. M. H. Holmes at (303) ! l- 480-6960. 2 Sincer ly, v' [ C ar es H. Fuller Managar, Nuclear Production Fort St. Vrain Nuclear l Generating Station y CHF:DLWbhb Enclosure ec: Regional Administrator, Region IV ATTN: Mr. T. F. Westerman, Chief Projects Section B Mr. Robert Farrell Senior Resident Inspector Fort St. Vrain 8912200239 891130 (N gDR. ADOCK 0300026*7 PDC , b
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l s i 4 This' report contains the highlights of; the. Fort St. Vrain, Unit. ; O' X- No'. 1, activities operated under the ' provisions' of the Nuclear' -
~ Regulatory Commission' . Operating License No. DPR-34. This report is :
for the month of November,'1989. 1 (
,!h0 t 3
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1.0: NARRATIVE
SUMMARY
OF DEFUELING OPERATING MPERIENCE'~~ AND MAJOR-- h4 _SKFFTY RELATED MAINTENANCE l l 'The reactor. remained shutdown the entirt u a " M ember,.1989, i following Public Service Co. of C l o -3 ' ' i s i t.n to end :; nuclear operation at Fort St.-Vrain. . e p . Preparations for defueling and decommissioning are proceeding'.. 1
- t. .
On November 27, 1989~,- one layer of fuel elements in Region 33 was *
. removed:from the core with the fuel handling machir.e and placed' g in- Fuel Storage Well '.#2. Further fuel movement was postponed pending_NRC approval of a Design Features Technical Specification
" Amendment that will allow boronated graphite defueling blocks to
-be placed in the core.
I J 2.0 SINGLE' RELEASES OF RADI0 ACTIVITY OR RADIATION EXPOSURE IN EXCESS 0F 10% OF THE ALLOWABLE ANNUAL- VALUE !, None:
-3.0 INDICATION- 0F FAILED' FUEL RESULTING- FROM IRRADIATED' FUEL-
' EXAMINATIONS 4 None ;
e 4.0 MONTHLY OPERATING DATA REPORTi Attached
--5.0 CONTROL R0D DRIVE PARTIAL SCRAM TEST RESULTS AND MAXIMUM DAILY
' TEMPERATURE REPORT Not Required this month.
'i i
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~ OPERATING DATA REPORT- DOCKET NO. 50-267 DATE December 15. 1989 COMPLETED BY' M. L. Block TELEPHONE (303) 620-1180 1
OPERATING STATUS l NOTES j
; 1. Unit Name: Fort St. Vrain. Unit No. 1
- 2. Reporting Period: 891101 through 891130
- 3. : Licensed Thermal Power (MWt): R47 l 4 Nameplate Rating (Gross NWe): 342
- 5. Design Electrical Rating (Net MWe): 330 .l
- 6. Maximum Dependable Capacity-(Gross MWe): 342 7, Maximum Dependable Capacity (Net MWe): 330
. 8. If Changes Occur in Capacity Ratings (!tems Numoer 3 Through 7) Since Last Report. Give Reasons:
None ; 1
. 9. Power Level To Which Restricted, If Any (Net MWe): 0.0
- 10. Reasons For Restrictions. If Any: -Fort St. Vrain ceased nuclear-operation on August 29, 1989.
j i This Month Year To Date Cumulative _
- 11. Hours In Reporting Period 720.0 8.016.0 91.345.0 Ll
- 12. Numoer Of Hours Reactor Was Critical N /A N/A N /A 113. ; Reactor Reserve Shutdown Hours N/A N/A N/A
- 14. Hours, Generator On-Line N/A N/A N/A
- 15. . Unit Reserve Shutdown Hours N/A N /A N/A
- 16. Gross Thermal Energy Generated (MWH) N/A 1.562.441.1 16. A sn M1. 9 )
- 17. Gross Electrical Energy Generated (MWH) N/A 576.430.0 4.R16.814.0
. 18. Net Electrical Energy Generated (MWH) -1,981.0 525.061.0 4.275'.055.0
- 19. Unit Service Factor N/A N/A N/A l
- 20. Unit Availability Factor N/A N/A N/A
- 21. Unit Capacity Factor (Using MDC Net) N/A N/A N/A
- 22. Unit Capacity Factor (Using DER Net) N/A N/A N/A i
- 23. . Unit Forced Outage Rate N/A N/A __
N/A ;
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): Fort St. Vrain ceased nuclear operation on August 29, 1989.
' 25. If Shut Down At End Of Report Period. Estimated Date Of Startup: N/A
- 26. Units In Test Status (Prior To Comercial Operation): Forecast Achieved INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A
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--o AVERAGE DAILY UNIT POWER' LEVEL: -
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DocketINo. 50-267D :t I 6s x.7 , ' Unit--Fort St.-Vrain Unit No. I v ,,
...;Date 6ecember 15, 1989 -; .
-Completed By M. L. Block n P ~. Telephone.(303) 620-1180-
;y. ,
Me i.d.[ '-- Month- NOVEMBER-
- e. -
q
.DAYJ: AVERAGE' DAILY-POWERlEVEE
. DAYS AVERAGE DAILY -POWER LEVEL
,'3j~ .-
l(MWe-Net): (MWe-Net)~ ..
,y i
, ~1', 0 : 0.'- . . . _
'17- 'O.0 ,
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.- 18 :/ 0.0 ,
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- 19. 0.0 j
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- 0.0J 21 0.0' s61 0'. 0 22; 0.0 7 ~0.0- .23- 0.0 N .,
4 8 0.0 24 -0.0 i
.~ 9 ' -
'O.0 25 0.0- -
s) 3
- 10 J ~0.0- -26 0.0' 11 0.0 -27 0-0
. A
. I 12L 0.0 _.
28- 0.0 '! t1 '13 : 0.0 29 0.0 g. s .
< "+ -14 0.0- 30 0.0 l>
- c 153 0.0- '31 N/A 1
0.0-
- 16. ,
y, _-: Nuclear Operations at Fort St. Vrain were terminated on August 29, 1989. 3 k 3
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' UNIT ~ SHUTDOWNS DMD' POWER REDUCTIONS' . .
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. DOCKET'NO. 50-267-UN t TI MAMC Tort ~ St. ' Vra in Util t ' 900. I '. -
~
[ DATE December 151 1989
. :p
. COMPLETED BY~M. L." Bfock
~
l
. TELEPHONE ( 303 ) 620-1180 REPORT HONTH- . NOVEMBER 1989' I i 1 1 1 l ME1HOO OfI. . t: ;1. . .
;Iw ,
I I I I I SHUTTING I- .
-l- .
.I 1l CAUSE" AND CORRECT IVE - ACT 4 ON , 'l:
NO. I DATE lTYPEI DURATION l REASON. LER #"
-l DOWN- -I ISYSTEMICOMPONENTI TO PREVENT RECURRENCE' ; l'
'l
~ l i I I i 1 REACTOR I alCODE'-l CODE -It , I l l l l 1 . 1 .. l .: 1 -
. .. -1 189-091 891101 '1 F l 720.0- r '
.1 -
.N/A.. I ' N/A E ':1 ' N/A, I ' 1Nuc lea r Ope ra tions we re te rmina ted on ~ 28 - ,+ _f
'I:. August 29, '1989, see LER 89-018.
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'" , REFUELING 21NFORMATION , .}
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.lfl. Name of Facility l- -
I. Fort St. Vrain Unit No.'1' l .; l_ , I l . lL 0 l 2. Sche'uled d date for,next llNonc, no further refueling at; i
.l4 refueling shutdown. -l FSV is expected. l -l 4
. El
. l_. l
.l13. '
Scheduled date for. restart l N/A j. ! j following refueling.- -- l , l .-
- l. .
to' l 4. Will refueling or-resumption ofl N/A -l 7
- l^ operation thereafter require a l_ -l
-technical specificati.on change-i-
, .]. l -;
l :or other license amendment?- -l _l-
- l l l t
- l. . lf answer is yes, what,L in' l ---------------- . ]-
l general, wil1~these be? !l .]
'l .
-l - l-
. If answer _is_no, has the reloadj l :- l l , fuel' design'and core.configura-l l
.l- tion been reviewed by your l l l- Plant Safety. Review Committee- l N/A l '
l: .to determine whether any unre- l l~ l viewed: safety questions are l 'l , l : associated with the core reload l- l 3
,l. ;(Reference l10 CFR!Section._ l- l ,
-l --50. 59)? l ;
.l' ls If no'such review hai taken _
l N/A l. t l place, when is it scheduled? l l 1 l- I -l
," l.5. Scheduled date(s)=for submit- l l l: ting proposed licensing action l ---------------- l l and supporting information. 1, ' l Lt. -
1 I : lJ6. Important'11 censing considera- l .]
.I- tions associated with refuel- l l l -_ing,'e.g., new or:different l l l fuel' design or supplier, unre- l ---------------- l l viewed design or performance -l l _
'I analysis methods, significant l l
'l- changes in fuel design, new l l
>l operating procedures. l l
-l- . -
l l l.7. The number of fuel assemblies l l
+ l' (a) in the core-and (b) in the l a) 1475 HTGR fuel elements l l spent fuel storage pool. I b) 7 spent fuel elements l
g
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g ;z . REFUELING:INFORMATION (CONTINUED)
~
l~- -- l- l _s j 8 '. .The'present licensed spent'fueil- :l PF .l - 'por.l. storage capacity'and=the 1 - .
._ l L= l: size of any; increase:.in-- .
l Capacity.is limited in size to' -l.
- l. licensed storage capacity that l about one-third of core -
l
- b. -l' has-been; requested or.is. l (approximately 500_HTGR elements).l
\m1 :l planned,11n number of fuel l No change is planned. =l Qf -l ' assemblies. l- ~l a ~ l-- -- -
. l _
l 0 .l 9. The projected date-of the last l No further refueling is: . l 7 >l- refueling that can be div- l anticipated at Fcrt St. Vrain.
- l
.l^ -charged to the spent fuel-pool l l, F l assuming-the present licensed l l l- capacity. I- , l
- ' *c 'Under Agreements AT(04-3)-633 and DE-SC07-791001370 between Public Service Company of Colorado, General Atomic-Company, and DOE, -spent
~ fuel discharged during the defueling process will,be stored by DOE at-the. IdanoL Chemical Processing' Plant._=The- storage capacity :is .
presently. sized to accommodate eight fuel' segments.' It is estimated I that the eighth fuel segment will be-dischargeo in 1991. Discussions
~
- concerning _the' disposition of ninth- fuel segment are in progress with
- 00E. . Nuclear Operations:at Fort St. Vrain were terminated August 29, 1989, i
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