ML19257B525
| ML19257B525 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 03/13/1979 |
| From: | Cutler R GENERAL PUBLIC UTILITIES CORP. |
| To: | Arnold R GENERAL PUBLIC UTILITIES CORP. |
| References | |
| TASK-TF, TASK-TMR TMI-2-4045, NUDOCS 8001160566 | |
| Download: ML19257B525 (9) | |
Text
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G 7/2-3-3 9% l,g, - ]nterLCN3C8 MemCrai'duiii
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March 13, 1979
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Sur,ect ngI_ ; Startup Test Program IIistory /4 and Delay Analysis N.s N
.'O R. C. Arnold L003:.on Mt. Lakes
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D!I-2/4045 f
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'N My me=o of January 23, 1979,(ntI-2/4022) included a Su= mary 9
Chronology of TMI-2 In-Plant Activities, Chronology Bar Chart with a
critical path overlay and a Power / Mode Histogram for the period 2/8/78 through 11/16/78. Attached for your information are updates of those docu=ents extended through co==ercial operation, 12/30/78.
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R. C. Cutler RCC/brh Attachments CC:(all w/encls.)
T. J. Faul'aer R. W. Heward, Jr.
W. H. Hirst
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- 3. u,, e NOV. 5 0 Turbine screen removal outage continues I
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Installed 7 cooling fans on Reactor Head service structure to avoid overheating CRD Position Indicator Assemblies.
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Ccepleted Turbine Screen Removal outage.
20 m
Commenced primary heatup.
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i Tso CRD's stuck on bottom.
21 Discovered chlorides in RC System.
Stuck rods freed and operable.
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Chloride cleanup of RCS in progress.
G 22 Oil discovered in condensate system.
Source unknown.
i Cr.menced clant ccoldown due to cil contamination.
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'cv 4 0 Primary and Secondary, System cleanup in progress.
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Completed System cleanup.
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Commenec_
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- - -$ 9 /A,v 1 20 Unit placed on line.
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2 3 0 C5 R: tripon low pressure caused by overfeeding F.W. to OTSG when compen-sating,for spurious high level signal causing loss of F.W.
1 20 Tx1 trip on low pressure when F.W. heating was placed on extraction 30 sty n.
F U. eue of cegari sy3frff.g. DES.L Jy.; pfe.g.sure _degg; ale.d,.____...._.
ES actuated. NaOH valves not cpened.
(Found feed regulator valves pinned for manual operation.)
RCS cleanup for residual chlorides found in system after last trip.
3 2
HD-P-lC trips on phase overcurrent - could not rotate shaft.
1 40 HD-P-135C - water in oil re~servoir.
- 72 HD-P-13 running, cleaning oil on HD-P-lC
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- l Heat balances in progress.
I Power doppler coef. measurements found acceptable.
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90 Holding for xenon equilibrium (Heater drain pump repairs in progress) l l
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l Xenon equilibrium established.
90" testing in progress. Discovered RCS low flow problem.
i RCS flow problem being investigated. Other power escalation testing in progress.
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j Continue to evaluate RCS flow pr,blem.
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Dec.
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2 FJ-P-1B back in service v
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l 90 Holding for xenon.
t 23 Xenon equilibrium established.
- ,.i 97 Test program resumes at full power.
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5 Full power steady state and tran". lent testing continues.
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', Satisf actorily completed full power testing, preparing for full power
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g.:nerator trip test.
l Vi 13; Perfor ed; generator trip test satisfactorilf.
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t; Tut ?rogram comoteted.
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i 11 1 90 Ei-P-13 Suction Strainer being repaired.
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( 12 60 Con =enced reducing power to re=cve turbine from lina 4" ^d er to facilitate repair of Ri-P-13 suction strainer-6fing % rmanite. '
Found high Na in secondary.
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g 55 Discovered El-P-13 would not stay.6n turning gear and would not
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13 rotate; taken out of service for repair.
V Na in secondary cleaned up.
I?ork on Ei-P-13 continues i
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3 0 Commenced reactor cooldown. Dessicant found in ICC'.i System.
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Ei-P-13 repair continues.
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! Condensate polishing systen acid pumps inoperable.
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Dec 2 0 Performed =sintenance work prior to return to power.
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i 1 20 Returned to cower.
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