ML20138M226
| ML20138M226 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 10/22/1985 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20138M222 | List: |
| References | |
| NUDOCS 8510310590 | |
| Download: ML20138M226 (2) | |
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UNITED STATES
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NUCLEAR REGULATORY COMMISSION d
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U FET) FVALUATION AMENDMENT N0. 27 T0 hPF-11 r
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LA SALLE COUNTY STATION, UNIT 1 I
DOCKET 60. 50-373 i
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Intrcduction l
I By letter dated April 10, 1965 Con.onwealth Edison Cor:pany (the licensee) l oropcsed an arendrent rcquesting changes to the La Salle L' nit 1 Technical i
l Specificaticns to ir,ccrporate the instrutcents tcr th seppression pool water level and water terperature rounttoring instrumentatien at the rernte shutectr. panel. This is in accordance with Supplement 7 to the la Salle Safety j
Evaluation Report, Evaluation j
As a result of requirer.ents frctn Supplement 7 to the La Salle Safety Evaluation i
j Report, the licensee is incorporating the suppression pool water level and water torperature ir.cnttoring instrumentaticri at the rerote shutdown panel.
The i
i purpose of the instrurents is tc cssess the status of the suppressicn pool l
wat sink t,y nonitoring the water level er:0 trrrerature in the event shutdctn l
rrcm cutside the control room is reduired.
There hill be one channel provtdtc l
for suppresstun pool level ar.d suppression pool terperature.
These Instrutnents I
will be periodically checked on a renthly basis and will be. calibrated during a l
refuelir.g outage.
Since this instrurentation is not >ct installed, the licenscc l
indicated that this instrumentation will be added to the remote shutdown parel l
at the first refueling outage.
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t Based on the NRC staff's ruview of the information provided by the licensee, l
and a revitw of the bases for surveillance requirtrent$ of Othur instruments
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l at the remote shutdcun perel, the staff concludes that the proposed revisions to the La Salle Unit 1 Technical Specifications are acceptnic. With respect t
j to adding this instrunentation at the first refueling outage, the staff finds t
this approach acceptabic.
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Environnontal Considor_ation This amendront involves a change in the installatico or ere of a facility i
component located within the rustricted arua as duf tred in 10 CFR Part 20.
The staff has determined that the amundrcunt involves 00 significant t
increase in the arrcunts, and no si nificant chango in the typus, of ar.y
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offluents that may be released of f ite, arid that thcare is ro significant I
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. ir. crease in individual er cerclutive occupational radiation exposure.
The Cottissien has previously issued a prcrestd firding that this arendrent invcives no significant hazards cccsideratiori and there has been to pLblic cLLetnt on such finding. Accordingly, this atendment meets the eligibility criteria for cateperical exclusion set forth in 10 CFR 51.22(c)(9). Pursuant to10CFR51.22(b) co, t rvircrrental impact statement or environn: ental assessntnt need be prepared in Connection with the issuance of this amendment.
Conclusien The Cert 11ssion rade a prcpused cetermination that this tr.ctr.rcrt involves no significant hazards ccrsiceration which was published in the federal Register
(!0 Fi ti.72) cn tay %1, 1965. l.c pubi tc cu rce.nts v a re received.
l llc have concluded, basr.c cn the censiderations discusste 6tove. that:
(1) there is reoscooble assurance that the health tr.d safety of the public will not be endangered by operation in the propused manner, and (%) such activities util Le ccocucted in compliance with the Cerriission's regulations cod the issuarce of these amendments will ret te initiical to the cotron aetense ano security or to the health and stfoty of the public.
Dated:
October 22, 1995 l
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