ML19308A481

RO 76-46/1P:on 761212,boron Concentrations in Borated Water Storage Tank Found Below Required Minimum.Boric Acid Injected to Return Concentration to Necessary Valve.Possibly Caused by Water Leakage from Reactor Coolant Sys

ML19308A481
Person / Time
Site:	Three Mile Island
Issue date:	12/13/1976
From:	Colitz J METROPOLITAN EDISON CO.
To:
References
NUDOCS 7910250621
Download: ML19308A481 (2)

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f 230 h3..rs cn 13 Oc:(-ber l'*76.

Tne folio.<ing cerort is sub-itted in ectordance with Sectie' 6.9.2.*P) cf ppendb '?.' to the Te:hnical Sneci'ications.

O,n 1 Decc-ber 1?76, hile nar'or-in: 59 1201-:.4, er 5 san... t r,.2., . g .iater ,M p,ic, ,.or;n c:ncentrat:.o-S less * ::'1 Eccatcc c:.../u, co r:st,gs

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. sire, in Section 3.3. .1 of prendi. ' ') . sere cbt "r.ed. Scecr:1 s: :Iss ..ere cbtainsd in order to sr.hsta,tiate the cut-of-spe-ification resait. The resul ts s.ere an.fn11n.m: f 333 - 2:00 ::n", 01 5 - 22 3 co- and 0330 - 2202 ru . t.: 2EF burs nica hc: dred nicety (?90) calinns of :.cn:cntrate: caric 6:id ('1,I'C ra '

was injected intc the E*.45T in order to i, rease tne baron con:en ratior to r;reater tun 2270 pr.

I. sa-D..ie tai.en at I'30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> indicated a toron con:entratior, of 229- ra-and the ...,3.  : was reporte as teit? in see:ification durir.g y discussio*: ui;h D. Cachton, 5 Jbsrpent sa-.914n7 indi:sted soren concentrations less tnan 2270 pa-2010s50[>2/ J y - - w-

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