ML18142B881: Difference between revisions
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<.MISC/P~ (3) <VOLLMER HAR LESS R. INGRAM (L) ~ F. WILLIAMS STEELE <<H EXTERNAL DISTRIBUTION s,1 LQggL pDR~Lnons NY snd Rochester, NY | <.MISC/P~ (3) <VOLLMER HAR LESS R. INGRAM (L) ~ F. WILLIAMS STEELE <<H EXTERNAL DISTRIBUTION s,1 LQggL pDR~Lnons NY snd Rochester, NY | ||
~1 TIC (ABERNATHY) (1)(2)(10) | ~1 TIC (ABERNATHY) (1)(2)(10) | ||
~1 NSI C (BUCHANAN) 1 ASLB 1 | |||
~1 NSI C (BUCHANAN) 1 ASLB | 1 NATIONALLABS W. PENNINGTON, Rm E-201 GT CONSULTANTS '. | ||
1 PDR SAN/LA/NY 1 BROOKHAVEN NAT LAB 1 | |||
NATIONALLABS W. PENNINGTON, Rm E-201 GT CONSULTANTS '. | |||
1 PDR SAN/LA/NY 1 BROOKHAVEN NAT LAB 1 | |||
ULRIKSON, ORNL AGMED (RUTH CiUSSMAN) | ULRIKSON, ORNL AGMED (RUTH CiUSSMAN) | ||
~- 1 Newton Anderson ACRS SENT TO LIC ASST | ~- 1 Newton Anderson ACRS SENT TO LIC ASST | ||
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1 | 1 | ||
4i!r5ie.l"',il Pii'li7iFiPii ROCHESTER GAS AND ELECTRIC CORPORATlON o 89 EAST AVENUE, ROCHESTER, N.Y. 14649 LEON D. WHITE. JR. T E I. E P H 0 N E VICE PIIESIOENT *IIEA COO E TIa 5 4 6-27 00 Fila Gg>> | 4i!r5ie.l"',il Pii'li7iFiPii ROCHESTER GAS AND ELECTRIC CORPORATlON o 89 EAST AVENUE, ROCHESTER, N.Y. 14649 LEON D. WHITE. JR. T E I. E P H 0 N E VICE PIIESIOENT *IIEA COO E TIa 5 4 6-27 00 Fila Gg>> | ||
a~ %'4"- " April 17, 1975 | a~ %'4"- " April 17, 1975 | ||
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[PLEASE PRINT ALL REQUIRED INFORMATION) | [PLEASE PRINT ALL REQUIRED INFORMATION) | ||
LICENSEE LICENSE EVENT NAME LICENSE NUMBER TYPE TYPE Jog NY R EG1 0 0 00 00 0 0 0 4 1 1 1 1 ~01 7 89 14 15 26 30 31 REPORT REPORT CATEGORY TYPE SOURCE DOCKET NUMBER EVENT DATE REPORT DATE | LICENSEE LICENSE EVENT NAME LICENSE NUMBER TYPE TYPE Jog NY R EG1 0 0 00 00 0 0 0 4 1 1 1 1 ~01 7 89 14 15 26 30 31 REPORT REPORT CATEGORY TYPE SOURCE DOCKET NUMBER EVENT DATE REPORT DATE | ||
~01 GQN'T ~MI T L 0 5 0 0 2 44 04 0 8 75 04 1'7 75 | ~01 GQN'T ~MI T L 0 5 0 0 2 44 04 0 8 75 04 1'7 75 7 8 57 58 59 60 61 68 69 74 75 80 EVENT DESCRIPTION | ||
7 8 57 58 59 60 61 68 69 74 75 80 EVENT DESCRIPTION | |||
[oO~J During refueling shutdown the post accident filters charcoal samples showed "A" filter 7 8 9 80 QQ3] charcoal molecular iodine removal efficienc of 99. 4%, while for "B", above the 7 89 80 | [oO~J During refueling shutdown the post accident filters charcoal samples showed "A" filter 7 8 9 80 QQ3] charcoal molecular iodine removal efficienc of 99. 4%, while for "B", above the 7 89 80 | ||
~04 acceptance criteria of 99.9%. Methyl iodide removal efficiencies for "A" and "B" were 8 995.9% and 96.7% respectively, and both systems were operable. This is the first such80 | ~04 acceptance criteria of 99.9%. Methyl iodide removal efficiencies for "A" and "B" were 8 995.9% and 96.7% respectively, and both systems were operable. This is the first such80 | ||
Line 121: | Line 114: | ||
Vexy true yours Charles: F PXaCE. | Vexy true yours Charles: F PXaCE. | ||
Superintend'ant CEP."CI xc' G, J., Ssrax'thout: . RGGE Corp. | Superintend'ant CEP."CI xc' G, J., Ssrax'thout: . RGGE Corp. | ||
P, Oaf.tePr RGM Corp | P, Oaf.tePr RGM Corp O'. P Sweet EQ&K Corp | ||
O'. P Sweet EQ&K Corp | |||
1}} | 1}} |
Latest revision as of 00:31, 3 February 2020
ML18142B881 | |
Person / Time | |
---|---|
Site: | Ginna |
Issue date: | 04/17/1975 |
From: | White L Rochester Gas & Electric Corp |
To: | O'Reilly J NRC/IE, NRC Region 1 |
References | |
LER 1975-008-00 | |
Download: ML18142B881 (7) | |
Text
>REPORT OF ABNORMAL OCCURRENCE AND/OR INCIDENZ NRC DISTRIBUTION FOR PART 60 DOCKEd MATERIAL (TEMPORARY FORM)
CONTROL NO: 4414 FILE: INCIDENZ REPORT FILE FROM: R est r Gas and Electr DATE OF DOC DATE' EC'D LT'R'WX RPT OTHE R Corp Rochester, N.Y, L.D ~ White 4>>17-75. 4-22-75 XXXX TO: ORIG CC OTHER SENT AEC PDR Mr James P. O'Reilly I-signed SENT LOCAL PDR CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:
40 50-244 DESCRIPTION: ENCLOSURES:
Ltr trans the following: Abnormal Occurrence 8'75-08 on 4-8-75 concernipg e degradation of charcoal filter iodine removal.
efficiency ~ ~ .~~~
@( KNQVfl CADGED BO NOT H,EMOVE PLANT NAME: RE Ginna O'I FOR'ACTION/INFORMATION "75 JGB BUTLER (L) SCHWENCER (L) Zl EMANN (L) REGAN (E)
W/ Copies W/ Copies W/ Copies W/ Copies CLARK (L) STOLZ (L) DICKER (E) LEAR (L)
W/ Copies W/ Copies W/ Copies W/ Copies I &flan tL) v HSSALLO (L) KiliGHTGN (c) QPc Lb W/ Copies W/ Copies W/ Copies W/ Copies KNIEL (L) PURPLE (L) YOUNGBLOOD (E)
W/ Copies Wopies W/ Copies W/ Copies INTFRNAL DISTRIBUTION
-I LE TECH REVIEW DENTON LIC ASST A/T IND .
~NR ~SCHROEDER pG R IMES R. DIGGS (L) BRAITMAN OG C, R OOM P-506A ~i AC CA R Y GAMM ILL H. GEARIN (L) SALTZMAN GOSSI CK/STAF F KNIG HT KASTNER E. GOULBOURNE (L) ME LTZ
~CASE PAWLICKI BALLARD P. KR EUTZ E R (E)
GIAMBUSSO - SHAO SPANGLER J. LEE (L) PLANS BOYD "'"~ STE L LO M. MAIGRET (L) MCDONALD MOORE (L) <'~HOUSTON ENVI RO S. REED(E) CHAPMAN.
DEYOUNG (L) "" NOVAK MULLER M. RV ICE (L) DUBE (Ltr)
SKOVHOLT (L) ~ROSS DICKER . SHEPPARD (L) E. COUPE GOLLER (L) (Ltr) KNIGHTON SLATER PETERSON
~ IPPOLITO M.
YOUNG BLOOD H. SMITH (L)
(E)
HARTFIELD (2)
P. COLLINS ~EDESCO DENISE LONG REGAN S. TEETS (L) ~ KLECKER REG OPR LAINAS PROJECT LDR G. WILLIAMS(E) EISENHUT WF I E 5, I REGION (2) BE NA ROYA V.'ILSON (L) WI GG I NTON
<.MISC/P~ (3) <VOLLMER HAR LESS R. INGRAM (L) ~ F. WILLIAMS STEELE <<H EXTERNAL DISTRIBUTION s,1 LQggL pDR~Lnons NY snd Rochester, NY
~1 TIC (ABERNATHY) (1)(2)(10)
1 NATIONALLABS W. PENNINGTON, Rm E-201 GT CONSULTANTS '.
1 PDR SAN/LA/NY 1 BROOKHAVEN NAT LAB 1
ULRIKSON, ORNL AGMED (RUTH CiUSSMAN)
~- 1 Newton Anderson ACRS SENT TO LIC ASST
"~" SEND ONLY TEN DAY REPORTS NEWMARK/B LUME/AGBA BI AN 1 Rm B-127 GT 1 J. D. RUNKLES, Rm E-201 GT
~
1 f'
~ ~
h
~ ~ ~ ~ ~ ~
1
4i!r5ie.l"',il Pii'li7iFiPii ROCHESTER GAS AND ELECTRIC CORPORATlON o 89 EAST AVENUE, ROCHESTER, N.Y. 14649 LEON D. WHITE. JR. T E I. E P H 0 N E VICE PIIESIOENT *IIEA COO E TIa 5 4 6-27 00 Fila Gg>>
a~ %'4"- " April 17, 1975
~ojOI~
Mr. James P. O'Reilly, Director 9 ~g Q ~OEw l2 U. S. Nuclear Regulatory Commission Cl IPT'c $
Office of Inspection and Enforcement Region I, 631 Park Avenue King of Prussia, Pennsylvania 19406 0'"'ubject:
Abnormal Occurrence 75-08, Degradation of charcoal filter iodine removal efficiency R. E. Ginna Nuclear Power Plant, Unit No. 1 Docket No. 50-244
Dear Mr. O'Reilly:
In accordance with Technical Specifications, Article 6. 6.2a, the attached report of Abnormal Occurrence 75-08 is hereby submitted. Two additional copies of this letter and the attachment are en'closed..
I Very truly yours, L. D. White, Jr.
Attachment cc: Mr. Donald F. Knuth (40)
+PXTTZ U5HEC 8'
O
J
~ 5 lp
CONTROL BLOCK:
~ LICENSEE EVENT REPC
[PLEASE PRINT ALL REQUIRED INFORMATION)
LICENSEE LICENSE EVENT NAME LICENSE NUMBER TYPE TYPE Jog NY R EG1 0 0 00 00 0 0 0 4 1 1 1 1 ~01 7 89 14 15 26 30 31 REPORT REPORT CATEGORY TYPE SOURCE DOCKET NUMBER EVENT DATE REPORT DATE
~01 GQN'T ~MI T L 0 5 0 0 2 44 04 0 8 75 04 1'7 75 7 8 57 58 59 60 61 68 69 74 75 80 EVENT DESCRIPTION
[oO~J During refueling shutdown the post accident filters charcoal samples showed "A" filter 7 8 9 80 QQ3] charcoal molecular iodine removal efficienc of 99. 4%, while for "B", above the 7 89 80
~04 acceptance criteria of 99.9%. Methyl iodide removal efficiencies for "A" and "B" were 8 995.9% and 96.7% respectively, and both systems were operable. This is the first such80
~05 occurrence with this s stem. "A" filter will be char ed with charcoal meetin acce t- '
Bance criteria per Technical Specifications before next startup. (Abnormal Occurrence 1006 50-244 75-08.
7 8 9 PBME 80 SYSTEM CAUSE COMPONENT COMPONENT CODE CODE COMPONENT CODE SUPPUER MANUFACTURER VIOLATION I007I ~SC ~E F I L T E R N A 2 2 0 7 8 9 10 11 12 17 43 44 47 48 CAUSE DESCRIPTION
[QDB] The system is isolated from air flow exce t for testin, so reduced molecular iodine 7 8 9 80 Qpg removal efficiency may be due to aging of the charcoal. The filters are AAP-105P-842835, 7 8 9 80
~10 installed in 1969. A Technical Specification change will be considered to replace the 7 89 FACILITY METHOD OF ont . un er txona Factors -
80 STATUS % POWER OTHER STATUS DISCOVERY DISCOVERY DESCRIPTION
~oo o
'2 NA b molecular iodine removal testing 7 8 9 10 13 44 45 46 80 FORM OF AMOUNT OF ACTIVITY LOCATION OF RELEASE NA NA 7 8 9 10 11 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION
[<is) ~0o o E NA 7 8 9 11 12 13 80 PERSONNEL INJURIES NUMBER DESCRIPTION
~<< ~oo o NA 7 89 11 12 80 OFFSITE CONSEQUENCES NA 7 8 9 80 LOSS OR DAMAGE TO FACILITY TYPE DESCRIPTION
~16 P
~ 7 89 10 80 PUBLICITY um 7 89 80 ADDITIONAL FACTORS CG18 Cause Description (cont'd.) surveillance acceptance criteria of 99.9% molecular 80 iodine removal efficiency to 90.0% methyl iodide removal efficiency.
7 89 80 Charles E. Platt PHDNE, 7 1 6/546-2 700, ext. 29 1-250 GPO 81II . 66T<<
~ ~4 I~4
"~
) ~
~ Ill% V ~'
ROCHEXTERGAXAHS Ef ECYRIC. CORPORATION::>>- GF EAST AVEHUE,. RGC'flFSXEQ;,A.Y 1'464K TtLCt'es Obf.
aeca-coat.sic 946 2200 Gi~ Station, LprLX 9,. 1975.
Hr Dames; P Rei11y Mrector.
U S . Nueleam Regulato~:Camai;saxon: .
Region 1.
631 ParR Ama...
Mng. oZ Prussia Pa X9006:-
I ~
Su&ject= ASnoansXi accurrerrce. f75-0E.=~ %re; "d'ost'ceid'ent: Charcoal:,
fil'tom. bank testee% 9%.47.'kfi,cLeni fox: maXeculax iadine'b.-
snxytim The TachnicaX: Speci ffcatfaa 35mht .Xs 9%97.
Seaz'r O'RciZX~:
f Thea. s .ta caxrEXrrn; my phone=.ca1.1. to. Hr Paul XeXXog. this, morning te"report AbnoexaaI. Occurrence ~3%5'-08; at Ginna Mation On FuxcTa 26 ...X975'e A. & E'Pant Acumen@'Charcoal ffXtee'systems" ware:.
tested. fox.Zmon..filter efficiency and a snmpie af'harcaaX. vm .removed.
&cm each: hank and ansXyzed:.for moIecuXm trodi:ne reuada1:. ef Q.agency.
~ Paragraph 4%.2.3E of the Technical. SpecifXcaCXons- ca1l fox ae efx=ciency of. 99'L mcxXecuXar iodine..remove'". Xafoancd'rat'fficatioxr of th'; results.
shee 'he. "A".'iltee bank. to}.be 99A7. eff2cxanh fox ecrIecuLar iadine; rataomX Thc. Ekevn" anK xo&na test uexe perfaenccL. by.. Hueless Consulting. Service Ine oE Columbus. EiT~re. Furtl'ver: testiq, Xor @ethyl iaaMne. absarption eHxciency miXX. ba done f
Vexy true yours Charles: F PXaCE.
Superintend'ant CEP."CI xc' G, J., Ssrax'thout: . RGGE Corp.
P, Oaf.tePr RGM Corp O'. P Sweet EQ&K Corp
1