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| issue date = 04/23/1976 | | issue date = 04/23/1976 | ||
| title = LER 1976-012-00 for R.E. Ginna, Containment Personnel Airlock Handwheel Shaft Seal Excessive Leakage During Testing | | title = LER 1976-012-00 for R.E. Ginna, Containment Personnel Airlock Handwheel Shaft Seal Excessive Leakage During Testing | ||
| author name = White L | | author name = White L | ||
| author affiliation = Rochester Gas & Electric Corp | | author affiliation = Rochester Gas & Electric Corp | ||
| addressee name = O'Reilly J | | addressee name = O'Reilly J | ||
| addressee affiliation = NRC/IE, NRC/RGN-I | | addressee affiliation = NRC/IE, NRC/RGN-I | ||
| docket = 05000244 | | docket = 05000244 | ||
Line 16: | Line 16: | ||
=Text= | =Text= | ||
{{#Wiki_filter:NRC FORM 195 I2.'IO I NRC QSTB I BUTION To:J.P.O"Reilly | {{#Wiki_filter:NRC FORM 195 U.S. NUCLEAR REGULATORY COM 'ION DOCKET NUMBER I2.'IO I FILE NVMOEB NRC QSTB I BUTION I'QB PART 50 DOCI(ET MATERIAL INCIDENT REPORT To:J.P.O"Reilly F"oM: Rochester Gas-'& Elec Corp. DATE OF DOCUMENT Rochester, N.Y. | ||
L.D. White,. Jr. DATE RECEIVED QI.ETTER QNOTOBIZED PROP INPUT FORM NUMBER OF COPIES RECEIVED gQCOPY OB I GINA L g UN C LASS IF I E 0 3 | |||
(30 Carbon Cys.Received) | DESCRIPTION ENCLOSV RE Ltr. trans the following....... Licensee Event Report (R.O. ¹ 76-12/3L- 30 day report) on 3-31-76 Concerning Containment pers nn sonnel airlock handwheel shaft. seal excessive leakage durning testing....... | ||
Et-I PLANT NAtiiE: RE Ginna¹1 NOTE: XF PERSONNEL EKPOSURE XS INVOLVED SEND DIRECTLY TO KREGER/J~ | (30 Carbon Cys. Received) | ||
A~~>s I P | DO NOT P.FMOXS | ||
-eUIBIOry | ,<hCKNOWL~~ Et-I PLANT NAtiiE: RE Ginna ¹ 1 NOTE: XF PERSONNEL EKPOSURE XS INVOLVED SEND DIRECTLY TO KREGER/J ~ COLLINS SAFETY'RANCH FOR ACTION/INFORMATION ENVIRO SAB 4-28-76 CHIEF: Pur Ile Sl 3 CYS FOR ACTION LIC ~ ASST: S eppard W/ CYS ACRS CYS ENT TO LA INTERNAL D IST Rl BUTION NRC PDR X R E 2 SCHROEDER/IPPOLITO 0 | ||
/~Q re | NOVAK CHECK | ||
.R HES &JFN E 7 | |||
TEDESCO HACCA StiAO VOL'LHER~HUNCH KRE ER CO NS EXTERNAL DISTRIBUTION CONTROL NUMBE R LPDR TXC NSXC | |||
(" | |||
A~ | |||
~ > s I P y ~ ~ ~ 9 /I u | |||
il | |||
-eUIBIOry ~r'" rr ~ Arr ~ | |||
<7~~i.,Mll fii'<~PI 'It2~ QOCl[er< rli8' 4 | |||
7 ROCHESTER GAS AND ELECT R .T/ON ~ 89 EAST AVENUE, ROCHESTER, N.Y. 14649 L,EON O. WHlTE. JR. 1ElEPHOVE VICE PIIESIOENT /~ r AIIEA COOE 7III 546-2700 Q re I | |||
April 23, 1976 ~, I > | |||
Ql; pgg6 & 4Q | |||
~<~-,,)~+ | |||
Mr.,James P. O'Reilly, Director U. S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region I 631 Park Avenue King of Prussia, Pennsylvania 19406 | |||
==Subject:== | ==Subject:== | ||
Reportable Occurrence 76-12 (30-day report), Containment personnel airlock handwheel shaft seal excessive leakage during testing R.E.Qinna Nuclear Power Plant, Unit No.1 Docket No.- | Reportable Occurrence 76-12 (30-day report), Containment personnel airlock handwheel shaft seal excessive leakage during testing R. E. Qinna Nuclear Power Plant, Unit No. 1 Docket No. 244 | ||
==Dear Mr. O'Reilly:== | |||
In accordance with Technical Specifications, Article 6.9.2b, the attached report of Reportable Occurrence 76-12 (30-day) is hereby submitted. Two additional copies of this letter and the attachment are enclosed. | |||
Very truly yours, | |||
~JZ~ | |||
L. D. Whf. e, Jr. | |||
Attachment cc: Dr. Ernst Volgenau (30) | |||
Mr. William G. McDonald (3) | |||
fi 0 ~g 1I | |||
,l tf k I | |||
'1 | |||
~ pe w P . LER 76-12/3L CONTROL BLOCK: | |||
~ I.IOENSEE EVENT REPORT | |||
~ | |||
~pe w P | (PLEASE PRINT aLL REaIjlRED Ir4FORMATIOIII) 6 UCENSEE LICENSE EVENT NAME LICENSE NUMBER TYPE TYPE | ||
[gg N Y R 9 G 1 0 0 0 0 0 0 0 0 0 4 1 1 1 1 L0003~I | |||
The airlock volume was retested satisfactorily with no | ~ | ||
7 89 FACILITY STATUS%POWER P~g II~00 0 NA 7 8 9 10 12 13 FORM OF ACTIVITY COATENT RELEASEO OF RELEASE AMOUNT OF ACTIVITY s s NA 7 8 9 10 11 PERSONNEL EXPOSURES 7 89 11 12 13 PERSONNEL | 7 89 14 15 25 26 30 31 32 REPORT REPORT CATEGORY TYPE SOURCE DOCKET NUMBER EVENT DATE REPORT OATS | ||
~15 NA 7 89 LOSS OR OAMAGE TO FACILITY TYPE DESCRIPTION | [oa1IcoN'T L ~L 0 5 0 0 2 4 4 0 3 3 1 7 6 0 4 2 -3 7 6 7 8 57 58 59 60 61 68 69 74 75 80 I | ||
[sic]H NA 7 89 10 PUBLICITY NA 7 89 | EVENT OESCRIPTION Qpg During routine 60 psig pressure decay test of personnel hatch air lock excessive leakage 7 8 9 80 as observed from an outer door handwheel shaft packing. Leakage from an air lock 7 89 80 shaft packing was previously reported 3/30/70. The packing nut was threaded back in 7 8 9 80 | ||
~os packing gland and tightened. The airlock volume was retested satisfactorily with no 7 8 9 80 | |||
~ | |||
@pi adjustment required on the redundant door. (Reportable Occurrence 76-12, 30-day) 7 89 PRME 80 SYSTEM CAUSE COMPONENT COMPONENT CODE CODE COMPONENT CODE SUPPUER MANUFACTURER VCIATON IoO~I~ss 9 s s s s s s ~s s 9 9 9 N 7 8 9 10 11 12 17 43 44 47 48 CAUSE OESCRIPTION toOI The shaft packing nut backed off due to repeated door operation during concentrated 7 8 9 80 | |||
[opg] maintenance efforts during the refueling outage. Action to prevent recurrence is being 7 8 9 80 | |||
~10 investigated. | |||
7 89 METHOD OF FACILITY STATUS % POWER OTHER STATUS DISCOVERY DISCOVERY DESCRIPTION P~g II ~00 0 NA 7 8 9 10 12 13 44 45 46 80 FORM OF ACTIVITY COATENT RELEASEO OF RELEASE AMOUNT OF ACTIVITY LOCATION OF RELEASE s s NA NA 7 8 9 10 11 44 45 80 PERSONNEL EXPOSURES 7 89 11 12 13 PERSONNEL INJURIES 7 89 11 12 80 OFFSITE CONSEQUENCES | |||
~15 NA 7 89 80 LOSS OR OAMAGE TO FACILITY TYPE DESCRIPTION | |||
[sic] H NA 7 89 10 80 PUBLICITY NA 7 89 80. | |||
AOOITIONAL FACTORS 7 89 80 7 89 80 NAME: Charles V. Hartlieb PHoNE 7 1 6/546-2 700, ext. 29 1 -2 1 6 QPQ $ 81}} |
Latest revision as of 00:36, 3 February 2020
ML18142A976 | |
Person / Time | |
---|---|
Site: | Ginna |
Issue date: | 04/23/1976 |
From: | White L Rochester Gas & Electric Corp |
To: | O'Reilly J NRC/IE, NRC Region 1 |
References | |
LER 1976-012-00 | |
Download: ML18142A976 (5) | |
Text
NRC FORM 195 U.S. NUCLEAR REGULATORY COM 'ION DOCKET NUMBER I2.'IO I FILE NVMOEB NRC QSTB I BUTION I'QB PART 50 DOCI(ET MATERIAL INCIDENT REPORT To:J.P.O"Reilly F"oM: Rochester Gas-'& Elec Corp. DATE OF DOCUMENT Rochester, N.Y.
L.D. White,. Jr. DATE RECEIVED QI.ETTER QNOTOBIZED PROP INPUT FORM NUMBER OF COPIES RECEIVED gQCOPY OB I GINA L g UN C LASS IF I E 0 3
DESCRIPTION ENCLOSV RE Ltr. trans the following....... Licensee Event Report (R.O. ¹ 76-12/3L- 30 day report) on 3-31-76 Concerning Containment pers nn sonnel airlock handwheel shaft. seal excessive leakage durning testing.......
(30 Carbon Cys. Received)
DO NOT P.FMOXS
,<hCKNOWL~~ Et-I PLANT NAtiiE: RE Ginna ¹ 1 NOTE: XF PERSONNEL EKPOSURE XS INVOLVED SEND DIRECTLY TO KREGER/J ~ COLLINS SAFETY'RANCH FOR ACTION/INFORMATION ENVIRO SAB 4-28-76 CHIEF: Pur Ile Sl 3 CYS FOR ACTION LIC ~ ASST: S eppard W/ CYS ACRS CYS ENT TO LA INTERNAL D IST Rl BUTION NRC PDR X R E 2 SCHROEDER/IPPOLITO 0
NOVAK CHECK
.R HES &JFN E 7
TEDESCO HACCA StiAO VOL'LHER~HUNCH KRE ER CO NS EXTERNAL DISTRIBUTION CONTROL NUMBE R LPDR TXC NSXC
("
A~
~ > s I P y ~ ~ ~ 9 /I u
il
-eUIBIOry ~r'" rr ~ Arr ~
<7~~i.,Mll fii'<~PI 'It2~ QOCl[er< rli8' 4
7 ROCHESTER GAS AND ELECT R .T/ON ~ 89 EAST AVENUE, ROCHESTER, N.Y. 14649 L,EON O. WHlTE. JR. 1ElEPHOVE VICE PIIESIOENT /~ r AIIEA COOE 7III 546-2700 Q re I
April 23, 1976 ~, I >
Ql; pgg6 & 4Q
~<~-,,)~+
Mr.,James P. O'Reilly, Director U. S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region I 631 Park Avenue King of Prussia, Pennsylvania 19406
Subject:
Reportable Occurrence 76-12 (30-day report), Containment personnel airlock handwheel shaft seal excessive leakage during testing R. E. Qinna Nuclear Power Plant, Unit No. 1 Docket No. 244
Dear Mr. O'Reilly:
In accordance with Technical Specifications, Article 6.9.2b, the attached report of Reportable Occurrence 76-12 (30-day) is hereby submitted. Two additional copies of this letter and the attachment are enclosed.
Very truly yours,
~JZ~
L. D. Whf. e, Jr.
Attachment cc: Dr. Ernst Volgenau (30)
Mr. William G. McDonald (3)
fi 0 ~g 1I
,l tf k I
'1
~ pe w P . LER 76-12/3L CONTROL BLOCK:
~ I.IOENSEE EVENT REPORT
~
(PLEASE PRINT aLL REaIjlRED Ir4FORMATIOIII) 6 UCENSEE LICENSE EVENT NAME LICENSE NUMBER TYPE TYPE
[gg N Y R 9 G 1 0 0 0 0 0 0 0 0 0 4 1 1 1 1 L0003~I
~
7 89 14 15 25 26 30 31 32 REPORT REPORT CATEGORY TYPE SOURCE DOCKET NUMBER EVENT DATE REPORT OATS
[oa1IcoN'T L ~L 0 5 0 0 2 4 4 0 3 3 1 7 6 0 4 2 -3 7 6 7 8 57 58 59 60 61 68 69 74 75 80 I
EVENT OESCRIPTION Qpg During routine 60 psig pressure decay test of personnel hatch air lock excessive leakage 7 8 9 80 as observed from an outer door handwheel shaft packing. Leakage from an air lock 7 89 80 shaft packing was previously reported 3/30/70. The packing nut was threaded back in 7 8 9 80
~os packing gland and tightened. The airlock volume was retested satisfactorily with no 7 8 9 80
~
@pi adjustment required on the redundant door. (Reportable Occurrence 76-12, 30-day) 7 89 PRME 80 SYSTEM CAUSE COMPONENT COMPONENT CODE CODE COMPONENT CODE SUPPUER MANUFACTURER VCIATON IoO~I~ss 9 s s s s s s ~s s 9 9 9 N 7 8 9 10 11 12 17 43 44 47 48 CAUSE OESCRIPTION toOI The shaft packing nut backed off due to repeated door operation during concentrated 7 8 9 80
[opg] maintenance efforts during the refueling outage. Action to prevent recurrence is being 7 8 9 80
~10 investigated.
7 89 METHOD OF FACILITY STATUS % POWER OTHER STATUS DISCOVERY DISCOVERY DESCRIPTION P~g II ~00 0 NA 7 8 9 10 12 13 44 45 46 80 FORM OF ACTIVITY COATENT RELEASEO OF RELEASE AMOUNT OF ACTIVITY LOCATION OF RELEASE s s NA NA 7 8 9 10 11 44 45 80 PERSONNEL EXPOSURES 7 89 11 12 13 PERSONNEL INJURIES 7 89 11 12 80 OFFSITE CONSEQUENCES
~15 NA 7 89 80 LOSS OR OAMAGE TO FACILITY TYPE DESCRIPTION
[sic] H NA 7 89 10 80 PUBLICITY NA 7 89 80.
AOOITIONAL FACTORS 7 89 80 7 89 80 NAME: Charles V. Hartlieb PHoNE 7 1 6/546-2 700, ext. 29 1 -2 1 6 QPQ $ 81