ML19210C097: Difference between revisions

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{{Adams
#REDIRECT [[05000318/LER-1979-039-01, /01T-0:on 791024,noted That Air Start Sys Hangers Did Not Meet Seismic Requirements Per IE Bulletin 79-14. Cause Unstated.Diesel Air Start Sys Reanalyzed,Existing Supports Upgraded & New Supports Added]]
| number = ML19210C097
| issue date = 11/07/1979
| title = LER 79-039/01T-0:on 791024,noted That Air Start Sys Hangers Did Not Meet Seismic Requirements Per IE Bulletin 79-14. Cause Unstated.Diesel Air Start Sys Reanalyzed,Existing Supports Upgraded & New Supports Added
| author name = Heibel R
| author affiliation = BALTIMORE GAS & ELECTRIC CO.
| addressee name =
| addressee affiliation = NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
| docket = 05000318
| license number =
| contact person =
| document report number = LER-79-039-01T, LER-79-39-1T, NUDOCS 7911130255
| package number = ML19210C096
| document type = LICENSEE EVENT REPORT (SEE ALSO AO,RO), TEXT-SAFETY REPORT
| page count = 1
}}
 
=Text=
{{#Wiki_filter:63 - a s LICENSEE EVENT REPORT
-CONTROL BLOCK: l llllllh (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) 1 6["! Dl C l C l N j 2 l@l 0101 -l 0 l 0 l 0 010l-010 l@l 411 l 1 l 111 1@l ll@0 i 8 9 LICENSEE CODE 14 15 LICENSE NLYSER 25 06 L6 CENSE TN PE JO 57 CAT 58_ON'T Olil L l@l 0 5l0l0}0l3l1I81@l11012l4l7l9}@llIll0l7I719l@
RE 9 60 61 OOCKET NLY8ER 68 69 Ek ENT D ATE 74 75 REDORT O ATE 80 EVENT CESCRIPTION AND PROB ABLE CONSECUENCES O'o oiC iDurino a reanalysis of the #12 and 21 Diesel Generator oice succorts i las recuired by IE Bulletin 79-14, it was discovered that the air 1 O 2; start systen hangers did not meet seismic recuirenents. To r.eet T.S.
o,,[3.8.1.1 started D/G's within one hour and ran them centinuously, thereby lois;rerovina reliance ucon diesel air start system. A similar occurrence i 0,e Oi;i [was recorted in LER 79-34 (U-2).
1 i Oisi I 30 S 9 CE CC E SL8CO E COVPCNENT CODE SLBC CE 3 CDE I El E l@ l 3 l@ l A l@ l 5i Ul Pl 0l Rl Tl@ l Al@ l Zl@
Ol9 8 3 m 1, ,: a m~:0 SEOLENTt AL CCCL A D E *.CE AEFORT S EVISIC N LER AO EVENT YE AR REPORT NO.
COCE TYPE NO.@ ,iE, Peg 17 l9 ll_ll 0l 31 91 l/ll0 l1 llTll-l 0l_;1;2 23 24;6.c OS 29 JJ 31 0;TAK A TO ON PLANT YET C*0LAS S 8 : FCRP 8.5 FDL E Y N FA TLAER 10 10 10 10 l
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IZl@lZ l@, 40 41 42 43 44 47 03 04 25 a6 4 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS l The cortion of the diesel air start system which had oreviousiv been I 1 C thoucht to have seismic supports has been reanalyzed and the existino l, , , , supports uporaded and new suoports added. This is the only item of non-
;, , , compliance that was identified by the recuired IE Bulletin 79-14 l, 3;Walkdowns.
I , , 90 4 9 ST S*. POW E R OTHER STATLS IS O Y DISCOVERY DESCRIPTION i s ll@ l0l0l0l@
N/AllDl@lVisualInsoection lACTivlTV CONTENT AELEASED OF RELE ASE AMOUNT OF ACTIVITY LOCATION CF RELEASE
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N/AllN/A i i s 7 P 9 TO 11 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE D E SCRIPTIO N 1010l01@lZl@l N/Ali 7 IES PERSONNEL INJU oESCRIPTION@
Nuv8Ea 1^010 l O l@l N/T I 80 1 )*/ q q g } {} ', gj f 4 9 11 12l{()- 'LOSS OF OR CAMAGE TO FACILtTV TvPE DESCRIPTION lZl@lN/A i 9 80 7911130c3C. -
8 9 10 J-NRC USE ONLY PU81L ICITY A 155I'E Ol 44 ] N/A Il!IIIIl1IIIIl:I DE SCRIPTION U45
: o 68 69 80. ;8 9 TO eDel'NAME OF PREPARER PHONE:..}}

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