ML20086K973
| ML20086K973 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 02/19/1974 |
| From: | Ullrich W PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML20086K968 | List: |
| References | |
| AO-74-4, NUDOCS 8402070100 | |
| Download: ML20086K973 (1) | |
Text
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PH3LW7.LTH3 A DE7RIC COXPANh
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er.ch Botto Atoric Power Sint k J s
Deltn Penncy)vrinite
' h. f k. Tebruary 19, 1974 Er Jr. ce P. O'Reiny, Dirce.t or /g-33 7-// E Vr.ited Ste.tec Ato:Ac lhercy Co:.iction Directorate of Regehtory Operr tions N'b 6.M Park Annue '9406 T.ing of Prvrria, Pennry3venir J D.sMer t : Ah, rn) 0-< m rence PL-Hour Hetifiention Cor firring ry teicphorc converratier, with Kr. Valter Martin, A.E.C. Regior.1 Eccahtory Operr tior.r. Office on Tebruary 16, 1974. kef m nce: License Hurber LPA 44. Arendr.ent Hunber 1, Technics) Specifiestior. Se:: tion 3.4.0 Eeyort No. : %-2?7-74 4 Reyort btc: ?/16/74 Occurrence Date: 2/IE/74 Tr.cilit y: Peach Botto Ato-de Power Station - Unit 2 R. D. 3, Ddts, Pennsylvanie. 1732'4 3dentiriestion of Occurrence: The cor.cer.tration of the ctindby liquid ecctrol colution vne found to bt niichtly out of the perniccible (raelope (13 2M. Conditior.r. Pf or to Occurrence: The reactor van nt M power ct 940 psic. Descriptior. of Occurrer.ce: Mor.tMy carvei3hnee tect deternined th*4t co$iu. penir.borat e concer.tration who 32 9W. Desicnatio. of Apparer.t Cauce of Occurrence: Ecdpetior, in vohre of cohtion in control tsr.h duti to rmrveilhr.ce test of the standby liquid co!.tro) pa:pc over the het few conths. Analytic of Occurrence: Daring curveiner.ee tett of the. pa p cesD volu-ec of the codiu-gntrdorntr colutior. trr;pped in the pu p cuetion pipir.c is dicenrded to perr.it running the purp vith 6ecinernid ee5 vhter.Over n lor.c perdo$ of tire enough co3ution has been recove6 to recuit ir n ninor 6eviation out of the volute - concentrhtier, envelope. Correr.t'ior. Action: Additionti chetien3e vere redded to return the codiu pentnborate concer.tration to within the perrinsible envelope. Thi3ure htr.. 8402070100 740227 {/ -b[.h PDR ADOCK 05000277 l Mc.r.e yrtviourt. S PDR s'
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MEM0 ROUTE SLIP 5" 'a ' * ** w ""' * - Fo' caacu"*a"- aa-n... Aic.9s inet St.,i4.i947, arc.u o2 o r., "evor m.eion. Nc,.. 4 ,,,o,e r o,,,,n., o,.. i T O (Harre and unit) ihlTIAL$ RLMARKS R0 Chief. FS6EB PilILA9ELPilIA ELECTRIC CO. RO:llQ (4) R0 Licensing (4) cAfr PEACH BOTTOM 2 RO Files / DR Central Files A0 74-4 TO (Name and unit) ImainALS REMARKS OCC The above A0 is forwarded for information. Distribution will be made by this office to un the PDR Local PDR, NSTC, DTTE, and State TO (Name and unit) LMITIALS REMARKS Representatives. DATE FROM (Name and unat) R1 MARKS l/.)& , J. Brunner Region I PHONE NO, CATE 8-337-1246 2/20/74 USE OTHER 54DE FOR ADDtilON AL RL*eaaO clu : 19710 - ees-ess ~ ~ ~ ^ ' 9 g 4 O b y 1 l .}}