ML20141K862
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- October 30, 1970 9.r f
d' gy W. R. Stratton. Chairman Oyster Creek Subcossnittee S. H. Bush. Vice Chairman. ACRS CATEGORY B REPORTS - OYSTER CRF2K - JCP&L LTR IffD 9/30/70. JCP&L LTR j
DTD 9/30/70. JCP&L LTR DTD 10/8/70. JCP&L LTR DTD 10/13/70 JCP&L LTR l
DTD 10/13/70 AND DRL LTR DTD 10/16/70 Attached is a brief sumanary of the information presented in the subject correspondence. No ACRS action appears warranted.
The letter deferring submission of information on sensitized stainless steet may be destroyed when you have ccepleted your evaluation; the remaining items should be incorporated in your set of project documents to maintain an up-to-date description of the plant, organization, pro-cedures, etc.
OririM3 E d U C.
J. C. McKinley l
Staff Assistant Attachments:
- 1) Sununa ry I
- 2) JCP&L ltr dtd 9/30/70 l
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- 3) JCP&L ltr dtd 9/30/70
- 4) JCP&L ltr dtd 10/8/70 l
- 5) JCP&L ltr dtd 10/13/70 l
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- 6) JCP&L ltr dtd 10/13/70 l.
- 7) DRL ler dtd 10/16/70
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O WEEE CREEK 2ereey Centn1 power,& Ltaht CoupeaY letter detad s ept ember 30. 1970 seports the progrese of the invest &=
pettoa of nondestructive test conf tsmattaa for the bab --
amee of the plant. It bee been found that only see
'R radiogradi report.:aanet be located. The weld la questian will be radiographed at the eartteet convem6ast time amenable with plant operettom.
Femetreat and magnette perticle test records emmaet be located for 927 out of 3748 welde ta the soetrol red drtw system. A11 of the weMe for wkteh reeerde are set ave 1Lable haw peemed hyacoetatit toettag. Visual spot ehecks show the welds to haw a good appearense med they appear to be structurally sound.
l Jersey centrol Power 6 Limht Coopent letter dated Septecher U.1970 transetts Change Request No. 4 to permit deactivation of the containment spray system and certain instrumentation to permit Latogroted leak rate testing of the primary contatament.
I The periodic sentstament leak rate test tavolves pre-seurtstag the primary contatement to approximately 20 pets with the reactor shut do m. Without the requested i
deactivations the followlag would occur at 2 pets 1.
Inittste core spray 2.
Initiate contatament sprey (part of the etreutt) 3 Isolate primary contatament L
4.
Initiate auto rettef (pert of the circuit) 5.
Initiate standby gas treatment 6.
Isolate reactor buildtag No ACES action appears warranted.
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Jersey Central Pme 4, Liabt Conneeny lett6r dated l
October 8,1970 discusses the turbLne hydraulic and i
mechanical control systes problems. These problems were described to the Comentttee at its 126th meeting.
No ACRS action required.
Jersey Central Power & Ltaht Co letter dated October 13 1970 forwards supplement No. 1 to Change Aequest No. 2 regarding bypesetag certain rod block soalter functions for certain operating conditions. This change relates to Lastrument 11mitations in Range 8 of the IW instre-mentation.
!No ACES action appears warranted.
orricr >
SURNAhtE >
DATE>
Form AEC.318 WT. 9-53) u.1 eovinMMENT mMTIMG OFFK1.1.De-O-.5448.
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OTSTER CREEK dptsev Centrol Power & Ltabt Ceepear letter dated Detelyg 00erT 'D th 1970 advises the ABC that the tafermettaa pesen&asi en senattised stataless steel will met be avel
.astL1 November 2, 1970.
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j. ~ a No AC18 action rettstred.
DEL letter deted October 16. 1970 approves propeeed change 3o. 4 (see above) to the toehnteal speettleettees with a few modif testtoms.
No ACKS action required.
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Furm AEC.818 (bv. 9 4 U.S sovtawasart renomme omct ae & M4 See
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