ML20209D139
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Docket No.: 50-275 JUL 3 E
MEMORANDUM FOR: Harold R. Denton, Director Office of Nuclear Reactor Regulation FROM:
Darrell G. Eisenhut, Director
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Division of Licensing Office of Nuclear Reactor Regulation
SUBJECT:
DIABLO CANYON UNIT 1 - FULL POWER LICENSE MATTERS-AND SCHEDULE Enclosed is an update to my memorandum of May 9,1984, on the same subject.
At this time the staff reviews and preparation of safety evaluations are in progress on all items. We intend to issue three separate SSERs for the IDVP matters, the Allegations, and Piping and Supports. All other matters we intend to address in a safety evaluation (SE) for the Full Power (FP) license amendment. Draft SSERs are to be completed by July 6 and Final SSER by July 13.
xisinSh.TNN y-11 u-i Darrell G. Eisenhut, Director Division of Licensing Office of Nuclear Reactor Regulation
Enclosure:
As stated
Contact:
H. Schierling X27100 1
DISTRIBUTION: Docket File PRC System LBf3 Reading HSchierling SBlack JLee Attorney, OELD DE)1mer I
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j DIABLO CANYON 1 Pre Full Power Efforts 7
Effort Organization Status Schedule 1.
Piping and Supports - SSER DE DE inspections and audits ongoing; Draft SSER 7/6, (7 Lic. Cond. in NRR Order meeting with PG&E on 7/2; Final SSER 7/13 of4/18/84)
Draft SSER by DE in preparation, i
will include or reference item 5b.
i Final SSER depends on ACRS review schedule and impact of recent allegations.
2.
Jet Impingement Analyses DE, DL DE input complete as per Item 4.d; SE for FP Lic. Amd.
(Lic. Cond. in Amd. 9) resolution to be included in 7/13 (DL)
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Seismic Reevaluation Program DE, DL ACRS letter of 6/20/84 supports GSBdocumentationbyN/6 (Lic. Cond. in Amd. 9) proposal for program; GSB SER for FP Lic. Amd. 7/13 documentation of " Crouch Paper" and program elements in preparation as basis for SE of FP Lic. Amd.-
4.
IDVP - SSER for 4 Full Power ' DE, DL' All open items resolved; Draft SSER 7/5, Issues from SSER 20:
inputs from DE and DSI complete; Final SSER 7/12 SSER by DL in preparation.
- a. 20 Hertz cutoff frequency DE j
- b. turb bldg roof truss model DE
- c. additional pipe analyses DE l
- d. jet impingement loads DE i
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Effort Organization Status Schedule 5.
Allegations -
DL, RV Item a has been resolved in Lic.
SSER inputs by 7/6, i,
Resolution of 8 Full Power Amd. 8; item (b) to be also addressed Final SSER 7/13 Issues from SSER-22 in SSER for item 1; items (c) through (h) under evaluation and SSER input in
- a. CCW temp. tech. spec.
DSI preparation; additional allegations
item 1) evaluation must be made prior to FP
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- c. containment paint DE decision; SSER preparation to start j
- d. systems interaction mods DST /RV 7/3 by DL and RV.
- e. RHR low flow alarm DSI t,
- f. bolts on contet. liner RV j,
- g. a.s-built drawings RV
- h. bolting for restraints (new) DE DELD, DL response depends on resolution and DL/0 ELD prepare draft 6
GAP 2.206 Petition response to petition, completion of item 5 (many allega-response by 7/10; including resolution of tions.are basis for 2.206); specific final depends on item (5) full-power priority response has not been initiated i ;
allegations, if any.
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Shift Advisors and Operating DHF, RV Draft of Commission Paper by DHFS Commission Paper Final 7/2; 4
Crew Performance complete, will reference paper SE for FP Lic. Amd. 7/13 in SE for FP Lic. Amd.
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8 Appendix R DL SSER 23 complete; Letters to PG&E SSER issued 6/29.
l; and BN in preparation
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, 4 Effort Organization Status Schedule 9.
PASS Procedures DSI, RV PASS installed and tested; RV SE for FP Lic. Amd. 7/13 l
(Lic. Con. 2.C.(8)h) has raised concerns; core damage procedures reviewed and acceptable, evaluation to be included in SE for
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FP Lic. Amd.
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- 10. Tech Spec' Amendments OELD, DL' Sholly for 4 Tech. Specs, to 4 Sholly Tech Specs Fed. Reg. 6/20; Tech. Spec.
effective 7/30; SE for for FP Lic. Amd. to PG&E on FP Lic Amd. Tech. Spec.
6/26 for review 7/13 j
- 11. Historical Site SLO-2 DL Complete; letter to PG&E on SE for FP Lic. Amd. 7/13 6/12; will reference in SE for FP Lic. Amd.
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- 12. Initial Test Program DL PG8E response under review by DHF review complete 7/6:
DHF Letter to PG&E 7/12 l
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- 13. Reactor Shunt Trip Mods DSI Mods completed and tested; std.
SSPB comments on Tech.
L W Tech. Specs. submitted, however Specs. by 7/3.
TCSB requests revision; resolution between ICSB and SSPB needed; ORAB review reg. GL 83-28 status ongoing; Tech. Specs. to be part of FP Lic. Amd.
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. Effort Organization Status Schedule
- 14. FEMA / State Emergency Plan IE Initial FEMA evaluation considers Final results of FEMA review i
State Plan adequate; FEMA review expected' shortly.
not complete
- 15. FP Lic. Briefing Package DL Information for Commission to be Required 7/13 presented and in support of FP j
Briefing. In preparation.
- 16. FL'Lic. Amendment DL Final 7/13 1
- 17. Readiness Letter RV 9400 Letter - In process Final 7/13 l
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