ML17306A177

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Forwards Results of Sampling & Analysis of Plant Effluents, Per NUREG-0737,Item II.F.1,in Response to NRC 910822 Request for Addl Info & Calculation 13-NC-SQ-200, Sample Line Plateout
ML17306A177
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 09/30/1991
From: Conway W
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML17306A178 List:
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-2.F.1, TASK-TM 161-04182-WFC-G, 161-4182-WFC-G, NUDOCS 9110040132
Download: ML17306A177 (6)


Text

~. ACCELERATED DI 77 BUTION DEMONS TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9110040132 DOC.DATE: 91/09/30 NOTARIZED: NO DOCKET FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 STN-50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi 05000529 STN-50-530 Palo Verde Nuclear Station, Unit 3, Arizona Publi 05000530 AUTH.NAME AUTHOR AFFILIATION CONWAY,W.F.

Arizona Public Service Co.

(former y Arizo a Nuclear Power RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Docum n on l

es

)

SUBJECT:

Forwards results of samplinq

& analysis of plant effluents, per NUREG-0737,Item II.F.l,zn response to NRC 910822 request for addi info

& Calculation 13-NC-SQ-200, "Sample Line Plateout."

D DISTRIBUTION CODE:

A001D COPIES RECEIVED:LTR ENCL TITLE: OR Submittal:

General Distribution NOTES:STANDARDIZED PLANT Standardized plant.

Standardized plant.

SIZE: lO ~~

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A 05000528 05000529 D

05000530 D

RECIPIENT ID CODE/NAME PD5 LA TRAMMELL,C INTERNAL: ACRS NRR/DET/ESGB NRR/DST 8E2 NRR/DST/SICB8H7 NUDOCS-ABSTRACT OGC/HDS1 RES/DSIR/EIB EXTERNAL: NRC PDR COPIES LTTR ENCL 1

1 2

2 6

6 1

1 1

1 1

1 1

1 1

0 1

1 1

1 RECIPIENT ID CODE/NAME PD5 PD THOMPSON,M NRR/DET/ECMB 7D NRR/DOEA/OTSB11 NRR/DST/SELB 7E NRR/DST/SRXB 8E OC LPMB G F 01 NSIC COPIES LTTR ENCL 1

1 2

2 1

1 1

1 1

1 1

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1 1

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NOTE TO ALL"RIDS" RECIPIENTS:

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D PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 2mI79) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISIS POR DOCUMENIS YOU DON'T NEED!

26 TOTAL NUMBER OF COPIES REQUIRED:

LTTR ~

ENCL

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Arizona Public Service Company P.O. BOX 53999

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PHOENIX. ARIZONA850724999 WILLIAMF. CONWAY EXECUTIVEVICEPRESIDENT NUCLEAR 161-04182-WFC/GAM September 30, 1991 Docket Nos.

STN 50-528/529/530 U.

S. Nuclear Regulatory Commission Attn: Document Control Desk Mail Station Pl-37 Washington, D.

C.

20555

Dear Sirs:

Subj ect.'alo Verde Nuclear Generating Station (PVNGS)

Units 1, 2, and 3

NUREG-0737, II.F.l, Sampling and Analysis of Plant Effluents File: 91-056-026; 91-057-026 The enclosed information is being provided in response to NRC letter dated August 22,

1991, requesting additional information relating to sampling of radionuclides and radioparticulates in plant effluents from the PVNGS units.

Enclosure A provides the APS responses to the NRC questions; Enclosure B is the 10 CFR 50.59 evaluation for t:he change to fixed-flow sampling; and Enclosure C

is PVNGS Calculation No. 13-NC-SQ-200 which provides information supporting the 10 CFR 50.59.

It should be noted that the PVNGS Updated Final Safety Analysis Report (UFSAR) change regarding isokinet:ic sampling flow was the subject of an NRC regional inspection during March 25 to March 29, 1991.

Enclosure D of this submittal is an excerpt from the NRC Region V inspection report:, dated April 15, 1991, which summarizes the regional inspector's review of sampler configuration and sample line design with regard to that UFSAR change.

If there are any further questions or if any additional information is required, please contact Michael E. Powell at (602) 340-4981.

Sincerely, WFC/GAM/gam Enclosures CC:

J.

B. Martin D. H.

Coe A. C. Gehr A. H. Gutterman 9%~10040132 PDIR AOOCK 9i0930

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ad Arizona Public Service Company P.O. BOX 53999

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PHOENIX, ARIZONA85072<999 WILLIAMF. CONWAY EXECUTIVEVICEPRESIDENT NUCLEAR 161-04182-WFC/GAM September 30, 1991 Docket Nos.

STN 50-528/529/530 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Mail Station Pl-37 Washington, D.

C.

20555

Dear Sirs:

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Units 1, 2, and 3

NUREG-0737, II.F.l, Sampling and Analysis of Plant Effluents File: 91-056-026; 91-057-026 The enclosed information is being provided in response to NRC letter dated August 22,

1991, requesting additional information relating to sampling of radionuclides and radioparticulates in plant effluents from the PVNGS units.

Enclosure A provides the APS responses to the NRC questions; Enclosure B is the 10 CFR 50.59 evaluation for the change to fixed-flow sampling; and Enclosure C

is PVNGS Calculation No. 13-NC-SQ-200 which provides information supporting the 10 CFR 50.59.

It should be noted that the PVNGS Updated Final Safety Analysis Report (UFSAR) change regarding isokinetic sampling flow was the subject of an NRC regional inspection during March 25 to March 29, 1991.

Enclosure D of this submittal is an excerpt from the NRC Region V inspection report, dated April 15, 1991, which summarizes the regional inspector's review of sampler configuration and sample line design with regard to that UFSAR change.

If there are any further questions or if any additional information is required, please contact Michael E. Powell at (602) 340-4981.

Sincerely, WFC/GAM/gam Enclosures J.

B. Martin D, H.

Coe A. C. Gehr A. H. Gutterman CC:

9i0930 I 05000528.,I i'DR,

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