ML17311A428

Forwards Radiochemistry Blind Program Results for Third Quarter 1994

ML17311A428
Person / Time
Site:	Palo Verde
Issue date:	11/21/1994
From:	Stewart W ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Nicholas B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
102-03192-WLS-S, 102-3192-WLS-S, NUDOCS 9412050073
Download: ML17311A428 (10)

Text

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION nBR:9412050073 DOC.DATE: 94/11/21 NOTARIZED: NO DOCKET 5

FACIL:STY-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 AFFXLIATION STEWART,W.L.

Arizona Public Service Co.

(formerly Arizona Nuclear Power RECIP.NAME RECIPXENT AFFILIATXON NICHOLAS,B.J.

Region 4 (Post 820201)

SUBJECT:

Forwards radiochemistry blind program results for third quarter 1994.

/ i DISTRIBUTION CODE:

IE06D COPIES RECEIVED:.LTR ENCL SIZE:

TITLE: Environ

& Radiological (50 DKT)-Insp Re t/Notice of Violate.on Respons NOTES:STANDARDIZED PLANT Standardized plant.

Standardized plant.

05000528 05000529 05000530 RECIPIENT ID CODE/NAME PD4-2 PD TRAN,L INTERNAL: ACRS

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1 RECIPIENT XD CODE/NAME HOLIAN, B AEOD/TTC NMSS/SGTB 4E4 NRR/PMAS/ILRB12 NUDOCS-ABSTRACT OGC/HDS2 RGN4 DRSS/RPB RGN4/FIPS NRC PDR COPIES LTTR ENCL 1

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NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE KVASTE!CONTACT I IIE DOCl'CLIENTCONTROL DESK. ROOM Pl.37 (EXT. 304-2(jS3 ) TO F LIXI!NATEYOI.'R NAME F ROTI DISTRIBUTIONLIS'I'S I'OR DOCUMEN'I'S 5'0(: I)ON"I'L'I'.D!

TOTAL NUMBER OF COPIES REQUIRED:

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Arizona Public Service Company P.O. 8OX 53999

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PHOENIX. ARIZONA85072-3999 WILLIAML. STEWART EXECVTIVEVICEPRESIDENi NUCt.EAR 102-03192-WLS/SAB/JRP November 21, 1994 U. S. Nuclear Regulatory Commission ATTN: Dr. Blair J. Nicholas Region IY 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-8064

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Units1,2, and 3 Docket Nos. STN 60-528/529/630 Results of Radiochemistry Cross-Check Program File: 94-056-026 Enclosed please find the Analytics'Radiochemistry Blind Program Results for the third quarter of 1994 (the enclosed is in response to the NRC capability testing results)

~ The Analytics'strontium blinds were separated and analyzed along with the NRC blinds (in the same suit of samples).

These samples were all performed using the single separation method.

The NRC capability test samples for strontium had activity levels lower than the needed sensitivity for our applications. Should you have any questions, please call Scott A. Bauer at (602) 393-5978.

Sincerely, WLS/SAB/JR P/rv Enclosure cc:

Document Control Desk L, J. Callan K. E. Perkins B. E. Holian K. E. Johnston p Q/i l}g q 94i2050073 94ii2i PDR ADDCK 05000528 R

PDR (Original)

RESULTS OF RADIOCHEMISTRYCROSS CHECK PROGRAM ARIZONAPUBLIC SERVICE Third Quarter 1994 UNIT 1 ANALYTICS RATIO VALUE VALUE UNXT 1:

SAMPLE ANALYSIS miczoCi/cc miczoCi/cc ANALYTICS RESOLUTION COMPARISON A4998-111 CE-141 1.23E-02 1.27E-02 0.97 20 AGREEMENT LIQUID CR-51 2.80E-02 2.96E-02 0.95 20 AGREEMENT CS-134 4.55E-03 4.95E-03 0.92 20 AGREEMENT CS-137 3.16E-03 3.06E-03 1.03 20 AGREEMENT CO-58 5.27E-03 5.21E-03 1.01 20 AGREEMENT MN-54 6.83E-03 6.65E-03 1.03 20 AGREEMENT FE-59 6.08E-03 6.01E-03 1.01 20 AGREEMENT ZN-65 8.58E-03 8.49E-03 1.01 20 AGREEMENT CO-60 9.80E-03 1.01E-02 0.97 20 AGREEMENT

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 'k************************************

A5001-ill I-131 2.17E-01 2.01E-Ol 1.08 20 AGREEMENT CARTRIDGE

• • • • • • • • • • • • • • • • • • • • • • k*******k***************k*****************************

A4999-11 XE-133 1.45E-01 1.63E-01 0.89 20 AGREEMENT GAS KR-85 2.64E+00 2.97E+00 0.89 20 AGREEMENT k****************************************

A4997-ill TRITXUM 1.05E-03 1.09E-03 0.96 12.5 AGREEMENT LIQUID

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A4996-ill SR-89 5.45E-03 5.23E-03 1.04 17 AGREEMENT LIQUXD SR-90 2.94E-04 3.26E-04 0.90 12.5 AGREEMENT

• • • • • • • • • • • • • • • • • • • • • %********************************+*******+*************

A5000-ill GROSS ALPHA 1.22E-03 1.03E-03 1.19 12.5 AGREEMENT FILTER

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RESULTS OF RADIOCHEMISTRYCROSS CHECK PROGRAM ARIZONAPUBLIC SERVICE Third Quarter 1994 UNXT 2 ANALYTICS RATIO VALUE VALUE UNIT 2:

SAMPLE ANALYSIS microCi/cc miczoCi/cc ANALYTICS RESOLUTXON COMPARISON A4998-111 CE-141 1.32E-02 1.27E-02 1.04 20 AGREEMENT LIQUID CR-51 2.89E-02 2.96E-02 0.98 20 AGREEMENT CS-134 4.66E-03 4.95E-03 0.94 20 AGREEMENT CS-137 3.29E-03 3.06E-03 1.08 20 AGREEMENT CO-58 5.26E-03 5.21E-03 1.01 20 AGREEMENT MN-54 6.95E-03 6.65E-03 1.05 20 AGREEMENT FE-59 6.12E-03 6.01E-03 l.02 20 AGREEMENT ZN-65 8.94E-03 8.49E-03 1.05 20 AGREEMENT CO-60 1.00E-02 1.01E-02 0.99 20 AGREEMENT A5001-111 I-131 2.00E-01 2.01E-01 0.99 20 AGREEMENT CARTRIDGE A4999-ll XE-133 1.27E-01 1.63E-01 0'8 20 AGREEMENT GAS KR-85 2.46E+00 2.97E+00 0.83 20 AGREEMENT A4997-111 TRXTIUM 1.02E-03 1.09E-03 0.93 12.5 AGREEMENT LIQUXD A4996-111 SR-89 5.50E-03 5.23E-03 1.05 17 AGREEMENT LIQUXD SR-90 2.68E-04 3.26E-04 0.82 12.5 AGREEMENT A5000-111 GROSS ALPHA 1.13E-03 1.03E-03 1.10 12.5 AGREEMENT FILTER

• • • • • • • • • • • • • • • • • • • • • • • • • • • k***********************4********************%***

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RESULTS OI<'ADIOCHEMISTRYCROSS CHECK PROGRAM ARIZONAPUBLIC SERVICE Third Quarter 1994 UNIT 3 ANALYTICS RATIO VALUE VALUE UNIT 3:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A4998-111 CE-141 1.29E-02 1.27E-02 1.01 20 AGREEMENT LIQUID CR-51 2.61E-02 2.96E-02 0.88 20 AGREEMENT CS-134 4.66E-03 4.95E-03 0.94 20 AGREEMENT CS-137 3.13E-03 3.06E-03 1.02 20 AGREEMENT CO-58 5.02E-03 5.21E-03 0.96 20 AGREEMENT MN-54 6.86E-03 6.65E-03 1.03 20 AGREEMENT PE-59 6.33E-03 6.01E-03 1.05 20 AGREEMENT ZN-65 9.19E-03 8.49E-03 1.08 20 AGREEMENT CO-60 1.02E-02 1.01E-02 1.01 20 AGREEMENT A5001-111 I-131 1.96E-01 2.01E-01 0.97 20 AGREEMENT CARTRIDGE A4999-11 XE-133 1.68E-Ol 1.63E-01 1.03 20 AGREEMENT GAS KR-85 2.87E+00 2 '7E+00 0.97 20 AGREEMENT A4997-ill TRITIUM 1.01E-03 1.09E-03 0.93 12.5 AGREEMENT LIQUID A4996-111 SR-89 5.34E-03

- 5.23E-03 1.02 17 AGREEMENT LIQUID SR-90 3.31E-04 3.26E-04

1. 02.

12.5 AGREEMENT A5000-ill GROSS ALPHA 1.26E-03 1.03E-03 1.23 12.5 AGREEMENT PILTER

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