ML19208B467

Forwards Revised Pages to Semiannual Effluent & Waste Disposal Rept Submitted on 790910

ML19208B467
Person / Time
Site:	North Anna
Issue date:	09/18/1979
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
NUDOCS 7909200355
Download: ML19208B467 (3)

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VIROINIA ELucinic AND Pow e n Co>teANY Hrczzwonn.VraormIA usu61 September 18, 1979 Mr. James P. O'Reilly, Director Serial No. 719A Of fice of Inspection and Enforcement P0/RMT:baw U. S. Nuclear Regulatory Commission Docket No. 50.-338 Region II License No. NPF-4 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

In reference to our receatly submitted" Radioactive Ef fluent Release Report" for North Anna Power Station Unit No. 1, serial no. 719 of September 10, 1979, two pages contained in the report are in error.

We are hereby forwarding the attached revised pages to be inserted into the report.

Very truly yours,

. . . . & Ac'/w C. M. Statlings Vice President-Power Supply and Production Operations Attach-ent cc: 12. Victor Stello, Director Office of Inspection and Enforcement (6 copies) o ua T

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D TACLE IA O EFFLUZF.T AN) UASTE DISPUSAL SLM1-ANNUAL REPORT (1979) 3 L ! d CASEOUS EFFLUENTS-SUt! 1ATION OF ALL RELEASE NORTH ANNA POWER STATION

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[D2 I DOCKET 50-338

's 0 d1J EST. T0TAL UNIT 1 IST MUf '.TER 2ND QUARTER ERROR %

A. Fission & Activation gases

1. Total release Ci _3.33 E403 1.45 E+03 1.5 E+01

2. Average release rate for period pCi/sec 4.24 Et02 1.84 E+02

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1.65 E-01

3. Percent of Technical Specification limit  %

B. Iodines

1. Total Iodine-131 Ci 3.69 E-03 2.00 E-02 1.5 E+01

2. Average release rate for period pCi/sec 4.69 E-04 2.54 E-03

3. Percent of Technical Specification limit  % 3.69 E-01 :e. 00 E 00 C. Particulates

1. Particulates with half-lives > 8 days Ci 2.24 E-05 '

9.50 i,-04 1.5 E+01

2. Average release rate for period pCi/sec 2.85 E-06 1.21 F-04

3. Percent of Technical Specification limit  % 5.35 E-05 2.27 E-07

4. Gross Alpha radioactivity Ci 1.36 E-05 5.29 E-05 D. Tritium

1. Total release Ci 6.33 E-01 6.29 E-01 1.50 E+01

2. Average release rate for period pCi/sec 8.05 E-02 8.00 E-02

3. Percent of Technical Specification limit  %

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TABLE 2A EFFLUENT AND UASTE DISPOSAL SEMI-ANNUAL REPOP.T (1979)

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Q If q LIQUlD EFFLUENTS-SUMllATION OF ALL RELEASES ,

lg gr ] Ji NORTll ANNA POUER STATION 6 D0cgET 50-338 EST. TOTAL UNIT 1 IST QUAltTER 2ND QUARTER ERROR %

A. Fiscion & Activation products

1. Total release (not including tritium, gases, alpha) Ci 1.22 E-01 7.55 E-02 1.50 E+01

2. Average diluted concentration during period pCi/ml 2.92 E-10 1.86 E-10

3. Percent of applicable limit  % 1.22 E+00 7.55 E-01 B. Tritium

1. Total release Ci 1.1 E+02 6.6 E+01 1.50 E+01

2. Average diluted concentration during period pCi/ml 2.63 E-07 1.62 E-07

3. Percent of applicable limit  % 8.77 E-03 5.40 E-03 C. Dissolved and entrained gases

1. Total release Ci 1.18 E 00 1.31 E-01 1.50 E+01

2. Average diluted concentration during period pCi/ml 2.82 2-09 3.22 E-10

3. Percent of applicable limit  % 7.05 E-03 8.05 E-04 D. Gross Alpha radioactivity

1. Total release Ci E. Volume of waste released (prior to dilution) Liters 2.63 E +07 9.2', E+06 F. Volume of dilution water used O ~j f - ,. ,

during period Liters 4.18 E+11 4.07 E+11 /J / '/ l