ML20057B459

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Discusses Allegation RIV-92-A-0016 Re Operations at Plant
ML20057B459
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 03/13/1992
From: Wise R
NRC
To: Dow S
AFFILIATION NOT ASSIGNED
Shared Package
ML20057B156 List:
References
FOIA-92-584 NUDOCS 9309220065
Download: ML20057B459 (4)


Text

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P PAR I 31992 C/ 3c9 2 2 - (oS Sandra Long Dow ,

8 Great Southern Shops ,

Suite 200 '

Bridgeville, PA 15017

Dear Mrs. Dow:

Reference:

Allegation No. RIV-92-A-0016 This is in reference to our review of your concerns related to operations at Comanche Peak as documented in an attachment to my February 28, 1992, letter to you.

Our findings relative to items 1 and 2 are documented in an attachment to this letter, item 3 will be reviewed during future inspection, and you will be advised when that action has been completed.

Should you have any questions concerning our review of this matter please contact me.

Sincerely, ORIGINAL SICNED BY RUSSELL WISE Russell Wise Allegations Coordinator

Attachment:

As stated i CC:

Allegation File -

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]n s 9309220065 930420 6 PDR FOIA MORRIS92-584 PDR J

4 h Attachment Allegation No. RIV-92-A-0016 l

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1. Alleaedly, durina hot functional tests in 1983. CPSES loaded fuel. ,

operated the reactor to generate steam in order to perform the hot  !

functional tests. As a result of this unauthorized event workers removina coatinos inside containment were exposed to radiation. l Texas Utilities Electric Co, CPSES received a low power operating '

license on February 8, 1990. CPSES commenced initial fuel loading on February 9,1990, and completed fuel loading on February 14, 1990.

Initial criticality was achieved on April 3,1990 at 2:42 p.m.  !

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2. Alleaedly, tritium alarms have been soundina as material is released into Souaw Creek Reservoir and other release areas. You believe from information you have received that CPSES released acoroximately 1800 I DCi/l durina the 2nd auarter 1991.  ;

CPSES does not have tritium alarms that sound when tritium is released 1 from CPSES. In order to analyze a sample for tritium, a liquid sample must be obtained, mixed with a chemical solution referred to as a ,

" cocktail", and placed into a liquid scintillation counter where the low t energy light pulses are counted. The counting results are equated to an ,

activity of tritium per unit volume. l The total activity of tritium released from CPSES during the 2nd quarter  !

1991 was 160 curies, the total volume of water released from CPSES was .

2.85E+10 liters. CPSES reported a release of 5.62E-06 microcuries per milliliter for tritium which is approximately 0.187% of the regulatory limits that are allowed for tritium in water in an unrestricted area.

If you convert the 5.62E-06 microcuries per milliliter reported by CPSES to picocuries per liter, using the following conversions: 1,000,000 picocuries - 1 microcurie; and 1,000 milliliters - 1 liter; the result is 5,620 picaturies per liter which equates to 5.62E-6 microcuries per milliliter reported by CPSES for the 2nd quarter 1991, r

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P 778 355 '175-Certified Mail Receipt

. No insurance Coverage Provided ..

Do not use for international Mail

r;=g (See Reverse) sera in Sandra Lons
Dow 8t % t' Southern Shops sn4rg 200 EkMEMlh'e , ' PA 15017' Postage

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special Delevery r-se Resuectee Depvery fee Resum Beced Showeg

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SENDER: -

a Complete items 1 and/or 2 for adb. ~I sefvices.~' 1- , O Complete items 3. and da & bc  : I also wish to ' receive the '

e i f fq following services (for en extra Print your name and address on the reverse of this form so y*-

that we can return this card to you. - T fee):

e Attach this form to the front of the rnailpiece, or on the '1. r Add'essee's Address back if space does not perrru*,

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. Wnte Retum Receipt Requested!' on the mailpiece'rIext to ' 2. O Restricted Delivery the article number. f:

-3 Consutt postmaster for fee.

3. Arnele Addressed to:

4a. Article Number .

Sandra Long Dow  : ~ P 778 355 975 B Great Southern Shops ,i 4b. service Type O Registered D insured Suite 200 Bridgeville, PA 15017

  • J5t certified O coo O Express Mait O Return Receipt for -

Merchandtse

7. Date of Dehvery . '

192,:A-001 A '

5. Signature (Ad seel
8. Addressee's Address tonly if requestec j
4. ' '" W4, PS Form 3811, October 1990 : sua aIPo. iseo-273.aei

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PENALTY FOR PRfVATE USE,8300 Print your name, address and ZIP Code here IAC P.O. Box 202474 -

Mington, Texas -76006 2474 , /

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