ML20012C618

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Semiannual Effluent Release Rept 28,Jul-Dec 1989. W/900228 Ltr
ML20012C618
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 12/31/1989
From: Danni Smith, Watson H
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CCN-90-14042, NUDOCS 9003220289
Download: ML20012C618 (17)
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'N' PHILADELPHIA ELECTRIC COMPANY-PEACH BOTTOM ATOMIC POWER STATION i

R. D.1. Box 208 )

Delta. Pennsyh ania 17314 '

. ) etes normas-Tps Pou ea or n xcusaser

' (717)456-7014 l

. D. M. Smith 'I L Vice Pn sident  ;

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February 28,1990 l Docket Nos. 50-277 l 50-278  :

' U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555

SUBJECT:

-Seml Annual Effluent Releases Report No. 28 July 1 through January 31,1989 Peach Bottom Atomic Power Station Unit Nos. 2 and 3 u

Gentlemen:

. Enclosed are two copies of the Semi-Annual Effluent Releases Report No. 28, July 1 through December 31,1989.for Peach Bottom Atomic Power Station Unit Nos. 2 and 3.

This report is being submitted in compliance with 10 CFR 50.36a(a)(2) and the Technical Specifications of Operating Licenses DPR-44 and DPR-56, and to fulfill the requirements of Regulatory Guide 10.1.

- During the report period, no revisions were made to the Offsite Dose Calculation Manual <

(ODCM).

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DMS/ gh Enclosures cc: R.A. Burricelli, Public Service Electric & Gas T.M. Gerusky, Commonwealth of Pennsylvania J.J. Lyash, USNRC Senior Resident inspector T.E. Magette, State of Maryland W.T. Russell., Administrator, Region I, USNRC H.C. Schwemm, Atlantic Electric J. Urban, Delmarva Power INPO Records Center

~9003220289 891231 ,

PDR ADOCKObOOg{7 R

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Fi 6 bec: J.A. Basilio / FDL K.R. Graff - D.R. Meyers Commitment Coordinator D.R. Helwig PBNR

. Correspondence Control Desk G.A. Hunger D.M. Smith-

_ T.E. Cribbe S.J. Kowalski ~

E.J. Cullen - J.M.' Madara .

E.P. Fogarty ' C.J. McDermott J.F. Franz C.A. McNeill,'Jr.

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1GH004.NRC

E s PEACH BOTTOM ATOMIC POWER STATION Unit Numbers 2 and 3 Docket Numbers 50-277 & 50-278 SEMI ANNUAL EFFLUENT RELEASE REPORT NO, 28 JULY 1 TO DECEMBER 31,1989 Submitted to The United States Nuclear Regulatory Commission Pursuant to Facility Operating Licenses DPR 44 & DPR-56

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4 Table of Contents Page No

" 1. ' Introduction 1

.II.' Tables 1

1. Gaseous Effluents Summation of 2-All Releases
2. Gaseous Effluents for Release 3 Point Main Stack i

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3. Gaseous Effluents for Release 5 Point U2 & U3 Roof Vents
4. . Liquid Effluents Summation of 7 1-All Releases
5. Uquid Effluents 8 i

~ 6. Classes of Solid Radioactive 10 i 1

We.ste Shipments i

111. Attachments I A. Supplemental Information 11 Technical Concurrences: (for accuracy of information) h ' F.

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SEMI ANNUAL EFFLUENT RELEASE REPORT JULY 1 TO DECEMBER 31,1989 o

I. INTRODUCTION In accordance with the Unique Reporting Requirements of Technical Specification 6.9.2h (2) applicable during the reporting period, this report summarizes the Effluent Release Data for Peach Bottom Atomic Power Station, Units 2 and 3 for the period July 1 through December 31,1989. The notations E and E are used to denote positive and negative exponents to the base 10.

The release of radioactive materials during the reporting period was within the Technical Specification limits. There were no changes made to the Off Site Dose Calculation Manual (ODCM) during the reporting period.

There were no known unplanned releases of liquid radioactive material.

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  • EFFLdENT & WASTE DISPOSAL SEMI ANNUAL REPORT (7/31 12/31,1989) -

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k Table 1 Page 1 of 1 Gaseous Effluents - Summation of All Releases s

Quarter Quarter Estimated Error p i Unbs 3 4 Total %

A. Fission & Activation Gases ,

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'1. Total Release Cl 5.88 E2 1.14 E3 54.3 E0

2. Average Release Rate for Period UCi/sec 7.48 E1 1.45 E2
3. Gamma Air Doso Millirad 1.35 E 2 2.42 E 2

- Porcent of Tech Spec  % 1.35 E 1 2.42 E 1

4. Beta Air Doso Millirad 1.12 E 2 2.08 E 2 Porcent of Toch Spec  % 5.60 E-2 1.04 E 1 ,

B. lodines 1

4 1. Total lodine-131 Cl 4.55 E-4 4.07 E-4 61.0 E0

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2. Average Release Rate for Period uCl/sec 5.79 E-5 5.18 E 5 L. 3. Critical Organ Doso Millirem 2.02 E-3 1.42 E-3 l

Percent of Toch Spec  % 1.35 E 2 9.47 E 3 C. Particulates

1. Particulates with Half Uves Greatar Than 8 Days (includes Alpha & Strontium Cl 5.21 E 4 6.60 E-4 61.0 EO 89-90)
2. Average Releaso Rato for Period uCl/sec 6.63 E-5 8.39 E-5
3. Gross Alpha RadioactMty Cl 4.50 E-5 3.32 E 5 4 D. Tritium 1.- Total Release Ci 7.57 E-1 4.45 E0 94.0 E0
2. Average Release Rate for Period uCl/sec 9.63 E-2 5.66 E-1 2

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  • EFF'LUENT & WASTE DISPOSAL SEMI-ANNUAL REPORT (7/31 - 12/31,1989)

V ' Table 2 - Page 1 of 2

- Gaseous Effluents For Release Point - Main Stack Continuous Mode Batch Mode _

Ouarter Quarter Quarter Quarter Unhs 3 4 3 4 Nuclides Released

1. Fission Gases Krypton 85M Cl 2.24 E1 4.39 E1 0.00 EO 0.00 EO Krypton 87 Cl 1.88 E0 2.25 E1 0.00 EO 0.00 EO Krypton 88 Ci 3.04 EO 4.51 E1 0.00 EO 0.00 EO Xenon - 133 Cl 4.08 E2 7.09 E2 ~ 0.00 EO 0.00 EO -  !

Xenon-135 Cl 9.21 E1 - 2.17 E2 0.00 EO 0.00 EO-

-Xenon 135M Cl 9.72 E0 2.14 EO 0.00 EO 0.00 E0 i Xenon - 138 Cl 0.00 EO 0.00 EO 0.00 EO ' O.00 E0, Xenon 133M Cl 0.00 E0 1.39 E1 0.00 EO 0.00 EO Unidentified Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 i

' Total for Period Cl 5.37 E2 1.05 E3 0.00 EO 0.00 EO '

2. lodines I lodine - 131 Cl 4.55 E-4 3.15 E-4 0.00 EO 0.00 E0 lodine - 133 Cl 1.76 E-4 3.73 E - 0.00 EO 0.00 E0 lodine - 135 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Total for Period Cl 6.31 E-4 6.88 E-4 0.00 EO 0.00 EO
3. Particulates Strontium - 89 Cl 1,32 E-4 2.28 E 4 0.00 EO 0.00 E0 Strontium - 90 Cl 4.05 E-7 2.28 E-6 0.00 EO 0.00 E0 Strontium - 91 Cl 1.04 E-4 1.04 E-4 0.00 EO 0.00 E0 Ceslum - 134 Cl 0.00 E0 1.79 E-6 0.00 EO 0.00 E0 3

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[ EFFLUENT & WASTE DISPOSAL SEMI-ANNUAL REPORT (7/31 12/31,1989) g l;.

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I Table 2 ' Page 2 of 2 Gaseous Effluents For Release Point Main Stack (Continued) .

Continuous Mode Batch Mode Quarter Quarter Quarter Quarter Units 3 4 3 4 i

3. Particulates (Continued)

Cesium 137 Cl 8.96 E 7 1.42 E-5 0.00 EO 0.00 EO

- Ceslum 138 Cl 1.54 E 3 1.25 E-2 0.00 EO 0.00 E0 Barium - 139 Cl ' 4.27 E-4 2.51 E-3 0.00 EO 0.00 E0 Barium - 140 Cl 1.14 E-4 1.59 E-4 0.00 EO 0.00 E0 i Lanthanum - 140 Cl 6.98 E-5 9.94 E 5 0.00 EO 0.00 E0 l

- Cobalt - 57 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 l Cobalt - 58 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO j Cobalt 60 Cl 0.00 E0 2.60 E 5 0.00 EO 0.00 EO Zinc 65 Ci 0.00 EO 5.51 E-6 0.00 EO 0.00 E0 ;

Yttrium - 91M Cl 9.24 E-4 1.34 E-3 0.00 EO - 0.00 E0 lodine - 133 Cl 3.64 E-6 2.83 E 4 0.00 EO 0.00 E0 Copper 64 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Rubidlum 88 - Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 ,

Manganese -54 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 l Strontium - 92 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Cadmium - 109 Cl 6.03 E-6 0.00 EO 0.00 EO 0.00 E0 Tellurium - 132 Cl 0.00 E0 2.35 E-6 0.00 EO 0.00 E0 lodine - 135 Cl 0.00 EO 3.75 E-5 0.00 EO 0.00 E0 Totals Ci 3.322 E-3 1.739 E 2 0.00 EO 0.00 EO

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Q EFFLUENT & WASTE DISPOSAL SEMI-ANNUAL REPORT (7/31 12/31,1989)-

- Table 3 Page 1 of 2' Gaseous Effluents For Release Point - U/2 and U/3 Root Vents Continuous Mode Batch Mode -

Quarter Quarter ' Ouarter . Quarter Unha 3 4 3 4 Nuclides Released-

, 1. Fission Gases Krypton 85M Cl 0.00 EO 0.00 E0' O.00 EO 0.00 EO Krypton - 87 Cl 0.00 EO 0.00 EO 0.00 EO - 0.00 E0 Krypton - 88 Cl 0.00 EO 0.00 EO - 0.00 EO 0.00 EO Xenon 133 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO -

Xenon 135 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0  ;

1 Xenon-135M. Cl 0.00 EO 0.00 EO 0.00 EO ' O.00 EO -!

Xenon-138 Ci 0.00 EO 0.00 EO 0.00 EO 0.00 E0 :l Xenon 133M Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO Unidentified Cl 5.09 E1 8.79 E1 0.00 EO 0.00 EO Total for Period Cl 5.09 E1 8.79 E1 0.00 EO 0.00 E0

2. lodines I

lodine - 131 Cl 0.00 EO 9.26 E 5 0.00 EO 0.00 EO .

lodine - 133 Cl 8.22 E-4 1.00 E 3 0.00 EO 0.00 E0 lodine - 135 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Totalfor Period Cl 8.22 E-4 1.09 E-3 0.00 EO 0.00 EO

3. Particulates Strontium - 89 Cl 1.08 E-4 8.88 E-5 0.00 EO 0.00 E0 Strontium - 90 Cl 3.67 E-5 2.99 E-5 0.00 EO 0.00 E0 Strontium - 91 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Ceslum 134 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO 5
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  • EFFLUENT & WASTE DISPOSAL SEMI-ANNUAL REPORT (7/31 12/31,1989)

Table 3 Page 2 of 2 Gaseous Effluents For Release Point - U/2 and U/3 Roof Vents (Continued)

Continuous Mode - Batch Mode _

Ouarter Quarter Quarter Quarter Ur.its . 3 4 3 4

3. Particulates (Continued)

Cesium 137 Cl 5.00 E-5 0.00 EO 0.00 EO 0.00 E0 Ceslum - 138 Cl 6.85 E-4 3.11 E 4 0.00 EO 0.00 E0 Barium - 139 Cl 2.85 E-4 4.14 E-4 0.00 EO 0.00 E0 Barium - 140 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Lanthanum 140 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Cobalt 57 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Cobalt 58 - Cl 0.00 EO 3.88 E 5 0.00 E0 ~ 0.00 E0 Cobalt 60 Cl 5.07 E 5 3.36 E-5 0.00 EO 0.00 EO Zinc 65 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO Yttrium - 91M - Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 lodine - 133 Cl 0.00 E0 1.21 E 4 0.00 EO 0.00 E0 Copper - 64 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Rubidium 88 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Manganese 54 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Strontium - 92 Cl. 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Sodium - 24 Cl 0.00 EO 9.38 E-4 0.00 EO 0.00 EO

- Technetium - 99M Cl 0.00 EO 6.37 E-5 0.00 EO 0.00 E0 Molybdenum 99 Cl 0.00 EO 5.48 E-5 0.00 EO 0.00 EO Chromium 51 Cl 0.00 EO 7.17 E-4 0.00 EO 0.00 E0 Totals Cl 1.215 E-3 2.811 E-3 0.00 EO 0.00 EO 6

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' EFFLdENT & WASTE DISPOSAL SEMI-ANNUAL REPORT (7/31 - 12/31,1989) k Table 4 Page 1 of 1 Liquid Effluents - Summation of All Releases Quarter Quarter Estimated Error Units 3 4 Total %

A. Fission & Activation Gases

1. Total Release (not including tritlumaases, Alpha) Cl 8.80 E 3 2.15 E-2 32.0 E0
2. Average Diluted Concentration Durina Period uCl/ml 2.49 E-10 2.18 E-10 _
3. Body Dose Millirem 8.11 E-3 2.93 E-2 Percent of Tech Spec  % 2.70 E 1 - 9.77 E 1
4. Maximally Exposed Organ Dose Millirem 1.23 E-2 4.09 E 2 Percent of Tech Spec  % 1.23 E-1 4.09 E 1 B. Tritium Total Release Ci 5.59 EO 9.01 EO 39.0 E0
2. Average Diluted Concentration Durina Period uCl/ml 1.58 E-7 9.15 E-8 C, Dissolved & Entrained Gases
t. Total Release Cl 4.85 E 3 1.05 E-2 42.0 E0
2. Average Diluted Concentration During Period uCl/mi 1.37 E-10 1.07 E-10 D. Gross Alpha RadioactMty
1. Total Release Cl 4.93 E-5 1.96 E-4 39.0 E0
2. Average Diluted Concentration During Period uCl/ml 1.39 E-12 1.99 E-12 E. Volume of Waste Released (prior to dilution) Liters 3.79 E6 9.45 E6 32.0 E0 F. Volume of Dilution Water Used During Period Liters 3.54 E10 9.84 E10 30.0 EO 7

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EFFLUENT & WASTE DISPOSAL SEMI-ANNUAL REPORT (1989) ,

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=: Table 5 Page 1 of 2j ,

Liquid Effluents ,

Continuous Mode Batch Mode >

Quarter Quarter Quarter Quarter Units 3 4 3 4 1

Nuclides Released F Strontium 89 Cl 0.00 EO 0.00 E0 1.26 E-4 4.93 E-4 Strontium - 90 Ci 0.00 EO 0.00 EO 3.31 E 5 1.07 E 4 c Alpha Cl 0.00 EO 0.00 EO 4.93 E 5' ' 1.96 E 4 Tritium . Cl 0.00 EO 0.00 EO 5.59 EO 9.01 E0 Phosophorus 32 Ci 0.00 EO 0.00 E0 1.02 E 3 2.57 E 3 fron 55 Cl 0.00 EO 0.00 E0 2.98 E 4 6.62 E-4 Xenon 131M Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO Xenon - 133 Cl 0.00 EO 0.00 E0 1.65 E 3 5.03 E Xenon - 133M Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO Xenon-135 Cl 0.00 EO 0.00 E0 3.17 E-3 5.45 E-3

Krypton 85M Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Krypton - 87 Cl 0.00 EO 0.00 EO - 0.00 EO 0.00 E0 Krypton - 88 Cl 0.00 EO 0.00 E0 0.00 EO 0.00 EO

' Xenon-135M Ci 0.00 EO 0.00 EO 3.32 E 5 0.00 EO .

Manganese - 54 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Ceslum - 134 Cl 0.00 EO 0.00 EO 3.34 E 4 2.20 E-3 ,

Ceslum - 137 Cl 0.00 EO 0.00 E0 1.74 E-3 6.76 E-3 Ceslum 138 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO Zinc - 65 Cl 0.00 EO 0.00 EO 7.31 E-4 2.67 E 4 Sodium - 24 Cl 0.00 EO 0.00 E0 2.33 E-5 2.92 E 5 1

Cobalt - 58 Cl 0.00 EO 0.00 EO 0.00 E0 9.05 E 5 1

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  • EFFLUENT & WASTE DISPOSAL SEMI-ANNUAL REPORT (7/31 12/31,1989)

F Table 5 = Pege 2 of 2 Liquid Effluents (Continued)

Continuous Mode Batch Mode Quarter Quarter Quarter Quarter Unhs 3 4 3 4 Nuclides Released (Continued)

Cobalt 60 Cl 0.00 EO 0.00 EO 3.65 E-3 3.84 E-3 lodine - 131 Cl 0.00 EO 0.00 EO 0.00 EO 6.68 E-5 lodine - 133 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO __

Molybdenum 99 Cl 0.00 EO 0.00 EO 0.00 EO 4.00 E 6 lodine - 135 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Barium - 140 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 j Neptunium 239 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 i

Chromium - 51 Cl 0.00 EO 0.00 EO 6.33 E-4 3.54 E 3 Yttrium - 91M Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Strontium - 91 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO

' Antimony - 122 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO Tellurium 132 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 EO -

Niobium - 95 Cl 0.00 EO 0.00 EO 3.67 E-5 8.97 E-5  ;

Lanthanum 140 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Ce i 1 Cl 0.00 EO 0. EO 0.00 EO O EO

_ Antimony -124 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 tron - 59 Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Tellurium - 129M Cl 0.00 EO 0.00 EO 0.00 EO 0.00 E0 Tellurium - 101M Cl 0.00 EO 0.00 EO 0.00 EO . 0.00 E0 Silver 110M Cl 0.00 EO 0.00 E0 2.40 E-4 0.00 E 4 Strontium - 92 Cl 0.00 EO 0.00 EO 0.00 EO 5.53 E 5 Total for Period (above) Cl 0.00 EO 0.00 EO 5.6037 EO 9.0422 EO 9

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  • EFFLUENT & WASTE DISPOSAL SEMI-ANNUAL REPORT (7/31 12/31,1989)

Table 6 Page 1 of I Closees of Solid Rodiooctive Weste Shipments TNtWlbuAL TCtAL TOTAL # OF WASTE DESCRIPTION VOLUME VOLUME TOTAL PRINCIPAL SHIPMENTS (SOURCE OF WASTE)_ CONTAINER / TYPE (CUBIC FEET) (CUBIC FEET) CURIE RADIONUCLIDES CLASS A

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38 Dewatered Rosin HIC / Type ACask 174.3 697.2 155.7 Co-6 2n-65, Cs-1377 Bead & Powdex 202.1 6871.4 Cs 134, Ni-63, Fe 55 2 Solidified Rosin Steel Liner / 177.5 177.5 54.7 Co-6,2n-65, Fe 55, Bead Type ACask 178.8 178 8 Ni-63, Mn 54 1 Solidified Uquid/ Metal Drum /STC 11.3 192.1 0.9 . Co40,2n 65, Cs 137, DAW 7.5 255.0 0.9 Fe 55, Cs-134 1 Solidified Uquid HIC / Type ACask 38.3 76.6 14.1 Co-60. Zn45, Cs 137, 28.0 28.0 Fe 55, Cs 134 1 Dewatered Filters HIC / Type ACask 205.8 205.8 0.6 Co-60,2n 65, Cs 137, Fe-55, Os 134

(*) 1 Solidified Oil Metal Box /STC variable 1.0 0.0 Co40, Cs-137, Cs 134, Sb 125

(") 95 DAW Metal Drum /STC variable 9137,1 15.9 Co-6,2n-65, Fe-55, Metal Box /STC variable Cs 137, Cs-134, Nb-95_

1 DAW Metal Drum /STC 7.5 540.0 0.5 Co-60,2n-65, Cs 137, Fe 55, Cs 134 1 DAW Metal Drum / 11.3 90.4 1.3 Co 60, Zn-65, Cs 137, Type ACask Fe 55, Cs 134 1 DAW HIC / Type ACask 38.3 76.6 0.5 Co-60, Zn-65, Cs 137, Fe-55t Cs 134 i 2 Encapsulated Filters / Metal Drum / 7.5 105.0 12.0 Co40,2n-65, Fe 55.

DAW Type ACask 11.3 90.4 Ni-63, Cs 137 9 Encapsulated Filters Metal Drum / 7.5 105.0 31.1 Co 60, Zn45. Fe-55, Type ACask 11.3 723.2 Ni-63 CLASSB 1 Dewatered Resin Hid/fype ACask 202.1 202.1 11.2 Co-60,2n 65, Cs 137, Dead & Powdex _

Cs-134. Ni 63, Fe 55 1 Dewatered Resin HIC / Type B Cask 132.4 132A 234.0 Zn-65, C&60, Cs 137, Bead & Powdex Cs-134, Fe-55, Cr 51 CLASS C 1 trradiated Core Steel Liner / 57.7 57.7 844.0 Co-60, Fe-55, Ni 63, Components Typf B Cask Mn-54, Ni-59 TOTALS 156 19943.3 1377.5 -

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  • Indicates actual total PECo radwaste shipped from Babcock & Wilcox, after solidification, to the burial site.

"- Indicates actual total PECo radwaste shipped from Quadrex, after volume reduction, to the burial site.

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Page 1 of 3

- ATTACHMENT A - SUPPLEMENTAL INFORMATION Facility: ' Peach Bottom Units 2 & 3 Licenses:- DPR 44 DPR 56

1. Reaulatorv Limits (Technical Soecification Limits)

A. Noble Gases

1. 1500 mrem /Yr total body ' instantaneous" limits 13000 mrem /Yr skin Tech Spec 3.8.C.1.a
2. 1 10 mrad air gamma quarterly air dose limits 1 20 mrad air beta Tech Spec 3.8.C.2.a
3. -1 20 mrad - air gamma yearly air dose limits 1 40 mrad air beta Tech Spec 3.8.C.2.b B. lodines, Tritium, Particulates with Half Life > 8 Days
1. 11500 mrem /Yr any organ 'instantonous' limits (inhalation path) Tech Spec 3.8.C.1.b
2. 1 15 mrem any organ quarterly dose limits Tech Spec 3.8.C.3.a

.. 3. 1 30 mrem - any organ yearly dose limits Tech Spec 3.8.C.3 b C. Liquid Effluents

1. Concentration 110 CFR 20, " instantaneous" limits Appendix B, Table 11, Col. 2 Tech Spec 3.8.8.1
2. 13.0 mrem - total body quarterly dose limits 110 mrem any organ Tech Spec 3.8.B.2.a
3. 16.0 mrem total body yearly dose limits 120 mrem - any organ Tech Spec 3.8.B.2.b 11

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h ATTACHMENT A SUPPLEMENTAL INFORMATION j 2. Maxirrium Permissible Concentrations MPCs are not used to calculate permissible release rates and concentrations for gaseous  ;

releases.

1 The MPCs specified in 10 CFR 20, Appendix B, Table 11, Column 2, for identified nuclides are used to calculate permissible release rates and concentrations for liquid release rates >

I per Peach Bottom Technical Specification 3.8.B.1.

i 3, Averaae Enerav Not Applicable

4. Measurements and Acoroximations of Total Radioactivity A. Fisslor and Activation Gases The method used is the Nuclear Data 6600/6700 Counting System  !

Gas Marinelli -  !

B. lodine The method used is the Nuclear Data 6600/6700 Counting System Charcoal Cartridge -

C. Particulates The method used is the Nuclear Data 6600/6700 Counting System

. Air Particulate Sample, (47 mm filter)

D. Liquid Effluents The method used is the Nuclear Data 6600/6700 Counting System and the Radwaste Liquid Discharge Pre Release Method with a liter Marinelli.

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o. 'o Page 3 of 3 ATTACHMENT A SUPPLEMENTAL INFORMATION

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5. Batch Releasat QTR 3 OTR 4 A. Liquid Number of Batch Releases 51 124 Total Time for Batch Releases (minutes) 13855 34375 Maximum Time Period for Batch Release (minutes) 340 340 i Average Time Period for Batch Release (minutes) 272 277  ;

Minimum Time Period for Batch Release (minutes) 32 30 Dilution Flow (liters) 2.83 E10 2.63 E10 B. Gaseous Not Applicable

6. Abnormal Releases A. Liquid None B. Gaseous None l

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