Text

Combined 2008 Annual Radioactive Effluent Release Report
	ML091280437
Person / Time
Site:	Crane
Issue date:	04/30/2009
From:	Dougherty T; Exelon Nuclear
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	TMI-09-047
	Download: ML091280437 (45)
	v • d • e

Exekln.

Three Mile island Unit 1 Telephone 717-948-8ooo Nuclear Route 441 South, P.O. Box 480 Middletown, PA 17057 April 30, 2009 TMI-09-047 U. S. Nuclear Regulatory Commission Washington, DC 20555 Attn: Document Control Desk

SUBJECT:

THREE MILE ISLAND NUCLEAR STATION UNIT 1 AND UNIT 2 OPERATING LICENSE NO. DPR-50 AND POSSESSION ONLY LICENSE NO. DPR 73 DOCKET NOS. 50-289 AND 50-320 COMBINED 2008 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT The 2008 Annual Radioactive Effluent Release Reports required by TMI-1 Technical Specification 6.9.4.1, TMI-2 Technical Specifications 6.8.1.2, and 6.12, and the Off-Site Dose Calculation Manual Part 4, Section 2.1, is enclosed. contains a summary of the quantities of radioactive liquid and gaseous effluents released from the site as outlined in Reg. Guide 1.21, Rev. 1, with data summarized on a quarterly basis following the format of Appendix B thereof. contains information for each type of solid waste shipped offsite during the report period including the container volume, total curie quantity (specified as determined by measurement or estimate), principal radionuclides (specified as determined by measurement or estimate), type of waste, type of shipment and solidification agent(s). includes a summary of unplanned releases from the site to unrestricted areas of radioactive materials in gaseous and liquid effluents made during the reporting period. describes any changes made during 2008 to the Process Control Program (PCP) documents or to the Offsite Dose Calculation Manual (ODCM) and a listing of new locations for dose calculations and/or environmental monitoring identified by the land use census pursuant to Part 3, Section 8.2, of the ODCM. reports all instrumentation not returned to operable status within 30 days per the TMI ODCM Part 1, Sections 2.1.1.b and 2.1.2.b, and Part 2, Section 2.1.2.b. is quarterly summaries of hourly meteorological data collected for 2008 in the form of joint frequency distribution of wind speed, wind direction and atmospheric stability.

7T 00 o/

TMI-09-047 Page 2 of 2 is an assessment of the radiation doses due to the radioactive liquid and gaseous effluents released from the respective unit during 2008. is an assessment of the radiation doses from the radioactive liquid and gaseous effluents to members of the public due to their activities inside the site boundary during 2008. is an assessment of the radiation doses to the most likely exposed real individual from reactor releases and other nearby uranium fuel cycle sources including doses from primary effluent pathways and direct radiation for 2008. 0 is a summation of deviations from the sampling and analysis regime specified in the ODCM for TMI-1 and TMI-2. is a copy of the ODCM change for TMI's Offsite Dose Calculation Manual (ODCM),

CY-TM-170-300, Revision 1, which was issued on November 12, 2008, and current as of December 31, 2008. There was one revision made to the ODCM during 2008.

Please contact Laura Weber at (717) 948-8947 if you have any questions concerning this report.

Thomas J. Dougher Plant Manager TJD/Ikw Attachments/Enclosures cc:

Region 1 Administrator TMI Senior Resident Inspector TMI-1 Senior Project Manager TMI-2 Project Manager GPU Nuclear Cognizant Officer 2008 Annual Radioactive Effluent Release Report for TMI TM1-09-047 Summary of Radioactive Liquid and Gaseous Effluents Released from TMI during 2008

TABLE 1 A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT (2008)

GASEOUS EFFLUENTS -SUMMATION OF ALL RELEASES TMI-1 2008 1

2008 UNIT QUARTER 1 QUARTER 2 2M08 QUARTER 3 2008 EST I

QUARTER 4 TOTAL I ERROR %I A. FISSION AND ACTIVATION GASES

1. Total Release Ci 1.78E-01 5.67E-02 6.74E-02 6.91 E-02 25%

/

2. Avg release rate for period uCi/S 2.28E-02 7.21E-03 8.47E-03 8.69E-03

3. Percent of tech spec. limit B. IODINES

1. Total Iodine 1131 Ci 7.16E-07 8.46E-07 2.03E-06 2.26E-06 25%

2. Avg release rate for period uCi/S 9.21 E-08 1.08E-07 2.55E-07 2.85E-07

3. Percent of tech spec. limit C. PARTICULATES

1. Part. with half-life > 8 days Ci

<1.OCE-11

<1.00E-11

<1.OOE-11

<1.00E-11 25%

2. Avg. release date for period uCi/S N/A N/A N/A N/A

3. Percent of tech spec. limit

[4. Gross alpha radioactivity Ci

<1.OOE-11

<1.0OE-11

<1.OOE-11

<1.OOE-11 D. TRITIUM

1. Total Release

2. Avg release rate for period

3. Percent of tech spec. limit Ci 1.65E+01 1.48E+01 2.71E+01 1.36E+01 I

I 4

uCVS 2.13E+00 1.88E+00 I

3.41E+00 I

1.71E+00 f 15%

I 9

I

4.

4 1%

I I

I Note: All less than values (<) are in uCi/mL.

ODCM Limits - Listed on Dose Summary Table

TABLE 1 C EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT (2008)

GASEOUS EFFLUENTS - GROUND-LEVEL RELEASES TMI - 1 i

CONTINUOUS I

BATCH I

CONTINUOUS I

BATCH NUCLIDES RELEASED UNIT OUARTER 1 OUARTER 2 QUARTER 1 Q UARTER 2 QUARTER 3 QUARTER 4 QUARTER 3 UARTER 4 A. FISSION GASES KR85 Ci

<1.OOE-04

<1.OOE-04 1.56E-01 4.36E-02

<1.OOE-04

<1.OOE-04 8.62E-03

<1.OOE-04 XE131M Ci

<1.OOE-04

<1.OOE-04 3.01E-04 7.48E-04 XE133 Ci

<1.OOE-04

<1.OOE-04 2.12E-02 1.31E-02

<1.OOE-04

<1.OOE-04 5.74E-02 6.68E-02 XE133M Ci

<1.OOE-04

<1.OOE-04 6.42E-05 1.53E-04 XE135 Ci

<1.00E-04

<1.OOE-04

<1.OOE-04 9.67E-04 1.44E-03 1.78E-05 3.36E-06 TOTAL FOR PERIOD I

Ci I

O.OOE+OO O.OO1+0 1.78E-01 I

5.67E-02 I 9.67E-04 I

1.44E-03 I

6.64E-02 I

6.77E-02 I B. IODINES 11131 ci 7.16E-071 8.46E-071

<1.OOE-121

<1.OOE-121 2.03E-061 2.26E-061

<1.OOE-121 e1.OOE-121 11133 1

Ci I

4.40E-061 6.21 E-061

<1.OOE-121

<l.OOE-121 2.39E-051 2.70E-051

<1.OOE-121

<1.OOE-12 TOTAL FOR PERIOD I

Ci I

5.12E-06 I

7.06E-06 I O.0OE+00 I O.OOE+00 I 2.59E-05 I

2.93E-05 I

O.OOE+00 I

O.OOE+00 C. PARTICULATES CS137 Ci

<1.O0E-11

<1.OOE-11

<1.O0E-11

<1.OOE-11

<1.OOE-11 SR89 Ci

<1.OOE-11

<1.O0E-1

<1.OOE-11

<1.O0E-1

<1.OOE-11 SR90 Ci

<1.OOE-11

-<1.00E-11

<1.OOE-11

<1.O0E-11

<1.O0E-11 TOTAL FOR PERIOD I

Ci I

O.OOE+00 I

O.OOE+00 1 0.00E+00 1 O.OOE+00 I

O.OOE+00 I

Note: All less than values (<) are in uCi/mL.

TABLE 2A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT (2008)

LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES TMI -1 UNIT 2008 QUARTER 1 2008 QUARTER 2 2008 2008 EST I

QUARTER 3 QUARTER 4 TOTAL I

I ERROR %

A. FISSION AND ACTIVATION PRODUCTS 1I.Total Release (Not incl. Tritium, gases, alpha)

Ci

<5.OOE-08 1.36E-04 2.56E-06 5.09E-05 25%

2. Avg diluted concentration during period uCi/ML N/A 2.32E-11 3.68E-13 6.91 E-12

3. Percent of applicable limit

[*

B. TRITIUM

1. Total Release Ci 1.14E-01 9.35E+01 5.35E+01 2.03E+01 25%

2. Avg diluted concentration during period uCi/ML 1.86E-08 1.59E-05 7.68E-06 2.76E-06

3. Percent of applicable limit C. DISSOLVED AND ENTRAINED GASES

1. Total Release Ci

<1.00E-05 6.98E-05

<1.OE-05

<1.OGE-05 25%

2. Avg diluted concentration during period uCi/ML N/A 1.19E-11 N/A N/A

3. Percent of applicable limit D. GROSS ALPHA RADIOACTIVITY

11. Total Release Ci

<1.OOE-7

<1.O0E-7

<1.OOE-7 25%

E. VOLUME OF WASTE RELEASED (PRIOR TO DILUTION)

LITERS 1.12E+08 1.11E+08 1.10E+08 T

1.13E+08 1

10%

LITERS 6.15E+09 5.89E+09 6.96E+09 7.36E+09 10%/° F. VOLUME OF DILUTION WATER USED Note: All less than values (<) are in uCi/mL.

ODCM Limits - Listed on Dose Summary Table

TABLE2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT (2008)

LIQUID EFFLUENTS TMI -1 CONTINUOUS BATCH CONTINUOUS BATCH NUCLIDES RELEASES UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 QUARTER 3 1 QUARTER 4 QUARTER 3 QUARTER 4 CR51 Ci

<5.OOE-07

<5.OOE-07 MN54 Ci

<5.OOE-07

<5.OOE-07 Fe59 Ci

<5.OOE-07

<5.OOE-07 C058 Ci

<5.OOE-07

<5.OOE-07 C060 Ci

<5.OOE-07

<5.OOE-07 ZN65 Ci

<5.OOE-07

<5.OOE-07 SR89 Ci

<5.OOE-08

<5.OOE-08 SR90 Ci

<5.OOE-08

<5.O0E-08 ZR95 Ci

<5.OOE-07

<5.OOE-07 NB95 Ci

<5.OOE-07

<5.0OE-07

<5.OOE-07

<5.OOE-07 M099 Ci

<5.OOE-07

<5.OOE-07 TC99M Ci

<5.OOE-07

<5.OOE-07 1131 Ci

<1.OOE-06

-<1.00E-06

<1.OOE-06

<1.OOE-06 CS134 Ci

<5.OOE-07

<5.OOE-07 CS137 Ci

<5.OOE-07 1.36E-04

<5.OOE-07 8.03E-07 8.33E-08 5.09E-05 2.48E-06

<5.OOE-07 BA140 Ci

<5.OOE-07

<5.OOE-07 LA140 Ci

<5.OOE-07

<5.OOE-07 CE141 Ci

<5.OOE-07

<5.OOE-07 FE55 Ci

<1.OOE-06

<1.OOE-06 H3 Ci 1.14E-01 1.83E-01

<1.OOE-05 9.33E+01 2.08E-01 3.73E-01 5.33E+01 1.99E+01 TOTAL FORPERIOD%

Ci I

1.14E-01 I

1.83E-01 I

N/A I 9.33E+01 I 2.08E-01 j

3.74E-01 5.33E+01 j 1.99E+01 I

XE133 Ci

<1.OOE-05 I <1.OE-05

<1.OOE-04 I 6.98E-05

< 1.OOE-05

<1.OOE-05

<1.OOE-04

<1.00E-04]

IXE135 Ci I<1.OOE-05 I<l.OQE-OS

<1.OOE-04 I <1.OOE-04 I<1.OOE-05 I <1.OOE-05 I<1.OOE-04 I <1.9E-04 I Note: All less than values (<) are in uCi/mL.

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT (2008)

SUPPLEMENTAL INFORMATION FACILITY: TMI UNIT 1 LICENSE: DPR 50-289

1.

Regulatory Limits -- Please refer to TMI Offsite Dose Calculation Manual A. Fission and Activation Gases:

B. lodines:

C. Particulates, Half-Lives > 8 Days:

D. Liquid Effluents:

2.

Maximum Effluent Concentrations -- 10 Times CFR 20, Appendix B Table II Provide the maximum effluent concentrations used in determining allowable release rates or concentrations A. Fission and Activation Gases:

B. lodines:

C. Particulates, Half-Lives > 8 Days:

D. Liquid Effluents:

3.

Average Energy Provide the average energy (E-BAR) of the radionuclide mixture in releases of fission and activation gases, if applicable E-BAR BETA E-BAR GAMMA E-BAR BETA and GAMMA

= 1.76E-01

= 3.08E-02

= 2.07E-01

4.

Measurements and Approximations of Total Radioactivity Provide the methods to measure or approximate the total radioactivity in effluents and the methods used to determine radionuclide composition:

A. Fission and Activ. Gases:

B. lodines:

C. Particulates:

D. Liquid Effluents:

HPGE Spectrometry, Liquid Scintillation HPGE Spectrometry HPGE Spectrometry, Gas Flow Proportional, Beta Spectrometry HPGE Spectrometry, Liquid Scintillation

5.

Batch Releases Provide the following information relating to batch releases of radioactive materials in liquid and gaseous effluents.

Quarter 1 Quarter 2 Quarter 3 Quarter 4 A.

LIQUID (ALL TIMES IN MINUTES)

1. Number of batch releases 0

18 11 5

2. Total time period for batch releases (min) 0 4034 2555 955

3. Maximum time period for a batch release (min) 0 245 262 250

4. Average time period for a batch release (min) 0 224 232 191

5. Minimum time period for a batch release (min) 0 105 215 60

6. Average stream flow during periods of release of 4.83E+06 2.23E+06 4.70E+05 1.43E+06 effluent into a flowing stream (cfm)

B.

GASEOUS

1. Number of batch releases 6

5 8

7

2. Total time period for batch releases (min) 3845 4075 5610 4965

3. Maximum time period for a batch release (min) 800 860 855 810

4. Average time period for a batch release (min) 640 815 701 709

5. Minimum time period for a batch release (min) 100 765 300 475 Abnormal Releases Quarter 1 Quarter 2 Quarter 3 Quarter 4 A.

LIQUID

1. Number of releases 3

3 3

3

2. Total activity released (curies) 1.33E-02 1.33E-02 1.34E-02 1.34E-02 B.

GASEOUS

1. Number of releases 0

0 0

1

2. Total activity released (curies) 0 0

0 4.18E-1 6.

TABLE 1A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES TMI-2 I

2008 2008 2008 2008 EST. TOTA UNITS 1ST QUARTER 2ND QUARTER 3RD QUARTER 4TH QUARTERI ERROR %l A. FISSION AND ACTIVATION GASES

1. TOTAL RELEASE Ci

<LLD

<LLD 25%-

2. AVERAGE RELEASE RATE FOR PERIOD uCi/sec N/A N/A N/A N/A

3. PERCENT OF TECH SPEC LIMIT B. IODINES NOT APPLICABLE FOR TMI-2 C. PARTICULATES

1. PARTICULATES WITH HALF-LIVES > 8 DAYS Ci

<LLD

<LLD 25%

2. AVERAGE RELEASE RATE FOR PERIOD uCi/sec N/A

<N/A

3. PERCENT OF TECH SPEC LIMIT

4. GROSS ALPHA RADIOACTIVITY Ci

<LLD

<LLD D. TRITIUM

1. TOTAL RELEASE Ci 6.24E-01 8.25E-01 7.74E-01 6.28E-01 25%

2. AVERAGE HRELE-AS HA I P EUH PLHIOU

3. PERCENT OF TECH SPEC LIMIT uCi/sec I

7.93E--02 I

1.05E--01 I

9.74E-02 7.90E-02 C

b C

'i I

I W

I I

I

t 1# BATCH RELEASES 0

0 0

0

% ODCM LIMITS: LISTED ON DOSE

SUMMARY

TABLE NOTE: ALL LESS THAN (<) VALUES ARE IN uCi/mI

TABLE 1C EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-GROUND LEVEL RELEASES TMI-2 2008 I

CONTINUOUS MODE I

BATCH MODE I

CONTINUOUS MODE I

BATCH MODE INUCLIDES RELEASED UNIT 1ST QUARTERI 2ND QUARTER 1ST QUARTER 2ND QUARTEF13RD QUARTER14TH QUARTERI 3RD QUARTER14TH QUARTER]

1. FISSION GASES KRYPTON-85 Ci

<8.OOE-6

<8.OOE-6 KRYPTON-85M Ci

<5.OOE-8

<5.OOE-8 KRYPTON-87 Ci

<8.OOE-8

<8.OOE-8 KRYPTON-88 Ci

<1.OOE-7

<1.OOE-7 XENON-1 33 Ci

<8.OOE-8

<8.OOE-8 XENON-1 35 Ci

<5.OOE-8

<5.O0E-8

<5.OOE-8

<5.OOE-8 XENON-1 35M Ci

<5.OOE-7

<5.OOE-7 XENON-1 38 Ci

<3.OOE-7

<3.OOE-7 AR-41 Ci

<1.OOE-4

<1.00E-4 TOTAL FOR PERIOD Ci N/A N/A N/A N/A N/A N/A N/A N/A

2. IODINES NOT APPLICABLE TO TMI-2

3. PARTICULATES STRONTIUM-90 Ci

<1.OOE-11

<1.OOE-11 N/A N/A

<1.OOE-11

<1.OOE-11 N/A N/A COBALT 60 Ci

<1.OOE-10

<1.OOE-10 N/A N/A

<1.OOE-10

<1.OOE-10 N/A N/A ANTIMONY 125 Ci

<1.OOE-10

<1.O0E-10 N/A N/A

<1.OOE-10

<1.OOE-10 N/A N/A CESIUM-134 Ci

<1.OOE-10

<1.OOE-10 N/A N/A

<1.OOE-10

<1.OOE-10 N/A N/A CESIUM-137 Ci

<1.OOE-10

<1.OOE-10 N/A N/A

<1.OOE-10

<1.OOE-10 N/A N/A TOTAL FOR PERIOD Ci N/A N/A N/A N/A N/A N/A N/A N/A

4. TRITIUM TRITIUM Ci 6.24E-01I 8.25E-01I

<1.OOE-6 T <1.00E-6 7.74E-01i 6.28E-01I

<1.OOE-6

<100E-6 NOTE: ALL LESS THAN (<) VALUES ARE IN uCi/mI

TABLE 2A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT LIQUID EFFLUENTS-SUMMATION OF ALL RELEASES TMI-2 I2008 2008 2008 2008 EST. TOTAL UNITS 1 1ST QUARTER 12ND QUARTER 3RD QUARTER 4TH QUARTER ERROR %

A. FISSION AND ACTIVATION PRODUCTS

1. TOTAL RELEASES (NOT INCLUDING TRITIUM, GASES, ALPHA)

Ci 2.90E-06 6.25E-06 4.77E-06 1.53E-06 25%

2. AVERAGE DILUTED CONCENTRATION DURING PERIOD uCi/ml 4.72E-13 1.06E-12 6.85E-13 2.07E-13

3. PERCENT OF APPLICABLE LIMIT B. TRITIUM

1. TOTAL RELEASE Ci

<LLD 1.55E-05

<LLD 5.17E-06 25%

2. AVERAGE DILUTED CONCENTRATION DURING PERIOD uCi/mi N/A 2.64E-12 N/A 7.03E-13

3. PERCENT OF APPLICABLE LIMIT C. DISSOLVED AND ENTRAINED GASES

1. TOTAL RELEASE Ci

<LLD

<LLD J

<LLD 25%

2. AVERAGE DILUTED CONCENTRATION DURING PERIOD uCi/ml-N/A N/A N/A N/A

3. PERCENT OF APPLICABLE LIMIT D. GROSS ALPHA ACTIVITY

11. TOTAL RELEASE Ci

<LLD

<LLD 25%

E. VOLUME OF WASTE RELEASED (PRIOR TO DILUTION)

F. VOLUME OF DILUTION WATER USED Iliters I

2.34E+03 7.76E+03 7.59E+03 1.89E+03 10%

Iliters 6.15E+09 5.88E+09 6.96E+09 7.36E+09 10%1 INUMBER OF BATCH RELEASES 2

5 5

2

% ODCM LIMITS: LISTED ON DOSE

SUMMARY

TABLE NOTE: ALL LESS THAN (<) VALUES ARE IN uCi/mI

TABLE 2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT LIQUID EFFLUENTS TMI-2 2008 CONTINUOUS MODE BATCH MODE CONTINUOUS MODE BATCH MODE NUCLIDES RELEASED UNIT 1ST QUARTER 2ND QUARTER 1ST QUARTER 2ND QUARTER 3RD QUARTER 4TH QUARTER 3RD QUARTER 4TH QUARTER CO 60 Ci

<5.0OE-7

<5.OOE-7

<5.O0E-7

<5.OOE-7 SR 90 Ci

<5.OOE-8

<5.00E-8

<5.0OE-8

<5.OOE-8 SB 125 Ci

<5.OOE-7

<5.00E-7

<5.OOE-7

<5.00E-7

<5.OOE-7 CS 134 Ci

<5.OOE-7

<5.00E-7

<5.OOE-7

<5.50E-7 CS 137 Ci

<5.OOE-7

<5.OOE-7 2.90E-06 6.25E-06

<5.00E-7

<5.OOE-7 4.77E-06 1.53E-06 H-3 Ci

<1.OOE-5

<1.OOE-5 1.55E-05

<1.00E-5

<1.OOE-5

<1.OOE-5 5.17E-06 TOTAL FOR PERIOD Ci 0.OOE+00 O.OOE+00 2.90E-06 2.18E-05 0.OOE+00 0.0OE+00 4.77E-06 6.70E-06 NOTE: ALL LESS THAN VALUES (<) ARE IN uCi/mI 2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 Solid Waste Shipped Offsite During 2008 2008 TMI-1 TABLE 3 EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT SOLID WASTE AND IRRADIATED FUEL SHIPMENTS A.

Solid waste shipped off-site for burial or disposal (not irradiated fuel)

1. Type of waste UNIT 12 Month EST. Total Period Error %

a. Spent resins, filter sludges, m3 89.2 m3 25%

Evaporator bottoms, etc.

Ci 6.26 Ci

b. Dry compressible waste, m3 326 m3 25%

contaminated equipment, etc.

Ci 0.39 Ci

c. Irradiated components, control m3 N/A N/A rods, etc.

Ci

d. Other (describe): N/A m3 N/A N/A Ci

2. Estimate of major nuclide composition (by type of waste)

a.

H3 20.2%

Co58 58.7%

Ni63 12.1%

Co60 4.6%

b.

Ni63 33.8%

Csl 37 25.8%

Fe55 20.7%

Co60 10.4%

c.

N/A

d.

N/A

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination See attached for this information.

B.

Irradiated Fuel Shipments (Disposition)

None Number of Shipments N/A Mode Transport Destination TMI-1 WASTE SHIPPED AS FOLLOWS A.1.a Four (4) - Poly HICs @ 150 ft3 each - Evaporator Bottoms Seventeen (17) - Steel Liners @ 150ft3 each - dewatered resins A.1.b Six (6) - Steel Cargo Containers @ 1040 ft3 each - noncompacted DAW Fifteen (15) - Steel Boxes @ 92 ft3 each - metal/noncompacted DAW Eight (8) - Steel Intermodal Containers @ 640 ft3 each - soil/stone A.3.a Four Shipments Six Shipments Hittman Transport/Cask Hittman Transport/Flatbed Energy Solutions, Oak Ridge, TN Energy Solutions, Oak Ridge, TN A.3.b Thirteen Shipments Hittman Transport/Flatbed Energy Solutions, Oak Ridge, TN NOTE - All Shipments were TYPE-A LSA-11 There were minor editorial changes to the Process Control Program (PCP) for TMI-1 during 2008.

2008 TMI-2 TABLE 3 EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT SOLID WASTE AND IRRADIATED FUEL SHIPMENTS A.

Solid waste shipped off-site for burial or disposal (not irradiated fuel)

1. Type of waste UNIT 12 Month EST. Total Period Error %

a. Spent resins, filter sludges, m3 N/A N/A Evaporator bottoms, etc.

Ci

b. Dry compressible waste, m3 36.5 m3 25%

contaminated equipment, etc.

Ci 0.63 Ci

c. Irradiated components, control m3 N/A N/A rods, etc.

Ci

d. Other (describe): Mixed Waste m3 N/A N/A Ci

2. Estimate of major nuclide composition (by type of waste)

a.

Cs137 N/A Cs134 Ni63 Fe55

b.

Cs137 70.4%

Sr90 27.7%

Ni63 1.4%

Pu241 0.3%

c.

Ni63 N/A Co58 Fe55 Co60

d.

N/A N/A

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination See attached for this information.

B.

Irradiated Fuel Shipments (Disposition)

None Number of Shipments N/A Mode Transport I Destination.

TMI-2 WASTE SHIPPED AS FOLLOWS A.1.a None A.1.b Fourteen (14) - Steel Boxes @ 92 ft3 each - metal/noncompacted DAW A.3.a None A.3.b One Shipment Hittman Transport/Flatbed Energy Solutions, Oak Ridge, TN NOTE - All Shipments were TYPE-A LSA-11 2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 Summary of Unplanned Releases from the TMI Site During 2008 There were no unplanned releases from TMI-2 in 2008. The unplanned releases for TMI-1 are summarized in the supplemental information in Attachment 1.

The information is reported separately for liquid and gaseous releases, and the number of releases is reported for each quarter with a total curies released. The activity for these releases is also included in Tables 1A, 1C, 2A and 2B.

The abnormal liquid releases are monthly releases to account for the tritium in groundwater released into the river. The abnormal gaseous release was secondary steam leakage from relief valves and Emergency Feed Water (EFW) exhaust.

2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 CHANGES TO THE PROCESS CONTROL PROGRAM AND THE OFFSITE DOSE CALCULATION MANUAL DURING 2008 AND A LISTING OF NEW LOCATIONS FOR DOSE CALCULATIONS AND/OR ENVIRONMENTAL MONITORING IDENTIFIED BY THE LAND USE CENSUS

1.

Changes to the Process Control Program There were minor editorial changes to the Process Control Program.

2.

Changes to the Offsite Dose Calculation Manual There was one change to the Offsite Dose Calculation Manual. The procedure change is attached as Enclosure 1.

3.

A listing of new locations for dose calculations and/or environmental monitoring identified by the Land Use Census.

Based on the results of the 2008 land use census, no changes to the Radiological Environmental Monitoring Program are required. The garden census identified that five gardens from the 2007 census were not established in 2008. Therefore, five new gardens were identified. The locations where new gardens were identified include Sectors F (ESE), G (SE), K (SSW), M (WSW), and Q (NW). Of the five new gardens, none were located closer to TMINS than those identified in 2007.

2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 Annual Summary of Hourly Meteorological Data for 2008 The osprey did return and nest on the TMI meteorological tower. However, the station was able to calibrate the sensors and instrumentation before and after the osprey nested. The percent data recovery for meteorological information for 2008 was 98.3 percent. The data is presented by quarter.

Three Mile Island Nuclear Station Period of Record: January - March 2008 Stability Class - Extremely Unstable - 15OFt-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 0

0 0

0 2

0 4

01 1

0 8

4-7 2

0 0

0 1

6 2

1 0

5 10 4

0 32 8-12 0

0 0'

0 2

10 0

4 7

5 2

01 4

0 37 13-18 0

0 0

2 0

0 1

5 0

0 0

1 0

9 19 - 24 0

0 0

0

> 24 0

0 0

0 Total 2

0 0

0 2

121 4

9 16 61 5

9' 12 7

0 86 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

0 Three Mile Island Nuclear Station Period of Record: January - March 2008 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 0

0 0

0 1

1 0

0 1

1 0

02 0

0 6

4-7 0

0 0

1 0

11 2

1 41 1

5 0

21 8-12 0

0 0

3 21 2

0 2

3 6

2 10 9

0 40 13-18 0

0 0

0 9

9 12 6

0 36 19-24 0

0 0

0 2

6 2

0 0

10

> 24 0

0 0

2 0

2 Total 0

0 01 0

4 4

4 3

1 5

5 21 18 27 22 0

115 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

0 Three Mile Island Nuclear Station Period of Record: January - March 2008 Stability Class - Slightly Unstable - 15OFt-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 2

0 0

1 0

0 0

1 0

0 0

2 0

6 4-7 0

0 0

2 2

1 0

11 02 1

0 1

3 6

0 20 8-12 0

0 0

1 1

5 11 1

0 0

0 4

5 6

3 0

28 13-18 0

0 0

0 2

0 1

1 10 8

6 4

0 32 19-24 0

0 0

2 7

2 8

4 0

23

> 24 0

0 0

4 1

0 0

5 Total 2

0 0

3 3

6 1

3 4

0 3

5 21 20 24 19 0

114 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

0 Three Mile Island Nuclear Station Period of Record: January - March 2008 Stability Class - Neutral - 15OFt-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 8

11 6

4 8

5 8

1 2

0 7

2 7

11 3

13 0

96 4-7 19 12 13 19 19 13 15 10 14 7

16 21 32 24 34 34 0

302 8-12 8

1 2

1 25 49 12 7

10 6

8 9

58 80 55 25 0

356 13-18 2

0 0

1 0

0 11 0

10 37 72 54 22 0

200 19-24 0

0 0

0 2

0 0

5 7

20 22 4

0 60

> 24 0

0 0

0 3

4 1

0 0

8 Total 37 24 21 24 52 68 35 18 29 14 31 47.

144 211 169 98 0

1022 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

Three Mile Island Nuclear Station Period of Record: January - March 2008 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 15 10 10 8

10 12 15 6

5 6

4 12 13 16 16 16 0

174 4-7 20 10 10 14 23 11 10 7

7 7

10 13 16 30 32 27 0

247 8-12 4

1 0

1 4

5 4

2 7

12 2

7 6

8 15 10 0

88 13-18 0

0 0

0 2

12 4

2 4

3 9

4 0

40 19-24 0

0 0

1 2

2 3

2 0

0 0

10

> 24 0

0 0

0 Total 39 21 20 23 37 28 29 15 21 38 22 36 42 59 72 57 0

559 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

3 0

0 Three Mile Island Nuclear Station Period of Record: January - March 2008 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 14 9

6 9

11 13 10 6

6 3

12 9

8 11 10 8

0 145 4-7 8

2 0

3 4

2 0

4 4

31 4

5 3

8 7

0 58 8-12 0

0 0

0 1

0 21 2

31 2

0 12 13-18 0

0 0

0 31 0

3 0

1 0

0 0

0 9

19-24 0

0 0

0

.0 0

0 0

1 0

0 0

0

> 24 0

0 0

Total 22 11 6

12 15 15 13 11 11 9

16 15 15 17 20 17 0

225 1

0 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

0 Three Mile Island Nuclear Station Period of Record: January - March 2008 Stability Class - Extremely Stable - 15OFt-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 2

3 1

3 3

3 5

5 2

3 4

0 0

38 4-7 1

0 1

0 0

0 1

0 3

1 21 2

0 14 8-12 0

0 0

0 4

1 0

0 0

5 13-18 0

0 0

0 19-24 0

0 0

0

> 24 0

0 0

Total 2

1 3

3 1

3 4

1 6

4 8

6 4

4 5

2 0

0 57 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

2 0

0 Three Mile Island Nuclear Station Period of Record: April - June 2008 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 0

0 0

2 0

0 0

0 2

1 3

5 7

4 0

24 4-7 3

0 0

2 8

8 8

6 6

21 17 8

2 12 25 24 0

150 8-12 6

0 0

2 10 23 6

2 11 17 20 3

5 15 19 29 0

168 13-18 0

0 0

0 7

5 6

0 1

11 21 21 7

4 0

47 19 - 24 0

0 0

0

> 24 0

0 0

0 Total 9

0 0

4 25 38 20 8

18 49 41 13 12 33 58 61 0

389 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

27 Three Mile Island Nuclear Station Period of Record: April - June 2008 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 1

1 0

0 01 00 4

2 4

5 4

1 0

24 4-7 2

1 0

1 7

5 2

0 3

7 7

6 0

6 9

5 0

61 8-12 3

0 0

2 11 9

21 3

4 6

5 13 7

27 15 0

108 13-18 3

0 0

0 3

31 0

2 2

1 1

4 10 14 8

0 52 19-24 0

0 0

1 1

0 0

2

> 24 0

0 0

0 Total 9

2 0

4 21 17 5

2 8

13 18 14 21 29 55 29 0

247 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

27 Three Mile Island Nuclear Station Period of Record: April - June 2008 Stability Class - Slightly Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 1

0 0

0 1

1 0

1 2

1 0

2 1

2 0

13 4-7 2

0 0

1 4

01 1

4 7

3 2

1 0

6 2

0 34 8-12 1

0 0

0 10 5

21 3

5 4

2 6

6 10 6

0 61 13-18 1

0 0

0 00 2

0 41 1

4 91 0

23 19-24 0

0 0

0 1

0 0

> 24 0

0 0

0 1

0 0

Total 5

0 0

1 15 6

3 3

9 13 13 6

9 12 27 11 0

133 1

Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

27 Three Mile Island Nuclear Station Period of Record: April - June 2008 Stability Class - Neutral - 1 5OFt-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 7

6 9

4 8

3 3

7 5

8 9

4 4

9 0

92 4-7 14 7.

12 22 17 6

7 11 18 31 28 21 25 18 16 11 0

264 8-12 9

31 6

33 28 12 2

5 7

17 8

11 36 32 15 0

225 13-18 4

0 0

0 5

0 0

01 7

3 2

3 8

21 3

0 57 19 - 24 0

0 0

01 1

00 1

3 8

1 0

15

> 24 0

0 0

0 Total 34 16 22 32 63 37 22 16 28 53 53 39 49 69 81 39 0

653 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

1 0

27 Three Mile Island Nuclear Station Period of Record: April - June 2008 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 4

6 4

6 5

11 4

10 7

10 16 19 13 8

10 8

0 141 4-7 7

23 16 12 15 9

2 7

5 31 22 14 21 15 13 13 0

225 8-12 9

9 9

2 7

2 2

0 3

1 4

3 2

3 4

2 0

62 13-18 0

0 0

2 0

0 2

21 01 2

1 0

0 11 19-24 0

0 0

1 0

0 0

1

> 24 0

0 0

Total 20 38 29 20 27 24 8

17 17 45 43 36 37 28 28 23 0

440 0

Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

27 Three Mile Island Nuclear Station Period of Record: April - June 2008 Stability Class - Moderately Stable - 15OFt-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 2

2 6

6 3

9 8

7 6

13 20 13 16 13 10 6

0 140 4-7 5

3 2

1 3

3 3

1 4

6 5

12 7

0 2

10 0

67 8-12 2

1 0

0 1

0 0

1 1

0 1

1 1

0 0

9 13-18 0

0 0

0 19 - 24 0

0 0

0

> 24 0

0 0

Total 9

6 8

7 7

12 11 8

10 20 26 25 24 14 13 16 0

0 216 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

27 Three Mile Island Nuclear Station Period of Record: April - June 2008 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 2

2 0

0 5

0 2

4 3

8 9

11 7

4 2

0 0

59 4-7 0

0 0

0 3

0 1

5 1

2 4

0 0

1 0

18 8-12 0

0 0

0 1

0 0

00 13-18 0

0 0

19 - 24 0

0 0

0

> 24 0

0 0

Total 2

2 0

0 8

0 3

4 5

13 10 13 11 4

2 1

0 0

78 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

27 Three Mile Island Nuclear Station Period of Record: July - September 2008 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1 -3 1

0 0

21 1

1 0

0 3

9 4

12 4

21 17 0

76 4-7 4

3 7

10 9

8 5

3 1

18 23 20 9

19 42 28 0

209 8-12 7

0 3

7 3

13 8

5 13 15 8

3 7

13 47 17 0

169 13-18 1

0 0

0 00 1

2 3

2 0

5 5

1 0

20 19-24 0

0 0

0 1

00 1

> 24 0

0 0

0.

0 0

Total 13 3

10 19 13 22 14 8

15 38 43 29 28 41 116 63 0

475 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 32 4

Three Mile Island Nuclear Station Period of Record: July - September 2008 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 3

0 2

0 1

0 3

1 0

0 2

3 5

4 7

8 0

39 4-7 3

3 2

2 1

0 2

3 1

3 2

4 5

9 8

10 0

58 8-12 1

00 4

1 01 1

2 2

31 3

6 17 7

0 49 13-18 0

0 0

1 0

2 8

1 0

12 19-24 0

0 0

0

> 24 0

0 0

0 Total 7

3 4

6 3

0 6

5 3

5 7

9 13 21 40 26 0

158 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 6

4 Three Mile Island Nuclear Station Period of Record: July - September 2008 Stability Class - Slightly Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 0

0 0

0 1

01 1

2 4

2 3

0 14 4-7 1

1 0

0 0

0 4

1 2

6 6

1 2

2 5

6 0

37 8-12 0

0 01 1

1 1

0 1

3 31 3

2 7

3 0

27 13-18 0

0 0

0 3

0 0

3 19-24 0

0 0

0

> 24 0

0 0

0 Total 0

51 4

9 10 3

7 8

17 12 0

81 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 3

4 Three Mile Island Nuclear Station Period of Record: July - September 2008 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 4

9 6

7 6

7 2

3 2

5 11 10 10 5

10 15 0

112 4-7 10 6

21 14 20 9

7 13 16 22 23 22 36 31 18 9

0 277 8-12 61 21 6

12 5

0 9

9 4

2 6

13 21 6

0 103 13-18 0

0 0

0 3

3 0

0 0

0 3

0 0

9 19 - 24 0

0 0

0

> 24 0

0 0

0 Total 20 16 29 22 32 28 14 16 30 39 38 34 52 49 52 30 0

501 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

1 26 4

Three Mile Island Nuclear Station Period of Record: July - September 2008 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1 -3 17 8

8 11 8

10 11 10 6

13 23 21 20 10 15 4

0 195 4-7 37 19 17 27 18 9

5 5

7 15 13 20 30 16 12 22 0

272 8-12 121 5

4 4

21 01 2

01 3

2 4

7 0

49 13-18 1

0 0

0 5

0 0

6 19 - 24 0

0 0

0

> 24 0

0 0

0 Total 67 28 30 42 30 21 17 15 14 30 36 42 53 28 36 33 0

522 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

1 314 Three Mile Island Nuclear Station Period of Record: July - September 2008 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 6

3 5

5 11 18 12 19 7

29 31 42 35 18 14 9

0 264 4-7 2

0 4

3 5

3 0

2 6

2 1

3 4

1 2

9 0

47 8-12 0

0 0

0 1

0 0

0 01 0

11 1

0 13-18 0

0 0

0 1

00 19-24 0

0 0

0

> 24 0

0 0

0 Total 8

3 9

8 17 21 12 21 13 31 32 46 39 20 18 19 0

317 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

4 0

4 Three Mile Island Nuclear Station Period of Record: July - September 2008 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 0

1 0

3 1

6 1

5 2

5 3

8 5

2 0

0 0

42 4-7 0

0 0

1 0

0 0

1 0

0 0

1 0

4 8-12 0

0 0

0 13-18 0

0 0

0 19 -24 0

0 0

0

> 24 0

0 0

Total 0

1 0

41 7

5 2

6 3

8 5

2 0

1 0

0 46 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

4 Three Mile Island Nuclear Station Period of Record: October - December 2008 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 0

0 0

0 01 2

4 01 3

2 0

13 4-7 3

0 0

3 8

3 2

4 12 15 0

50 8-12 6

0 0

0 4

5 2

0 0

4 5

5 0

31 13-18 0

0 0

1 0

0 0

1 0

20 4

19 - 24 0

0 0

0 2

1 0

0 0

3

> 24 0

0 0

Total 9

0 0

0 4

10 12 7

4 11

.20 24 0

0 101 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

5 Three Mile Island Nuclear Station Period of Record: October - December 2008 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 0

0 0

0 00 3

2 0

1 4-7 1

1 1

1 0

3 2

2 0

9 0

1 0

4 3

11 0

39 8-12 3

0 0

0 01 1

00 1

7 4

9 2

0 28 13-18 1

0 0

0 00 1

0 0

2 2

12 5

4 0

27 19 - 24 0

0 0

3 1

0 0

> 24 0

0 0

Total 51 1

21 3

2 3

3 91 5

10 26 20 17 0

0 109 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

5 Three Mile Island Nuclear Station Period of Record: October - December 2008 Stability Class - Slightly Unstable - 15OFt-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable 1-3 0

0 0

0 2

0 0

4-7 1

0 0

2 3

0 0

0 23, 2

3 0

3 2

2 0

23 8-12 3

0 0

01 3

0 0

2 2

0 0

2 3

6 3

0 25 13-18 1

0 0

0 1

1 0

0 4

4 2

7 0

20 19 - 24 0

0 0

01 5

41 0

11

> 24 0

0 0

1 3

00 Total 5

0 0

2 4

3 0

0 5

6 2

3 7

16 19 13 0

Total 2

4 85 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

5 Three Mile Island Nuclear Station Period of Record: October - December 2008 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 3

3 12 4

5 5

11 7

3 6

12 7

9 9

5 10 0

111 4-7 19 14 75 14 22 15 14 17 14 22 36 44 18 9

22 0

292 8-12 18 1

11 12 18 7

3 10 11 10 26 52 72 51 14 0

307 13-18 4

0 0

2 0

0 2

1 22 31 38 42 17 0

141 19-24 0

0 0

01 5

0 0

4 15 8

2 0

35

> 24 0

0 0

.0 0

0 22 5

0 0

Total 44 18 20 10 31 47 33 24 33 37 46 71 142 154 120 65 0

9 895 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

5 Three Mile Island Nuclear Station Period of Record: October - December 2008 Stability Class.- Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 16 13 4

4.

6 9

9 10 14 8

12 17 14 6

13 27 0

182 4-7 40 19 9

8 19 3

10 10 11 14 19 22 25 22 10 45 0

286 8-12 16 3

0 2

8 6

4 1

10 7

10 3

12 14 22 14 0

132 13-18 1

0 0

00 1

5 0

1 7

3 2

7 10 9

0 0

46 19-24 0

0 0

3 0

0 0

4 0

0 0

7

> 24 0

0 0

1 0

0 0

Total 73 35 13 14 33 19 28 21 36 39 44 44 58 57 54 86 0

1 654 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

5 Three Mile Island Nuclear Station Period of Record: October - December 2008 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind Direction N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 7

5 5

2 6

5 8

9 7

12 12 23 15 21 9

12 0

158 4-7 10 2

1 0

6 1

1 2

5 10 6

10 9

2 4

10 0

79 8-12 0

0 0

0 3

5 3

1 2

0 2

9 0

25 13-18 0

0 0

1 0

01 0

2 1

0 5

19-24 0

0 0

0 1

0 0

1 0

0 0

2

> 24 0

0 0

Total 17 7

6 2

12 6

9 11 15 28

,22 34 27 24 17 32 0

0 269 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

2 0

5 Three Mile Island Nuclear Station Period of Record: October - December 2008 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 100 Feet Wind Speed (in mph)

Wind DirectiQn N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 1-3 3

0 0

2 5

4 4

5 4

4 10 3

5 2

7 2

0 60 4-7 1

0 0

0 3

1 0

2 2

7 2

3 1

0 2

1 0

25 8-12 0

0 0

0 3

0 0

3 13-18 0

0 0

0 19-24 0

0 0

0

> 24 0

0 0

Total 4

0 0

2 8

5 4

7 9

11 12 6

6 2

9 3

0 0

88 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability classes:

0 0

5 2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 Assessment of Radiation Doses Due to Radioactive Liquid and Gaseous Effluents Released from TMI During 2008 TMI-1 The attached table presents the maximum hypothetical doses to an individual and the general population resulting from 2008 TMI-1 releases of gaseous and liquid effluents. Provided below is a brief explanation of the table.

A.

Liquid (Individual)

Calculations were performed on the four age groups and seven organs recommended in Regulatory Guide 1.109. The pathways considered for TMI-1 were the consumption of drinking water and fish and standing on the shoreline influenced by TMI-1 effluents. The latter two pathways are considered to be the primary recreational activities associated with the Susquehanna River in the vicinity of TMI. The "critical receptor" or Receptor 1 was that individual who 1) consumed Susquehanna River water from the nearest downstream drinking water supplier (Wrightsville Water Supply), 2) consumed fish residing in the vicinity of the TMI-1 liquid discharge and 3) occupied an area of shoreline influenced by the TMI-1 liquid discharge.

For 2008 the calculated maximum whole body (or total body) dose from TMI-1 liquid effluents was 1.88E-2 mrem to an adult (line 1). The maximum organ dose was 2.12E-2 mrem to the liver of an adult (line 2).

B. Gaseous (Individual)

There were six major pathways considered in the dose calculations for TMI-1 gaseous effluents. These were: (1) plume exposure (2) inhalation, consumption of; (3) cow milk, (4) vegetables and fruits, (5) meat, and (6) standing on contaminated ground.

Real-time meteorology was used in all dose calculations for gaseous effluents.

Lines 3 and 4 present the maximum plume exposure at or beyond the site boundary. The notation of "air dose" is interpreted to mean that these doses are not to an individual, but is considered to be the maximum doses that would have occurred at or beyond the site boundary. The table presents the distance in meters to the location in the affected sector (compass point) where the theoretical maximum plume exposures occurred.

The calculated maximum plume exposures were 4.71E-6 mrad and 4.06E-5 mrad for gamma and beta, respectively.

The maximum organ dose due to the release of iodines, particulates and tritium from TMI-1 in 2008 was 6.96E-3 mrem to the thyroid of a child residing 2150 meters from the site in the NNE sector (line 5).

This dose again reflects the maximum exposed organ for the appropriate age group.

For 2008, TMI-1 liquid and gaseous effluents resulted in maximum hypothetical doses that were a small fraction of the quarterly and yearly ODCM dose limits.

.4, TMI-1

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES FOR TMI-1 FROM January 1, 2008 through December 31. 2008 n %

of ODCM Dose Limit ODCM Dose Effluent Applicable Estimated AgeatioupDiftDCMcaosenLimi Limit (mrem)

EfletOrgan Dose (mrem)

Age Group Dist Dir (m)

(to)

Quarter Annual Quarter Annual (1) Liquid Total Body 1.88E-2 Adult Receptor 1 1.25E0 6.27E-1 1.5 3

(2) Liquid Liver 2.12E-2 Adult Receptor 1 4.24E-1 2.12E-1 5

10 (3) Noble Gas Air Dose 4.71E-6 610 ENE 9.42E-5 4.71E-5 5

10 (gamma-mrad)

(4) Noble Gas Air Dose 4.06E-5 2000 NW 4.06E-4 2.03E-4 10 20 (beta-mrad)

(5) Iodine, Tritium Thyroid 6.96E-3 Child 2150 NNE 9.28E-2 4.64E-2 7.5 15

& Particulates

If TMI-2 The attached table presents the maximum hypothetical doses to an individual and the general population resulting from 2008 TMI-2 releases of gaseous and liquid effluents. Provided below is a brief explanation of the table.

A. Liquid (Individual)

Calculations were performed on the four age groups and seven organs recommended in Regulatory Guide 1.109. The pathways considered for TMI-2 were the consumption of drinking water and fish and standing on the shoreline influenced by TMI-2 effluents. The latter two pathways are considered to be the primary recreational activities associated with the Susquehanna River in the vicinity of TMI. The "critical receptor" or Receptor 1 was that individual who 1) consumed Susquehanna River water from the nearest downstream drinking water supplier (Wrightsville Water Supply), 2) consumed fish residing in the vicinity of the TMI-2 liquid discharge and 3) occupied an area of shoreline influenced by the TMI-2 liquid discharge.

For 2008 the calculated maximum whole body (or total body) dose from TMI-2 liquid effluents was 3.65E-4 mrem to an adult (line 1). The maximum organ dose was 5.81 E-4 mrem to the liver of a teen (line 2).

B. Gaseous (Individual)

There were six major pathways considered in the dose calculations for TMI-2 gaseous effluents. These were: (1) plume exposure (2) inhalation, consumption of; (3) cow milk, (4) vegetables and fruits, (5) meat, and (6) standing on contaminated ground.

Real-time meteorology was used in all dose calculations for gaseous effluents.

Since there were no noble gases released from TMI-2 during 2008, the gamma and beta air doses (lines 3 and 4, respectively) were zero.

The maximum organ dose due to the release of particulates and tritium from TMI-2 in 2008 was 1.72E-3 mrem to the liver, total body, thyroid, kidney, lung and GI tract of a child residing 701 meters from the site in the E sector (line 5).

For 2008, TMI-2 liquid and gaseous effluents resulted in maximum hypothetical doses that were a small fraction of the quarterly and yearly ODCM dose limits.

TMI-2

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES FOR TMI-2 FROM January 1. 2008 through December 31. 2008 ODCM Dose Applicable Estimated Location

% of ODCM Dose Limit Limit (mrem)

Effluent Organ Dose (mrem)

Age Group Dist Dir (m)

(to)

Quarter Annual Quarter Annual (1) Liquid Total Body 3.65E-4 Adult Receptor 1 2.43E-2 1.22E-2 1.5 3

(2) Liquid Liver 5.81 E-4 Teen Receptor 1 1.16E-2 5.81 E-3 5

10 (3) Noble Gas Air Dose 0

0 0

5 10 (gamma-mrad)

(4) Noble Gas Air Dose 0

0 0

10 20 (beta-m rad)

(5) Tritium &

Liver, Total 1.72E-3 Child 701 E

2.31 E-2 1.15E-2 7.5 15 Particulate Body, Thyroid, Kidney, Lung &

GI Tract 2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 Assessment of Radiation Doses from Liquid and Gaseous Effluents Releases to Members of the Public within the TMI Site Boundaries During 2008 The Offsite Dose Calculation Manual requires an assessment of the radiation doses from radioactive liquid and gaseous effluents to members of the public due to their activities inside the site boundary during the -reporting period. The estimated dose to a member of the public at or within the TMI Site Boundary was 0.48 mrem for 2008.

The following are the assumptions made in this assessment:

Access to the TMI Owner Controlled Area is limited to only those persons who have business related activities that support the operation of the facility. Therefore, based on the definition of a 'member of the public' in NUREG-1301, there is no credible scenario for this individual to receive non-occupational dose inside the TMI Owner Controlled Area. The scenario selected will be recreational use of the Susquehanna River and shoreline next to the Owner Controlled Area fence. Based on the two definitions of Site Boundary in the ODCM, this scenario is AT the Site Boundary for liquid releases but INSIDE the Site Boundary for gaseous releases.

A member of the public stays next to the owner controlled area for 67 hours7.75463e-4 days 0.0186 hours 1.107804e-4 weeks 2.54935e-5 months . The 67 hours7.75463e-4 days 0.0186 hours 1.107804e-4 weeks 2.54935e-5 months is based upon Reg. Guide 1.109 shoreline recreation period given in Table E-5.

This is a table of recommended values to be used for the maximum exposed individual in lieu of site-specific data. Three Mile Island is co-located with other islands in the Lake Frederick area of the Susquehanna River. This area is used recreationally for boating and fishing over the summer months. The application of the 67 hours7.75463e-4 days 0.0186 hours 1.107804e-4 weeks 2.54935e-5 months of recreational use from Reg. Guide 1.109 is appropriate.

The highest dose from liquid releases is characterized by the groundwater releases from the Island. These releases occur over a 31-day period. The entire dose from a monthly release will be applied to the 67-hour recreational use period. The application of the total dose from this release to 67 hours7.75463e-4 days 0.0186 hours 1.107804e-4 weeks 2.54935e-5 months is conservative. The total body dose from release L200808612 was 9.OOE-4 mrem.

The highest dose from a single airborne release is characterized by release G200807561. This release was from TMI's Auxiliary and Fuel Hanlding Buildings ventilation system. The release contained airborne tritium from spent fuel pool evaporation. This release occurred over 168 hours0.00194 days 0.0467 hours 2.777778e-4 weeks 6.3924e-5 months . The entire dose from this release will be applied to the 67 hour7.75463e-4 days 0.0186 hours 1.107804e-4 weeks 2.54935e-5 months recreational use period. The application of the total dose from this release to 67 hours7.75463e-4 days 0.0186 hours 1.107804e-4 weeks 2.54935e-5 months is conservative. The total body dose from release G200807561 was 1.67E-3 mrem to the critical receptor.

The highest fenceline TLD result (assumed to be equal to dose) will be added to the dose from the highest liquid and gaseous releases to yield the hypothetical maximum dose to a member of the public within the site boundaries.

The highest fenceline TLD result for 2008 was from Station Li -1 and was 5.1 mrem per standard month. The net TLD dose, obtained by subtracting the results from a control station TLD from the indicator results, was not used. This again is conservative.

Calculations:

5.1 mrem/std mo.

1/30.44 d/std mo.

1/24 hr/day

67 hr = 0.47 mrem The dose from liquid release L200808612 was 0.009 mrem.

The dose from gas release G200807561 was 0.00167 mrem.

Total Dose Calculation 0.47 mrem + 0.009 mrem + 0.00167 mrem = 0.48 mrem 2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 Assessment of Radiation Dose to Most Likely Exposed Real Individual per 40 CFR 190 Dose calculations were performed to demonstrate compliance with 40 CFR 190 (ODCM Part IV Section 2.10). Gaseous and liquid effluents released from TMI-1 and TMI-2 in 2008 resulted in maximum individual doses (regardless of age group) of 0.0227 mrem to the thyroid and 0.0303 mrem to any other organ including the whole (total) body. The direct radiation component was determined using the highest quarterly fence-line exposure rate as measured by an environmental TLD, and subtracting from it, the lowest quarterly environmental TLD exposure rate.

Based on the maximum exposure rate of 5.1 mR/standard month, a person residing at the fence-line for 67 hours7.75463e-4 days 0.0186 hours 1.107804e-4 weeks 2.54935e-5 months (shoreline exposure from Reg. Guide 1.109) received an exposure of 0.47 mR. Based on the lowest exposure rate of 3.0 mR/standard month and converting it by the same method yielded a background exposure of 0.28 mR.

Therefore, the net exposure from direct radiation from TMINS was 0.19 mR. Combining the direct radiation exposure (assumed to be equal to dose) with the maximum organ doses from liquid and gaseous releases, the maximum potential (total) doses were 0.21 mrem to the thyroid and 0.22 mrem to any other organ. Both doses were well below the limits specified in 40 CFR 190.

0 2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 Deviations from the ODCM Sampling and Analysis Regime During 2008 On 8/21/08, the ESF ventilation system was run with RM-A-14 out of service, and no compensatory continuous particulate and charcoal samples were taken.

The ESF ventilation system was started up for the purpose of troubleshooting to repair RM-A-14, no spent fuel moves were in progress. IR 818460 describes the details of this issue. The normal fuel handling building ventilation system was in-service in parallel with the ESF system.

The same air is drawn through both systems and the normal fuel handling ventilation system effluent rad monitor and sampling were operating.

There was no positive activity measured by either the continuous monitor or the continuous particulate and charcoal samples.

The Unit 1 turbine building compositor integrator was found not working three separate times in 2008. In all cases, compensatory sampling was initiated as soon as the problem was discovered.

In each case, the compositor was repaired and returned to service.

Dose calculations were performed using the compensatory sample results and the Industrial Waste Treatment System flow integrator data. The three time periods are as follows: 2/11/08 through 2/19/08 - IR 735871, 10/13/08 through 10/20/08 - IR 830998 and 12/15/08 through 1/5/09 - IR 858241.

2008 Annual Radioactive Effluent Release Report for TMI TMI-09-047 ODCM change for TMI Offsite Dose Calculation Manual, Revision 1 CY-TM-1 70-300 (Revision 1 was issued on November12, 2008)

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