ML003704381

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1999 Annual Radioactive Effluent Releases Report for TMI
ML003704381
Person / Time
Site: Three Mile Island  Constellation icon.png
Issue date: 04/11/2000
From:
AmerGen Energy Co
To:
NRC/FSME
References
+kBR1SISP20060424, -RFPFR
Download: ML003704381 (36)
v • d • e


Text

Attachment 1 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Summary of Radioactive Liquid and Gaseous Effluents and Solid Waste Released from TMI during 1999 TABLE IA EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES TM I-1 1999 11999 1999 1999 EST.TOTAL UNITS 1ST QUARTER 2ND QUARTER 3RD QUARTER 4TH QUARTER ERROR %A. FISSION AND ACTIVATION GASES B. IODINES 1. TOTAL IODINE 1-131 Ci 2. E-05 2. E-05 5. E-05 6. E-05 25% 2. AVERAGE RELEASE RATE FOR PERIOD uCi/sec 2.E-06 3.E-06 7.E-06 8.E-06 3. PERCENT OF TECH SPEC LIMIT % * * *

  • C. PARTICULATES
1. PARTICULATES WITH HALF-LIVES

> 8 DAYS Ci <1.E-04 7.E-08 1.E-06 2.E-06 25% 2. AVERAGE RELEASE RATE FOR PERIOD uCi/sec NA 9.E-09 2.E-07 2.E-07 3. PERCENT OF TECH SPEC LIMIT % .... 4. GROSS ALPHA RADIOACTIVITY Ci <1.E-11 <1.E-1l <1.E-11 <1.E-11 D. TRITIUM 1. TOTAL RELEASE Ci 2.E+01 2.E+01 2.E+01 3.E+01 25%2. AVERAGE RELEASE RATE FOR PERIOD 3. PERCENT OF TECH SPEC LIMIT* % ODCM LIMITS: LISTED ON DOSE

SUMMARY

TABLE NOTE: ALL LESS THAN (<) VALUES ARE IN uCi/mI uCi/sec 3.E+00 3.E+00*t 3.E+00 3.E+00*%

TABLE 1C EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT (1999) GASEOUS EFFLUENTS

-GROUND LEVEL RELEASES TMI-1 I CONTINUOUS BATCH S- ----.. I I CONTINUOUS BAICH INUCLIDES RELEASED I UNIT I QUARTER 1I QUARTER 2 QUARTER 1I QUARTER 2 QUARTER 3 IQUARTER 4 QUARTER 3 IQUARTER 4 1. FISSION GASES AR 41 Ci <3.E-07 <3.E-07 <3.E-07 3.E-02 <3.E-07 <3.E-07 7.E-01 1.E-02 KR 85M Ci 3. E-04 <5. E-08 <5. E-08 3. E-04 <5. E-08 <5.E-08 1. E-02 <5. E-08 KR 85 Ci <8.E-06 <8.E-06 6.E-02 2.E+00 <8.E-06 <8.E-06 1.E+01 3. E+00 KR 87 Ci 1. E-03 <8.E-08 <8.E-08 <8.E-08 <8. E-08 <8. E-08 <8.E-08 <8. E-08 KR 88 Ci 6. E-04 3.E-04 <1.E-07 <1.E-07 <1. E-07 <1.E-07 <1.E-07 <1.E-07 XE 131 M Ci <3.E-07 <3.E-07 1.E-04 5.E-02 <3.E-07 <3. E-07 2.E+00 1.E-01 XE 133M Ci <2.E-07 6.E+00 <2.E-07 5.E-03 <2.E-07 <2.E-07 9.E-01 <2.E-07 XE 133 Ci 2.E-01 8.E-02 6.E-03 2.E+00 1.E+01 <8.E-08 1.E+02 7.E+01 XE 135M Ci 3. E-02 1. E-02 <5. E-07 <5.E-07 <5. E-07 <5. E-07 <5. E-07 <5. E-07 XE 135 Ci 3.E-02 1.E-02 <5.E-08 2.E-02 1.E-03 <5.E-08 9.E-01 6.E-01 XE 138 Ci 3.E-03 1.E-03 <3.E-07 <3.E-07 <3. E-07 <3.E-07 <3.E-07 <3. E-07 TOTAL FOR PERIOD Ci 2.E-01 6.E+00 6.E-02 4.E+00 1.E+01 O.E+00 1.E+02 8.E+01 2. IODINES 1131 Ci 2.E-05 ] 2.E-05 <1.E-08 I 4.E-07 2.E-05 1.E-05 3.E-05 5.E-05 I 133 Ci 2. E-04 1. E-04 <1.E-08 1. E-06 4. E-08 4. E-05 3. E-05 9. E-06 ITOTAL FOR PERIOD I Ci 2. E-04 1.E-04 O.E+00 2.E-06 2.E-05 5.E-05 7.E-05 6.E-05 3. PARTICULATES CO 58 Ci <1.E-11 <i.E-11 <i.E-li <1.E-li <1.E-I1 <i.E-li 6.E-07 <1.00E-12 CS 134 Ci <1.E-11 <1.E-11 <1.E-11 <1.E-11 <1.E-11 <1.E-11 <1.E-11 <1.E-11 CS 137 Ci <1 .E-11I <1 .E-11 <1 .E-11I 7.E-08 9. E-07 2. E-06 <1 .E-1 1 < 1. E-1 1 NOTE: ALL LESS THAN VALUES (<) ARE IN uCi/mI TABLE 2A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT LIQUID EFFLUENTS-SUMMATION OF ALL RELEASES TMI-1 A. FISSION AND ACTIVATION PRODUCTS 1. TOTAL RELEASES (NOT INCLUDING TRITIUM, GASES, ALPHA) 2. AVERAGE DILUTED CONCENTRATION DURING PERIOD 3. PERCENT OF APPLICABLE LIMIT I I 1999 1999 1999 1999 EST. TOTAL UNITS I1ST QUARTER 12ND QUARTER 3RD QUARTER 4TH QUARTER ERROR %2. E-04 uCi/ml 3.E-11 3. E-U4 6.E-11 I I I .2. E-U3 3.E-10 6d. E-U03 1.E-09 B. TRITIUM 1. TOTAL RELEASE 2. AVERAGE DILUTED CONCENTRATION DURING PERIOD 3. PERCENT OF APPLICABLE LIMIT I ..,-.:,...I I I cr-Ar I ',r-vr I I u'.iml C. DISSOLVED AND ENTRAINED GASES 1. TOTAL RELEASE 2. AVERAGE DILUTED CONCENTRATION DURING PERIOD 3. PERCENT OF APPLICABLE LIMIT Ci<1.0OE-U4<1.UOE-04 I .-.. I I I uCi/ml 1.E-11 0.E+00 0.E+00 I -. I I I I<1 .OO--4 U.E+UU 25%1*1 D. GROSS ALPHA ACTIVITY 11. TOTAL RELEASE Ci <1.E-07 <1.E-07 <1.E-07 I <1.E-07 1 25%1 JE. VOLUME OF WASTE RELEASED (PRIOR TO DILUTION) liters 7.E+06 7.E+06 8.E+06 I 1.E+07 1 10%°1 IF. VOLUME OF DILUTION WATER USED liters 6.E+09 5.E+09 6.E+09 I 6.E+09 10%1* % ODCM LIMITS: LISTED ON DOSE

SUMMARY

TABLE NOTE: ALL LESS THAN (<) VALUES ARE IN uCi/mI 1.E+02 L.E-U0 5. l-U0 I -. I .I .I I 1.E+U L. E--U5 5.E.+U1 25%o]Ci%"It 3.E+02 ,N W%9. E-05 Ci%,k 25%1o TABLE 2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT (1999) LIQUID EFFLUENTS TMI-i CONTINUOUS BATCH CONTINUOUS BATCH NUCLIDES RELEASED UNIT QUARTER I QUARTER 2 QUARTER 1 QUARTER 2 QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 CR 51 Ci <5. E-07 <5.E-07 <5.E-07 <5.E-07 <5. E-07 <5. E-07 <5. E-07 <5. E-07 MN 54 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 FE 55 Ci <1.E-06 <1.E-06 4. E-05 7.E-05 <1.E-06 <1.E-06 <1.E-06 2.E-03 FE 59 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 CO 58 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 CO 60 Ci <5.E-07 <5.E-07 <5.E-07 1.E-05 <5.E-07 <5.E-07 2.E-06 <5.E-07 ZN 65 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 SR 89 Ci <5.E-08 <5.E-08 <5.E-08 2. E-05 6. E-07 <5.E-08 <5.E-08 1. E-05 SR 90 Ci <5.E-08 <5.E-08 <5. E-08 5. E-05 3. E-06 3. E-05 5. E-06 5. E-06 ZR 95 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 NB 95 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 MO 99 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 TC 99M Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 SB 125 Ci <5.E-07 <5.E-07 2.E-06 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 I 131 Ci <1. E-06 <1.E-06 <1.E-06 <I.E-06 <1.E-06 <1.E-06 <1.E-06 <1.E-06 CS 134 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 2.E-04 <5.E-07 <5.E-07 CS 137 Ci 1. E-04 7. E-05 3. E-05 8. E-05 2. E-03 3. E-03 6. E-05 1. E-05 BA 140 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5.E-07 LA 140 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5. E-07 <5. E-07 <5.E-07 <5. E-07 CE 141 Ci <5.E-07 <5.E-07 <5.E-07 <5.E-07 <5. E-07 <5. E-07 <5.E-07 <5. E-07 TOTAL FOR PERIOD Ci 1. E-04 7. E-05 7. E-05 2. E-04 2. E-03 4. E-03 7. E-05 2. E-03 XE 133 Ci 9. E-05 <1.E-04 <1.E-04 <1.E-04 <1.E-04 <1.E-04 <1.E-04 <1.E-04 NOTE: ALL LESS THAN VALUES (<) ARE IN uCi/mI SUPPLEMENTAL INFORMATION FACILITY:

TMI UNIT 1 LICENSE: DPR 50-289 1. REGULATORY LIMITS ---REFER TO TMI OFFSITE DOSE CALCULATION MANUAL A. FISSION AND ACTIVATION GASES: B. IODINES: C. PARTICULATES, HALF-LIVES

> 8 DAYS: D. LIQUID EFFLUENTS:

2. MAXIMUM EFFLUENT CONCENTRATIONS

---TEN TIMES 10 CFR 20, APPENDIX B TABLE 2 PROVIDE THE MAXIMUM EFFLUENT CONCENTRATIONS USED IN DETERMINING ALLOWABLE RELEASE RATES OR CONCENTRATIONS.

A. FISSION AND ACTIVATION GASES: B. IODINES: 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 = 1.96E-01 E-BAR GAMMA = 1.71E-01 E-BAR BETA AND GAMMA = 3.67E-01 4. MEASUREMENTS AND APPROXIMATIONS OF TOTAL RADIOACTIVITY PROVIDE THE METHODS USED TO MEASURE OR APPROXIMATE THE TOTAL RADIOACTIVITY IN EFFLUENTS AND THE METHODS USED TO DETERMINE RADIONUCLIDE COMPOSITION:

A. FISSION AND ACTIVATION GASES: HPGE SPECTROMETRY, LIQUID SCINTILLATION B. IODINES: HPGE SPECTROMETRY C. PARTICULATES HPGE SPECTROMETRY, GAS FLOW PROPORTIONAL, BETA SPECTROMETRY D. LIQUID EFFLUENTS:

HPGE SPECTROMETRY, LIQUID SCINTILLATION

5. BATCH RELEASES PROVIDE THE FOLLOWING INFORMATION RELATING TO BATCH RELEASES OF RADIOACTIVITY MATERIALS IN LIQUID AND GASEOUS EFFLUENTS.

A. LIQUID (ALL TIMES IN MINUTES) I QUARTER I QUARTER 2 QUARTER 3 1QUARTER 4 1. NUMBER OF BATCH RELEASES:

10 18 15 13 2. TOTAL TIME PERIOD FOR BATCH RELEASES:

2824 7164 4214 3363 3. MAXIMUM TIME PERIOD FOR A BATCH RELEASE: 340 800 330 313 4. AVERAGE TIME PERIOD FOR BATCH RELEASES:

282 398 281 259 5. MINIMUM TIME PERIOD FOR A BATCH RELEASE: 237 272 195 40 6. AVERAGE STREAM FLOW DURING PERIODS OF RELEASE OF EFFLUENT INTO A FLOWING STREAM: (CFM) I 2.E+071 1.E+071 4.E+06 9.E+06 B. GASEOUS (ALL TIMES IN MINUTES) 1. NUMBER OF BATCH RELEASES:

12 17 29 15 2. TOTAL TIME PERIOD FOR BATCH RELEASES:

265983 320234 360187 222634 3. MAXIMUM TIME PERIOD FOR A BATCH RELEASE: 50600 50600 50400 48700 4. AVERAGE TIME PERIOD FOR BATCH RELEASES:

22165 18837 12420 14842 5. MINIMUM TIME PERIOD FOR A BATCH RELEASE: 712 2 0 20 6. ABNORMAL RELEASES A. LIQUID 1. NUMBER OF RELEASES: -0 2. TOTAL ACTIVITY RELEASED: (CURIES) N/A N/A N/A N/A B. GASEOUS 1. TNUMBER OF RELEASES: -0 12. TOTAL ACTIVITY RELEASED: (CURIES) N/A N/A N/A N/A TABLE 1A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES TM I-2 I 1999 1999 1999 1999 I EST. TOTAL UNITS 1ST QUARTER 2ND QUARTER 3RD QUARTERI 4TH QUARTER ERROR%A. FISSION AND ACTIVATION GASES B. IODINES NOT APPLICABLE FOR TMI-2 C. PARTICULATES

1. PARTICULATES WITH HALF-LIVES

> 8 DAYS Ci <LLD <LLD <LLD <LLD 25%2. AVERAGE RELEASE RATE FOR PERIOD 3. PERCENT OF TECH SPEC LIMIT uCi/sec N/A<N/A I .. I .I I<N/A<N/A 4. GROSS ALPHA RADIOACTIVITY Ci <LLD <LLD <LLD <LLD D. TRITIUM 1# BATCH RELEASES 1 0 1 0 0 1 0* % ODCM LIMITS: LISTED ON DOSE

SUMMARY

TABLE NOTE: ALL LESS THAN (<) VALUES ARE IN uCi/mI-I W%*k TABLE 1C EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-GROUND LEVEL RELEASES TMI-2 1999 CONTINUOUS MODE BATCH MODE CONTINUOUS MODE BATCH MODE NUCLIDES UNIT 1ST QUARTER 2ND QUARTER 1ST QUARTER 2ND QUARTER 3RD QUARTER 4TH QUARTER 3RD QUARTER 4TH QUARTER RELEASED 1. FISSION GASES KRYPTON-85 Ci <8.E-6 <8.E-6 <8.E-6 <8.E-6 <8.E-6 <8.E-6 <8.E-6 <8.E-6 KRYPTON-85M Ci <5.E-8 <5.E-8 <5.E-8 <5.E-8 <5.E-8 <5.E-8 <5.E-8 <5.E-8 KRYPTON-87 Ci <8.E-8 <8.E-8 <8.E-8 <8.E-8 <8.E-8 <8.E-8 <8.E-8 <8.E-8 KRYPTON-88 Ci <1.E-7 <1.E-7 <1.E-7 <1.E-7 <1. E-7 <1.E-7 <1.E-7 <1.E-7 XENON-133 Ci <8.E-8 <8.E-8 <8.E-8 <8.E-8 <8. E-8 <8.E-8 <8.E-8 <8.E-8 XENON-135 Ci <5.E-8 <5.E-8 <5.E-8 <5.E-8 <5. E-8 <5.E-8 <5.E-8 <5.E-8 XENON-135M Ci <5. E-7 <5. E-7 <5. E-7 <5.E-7 <5. E-7 <5. E-7 <5.E-7 <5. E-7 XENON-138 Ci <3. E-7 <3. E-7 <3. E-7 <3. E-7 <3.E-7 <3. E-7 <3. E-7 <3.E-7 AR-41 Ci <1.E-4 <1.E-4 <1.E-4 <1.E-4 <1.E-4 <1.E-4 <1.E-4 <1.E-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.E-11 <1.E-11 N/A N/A <1.E-11 <1.E-11 N/A N/A COBALT 60 Ci <1.E-10 <1.E-10 N/A N/A <I.E-10 <1.E-10 N/A N/A ANTIMONY 125 Ci <1.E-10 <1.E-10 N/A N/A <1.E-10 <1.E-10 N/A N/A CESIUM-134 Ci <1.E-10 <1.E-10 N/A N/A <1.E-10 <1.E-10 N/A N/A CESIUM-137 Ci <i.E-10 <1.E-10 N/A N/A <1.E-10 <1.E-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 ITRITIUM Ci 3.E-01 6.E-01 <1.E-6 <1.E-6 2.E+00 8.E-01 <i.E- I <1.E-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 A. FISSION AND ACTIVATION PRODUCTS 1. TOTAL RELEASES (NOT INCLUDING TRITIUM, GASES, ALPHA) 2. AVERAGE DILUTED CONCENTRATION DURING PERIOD 3. PERCENT OF APPLICABLE LIMIT I I 1999 1999 1999 1999 EST. TOTAL UNITS 1ST QUARTER 2ND QUARTER 3RD QUARTER 4TH QUARTER ERROR %Ci 7. E-06 1.E-05 6.E-06 2.E-06 25%I I I -I I I --.- I uCi/ml 1.E-12*2.E-12 9.E-13*3.E-13*B. TRITIUM Ci 1. TOTAL RELEASE 2. AVERAGE DILUTED CONCENTRATION DURING PERIOD 3. PERCENT OF APPLICABLE LIMIT uCi/ml 2. E-04 4.E-11 2.E-05 4.E-12* * *1. E-04 2.E-11<LLD N/A 2T5/oI*1 C. DISSOLVED AND ENTRAINED GASES D. GROSS ALPHA ACTIVITY 11. TOTAL RELEASE Ci <LLD <LLD <LLD <LLD 25%1 E. VOLUME OF WASTE RELEASED (PRIOR TO DILUTION)

F. VOLUME OF DILUTION WATER USED liters 5.E+04 2.E+05 2.E-+-04 4.E+04 10% liters 6.E+09 5.EE+09 6.E+09 6.E+09 10%NUMBER OF BATCH RELEASES 8 4 7 3* % ODCM LIMITS: LISTED ON DOSE

SUMMARY

TABLE NOTE: ALL LESS THAN (<) VALUES ARE IN uCi/mI'k%"A"%

TABLE 2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT LIQUID EFFLUENTS TMI-2 1999 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.E-7 <5.E-7 <5. E-7 <5.E-7 <5.E-7 <5.E-7 <5.E-7 <5.E-7 SR 90 Ci <5. E-8 <5.E-8 6. E-07 <5.E-8 <5.E-8 <5.E-8 8. E-07 <5.E-8 SB 125 Ci <5.E-7 <5.E-7 <5.E-7 <5.E-7 <5.E-7 <5. E-7 <5.E-7 <5.E-7 CS 134 Ci <5.E-7 <5.E-7 <5.E-7 <5.E-7 <5.E-7 <5.E-7 <5.E-7 <5.E-7 CS 137 Ci <5. E-7 <5.E-7 7.E-06 1.E-05 <5.E-7 <5.E-7 5.E-06 2.E-06 H-3 Ci <1. E-5 <1.E-5 2.E-04 2.E-05 <5.E-7 <5.E-7 1.E-04 <1.E-5 TOTAL FOR PERIOD Ci 0.E+00 0.E+00 3.E-04 3.E-05 0.E+00 0.E+00 1.E-04 2.E-06 NOTE: ALL LESS THAN VALUES (<) ARE IN uCi/mI Attachment 2 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Solid Waste Shipped Offsite during 1999 TABLE 3A 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, m 3 33.8 5% Evaporator bottoms, etc. Ci 230.2 Ci b. Dry compressible waste, mo 5% contaminated equipment, etc. Ci 9.36 Ci c. Irradiated components, control m 3 N/A N/A rods, etc. Ci d. Other (describe)

Solidified Liquid m 3 18.9 m3 5% Ci .012 Ci 2. Estimate of major nuclide composition (by type of waste) a. Fe55 33.9% Cs137 20.0% Ni63 18.4% Co 58 11.7% b. Ni63 27.5.% Cs137 26.1 % Co58 20.2 % Fe55 13.3% Co60 4.78 % c. N/A % d. Cs137 77.6 % Co60 8.75% Sr90 6.5% Ag1I Om .6% 3. Solid Waste Disposition Mode of Transportation Destination Number of Shipments See attached for this information B. Irradiated Fuel Shipments (Disposition)

Number of Shipments Mode of Transportation Destination N/A WASTE SHIPPED AS FOLLOWS A.1.a Radlok 500 High Integrity Containers

@135.8 f t 3 each Enviralloy EA-50-C High Integrity Containers

@ 49.9 ft 3 each Carbon Steel Liners @ 196 ft each Carbon Steel Liner @ 160 ft 3 each Dewatered Dewatered Dewatered Dewatered Ninety-four (94) Forty-seven (47) Nine (9) Eight (8) Six (6)Steel Drums @ 7.5 ft 3 each Steel Drums @ 92 ft 3 each Steel Cargo Containers

@ 1040 ft 3 each Steel Boxes @ 44 ft 3 each Lead Lined Steel Boxes @ 62 ft 3 each Noncompacted DAW Noncompacted DAW Noncompacted DAW Noncompacted DAW Noncompacted DAW A.1.d Thirteen (13) Nine (9) One (1) One (1) One (1)Steel Drums @ 7.5 ft 3 each Steel Drums @ 4.7 ft 3 each Steel Drum @ 2.01 ft 3 each Steel Drum @ 1.34 ft 3 each Steel Drum @ 2.7 ft 3 each Liquid for Thermal Destruction Liquid for Thermal Destruction Liquid for Thermal Destruction Liquid for Thermal Destruction Liquid for Thermal Destruction No. of Shipments MODE OF TRANSPORTATION DESTINATION A.3.a Four (4) Shipments

  • Two (2) Shipments Two (2) Shipments Tractor -Cask (HN-1 00 Series 3) Tractor- Cask (10-142B)

Tractor -Flatbed CNSI-Barnwell, SC CNSI Barnwell, SC ATG-Richland, WA A.3.b Ten (10) Shipments Two (2) Shipments Tractor -Flatbed Tractor -Closed Van ATG-Richland, WA ATG-Richland, WA A.3.d Two (2) Shipments One (1) Shipment Tractor -Closed Van Tractor -Tanker NSSI-Houston, TX ATG-Richland, WA*Type B Shipment (All other shipments were Type A-LSA Four (4) Two (2) Two (2) One (1)A.l.b Attachment 3 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Summary of Unplanned Releases from the TMI Site During 1999 There were no unplanned releases to unrestricted areas from either the TMI-1 or TMI-2 site during 1999.

Attachment 4 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Changes to the Process Control Program and the Offsite Dose Calculation Manual during 1999, 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 no changes made to Process Control Program (PCP) documents in 1999. 2. Changes to the Offsite Dose Calculation Manual during 1999 The Offsite Dose Calculation Manual (ODCM) was modified twice during 1999. These changes did not reduce the accuracy or reliability of dose calculations or setpoint determinations.

The level of effluent controls required by 10 CFR 20.1301, 40 CFR 190, 10 CFR 50.36a, and Appendix I to 10 CFR 50 was not reduced and the accuracy or reliability of effluent, dose or setpoint calculations was not adversely impacted for the reasons stated below. Revision 18 of the ODCM was issued on February 9, 1999. Revision 18 made the following changes to the ODCM: This PCR was submitted to update ODCM Table 2.1-2 to reflect that effluent system flow rate measuring devices 2AH-FR-5064 (Containment Purge) and 2HP VIP-219 (Station Ventilation) were replaced by a multi-point recorder, 2AH-FR 5907. This change was evaluated and implemented in CCR #132607. The new recorder provides the same function as the old devices.

Revision 19 of the ODCM was issued on March 23, 1999. Revision 19 made the following changes to the ODCM: This PCR was submitted to correct a typographical error that was introduced into Technical Specifications in 1990 and subsequently transferred into the ODCM when effluent controls were transferred from Technical Specifications to the ODCM in Technical Specification Amendment 197. Specifically, the oxygen concentration specified in the Action Statement of ODCM Control 2.2.2.5.b was changed from 2% to 4%, as was stated in the original Technical Specification.

The action statements as written were not logical, since Action b would always be the applicable action since it requires an additional action for the same concentration as specified in Action a. The PCR restored the Action Statements to the intent of the original Technical Specification.

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 1999 Three Mile Island Nuclear Station land use census, there were no locations identified that yielded a calculated dose or dose commitment greater than the values currently being calculated in ODCM Part I Surveillance 3.2.2.3.1.

Additionally, there were no locations identified that yielded a calculated dose or dose commitment 20% greater than at a location from which samples are currently being obtained in accordance with ODCM Part III Table 1.

Attachment 5 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Instrumentation not returned to Operable status within 30 days during 1999 There was no 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 during 1999.

Attachment 6 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Annual Summary of Hourly Meteorological Data for 1999 TMINS Meteorological Data 1999 Joint Frequency Tables Hours at Each Wind Speed and Direction Period of Record: 99010100 -99123123 Stability Class: A Sensor Height: 100 ft.Sector Winds To From 1-3 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW S SSW SW WSW W WNW NW NNW N NNE NE ENE E ESE SE SSE 9 15 17 16 27 36 54 58 12 5 4 3 4 15 10 11 Wind Speed (mph) 4-7 8-12 13-18 19-24 >24 19 34 3 0 0 51 38 7 0 0 41 20 7 0 0 15 10 4 0 0 18 19 9 0 0 56 33 6 2 0 118 88 22 5 6 127 60 43 13 4 21 13 1 0 0 11 7 0 0 0 20 7 0 0 0 17 10 1 0 0 35 17 4 0 0 39 21 2 0 0 27 17 2 0 0 33 10 2 0 0 296 648 404 113 TOTAL 65 i1 85 45 73 133 293 305 47 23 31 31 60 77 56 56 20 10 1491 TOTAL TMINS Meteorological Data 1999 Joint Frequency Tables (Continued)

Hours at Each Wind Speed and Direction Period of Record: 99010100 -99123123 Stability Class: B Sensor Height: 100 ft Wind Speed (mph) Sector Winds To From 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N S 3 8 9 0 0 0 20 NNE SSW 3 10 8 1 0 0 22 NE SW 7 8 6 3 0 0 24 ENE WSW 7 2 8 0 0 0 17 E W 4 5 19 11 2 0 41 ESE WNW 5 3 11 13 2 1 35 SE NW 6 12 28 34 7 0 87 SSE NNW 10 20 13 21 4 0 68 S N 4 3 1 4 0 0 12 SSW NNE 4 3 0 0 0 0 7 SW NE 1 3 1 0 0 0 5 WSW ENE 4 9 0 0 0 0 13 W E 5 11 2 2 0 0 20 WNW ESE 1 9 9 0 0 0 19 NW SE 6 6 4 2 0 0 18 NNW SSE 1 6 5 0 0 0 12 71 118 124 91 15 1 420 TOTAL TMINS Meteorological Data 1999 Joint Frequency Tables (Continued)

Hours at Each Wind Speed and Direction Period of Record: 99010100 -99123123 Stability Class: C Sensor Height: 100 ft Wind Speed (mph) Sector Winds To From 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N S 1 3 7 0 0 0 11 NNE SSW 1 7 8 0 0 0 16 NE SW 5 0 2 0 0 0 7 ENE WSW 2 2 1 0 0 0 5 E W 1 3 3 8 2 0 17 ESE WNW 1 6 8 9 2 1 27 SE NW 4 6 19 14 3 0 46 SSE NNW 3 6 10 13 1 0 33 S N 4 3 0 1 0 0 8 SSW NNE 3 3 0 0 0 0 6 SW NE 1 5 1 0 0 0 7 WSW ENE 2 4 1 1 0 0 8 W E 1 4 7 1 0 0 13 WNW ESE 2 9 14 2 0 0 27 NW SE 1 3 2 0 0 0 6 NNW SSE 3 3 1 0 0 0 7 35 67 84 49 8 1 244 TOTAL TMINS Meteorological Data 1999 Joint Frequency Tables (Continued)

Hours at Each Wind Speed and Direction Period of Record: 99010100 -99123123 Stability Class: D Sensor Height: 100 ft Sector Winds To From 1-3 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW S SSW SW WSW W WNW NW NNW N NNE NE ENE E ESE SE SSE 9 19 20 20 17 21 19 36 35 24 36 26 27 23 28 10 Wind Speed (mph) 4-7 8-12 13-18 19-24 >24 61 43 4 0 0 65 49 7 2 1 23 19 1 0 0 33 23 4 0 0 60 108 36 2 0 84 164 97 16 1 79 134 119 40 2 87 64 44 4 0 58 29 8 0 0 44 9 0 0 0 42 14 0 0 0 44 22 3 0 0 82 63 7 0 0 89 82 10 2 0 45 22 3 2 0 62 10 3 0 0 370 958 855 346 68 4 TOTAL 117 143 63 80 223 383 393 235 130 77 92 95 179 206 100 85 2601 TOTAL TMINS Meteorological Data 1999 Joint Frequency Tables (Continued)

Hours at Each Wind Speed and Direction Period of Record: 99010100 -99123123 Stability Class: E Sensor Height: 100 ft. Wind Speed (mph) Sector Winds To From 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N S 32 57 26 2 0 0 117 NNE SSW 42 76 35 2 0 0 155 NE SW 40 64 16 2 0 0 122 ENE WSW 49 46 15 1 0 0 ii E W 61 75 24 3 0 0 163 ESE WNW 69 64 46 12 2 0 193 SE NW 55 57 42 25 7 0 186 SSE NNW 76 98 19 9 0 0 202 S N 45 97 33 3 0 0 178 SSW NNE 36 68 3 0 0 0 107 SW NE 35 37 0 0 0 0 72 WSW ENE 37 56 9 0 0 0 102 W E 46 65 26 0 0 0 137 WNW ESE 47 44 25 4 0 0 120 NW SE 44 40 12 1 0 0 97 NNW SSE 24 44 8 1 0 0 77 738 988 339 65 9 TOTAL 0 2139 TMINS Meteorological Data 1999 Joint Frequency Tables (Continued)

Hours at Each Wind Speed and Direction Period of Record: 99010100 -99123123 Stability Class: F Sensor Height: 100 ft Wind Speed (mph) Sector Winds To From 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N S 27 9 1 0 0 0 37 NNE SSW 38 20 2 0 0 0 60 NE SW 54 25 2 0 0 0 81 ENE WSW 52 15 1 1 0 0 69 E W 66 18 1 0 0 0 85 ESE WNW 60 13 1 0 0 0 74 SE NW 55 23 3 0 0 0 81 SSE NNW 65 51 2 0 0 0 118 S N 16 29 2 1 0 0 48 SSW NNE 22 11 0 0 0 0 33 SW NE 28 2 0 0 0 0 30 WSW ENE 29 11 0 0 0 0 40 W E 45 25 1 0 0 0 71 WNW ESE 56 8 4 0 0 0 68 NW SE 56 7 1 0 0, 0 64 NNW SSE 42 2 0 0 0 0 44 711 269 21 2 0 0 1003 TOTAL TMINS Meteorological Data 1999 Joint Frequency Tables (Continued)

Hours at Each Wind Speed and Direction Period of Record: 99010100 -99123123 Stability Class: G Sensor Height: 100 ft Wind Speed (mph)Sector Winds To From 1-3 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW S SSW SW WSW W WNW NW NNW N NNE NE ENE E ESE SE SSE 26 35 33 30 24 27 26 31 26 14 12 20 28 41 35 29 4-7 8-12 13-18 19-24 >24 8 1 0 0 0 13 3 0 0 0 10 1 0 0 0 12 0 0 0 0 13 0 0 0 0 6 1 0 0 0 9 0 1 0 0 20 0 0 0 0 16 2 0 0 0 5 0 0 0 0 3 0 0 0 0 8 0 0 0 0 9 1 0 0 0 9 1 0 0 0 1 1 0 0 0 2 0 0 0 0 437 144 11 1 TOTAL 35 51 44 42 37 34 36 51 44 19 15 28 38 51 37 31 0 0 593 TOTAL TMINS Meteorological Data 1999 Joint Frequency Tables (Continued)

Hours at Each Wind Speed and Direction Period of Record: 99010100 -99123123 Stability Class: ALL Sensor Height: 100 ft Sector Winds To From 1-3 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW S SSW SW WSW W WNW NW NNW N NNE NE ENE E ESE SE SSE 107 153 176 176 200 219 219 279 142 108 117 121 156 185 180 120 Wind Speed (mph) 4-7 8-12 13-18 19-24 >24 165 121 9 0 0 242 143 17 2 1 171 66 13 0 0 125 58 10 0 0 192 174 67 6 0 232 264 137 24 3 304 314 215 62 8 409 168 130 22 4 227 80 18 0 0 145 19 0 0 0 112 23 0 0 0 149 42 5 0 0 231 117 14 0 0 207 156 18 2 0 129 59 8 2 0 152 34 6 0 0 2658 3192 1838 667 120 16 8491 (Hours of Missing/Invalid Data: 269)TOTAL 402 558 426 369 639 879 1122 1012 467 272 252 317 518 568 378 312 TOTAL Attachment 7 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Assessment of Radiation Doses Due to Radioactive Liquid and Gaseous Effluents Released from TMI during 1999 TMI-1 The attached table presents the maximum hypothetical doses to an individual and the general population resulting from 1999 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 eight 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 outfall and 3) occupied an area of shoreline influenced by the TMI-1 liquid discharge.

For 1999, the calculated maximum whole body dose from TMI-1 liquid effluents was 1.56E-1 mrem to an adult (line 1). The maximum organ dose was 2.32E-1 mrem to the liver of a teen (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 are 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 would have been 4.74E-3 mrad and 1.59E-2 mrad for gamma and beta, respectively.

Lines 5 and 6 present the doses which could actually be received by an individual from the noble gas effluents for 1999. The calculated maximum whole body dose received by anyone from noble gases would have been 2.14E-3 mrem and the maximum dose to the skin would have been 6.74E-3 mrem. The maximum organ dose due to the release of iodines, particulates and tritium from TMI-1 in 1999 was 1.44E-2 mrem to the thyroid of an infant residing 580 meters from the site in the WNW sector (line 7). This dose again reflects the maximum exposed organ for the appropriate age group. C. Liquid and Gaseous (Population)

Lines 8 -11 present the person-rem doses resulting from 1999 TMI-1 liquid and gaseous effluents.

These doses were summed over all pathways and the affected populations.

The person-rem doses from liquid effluents were based upon the population encompassed within the region from the TMI-1 outfall extending down to the Chesapeake Bay (approximately 5,000,000 people). The person-rem doses from gaseous effluents were based upon the 1980 population and considered the population out to a distance of 50 miles around TMI (approximately 2,200,000 people). Population doses were summed over all distances and sectors to give an aggregate dose. The calculated maximum whole body dose to the affected population from TMI-1 liquid effluents was 1.14E1 person-rem.

The maximum critical organ population dose from liquid effluents was 1.1 4E1 person-rem to the liver. TMI-1 gaseous effluents resulted in a whole body population dose of 3.72E-1 person-rem and a maximum critical organ population dose of 4.25E-1 person-rem to the thyroid.

For 1999, TMI-1 liquid and gaseous effluents resulted in maximum hypothetical doses that were a small fraction of the quarterly and yearly 10 CFR 50 Appendix I dose limits.

TMI-1

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES FOR TMI-1 FROM January 1, 1999 through December31, 1999 Estimated Location % of 10 CFR 50 Applicable Dose Age Dist Dir Applicable Appendix I Effluent Organ (mrem) Group (m) (toward) Limit Limits (mrem) Quarter Annual Quarter Annual (1) Liquid Total Body 1.56E-1 Adult Receptor 1 1.04E1 5.20E0 1.5 3 (2) Liquid Liver 2.32E-1 Teen Receptor 1 4.64E0 2.32E0 5 10 (3) Noble Gas Air Dose 4.74E-3 2000 SSE 9.48E-2 4.74E-2 5 10 (gamma-mrad)

(4) Noble Gas Air Dose 1.59E-2 --- 2000 SSE 1.59E-1 7.95E-2 10 20 (beta-mrad)

(5) Noble Gas Total Body 2.14E-3 All 2450 SSE ............

(6) Noble Gas Skin 6.74E-3 All 2450 SSE ---.... (7) Iodine, Thyroid 1.44E-2 Infant 580 WNW 1.92E-1 9.60E-2 7.5 15 Tritium & Particulates

SUMMARY

OF MAXIMUM POPULATION DOSES FOR TMI-1 FROM January 1, 1999 through December31, 1999 Effluent (8) Liquid (9) Liquid (10) Gaseous (11) Gaseous Estimated Applicable Population Dose Orcian Total Body Liver Total Body Thyroid (person-rem) 1.14E1 1.14E1 3.72E-1 4.25E-1 TMI-2 The attached table presents the maximum hypothetical doses to an individual and the general population resulting from 1999 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 eight 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 I 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 outfall and 3) occupied an area of shoreline influenced by the TMI-2 liquid discharge.

For 1999, the calculated maximum whole body dose from TMI-2 liquid effluents was 6.13E-4 mrem to an adult (line 1). The maximum organ dose was 9.54E-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 1999, 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 1999 was 1.05E-4 mrem to the liver, total body, thyroid, kidney, lung and GI tract of a child residing 2150 meters from the site in the NNE sector (line 5). C. Liquid and Gaseous (Population)

Lines 6 -9 present the person-rem doses resulting from 1999 TMI-2 liquid and gaseous effluents.

These doses were summed over all pathways and the affected populations.

The person-rem doses from liquid effluents were based upon the population encompassed within the region from the TMI-2 outfall extending down to the Chesapeake Bay (approximately 5,000,000 people). The person-rem doses from gaseous effluents were based upon the 1980 population and considered the population out to a distance of 50 miles around TMI (approximately 2,200,000 people). Population doses were summed over all distances and sectors to give an aggregate dose. The calculated maximum whole body dose to the affected population from TMI-2 liquid effluents was 8.18E-4 person-rem.

The maximum critical organ population dose from liquid effluents was 2.92E-3 person-rem to the bone. TMI-2 gaseous effluents resulted in a whole body population dose of 9.87E-3 person-rem and a maximum critical organ population dose of 9. 87E-3 person-rem to the liver, thyroid, kidney, lung and GI tract. For 1999, TMI-2 liquid and gaseous effluents resulted in maximum hypothetical doses that were a small fraction of the quarterly and yearly 10 CFR 50 Appendix I dose limits.

Effluent (6) Liquid (7) Liquid (8) Gaseous (9) Gaseous

SUMMARY

OF MAXIMUM POPULATION DOSES FOR TMI-2 FROM January 1, 1999 through December 31, 1999 Estimated Applicable Population Dose Oroan (verson-rem)

Total Body Bone Total Body Liver, thyroid, kidney, lung & GI 8.18E-4 2.92E-3 9.87E-3 9.87E-3 TMI-2

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES FOR TMI-2 FROM January 1, 1999 through December 31, 1999 Location % of 10 CFR 50 Estimated Age Dist Dir Applicable Appendix I Effluent Applicable Organ Dose (mrem) Group (i) (toward) Limit Limits (mrem) Quarter Annual Quarter Annual (1) Liquid Total Body 6.13E-4 Adult Receptor 1 4.09E-2 2.04E-2 1.5 3 (2) Liquid Liver 9.54E-4 Teen Receptor 1 1.91 E-2 9.54E-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-mrad)

(5) Tritium & Liver, total body, thyroid, 1.05E-4 Child 2150 NNE 1.40E-3 7.OOE-4 7.5 15 Particulate kidney, lung & GI Attachment 8 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Assessment of Radiation Doses from Liquid and Gaseous Effluents Releases to Members of the Public within the TMI Site Boundaries during 1999 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 public did not have unrestricted access to the TMI site during 1999. Therefore no assessment of this dose is applicable.

Attachment 9 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 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 1999 would have resulted in maximum individual doses (regardless of age group) of 3.04E-2 mrem to the thyroid and 2.43E-1 mrem to any other organ including the whole body. The direct radiation component was determined using the highest 1999 fenceline exposure rate as measured by a TLD and subtracting from it the lowest TLD exposure rate. This method more accurately determines the exposure from TMINS by subtracting out the exposure rate from other sources of radiation in the environment.

Based on the maximum exposure rate of 9.62E0 mR/standard month, a person residing at the fenceline for 67 hours7.75463e-4 days <br />0.0186 hours <br />1.107804e-4 weeks <br />2.54935e-5 months <br /> (shoreline exposure from Reg. Guide 1.109) would have received an exposure of 8.82E-1 mR. Based on the lowest exposure rate of 3.23E0 mR/standard month and converting it by the same method gives a background exposure of 2.96E-1 mR. Therefore, the net exposure from direct radiation from TMI is 5.86E-1 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) dose would have been 6.16E-1 mrem to the thyroid and 8.29E-1 mrem to any other organ. Both doses are well below the limits specified in 40 CFR 190.

Attachment 10 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 Deviation from the ODCM Sampling and Analysis Regime during 1999 There were no deviations from the effluent sampling and analysis regime specified in the TMI Offsite Dose Calculation Manual during 1999.

Enclosure 1 1999 Annual Radioactive Effluent Releases Report for TMI 5928-00-20128 TMI Offsite Dose Calculation Manual, Revision 19 6610-PLN-4200.01 (Revision 19 was issued on March 23,1999)

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