H'.PORT o.' RADIOACTIVE EFFLUENTS

DOCKFT NOS.: 5O - 10JILI':C~U.A x.:.~ ~ i~ U- u'x 1 YEAR: 1978

I T I I V I V

1. Glaseous iAffluents UNITS I JULY AUG SEPT OCT NOV DEC 6 MO. TOTAL TECHC. SPEC. REF.

1. Gross Radioactivity Releasesa) Total Release caries 9.9E+O4 1.2E+05 I.IE+05 I.3E+05 5.5E+01 I.oE+01 4.6E+05

b) Maximum Release Rate - jCi/sea 5.9E+04 5.8E+o4 5.IE+04 7.3E+0, 1.4E+02 1.2E+02 7.3E+04

c) Isotopes Released

Kr - al!. ____ curie. .A E+ O _; 17E+O3 ,_ 2.1E+03 2.OE+03 -- 2F+03KC-- ,Curies 7.2E+0•3 8.6E+03 6.SE+03 8L.SE+03 - . .flo .

Kr--s curies 4.7E+03 6.9E+03 6.7E+03 6.6E+03 - 2.5EE+04

Xe-133 cri_-es Ic.7E+03 1.9E+03 l.8E+03 1.6E+03 5.5E+01 !.OE+OI 7. IE+03

Xe-135 curies 9.4E+03 1.2E+014 L1E+o4 9.6E03 -4-2F±Dk I

X6-U5 _ carios 1.4E+04 1.6E+04 1.4E+04 1.8E+04 - 6.2E+04

Xe-338 curies 6.1E+04 7.3E+04 6.8E+o4 8.4E+04 - 2.9E+05

d) Percent of Chimney Limit % 6.62 808 7.56 8.80 0.01 0.01 .1

e) Averago Release Raate uCi/s• c 3.7E+O0 4.SE+04 4.2E+04 4.9E+04 2.1E+01 3.8E+00 2.9E+04

2. Iodine Releases

a) Isotopes Released

I-]_31 curies 1.5E-OI 1.2E-OI 2.IE-O1 2AE-01 5.3E-03 I.IE-03 7.3E-O1

1-133 curies 1.4E+00 9.7E-01 2.3E+O0 2.1E+O0 - - &_ 8F+n_

1-135 curies 2.IE+OO i.8E+O0 3.5E+O0 3.6E+00 - - 1.1E+01 _ ___

b) Percent of Chimney Limit % 2.33 1.94 3.44 3.77 0.085 0.02 1.91 _

c) Average Release Rate .Ui/sec 5.6E-02 _4.7E-02 8.3E-02 .0E-02 2.0E-03 3.9E-04 4.6E-02

REPORT OF IVADIOACTIVE EFFLUENTS

DOCKIhT NOS.-: --. !-ifn

4

FAL I. LIY. : d. :, i)_... ..U .. .';A .t1 - i ,1ý 1 YEAR: 1978

I. Gaseojs Effluents (continued) UN ITS JULY SEPT OCTAUG NOV DEC 6 MO. TOTALI TECH. SPEC. REF. "

3. Particulate Releases "tlli.-a) Gross Radioactivity c8/) curies 40.18 56.00 91.39 79.68 3.20 1.14 271.79

b) Gross Alpha Radioactivity Mf(i

c) Isotopes Released m___ _

Cr-5 I LICi:,r -•*C, 0.13 0.03 0.01 0.12 0.11 0.02 0.42

MCI 0.24 0.06 0.14 0.43 0.62 0.25 1.74

Co-6C mCi 1.50 0.18 0.58 1.99 1.30 0.89 6.44

m•_-_ 9 _L 24.72 43.94 47.27 62.55 0.10 0.18 178.66Sr-_O mCi 0.61 0.09 0.10 0.10 0.02 0.02,,.4

r-9 - ----- C-- - - 0.06 - 0.15 0.21

_ _ -9_ mCi - 0.04 0.09 0.18 0.11 0.42

__-___ ___ 0.09 - 0.03 - 0.04 0.16.- 3i mCi 0.65 0.36 0.36 1.35 0.08 - 2.80mtsaJ_ mCI 0.35 0.05 0.05 0.18 0.14 0.03 .80

Cs-A 57 MC; 1.63 0.80 0.93 1.99 0.47 0.05 5.87ba-143 mCi 10.26 10.43 41.51 10.66 - 72.86

Ce--Id mCi - 0.02 0.21 0.13 0.06 0.42

C-114 SCI - - 0.05 - - -0.05

d, mt-cepnr of" chimuney limit 7 0.63 0.87 . _ 1.24 0.05 0.021

el Average release rate uCi/sec 1.5E-02 2.E-02 3.5E-02 3.0E-02 1_.r-n. £5.OE-O . 1.7E02

1. S-m of lodines & Particulates

a) Percent of Chimney Limit % 2.96 2.81 4.91 5.01 0.14 0.04 2.63

Garseous Tritium

) i !I Curies -0EO0 1.6EOI 0.8EO 5.0E-02 4.1E+O0 3.2E+00 5.OE+01*) &-' e k ',s il •"•/c 5.4EOo 5.8E00 7.lEO0 1.9E-02 1.6E+O0 1.2E+00 1.9E+01

p

w*:I'uVuT OF RADIOACTIVE EFFLUENTS

DOCKMT NOS. : .0-10EALI.LLITX: IJ;.ý...J.. I..ii:. .AIK - UJIl I' I YEAR: 1978

V P P -

11. Liq~uid Effluents UNITS JULY AUG SEPT OCT NOV DEC 6 MO. TOTAL TECH. SPEC. REF.

1. Gross Radioactivity (9-Y)a) Total Release Curies 1.2E-02 9.9E-03 1.6E-02 1.9E-02 1.4E-02 1.5E-02 8.6E-02

b) Average Concentration Released uci/ml 4.AE-10 3.7E-10 .1-IiO 6,9E-10 A ?-n 7 DE-10 5.7E-10 6.6D.1.e.(l)

c) Maximum Concentration Released uci/ml 2.1E-08 2.OE-08 2.5E-08 2.6E-O8 2.8E-08 2,4E-08 2.8E-08 6.6D.l.e.(14)

d) Fercert of Tech Spec Limit --- 0.44 0.37 n 6, 0.69 0.62 0.70 0.57 6.6D.l.e.(5)

based on average conc. released 6.6D.L.e.(6)

2. Tritium

a) Total Release Curies 6.8E-04 8.OE-Oi 1.2EOI 4.4E-O4 1.4E-02 1.6E-02 1.3E+O1 6.6D.l.e (8)

b) Average Concentratien Re]ess-d ucI/A0 2.5E-I1 3.OE-08 4.6E-07 1.6E-11 6.1E-10 7.3E-10 4.9E-07 _

c) Per--nt of Tp'h Sr4ec Limit t -•NONE NONE NONE MNMF NONE NONF Mf*A

3. Dis-olved Noble Gases

a) Total Release Curies NONE NONE NONE NONE NONE NONE NONE

b) Average Concentration Released uci/ml _

c) Percent of Tech Spec Limit % -

I. Gross Alpha Radioactivitya) Total Release Curies 2 7-3E-06 I.5E-05 8.8E-06 2.4E-05 3.2E-05 I.IE-04

b) Averge Concentration Released uci/ml 8.9E-13 2.7E-13 5.7E-13 3.3E-13 ,I.IE-12 1.5E-I2 7.3E-13

5. Volume of Liquid Waste to

Discharge Canal Liters 8.9E+4E+04 9.2E+O4 9.9E+O4 7.5E+04 8.6E+04 5.2E+05 6.6D.l.e.(2)

6. Volume of Dilution Water Liters 2.7E+10 2.7E+10 2.6E+10 2.7E+10 2.3E+1O 2.2E+10 I.5E+11 6.6D.l.e.(3)

KEPORT OF RADIOACTIVE EFFLUE:NTS

DOCKET NOS.: 50 - 10.~'j]%:Desdcri Nuclear Po::cr 3tation -& Unit 1 YEAR: 1978

1 I 1 1 I Y

II. Ui-.£i Effluents (continued) UNITS JULY AUG SEPT OCT NOV flFI 6 MO. TOTAL TECR. SIEC. REP

7. Isotopes Released mlli-

curies 11.83 9.87 16.03 18.52 14.17 15.08 85.50

_ _-_-_ mCi 0.35 0.88 - 1.35 0.64 0.55 3.77

Co-5 mCi 1.35 0.24 0.41 0.39 0.30 2.12 4.81

Fe-59 mCi - - - 0.39 - 0.25 0.64

Co6. mCi 6.02 7.10 8.70 10.27 11.12 8.57 51.78

za-65 mCi -_ _

Sr-3_9 mCi 0.08 0.10 0.11 0.38 0.31 0.27 1.25

Sr-90 mCi 0.04 0.02 0.03 0.02 0.07 0.06 0.241

Zr-95 _mCi 0.39 0.03 - - - 0.11 0.56

_-9_ mCi 0.51 0.01 - 0.21 - 0.22 0.95

Ru-103 mCi 0.31 - 0.12 0.27 - - 0.70

1111 mCi - 0.23 0.10 0.53 - 0.10 0.96Cs-i34___. .... mCi- 0.39 0.27 0.39 0.29 0.42 0.33 2.09

Cs-137 mCi 1.29 0.69 1.16 o.87 I.tS 1.01 6-17

Ba-1,O _ mCi - - 0.21 0.31 0.07 0.02 0.61La-_ý_ mCi - - 0.24 0.36 0.09 0.02 0.71

Ce-ll mci o. 18 - - 0.38 - 0.11 0.67

Ce-144 met 0.92 - - - 0.75 1.67

Cr-51 mCI - 0.28 4.26 2.40 0.56 7.50

.9F.P-10i'T. OF10DIOACTIVE EFFUU1:11"S

DOCKET NOS. : 50-237, 50-249L2'1LC•': Dresden Nuclear Power Station-Units 2/3 YEAR: 1978

T

t T r 1 1

1. Gaseous Effluents UNITS JULY Aug SEPT OCT NOV DEC 6 MO. TOTAL TECH. SW-C. r?

I. Gross Radioactivity Releasesa) Total Release curies 6.IE+03 i.3E+03 3.6E+03 2.5E+03 l.7E+03 1.4E+03 .. LF ... 6.6D.I.f. (I)

2/3 chimney 7

b) Maximum Release Rate uCi/sec 3.9E+O4 1.8E+03 5.6E+03 2.7E+03 2.OE+03 2.6E+03 3.9E+04 6.6D.I.f. (2)

c) Isotopes Released. 6.60.1.f. (4)

Kr-85m curies 5.5E+01 3.9E+01 1.4E+02 1.2E+02 6.OE+O1 1.5E+O1 4.3E+02

Kr-87 curies 1.8E+02 2.7E+O1 1.3E+02 7.3E+O1 5.5E+O1 8.8E+O1 5.5E+02

Kr-88 curies 2.7E+02 6.OE+01 2.9E+02 2.OE+02 1.1E+02 9.3E+02

Xe-1• Iuriesi 3.1E+01 6.6E+01 1.6E+02 2.OE+02 1.]E+02 7.4E+02 1.3E+03

Xe-135 curies 5.5E+02 3.8E+02 1.OE+03 1.OE+03 4.3E+02 7.8E+o1 3.4E+03

Xe-135m curies 6.6E+02 1.2E+O2 - 1.5E+02 5.9E+01 6.3E+O1 I.IE+03

I Xe-133 curies 4.4E+03 6.OE+02 1.9E+03 7.4E+02 8.8E+02 4.2E+02 8.9E+O_

d) Percent of Chimney Limit % 0.26 0.06 0.17 0.10 0.07 0.06 0.12 6.6D.l.f. (3)

e) Average Release Rate uCi/sec 2.3E+03 4.8E+02 1.4E+03 9.4E+02 6.5E+02 .. 2±E+02 . 1i .E+03

12. Chimney Iodine Releases 6.6D.l.f. (1)

I a) Isotopes Released '"

1-131 curies 3.8E-02 5.2E-02 I.OE-OI 1.3E-01 3.4E-02 3.8E-02 3.9E-01

.1-133 curies 4.OE-O1 4.7E-01 3.6E-01 7.9E-O1 - 3.1E-01 6.1E-02 2.4E+00

1-135 curies 7.1E-01 1.1E+O0 4.OE-O1 1.2E+00 5.3E-01 3.9E+0O Wi b) Percent of Chimney Limit % 0.34 0.47 1.00 1.11 0.31 6.6D.l.f. (3)

c) Average Relasp ga, uCi/sec I.E-02 1.9E-02 4.OE-02 14.8E-02. .j-n2 ,4E-02 2._E-02_.! .

1W PURT OF RAD IOACTIVE: EFF7I.U 1NTS

DUCKE.T NOS.: 5u-237. 5U-219F.UX: PLre~ndcn Nucicar Poawr Station - Unit 2/3 YAR: 1978

.T ~ I I 4 -

T- Canpems Eff-Luents(contintied I UN ITS JULY AUG SEPT OCT NOV DEC 6 MO. TOTAL TECH. SPEC. REF.

3. Chirmey Particulate Release milli-a) Gross Radioactivity( -y) curies 175.94 202.31 204.22 371.29 66.65 32.49 Jn02qn 6.6D.l.r.(l)

b) Gross Alpha Radioactivity lac_.

c) Isotopes Released 6..D.lfrl)

Cr-51 mCi ......

CO-5 mC - 1.21 - 1.57 1.04 - 0.09 3.91

Cc. mCi - - - 0.45 0.33 0.78

Co-C• mci 6.74 3.78 7.33 5.94 2.30 1.80 27.89S-emCi 67.35 84.oo 53.73 137.S6 29.79 20.27 392.70.

mCiSr--9C m._ - .67 O±55 0.16 0.48 0.09 O.06 2.01

1-13 mCi 4.38 6.78 5373 59.48 8.33 3.76 136.46

Cs-1_- mC. 0.19 - - 0.30 0.03 0.13 0.65C•-17 mCi 1.11 1.01 1.66 2.53 0.54 0.20 7.05

___ oi-.0. mCi 94.29 105.69 83.06 159.88 24.67 5.85 473.44

me- -mc. 0.50 2.98 4.08 0.45 - 8.01

MC.i-- . -i- --

d) Perent of Chimey -i - .t_ 1.54 1.86 1.98 3.22 0.60 0.31 1.54 6.6D.l.r.(3)

0) A ckg Rela. Reod iune/e 6 "E0 2 7.6E-02 7.9E-02 1.4E-01 2.6E-02 1.2E-02 6.6E-02_.__en___t___k ___odi__________ Re______ease _____ 6.6D.l.f. (1)

a) Isotopes Released

1- _____________u__ s l..ZE-02 I.3E-02 1.8E-02 1.4E-02 1.IE-02 1.0E-02 7.8E-02

1-133 __.___ curies 4.7E-02 6.4E-02 7.9E-03 7.7E-02 6.2E-02 4.8E-03 2.6E-01

1-135 C_ _ _ uries 1.1E-01 1.5E-01 - .SE-OI .9E-01 - 6.OE-01b) lercent of Vent Stack Limit . . 3.68 4.06 5.66 4.44 3.38 3.23 4.09 6.6D.l.f.(3)

c) AvmW Releae Rate UU/see 4.4E-03 4.9E-01 -RF0A- - 5.3E-03 4IE-03 3.9E-03 4.9E-03

/

RKPORT OF KAsIOACTIV:: EFfR-ENTS

lJ.Lit(: Dresden Nuclear Power Station - Unit 2/3 UOCKET NOS.: _50-237. 50-249 YEAR: 1978

*I. I w 1*

V flA.PAUI~ F~fflupy~tm lt~nntin.,e~t'I UNITS JULY AUG SEPT OrT NOV DEC 6 MO. TNTAI.NOV DEC 6 MO. TOTAL. TC PE E

5. Vent Stack Particulate Release milli-

(a) Gross Radloactivity (B3') cuies 24.84 40.70 75.54 81.02 51.22 28.01 301.33

(b) Gross Alpha Radioactivity • _Ci_6_6D.1_¥ (1'

(c) Isotopes ReleasedCr-51 mc, __ 6.19 9.59 14.14 16.53 10.60 2.91 r 6.6D.l.f(l)

-,_- _ _ _ _ i 0.54 0.54 3.05 0.66 1.50 1.61 7.90

,i-Ci 0.21 0.42 1.79 1.1A 1.16 1.75 6.47

F1-19 mCi - 0.14 0.50 0.46 1.03 0.15 2.28

,,ct 2.95 3.24 20.61 5.85 j 7.17 10.85 50.67

-Ci - 0.46 0.23 . - 1.2

Si-89 1.49 0.46 1.53 1.85 2.20 1.72 9.25

Sr-?O mCi 0.10 0.17 0.15 0.10 0.14 0.24 0.80

Z,--e5 mci 0.06 - 0.19 0.44 .3- 1.04

Mh-si 0.04 0.15 0.35 0.56 1.10R,-IC3 mCi - 0.11 0.11 0.41 0.83 1.46

(0,nV.nued on next page)

(d) Percent Vent Stack Limit % 7.73 12.66 24.29 25.21 16.47 8.72 15.80 6.6D.l.f.(3)

_.._.(e.)A.ve..agese•.aae Rate _ uCi/sec 9.3E-03 1.5E-02 2.9E-02 3.OE-02 2,0E-02 1.OE-02 1.9E-02

6. Sun of Iodine and Particulate

a) Percent of Chivmev Limit _ _ 1.88 2.33 2.98 4.33 0.91 0.66 2.11 6.6D.l.f.(3)

b) Percent of Vent Stack Limit 0 11.41 16.7Z 29.95 29.65 19.85 11.94 19.89

..... :' *' f.-' 2.1E+01 2.9E+01 6.OE+01 3.5E+01 5.1E,+11 3.2E+O1 2.3E02 i) A:'-,.-. . -. • "!/:"- 7.9E+00 1.1E+01 2.3E+01 1.3+01 i.9E+01 1.2E+O1 8.6-+o _

c) l'" '¶ .'" % NA NA NA NA NA NA . .

.iu*po~ccr OF KAD :OAC~riv2 EF1.U..IJTS

1s.,.rn DO'CKT NOS. :sn-117, gn-,)Aq

YEAR: 1978

T. fl:i~nu~ Eff1u~nr~ ('nnrin,,pd'~ UNITS JULY AUG SEPT OCT NOV DEC 1 6 M0. TOTAL YEC:I. SiE-.'. kZ?.

5. Vent !,tacL "articulate{1I___________________

(c) *Isnotoe:; released--0.6__________

Sb-.114 mCi - - - .6-0.16

IilmCi 4.74 11.23 15.26 22.52 7.12 14.72 65.59 _________

C~lAmCi 0.32 0.76 2.86 0.65 . 0.31 o.25.72Cs - I 6 mCi - 0.07 0.51 0.92 o .146 - 1.96

Cs-137 mCi 0.82 1.3 5.22 1.32 0 .58 1.143 J 107Ba-1' I nCi 3.40 14.07 1.514 12.140 7.72 0.82 32.95

La-lmf ________ mCi 3.73 14.50 *14.33 114.00 8.25 0.99 35.80 _____-

Ce-141 Mci 0.25 0.17 I0.114 0.88 0.75 - 2.19.

Ce-141, mCi - - - 0.23 - 0.23

___ ___ ___ ___ ___ ___ ___ _ _ ___ ___ _ _ ___ ___ ___ ___ ___ ___ __ ___ ___ ___ _ ___ ___ ___ _ _ ___ ___ ___ _ _ ___ ___ ___ ___ ___ ___ __ __ ___ ___ ___ ___ _ A

R1FPOIT OF RAL i0cniVF. EFFL.UENTS

L.•--.UY. Dresden Nuclear Power Station-Units 2/3 DOC)KF.T NOS.: 50-237, 50-249 YEAR: 1978

1 1 1 5 7 V

1> i~acen.ns Ffflnnrc ~rnnImnamnd'l UNITS JULY AUG SEPT OCT NOV 6 :O. TOTAL TECH. 5•S• •-•

8. Gross Radioactivity ReleaseUnits 2/3 Vent Stack

a) Total Release curies 3.7E+01 2.8E+O 1.3E+02 3.3E+Ol 2.5E+O1 5.4E+01 .E+O6D (I)

b) Maximum Release Rate uCi/sec 4.4E+01 2.9E+01 1.1E+02 1.4E+01 2.OE+O! I SE+OI 1.1E+02 6.6D.I.f. (2)

c) Isotopes Released _.6D.I.f. (4)

Kr-85m curies ....

Kr-87 curies ....

Ke-88 curies

Xe-133 curies 1.3E+01 2.SE-0.: -4.8EE01 2.E+00, 1 6.4E+01Xe-135 :uries 3.7E+01 2.8E+01 1.2E+02 3.OE+01 2.5E+01 5.7E+O00 250

Xe-135= uries ___

Xe-138 curies

d) Percent of Vent Stack Limit % 0.02 0.01 0.05 0.01 0.01 0.02 0.02 6.6D.l.f. (3).

e ) Aver) o__Releasp Rat, 1.4E+01 1.OE+O1 4.9E+O 1.2E+01 9.8E+0O 2.OE+Ol 2.OE+01

I --________________ __________________

__ _ _ . zz,

REPLJ1T OF RADIOACTIVE EFFLUENTS

j~j.JAJ~ ~ . ::w. .. i.;:.i SiilC~J -!;L, 2/3 DOCKET NOS.: 50-237, Qic YEAR. 1978

.7 t I I

II. Liquid Effluents UNITS JULY AUG SEPT OCT NOV DEC 6 MO. TOTALI TECH. SPEC. REF.

1. Gross Radioactivity (-?') 0 0a) Total Release (2/3 Radwaste) Curies 0 0 0 0 0

b) Average Concentration Released uci/ml 0 0 0 0 0 0

c) Maximum Concentration Released uci/ml 0 0 0 0 O 0

d) Percent of Tech Spec Limit % 0 0 0 0 0

based on average conc. released

2. Tritium

a) Total Release Curies 0 O 0 0 0 0

b) Average Concentration Released uci/ml 0 0 0 0 0

c) Percent of Tech Spec Limit % NA NA NA NA NA N/A _

3. Dissolved Noble Gases

a) Total Release Curies NONE NONE NONE NONE NQNF NONE

b ) A v era g e C on c en tr a ti on R e le a se d u c i/ m l .. .. . .. . - - -- ... . .

c) Percent of Tech Spec Limit % --- --- - -- ---

4. Gross Alpha Radioactivit__

a) Total Release . Curies 0 0 0 0 0 0

b) Average Concentration Released uci/ml 0 0 0 0 0 0

* Volume of Liouid Waste to Liters 0

, Discharge Canal

6.. Volume of Dilution Water Liters 0 0 0 0 0 0

V

w

wREP'O4T OF RADIOACTIVE EFFLUENTS

DOCKET NOS.: 5(1-237. 5O-2A9Z£XLlj-r_: Dresden Nuclear Po-qer St,3tion - Uni t 2/3 YEAR: 19

1~ I I T 4 V 4

II. Liquid Effluents (continued) UNITS JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER 6 HO. TOTAL TECH. SPEC. PlEF.

8. *Gross Radioactivity (Ar)LPC( Service H2 0 Heat Exchanger Milli-a-) Total Release Curies 2.50 1.71 1.96 2.13 0.79 0.26 9.35

b) Average Con1.nrraon Rpleasel us/l l.5E-11 1.0E-11 1.2E-11 I.3E-11 5.3E-12 3.8E-12 1.IE-11

c) Maximum Concentration Releasea uci m 2.5E-07 1.0E-07 1.OE-07 7.9E-08 7.7E-08 !.4E-07 2.5E-07

d) Percent of Tech Spec Limit % 0.02 0.01 0.01 0.01 <0.01 <0.01 0.01

based on averageconsc released

9. Tritium

a) Total Rplpasp Curi• 5.8E-02 6A.E-02 I.5E-02 3.E-02 5.2E-03 2.0E-3 1.8E-01

b) Average Concentration Released uci/ml 3.4E-10 3.8E-10 9.4E-11 2.1E-10 3.5E-11 2.9E-11 2.OE-10

c) Percent of Tech Spec Limit % NA NA NA NA NA NA NA

10. Dissolved Noble Gases

a) Total Release Curies NONE NONE NONE NONE NONE NONE NONE

I

b) Avera.qeConcentration Released

c) Percent of Tech Spec Limit

11 Gross Alpha Radioactivity

a) Total Release

uci/m1

_______________ I I I I-

I- I l* I 4.

4 I I 1 4- I 4. I 4-

Curies

b) Averaqe Concentration Released uci/ml

0 2-5E-07

1.5E-l5

1. 8E-06 0 1.OE-06 0 3. 1E-06

1. IE- 14 6.7E-15 3.5E-15- I I I - - £ I -- - 1

12. Voluma of LiqiicL 1 Liters 2.2E+O4 2.OE+•S 1.1E+0 2D.0E.Q. .. &F_•-nh _F.nk A •AC&0

Oischaroe Canal

13, Volume of Dilution Water Liters 1.7E+II 1.7E+11 1.6E+11 1.6E+11 l.SE+ll 6-8E+IO ARF÷it

|

*Prior to dilution by 1275 acre cooling lake and subsequent discharge to Illinois River.

kEPCU~r OF' RADIOACTIVE EFFLUENTS

DOCKET VOS.: 50-237, 1,02)i `71- 1J__: Dresden :;'xcler Pocir Station - Unit 2/3 YEAR: 1978

I' 1 1 I I I I

Il. Liquid Effluents (continued) UN ITS JULY AUGUST SEPTEMBER OCTOBER NOVEMBER IDECEMBER 6 MO. TOTAL TECR. SPEC. REP.

-:

14. Isotopes Released Milli-

(LPCI Service H20 Heat Exchanger) Curies 2.50 1.71 1.96 2.13 0.79 0.26 9.35

P-54 mCi 0.09 0.11 0.10 0.17 0.06 0.01 0.54

Co-5B mCi - - - 0.08 0.03 0.02 0.13

to-60 mCi 0.37 0.36 0.26 0.91 0.34 0.11 2.35

Sr-B9 mCi 0.41 0.17 0.26 - -- 0.84

Sr-90 mCi 0.03 0.01 0.01 - - 0.05

ts-134 mCi 0.54 0.32 0.42 0.29 0.11 0.04 1.72

Cs-137 mCi 1.06 0.74' 0.91 0.68 0.25 0.08 3.72 _ _

...._________ ___________________ __________ _________ _____________ _____________ ______________ _____________ ______________ _______________________

F

w-,Y~ CF :i) uicriykIEFFl'iLUENT:,

iXL:-ZFT .qJs. - 50-10, 50-237, 50449Dresden Nuclear Power Station YEAR: 1978

I. Solid Waste Shipped Offsite For T T 1 1 T T I

UN I TS AUGJuly SEPT OCT NOV Dec 6 MO. TOTAL TECH. SPEC. REP.

. Spat Beegis. Filter SluIges,Evap~s•ror Bottoms, etc.

a) Qu tty pr 8.5130_.) 71.0 113.6 86.0 93.46 6.5.D.g.()

b) Radipactivity

2. Dry coimpressible wa-e,

cwgtxinatad equipmant, etc.

a) Quantity Shpped

b) Rladioactivity

Ii. Solid Waste Shippad Offsite ForBurial or Disposal (Processed by

___eo astor) __

1. Spent Resins, Filter Slud~ges,-_evaporator bottoms, etc.

_____a)_ Quantity Shippe•d. --.

b) Radioactivity~ I

2. Dry Compressibe• Waste,

coitinaed eqidpnt, etc.

a) -uarotity

b) ibla~ioactivity----

curies 212.4 114.0 90.8 264.7 356.0 66.4 1104.3 6.5.D.R. (2)

I 1- 1

_______ + 4- I 4 4

4-- 4 4 4- 1 4 -4 138.8 35.6 63.6 21.4 86.1 54.5 300.0 I b

curies

cubic --

curies

cubic

curies

3.6

0

0

0

0

3.0 0.51 1 '77 3.1 2.8 14. 7 6.5.D.so (2)I- I 4 -~--------------t

- I I 4 4-

0

0

0

0

0

0

_____ I C I

I I I 4 4

00- 0 0 0, 6.5.D.g.(l)0 tA 0 6.S.D.r. (2)

_______ - I- I - _______ ____________

4 I 1 .4 I

0

0

I 4 $

0

0

0 --- -- ----

0

I I 4 I0 0

0

0

0

6.5.D.g. (1)

6.5.D.g.(2) D

DRESDEN NUCLEAR POWER STATION

SOLID WASTE DISPOSITION

YEAR 1978

MONTH

JULY

AUG.

SEPT

OCT

NOV

NUMBER OF SHIPMENTS

25

34

20

MODE OF TRANSPORTATION

Motor TransportExclusive Use Vehicle

Exclusive Use Vehicle

EXclusive Use Vehicle

Exclusive Use Vehicle

Exclusive Use Vehicle

Exclusive Use Vehicle

Barnwell, S.#

Barnwell, S.C.

Barnwell, S.C.

Barnwell, S.C.

Barnwell, S.C.

Barnwell, S.C.

DESTINATION

25

34

21DEC

S

£

Dresden Station

1978 Report of Occupational Personnel Radiation Doses

Commonwealth Edison Employees

Work Function

Job Function

Maintenance

Operating

Health Physics

Supervisory

Engineering

Reactor Operations Routine Maint. && Surveillance Inservice Inspection Waste Processing Refuelingof people/man-rem # of people/man-reem # of people/man-rem # of people/man-r

16/19.1 186/305.3 3/3.0 -

153/109.3 24/35.1 42/61.8 19/45.0

6/7.9 32/45.2 18/26.2 -

18/4.9 223/108.8 9/2.2 5/10.4

294/56.3 -

Contract Workers

Maintenance

Special Maintenance

Company employees other than station employees: 141/40.2 - Repaired Control Rod Drive MechanismReturn Nozzle which had developed cracks