ML19290E237

Semiannual Radioactive Effluent & Environ Monitoring Rept, Jul-Dec 1979

ML19290E237
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	02/29/1980
From:	CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
Shared Package
ML19290E234	List: ML19290E233 ML19290E237
References
NUDOCS 8003050516
Download: ML19290E237 (9)

Text

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BIG RCCK POIr NUCLEAR PC'a'IR P'lC PMICACTI7E EFFLUEC ?""ASE JULY - DECEGER 1979 1W i 8003050 JJ

This report provides infer =ation relating to radioactive effluent releases and solid radioactive vaste disposal operatiens of the 31g Rock Point Plant during the period of July through Dece=ber 1979 in the format centained in plant Technical Specification 6.9.3.

1.

Surele= ental Infomatien a.

3atch Releases Infor=ation relating to batch and centinuous releases of liquid and gaseous effluents is provided in Table 1.

b.

Abner:11 Releases No abnor=al releases of radioactive effluents to the enviren=ent occurred during the period.

2.

Gaseous Ef fluents Table 2a presents a su= nary of all gaseous radioactive effluents released during the period. Release totals for each radienuclide deter =ined to be present in gaseous effluents are centained in Table 2b.

Gaseous releases of I-133 and I-135 vere deter =ined frc= the ratics of =enthly short-lived halogen analyses to the weekly I 131 analyses. S e =axi=u= noble gas re-lease rate was 1.h6E+03 uci/second.

3 Licuid Effluents Table 3a presents a s"--a / of all liquid radicactive effluents released during the period. Release totals for each radiccuelide deter =ined to be d

present in liquid effluents are centained in Table 3b.

The max -"- ~^n-centration was 8.lhE-07 uCi/=2.

h.

Solid Waste Table k presents a su= nary of radicactive vaste shipped offsite fo" 5" d a' during the period. Total volu=e of solid vaste shipped offs'*a d"*dng the second six =cnths of 1979 was approxanately 1060 cubic feet. Ship =ent d

dates were 10-5-79,10-15-79,10-25-79,10-29-79,11-16-79 and 11-13-79

~

TAlslE 1 BIG HOCK POlflT lulEll PLAllT DATCll AND CO!!TIllUOllS REl. EASES (19's9)

A.

GASIDtJS

)lASTE GAS DICAY TAHKS UNITS TillitD QllAftTEft FOUltTil QtlAl(TEll Humber of Releases Continuous Continuous ibtal llele. se Time Minutes Maximum llelease Time Minutes Average llelease Time Minutes Minimum Itelease Time Minuten l

B.

LIQllID UfIITS TillitD QllAltTElf FOUltTil QUAltTEll fiumber or Iteleases 9

17 3*11 3277 1

ibla1... ease Time Minutea Maximum Release Time Minutes gets 320 Average Helease Time Minutes 379 193 Minimwn Release Time Minutes 150 71

TABLE 2a SIG RCC PO!!iT ?C'E PLA:C FIFLUEC A:ID '4ASTE DISPOSAL SEiTA!I;UAL REFORT (1979 )

CASEDUS EFITUCITS - SU:CiATIO!I 0F ALL RII. EASES "HIRD FCURTE U:IITS 0.UARTER 0.UAR""ER A.

FISSIO:7 & ACTIVATIO?t GASES 1.

Tbtal release C1 3 92E*03 2.

Average release rate for period pCi/see-L.93E+02 k.93I-02 3

Percent of Technical Specification Limit S.

IODI:TES 1.

Total iodine-131 Ci 1.67E-03 2.10E-ch 2.

Averti5e relesse rate for period pCi/cee (I-131) 3.57E-03 3

Percent of Technical Specificatica Limit (I-131)

C.

TSRTICUU TES 1.

Particulates with half-lives >8 Ci 7.69E-05 2.73E-03 days 2.

Average release rate for period pCi/sec 9.67E-06 3.h3E-OL 3

Percent of Technical Specification 2.76E-Ch 5.51E-03 Limit 4

Gross alpha radicactivity Ci 7.15E-07 h.69E-07 D.

iaITInt 1.

Total release C1 2.19E-01 1.26E+00 2.

Average release rate for period pCi/sec 2.76E-02 1 59E-01 3

Percent of Technical Specification 1.15E-03 c.63E-03 Limit e

TABLE 2b SIG RCCK POI:iT NU LF.AR PC'a~fR PLA!C u LUE.T A:iD WASTE DISPOSAL SE'4IA:CIUAL REPORT (1979)

GASIOUS EFFLUI'iTS - ELI7ATED ?EEASE liUCLIDES RELIASED UNITS HIRD QUARTER FCUR*H QUAR'~ER 1.

FISSION GASIS 1.03E+03 Xenon-138 C1 3.51E+02 Krnton-87 C1

1. 3 hE+0'2 Kr/pton 38 Ci 1.26E+02 Kr/pton-85s C1 1.96E+02 Xenon-135 C1 7.77E+01 Xenon-133 C1 Xenon-lL3 C1 Kr/pton-9h Ci Krfpton-93 C1 Xenon-lkl C1 Kr/pton-92 C1 Kr/pton-91 Ci 3.COE+00 Xenon-lho C1 3.25E+01

r/pton-90 Ci 2.L3E+02 Xenon-139 C1

=

3 2hE+02 2.22E+02 Kr/pton-89 C1

=

Xenon-137 C1 3.55E+02 Xenon-135m 01 3.33E+02

=

Kr/pton-83m Ci 9.72E+01 Xenon-133s C1 3.1kE+00 Xenon-131s Ci

<1

TA3LE 2b (Continued) 3IG ROCK POIiT lIUCLEAR POWER PLA:IT IFFLUE iT A'O '4ASTE DISPOSAL SDi!A:CiUAL REPCRT (1979 )

GASICUS :.::LUE'~IS - ELZ7ATED RELEASE liUCLI':ES RELEASED UNITS SIRD QUARTER FCURTH QUARTER 1.

FISSIO:I GASES (Continued)

Kr/pton-85 Ci N-13 Ci 2.36E+02 Total for period C1 3.92E+03 2.

wD.r, a,,

7.55E 05 Iodine-131 Ci Iodine-133 Ci 7.C6E-Oh Iodine-135 Ci 3.36E-Oh Total for period Ci 1.67E-03 3

PARTICULASS 6.72E-06 Chromium-51 Ci Cesium-13L C1 2.92E-C6 1.17E-06 Cesium-137 Ci 3.73E-05 1.02E-Oh 1.k9E-Ok Barium-1k0 Ci 1.05E-03

~

Lanthanus-1LO C1 Manganese-5h Ci k.k3E-07 1.klE-05 Cobalt-60 Ci 2.80E-05 9.70E-05 liet Unidentified 3 eta Ci S.93E-06 L.56E-ck e

TAELE 3a SIG ROCK POINT liUCLIAR POWER PLA'iT EFFLUEC AND WASTE DISPDSAL SHCAICiUAL REPORT 4979 )

LIGJID.mUE;TS - SUWATION OF ALL RE1FASES E.4IRD FCUR'"F.

UNITS

UAR'"ER 0.UARTIR A.

FISSION AND ACTIVATION FPOE75 1.

Total relesse (not including tritium, C1 1.67E-01 1.63E-01 sses, alphs) 2.

Average diluted concentration during p01/ =1 1,263_c3 7,55I_09 teriod Percent of applicable limit

)

2.31E-01 1.62E-01

\\

3. TRITILE 1.

Total release Ci 6.10E-01 h.11E-03 2.

Average diluted concentration during 401/ml L.59E-08 1.90E-10

eriod Percent of applicable 11

1 1,

,T.-01.,

6.1hE-06 n.

C.

DISSCLVED AND DCPAETD GASES 1.

Total release Ci h.78E-05 2.

Average diluted concentration during pCi/sl 2.21E-12 period Percent of applicaole limit il 9.62E-07 D.

GROSS ALPFA PADIDAci' avid 1.

Total release l Ci 9.99E-05 9.71E-06 E.

VOLU!E OF WASTE RE1FASE (PRIOR 'IO DILUTION) Liters 1.70r+05 2.SCE*35 F.

VOLUME OF DILUTION WATER USED IUREIG PERIOD l Liters I 1.33E+10 2.16E+10

T33LE 3b BIG RCCK POI:C ;UCLEAR PC'4I? PLAIC

WEC AITD WASTE DISMSAL SD4IA:i';UAL ERT ( 1979 LIQUID OTTUECS NUCLIDES RELEASED U? CTS THIRD QUARTIR ECURTN ;UG2R Ce sium-13h Ci 1.07E-02 h.99E-03 Cesium-137 C1 9.52E-02 5 96E-02 C1 2.33E-02 lu.lhE-02 Cobalt-6C f

Mangenese-54 Ci 5.332-03 1.97E-02 l -------

l3.67E-05 Sodiu=-2k Ci Ci 3.732-05 Strontiu=-89 C1 2.15E-Oh 2.3SE-ch Strontie On

Tet Unidentified Beta Ci 2.66E-02 3.70E-02 l

Total for Period (Above)

C1 1.67E-01 1.63E-01 l

l l

n.73E_c5 Xenon-133 C1

kh e b

O p

,% 4

/

O y7

'qq,

/

3

~

%v,,,gF 9 qs

/g,/4 4;h i

%h IMAGE EVALUATION TEST TARGET (MT-3) 1.0

" _,,* 1.23-fl12

'36 II =E=9 l[i,.==

! 2.0

+

l,l ii ll4 1.25 i.4 ll i.6 6"

MICROCOPY RESOLUTION TEST CHART

>g

/+4 n$ h,/p a,g,,+

s w

qd

.u. n.

i.

3:3 RCCK PCI'C :iUCLEAR PCWER P'A:C IFF"JJEC A:D WASTE DISPOSAL SDiIA C;UAL REPORT (1979)

SOLD WASTE AND I??ADIATE TJEL SHIRECS A.

SOLID WAS"'F. SFI??D CFFSITE ICR 3URIAL CR DIS?CSAL (:0T IRFADIATD FUEL)

Secend Six 1.

?/pe of Weste Menths

..,4. s a.

Spent resins, filter sludges, m3 3.CCE+G1 evaporater bette=s, etc.

C1 2.75E+C2 2

b.

Dry ec=pressible vaste, contaminated as equipnent, etc.

Ci

=

1 c.

Irradiated ce=penents, centrol reds,

=s etc.

Ci d.

Cther (describe) m3 Ci 2.

Solid Weste Disposition testination

Paber of Shi- =ents Mode of "'rsns;cr*stien License Nu-ber 6

T:"Ich Chem-Nuclear Syste=s,

!"a.

3arnwell, SC 1k6-13536-01 3.

m.A ~u w.*.D L. r.= twn =. S mIc?C.c.~a. Csd m

s a

'* umber of Shi:=ents Mode of Mnstertation Destination None

.