ML20031C248

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Environ Radiological Monitoring Rept,jul-Dec 1972
ML20031C248
Person / Time
Site: Yankee Rowe
Issue date: 03/01/1973
From:
YANKEE ATOMIC ELECTRIC CO.
To:
Shared Package
ML20031C247 List:
References
NUDOCS 8110060666
Download: ML20031C248 (11)
v • d • e


Text

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YANKEE ATOMIC ELECTRIC COMPA!.T l

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Report of Radioactive Effluents t

'I Su-nr.ry of Results i.

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July 1.1972 - December 31, 1972 P.

k il eq 8110060666 730301 45I.(

'i M9 PDR ADOCK 05000029

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_ REPORT OF RADI0 ACTIVE 17 FLUENT REIEASES ocility YANKEE ATOMIC ELECTRIC COMPANY Docket _$0-29,

Year 1972 LIQUID RELEASES 6 Month etal activity

  • x 10->

~

7 nicased curtos

_1.82)_. 1_.]@)

1.956 h.595 0.187_ o.jo7 10.361

~ Avg. concon-x 10 /

tratien released eC1/n1 0.0)), 2 059 0.085 0.286 0.h57

0. 72 7 1.693 otsl m]rbs radio

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  • -em e to
e. : :>

we ett vity reinaned curles Avg. alphr. concen-

ss cw c ::

co-a ret r:o

  • =*

_t ' s tion reletr.;

hC1/nl rittun twlotsad curtos 10136. 73.Jfl 87.58 85.38 5.13

17. 8)_

370.h6 Avg. trit.lun concen-x 10-

120 _J,.05 j.87 5,31 yJo h?.?

71 08 ]

tration relanced rCl/n1 3

Lesolved g1 sos x lo-

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{ Avg. gas concen-1tssed curies 1_,_192 1_,_1g _1 g 2 17.077 27h 0

21.130 x '0-14

_trstion rolessed pdi/ml l

, _ _ _._Ji' 8. 5

_h8.h 62.011.0/0 670 0

1.889.9 ilune of waste to x lo's

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~~~

ischarge cans 1 11ta rs

_ 0 9 )_ L [/1 1.h21 0.977 0.13 5 0.296 h.973 slune of x 10/

]

llution water liters 7_h.07_a 2h.05 22.92 16.06 0.609

0. h22 87.931 1

6x concentration x 10-7 tn discharge canal uCi/mi 3.02

_2.85 3.56 68.20 21.1 27.0 125.73 prcrntofappli-thic linits-3.0]9 0.059. 0.085 0.286 0.h57

0. 72 7 1.693 Except tritium and dissolved gases.
    • Provide lintte used and their bases.
  • Less than Minimum Detection Limit Usec limit of 1.0 x 10-7 uc/ml based upon no I-129, Ra-226 and Ra-228

Page 2 REPORT OF RADIOACTIVE EFFt.UEf(f RELEASES Footlity YANKEE ATOMIC ELECTRIC COMPANY Dockat 50-29 Tear 1972 A. LIQUID RELEASES (continued)

Isotores released Jan Feb Mar Apr May Jun J 11 At-Sep Oct Nov Dao 6 Month Total Ba-La-lho curies x 10-0

.I-133 curtas 1

1 1

106 0

0 109 x 10-0 1,!.09l l

I-131 curien 26 65 11 22 0

1,533 x 10 0 l

Xe 133 curtos 1,11 0 1,090 1,366 16,866 266 0

20,730 l

x 10-0 Xe-135 curtos

_ 50 75 56 211 8

0 h00 i

x 10-0 1

Cs-137 curtes 1

7 9

0 0

0 17 x 10-6 Cs 13h curien 2

2 h

O O

O 8

x 60-0 co-60 curton 36 17 17 th 8

15 107 x 60-0 Co 58 curins 30 10 h

3 L

9 60 x 10-0 Cr-51 curies 0

0 16 0

0 27 h3 x 10-0 Mn-5h curtes 67 27 3h 18 to 19 175 x 10-0

  • w Zn-65 citries

[_

l Ot.hers (specify) x 10-0 l

Sr 00 curleg 2

1 1

1 0

0 5

x 10-0 C-1 h curies 1,717 1,287 1,860 3,065 135 213 8,257 x 10-0 Sa-75 curies to 6

0 0

8 0

2h x 10-0 Ce-thh curies 0

0 0

0 0

23 23 l

l

      • Less than minimum Detection Limit Total 31 h91 O

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i REIOf(f OF RADIOACTIVE rFFillFNT REMASES Page 3 Facility YANKEE ATOMIC ELECTRIC COMi3NY Docket 50-29 Year 1972 B.

ATRTORNE RELFASES 6 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1DTAL Total noble gases curies 1.109 0 269 2.081 17.220 0.0015 0

15. 'A1 x 1 0-

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l Total pirticulates curies 26 11 10 78 61 7

193 4

~

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x lo->

Total tritium" curtes 0.15

0. 0'/

O. 514 7141 2,100 1679 h,520.78 Total pirt,1::ulate x 1 0-'>

alpha ratilo1ctivity curtos l

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_,_ls_

T 18 8

1 9

b5 Ihximtvi notele gas release rato nC1/sec 0.20 0.1h 0.10 1,560 0.05 0

1,560.h9 Percent of applicable

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_1_imit ' fors s.

noblo cases 0.019 0.010 0.038 0.160 0.00001:

0 b.

halogens

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0. 3 61:

0.631 0.652 3.883 0.633 _

O l

l c.

p2rticulates Oj2_2 O.133 0.129 0.71h 0.390 0.0h0

  • Provida lir.Lta used @ i their bases.

s.

Used 7e-133 linit of 3 0 x 10-7 pc/co x 1000 AEC etack factor

= 3.0 x 10*

o/co i

b.

Used 1-131 limit of 1.0 x 10~1 c/co x 1000 AEC stack factor //00 = 1.h2 x 10' po/co c.

Uerd cc-60 limit c;f 3.0 x 10-1 pc/cc x 1000 AEC stack factor //00 = 1.29 x 10-10 pafe, 5

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%[(p Page h REPORT OF RADIOACTIVE EFFLUENT RELEASES Facility YANKEE ATOMIC ELECTRIC COMPANY Docket 50-29 Year 1972 L, AIRBORNE RELEASES (continued)

Isotopes released Jan Feb Mar Apr May Jun Jul Aur Sep Oct Nov Dec 6 Month Total

_Particulstes x 10-0 Cs-137 curio.

1 1

0 0

0 0

2 x 10-0 Mn-5h curio.

5 2

2

_.18 10 3

LO x 10-0 Sr-90 curie.

1 1

1 1

1 1

6 x 10-0

%-60 eurie.

13 6

6 h6 30 1

10?

Othera (specify) x 10-0 Co-58 curie.

5 2

1 10 13 2

33 a

x 10-0 Fe-59

curie, 1

0 0

0 0

0 1

x 10-o Ise-75 eurie 1

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31 Total 195 o

Halogens x 10-0 I-1 31

curie, 10 17 17 1h0 33 0

217 x 10-0 c-**

I-133 curie 4

x 10-o m

l I-135 curie

      • Less than Minimum Detection Limits Totsi 217

REIVRT OF RADIDACTIVE EFFIEIBIT RETFASES Page 5 Facility YANKEE A1DMIC EIECTRIC COMPANY Docket 50-29 Year _1972 B.

AIRBORNE RELEASES (Continued) 6 Month Isotopes released Jan Feb Mar _ Apr Mav_ Jun Jul Aug Sep Cet Nov Dec TOTAL Oases x10->

Kr-85 ouries b

2 1

1,59h 0

0 1,601 x lu->

Xe-133 curies 70h

__318 1,311 7,8ho h

0 10,177 x lo->

Kr-88 curlas

' ame m

m ee n m

h x 10-J

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m m

Kr-87 curies x lu-J Kr-85m curies 1

1 0

1 0

0 g

x lo-J Xe-138 curies cae x 10->

Xe-133m curie s 3

2 1

h1_

0 0

L7 x 10->

Xe-135 curtos h2 21 597 1,176 0

0 1, d36 x 10">

Xe-131m curies Others (specify) x 10->

A r-3 7 curtos 2

2 1

1509 0

0 1,51h x 10->

Ar-h1 curies 355 225 170 52 0

0 802 x 10-3 C-lh curies 1

1 1

h81 0

0

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h8h TOTAL _.16,470 Less than Miniprus Detection LimLt 2nd Half of 1972 Integrated themal Power = 1.298 x 109 KWit Licensed Themel Power Imvel = h98 MWt e

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m-J TANEEE ATOMIC EIECTRIC 00MPANT 2.

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Offsite Envirornental kdiological &nitoring M

esti Sumary of Survey Results ae if k{;

July 1,1972 - Decmber 31, 1972

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Introduction

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! h}1, This report sumarizes the results of surveys made as part of the offsite

,L radiological monitoring program at Tankee Atomic nectric Capany, Rowe, 1

?ti Massachusetts.

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Table I in this report is a sumary of the number and types I

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j of samples taken and the number and types of analyses made of the samples

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gg for the period 7-1-72 to 12-31-72. Table II lists the sample collection u:

t-locations according to the type of sample.

j During the period of this report, no samplos or measurements indicated N

' d any statistically significant levels of radioactivity above established or

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concurrent background.

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TABIE I i

TA}DEE ROWE OFFSITE DfVIRONMENTAL RADIDI4GICAL }KNITORDG I

SUMMARY

OF ANAIJSES FOR FERIOD (//1/72 - 12/31/72) l

,i Type of Sample Nudoer of Samoles Analysis Performed Analyses Number Of

)

Air Partia11ates 51 weekly samples gross alpha 50

'l (continuous sampler gross beta 50 operation) gamen scan (Ge-L1) 12 (roonthly composite) 2 Sr-90 (on monthly 12 g

composite)

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Onrcos' Filter 53 weekly samples I-131 (on monthly 12 C

Air Sample (continuous sampler composite)

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operation)

G 1;

Water h2 grab samples gross alpha h2 gross beta h2 7

tritium h2 Sr-90 h2 ga."rsa soectrte h2 Vegetation 8 grab samples gross alpha 8

1 gross beta 8

5 Se-90 8

i gama scan 8

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.5 River Sediment 13 grab samples gross alpha 13 j

gross beta 13 t

Sr-90 13 V

r, gamna spectrun 13 s

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Soil 8 grab sanples gross alpha 8

M gross beta 8

Sr-90 8

gama scan 8

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TABIE II DCIRONS PA3.AETERS SAMPIE SITES A.

Airborne Sanplinc SLtes 1.

Furlon House (field laboratory)

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Harriman Station g

B.

Water Sanpling Site:

1.

Harriman St: tion 2.

Sheriaan Pond 3.

Sheman Spring h.

West Stom Drain

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East Stom Drain

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No. $ Station 7.

Plant Potable C.

Soil and Vegetation Sampling Sites 1.

Plant Site 2.

ield Labora%ory 3

West Canetary

h. Dunbar Brook Area

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Cross bad 6.

Whitingham Line 7.

Harriman Station 8.

Adams Hi-Line D.

_ Benthal (Sedinent) 1.

Harrinan Station fro. Foot Bridge 2.

Sheman Pond STi%

Condenser Outfall Settling Area a.

93G97 b.

"N Area 100 feet East of Flash Boards and 100 feet South of North Shoreline 3

No. 5 Station Pond; Strea.. Etow Centerline

-100 ya-ds below Sheman Station Spillway 3

a.

n b.

100 yards above No. 5 Canal Entrance

h. Deerfield Ever; Stream Flow Ceterline

-200 yard-Upstrean of Route 2 Bridge at Mohawk Park a.

b.

Ledge above Gar-Chris Motel Beneath Route 2 Bridge at No. h Station Pond c.

5.

Confluence of Deerfield River with North River 6.

North River Kendall )C.11s Griswoldville Dam - Pond above a.

b.

Kendall Mills G-iswoldville Dam - Pool below Kedall Mills Ipnsville Dam Site (dam is gone) c.

7.

West Branch cf N:rth River Red PtL11 Dan-Pond above

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