ML20238B635

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Semiannual Radioactive Effluents Release Rept,Jan-June 1987
ML20238B635
Person / Time
Site: Millstone  Dominion icon.png
Issue date: 08/28/1987
From:
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20238B619 List:
References
NUDOCS 8709010322
Download: ML20238B635 (70)
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Text

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NORTHEAST NUCLEAR ENERGY COMPANY MILLSTONE NUCLEAR POWER STATION UNITS NO. 1, 2, & 3 nrew

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SEMIANNUAL RADI0 ACTIVE EFFLUENTS RELEASE REPORT JANUARY-JUNE 1987 OPERATING LICENSE N0's. DPR-21, DPR-65, & NPF-49 DOCKET N0's, 50-245, 50-336, & 50-423 i . 8709010322 070GD8 l PDR ADOCK 05000D45 R PDR

TABLE OF CONTENTS e

i 1.0 Introduction 2.0 Radioactive Effluent Releases l 3.0 Radioactive Solid Waste 4.0 Supplemental Information 5.0 Changes to the REMM/0DCM/PCP 6.0 Effluent Monitor Inoperability Appendix A. - Updated Tables 9

P be

'S L

4 i,

INTRODUCTION 1.0 This report is b eing s ub m i t t ed for Northeast Nuclear Energy Compa ny ' s Mill sto ne Nuclear Power Station, Units No. 1, 2, and 3 in accoroance with the requirements of 10CFR50.36a, and the Radiological Effluent Technical Specifications and in the format outlined by U.S. NRC Regulatory Guide 1. 21.

Du r i ng the period covered by this report, Unit No. 1 operated with a unit capacity factor o. 84.3%, Unit No. 2 with a unit capacity f actor of 88.3% and Unit 3 with a unit capacity f actor of 71.4%.

Unit 1 b eg a n ref ueling outage on June 16, 1987, Unit 2 shutdown for steam gen erator tub e plugging from January 30, 1987 to Feb ruary 16, 1987, and Unit 3 shutdown for a maintenance outage for snubber inspection f rom March 14, 1987 to April 10, 1987.

A s i ngl e repor t is being s ub mi t t ed for all units as the three units share a numb er of items related to this I report. However, effluent r el ea se data are presented

, separately for each unit.

Se 5

l s

RADIOACTIVE EFFLUENT RELEASES 2.0 The plants were operated in accordance with the Technical ]

Specifications. The liquid and airborne radioactive effluents are given in the attached tables as follows:.

)

1 Table 2.1-1 Unit 1 Liquid Effluents-Sumation  !

Table 2.1-2 Unit 1 Liquid Effluents-Batch Mode Table 2.1-3 Unit 1 Gaseous Effluents-Sumation Table 2.1-4 Unit 1 Gaseous Effluents-Elevated Continuous Table 2.1-5 Unit 1 Gaseous Effluents-Batch Mode Table 2.2-1 Unit 2 Liquid Effluents-Sumation

. Table 2.2-2 Unit 2' Liquid Effluents-Continuous Mode (SGBD)

Table 2.2-3 Unit 2 Liquid Effluents-Batch Mode Table 2.2-4 Unit 2 Gaseous Effluents Sumation Table 2.2-5 Unit 2 Gaseous Effluents-Mixed Continuous Mode -

Unit 2 Ventilation and S.G. Blowdown Tank Vent Table 2.2-6 Unit 2 Gaseous Effluents-Mixed Batch Unit 2 Containment Vents Table 2.2-7 Unit 2 Gaseous Effluents-Elevated Batch Unit 2 Waste Gas Tanks Table 2.3-1 Unit 3 Liquid Effluents-Sumation Table 2.3-2 Unit 3 Liquid Effluents-Continuous Mode (SGBD)

M S

e

L a

Table 2.3-3 Unit 3 Liquid Effluents-Batch Mode (LWS)

Table 2.3-4 Unit 3 Liquid Effluents-Batch Mode (WNS)

Table 2.3-5 Unit 3 Gaseous Effluents-Summation Table 2.3-6 Unit 3 Gaseous Effluents-Mixed Continuous ]

(Unit 3 Venti 11ation Vent)

Table 2.3-7 Unit 3 Gaseous Effluents-Mixed Continuous (ESF Building Vent)

Tabl e' 2.3-8 Unit 3 Gaseous Effluents-Mixed Batch (Containment Drawdown)

Table 2.3-9 Unit 3 Gaseous Effluents-Mixed Batch (Containment Purge)

Tabl e 2.3-10 Unit 3 Gaseous Effluents-Mixed Continuous (Turbine Gland Sealing System Exhaust)

Table 2.3-11 Unit 3 Gaseous Effluents-Mixed Batch (Main Condenser Mechanical Vacuum Pump Exhaust) 6 e

l l

e D

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ .]

Table 2.1-1 MILLSTONE NUCLEAR POWER STATION l

UNIT #1 m LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES Q ARTE R ,

UNITS '

J naury-  ! February March YEAR 1987 A. Fission and Activation Products

1. TOTAL ACTIVITY 9.53E - 03 1.16E - 02 RELEASED I

1.93E - 03 1.02E - 04

}

2. AVERAGE DILUTED UCi/ml )

ACTIVITY DURING PERIOD 2.57E-11 1.51E-12 1.28E-10 5.35E-11 I

i l

j B. Tritium

1. TOTAL ACTIVITY 4.14E - 02 3.86E - 01 1.22E + 00 1.65E + 00 l
2. AVEF. AGE DI1UTED UCi/ml 5.70E-09 1.64E-08 7.60E-09 5.52E-10

. ACTIVITY DURING PERIOD C. Dissolved and Entrained Cases

1. TOTAL ACTIVITY C1 RELEASED 4.24E - 04 6.36E - 04  !

2.12E - 04 J

  • 3.13E-12 5.71E-12 2.93 N 2 U
  • PERIOD _____

1 i

)

D. Gross Alpha

1. TOTAL ACTIVITY Ci m EASED pl.29-0551.61E-0563.68E-05,-----

E. Volume

1. VOLUME OF WASTE LITERS RELEASED 1.61E + 05 2.68E + 05 5.66E + 05 9.95E + 05
2. VOLUME OF DILUTION LITERS

- 4.37E + 09 3.66E + 09 4.27E + 09 1.23E + 10

. 3. VOLUME OF DILUTION L DURING TIME PERIOD 7.50E+10 6.77E+10 7.43E + 10 2.17E + 11 e

Table 2.1-1 MILLSTONt, riUct, TAR POWR STATTtW, UNIT # 1 LIQUID EFFLUENT - SLHMATION OF ALL RELEASES June QUARTE Y Apr11 May UNITS m

YEAR 1987 -

A. Fission and Activation Products 9.36E-02 1.42E-01

1. TOTAL ACTIVITY Ci 3.83E-02 9.62E-03 RELEASED 1.28E-10 5.96E-09 8.71E-10 UCi/ml 5.28E-10

' AC L b PERIOD B. Tritium _

U TOTAL ACTIVITY 1.59E-00 6.54E+00 9 93E+00 Ci 1.80E+00 RELEASED

2. AVERAGE DILL'TED 2.12E-08 4.17E-07 6.09E-08  ;

2.48E-08 ACTIVITY DURINC PERIOD l

C. Dissolved ._.

and Entrained Cases 8.46E-04

1. TOTAL ACTIVITY Ci 6.70E-05 6.05E-04 1.74E-04 RELEASED --
2. AVERACE DILUTED 8.93E-13 3.85E-11 5 19E-12 UCi/ml 2.40E-12 ACTIVITY DURING PERIOD D. Cr ss Alpha

- j

' ^ Ci 6 4.04E-05 43.85E-05 45 00E-08 SE r l E

E. Volume 2.92E+06 4.58E+06 I. VOLLHE OF WASTE LITERS 8.98E+05 7.63E+05 RELEASED 1.86E+09 1.42E+10

  • LITERS 5.89E+09 6.43E+09 t g 1.57E+10 1.63E+11
  • ITERS 7 25E+10 7.50E+10 DL T PE 0

1

.. .. . . . . . . .o .

3

~

Table 2.1-2 MILLSTONE NUCLEAR POWER STATION - UNIT #1 1

LIQUID EFFLUENTS - BATCH NODE Year 1987 o

Qdarterly Nuclides Released Unit JANUARY FEBRUARY MARCH .rnen1 Cr-51 Ci ,

2.14E - 04 O Hn-54 Ci 7.26E - 06 2.07E .04 Tc-99M Ci l Ci )

Co-58 Co-60 Ci 7.93E - 04 7.17E - 05 2.07E - 03 2.93E - 03 1-131 Ci 5.73E - 06 5.73E - 06 i

I-133 Ci I-135 Ci Ci 7.50E - 04 7.50E - 04 )

Cs-134 Ci 5.97E - 05 2.50E - 05 6.05E - 03 6.13E - 03 Cs-137 Mo-99 j c1 Ce-141 eg _

]

. _Cc-144 _ Ci Zn-65 Ci Fe-59 Ci

- Ci C1 C1 Ci Ci Fe-55 Ci 9.98E - 04 52.68E -04 15.09E - 04 9.98E - 04 Sr-89 Ci 7.25E - 05 68.04E -06 3.32E - 04 4.05E - 04 Sr-90 Ci 2.50E - 06 $1.88E -06 1.22E - 04 1.25E - 04 Total Activity C1 1.93E - 03 1.02E -04. 9.53E - 03 1.16E - 02 i Xe-133 Ci 3.37E - 05 3.37E - 05 ,

l Ci 2.12E -04 3.90E - 04 6.02E - 04 Xe-135 Xe-135M C1 Ci C1 Ci 6

Table 2.1-2

- MILLSTONE NUCLEAR POWER STA'5 ION UNIT #1 BATCH MODE LIQUID EFFLUENTS .-

Year 1987__ -i Unit Apri1 May June #j"fI

  • Nuclides Released

_8.29E-03 8.29E-03 Cr-51 Ci .

3.80E-04 2.02E-04 3.19E-03 Mn-54 C1 2.61E-03 1.96E-05 Ci -

- 1.96E-05 Tc-99M l.96E-03 1.96E-03 Co-58 Ci 1.47E-06 _

2.85E-03 6.38E-02 7 76E-02 _

C1 1.09E_02 Co-60 Ci 4.53E-05 7.21r-04 1.17t-06 1-131 9 22E-05 3.45E-05 1.27E-04 _

I-133 Ci C1 I-135 3 24E-03 C1 2.27E-03 4.67E-04__ 5.07E-04 Cs-134 2.97E-02 1.93E-02 3.61E-03 6.75E-03 l Cs-137 Ci Mc-99 c1 _

Cc-141 gg _

C1 Ce M4 In-65 __

c1 _

re-59 eg 9.12E-06 _

9.12E-06 _

La-140 , _,g 1 _

- 5 08E-04 _ 5 08E-04

  • Sb-125 eg __- _

- 1.18E-03 1.18E-03 Ru-103 eg 1.79E-03 1.79E-03_,

Sb-124 Ci Ci l 1.98E-03 7.45E-03 9.41E-01 I Te-55 ci 68.98E-04 1.07E-04 _ 6.72E-04 2.94E-03 Sr-89 Ci 2.16E-03 8.38E-05 3.21E-04 L L 8 E-01 Ci 1.08E-03 _

37 33 _

9.36E-02 1.42E-01 9.62E-03 Total Activity Ci 3.83E-02 i

l 5.28E-04_ 6.92E-04_..

xe-133 ci 9 . 7 4 E - 0 5__. _ 6.70E-05 7.69E-05 1.54E-04 _

Ci 7.67E-05

_Je-n3 ,

xe-135M eg )

Ci Ci -

_ I

~

IL i 9

.s .......--.. . . . .

Table 2.1-3 MILLSTONE NUCLEAR POWER STATION .

UNIT #1 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES I

QUARTERLY UNITS TOTALS

^

YEAR 1987 A. Fission and Activation Cases _

l. TOTAL ACTIVITY gg 1.06E + 03 1.02E + 03 1.21E + 03 3.29E + 01
2. AVERAGE RELEASE RATE UCi/sec 3.52E + 02 4.21E + 02 5.00E + O2 4.19E + O2 B. Iodines
1. TOTAL I-131 ACTIVITY Ci
  • RELEASED 3.35E - 03 2.51E - 03 3.35E - 03 9.21E - 03
2. AVERAGE RELEASE RATE UCi/sec FOR THE PERIOD 1.11E - 03 1.04E - 03 1.38E - 03 1.17E - 03 C. Particulate
1. TOTAL PARTICULATE Ci ACTIVITY RELEASED 5.38E - 04_ 3.69E - 04 3.21E - 04 1.23E - 03
2. AVERAGE RELEASE RATE UCi/sec FOR THE PERIOD 1.79E - 04 1.52E - 04 1.33E - 04 1.57E - 04
3. TOTAL GROSS ALPHA Ci ACTIVITY RELEASED 7.74E - 07 4.99E - 07 5.07E - 07 1.78E - 06 D. Tritium

. 1. TOTAL ACTIVITY Ci RELEASED 7.02E + 00 5.63E + 00 7.16E + 00 1.98E + 01

2. AVERAGE RELEASE RATE '! #

FOR THE PERIOD 2.33E + 00 2.33E + 00 2.96E + 00 2.52E + 00 ,

4 Table 2.1-3 1

- HIL1DTONE NUCLEAR POWER BTATION

  • UNIT # 1 GASEOUS EFTLUENTS - SLHMATION OF ALL RELEASES June AR M T UNITg Apr11 May YgAg 1987 A._ Fission and Activatio_n Cases

^ 1.76E+02 '2 22E+03

  • Ci 1.27E+03 7 75E+02 .

RE S 3.20E+02 7.40E+01 2.85E+02

  • UCi/sec 4.23E+02 R P l

l B. Iodines

1. To I 31 ACTWin Ci 4.30E-03 3.73E-03 9.26E-04 8.96E-03 g g w

1.54E-03 3.89E-04 1.15E-03

2. AVERAGE RELEASE RATE UCi/sec 1.43E-03

- TOR THE PERIOD . _ _

C.

~- P. articulates

1. TOTAL PARTICULATE 1.24E-04 9 34E-04 1.22E-03 l C1 1.61E-04 ACTIVITY RELEASED

=

5.10E-05 3.60E-04 1.55E-04

2. AVERAGE RELEASE RATE UC1/sse 5.36E-05 FOR THE PERIOD __
3. TOTAL GROSS ALPHA C1 1.92E-07 2.45E-07 3.08E-07 7.45E-07 ACTIVITY RELEASED D. Tritium _

I*T ^'^ Ci 1.41E+0) 8.73+00 9 55E+00 3 24E+01 RE M E . _.

2. . E WE 3.61E+00 4.01E+00 4.15E+00 UCi/sec 4.68E+00 1

(

i

1

+ . .... .. .

Table 2.1-4 MILLSTONE NUCLEAR POWER STATION - UNIT #1 G/SEOUS EFFLUENTS - ELEVATED RELEASE - CONTINUOUS MODE

(_helidesReleased Unit JANUARY FEBRUARY MARCH

1. Tission geres re-138 .Ci 5.54E + 02 _

5.64E + 02 ,7.15E + O2 1.83E + 03 g

._ E_r-87 C1 1.02E + 02 9.97E + 01 1.08E + O2 3.10E + O2 gr.es . Ci 4.39E + 01 1.75E + 01 1.08E + 01 7.22E + 01 Er-85m . _ _

C1 2.43E + 01 2.63E + 01 2.71E + 01 7.77E + 01 x 135 C1 1.80E + O2 1.58E + 02 1.67E + 02 5.05E + 02 xe-133 ,.

Ci 2.81E + 01 1.08E + 01 1.05E + 01 4.94E + 01 Kr-e9 ,

C1 Ye-137 C1 Ze-135m C1 1.32E + 02 1.40E + 02 1.76E + 02 4.48E + O2 C1 .-

tr.sy Ze-13 2 Ci 7e-131m 5 C1 Kr-85 Ci Ar-37 Ci

. Total Ter Period C1 1.06E + 03- 1.02E + 03 1.21E + 03 3.29E + 03

2. Iodines Ci /3J4E - 03 2. 51 E - 03 3.35E - 03' ) 20E - n1 1

lodine-131 '

iodine-133 C1 2.91E - 02 2.13E - 02 3.20E - 02 B.24E - 02

3. Particulate Cr-51 -

C1 4.13E - 05 5.04E - 05 5.78E - 05 1.50E - 04 9.64E - 06 3.99E - 05

~

Mn-54 C_t 2.60E - 05_ 4.25E.- 06 Fe-59 C1 Co-58 Cl 1.88E - 05 8.43E - 06 1.67E - 05 :. 39E - 05 Co-60 C1 3.2sr - 06 22 2,4,E - 04 . 7.84E - 05 3.27E - 04 Zn-65 ci I-131 Ci 6.23E - 06_ _

7.91E - 06 ,1 41E - os Cs-134 C1 Cs-137 Ci 7.62E - 05 4.81E - 05 3*. 65E - 06 _ 1.^28E - 04 Ba-140 C1 1.84E - 05 1.84E - 05

~

Ce-141 C1 Ce-144 C1 Ci La-140 ,

Ci f. 3.90E - 05 4.20E - 05 65.90E - 05 ---- .

Ci 4.36E - 05_. 3.30E - 05 .5.84E - 05 1.15E nt Sr-89 Cl Sr-90 Ci 8.93E - 07 8.42E .0'7 4.86E - 06 6.6nr __on .

Ci .

Ci 5.38E - 04 3.69E - 04 :1 21E - 04 1.23E __0_3.

. TOTAL

I Table 2.1.4

  • MILLSTONE hTCLEAR POWEx STATION - UNIT #2 GASEOUS EFFLUEMS - ELEVATED RELEASE- CONTIhTOUS MODE Year 1987 Unit April May June

[ketidesIteleased ,

1. H anfon gases ___ _

C1_ j 7.65E+02__ 3.59Et02 8.97E+01 _ l_. 2 i E'+0 3 .

Is-136 2.10E+02

- ct l.10F+02 8.96E+0i 1.03E+0) C gr.37 _ __

_4 qAr+nt CI 1.26E+01 2.56E+0L_ 7.35E+DO ES48 '

5.83E401

_ _ _ C1 2.75E+01 2.59E+01 4.90E+00 Kr-4_Se _

_ Ci 1.67E+02- 1.62E+02 3.0IE+01 3_. 59 E +02 Ze-1)$' 1_nor+01__ 4 LAr#ni j Ei ).21F+07  ?.16F+01 Kg-1)) .

C1 D-99 _

C1 _ .

Re-17/

? AQr4n?

Ci 0_14F+01 7 7Rr+01

-

  • Xg-1)b _

_1.7hF+07

+-

Ci t.~s)s __

__ Ci 3e-1Ms _

78 .1En 5

.GL C1 re-ss -

C1 Ar.)? 2.22E+01 Cf  ; 1.27E+03__ _ 7.75E+02 _ l.76E+02 .

7 fepi Ter Period '

~

l

2. Ic4 toes O_?nF-nh b._O,,6,E - 03 Ci 4.30E-03. _3.73E-03 (tbns 131 3.65E-02 _7.78E-03 8 8?F-07 Ci 4.39E-02

~

iodiu-133 ,

3. Particulate Ci 5 34E-05 1.72E-05 7 58E-05 l_.66E-oh _

Cr-51 __

-- t.alF-OL 1.thr_nh C1 2.80E-06 g.1.g _

Fe-59 J$ L.7?F-06 0 . 9 2 r n e' Co-58 _ C_1 4.llE-06 _ _

__6.58E-05 6.44E-04 7.47E-04*

Co-60 C1 3.69E_-05 _

c4 Zn_-65 _

? 47F-nA _ A L 9 r n t' ,

I-131 _

ji 3.91E-06 _ _

.1 _

Cs-134 _

_ Ci 6.77E-04 _

Ci 1.75E-06 1.12E-05 5*. 47 E -0 5 __

Cs-137 _

~

h-140 . Ei _ __

~

, Ci ,

Co-141 _

Ce-144 Ci __

.Q -_

f

  • 2.68E-05 43 76_E-05 La- @ _

C1

, _ __ Ci l_l3F nq_ _ 1.00E- L

$r-8[ C1 5 77E-05 _ 2.01E-05 -e Cl 2.89E-07. _ 2.33E-G i 8.31F:0L 181F-nA Sr-90 . ~

g; ~~

E-04 ,l_.24E-04 9.34E-04 1.2?r-nt _

g TOTAL._

~

Table 2.1-5

- MILLSTONE hTCLEAR POVER STATION - UNIT f 1 CAEE0'JE IFFLt'INTS - RATCH MODE Year Unit JAN FEB, MARCH ,

Ac1tdes Released  :

NONE 1_._ Fission gases __

~

Ci (

>1M _ __

tr.st

_C1 _ _ _

f d es - Ci _

_ l 6 89s Ci _

4 135 __ Ci -

D -133 __. Ci __

)

Ci _ ,

___ Kr-99 _ . . , ,

l Ci _

___ Ze-ift_

  • Ci

. re-ins _

__Cf .- ._J _

tr-8)m - -

JhD3c - _G1 ---

re-13tm t '

,_,st Kr-es __ __si _

Ar-r c1 - ._ _ _

,fot_a1 For Teriod C1

_[

f. todines (odine.131 __Cl _i _ _ _ _

' {tdine[33 Cl

~

3. Particalstas _

Cr-51 _

Ci _ _.

Mn-J L _

Ci j

Te-59 C1._

Co-5B gg co-60 Ci E R- 6.}._. __C L _

=

I-131 _

39_ .

_l _

co-134 C1 Co-137 _

Cf -

Ba-140 ji _

Ce-141 Ci ___

Ce-144 C1 _

~

_CL_.

Ci -

C1 _

~

Sr-89 _Cl Sr-90 Ci C1 _ __

7

~ '~

^-- -'

t _ - -Ci t

TOTAL _

1 Table 2.1-5

- MILLSTONE NUCLEAR POWER STATION - UNIT #1

- l CAEEOUS IFFLL'ENTS - RATCH MODE {

~

Year ]

[ kelfdes Refessed Unit APRIL MAY JUNE h .

1. Fission gases NONE _

i Ie-1k' _ .Ct _. _ . _ _

tr.sv

~

Ci g, .gg . C1 -

O tr.gs. Ci _ _

Ci -

4135 ie-133 __Ci _

Kr-89 Ci ,

~ ~

. . . xe.171 _.

Cf _

Ze-133 Ci _

tr.8) _Cf __

.- _ _[ __

I1 SIN _

- ,$1 -

le-131m 5 JL Kr-es ' _ ' __..__ct Ar-31 cf _. _. _

Tot _st For Period Ci _ __

y .

f. Icdines _' _

(odine 131 _C_1 _.

Ci

_ todine _133 .

3. Partfes1 stas

~ '

Cr-51 -

_Cf _

_ k-54 -_

C1 _

_Te ., .,5 E _

,_,_f,{ _ __

Co-5B C1 Co-60 C_i_ _ : _

Zn_-65 . _fL __

I-131 ~ 39, _

co-134 ,

ci

Ci ___

~

Ba-140 _

Ji Ce-141 _

_Cf ___. _[ ._ .

Ce-144 C1

^^

M >

Ct .

l C1 Br-89 C1 C1

.Sr L C1 _

~ * -

m .

TOTAL _

_ _ Ci _

L---___-_--.-_________-.____.__-____.-.__________-__._ _ _

Table 2.2-1

. MILLSTONt, NUcttAR POWER STATTtW. '

UNIT #2 LIQUID EFFLUENT - SUMMATION OF ALL RELEASES UNITS JAN FEB MARCH 1987 Of YEAR _ _ __ _

A. Fission and Activation Products _ __ _

l.TOTALACTIb7Y '

i RELEASED 7.44E-01 6.51E-01 1.83E-01 1.58E+00

2. AVERACE DILUTED ACTIVITY DURING PERIOD Al'1 7.87E-09 9.98E-09 1.96E-09 6.24E-09

._ r B. Tritium

1. TOTAL ACTIVITY -

RELEASED 9.02E+00 4.18E+01 4.86E+00 5.57E+01

_=_ _

2. AVERAGE DILUTED ._

ACTIVITY DURING PERIOD UC1/ml 9.54E-08 6.41E-07 5.21E-08 , 2. 20E-07

. \

l C. Dissolved and Entrained Gases _

l

1. TOTAL ACTIVITY i

RELEASED 9.66E-02 2.57E-01 6.35E-03 3.60E-01

2. AVERAGE D7 LUTED -- -

ACTIVITY DURING PERIOD 1.02E-09 3.94E-09 6.81E-11 1.42E-09 4

_- =_ _- -_ _- -

t D.. _ :-

Cross Alphs _- _ _ - _ __ _ _

1. TOTAL ACTIVITY RELEASED f5.19E-04 4 3.21E-04 6 1.04E-03 -----

^

E. Volume

. F EASTE LITERS 1.87E+07 9.79E+06 1.98E+07 4.83E+07

2. VOLUME Or DILUTION DURING RELEASES LITERS 2.19E+10 1.47E+10 2.70E+10 6.36E+10
3. VOLUME OF DILUTION DURING TIME PERIOD LITERS 9.45E+10 6.52E+10 9.32E+10 2.53E+11 1

l

  • Table 2.2-1 l MILLSTONt riUct An POWER STATTnnf, UNIT #2 -

l LIQUID ETYLUENT - SLHMATION OF ALL RELEASES i ARTE Y May June UNITS Apri1 I

YEAR 1987 A. Tission and Activation Products '

6.70E-01 f.08E+00

1. TOTAL ACTIVITY C1 1.80E-01 2.34E-01 RELEASED
2. AVERACE DILUTEII UCi/mi 2.42E-09 7.I7E-09 3.82E-09 1.94E-09 '

ACTIVITY DURING PERIOD B. Tritium 15 3 53.7

1. TOTAL ACTIVITY C1 25 3 13 1 RELEASED 1.64E-07 1.90E-07 UCi/ml 2.72E-07 1.35E-07 b PERIOD C. Dissolved and Entrained Gases l
1. TOTAL ACTIVITY 9 97E-03 4.30E-02 Ci 1.96E-02 1.34E-02 RELEASED 1.07E-10 1.52E-10
2. AVERAGE DILUTED E 2.11E-10 1 38E-10 ACTIVITY DURING PERIOD -

D. Cross Alpha _

1[TOTALACTIVITY Ci d 5.25E-04 6 6.80E-04 68.05E-04 gztg3sgp -

E. Volume 1.80E+07 4.61E+07

^ LITERS 1.24E+07 1.57E+07 RELEAST.D 2.14E+10 1.54E+10 5 91E+10

2. VdLUME OT DILUTION 1.ITERS 2.23E+10 DURING RELEASES -

2.83E+11 9.68E+10 9 35E+10

-3. VOLUME OF DILUTION LITERS 9 29E+10 --

DURING TIME PERIOD _

Table 2.2-2 MILLSTONE NUCLEAR POWER STATION UNIT #2 ,

i Year 1987 LIQUID EFFLUENTS - CONTINUOUS - 8/C Nuclides Released Unit April May June "N* 1

\

1 Cr-51 Ci ,

C1 a

Mn-54 _

Tc-99M C1 Co-58 Ci Co-60 C1 ._

1-131 C1 3 97E-04 - -

3.97E-04 i

1-133 Ci 3 pgp_gn _ - t RAr-nh I-135 C1 _

Cs-134- Ci Cs-137 Ci 6.64E-04 - -

6.64E-04 Mo-99 eg _

Ce-141 pg __

1 Ce-146 Cf _

{

In-65 c1 __

re-59 c1 i

. Ct_ -

Ci _

Ci __ _ j Ci ci _

re-55 ci

  • l .05E-02 4.15E-02 1.37E-02 5.52E-02 Sr-89 eg 6 2.10E-04 64.08E-04 d4.03E-04 -

$r-90 Ci 6 A 3nr-ne; *1 _ngr-nL_ 612 2),E-04 _ _~

1.45E-03 4.15E-02 1.37E-02 5.66E-02 Total Activity Ci _

H-3 9.87E-02 1.08E-01 1.37E-01 3.43E-01 Xe-133 Ci -

]

_Xe-135 Ci ,

Xe-135M eg Gross alpha ci 6 5.25E-04 4 6.80E-04 48. 05 E - 04__

_Ci

- Ci _

~

l i

-~

Table' 2.2-2 ,

MILLSTONE NUCLEAR POWER STATION UNIT f2 LIQUID EFTLUENTS - CONTINUOUS - 8/G Ysar 1987 Mar f

-- j Feb Jan l Unit 1

[Nuclides Released 1.49-02 I

1.49-02 2.55-02 mm;

' Ci .

m Cr-51 1.16-03 2.39-03 Ci l 2.43-02 Mn-54 2.39-03 1.12-02_

C1 1.27-03 3 73-03 co-58 N395 Ci 6.15-03 4.23-03 2.64-03 .

2.17-03 1.08-01._

h

) Ci 4.97-Q2 ,

Co-60 01 5.87-02 , M M

I'131 Ci J ,17-01 j I-133 Ci 22 n1 o asA l

I-135 t 9 48-04 4.07 o3 Cs-134 l Ci l 2. 7 4-04 d80-03 9 27-03 _

Cs-137

/ C1 I 9.27-03 RjB9 lC / f.3ag-01_

l

- Ce-141 3. B_9 .0_3 ci Cg-144 i eg l Zn-65 l 8.40-02

  • [. {ei j  ;

' Te-59 l ci ntonol 3.90-03 _

1-112 3.90- R s.17 ns Ci _

KA-24 8.37-02 r

- 7.22-02 _ l 1-134_ _ . Ci 7.22-02 I I A .*4 4 n2 ' _ _

i Ci w I RU-106 Ci 6.31djL 21 _ ,

CS-138 ci_ _; f.1.45-0 2 37.09-OL _f 1.65-0_2.23-042 f6.96-0

[ Fe-55 .

l Ci 2.23-0 3 9 c A nt u -- _I I 8'~89 $4.83-04 b4 o l/.1.21a4 l A-OL I sr-90 __

fA  ! l 344-03_j 7.35-01 2 6.55-01 1 7 71-02 3.95 l Ci j 1.61-01 -.4 1.34-01 -

gotalActivity 3.65 1,93-02 C1 -y H-3 - w i~

7.60-03 t 1.17 1.32-g ci j

..X133 __t_ f 8.51-02 d 1.32-04 l Ci / 9,84-04 l Xe-115 _8,.51-02 C1 Xe-135H

-]I eg 9.84-04 I _

A 39-01_

E-41 { 2.39- 1 l6,1.91-03 j _----

Ji _

KR-85 l C1 lh8 05-04 l/_-4.25-04 Gross a

. Table 2.2-3

. MILLSTONE NUCLEAR PO!lER STATION . .

  • ' Year _ UNIT d2 F

Nuclides Released SUID LI E41.UENTS - BATCH . AWr/c Unit l ur/TK10-11 1 JAN _

1 FEB  ?

MARCH Siarterly I Cr-51 '

1 ar. .. s Ci '

Mn-54 2.97-04 Ci 1,14-03 \

2.69-04 6.16-04 2. M-01 Sr-92 C1 J .76-03 Co-58 1.02-04 1.80-03 7.A b ot Ci 3.42-04 Co-60 t.11-o, 2.17-04. 6.61-04 Ci 2.75-01 1-131 1.85-02 _8J 1-02 1-133 C1 2.23-01 5.08-02 l 4 01-01 2.92-01 Cc-144 C1 C1 y41 6 74'-83

) 6.74-03_

j Cs-134 1.12-o6 Ci 3 3 44-04 Cs-137 Ci 1.85h 4.17-03 3.44-04 7,33-03 _2_J3-03 S8-124 2 32-02 8.95-01 eg _

9.29-04 1.71-02_ 4.16-02 TC-99M 6.33-03 eg 5.34-03 1.07-04 ' 1.26-02

_ __J-14n ___,gi t 1.07-04_

AG110M et 9.69-05

__ 4.11 3 .

LA-140 8.57-04 4.11-03 L co-57

\ es S.95-04 3.84-04 _1.55-03_

NB-95 3L 1.50-04 3.84-04 1.32-03 5.05-04 n-Q7 1.34-05 _1.98-03 3.19-04 Ci SB-125 .__.,

2. 76_-04 3 32-04 J 1.81-03 MA-24 3.08-03 9.27-04.

3.01-03_

J i_ 1.26-02 Fe-55 7.70-03 _2.3442 7 02_Q1 1 C1 6,21-Q1 __ 4.98-05 _ .

_ SY-89 _

1.52-02 4.05-03 1.19-04 y f 7 74-05 f:J 35-03 Sr-90 1.86-03 _1.93-02 _ .

Ji b 2 58-05 _._,,lW_-Q1 6 1.18-04 __ 1 86-03 _ ,

[ Total Activity _l h88-05 _.

cjL i 2.97-05 H-3 8.92-02<

5.74-01

. _ C1 Xe _133 5.37 41.7 1._8M t 8.43-01 4.70 ej__ 1,94_o3 51.8 Xe-135 1.99-04 2 "I N Ci 3.14-03. i==

4 . 58-0.4.._ 4. 9 7-M 5. 2A-os _

_ Kr-85

_(L _ i .91 -01

1. 71 nt _

pf XE-1)1M 3.56-04 Ji_ ____ J0-03_

Cross alpha 2.36-03_

l Ci 6 A . 4 A-n't _

i 2 32-04_-i _-- 6.46-93 g

- 62.16-04 l 41.65-04 1 -

i 0

p

I

~ Table 2.2-3 l r

- MILLSTONE NUCLEAR POVF.R ST/. TION 1

UNITh)

  • LT.OUID EFF:WENTS - BAT *H AWMT/EMT ._

Year r Iy Apr11 May June Nuclides Released Unit Cr-51 Ci _

C1 2.27E-03 2.78E-03 8.52E.-03 1.36E-02 Mn-54 Ci 8.39E-05 1.66E-02 1.68E-02

$r-92 1.04E-04 4 Ci 6.60E-02 1.65E-01 3.09E-01 Co-58 7.82E-02 _

Ci 8.04E-02 2.62E-01_ 4.13E-01 Co-60 7.03E-02 Ci 7.10E-04 8.02E-04 1.60E-03_

I-131 l 8.672-05 C1 6.84E-04 4.64F-OL 4.97E-04 I-133 -

C1 -

2.30E-04 2.30E-04 3_iig, Ci 2.25E-03 ___ 1. 94E-03 ' 7.69E-03 Cs-134 3.50E-03 Cs-137 Ci 1.81E-02 1.20E-02 9.33E-03 -

3 . 9 4 E - 02_ __ ,

l l.08E-04 1.95E-04_

tn-140 ci _8.70E-05 __

Ce-141 _ eg __

Ce-144 ci

" 2n-65 c1 Y*~09 ci _.

ci 7.15E-04 2.34E-03 3.57E-03 Co-57 _

ci _ 5.15E-04 4.63E-04 5.41E-04 1.33E-03 _

Nb-97 c1 3.27E-04 2.31E-03 5.71E-05 4.82E-03 Sb-125 es 2.45E-03 8.47F-04_ l . 9 9 F-O'L_.

%- 1 % Ci 6.41F-04 __

Te-55 2.32E-03 2.31E-02 6.55E-02 9.09E-02_

Ci -

Sr-89 65 79E-05 61.05E-04 f 5.61E-05 et cf 6.1. 7 4E-05 fr1.89E-05

  • 1.37E-05 _,

Sr-90 _

1.79E-01 1.92E-01 5 33-01 9.04E-01 Tot al _ Aet ivity ci 13.0 15 2 53.4 H-3 cl 25.2 X'-133 1.68E-02 7.77E-03 6.63E-03 3.12E-02 Ci 2.75E-03 3.36E-03 3_.__3 4 E- 03 9.45E-03

_ xe-135 ci Xe-135M gg ___

- 2.27E-03

- '2.27E-03 Kr-85 Ci -

6.9.65E-05 61.68E-04 61.50E-04 _ _

. Gross Alpha Ci Ci

__________m

Table 2.2-4 MILLSTONE NUCLEAR POWER STATION

. ifNIT #2 -

GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES WIT 8 QUARTERLY TOTALS TEAR 1987 --

A. Fission and Activation Cases

^

Ci RE MS 12.0 106.0 11.4 1.29+02

2. AVERACE RELEASE RATE FOR THE PERIOD U A/888 4.78 4.38M1 3.77 1.62M 1 B. Iodines ___

l 1. TOTAL I-131 ACTIVITY RELEASED Ci 1.42-04

, 1.33-03 8.50-05 1.56-03 P

2. AVERAGE RELEASE MTE TOR THE PERIOD I!""

5.65-05 5.48-04 2.81-05 1.96-04 C. Particulate __

1. TOTAL PARTICULATE C1 ACTIVITY RELEASED 1.10 -06 8.73-06 ~~

9.83-06

2. AVERAGE RELEASE RATE j8'"

FOR THE PERIOD 4.38-07 3.61-06 1.24-06

3. TOTAL CROSS ALPHA ACTIVITY RELEASED 6,3.67-07 61.09-07 ,f,4.20-08l 4

D. _Tr_itfum

1. TOTAL ACTIVITY RELEASED Ci 3.32 9.45 12.4 25.2
2. AVERAGE RELEASE RATE POR THE PERIOD 1.32 3.90 4.1L 3.17 W
  1. Table 2.2 '

MILLSTONE NUCLEAR POWER BTATION '

UNIT #2

. i GASEOUS EFTLUENTS - SD MATION OF ALL RELEASES l

0 April May. June 0A

' UNITS . at YEAR 1987 A. Tission and Activation Cases 21.1 17 3 44.2

1. TOTAL ACTIVITY Ci 5.85 RELEASED __

l 6.99 7.15 5.62

2. A"ERAGE RELEASE RATE UC1/sec 2.42 sR THE PERIOD B. Iodines
l. TOTAL I-131 ACTIVITY 1.37E-04 1.00E-03 i 9.37E-05 7 70E-04

. RELEASED 'l P

2.55E-04 5.66E-05 1.27E-04

2. AVERAGE RELEASE RATE UCi/sec 3.87E-05 FOR THE PERIOD ~

C. Particulate __

1. TOTAL PARTICULATE -

9.10E-07 9.10E-07 C1 ACTIVITY RELEASED

- 1.16E-07 b.AVERAGERELEASERATE UCi/sec -

3 01E-07 FOR THE PERIOD

3. TOTAL GROSS ALPHA Ci 6 2. 0E-07 41.8E-07 6 2.3E-07 ACTIVITY RELEASED D. Tritium
1. TOTAL ACTIVITY Ci 6.9 7.0 24.8 10.9 _

RELEASED 2.28 2.89 3.16

2. AVERAGE RELEASE RATE UCi/sec 4.50 _

FOR THE PERIOD l

1 Table 2.2-5

]

l

. 7

(

  • MILLSTONE NUCLEAR POWER STATION - UNIT #2 l

- CONTINUOUS HODE GASEOUS EFFLUENTS MIXED RELEASE

)

Year 1987-

[F Unit

  • JAN __ _ FEB ] _. MARCH l

[lhelidesteleased J I

b_ Finsien gates

~

J l

Xe.138

.C1 _

(

ar-ri

_Ci e

Ci tr-es - _

f Ci tr.8$s 0.482 --- 2.60 C1 2.12 - _

. Je-135 11 A 127_ _.

ja13) .

Cf 9.00 ins j

. C1 f Kr-M _

Ci_

to iff _

_Ci l

. Ze-1_19s CI tr-8): _

Ze-13)u Ci __ _

$ C1 Is.131m 21 Er-85 _

/

Ar.37 21 _ 1.30+02

1. 20+01' 1.06+02 11.4 _I C1 fotal For Feriod __ ~

1.41-03

f. Ic4tnes I c.sq.ns 1 1, n_nq ' B,50-05 '

Ci

- todine.131 1.65-05 1.2B-04_ 2.0s-06

' Ci 6.39-05

. iodine 413 .

3. Particulate l -

Ci Cr-51 ,

Mn.34 Ci_ _

Fe-jf__ Ci

~

8.73-06 _

Co-58 Ci __ 8.73-06_ _

Co-60 ti _

~

Zn-65 cf '

__ I-131 Cf

__C1 Cs-134 7.70-07 _

Ci 7.70'-07 _ , ,

Cs-137 __

.ji

__ Ba-160

  • C f. __

__ Ce -1_4_1 -

Co-144 Ci C1 - - - ~

bl.09-07 b4.20-08

, . _ _ __ Cro_ss' A . C.1 b3.67-07. ~

25.2_'

152_ o.as _ 12.4_ _

H-3 _C[ -

$1.77-07 L 1.77 07 Ci 6131-0,7 _

Sr-89 ___

1 4.43,0$_ @ 5.30-01 Ci - 6 2.16-08 *

._ _ Sr_-90 C1 a C t__

m___  ; E _

D i

Table 2.2-5 ,

MILLSTONE NUCLEAR F0WEx STATION - UNIT f2 GASEOUS EFFLUENTS - HlXED RELEASE 1 - CONTINUOUS MOD-J '

Year- __

""I t May June ta Unit April

) IAlc11desRelessed

1. Hasion gases Xe lj6 Ci _

- Ci tros? _

  • Ci D.ss

~

C1 b ase 1.90 2.39 4,67 C1 0.42 -

l 30-1)$ 19 2 14.9 39.5 .

CI 5.43 l

_ ite-133 sr.e, Ci Ci win

- Ci

. .. to-13,s CI *: __

W85 __

Ie-l h Ci _ _

Xe-I b Ci C1 Kr-89 -

et I44.2 Ar-37 5.85 - 21.I 17.3 Ci l

fotal Ter Period ' -

I

. 2. Sodines 7.70F-n6 I

__1.37E-04 l_3p,p,F - O'4 l

Ci 9.17E-Oti 1 gor-nt (ediM 131 1.23E-03 2.84F-OL

' CI 7.81E-05 -

iedIM-133

. 3. Particulate Cr-51 Ci l -

_C1 m-54 _

ct

_Fe-59 co-58 gg

- 4.90E-07

- 4.90E. 07 * -

~

Co-60 C1 _

Zn-65 _

c4 -

Ci I-131 _

Cs-134 _ C1 ' - 6 70F-n7 - _ _

- 4.20E-07 Cs-131 C1 -

l Ba=140 .. . ct - - - - -

C1 co-141 Ce-144 Ci -~ i 47.14E-08 ci 47.15E-08 41.72E-07 Sr-89 42.86E-08 _

C1 44.29E-08 6 3.45E-08 I Sr-90' .

C1 -

7 LAr+01 Ci 1.09E+01 6.93 .l.00 _

H3 _ ,

41 Air-n77 h a R E. n 7_

Gross Alpha Ci s2.00E-07_ -

Ci _-

L 1 Ci i __

.i Table 2.2-6 l MILLSTONE NUCLEAR POWER STATION - UNTT #2

= BATCH HOBE - CONTATHMENT PURGE' 1 OA510V$ EFFLUENTS iony

' Year l Jr. ]m 1

  • g* P g

. I metu.. w...w a na l $ ~

i. m .i.n ..... j ' l  ?

_Ci

~

go. g T C1-m ay _

E' . ._. .

b-5 * - - . --

C1 0.06 _

Er-8se _ 0.06 1.n1 C_1 _

Re-1)$ 1,01 _.

Ci _

h133 .

Ci _

z Kr-99 _

C1 -

re 171

  • Ci _ -

. Re 1Ms _

Ci b-fD _

C1 se.132n _

l i C1 x,. inn * '

C( --._.

Kr 85 1*07 t1 l

Ar-y *J -

l ti l

1.07 _. ,

Tot:1 for htted '

I I 4.74-04 2

. t, Nines i

Ci I 4.74-06

- * (gtne.131 1 -

1

' , .Ci .

- (Wine.133 . -

3, Particulate -

I -

_ Ci cr-51

&.54 ._ ___C1 _ _

Fe.3rj ct -

co 58 -.,C_ i Co-60 _

Ji_ -

d _,

Zn-65

~~

2-131 C1 co-134 _ _

,_Ci

  • Ci -

Cs-137 Ci ._

Ba-140 '

C1 __

Ce-141 "

Ci _ .,_

Co-144 -

o; C_i L 58 ,01 -

  • C1

_1,58-01 ___

H3 __ . _ _ _

_ C1_ _

~

_Ci .

Ci *

.. C1 -.

fa L _,,

i C1 i __ .-

O e

Table 2.2-6 MILLSTONE NUCLEAR POWER STATION - UNIT #2

SAGEDUD ETTLULUTC MIXED RELEASE EATCH WODE a PANTATNMENT PITRGE Year APRIL MAY JUNE N Y ,

Niclides Released Unit l ,

NONE

1. Fission gsses ,

Ie-1M .Ci xr.n -

_ C_,5 C1 m ne-u - -

=

gr-sSe Ci ___

C1 Xe-135 -

C1 ite-133 __

C1 Kr-e9 Xe-1Y/ _

Ci _

  • Xe-135m Ci _

Ci .-

way Ze-133m Ci Xe-131m

  • Ci Er-85 Ci

~

C1 Ar 7J_ * -

Total For Period Ci ,

t lodines i

~

iodine.131 Ci iodine-133 Ci

~

3. Particulate _.

Cr-51 Ci ._ ,

1 l

i -

Mn-s4 _

_ C1 _

Fe-59 C1 Co-58 C1 Co-60 Ci Zn-65 _

.cl I-131 .Ct i

cs-134 Cf Ca-137 _

Cj Ba-140 C1 _,=

Ce-141 C1 Ce-144 Ci _

o Ci ~

. gg , -

C1 Sr-89 __

Ci_

CI -

Sr-90 _

C1

~

TOTA 1 -

1 Ci _

_u_

Table 2.2-7 9

HILLSTONE NUCLGAR POWER STAT 80N - UNIT #2 GASEOUS EFFLUENTS -ELEVATED RELEASE - RATCE MODE - WCDT Year 1987 _

helfdes Released _ thit J'AN FEB MARCH l Y u n

1. Fission gases _ - _ _ _ - ~ ._ _ _ _ _ __

__ Xe-ig _Cf _

Er.87

__ _. C1 1.11-06 1.11-06 D-88

  • C1 2 30-05 _

_2.30-05 g h-84 _] C1 9.59-05 _ _

9.59-05 go.U$ _ _ _ _ _

Ci _6.02-03 1.51-02_ _2.11-02

_ _$*-133 Ct 2 . &2 -_D1_ _

3.10-01 S.92-01 u.n C< _

1e-131 C1 _ _

, . Ke_.im C{ ___ _

u-en _Cs _

1. Ann _ t_ j 3.59-n1 7. A A_-n s Ie-233m C1 __

nd.nt.

~

.1 nn mi Ie Ulm 5 .Ci _

1 4.1h02 A _ NM _ 1_no n1 Kr-85 _

__ _ C1 __

AR-41 -

Ci _4.72-06. L _7 hnA __

Total Ter Period Ci 3.33-OL' __ ,

_LcL ni q 7.27-01.

3. Iodines (odine.131 Ci _

__ todine 133 _

Ci -

l

3. Particulate _ _ .

Cr-51 _

C1 __

Mn-3 4 _

_ Ci __

Te-59 ~

t1 _

Co-58 Ci _

~ ~ ~ co-60 gi _

j ci 2_c__-65

__ I-131 _

gi _

, =

~'

Cs-134 Ci ___

cs-137 .C1 Ba-140 Cf ce-141 Cf _

Cs IAs C1 ci 2_.72E_02 1.1 L M 2.83 02

_ _ __ _ H- 3 _

p _

_- ~_ - -=

C1 -

Ci _

enumasa Ci

~_._., _ __

L _

___ e___

l

Table 2.2-7 l

MILLSTONI NUCLEAR POWER $7ATION - UNIT #2 l ,

GAEEOUS IFFLUINTS - ELEVATED RELEASE-RATf!R MODE - E'DT Year June #

nic) ides Relessed Unit A'priI fiay , _

1. Fission gases ~

Ie-150 .Cf tr.37

  • N _ _ _ _ _

Er-es - Ci _

tr.vge Ci C1 5 06E _1.91E-05 6.97E-05 Xe-135 Ci J.77E-02 3.4?E-03 7.16F-n2 I8-133 >

__5_. 0 5 E - 0 2 C1

_ __Kr-89 Ct

)

1.-117

(

  • C1
  • Ie-135s _.

tr.3)

__Ci 5.llE-04 -

~5 5.IIE-04_.

Zs-13D _

__Ci __

4.84E-04 2.50E 03 1.98E-03 4.96E-03

_Ke-131m (_ Jj 2.86E-02 6.00E-02 1 97E-02 1.17E-02 Kr-85 _ _ Cf Ar-f/ _

Ci 7.12E-02

  • 3.19E-02 3.40E-02 1.17E-01 To.tal For Period Ci

' - {

2. Iodines

_Ci l ' ,

iodine-131

~

todine-133 Ci

3. Particu1 stas Cr-51 Ci .

Ci

_ h-s e Tc_ _59 C1 C0-58 gg _

Co-60

__ Ci _

Zn-65 M _

=

I-131 ~ Ci

~

Cs-134 _ _ Ci '

Cs-137 Ci -

Ba-140 ~

C1 Ce-141 Ci Ci Ce-144 I.60E-01 ji ~ II57E-01 _2_64F.nq 4.76E-05 H3 __

. C1 ,

~

C1 Cl

~

C1 C1 _

}'

" > J Cl

~

Table 2.3 .

  • MILLSTONE UNIT No. 3 SUMMATION OF LIQUID EFFLUENT RELF.ASES QUARTERLY January February March TOTALS UNITS hii YEAR 1987 A. Tission and Activation Products
1. TOTAL ACTIVITY Ci 2.37E-02 3.16E-02 1 93E+00 1.99E+00 RELEASED
2. AVERAGE DILUTED g'i/ml C

1 52E-10 2.19E-10 2.03E-08 5.04F-09 ACTIVITY DURING PERIOD B. Iritium 4.38E+01 1.57E+02 2.43E+02

1. TOTAL ACTIVITY C1 4.27E+01 RELEASED 2.. AVERAGE DILUTED UCi/ml 1.65E-06 6.15E-07 ACTIVITY DURING PERIOD 2.74E-07 3.04E-07

. C. Dissolved and Entrained Gases

1. TOTAL ACTIVITY C1 4.93E-03 2.89E-02 3.72E-02 3.39E-03 RELEASED
2. AVERAGE DILUTED Ci/ml 3.42E-11 3.04E-10 9.42E-11 2.17E-11 ACTIVITY DURING PERIOD i

D. Gross Alpha

1. TOTAL ACTIVITY ' f_3.09E-04 RELEASED 19.98E-05 5.2.41E-04 -

1 E. Volume

^$ 2.41E+06 3.08E+06 7.48EM 6 -

  • LITERS 2.00E+06 1, gp

)

2. VOLLHE OF DILUTION LITERS 9.20E+09 1.33E+10 3.16E+10 3 9.11E+09 DURING RELEASES _

. 3. VOLLNF 07 DILUTION U TERb 1.44E+11 9.51E+10 3.95E+11 DURING TIME PERIOD 1.56E+11 __

4 .

. .... ...4

s

~ ,

A

. _ . .  ?. .

Table 2.3-1

- MILLSTONE UNIT No. 3 SUMMATIVN OF LIQUID EFFLUENT RELEASES 0 QUARTERLY UNITS April May June TOTALS I O YEAR 1987.

A. Fiss..on and cuvation Products d

1. TOTAL ACTIVITT Ci 9.87E-02 1.70E-01 1.76E+00 1.49E+00 RELEASED

( 2. AVERAGE DILUTED UCi/ml ACTIVITY DURING PERIOD B. Tritium

1. TOTAL ACTIVITY Ci 71.7 35.99 63.7 171.4 RELEASED 2..AVEFAGE DILUTED ACTIVITY DURING PERIOD C. Dissolved and Entrained Gases

^ 2.35E-03 2.16E-03 1.35E-02 1.8E-02 Ci P SE

2. AVERAGE DILUTED ",'

ACTIVITY DURING PERIOD D. Gross Alpha

1. TOTAL ACTIVITY 4 .74E-04 RELEASED 1 41.39E-04 6 2.41E-04 E. Volumc l
1. VOLUME OF WASTE LITERS 1.747E+06 1.39E+06 2.41E+06 5. 55+06 RELEASED
2. VOLLHE OF DILUTION LITERS ( 16E+09 1.07E+10 2.34E+10 6.53E+09 DURING RELEASES
3. VOLUME OF DILUTION L TERS - ;+11 1.50E+11 4.14E+11 1.18E+11 DURING TIME FIRIOD

,, , , , . ,,g ,, ,

  • *
  • e se e= -e , we e...-
  • k

. Table 2.3-2

~ MILLSTONE UNIT No. 3 LIQUID EFFLUENTS - CONTINUOUS Year 1987 . - . . .

a STEAM GENERATOR BLOk'DOk'N Quarterly' February March .rn e ni Unit ,

January Nuclides Released No activity discharged this quarter. __

Ci Cr-51 Ci Mn-54 as Ci Tc-99M C1 Co-56 Ci i Co-60 Ci I-131 __

Ci I-133 Ci I-135 Ci Cs-134  !

Ci ,

Cs-137 .

Mo-99 ci f

Ce-141 c4 _.

~

Ci ce 1LL Zn-65 Ci Fe-59 __ . _ _ .

_ _g_$--

C1 -.

C1 -

Ci Ci _.

Ci _.

Fe-55 Ci A Sr-B9 C1 _.

Ci Sr-90 1 Total Activity Ci 1 1

I '

l Xe-133 Ci Ci )

Xe-135 i

~

Xe-135M Ci ._

C1 - _.

_ _ a

~

j I - - l H-3 l Ci I

. -l l

l i

-m'- -: c

.......,.,...-~~~.,.

I

1 Table 2.3-2

~ f

, MILLSTONE UNIT No. 3

. LIQUID EFFLUENTS - CONTINUOUS " *#

79g7 STEAM GENERATOR -m - BL0k'D0b'N June

-f May t 1

t- jUni

)

Ci l Cr-51 us-C1 Mn-54 -

C1 co-5B Co-60 1-131 Ci 1-133 NO ACTI ITY DISCHA GED I-135 Ci }

Cs-134 Cs-137 Mo-99 Ce-141 LL gn-65 re-59 g

CS Ci Ci re-55 Sr-gg Ci v on Ci Total Activity 4 l j

ye-133 Ci Ci

- l ye-135M Ci Ci -

\

H-3 e

_.. ..-~..

i

_ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ . __. ._.-..___. i

l Table 2.3-3 MILLSTONE UNIT No. 3 i

- Year 1987 LIQUID RAD WASTE EFFLUENTS - BATCH - LWS~ . 1 i

Unic January February Marc'n ] 17 Nuclides Released 1.42E-04 1.42E-04 Y-88 5.44E-02 Ci 7.38E-05 5.44E-02 Cr-51 1.07E-01 1.13E-01 C1 2.01E-03 4.38E-03 Hn-54 2.16E-03 2.16E-03 .

C1 Tc-99H 1.64E+00 1.65E+00 C1 2.89E-03 3.65E-03 Co-58 2.89E-02 7.37E-04 2.79E-02 Co-60 C1 2.99E-04 )

1.45E-02 1.68E-02 Ci 9.81E-04 1.36E-03 I-131 9.63E-03 1.98E-03 6.54E-03 I-133 C1 1.11E-03 3.63E-03 3.63E-03 I-135 Ci 3.16E-03 3.16E-03 C1 La-141 _

1.19E-04

. 06E-04 Cs-137 C1 1.39E-05 _

  • 7.44E-03 7.44E-03 Sb-124 ci 1.31E-03 1.31E-03 Sb-125 et 1.54E-03 1.54E-03 Co-57 c$

5.87E-04 5.87E-04 I-134 ci 9.82E-03 9.82E-03

  • ~ CL 3.57E-03 3.96E .

2.03E-04 1.88E-04 Zr-85 C1 1.90E-02 5 . 27 E-02___

1.53E-02 1.84E-02 Na-24 Ci 7.57E-03 8.44E-03 C1 4.36E-04 4.38E-04 f Nb-95 9.99E-03 9.99E-03 Rb-88 Ci 1.68E-03 l 1.68E-03 I-132 Cf 3.39E-03 3 Mor-01 Fe-55 Ci 51.99E-03 12.41E-03 4.33E-04 1.54E-03 2.31E-03_

Sr-89 Ci 3.39E-04 Ci .11.19E-04 I4.81E-05 $2.78E-05 Sr-90 2.37E-03 3.16E-02 1.93E+00 1. 99 E+00 .

Total Activity Cf i 3.80E-04 3.80E-04 Kr-85M 1.41E-02 1.77E-02 1.66E-03 1.9 E-03 Xe-133 C1 1.19E-02 3.03E-03 7.09E-03 Cf 1.73E-03 Xe-135 7.32E-03 7.32E-03 Xe-135M Ci 3.72E-02 4.93E-03 2.89E-02 C1 3.39E-03 Total Cf 19.98E-05 12. 41E-04 63.09E-04 Gross Alpha 4.27E+01 4 38E+01 I 1._57 E+02 ._ 2.44E+02 h-3 < Ci

. g . ,.

..e.* -*.a.. .7

~. ,.,...;.. , . . . . . . . . . ......7...,,......._,.....

l Table 2.3-3 MILLSTONE UNIT No. 3 t

Year 1987 LIQUID RAD WASTE EFFLUENTS - BATCH - LWS May June *]17

~

, Unit April I Nuclides Released I f

I 1.41E-01 l l

C1 1.41E-01 2.722E-02l 8.25E-02 cr-51 l 4.08E-02 1.45E-02 C1 3.455E-04j 3.46E-04 mm Mn-54 Ci f

1. 3E+00 9.126E-02 Tc-99M 6 68E-02 Ci 1.23E+00 3.91E-02_

Co-58 4.648E-03

[ J C1 3.24E-02_

2.06E-03 1.020E-02 1.12E-02_.

Co-60 7.66E-04 l Ci 2.24E-04 1.06E-03 I-131 9.398E-4 1.18E-04

_ C1 I-133 j C1 6.612E-03 8.22E-03_.

I-135 1.46E-03

[ C1 1,51 _g4_

Cs-134 8.809E-03) 1.26E-02_

  • 6.13E-04 3.23E-03 9.636E-04 I 9.64E-04_.

Ci Cs-137 M999; Mn-58 ci 2.380E-04j 2.38E-04 J

j l ) I 1.33E-03 ri I X9P M k CS-136 I cf 7.93E-04 l5.34E-04 '

1.851E-05/ 1.85E-05I XM.If.^.3 Sb-125 I

, l / Ci 9.853E-05 1.29E-021 U.XXS3: Nb-97 /

) ci j 1.28E-02 3.000E-05l1.97E-03]

Te-59 I  ! 1.94E-03 /

CO-57 _ci I2.35E-04/ 1.968E-04l1.32E-02 1.28E-02 Nb-95

/ C1 4.15E-05 7.572E-05I 8.86E-03 Cd 8.74E-03 j 4.00E-03j Zr-95 8.26E-04 3.17 E-03 Sb-124 Ci 8.11E-03 l 4.267E-03l 1.49E-02]

2.51E-03 Ci 1.39E-03 l 6 2.41E-03 l 2.96E-03]

Na-24 2.96E-0 /

Fe-55 Ci  ; 1.53E-04 l 4.82E-04] 7.83E-04 j Ci I 1.48E-04 --- J Sr-89 73E-06 l 61.68E-05 l M1.75E-05 Cf 1.76E+00 eg on 1.70E-Ol 9.87E-02 1.49E+00 I 1 C1 f2.41E-04 Total Activity n1.74E-04 k, l .39E-04 -

f Ci Gross alpha 1.36E-03 1.295E-C2f1.61E-02 1.77E-03 y Xe-133 Ci 8.03E-04 6.333E-04/ 1.99E-03/ ,

/ . Ci 5.58E-04 _

y,g-JJL 2.49E-02 Xe-135M J cf '

2.49E-05 l 1.8E-02 XE-133M Ci 2.16E-03 1.35E-02' Ci 2.35E-03 k71.2_ l l Total l35.9 l63.6

?

I Cf i71.7 N'3 .

l l

.. , , .. . ,.. . . y i

%. ~- -

.g...,

Table 2.3-4 -]

i MILLSTONE UNTT No. 3 ASTE ETEMS .BAM Year 1987 __ CPF WASTE NEUTRALIZING SUMPS

  • '*17 January 1ebruary March , "

Nuclides Released Unit No activity discharged this quarter Cr-51 Ci Mn-54 Ci Tc-99M Ci l __

Co-58 Ci -

i Co-60 Ci C1 I-131 I-133 Ci i I-135 Ci Ci  !

Cs-134 )

Cs-137 Ci Mo-99 c1 Ce-141 c5 ce-1LL Ci 2n-65 eg Te-59 c3

  • C1 Ci C1 Ci __

Ci Te-55 Ci Sr-89 Ci sr-90 Ci Total Activitv ' Ci Xe-133 cg Xe-135 Ci Xe-135M Ci __

C1 Ci E~E I Ci i ,

I a *

~-

, . g.<

+ . . . - ...e .

.. .y .,  % g., ..... ,g . ,

I Table 2.3-4 MILLSTONE UNIT No. 3 1987 LIQUID RAD WASTE EFFLUENTS - BATCH Year CPF WASTE NEUTRALIZING SUMPS May June NY Unit April "

Nuclides Released Ci Cr-51 Ci Mn-54

~

Ci m Tc-99M C1 Co-58 Ci Co-60 Ci I-131 Ci I-133 Ci I-135 -__

Ci Cs-134 Ci Cs-137 __

Mo-99 Ci Ce-141 c1 Ci Ce-144 .

In-65 Ci Te-59 Ci Ci NO ACTIV LTY DISCHARGED Ci _

. C1 C1 Ci Te-55 Ci Sr-69 Ci Ci Sr-90 i Total Activity I Ci k

'~ i Xe-133 C1 -

)

Ci ,1 Xe-135 Xe-135M C1 Ci _

Ci l

~~

~

I H-3 I Ci l 1

I l

1

Table 2.3-5 I MILLSTONE UNIT No. 3 SUMMATION OF GASEOUS EFFLUENT RELEASES "

i QUARTERLY E UNITS February March TOTALS January YEAR 1987 A. Fission and Activa. tion Cases

.7.29E+00 7.29E+00

  • A Ci -- -

I g

2. AVERAGE RELEASE RATE UCi/sec - . , - - -- 2.41E+00 9.37E-01 FOR THE PERIOD B. Iodines 4 1.25E-05 1.61E-04 1.61E-04

. 1. TOTAL I-131 ACTIVITY Ci <2.74E-05 Rn r.ASED

^ f_ 7.17E-06 5.32E-05 2.07E-05

2. ^ UCi/see <9.03E-06 _

O P C. Particulate

1. TOTAL PARTICULATE < 1.19E-06 5.45E-04 5.45E-04 12.42E-06 _

ACTIVITY RELEASED

2. P E P,E E RATE UCi/sec <S.01E-07 < 6.89E-07 .1.80E-04 1. 80 E-04 p
3. TOTAL GROSS ALPHA Ci 3.99E-08 < 2.45E-07 1.27E-08 5. 2 6 E-08 ACTIVITY RELEASED

\

{

1

)

D. Tritium 3.41E+00 7.82E+00 1.45E+01

1. TOT E ACT WIU Ci 3.25E+00 RELEASED 1.97E+00 2.58E+00 1.88E+00
  • UCi/sec 1.08E+00 p _.

. . _ - - - .__ __ __ _ D

f

' Table'2.3-5 .

MILLSTONE UNIT No. 3 SUMMATION;0F GASEOUS EFFLUENT RELEASES f i

_m

~....__ -

QUARTERLY May June TOTA 1.S UNITS April a g TEAR 1987_

l A. Fission and Activation Cases 9.34 52.67 j Ci 2.89E-02 43.3 i 1. TOTAL ACTIVITY RELEASED -

6.6 l 17.89 3.86 9

2. AVERAGE RELEASE RATE UCi/sec 9.29E-03 i FOR THE PERIOD l i 1

)

I I

B. Iodines Ci 1.65E-04 1.92E 1. TOTAL I-131 ACTIVITY

  • 9.19E-06 1.76E-05 }

~

RELEASED l

l 6.82E-05 2.42E-05  ;

2. AVERAGE RELEASE RATEi7
  • 2.95E-06 7.27E-06  ;

FOR TEE PERIOD i

C. Particulate Ci 3. 70E-05 6.84E-05

1. TOTAL PARTICUI. ATE 3.14E-05 6 2.58E-06 ACTIVITY RELEASED 1.53E-05 8.60E-06 f P,E E RATE UCi/sec 1.01E-05 61.07 E-06
2. P p

6.8.06E-07 d.6.47E-07 6 7.00E-0 7

3. TOTAL GROSS ALPHA Ci l

ACTIVITY RELEASED j

- 0 D. Tritium 34.4 C1 13.6 3.18

_.1. TOTAL ACTIVITY 17.65 RELEASED 1.31E+00 4.33E+00

, 2. AVERAGE RELEASE RATE UCi/sec 5.67E+00 5.62E+00 -.

1 FOR THE PERIOD e

  • ** *J ~
  • e' %

- e * = = =

.n . '*

~ .

i. Table 2.3-6

~

MILLSTONE UNIT No. 3 - GASEOUS EFFLUENT - CONTINUOUS NORMAL VENTILATION Year 1987 January February March Y g sbc11 des Released Unit 1 I

1. Fission gases C1 j Ie-l'A ,

Kr.g7

- Ci l Ci Inf Kr-88 Kr-85m C1 fj Ci '

Ze-135 7.05E+00 C1 7 nwa.nn Ke-133 ,

Ci l Kr-89 .

Ci Ie-177 Ci Ze-135m Ci

! Kr-8h f Ci le-133m__

7e-131m

$ Ci Kr-85 Ci Ar-37 Ci i.0.>E+00

- - 7.05E+00 Total Ter Period ci  !

2. lodines 1.61E-04 I 1. 61E-0_!_'

l Ci 42.72E-05 I 11.24E-05 (odine-131 2.11E-04 2.11E-04

<2.57F-05 ;<R.RAF-06 Ci ictine-133

3. Particulate l 7.79E-05  ;

I 7.79E-05 '

Cr-51 Ci

  • 1.88E-05 1.88E-05 Ci Mn-54 _

Fe-59 ..Ci 4.47E-04 4.47E-04 Co-58 Ci .

Co-60 Ci 2n-65 c4 I-131 Ci Cs-134 Ci Cs-137 Ci Ba-140 Ci .

C1 Ce-141 Ce-144 Ci ci 61.96E-06 -

51.60E-06 19.62E-07 C1 Sr-89 ,

6 7 . 82E-07 -

gr_on Cl 58.02E-07 12.16E-07 5.44E-04 5.46E-04 Tne,1 C1 12.40E-06 11.18E-06 .

  • Ci f 3.91E-07 Gross Alpha Ci 58.02E-07 12.40E-07 1.43E+01 3.20E+00 3.40E+00 , 7.67E+00 Tritiud C1 L- -- ,

Table 2.3-6 CONTINUOUS MILLSTONE UNIT No. 3 - GASEOUS EFFLUENT -

NORMAL VENTILATION (parterly Year 1987 _ i June I

i Total .-}

May ,

, Uni t  ; Kpril __ 1 3

[metidesteleased <

l

1. Tission gases '

~

I C1 Ke-1%* C1 y,

g=

gr-88 -

Ci g

Er-85m 60 '

Ci 42.9 7 16 Xe-135 g 1e-133 '

C1

~

Kr-89 Ci

~

se n? *

~

. Xe-135m Ci .

Er-8 D Ci __

Ke-13 h Ci 5

7e-1)1re

  • C1 Kr-85 7.16 l 50.1 l Ci J

42.9 l L -77 j 1 Mr.ntl j Ci

- l L otal Fer Period T '

1.76F;-Od 1.569-04 I 4.42E-04_j

2. lodines Ci I 9.19E-06 4.17E-04i l 1.81E-05l j 6.06E-06l

~

todine-131 Ci

. ' ) .

. g iodine.133 _

. 3. Particulate '

C1 '

cr-51 Ci Mn 54 3 agr_nq Ci

_ _ Fe-59 C1 2.86E-05 i Co-58 j _

~

Ci Co-60 _

N ~

~ ,

Zn-65 - -

C1 I-131

_ Ci ,

q ,,y_ J4E-06 Cs-134 Cs-137 Cl _ - -

~

C1 ~

~

Ba.-140 '

C1 ~

Ce-141 Ci ]

Ce-144 -

C4 J {

l .

C1 -

" ,"~~~~ ~

C1 41 .60E-0 Ci $2.79E-06, MM ,- f3.20E-07yS-Sr-B9 Ci 56E-0 _ g ~

'g _..b-.2_._8 E-0 5-- 6 6.4E O7 40E-07 T

7'T. 6

' L C i,___ l

r. rop M a .6

_{798E~

~

l

~

Tritium i L

- ___ ' ' ' ~ - ' ' ' - - - - _ _ . _ _ _ _ _ _

Table 2.3-7 e' l

. MILLSTONE UNIT No. 3 - GASEOUS EFFLUENT - CONTINUOUS I

ESF BUILLING VENTILATION -

Year 1987 Rsclides Released finit January February March ,'I'f#

g

. . e j i i

1. Fission pases i I Ie-l'A C1 i

Kr-87 Ci Ci  !

tv-es -

C1

.1 r.r-ese 1 1e-135 Ci , ,

C1 1.13E-01 1.13E-01 Xe-133 .

Kr-e9 C1 1 Ci j te-137 Ci .l

, Xe-135m Er-8b Ci Xe-133= Ci -

1 7e-1312n

  • Ci Kr-85 Ci Ar-37 C1 1.13E-01 1.13E-01 Total Fer Period Ci
2. Iodines Ci 11.8E-07 l 11'.15E-07 2.62E-06' 2.62E-66~

iodine-13)

C1 11.92E-07 11.49E-07 2.96E-06 2.96E-06 iodine-133

3. Particulate Cr-51 -

Ci i Mn-54 Ci .

Fe-59 Ci Co-58 C1 9.93E-07 9.93E-07 Co-60 Ci Zn-65 ci I-131 Ci =

Cs-134 Cf Cs-137 Ci Ba-140 '

Ci ,

Ce-141 Cf Ci Ce-144 ci Sr-89' .

C1 51.86E-08 1 1.11E-08 1:1. 81E-09 - ,

Sr-90 C1 14.65E-09 1 2.22E-09 6 6. 35E-09 -

Total Ci 12.33E-08 1 1.33E-08 9.93E-07 ~

9.93E-07 Ci .

Ci 3.99E-08 1 5.54E-09 1.27E-08 1.94E-08 Gross Alpha Ci 5.0 E-02 1.4 E-02 ,1.49E-01 2.13E-01

.Tritius D

\

Table 2.3-7

- MILLSTONE UNIT Eo, 3 - GASEOUS EFFLUENT - CONTINUOUS .

ESF BUILDING VENTILATION .

. Year 1987 Unit

  • April May Junc ,'h -

l belides Released ' . .  ;

1. Fission gases . t Ie-1p Ci i Kr-87 Ci t C1 Kr-es .

1 I Kr-85s Ci Xe-135 Ci .

C1 2.26E-02 2.26E-01 6.RoF-n? 3.17,R ,QJ, Ke-133 Kr-e9 Ci C1 Ie-177 Ci Ze-135m C1 tr.gy I  ; 1 Ze-13h Ci te-131m

  • Ci Ci l

Kr-85 Ar-37 Ci '

2.26E-02 2.26E-01 6.89E-02 3.17E-01 Total Ter Period Ci

2. Iodines 7.8;r nci  ? m nt  !

iodine-131 Ci $2.19E-01 $1.48E-0L 9.36E-06 9.3AF-06 i iodine-133 Ci 63.22E.07 61. 54E-07 '

3. Particulate Cr-51 Ci C1 Mn-54 Fe-59 C1 2.85E-6 2.64E-07 3.11E-06 Co-58 C1 Co-60 Ci Zn-65 cf I-131 C1 Cs-134 Ci .

Cs-137 Ci .

Ba-140 C1

' l .

Ce-141 Ci .

Ce-144 Ci C1 .

)

C1 . ;i SR-89 Ci 62.79E-08 6 2.19E-08 62.22E-08 '

65. 58E-09 6 3
  • M-W 6 2.96E-09 Sr-90 C1 2.85E-06 6 2.56E-08 2.64E-07 3.11E-06-_

Total Ci Gross Alpha Ci _ __ 68 . 3 7 E-09_ d 7.30E-09 _6 7. 4 r-n4 4.6E-02 68. 0E-02 ,7.0E-02 1.16E-01

  • C1 T

'ritium p ,p , , , , , , , , , ,

9 *.

  • se e e ,
    • e
    • ** O'

Table 2.3-8 1 MILLSTONE UNIT No. 3 - BATCH CONTAINMENT DRAWDOWN f

Year 1987 Quarterly i Unit January February March Total =l Ac11 des Released ,

~ No activity discharged this quarter

1. Fission gases '

Ze-ly Ci gr.sv - Ci gr sg . Ci a C1 Er-tim .

Cl Xe-135 Ci

_ile-133 C1 gr-39 ,

j Ci Ie-t r/

Ci Ie-135m .-

gr.gy Ci Ze-13% Ci '

ye-131m 5 C1

~

Kr-85 Ci C1 __.

Ar-37

  • q Ci Totti For Period
  • l
t. todines ' l

'  ! Ci (odine-131 l i

Ci '

(

iodine-133 .

l

. 3. Particulate j Cr-51 Ci I  ;

,I Ci th-54 _

Fe-59 C1 Co-58 Ci .

Co-60 Ci 2n-65 c4 I-131 C1 Cs-134 Ci .

Cs-137 Ci C1 Ba-140 '

Cc-141 C1 Ce-144 C1 ci C1 - .

CI TOTAL Ci . 4

_- w Ci __

~

- H-3 C1_ .

Ci . _ _ _

4 pee, e p

  • ar ** ess o
  • *- .* '~ a r .

4

Table 2.3-8 MILLSTONE UNIT No. 3 - BATCH CONTAINMENT DRAWDOWN 1987 I Quarterly Year Total __f m

  • April May June i Unit - ,

hiclides Released __

~

. 1 1, Tission gases ,

i I '

 ! C1 __

Ko-1's Ci tr-87 Ci m gm .

Ci 4.2E-04 4.2E-04_

Kr-85. 6 . 9 3 E-02__

C1 6.3E-02 '10-135 6.29E-03  !

Ci h.133 ci Kr-89 Ci _

4 177

  • C1 , -

I

  • W 135m *' 1 Ci '

.2.38E-03 2.38E-03 tr.g y  ;  ;

Ci '

Ie 13%

Ci 7e-131m

Ci  ! l 6.58E-02  !

Ar-37  ;

6.29E-03 ,

Ci

/

Total Fer Period

  • 9.21E-07)

I 9.21E-07 I  !

t. Iodines I C1

( l i

i I

gg43,,j yj '

I Ci  ;

iodine-133 .

3. Particulate l

- Ci -

Cr-51 -

C1 Mn-54 C1 -

Fe-59 .

C1 Co-58

~

Ci -

Co-60 N . _ _

- f Zn-65 C1 I-131 -__

Ci ' -

Cs-134 C1 Cs-137 '

C1 Ba-140 ' l C1 Ce-141 ,

_ _.. C1 Ce-144 -

.l

~

ci ,

l C1 4 C1 --__

TOTAL --

  • C1 '

Ci + -- __ 3.89E-04 3.29E-O')

~

p_3 C1 2.91E-03

!- 1- -A l l

~

Ci f L_

1 L 1 l

. 1

- . . . l

_. t

... j

sm' ohm to.WE*

brymsoN @4e 2O. w1 W>sb _

nod >"

  • oNO1n

+

5 tt -

dk -@mN 7

{m1&,*

- M xgnO:: a 5e 4'mSSnx mO#MCmn OQ- -

5R,e23 t .

l s* 5=*g e.;.

n-Y *h ,'

. n.

YD Yg . n fy n. y.g>meo

,.w>MIow n-Y 9w* D .a>- Mio- ,.i. mIo~

n- D Y'9ww E E

?g n-S S n-Y94 A A

. Y9wg

  • n- -_

F-E n-s _

iaW L L _ -

Ywuy a-I E E ' '

Y9uy ~ n-

. R R rr n-i?.u e n- . &Mio- .-@MIo Y d' .

oo*p" ,os. y,. .,.on n- .

w M E s=- -

Y - Y n .

.E E 3,,,,.. T

n. T _

. .E3 syy '

. I,

. I

w. I 3 oc ,,e- _

V _

n. V _

l nniw . ,[ s'l\

I 1 -

Yi,r - _ n. -

. T T -

s

-eioe n .

C C .

noiwco n .

A A -

no eo n. -

3.

Ns: enu I

jg -

s w- n .

O O n

ne. at- t N

n. N.

nei wu wo do n .

ne o- I n- j nei eo n9 t n

o .

j n.

eoe>e n- , ,

il n .

m*>MMi d

,4 i

  • s*bNM Od n
w r,

1 I

n. - I' i ' llIilll, Il

Table 2.3-9 .

MILLSTONE UNIT No. 3 - BATCH CONTAINMENT PURGES l

@ arterly har 1987 -

t May  ; Jee I

l Total ---} , -

Unit April t tbc11 des Released t

1. n ssion gases l Ci -

Ze-l'A . Ci _

f h-87 g, -

a p es Ci 3.49E-0: 3.49E-02 h-8k 1.97 1 97 _

Ci t-1e-135 Ci Ie-133 Ci n.e9 Ci Ie-l'D C1 1s-13sm Ci I 2.3SE-Od 2.38E-02

  • i h-89 1.77E-02_

-bC 1.77E-02 Ie._33m 1

~

6 Ci ye.131m *

-_. C_i 2.05 n.85 2.05 1

-Ci .j l Ar.37 I .

l I C3 l _[

[TetalFe? Period ,

l

[

}

o

, 2. lodines 0  ;

I I

iodine-131 Ci } ,

} '

f

{ te[{ne-133 -

3. Particulate I

]

Cl Cr-51 -

Ci _

M.-54

~

Fe-59 Ci - - - - -

[

Co-5B C1 Ci

}

~

Co-60 ~

-~ N --

l 2n ^65 - -

Ci I-131 - -

~ '

~ '

Cs-136~

~

Ci ~ --

-Cs-137_ _ --

C1 Ba-140 - -

~

Ce-141 ' l Ce-144 _

y y

- C1 ^

b L : __ ~~~~~ ~

l

~

TOTAL ~

~

C1---

,-1 __ _ _

p y, _

~

-.- ___ C1 ___. _ ,

- - - ~ ~~ ")

j l .- ---

~

p_ '3

-~

C1 -

]--

-~- - @ -}

L ___ -

e e

Table 2.3-10 MILLSTONE UNIT No. 3 - CONTINUOUS

~

TURBINE GIAND SEALING SYSTEM EXEAUST Year 1987 Quarterly February March Total _i =

Unit J'anuary i

&clides Released No activity released this quarter.

1. Fission gases )

1 I

I C1 ze.1*;

  • C1 gr-37

- C1 g Kr-88  !

C1 Kr-85m -

CI re-135 C1 xe-133 C1 Kr-e9 C1 ye-lyi

  • Ci

- . xe.135m , -

Ci l tv-8)

Ci Xe-13h

Cf Kr-85 Ci Ar-37 .

Ci

[ Total Ter Period '

l

2. Iodines I

i Ci todine-131 )

I Ci todine-133 .

I 3. Particulate C!

Cr-51 -

C1 Hv-54 Ci TeR gg 1

Co-58 .

Co-60 Ci c4 2n-65 ~

~

I-131 _Ci ._

Ci .

Cs-134 .

Cs-137 Ci C1 __

Ba-140 C1 Ce-141 ~

Ce-144 Ci --

Ci C1 -

-. C1 TOTAL __

C1 . -m Ci _.

--4 @M Ci _ _ , _ _

j __ E

  • 2_

. C1 S

      • r= .c .
  • , e 8
  • s*
  • Table 2.3-10

. CONTINUOUS MILLSTONE UNIT No.UST - 3 # /

e June "

~

' f May m,l 1987

cr f Unit f
  • April '

f Mic11 des Released ~'

f Ci f ~~~"""~'~~~~'~

. Fission gases ' /

Ze-l',* Ci Ci arl 687 *  ;

b as Ci ,

/

C1 b ase j Ze-U5 Ci  !

Ie-3p Ci / f Kr 89 Ci Ci lte-177 * .

  • I-475m Ci Kr 8h Ci Ie.17% $1 j 5

Xe 111m ' Cj Kr 85 ci l Ar-37 Ci /

Total Ter Period .

Ci

't. Iodines

  • 3. Particulate I C1 Cr-51 C1
  • f Ci Mn 54 .

Fe-59 cg

[

f' Co-58 Ci Co-60 r4 2n-65 Ci

  • T-131 Ci Cs-134 Ci '

Cs-137 C1 1 Ba-140 '

Ci [

Ce-141 Ci ~

C Ce-144 C1 Ci .

Ci J

.' f TOTAL Ci .,,,..,.

Ci Ci . .

' Ci l

  • No Releases .

f .

  • ~~

. . - ---------- A

r.

Table 2.3-11 ,

' MILLSTONE UNIT No. 3 - BATCH' ,

I MAIN CONDENSER MECHANICAL VACUUM ~ PUMP EXHAUST- 'I

  • . .. Year : 1987 '

Quarterly Merca 1. tai s

==it seeeerv resrearv ,

~ ""

F=eiin.ai.a.4 No activity. released this quarter'.

~ l

). Tission gases C1

- Ze-1g

- C1 gr g7

  • Ci as Er ---

C1 Er-85m .

Ci Ze-135 Ci Ie-133 Ci gr-eg

  • Ci Ke ir7 1
  • Ci
  • Ke-135m e-C1 tr-8 %

Ci

Ci Kr-85 Ci i Ar-37 '

Ci ---

, Totti For Period '

l l

2. 10 dines l i Ci (wine.131

' Ci (

(odine 133

. 3. Particulate _

l i C1 Cr-51 Ci Mn 54 Ci Te-59 __

I Co-58 C1 _

Ci _ _ _

Co-60 _

c4 - . -

Zn-65 -

I-131 Ci --

C1 Cs-134 Cf Cs-137 Ci Ba-140 '

C1 - i Ce-141 C1 ._

Ce-144 l Ci .__

o- . Ci - 4 i

C1 TOTAL _____

Ci - -

3 pump runs, __ _ _ .

no activity released ._ _ C1 C1

l. i -

Ci _.__{ t __ _

I . _ _

e e e s

, 3

~ ~ ' ~ - - - - - .--._'_____

Table 2.3-11 l

~

MILLSTONE UNIT No. 3 - BATCH f

MAIN CONDENSER MECHANICAL VACUUM PUMP EXHA '

' Year _ 1987_

May June 9f#

Unit ' April r Nelides Released I \

1. Fission gases ~m g; \

l Ke-1's - Ci l

Kr 87 Ci ,!

u.gs C1 Er-85cn Ci Ci l Ie-133 Ci --

Kr 89 l Ci Te-1F

- Ci -

l

. t Ze-135m Ci I (

tr-en -

CL- ,

Ie-13 h __

. C1 '

ye.131m -

gq Kr-85 "

\

.-- C1 -_ I Ar.37 j -}

/ Ci l j l LTotal Ter Period

2. todines Ci f I i -l '

f )

! todine-131 Ci j l

~

iodine-133
3. Particulate I -

Cl

  • Cr-51 ~

Ci Mn-54 Ci Fe-59 '

Co-58 Ci

~

l Ci I Co-60

[ N ----

2n-65 I-131 __ C1

}

,- ~

Ci - --

Cs-134 -

Ci Cs-137 -

Ci _

Ba-140 -

_- C1 Ce-141

__ Ci

~

Ce-144

- _ci -

l Ci -

m

~ ---

~

Ci _ - - -

TOTAL

~

~ C1 -

' C1 '

-I -- 'l Ci ._ _

_ L---

L ._. _

'g Ci i

  • No Releases e w *4

. ep e espe =#9 g o

e e 4e a

- - - - - - - - - - ~ _ _ _ _ _

9 3.0 Radioactive Solid Waste Summaries of solid waste shipments for each unith are givenenin attached Tables. The principal radionuclides were considered to be No waste shipped for supercompaction included on the shipping manifest.

has been buried during this period.

Solidification Agent (s)- When solidification was required, cemen used.

Types and typical volumes of containers- i 55 gallon steel drum DOT 17-H container 108 ft 3 steel container I' 87 ft3 LSA steel box 119 ft 3P olyurethane high integrity container 202 ft 3 Polyurethane high integriry container i

i I

I i

I i

h I

F

- ~ _ _ _ _ - _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ . _

Page 1 of 9 TABLE 3 r

EFFLUENT AND WASTE DISPOSAL SEMI ANNUAL REPORT -

SOLIO WASTE AND IRRADIATED FUEL SHIPMEfiTS MILLSTONE UNIT 1 JANUARY 1, 1987 - JUNE 30, 1987 6-Month Est. Total Unit Period Error, %

1. Type of Waste 3

Spent Resins, Filter Sludges, M 7.44E1 Evaporator Bottoms, Etc. Ci 3.81El 2.5El a) 3 M 2.55E0 Burial C1 2.19E2 2.5El Dry Compressible Waste, b) Contaminated Equipment, 3 Etc. Super M 3.14E1 Compaction Ci 2.23E1 2.5El

. c)

- M Ci N/A N/A d) Other(Describe)

2. Estimate of Major Nuclide Composition (By Type of Waste) af Spent Resins, Filter Sludges, Evaporator Bottoms, Etc.

Nuclide (%)

H 3 1.22E-1 C

14 2.47E-1 Cr 51 2.47E-1 Mn 54 5.06E0 55 4.08E1 Fe Co S8 2.94E-1 60 4.28E1 Co g3 63 1.07E0 Sr 90 5.68E-1 G

..___m_ _ - _ _._

Page 2 of 9 Nuclide (%)

131 1.14E-1 C 7

134 2.92E-1 Cs i 137 7.83E0 Cs 140 2.24E-1 Ba 140 2.22E-1 La d Ce l4f 6.89E-2 238 3.80E-3 Pu 239 1.43E-3 Pu 241 5.34E-2 Pu 241 2.44E-3 Am 242 2.62E-4 Cm 244 2.59E-3 Cm b) Dry Active Waste (Burial)

Nuclide (%)

54 5.11E0 Mn 55 1.71El Fe 60 3.43E1 Co 90 2.30E-1

. Sr 99 1.60E-3 Tc 134 3.17E0 Cs 137 3.99El Cs b) Dry Active Waste (Super Compaction)

Nuclide Id.

54 2.54E1 Mn 55 2.62E0 Fe S8 2.61E-1 Co 60 6.94E1 Co 63 4.97E-2 Ni 90 4.92E-3 Sr 99 4.92E-3 Tc  ;

137 2.48E0 Cs

- 3

Page 3 of 9 c) Irradiated Components None d) Other None 1

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 13 Truck (Sole Use Vehicle) Chem Nuclear Barnwell, S.C.

1 Truck (Sole Use Vehicle) Scientific Ecology Group Oakridge, Tenn.

4 e

a 0

e

Page 4 of 9

. l TABLE 3 EFFLUENT AND WASTE DISPOSAL SEMI ANNUAL REPORT -

l SOLID WASTE AND IRRADIATED FUEL SHIPMENTS MILLSTONE UNIT 2 JANUARY 1, 1987 - JUNE 30, 1987 3 6-Month Est. Total

1. Type of Waste Unit Period Error, %

3 Spent Resins, Filter Sludges, M 1.51El a) Evaporator Bottoms, Etc. Ci 1.42E0 2.5El I

3 M 1.43E1 {

Dry Compressible Waste, Burial C1 3.03E-1 2.5El '

b) Contaminated Equipment, 3

Etc. Super M 2.06E0 Compaction Ci 1.72E-1 2.5El Irradiated Components, M 1.61E0 c) Control Rods, Etc. Ci 2.12E4 N/A 3

M ,

d) Other(Describe) Ci N/A N/A l

2. Estimate of Major Nuclide Composition (By Type of Waste) a) Spent Resins, Filter Sludges, Evaporator Bottoms, Etc.

Nuclide (%)

3 1.09E-2 H

14 2.20E-3 C

51 8.95E-3 Cr 54 Mn 2.31E0 )

55 5.86E0 Fe 59 1.82E-3 Fe S7 2.57E-3 Co

~ S8 4.00E1 Co 60 3.51El

- Co _

d

Page 5 of 9 i 4

Nuclide (%)

63 1.20E1 d Ni 90 2.16E-2 Sr __

95 1.33E-3 Zr 99 7.81E-4 Tc l03 l

Ru 2.59E-4 i 110M 3.90E-2 Ag 125 3.56E-2 Sb 129 1.88E-5 1

134 1.13E0 Cs 137 3.48E0 Cs Ce l44 1.36E-3 _

238 5.69E-4 Pu .

239 1.60E-3 Pu 241 2.42E-2 Pu 241 2.04E-4 Am 242 2.89E-5 Cm i 244 1,45E-9 Cm b) Dry Active Waste (Burial)

) -

Nuclide (%)

l 54 1.34E0 Mn 55 3.63E1 Fe 68 3.96E0 Co '

60 1.55El Co 63 1.20E1 Ni 134 7.59E0 Cs 137 2.32E1 Cs b) Dry Active Waste (Super Compaction)

Nuclide (%)

55 3.16E0 Fe 68 2.09El Co 60 5.94E1 Co 63 1.92E0 Ni

)

l

l 1

. Page 6 of 9 I

Nuclide (%) l 90 5.22E-3 o Sr _

99 5.22E-3 Tc 134 3.08E0 Cs l 137 1.18E1 Cs f A

B c) Irradiated Components ]

i l Nuclide (%) )

3 H 1.40E-6 l 10 7.25E-10 Be C

l4 3.86E-8 32 3.31E-7 P

p 33 9.18E-6 35 1.70E-4 S _

36 5.23E-9 Cl 45 1.36E-12 i Ca 51 5.23E-2 Cr 54 2.98E0 Mn 55 6.26El Fe 59 1.70E-2 Fe S8 2.38E-1 Co j

~

60 3.13E1 Co [

S9 1.84E-2 Ni 63 2.77E0 i f Ni 65 2.40E-4 Zn 90 1.68E-8 Sr 99 2.50E-8 Tc 129 8.43E-9 3

137 5.08E-7 Cs Ce l44 8.76E-7 _

238 1.70E-9 Pu Pu 239/240 1.22E-8 241 2.07E-7 Pu )

241 Am 3.79E-7 )I 242 2.44E-9 Cm Cm 243/244 3.65E-9 i

i

Page 7 of 9 Other d)

None

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 6 Truck (Sole Use Vehicle) Chem Nuclear Barnwell, S.C.

1 Truck (Sole Use Vehicle) Scientific Ecology Group Cakridge, Tenn.

9 s

9 e

I Page 8 of 9 l

~

TABLE 3 1

EFFLUENT AND WASTE DISPOSAL SEMI ANNUAL REPORT - l SOLID WASTE AND IRRADIATED FUEL SHIPMENTS MILLSTONE UNIT 3 i JANUARY 1, 1987 - JUNE 30, 1987 6-Month Est. Total i

1. Type of Waste Unit Period Error, % '

3 Spent Resins, Filter Sludges, M 6.60E0 a) Evaporator Bottoms, Etc. Ci 5.06E0 2.5El 3

Dry Compressible Waste, M b) Contaminated Equipment, Etc. Ci N/A N/A 3

Irradiated Components, M c) Control Rods, Etc. Ci N/A N/A

~

g3

. d) Other (Describe) Ci N/A N/A

'2 . Estimate of Major Nuclide Composition (By Type of Waste) a) Spent Resins, Filter Sludges, Evaporator Bottoms, Etc.

Nuclide (%)

3 H 1.62E-1 14 C 1.70E-3 51 Cr 1.17El i 64 Mn 4.170 55 Fe 1.17El i 59 Fe 3.42E0 Co M 6.05El 60 5.59E0 Co )

63 Ni 2.61E0 )

I 6

a

________m _ _ _ _ _ . _ _ . _ _ _ . . _ _ _ _ . _

Page 9 of 9 Nuclide (%)

99 Tc -

4.83E-2 129 1 4.30E-2 241 Am 3.79E-7 242 Cm 2.44E-9 Pv" 1.22E-8 244 Cm 3.65E-9 b) Dry Active Waste q

-]

None c) Irradiated Components i

None d) Other i

, None j i

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 1 Truck (Sole Use Vehicle) Chem Nuclear Barnwell, S.C.

4

  • j i

4.0 SUPPLEMENTAL INFORMATION A. MEASUREMENTS AND APPROXIMATIONS OF TOTAL RADI0 ACTIVITY 4.1 Gaseous Releases

a. Unit 1 Stack - Gaseous Releases (1) Fission and Activiation Gases Stack monitors continuously record the effluent activity and flow rate. During periods when the augmented off-gas i

system is not operable, the radiation monitor reading is ]

l related to uti by off-gas sampling at the steam jet air ejectors and subsequent isotopic analysis. The isotopic activity at the SJAE is mathematically decayed to e'stablish the activity in the stack using the known holdup

~

time. During periods of augmented off-gas system operation, samples are taken directly from the stack with

~

a subsequent isotopic analysis. In both cases, the l calculated activity in the stack is then correlated to tne j monitor reading. The isotopic concentrations at the release point are multiplied by the total stack flow to obtain total uCi release for each isotope.

(2) Iodines and Particulate f

Charcoal cartridges and particulate filters are used to collect todines and particulate, respectively. The filters are then analyzed for isotopic content using a gama spectrometer; particulate filters are also analyzed for strontium. Isotopic concentrations are multiplied by

'. the release flow rate to determine the total amount of j

1

- activity released.

l

9 I

b. Unit 2 Vent Total effluent volume from the Unit 2 Vent per month is multiplied by the isotopic concentrations as measured by ganina i

spectrometer Ge(Li) analysis of grab samples of gases, iodine j l

and particulate to obtain total uCi released from the Vent.

{

l I

c. Unit 2 Containment Purges Grab samples are taken for gaseous, particulate, and iodine. l These are analyzed on Ge(Li) gamma spectrometer an'd concentrations computed. Computed concentrations are then multiplied by the purge volume for total UCi released.

Tritium collection is accomplished by the gas washing bottle method. The sample is counted on a liquid scintillation counter. Concentration is computed using worst possible case, 100% humidity. Concentration is multiplied by volume purged to give total uti released. ,

j

d. Unit 2 Steam Generator Blowdown Tank Vent I i

A decontamination factor (DF) across the steam generator blowdown tank vent has been determined for iodines by )

comparison of the results of gama spectrometry, Ge(Li),

analysis of steam generator blowdown water and grab samples of condensed steam exiting the blowdown tank vent. Thit DF was then applied to the total iodine releases via the steam generator blowdown water to determine the iodine releases out of the blowdown tank vent. An additional factor of 0.33 was utilized to account for the fraction of blowdown volume l l

_^..~nn. r> n _ _ m o _ _ ^__a__ n_ am _nn_ .z_ n _n l

e. Unit 3 Vent and ESF Building Vent ..

The Unit 3 Ventilation Vent collects gas streams from the Auxiliary, Fuel, Waste Disposal, and Service Building exhausts, containment purge and gaseous waste process vent. The Unit 3 Vent is located on the ' roof of the turbine building and discharges 133 feet above grade. The Unit 3 fSF Building Vent f

collects gas streams from the Engineered Safety Features Building Ventilation System. This vent is located on tne south wall and discharges 23 feet above grade. Total Effluent Volume per month is multiplied by isotopic concentrations from the analysis of grab samples to obtain the total activity released. These grab samples are obtained monthly for fission

- gas and tritium, weekly filters for iodines and particulate,

,' monthly composites of particulate filters for gross alpha and Strontium.

f. Unit 3 Containment Drawdown and Purge Unit 3 Containment is drawn down and purged intermittently.

The drawdown is accomplished by using the containment vacuum j steam jet ejector and releases through an unmonitored vent on the roof of the Auxiliary Building. The containment vacuum pump discharge, which maintains sub-atmospheric pressure following the initial drawdown, is released through the Unit 1 l Stack. The purge is the process of discharging air from containment to maintain temperature, humidity, pressure.

- concentration, etc., where air is replaced. Purges are

)

  • filtered and normally released through the Unit 3 Vent but may

, use the Unit 1 Stack. Purges and Drawdowns are intermittent

]

I l

1 and are therefore considered batch releases. Calculated volume discharged is multiplied by isotopic concentrations from the j analysis of grab samples to obtain activity released. i 1

9 Unit 3 Turbine Gland Sealing System Exhaust The turbine gland sealing system prevents air leakage into the I

turbine and valve stems and collects steam leakage. A mixtare of air and steam drawn from the turbine shaft packing is condensed and the noncondensable gases are vented to the  ;

atmosphere at a point above the condensate polishing building.

This vent is at an elevation of 48 feet above grade. Noble Gas Activity released is calculated using the air ejector monitor activity concentration and the percentage of steam to the gland

- sealing condenser. Iodine and particulate activity is the generator blowdown activity calculated using steam concentration and appropriate carry over fraction. (See Appendix H, ODCM).

h. Unit 3 Main Condensor Mechanical Vacium Pump Exhaust _

l The Main Condensor Evacuation System draws the initial vacuum l in the condensor during startup and maintains vacuum during l

startup. The Main Condensor mechanical vacuum pumps exhaust through the vent on the condensate polishing building roof.

Steam Jet Air Ejectors maintains condensor vacuum during normal operation. Air and noncondensable gases removed from the condensor by the steam jet air ejectors are discharged to the,

. Unit 1 Stack.

4 '

Gas Activity released during startup by the Main Noble Condensor Vacuum Pumps is obtained by multiplying the condensor volume by a grab sample of the air ejector decay corrected for time of shutdown. Iodine and particulate activity is obtained from a grab sample of the' mechanical vacuum pump exhaust and volume discharged. (See Appendix H, ODCM).

4.2 Liquid Effluents

a. Liquid Tanks liquids There are numerous tanks which are used to discharge containing radioactivity to the environs; they are:

l Unit 1 - Decontamination Solution Tank Unit 1 - Floor Orain Sample Tanks (2) l Unit 1 - Waste Sample Tanks (2)

Unit 2 - Clean Waste Monitor Tanks (2)

Unit 2 - Aerated Waste Monitor Tank Unit 3 - High Level Waste Test Tanks (2)

Unit 3 - Low Level Waste Tanks (2) l Prior to release, a tank is recirculated for two equivalent tank volumes, a sample is drawn and analyzed on the Ge(Li)

An gama spectrometer for indivdual radionuclides composition.

Isotopic aliquot of the sample is analyzed for tritium.

a concentrations are multiplied by the volume released to obtain

, the total activity released.

l s

I -

A proportional aliquot of each discharge is retained for l l

composite analysis for strontium and gross alpha.

b. , Unit 2 and Unit 3 Steam Generator Blowdown Grab samples are taken of steam generator blowdown water, and are analyzed by gamma spectrometry, Ge(Li)'. Total volume of i) blowdown is multiplied by the isotopic concentrations to determine the total activity released via blowdown. The f I

calculated activity released out of the blowdown tank vent is accounted for pending the point of blowdown sampling.  !

f Tritium is determined through liquid scintillation counting and i

strontiums are analyzed by radiochemical separations and appropriate counting techniques.

  • )

4.3 Estimates of Errors Estimates of errors associated with radioactivity measurements were N de using the following guidelines:

(1) Sampling and Data Collection - 10% accounts for variation in personnel obtaining required data.

(2) Calibration - 5% instrument calibration to NBS standards. j i

(3) Counting of Samples - 10% maximum error due to counting statistics.

'I

+ (4) Flow and Level Measurements - 10% maximum errors on volumes

', released.

l 4.4 BATCH - RELE ASES =

Liquid _

Unit 1 Unit 2 Unit 3_

173 257 263 as

n. Number of Batches:

22,638 77,693 30,750 ,

b. Total Time: (Min) 414 1,180 838
c. Maximum Time:-(Min) i 131 301 117
d. Average Time: (Min) 10 7 5
e. Minimum Time:-(Min)

Average Stream Flow - Not Applicable - Ocean Site Gaseous Unit 2 Unit.2 Unit 3 Unit 3

. Unit 1 Purge Drawdown l Purge Purge WGDT 13 2 2

' 0 1 l

a. Number of Batches:

5,510 540 518 e - 240

b. Total Time: (Min) 505 270 259

- 240

c. Maximum Time: (Min) 424 270 - 259

- 240

d. Average Time: (Min) 20 270 259

- 240

e. Minimum Time: (Min) 4.5 ABNORMAL RELEASES Funnel Spill Unit 3 - Boron Test Tank "A" April 3, 1987 - 1 gallon of low level radioactivity water spilled "A" drain to the environment from an overflow of Boron Test Tank funnel.

H-3 655 uCi; I-131 0.005 uCi o

e 4

1 I

)

l 1

  • i 5.0 CHANGES TO THE REMM/0DCM/PCP There were no changes to the REMM/0DCM/PCP during the period.

i 1

l l

t, O

9 e

. 1 i

1 4

i l

l i

l 1

4

l

)

si

)

6.0 EFFLUENT MONITOR INOPERABILITY During the period covered by this report, the following monitors were inoperable for greater then 30 days:

l l

1. Unit 3 Steam Generator Blowdown Monitor l 1

This monitor has not been placed in initial service I

yet. Until this mo nitor is in-service, Steam ]

Generator Blowdown is b eing recovered without

)

discharge to the environment.

2. Unit 2

)

The Co ndensa t e Polishi ng Facility (CPF) Waste Neutralization Sump Radiation Monitor was inoperable  ;

from Feb r uary 18, 1987 through May 21, 1987. The I

monitor had grounding problems and was repaired and restored to service from May 21, 1987 through June 3, 1987. On June 3, 1987 filter and pump problems resulted in the inoperability through July 10, 1987.

Repairs were made and the monitor was restored to service. During the period of i noperab il i ty ,

required action statements were fulfilled.

O e

W t

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