ML20235Y419
| ML20235Y419 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 12/31/1988 |
| From: | NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML20235Y412 | List: |
| References | |
| NUDOCS 8903140120 | |
| Download: ML20235Y419 (15) | |
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' O Page 1
MONTICbLLO HUCLEAR GENERATING PLANT Period Jul - Dec 1988 NORTHERN STATES POWER COMPANY License No. DPR-22 EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT Supplemental Information 1.
Regulatory Limits - Quarterly levels requiring reporting to Nuclear Regulatory Commission A.
Hoble Gases:
5 mrad / quarter gamma radiation 10 mrad / quarter beta radiation B.
Long Lived Iodines, Particulate, and Tritium 7.5 mrem / quarter to any organ C.
Liquid Effluents:
1.5 mrem / quarter dose to the total body 5.0 mrem / quarter dose to any organ 2.
Maximum Permissible Concentrations:
A.
Hohle Gases:
10 CFR Part 20, Appendix B, Table II, Column 1 B.
Long Lived Iodines, Particulate, and Tritium:
10 CTR Part 20, Appendix B, Table II, Column 1 l
C.
Liquid Effluents:
10 CFR Part 20, Appendix B, Table II, Column 2 2 E-04 uci/ml for dissolved and entrained gases 3.
Average Energy:
(Not Applicable) a O
g;ast:8asaas8 sin,g2
,/
l Page 2
MONTICELLO MUCLIAR GENERATING PLANT Period:
Jul - Dec 1988 HORTHERN STATES POWER COMPANY License No. DPR-22 l'
EFFLUENT AMD WASTE DISPOSAL SEMIAMMUAL REPORT i
(
Supplemental Information (continued) 4.
Measurements and Approximations of Total Radioactivity:
A.
Hohle Gases:
Continuous gross activity monitors in Reactor Building Vent and plant stack exhaust streams.
Weekly isotopic analysis of steam jet air ejector stream.
Monthly analysis of storage tank contents, i
l B.
Iodines in Gaseous Effluents Continuous monitoring with charcoal cartridges in Reactor Building vent and plant stack exhaust streams with weekly analysis.
l C.
Particulate in Gaseous Effluents l
Continuous monitoring with particulate filters in Reactor Building vent and plant stack exhaust streams with weekly analysis.
D.
Tritium in Gaseous Effluent:
Continuous monitoring with silica gel cartridges in Reactor Building vent and plant stack exhaust streams with biweekly analysis.
E.
Liquid Effluents:
Tank sample analyzed prior to each planned release and continuous monitoring of gross activity during planned release.
5.
Batch Releases:
A.
Liquid 1.
Number of Batch Releases 0
2.
Total Time Period For Batch Releases 0.0 Min
- 3. Maximum Time Period for a Batch Release 0.0 Min 4.
Average Time Period for a Batch Release 0.0 Min 5.
Minimum Time Period for a Batch Release 0.0 Min 6.
Average River Flow During Releases 0.0 Cf/sec B.
Gaseous 1.
Number of Batch Releases 0
2.
Total Time Period for Batch Releases MA Min 3.
Maximum Time Period for a Batch Release NA Min 4.
Average Time Period for a Batch Release HA Min 5.
Minimum Time Period for a Batch Release HA Min 6.
Abnormal Releases:
P A.
Liquid 1.
Number of Releases 0
2.
Total Activity Released 0.0 Ci I
B.
Gaseous 1.
Number of Releases 0
2.
Total Activity Released 0.0 Ci
Page 3
MONTICELLO MUCLEAR GENERATING PLANT Period:
Jul - Dec 1988 HORTHERM STATES POWER COMPANY License No. DPR-22 EPPLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT Table 1A Gaseous Effluents - Summation of all Releases Units 1st Str 2nd Str Pcnt Est Error A.
Hoble Gases:
1.
Total Release A.
Elevated Release C1 1.91E+03 1.74E+03 B.
Building Vent Release Ci 2.63E+02 2.49E+02 C.
Total C1 2.17E+03 1.99E+03 5.00E+01 2.
Average Release Rates A.
Elevated Release uCi/sec 2.40E+02 2.18E+02 B.
Building Vent Release uCi/sec 3.30E+01 3.14E+01 C.
Total uC1/sec 2.73E+02 2.50E+02 5.00E+01 3.
Percent Tech Spec Strly Reporting Level Gamma Radiation 6.00E+00 5.86E+00 1
Beta Radiation 3.57E+00 3.55E+00 B.
Iodines 1.
Total I-131:
A.
Elevated Release Ci 4.03E-03 3.18E-03 B.
Building Vent Release Ci 7.04E-03 6.35E-03 C.
Total C1 1.11E-02 9.52E-03 5.00E+01 2.
Average I-131 Release Rates A.
Elevated Release uC1/sec 5.07E-04 4.00E-04 B.
Building Vent Release uC1/sec 8.86E-04 7.98E-04 C.
Total uCi/sec 1.39E-03 1.20E-03 5.00E+01 C.
Long Lived Particulate and Gross Alpha Releases:
1.
Total Particulate:
A.
Elevated Release C1 1.04E-03 :3."11E-02 B.
Building Vent Release Ci 6.13E-05'4i87E-04 l
C.
Total C1 1.10E-03 3,.16E-02:5.00E+01 1
2.
Average Release Rate:
2 A.
Elevated Release uC1/sec 1.31E-04:3;92E 03' b.
Building Vent Release uCi/sec 7.72E-06 6~.13E-05; C.
Total uC1/sec 1.39E-04 3.98E-03 5.00E+01 8
i-Page 4
MONTICkLLO MUCLEAR GEMERATING PLAMT Periods-Jul - Dec 1988 MORTHERN STATES POWER COMPANY License No. DPR-22 EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT Table 1A Gaseous Effluents - Summation of All Releases (Continued)
Units 1st Str 2nd 9tr Pont Est Error 3.
Gross Alpha Radioactivity:
A.
Elevated Release ci 1.71E-07 1.62E-07 B.
Building Vent Release Ci 9.46E-06 6.46E-06 C.
Total Ci 9.63E-06 6.62E-06 1.00E+02 D.
Tritium:
1.
Total Releases A.
Elevated Release C1 5.66E+00 3.73E+00 B.
Building Vent Release C1 2.04E+01 2.12E+01 C.
Total CI 2.61E+01 2.50E+01 5.00E+01 2.
Average Release Rate:
A.
Elevated Release uci/sec 7.13E-01 4.69E-01 B.
Building Vent Release uCi/see 2.57E+00 2.67E+00 l
C.
Total uCi/sec 3.28E+00 3.14E+00 5.00E+01
!lE. Percent Tech Spec 9trly Reporting 2.24E+00 1.96E+00 i
Level for Long Lived Iodines, Matriculates, and Tritium l
l l
l l
l o
1 l
E 1
f
Page 5
MONTICELLO MUCLEAR GENERATING PLANT Period:
Jul - Dec 1988
-HORTHERN STATES POWER COMPANY License No. DPR-22 EFFLUENT AND WASTE DISPOSAL SEMIAHHUAL REPORT Table 1B Gaseous Effluents - Elevated Release Continuous Mode Batch Mode Huolides Released Units 1st 9tr 2nd 9tr 1st 9tr 2nd 9tr 1.
Hoble Gases Xe133 C1 5.67E+02 5.94E+02 0.0 0.0 Xe135 C1 1.93E+01 1.62E+01 0.0 0.0 Kr85M C1 4.04E+00 3.37E+00 0.0 0.0 Kr88 C1 1.31E+01 1.10E+01 0.0 0.0 Kr87 Ci 2.01E+01 1.66E+01 0.0 0.0 Xe138 Ci 3.34E+02 2.85E+02 0.0 0.0 Kr90 C1 1.17E+01 9.87E+00 0.0 0.0 Xe139 Ci 3.48E+01 2.94E+01 0.0 0.0 Kr89 Ci 3.46E+02 2.92E+02 0.0 0.0 Xe137 Ci 4.52E+02 3.82E+02 0.0 0.0 Xe135M Ci 2.69E+01 2.27E+01 0.0 0.0 I
Kr83M Ci 4.41E+00 3.17E+00 0.0 0.0 Xe133M Ci 2.07E+00 2.60E+00 0.0 0.0 Xe131M Ci 3.13E+00 3.05E+00 0.0 0.0 Kr85 Ci 6.78E+01 6.54E+01 0.0 0.0 Total for Period C1 1.91E+03 1.74E+03 0.0 0.0 2.
Iodines I-131 Ci 4.03E-03 3.18E-03 0.0 0.0 I-133 C1 1.78E-02 1.36E-02 0.0 0.0 I-135 C1 2.30E-02 1.91E-02 0.0 0.0 r
Total Ci 4.48E-02 3.58E-02 0.0 0.0 a
8
C.
Page 6
MONTICELLO NUCLEAR GENERATING PLANT Period:
Jul - Dec 1988 NORTHERN STATES POWER COMPANY License No. DPR-22 EFFLUENT AND WASTE DISPOSAL SEMIAHHUAL REPORT Table IB Gaseous Effluents - Elevated Release (Continued)
Continuous Mode Batch Mode Nuclides Released Units 1st 9tr 2nd 9tr 1st 9tr 2nd 9tr S.
Particulate
- Ce141 Ci 0.0 4.06E-07 0.0 0.0 Ba140 Ci 8.75E-04 3.07E-02 0.0 0.0 Cs137 Ci 3.73E-05 3.55E-04 0.0 0.0 Rul03 Ci 0.0 4.26E-07 0.0 0.0 Sr90 Ci 6.04E-07 0.0 0.0 0.0 Sr89 C1 1.29E-04 0.0 0.0 0.0 Zn65 Ci 0.0 7.56E-07 0.0 0.0 Co60 Ci 0.0 9.94E-06 0.0 0.0 1
Fe59 Ci 0.0 4.75E-06 0.0 0.0 l
CoS8 Ci 0.0 8.59E-07 0.0 0.0 l
Mn54 Ci 0.0 4.31E-06 0.0 0.0 l
Cr51 Ci 0.0 1.25E-05 0.0 0.0 l
Total C1 1.04E-03 3.11E-02 0.0 0.0 1
1 l
i 1
l 1
b l
E
- b..<.
- (-
4 pega 7
4 MONTICELLO'MUCLEAR' GENERATING. PLANT Period J u17 - Dec.1988
'MORTHERM STATES POWER. COMPANY License No. DPR-22 L.
~
EFFLUENT AND WASTE DISPOSAL SEMIAMMUAL REPORT
. Table IC-Gaseous Effluents - Building Vent Release Continuous Mode ~
BatchLMode-
.MuolidessReleased Units 1st Str 2nd Str ist Str.
2nd Stri 3
i ll'.. Noble Gases: -
t Xo133 Ci 5.63E-01' 5.55E-01 0.0 0.0 J-Xo135 Ci 4.08E+00 :3.85E+00 0.0 0.0 j
Mr85M Ci 8.44E-01 7.85E-01 0.0-0.0 KrC8 Ci 2.76E+00 2.58E+00 0.0 0.0 Kr87 Ci-4.19E+00 =3.91E+00 0.0 0.0 X6138 Ci 6.89E+01 6.60E+01 0.0 0.0.
Kr90 Ci 2.41E+00 2.29E+00. 0'. 0 0.0
.)
Xo 13 9.
Ci 7.18E+00 6.81E+00 0.0
.0.0-
~Kr89 Ci 7.16E+01 6.78E+01 0.0 0.' O Xs137 Ci 9.36E+01 '8.87E+01 0.0 0.0 e
X3135M Ci 5.59E+00 5.27E+00 0.0-0.0 KrC3M C1 7.94E-01 7.42E-01 0.0 0.0 Xo133M C1 2.06E-02 1.98E-02 0.0 0.0 Xe131M Ci 1.13E-03 1.15E-03 0.0 0.0
>Kr85' C1 1.02E-02' 1.17E-02 0.0 0.0 Total for Period C1 2.63E+02 2.49E+02 0.0 0.0 l
-2.
Iodines I-131 Ci 7.04E-03 6.35E-03 0.0
.0.0
.I-133 Ci 4.13E-02 3.75E-02 0.0 0.0 l
I-135 C1 6.77E-03 1.65E-02 0.0 0.0 l
c Total Ci 5.52E-02 6.03E-02 0.0 0.0 i
1 S'
5
u
~
Pcgo 8
MONTICELLOMUCLEAR' GENERATING-PLANT Period:
Jul - Dec 1988 l
NORTHERX-STATES' POWER COMPANY License No. DPR-22'
{
J EFFLUENT AND WASTE DISPOSAL SEMIAMMUAL REPORT i
R l*
Table 1C ' Gaseous Effluents - Building Vent Releases (Continued) k Continuous Mode Batch Mode Nuclides' Released.
Units 1st Str 2nd Str 1st Str 2nd Str 3.
Porticulates Bc140 Ci 0.0 2.80E-04 0.0 0.0 cc137 Ci 0.0 2.21E-06 0.0 0.0.
Sr89 Ci 6.13E-05 0.0 0.0 0.' 0 Co60 Ci 0.0 1.62E-04 0.0 0.0 Mn54 Ci 0.0 8.71E-06
-0.0 0.0 Cr51 Ci 0.0 3.39E-05 0.0 0.0<
Total-Ci 6.13E-05 4.87E-04 0.0 0.0 1
5
1 Pcgo 9
l-MONTIhELLOMUCLEAR. GENERATING PLANT Periods -Jul - Dec 1988
.MORTHERM STATES POWER COMPANY License No. DPR-22 EFTLUENT AMD WASTE DISPOSAL SEMIAMMUAL REPORT Table 2A Liquid Effluents:- Summation of All Releases 1
Units.
1st Str 2nd Str Pcnt Est Error A.
Fission:and-Activation Products:
'1.: Total Release-Ci 0.0 0~0 0.0 (Except H-3, Gases, and Alpha) 2.
Avg Diluted Concentration uCi/ml 0.0 0.0 B.: Tritiums
' 1.
Total Release ci 0.0 0.0 0.0 K
- 2.. Avg Diluted concentration uCi/ml 0.0 0.0 C.
Dissolved and Entrained Gases
'1. Total. Release ~
(1 0.0 0.0 0.0
- 2.. Avg Diluted Concentration aci/ml 0.0.
0.0 D.'Forcent Strly Tech. Spec. Reporting Lovel.
'l LWhole Body Dose 0.0 0.0
. Organ Dose 0.0 0.0 E.
Gross Alpha Radioactivity:
1.
Total Release Ci 0.0 0.0 0.0 T.
Volume of Wasta Released Liters 0.0 0.0 0.0 i
I G.
Volume of Dilution Water Used Liters 0.0 0.0 0.0 l
l 1
l 1
__._._______._______________.__m.._________._m_
y l
. - * - ^
pegg 10.
i 1
iMONTICELLO MUCLEAR' GENERATING PLANT' -
' Period *. Jul - Dec 1988 l
JMORTHERM STATES. POWER COMPANY License No. DPR -!
ETTLUENT AMD WASTE DISPOSAL SEMIAMMUAL REPORT i
~
i t
Table 2B Liquid-Effluents l
.I Continuous Mode Batch Mode
.Muclides' Released Units 1st Str-2nd Str 1st-Str 2nd Str l-b 1
l-Mone Released This Period h.
p-1 i
L j
s 1
L 1
l l
l 1
l l
.1
-l D-Q;
Pego 11
'MONTICELLO MUCLEAR GENERATING PLANT Period:
Jul
.Dec 1988
[-~NORTHERM~STATESPOWERCOMPANY License No. DPR-22 EFFLUENT AMD WASTE DISPOSAL SEMIANMUAL REPORT Table 3 Solid Waste and Irradiated Fuel Shipments i
A.
Solid Waste Shipped offsite Tor Burial or Disposals i
- 1.
Type.of Waste Pont Est
)
i Units Total Error A.
Spent Resins, Filter Sludges, Cu Meter 2.33E+01 Evaporator Bottoms, Etc.
Ci 8.54E+01.5.00E+01 h
B.
Dry Compressible Waste, Cu Meter 3.75E+01 Contaminated Equip, Etc.
Ci 8.28E+00 5.00E+01 l
C.
Irradiated Components, Cu Meter 0.0 Control Rods, Etc.
Ci 0.0 0.0 l
L D.
Other (described below):
None l.
f L
4 Pago'12 iMONTICELLO MUCLEAR GENERATING.PLAMT Period:
Jul - Dec 1988
'MORTHERM STATES POWER COMPANY License No. DPR-22 EFFLUEXT AMD WASTE DISPOSAL SEMIAMMUAL REPORT Table 3 Solid Waste and~ Irradiated-Fuel Shipments'(Continued) 2.
Measured Major Nuclide Composition by Type'of Wastes TYPE Muolide Percent'
'A.
Ba140 5.46E-01 i
Cs137 1.42E+01 Cs134
-5.08E+00 Sr90 1.18E-01' I
Sr89 6.11E-01 Zn65 5.78E+00 Co60 3.37E+01 Mn54 2.70E+00 Cr51 6.44E-01 I 131 1.67E+00 Fe55 3.20E+01 B
Ba140 7.45E-02 Cs137 2.83E+00 Cs134 2.01E+00 Sr90 1.63E-02 Sr89 2.39E-01 Zn65 2.97E+00 co60 3.52E+01 Fe59 1.49E-01 CoS8 3.37E-01 Mn54 5.71E+00 Cr51 1.47E+00 Fe55 4.57E+01 1
1 I
l
Pogo 13 i,MONTICELLO-MUCLEAR: GENERATING PLANT Periods-Jul - Decc 1988 KNORTHERM STATES POWER COMPANY:
License No. DPR-22
-EFFLUEXT AND WASTE DISPOSAL'SEMIAMMUAL REPORT 1:
Table.3 Solid Waste'and Irradiated Fuel' Shipments (Continued) 3.
Solid Waste Dispositions
-Mumber of Shipments
. Mode' Destination i[ -
t a4
' Truck Chem-Muc.Inc., Barnwell, SC 1
Truck US-Ecology, Richland,-WA 1
' Rail-US Ecology, Richland,.WA B.. Irradiated Fuel Shipments:
Number;of-Shipments Mode Destination Mone fL e
l Lt-l h-
_n___________________.___.____.___..._...
V..
t
' ^ '
Pcgo ~ 14
-MONTICELLO'MUCLEAR GENERATING PLANT-Period
'Jul - Dec 1988 MORTHERM^ STATES POWER COMPANY.
License No. DPR-22 ETTLUENT AMD NASTE DISPOSAL SEMIAMMUAL[ REPORT Table 3-Solid Waste and Irradiated Tuel Shipments (Continued)
[C.
p
. Sh1PPing Container and Solidification Methods No.
Volume Activity Type-of Container Solidification (M3)'
(Ci)
Waste Code Code (88-22) 5.83E+00 1.59E+01 A
A
)
(88-26) 5.66E+00.7.50E+00 B
L' (88-27) 5.83E+00'3.08E+01 A
A (88-30).5.83E+00 1.68E+01
'A-A b
- (88-31) 3.19E+01 7.74E-01 B
L (88-34) 5.83E+00 2.20E+01' A
A o
CONTAIMER CODES:
L - LSA A - Type A B - Type B 2 - Large Quantity SOLIFICATION CODES:
C - Cement U'- Urea Formaldehyde c
l I
u____-
.__m.
..________.__-_____m__
____.A_ _ _
Pcgo 15 ENTICELLO MUCLEAR GENERATING PLAMT Period:
Jul - Dec 1988 30RTHERM STATES POWER COMPANY License No. DPR-22
'EPPLUENT AMD.NASTI DISPOSAL SEMIAMMUAL REPORT
}Oto0 8 Rolocsa of individual noble gas isotopes from'the plant
)teck was' determined using an isotopic analysis at the steam
)ot cir ejector.
Xe133,.Xe135,.Kr85M, Kr88, Kr87, and (0138 ware measured and used to characterize the mode of gas
- 0130C0 from the fuel.
Other significant noble gases were lctornined'using known ratios, the measured' total offgas 3cidup system delay time, and the known fraction of the
)figes atream released via the gland exhauster.
An isotopic analysis for noble gases.is normally not
>oasible at the building vents.
Individual isotopes are Onore11y below their lower limit of detection (LLD).
Borofore,'for reactor building. vent releases, the soblo gas isotopic mixture,.is assumed to be the same as
@s cixture determined at the steam jet air ejector.
- i. Information specified in Regulatory Guide 1.21
&ich 1c not applicable to the Monticello' plant is adicated by
'MA'.
Nuclides not detected in plant effluents (those clow the.LLD of the analysis) are not included in
&o quantities reported released.
LLD values are recorded ad must be less than the min 2 mum LLD values stated in the enticello Technical Specifications.
!