ML040290603
| ML040290603 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 01/19/2004 |
| From: | Susquehanna |
| To: | Document Control Desk, Office of Nuclear Security and Incident Response |
| References | |
| EP-PS-104, Rev 17 | |
| Download: ML040290603 (10) | |
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PO45
C.b Tab 14 EP-PS-1 04-14 LIQUID DISCHARGE DATA SHEETS Section 1: Release Data Time of release commencement into river (Ti)
Time of release termination (T2)
Duration of release (T3 = T2 - T1, expressed in hours)
Hours Sample location(s)
NOTE:
Complete PART I, II, or IlIl based on location of sample.
Section 2: Determination of Radionuclides (from Part IV)
EC fraction for all radionuclides at Danville (Sd)
Section 3: Times of Arrival at Danville Transit Time to Danville Time of (from Table 1)
Arrival at Danville Leading Edge hrs Peak Concentration hrs Trailing Edge hrs EP-AD-000-138, Revision 7, Page 1 of 9
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Tab 14 EP-PS-1 04-14 LIQUID DISCHARGE DATA SHEETS PART :
Complete this part If the results are for a sample obtained directly from the SSES Cooling Tower Blowdown Discharge (CTBD) line. Otherwise, proceed to Part II of this tab. Upon completion of Part I, proceed to Part IV.
Radionuclides in Sample Co-60 Sr-91 Mo-99 Te-132 1-131 1-133 1-134 1-135 Cs-134 Cs-136 Cs-137 Ba-139 Ba-140 Ba-141 Np-239 Radionuclide Activity Concentrations (C,) of the Sample (Clml)
EC Values (14) for Radionuclides (Ciml) 1 3E-6 2E-5 2E-5 9E-6 1 E-6 7E-6 4E-4 3E-5 9E-7 6E-6 1 E-6 2E-4 8E-6 3E-4 2E-5 EC Fractions (2F1) of Radionuclides 1 The EC (effluent concentration) values () are obtained from Table 2, Column 2 of Appendix B to 10CFR20. These EC values correspond to the PAG value (50 mrem CEDE) for river water at Danville.
2 Obtain the EC fractions (F.) by dividing each radionuclide concentration (C,) by its corresponding EC value (14) as follows:
F1= C/-1. The EC fractions are those for the water entering the Susquehanna River from the SSES discharge.
EP-AD-000-138, Revision 7, Page 2 of 9
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Tab 14 EP-PS-1 04-14 LIQUID DISCHARGE DATA SHEETS PART II:
Complete this part if the results are for a sample obtained from a waste stream entering directly Into the SSES Cooling Tower Blowdown Discharge (CTBD) line. This Includes results for a sample obtained from the SSES Spray Pond or from the SSES Liquid Radwaste System. Otherwise, proceed to Part III of this tab. Upon completion of Part 11 and Part 11 (continued), proceed to Part IV.
Flow Rate (F.) of Waste Stream into the CTBD line (gpm)'
Flow Rate (F2) of CTBD line (gpm)2 Dilution Factor (D2) for the CTBD line3 l
l 1 Obtain the flow rate (F.) for the waste stream entering the CTBD line. If the waste stream is the SSES Spray Pond, its flow rate into the CTBD line may be determined as follows: a) Obtain the spray pond level from the Control Room, and b) Using the spray pond level, obtain the flow rate (F.) for the spray pond from Table 2.
2 Obtain the flow rate (F2) of the CTBD line from the TSC Chemistry Coordinator or TSC Coordinator, if possible. If the actual flow rate can't be obtained from the TSC Coordinator or TSC Chemistry Coordinator, assume that it is 5,000 gpm.
3 The dilution factor (D2) for the CTBD line is obtained by dividing the sum of the waste stream and CTBD line flow rates (F,+F2) by the waste stream flow rate (F.) as follows: D2 = (F 1+F2)/F 1.
EP-AD-000-1 38, Revision 7, Page 3 of 9
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LIQUID DISCHARGE DATA SHEETS Tab 14 EP-PS-104-14 PART II (Continued)
Radionuclides in Sample Co-60 Sr-91 Mo-99 Te-132 1-131 1-133 1-134 1-135 Cs-134 Cs-136 Cs-137 Ba-139 Ba-140 Ba-141 N -239 Radionuclide Activity Concentrations (C,) of the Sample Gunml)
Expected Radionuclide Activity Concentration (E2) in the CTBD Line (Ci/mI) 4 EC Values (L,) for Radionuclides (tCml)'5 31E-6 2E-5 2E-5 9E-6 1 E-6 7E-6 4E-4 3E-5 9E-7 6E-6 1 E-6 2E-4 8E-6 3E-4 2E-5 EC Fractions TF,) of Radionuclides 4
Obtain the radionuclide concentrations expected (E2) in the CTBD line by dividing the radionuclide concentrations (C,) by the CTBD line dilution factor (D2) as follows: E2 = C/D2.
5 The EC (effluent concentration) values (L,) are obtained from Table 2, Column 2 of Appendix B to 1 OCFR20. These EC values correspond to the PAG value (50 mrem CEDE) for river water at Danville.
6 Obtain the EC fractions (F.) by dividing each expected radionuclide concentration (E2) by its corresponding EC value (L,) as follows: F, = E2/ 1. The EC fractions are those for the water entering the Susquehanna River from the SSES discharge.
EP-AD-000-1 38, Revision 7, Page 4 of 9
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Tab 14 LIQUID DISCHARGE DATA SHEETS EP-PS-1 04-14 PART Ill: Complete this part if the results are for a sample obtained from a waste stream entering into the Spray Pond before being released to the SSES Cooling Tower Blowdown Discharge (CTBD) line. Upon completion of Part IlIl and Part IlIl (continued), proceed to Part IV.
Volume (V) of Release into the Spray Pond (gallons)'
l
_l SSES Spray Pond Level2 Dilution Factor (Di) for the Spray Pond3 Flow Rate (F1) of Spray Pond into the CTBD line (gpm)4 Flow Rate (F2) of CTBD line (gpm)5 Dilution Factor D2) for the CTBD lines 1 Obtain the volume of the release to the Spray Pond from the TSC Chemistry Coordinator or TSC Coordinator.
2 Obtain the SSES Spray Pond level from the Control Room.
3 Obtain the dilution factor (DI) for the Spray Pond by dividing 2E7 by the volume (V) of the release into the Spray Pond as follows:
D, = 2E7N.
4 Obtain the flow rate (F.) from the SSES Spray Pond from Table 2. (Spray Pond level is obtained from the Control Room, see Step 2.).
5 Obtain the flow rate (F2) of the CTBD line from the TSC Chemistry Coordinator or TSC Coordinator, if possible. If the actual flow rate can't be' obtained from the TSC Coordinator or TSC Chemistry Coordinator, assume that it is 5,000 gpm.
6 Obtain the dilution factor (D2) for the CTBD line by dividing the sum of the Spray Pond (waste stream) and CTBD line flow rates (F,+F2) by the Spray Pond flow rate (Fl) as follows: D2 = (F. + F2)/F1.
EP-AD-000-138, Revision 7, Page 5 of 9
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Tab 14 EP-PS-1 04-14 LIQUID DISCHARGE DATA SHEETS PART I (Continued)
Radionuclides in Sample Co-60 Sr-91 Mo-99 Te-132 1-131 1-133 1-134 1-135 Cs-134 Cs-136 Cs-137 Ba-139 Ba-140 Ba-141 Np-39 Radionuclide Activity Concentrations (C,) of the Sample (+/-Cfml)
Expected Radionuclide Activity Concentration (El) in the Spray Pond (CVmI) 7 Expected Radionuclide Activity Concentration (E2) in the CTBD Line (CVml) 8 R adionucides (C m l) 9 3E-6 2E-5 2E-5 9E-6 1 E-6 7E-6 4E-4 3E-5 9E-7 6E-6 1 E-6 2E-4 8E-6 3E-4 2E-5 EC Fractions (F) of Radionuclides 0 7 Obtain the radionuclide concentrations expected (El) in the Spray Pond by dividing the radionuclide concentrations (C,) of the sample by the dilution factor (Di) of the Spray Pond as follows: El = C/D,.
8 Obtain the radionuclide concentrations expected (E2) in the CTBD line by dividing the radionuclide concentrations (E1) by the CTBD line dilution factor (D2) as follows: E2 = El/D2.
9 The EC (effluent concentration) values (L,) are obtained from Table 2, Column 2 of Appendix B to 1 OCFR20. These EC values correspond to the PAG value (50 mrem CEDE) for river water at Danville.
10 Obtain the EC fractions (F,) by dividing each expected radionuclide concentration (E2) by its corresponding EC value (LI) as follows: F1= E2/L,. The EC fractions are those for the water entering the Susquehanna River from the SSES discharge.
EP-AD-000-1 38, Revision 7, Page 6 of.9
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Tab 14 EP-PS-1 04-14 LIQUID DISCHARGE DATA SHEETS PART IV: Complete this part using the results obtained from either Parts I, II, or ll, as applicable.
Undiluted Sum () of EC Fractions for all Radionuclides' River Depth (RcR) Read at the Control Room - 0C653 or ENVIR in PICSY 2 Dispersion Factor to Danville (M) from Table 1 Diluted Sum (Sd) of EC Fractions for all Radionuclides at Danville3 4 1 Obtain the undiluted sum (S) of EC fractions for all radionuclides by adding the EC fractions (Fi) for all radionuclides as follows:
S =
F Obtain the EC fractions from either Part, 11, or ll, as appropriate.
2 If the river depth (REL) read at the SSES Environmental Lab is available, convert to the depth (RCR) read at the Control Room as follows: RCR = 12 x REL + 126.
3 Obtain the diluted sum (Sd) of EC fractions by dividing the undiluted sum () of EC fractions by the dispersion factor (M) as follows: Sd = S/M.
4 The diluted sum of EC fractions is at Danville after dilution of the SSES effluent by the Susquehanna River enroute.
EP-AD-000-138, Revision 7, Page 7 of 9
Tab 14 EP-PS-104-14 TABLE 1 SUSQUEHANNA RIVER:
DEPTH - DISPERSION FACTOR - TRANSIT TIME TO DANVILLE RIVER DISPERSION IT
_ho DEPTH AT DANVILLE TRANSIT TIME (hou (in)*
l (M)
Leading Edge Peak Conc l Trailing Edge 144 136.4 68.7 74.3 141.2 150 155.5 64.8 70.3 136.5 156 179.2 61.1 66.5 131.9 162 208.3 57.2 62.3 127.2 168 281.3 45.9 52.4 112.9 174
__250.6 35.5 41.2 99.7 180 l_261.5 34.5 40.0 95.6 186 277.8 33.0 38.3 90.2 192 297.3 31.4 36.4 84.0 198 323.6 29.5 34.3 76.7 204 366.7 26.9 31.3.
66.7 210 456.6 23.0 27.2 52.7 216 588.2 20.0 24.0 40.8 222 869.6 16.5 20.5 27.5 228 980.4 15.3 19.3 24.3 234 1072 14.7 18.7 23.7 240 1174 14.2 18.2 23.0 246 1285 13.5 17.5 22.5 258 1567 12.2 16.2 21.0 270 2058 10.7 14.7 19.5
__282 2597 10.0 14.0 18.7 294 3068 9.8 13.8 18.3 l
_306 3559 9.8 13.8 18.0 318 4082 9.8 13.8 17.7 I
330 4651
_9.7 13.7 17.2 342 5236 9.7 13.7 16.8 354 5882 9.7 13.7 16.3 366 6536 9.5 13.5 16.0 378
__7246 9.5 13.5 15.5 390 8000 9.3 1
13.3 15.0 TABLE 2 DISCHARGE FROM SPRAY POND TO COOLING TOWER BLOWDOWN LINE For depth readings found between depths stated above, round to closest figure.
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If value falls exactly between two depths reported above, round to the lesser value.
EP-AD-000-138, Revision 7, Page 8 of 9
tI Tab 14 EP-PS-1 04-14 VS.
SPRAY POND WATER SURFACE ELEVATION SPRAY POND DISCHARGE RATE WATER SURFACE TO BLOWDOWN ELEVATION CONDUIT (I)
(feet above msl)
(gpm) 678.5 0
.6 541
.7 1,530
.8 2,849
.9 4,445 679.0 6,213
.1 8,166
.2 10,271
.3 12,525
.4 14,804
.5 14,964
.6 15,123
.7 15,279
.8 15,434
.9 15,588 680.0 15,740
.1 15,891
.2 16,040
.3 16,188
.4 16,334
.5 16,480
.6 16,624
.7 16,766
.8 16,907
.9 17,048 SPRAY POND DISCHARGE RATE WATER SURFACE TO BLOWDOWN ELEVATION CONDUIT (I)
(feet above msl)
(gpm) 681.0 17,187
.1 17,325
.2 17,462
.3 17,598
.4 17,733
.5 17,867
.6 18,000
.7 18,131
.8 18,262
.9 18,392 682.0 18,521
.1 18,649
.2 18,777
.3 18,903
.4 19,029
.5 19,154
.6 19,278
.7 19,401
.8 19,523
.9 19,645 683.0 19,766
.1 19,886
.2 20,005
.3 20,124
.4 20,242
.5 20,359 EP-AD-000-1 38, Revision 7, Page 9 of 9.