Text

Calculation EC-ENVR-1058, Crhe Accident Dispersion Factors (X/Q)
	ML060120478
Person / Time
Site:	Susquehanna
Issue date:	07/19/2005
From:	Bunker P, Waselus M; Susquehanna
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	PLA-5963 EC-ENVR-1058
	Download: ML060120478 (60)
	v • d • e

NUCLEAR ENGINEERING CALCULATION COVER SHEET NEPM-QA-0221-1 Tt Page I of 60

>2. TYPE:

CALC

>3. NUMBER:

EC-ENVR-1058

>5. UNIT 3

ap6. QUALITY CLASS:

Q

,7. DESCRIPTION:

CRHE Accident Dispersion Factors (x/Q)

>4. REVISION:

0

8. SUPERSEDED BY:

9. Alternate Number:

10. Cycle:

11. ComputerCodelModelused:

ARCON96

12. Discipline:

R

>13. Are any results of this calculation described In the Licensing Documents?

3 Yes, RefertoNDAP-QA-0730andNDAP-QA-0731 El No

>14. Is this calculation changing any method of evaluation described in the FSAR and using the results to support or change the FSAR? (Refer to PPL Resource Manual for Definition of FSAR) 0 Yes, 50.59 screen or evaluation required.

0 No

,15. Is this calculation Prepared by an External Organization?

0 Yes D No EG771 Qualifications may not be required for individuals from external organizations (see Section 7.4.3).

I

>16. Prepared by:

>17. Reviewed by:

>18. Verified by:

>19. Approved by:

M. M. Waselus e

jq *.,,wJh 1}67 14& 4 Print Name(EG771 Qualification Required)

Signature Date' P. L. Bunker oZ Print Name(EG771 Qualification Required)

Signature Date P. L. Bunker

& -;,?,

S;7f/

Print Name(EG771 Qualification Required)

M. G. Capiotis Signature Date

.5//zacti-Print Name(Quaiified per NEPM-QA-0241 and rigrature Date comply with Section 7.8 of NEPM4-A-022 1)

>20. Accepted by:

11 1i

. 'e OCS SIGNATUREIDATE ADD A NEW COVER PAGE FOR EACH REVISION FORM NEPM-OA-0221-1. Revision 8. Page 1 of 1, ELECTRONIC FORM ADD A NEW COVER PAGE FOR EACH REVISION FORM NEPM-OA-0221-1. Reisbon 8. Pace i of 1. ELECTRONIC FORM INUCLEAR Rr.&iiATFIdffLs I

PP&L CALCULATION SHEET Dept.

0341 Red & Eff Tech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Caic. No. EC-ENVR-1058 Designed By

m. M. Waselus (lQ)

Sh. No.

2 Checked By P. L. Bunker TABLE OF CONTENTS 1.0 PURPOSE...................................

3

2.0 CONCLUSION

'S AND RECOMMENDATIONS...................................

.3 3.0 ASSUMPTIONS / INPUT..................

.4 4.0 METHODOLOGY..................

5 5.0 RESULTS.1........

4

6.0 REFERENCES

15 Attachment I - EXCEL File - Taut String Distances.16 - EXCEL File (Formula)- Taut Sring Distances 18 - RBIEV.log..20 - RB2EV.log..23 - TB I EVVllog.26 - TB2EV~llog.29 - SGTSEV.log..32 - RBICD.Iog..35 Attachmnent 9 - RB2CD.Iog..38 0 - TBICD.Iog...................

41 1 - TB2CD.Iog.....................................

2344 2 - RBB IMMTT.lo.47 3 -TBIMST.log 50 4 - TB 2MS T.l og.53 5 - PLE-23733 - Cross Sectional Ara 456

PP&L CALCULATION SHEET Dept.

0341 Rad & EffTech.

PROJECT Date 5/9/05 CRHE Accident Disperson Factors Calc. No. ECNENVR-1 058 Designed By M. M. Waselus Sh. No.

3 Checked By P. L. Bunker 1.0 PURPOSE The purpose of this analysis is to calculate short term accident )jQ's for the SSES Control Room Habitability Envelope (CRHE) using the methodology provided in NUREG/CR-6331 - ARCON96 (Reference 1) and onsite meteorological data documented in Reference 2. The ARCON96 code uses hourly meteorological data and recently developed methods for estimating

/CQ's in the vicinity of buildings to calculate relative concentrations at control room air intakes that would be exceeded no more than five percent of the time. These concentrations are calculated for averaging periods ranging from one hour to 30 days in duration. The term X/Q (sec/r 3 ) is an expression of the relative dispersion occumng between a source (release) location and a receptor location. This relative dispersion is used to determine the expected atmospheric concentration at some defined distance away from the source for a known quantity of effluent released.

The release points included in this analysis are defined as follows:

1. Reactor Building Unit 1 exhaust vent.

2. Reactor Building Unit 2 exhaust vent.

3. Turbine Building Unit 1 exhaust vent.

4. Turbine Building Unit 2 exhaust vent.

5. Standby Gas Treatment System exhaust vent.

6. Reactor Building Unit 1 closest distance.

7. Reactor Building Unit 2 closest distance.

8. Turbine Building Unit 1 closest distance.

9. Turbine Building Unit 2 closest distance.

10. Reactor Building Unit I main steam tunnel blowout panel.

11.Turbine Building Unit 1 main steam tunnel blowout panel.

12.Turbine Building Unit 2 main steam tunnel blowout panel

2.0 CONCLUSION

S AND RECOMMENDATIONS The CRHE IJQ's for the above release points as determined in this calculation are listed as follows.

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Calc. No. EC-ENVR-1058 Designed By M. M. Waselus

('QO Sh. No.

4 Checked By P. L. Bunker

Release Point CRHE v 0'S (seclm 3) without Occupanc Correction Factors mime Period 0 to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 2 to 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 1 to 4 days 4 to 30 days 1B Unit 1 Exhaust Vent 1.17E-03 7.50E-04 2.58E-04 2.40E-04 2.09E-04 2

B Unit 2 Exhaust Vent 1.18E-03 7.02E-04 2.46E-04 2.28E-04 1.98E-04 3

B Unit 1 Exhaust Vent 5.09E-03 4.15E-03 1.20E-03 1.16E-03 1.01 E-03 TB Unit 2 Exhaust Vent 6.OOE-03 4.93E-03 1.44E-03 1.38E-03 1.21 E-03 SGTS Exhaust Vent 5.15E-03 4.22E-03 1.23E-03 1.1 9E-03 1.04E03 RB Unit 1 Closest Distance 3.22E-03 2.43E-03 9.25E-04 7.68E-04 6.56E-04 RB Unit 2 Closest Distance 3.89E-03 3.12E-03 9.29E-04 9.34E-04 8.1OE-04

_TB Unit 1 Closest Distance 1.09E-03 5.19E-04 2.07E-04 1.46E-04 1.16E-04 TB Unit 2 Closest Distance 2.72E-03 1.35E-03 5.59E-04 4.29E-04 3.49E-04 10 RB Unit 1 MST Blowout Panel 2.80E-03 2.21E-03 6.25E-04 6.01 E-04 5.29E-04 11 B Unit 1 MST Blowout Panel 7.05E-04 5.61 E-04 1.59E-04 1.53E-04 1.34E-04 12K1B Unit 2 MST Blowout Panel 1.49E-03 6.99E-04 2.88E-04 1.99E-04 1.59E-04 These XIQ values are to be used in subsequent CRHE radiological evaluations for SSES.

3.0 ASSUMPTIONS / INPUT There are no assumptions in this analysis which require future confirmation.

The input data and assumptions used in this analysis are summarized as follows:

1. Reactor building grade elevation - 670' (Reference 9).

2. Turbine and Control building grade elevation-676' (Reference 9).

3. Elevation of the 12 release points and references are shown on Table 2.

4. All release heights are taken from the 676' grade elevation.

The reactor building elevations are corrected for the difference in grade elevations by inputting -1.8m (-6 ft) as the terrain elevation difference in the RECEPTOR INPUT block.

5. All release points are of assumed to be ground level release type as discussed in References 4 and 6.

6. Plant north and true north are essentially the same at SSES.

7. Other input is referenced as appropriate throughout the analysis.

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Calc. No. EC-ENVR-1058 Designed By M. M. Waselus (y/O Sh. No.

5 Checked By P. L. Bunker 4.0 METHODOLOGY The yIQ's for the SSES CRHE are determined using the ARCON96 computer code. ARCON96 mainly requires inputs involving physical relationships between release points and receptor locations. Table 1 lists the required inputs in order for ARCON96 to provide the yIQ's. ARCON96 also has default values for other parameters used in the dispersion model, but they are not normally changed. These parameters, as used herein, will remain the default values except for the Surface Roughness Length and Averaging Sector Width Constant, which will be set at 0.2 and 4.3, respectively, in lieu of the default values of 0.1 and 4.0, in accordance with the recommendations in USNRC Regulatory Guide 1.194 (Reference 3).

l

_Table 1 - Inputs required for ARCON96 Meteorological Input Receptor Input Number of Met Data Files Distance to receptor Lower Measurement Height Intake Height Upper Measurement Height Elevation Difference Wind Speed Direction to Source Source Input Release Type Output Files Release Height Output File Name fniog Building Area CFD File Name fn.cfd Vertical Velocity Expanded Output no Stack Flow Stack Radius Meteorological Input The meteorological data files consist of five files documented in Reference 2. The meteorological data consists of five years of hourly data, covering the years from 1999 to 2003. Each record of the hourly data contains a location identifier, Julian day (1-366), hour (0 to 23), low-level direction, low-level speed, stability class (1 =A to 7=G), upper level direction, and upper level speed. The identifier and upper level data is optional. Wind speeds are entered in tenths of a reporting unit with no decimal. Wind directions are from 1 to 360 in degrees.

identifier and upper level data Is optional. Wind speeds are entered in tenths of a reporting unit

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Calc. No. EC-ENVR-1058 Designed By M. MI. Waselus (x/)

Sh. No.

6 Checked By P. L. Bunker These five files were combined into one file for ease of code execution. This file contains all the data for the SSES site from 1999-2003, which satisfies the ARCON96 (Reference 1) requirements for having 3 to 5 years of hourly data. The Upper and Lower Measurement Heights are 1Oim and 60 m, respectively, and the Wind Speed units are m/s (Reference 2).

Source Input Twelve Source (or Release) points are analyzed. These sources are chosen to primarily support Condition IV type accidents, but are not limited to just these accidents. The release points along with the release height and references are listed in Table 2.

Table 2 - Release Points and Release Heights Description Release Release Release Reference 1

Ele

vation, (t4 Height, t (1)

Height, 1

1 Reactor Building Unit 2 exhaust vent (2) 874.1 198.1 60.4 14 2

Reactor Building Unit 2 exhaust vent (2) 874.1 198.1 60.4 1 5 3

Turbine Building Unit 2 exhaust vent (2) 874.7 198.7 60.6 16 4

Turbine Building Unit 2 exhaust vent (20 874.7 198.7 60.6 16 5

Standby Gas Treatment System exhaust vent (2) 874.7 198.7 60.6 16 6

Reactor Building Unit I closest distance (3) 670

-6.0

-1.8 9

7 Reactor Building Unit 2 closest distance (3) 670

-6.0

-1.8 9

8 Turbfne Building Unit I closest distance (4) 676 0.0 0.0 9

9 Turbine Building Unit 2 closest distance (4) 676 0.0 0.0 9

10 RB Unit 1 main steam tunnel blowout panel (2) 802.5 126.5 38.6 18 11 TB Unit I main steam tunnel blowout panel (2) 717.5 41.5 12.7 19,21 I12 TB Unit 2 main steam tunnel blowout panel (2) 717.5 41.5 12.7 19,21 1 Release height = Release elevation (ft) - 676 ft (grade elevation for TB and CR).

2. Release height set = to CRHE outside air intake height (36.9 m) in ARCON96 since "taut string" distance used for this release point.

3. Release height set = to 0 in ARCON96. "Taut string" distance not used in ARCON96.

Correction for elevation difference entered into ARCON96 in Receptor Input (Terrain Elevation Distance) as -1.8 meters.

4. Release height set = 0 in ARCON96. "Taut string"' distance not used in ARCON96.

Distance) as -1.5 meters.

PP&L CALCULATION SHEET Dept.

0341 Rad & EffTech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Caic. No. EC-ENVR-1058 Designed By M. M. Waselus Sh. No.

7 Checked By P. L. Bunker The Building Area used for determining the wake effects is 2685 m2 per Reference 5 (included as 5).

The remaining values for Source input (vertical velocity, stack flow and stack radius)are specified as 0 since only ground level release types are being analyzed.

Receptor Input The receptor considered in the calculation is the SSES CRHE outside air intakes. The CRHE Intake is approximately located at column lines L and 32 (References 7, 8). Reference 12 provides a sketch of the general arrangement of the CRHE intake with respect to several of the release points. No dimensions are taken from Reference 12, It is used for general orientation only. The CRHE intake elevation from Reference 7 is 797'. Grade elevation for the SSES site at the Control Building is 676' (Reference 9). Therefore, the CRHE intake height is 121' [797'- 676']

or 36.9m. Turbine Building elevations are measured from the same reference point and the elevation difference is zero. The Reactor Building elevations are measured from the Reactor Building grade elevation of 670' and the elevation difference is -6 feet or -1.8 m.

With the combinations of release points and intake identified, the direction and distance between the release point and the intake is determined by scaling from the reference drawings. Wind direction data are recorded as the direction from which the wind blows (e.g., a north wind blows from the north, a wind blowing out of the west is recorded with a direction of 270 degrees). The direction input to ARCON96 is the wind direction that would carry the plume from the release point to the intake. For example, an analyst standing at the intake facing west to the release point, would entor 270 degrees; an analyst facing north, would enter 360 degrees, etc.

The source-to-receptor distance is the shortest horizontal distance between the release point and the intake, ARCON96 uses this distance and the elevations of the source and receptor to calculate the slant path. For releases within building complexes, the distance between the release point and the intake could be through intervening buildings. In these cases, the length of the

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Calc. No. EC-ENVR-1058 Designed By M. M. Waselus (Y.Q)

Sb. No.

8 Checked By P. L. Bunker shortest path is taken around or over the intervening building as the source-to-receptor distance (e.g., "taut string length"). The resulting source-to-receptor horizontal distances and direction are listed in Table 3. The values were determined by scaling from the reference drawings.

Table 3 - Release Point Horizontal Distances and Directions Description Horizontal Distance Direction Reference meters degrees 1

RB Unit 1 exhaust vent 56.4 69 11,14 2

RB Unit 2 exhaust vent 55.7 72 11,15 3

TB Unit 1 exhaust vent 23.5 21 11,16,22 4

TB Unit 2 exhaust vent 19.0 25 11,16,22 6

SGTS exhaust vent 22.3 27 11,16,22 6

RB Unit 1 closest distance 21.6 28 21 7

RB Unit 2 closest distance 10.8 90 21 8

TB Unit 1 closest distance 55.6 337 13 9

TB Unit 2 closest distance 24.7 238 13 10 RB Unit I MST blowout panel 45.1 8

11,17 11 TB Unit 1 MST blowout panel 76.4 8

19,21 12 TB Unit 2 MST blowout panel 40.2 162 19,21 In accordance with Reference 3, section 3.4, taut string distances are determined below for release point numbers 1, 2, 3, 4, 5, 10, 11 and 12. Release points 5, 6, 7 and 8 do not use the taut string methodology and the values from Table 3 are directly entered into ARCON96.

PP&L CALCULATION SHEET Dept.

0341 Rad & EffTech PROJECT Date 519/05 CRHE Accident Dispersion Factors Calc. No. EC-ENVR-1058 Designed By M. M. Waselus (z10)

Sh. No.

9 Checked By P. L. Bunker The overall site/building arrangement is shown on Reference 10. The relative locations of the release points corresponding to the above are shown as follows:

North TB U2 9

CRHE Intake TB Ut 8

CRHE L0 4 3 12W 5

I7 6

RB U2 RBU1J 2 1 11

PP&L CALCULATION SHEET Dept.

0341 Rad& Eff Tech.

PROJECT Date 599/05 CRHE Accident Dispersion Factors Catc. No. EC-ENVR-1058 Designed By M. M. WaseliLs A)

Sh. No.

10 Checked By P. L. Bunker The approximate roof elevations for the structures are listed as follows:

1. Turbine Building 786' Reference 9

2. Control Building 810' Reference 9

3. Reactor Building 872' Reference 11 These elevations are used in determining the "taut string lengths" in accordance with Reference 3, Section 3.4. A simple schematic of each of these release points is provided in the following sketches.

Release points #1, 2, 3, 4, 5: RB I & 2 vents, TB 1 & 2 vents and SGTS vent (References 11, 14 15 and 16).

TB & SGTS Vent 874.7-RB Vent 874. 1' R OA Intake 797' RB Roof 872' Taut String Designation CB RoofS 10'

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Caic. No. EC-ENVR-1058 Designed By

m. M. Waselus

()

Sh. No.

11 Checked By P. L. Bunker Release point #10: RB 1 main steam tunnel blowout panel (Reference 11, 18)

RB I MST Panel 802.5 CR OA Intake 797' TB Roof 786' Taut String Designation iI

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Calc. No. EC-ENVR-1058 Designed By M. M. Waselus (y/Q1 Sh. No.

12 Checked By P. L. Bunker Release Point # 11: TB 1 main steam tunnel blowout panel (References 19, 21).

TB roof-105.6 CB roof 147.8 CB Roof Elevation 8 10' Ah2 - 13 i

CR OA Inake 797!

I

.0 4-24' Ah I - 68.5 II TB I MSTPanel 77.5' 7I TB Roof Elevation 786' TB across roof d = 102.86' Release Point # 12: TB 2 main steam tunnel blowout panel (References 19, 21).

CR OA Intake 797' TB 2 MST Panel 717.5' Taut String Designation TB Roof 786-CB Roof810 I 7R TB Roof'786' CB Roof 810O'

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Date 5/9/05 CRHE Accident Dispersion Factors Calc. No. EC-ENVR-1058 Designed By M. M. Wsaselus (xLQ Sh. No.

13 Checked By P. L. Bunker The following provides an example of the calculation of the taut string distance for the TB 1 main steam tunnel blowout panel (Release point # 11).

d (ft) = AhM + TB roof + CB roof + Ah2 where:

AhM = TB roof elevation - Panel elevation = 786' - 717.5' = 68.5' TB roof = ((TB hor. dist.)2 + (CB roof - TB roof)2)1 12 = ((102.86)2 - (810'-786')2)1'2 = 105.6' CB roof = distance across CB roof = 147.8' ah2 = CB roof elevation-CR O.A. intake elevation = 810' - 797' = 13' Therefore, d(ft) = 68.5' + 105.6' + 147.8' + 13' = 335' or 102.1m The distances for the remaining release points were similarly calculated and the results are shown on Attachment I (EXCEL file). Attachment 2 shows the formula version of the EXCEL file.

A summary of the resulting values from Attachment I is provided in Table 4.

Table 4 - Taut String Distances (meters)

Location Horizontal Distance Taut String Distance meters meters Table 3 1

Reactor Building Unit 1 exhaust vent 56.4 74.6 2

Reactor Building Unit 2 exhaust vent 55.7 73.7 3

Turbine Building Unit I exhaust vent 23.5 36.3 4

Turbine Building Unit 2 exhaust vent 19.0 33.3 5

Standby Gas Treatment System 22.3 36.1 exhaust vent 10 RB Unit I main steam tunnel blowout 45.1 49.5 panel 11 TB Unit 1 main steam tunnel blowout 76.4 102.1 panel 12 TB Unit 2 main steam tunnel blowout 40.2 61.2 panel I

1 12 1 TB Unit 2 main steam tunnel blowout 1

40.2 1

61.2 1

12 I TB Unit 2 main steam tunnel blowout I

40.2 61.2

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Datc 5/9/05 CRHE Accident Dispersion Factors Calc. No. EC-E NVR-1058 Designed By M. M. WaTselua I

/Q )

Sh. No.

14 Checked By P. L. Bunkcr 5.0 5.0 RESULTS The results of the analysis are provided on the ARCON96 computer outputs (Attachments 3 to 14) and summarized on Table 5. As noted in Reference 6, section 4.2.6, ARCON96 output does not include the CRHE occupancy correction factors that may be applied in CRHE dose evaluations.

____Table 5 - CRHE X/Q'sas a Function of Release Point without Oc pany Co ection 0 to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 2 to 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months 8 to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 1 to 4 days 4 to 30 days ARCON96 Reference lea.

Release Point sec/m3 sec/m3 sec/r 3

sec/r 3 sec/r 3 file Ur1 RB Unit 1 Exhaust Vent 1.17E-03 7.50E-04 2.58E-04 2.40E-04 2.09E-04 RBIEV.log tUr2 RB Unit 2 Exhaust Vent 1.18E-03 7.02E-04 2.46E-04 2.28E-04 1.98E-04 RB2EV.log UrG TB Unit 1 Exhaust Vent 5.09E-03 4.15E-03 1.20E-03 1.16E-03 1.01 E-03 TB1 EV.log Ur TB Unit 2 Exhaust Vent 6.OOE-03 4.93E-03 1.44E-03 1.38E-03 1.21 E-03 TB2EV.log

TS5 SGTS Exhaust Vent 5.15E-03 4.22E-03 1.23E-03

1. 19E-03 1.04E03 SGTSEV.lIoq Ur6 RB Unit I Closest Distance 3.22E-03 2.43E-03 9.25E-04 7.68E-04 6.56E-04 RB1CD.log Ur7 RB Unit 2 Closest Distance 3.89E-03 3.12E-03 9.29E-04 9.34E-04 8.1OE-04 RB2CD.log Ur8 FB Unit 1 Closest Distance 1.09E-03 5.19E-04 2.07E-04 1.46E-04 1.16E-04 TB1CD.log 0 Urg TB Unit 2 Closest Distance 2.72E-03 1.35E-03 5.59E-04 4.29E-04 3.49E-04 TB2CD.log 1 Ur10 RB Unit I MST Blowout Panel 2.80E-03 2.21 E-03 6.25E-04 6.01 E-04 5.29E-04 RB1 MST.log 2 UrilI TB Unit I MST Blowout Panel 7.05E-04 5.61E-04 1.59E-04

_.53E-04 1.34E-04 TB1MST.log 3 U 2 01B Unit 2 MST Blowout Panel 1.49E-03 6.99E-04 2.88E-04 I1.99E-04 1.59E-04 TB2MST.log 4

PP&L CALCULATION SHEET Dept.

0341 Rad & Eff Tech.

PROJECT Date 5v9s05 CRHE Accident Dispersion Factors Catc. No. EC-ENVR-1058 Designed By

_M. M. Waselys (l)Sh.

No.

IS Checked By P. L. Bunker

6.0 REFERENCES

1. NUREG/CR-6331, Atmospheric Relative Concentrations in Building Wakes, Revision 1, May, 1997 (ARCON96 computer code).

2. EC-ENVR-1057, Offsitke yQ values for SSES Based on 1999 - 2003 Meteorological Data, Revision 0.

3. USNRC Regulatory Guide 1.194, Atmospheric Relative Concentrations for Control Room Radiological Habitability Assessments at Nuclear Power Plants, June, 2003.

4. NEI-99-03, Control Room Habitability Assessment Guidance, Nuclear Energy Institute, June 2001.

5. SSES PLE-23733 included as Attachment 15.

6. USNRC Regulatory Guide 1.183, Altemative Radiological Source Terms For Evaluating Design Basis Accidents At Nuclear Power Reactors, July 2000.

7. PPL Drawing E-106446 Sheet 10 Revision 16.

8. PPL Drawing E-106446 Sheet 15 Revision 9.

9. PPL Drawing E-106312 Revision F.

10. PPL Drawing El 05002 Sheet 1 Revision 12.

11. PPL Drawing E-: 05004 Sheet 7 Revision 27.

12. FSAR Figure 6.4-2. Revision 49.

13. PPL Drawing E-1 05004 Sheet 4 Revision 25.

14. PPL Drawing E-1 06454 Sheet 14 Revision 11.

15.PPL Drawing E-106458 Sheet 14 Revision 8.

16. PPL Drawing E-1 06429-8 Revision 16.

17. PPL Drawing E-1 05007 Sheet I Revision 9.

18. PPL Drawing E-105618 Revision 1.

19.PPL Drawing E-105670 Revision 8.

20. PPL Drawing E-1 05005 Sheet I Revision 9.

21. PPL Drawing E-1 05004 Sheet 3 Revision 26.

22. PPL Drawing E-1 06429-10 Revision 15..

ZU. t1-L urawing t-i vU3uW bneel I iKeviston v.

1a EC-EN'VR-1058 Attachment I Page 16 Attachment I - EXCEL File - Taut String Distances 9

EC-ENVR-)058 Attachment I Page 17

_ A a

C I

D I

E I

F I

a H

I I

I i

I

-K-T I L-T m

I N_

I J

taut i strhn Reference I

2 DiStances distance f; distance mn d hII d mrn_}

31 RB1venthorizontal 185.14 56.4 11.14 I

I i

4 RB 1 vent across RB roo 167.14 51.0 1

_i I

I s

RB vent across CB roof 18.00 5.5

.24A.71 74.6 i

I i

e I

I I

I 7

2 RB 2 vent horizontal 182.57 55.7 i _

I 11.15 I

I_

I_'._

a

,RB t vent acrss RB roof 163.93 500 I

j 9

IRB I vent across C8 roof 18.64 5.7

241.7 1 73.7 I

I I

10 I I_

I I

3 ITB I vent horizontal i

77.14 1

23.5 1

T j

t1, 16 12 ITB1 ventacrossRBrood 24.43 1

7.4 1

1 I

13

!TB1 vent across CB rmo 52.71 i

16.1 1119.0.

36.3 l

i

=

15 4,TB2venthorizontal 62.36 19.0

I 11,16 I

Is T2 ventaeross RB roof 22.50 6.9 I

I l

17 TB2ventacrossC~n/of 39.86 1

12.2 109.41 33.3 il ig 5 ISGTShorlzontal 73.29 22.3 i

j 11,16*

T 20 ISGTS vent across RB roof !

28.93 8.8 1

i 2'

ISGTSventacrosscBroof I

44.36 13.5 1118.31 36.1 i

23 10 !RB1 panel horizontal 147.86 l 5.1 11i18 I

24 IRB 1 panelacrossTBSrof I 19.29 1

5.9 1

I 1

25 IRBI panel acrossCBroof I

128.57 l

39.2 1162.31 49.5 1

i7 1 1ITS 1 panelhoarzonal f 250.71 l

7E.4

19. 21 23 ITB I panel across TS roof I

102.86 31.4 i

I II 26 ITBS anelaci'ossCErol 1 147.66 45.1 335.01 102.1 1 31 12 ITS 2 panel horzontal 1

131.79 1

40.2 i

I I

19.21 32 It02panelacrossTBroof I 131.79 40.2 i200.71 61.2 1

I r-I-

i_:_

I 3s I

I i

I

____I i

3 t_

K

_ _t_l_._

52 J, _

I__

i_

I_

337Iv:II:7 TT a 74

.I l_l1 T5 t..

36 l.l

_94 I__

II I__

_ II__

_ I

_I_

z i Ii z I

_I_

^t

EC-ENVR-1058 Page 18 - EXCEL File (Formula)- Taut String Distances

EC-ENVR-1058 Page 19 i

B r

C ces ldistance ft 0

l I

F I

G l

H taut Istring

, Reference I r-ce mn.d tt c nn I

2 Idista 3

1 IRS 1 vent horizontal 1t85.14

=C313.28 I i

i 11.14 j 4

jRBIventacrtossRBroot 187.14 C413.2B j

IR I

Bvent across q8roof It8 l=C513.28

.=(C4"2)+(2.1^2)YO-S+((CS^2F-(62A2))r0.-5(13)

I=5t3.28 7 2 RB 2 vent horizonral 1182.57 I=C713.25 i

11115 1

a IRB 1 vent across RB roof 1163.93

=C8/3.28 I

S RB 1 vent across CB roof 118.64

=C913.28 I=((C8-2)+(2.lA2))05.((C9A2)+t62^2))Ao.+(13)

-E913.28 I

ii 3 ITB 1 vent horizontat

!77.14 frC lI13-28

___1__

12 IT81 vent across RB roof 243 1-C1213.28 I 1

13 IT ivent across CSroof 5271 ZC13t3.2B 1C12:2) 2)Y.51

.=EtY3.28 1 14 I-t' 15 4 iTB 2 vent horizontal 62.36

=C151328

_11.16 t

IT82 vent across RB roof 122.5 1=C1613.28 i IT82 vent across CB roof 139.86

=C17/3.28 l=((C16A2)+(2.7A2))0.5+UtC17A2)462&2))0.5+13)

EtI13.28 I la5 iSGTS horizoto, 73.29

=C1913.28 '

i 11.6

_ SGTS ven: across RB roo 128.93

=02013.28 1

SGTS vent across CB roof 44.36 t=C21/3.28 =(C20-2) 2.7A2) O.5+((C21i2)+(62^2)YO.5

13)

=E2113.28 2310 RB I Panel orMorizotal 147.86 I-C23/3.28 I 11.18 I

24 IRB 1panel across TSroof 1t9.29 I =C24/3.28 1

25 RSBIpanel across CBroof 112i5 l-2

.28 j((C24^2)+(7.5^2)AO0.5+(C25)+i13)

I=E25'.28I 22 1t I

TB I pane horizontal M05.71428571428 1C27i3.28 I l _S*

21 ITS I panelacross TSroof.102. 857142857`1413 I=C28t3.28i JTB IEnal across Caroof 147.857142857i43 I=C29t3.28 1(C28^2)+(24^2)y10.5+68.5+13+C29 I-E2913.28 I 3112B T2 Panel honizonbal 1131.785714285114 i-C31/3.28 I 19.21 32

.TB2panelacrossTBroof 131.785714285114 C32t3.28

,C32^2 )l11 2

.5+68.5 32t3.2B I

__I_ I 1-

_ A

-5 3, I-----

5S3, 1 -,

1--

45I.

4-1 11 56 I

.Ii sA

.j_

.1 rt-SII

.1 I

EC-ENVR-1058 Page 20 - RBI EV.log ARCON96 Output for Reactor Building Unit 1 Exhaust Vent

EC-ENVR-1 058 Page 21 REEV. log Program Title, ARCO196.

Developed TFor U.S. Iuclesr Regulatory Coumission Offios of Nuclear Reactor Regulation Division of Reactor Program Management Date-Jane 25, 1997 11:00 a.m.

KC Contacts:

J.

T.

Lee Phone: 4301) 415 1080

-mail: jyllArc.qov J. J. Rayes Phone:

1301) 415 3167

-mail: ~jhqnxc.gov L. A Brown Phone: (301).41S 1232 e-mail: lab2fnrc.go.

Code Developer: J.

V. Ramadell Phone: (509) 372 6316

-msil: j kasdn114pul.gov Coda Documentation:

HURG/CR-6331 "ev. I The program was prepared for on agency of the United States Government. Waither the United States Government nor any agency thereof, nor any of their employees, makes ay warranty, erpressed or implied, or eugese any legal liability or responsibilities for any third party' use, or the results of such usa, of any portion of this program or represents that its. use by much third party would not infringe privately owned rights.

Program Run 5/

5/2005 at 11:36:01 RCON InPUT Number of meteorologic"l Data riles I

Meteorological Data Wile Name.

C: AkCOHN96\\SQ99_0-1.XET Height of lower wind instrument tl) 10.0 Height of upper wind instrument tn) 60.0 Wind speeds entered as aters/second Ground-level release Release height (a) 36.9 Building Area (t-2) 26S5.0 Effluent vertical velocity (u/6)

.00 Vent or stack flow 003/4)

.00 Vent or stack radius la)

.00 Dirsction..

intake to source (dog) 069 Wind direction sector width (deg) 90 Wind direction window (dug) 024 -

114 Distance to intake (a) 74.6 intake height (a) 36.9 Terrain elevation difference (a)

.0 Output file names rblov.log rbi-.

crd minimum Wind Speed o/s)

Surface roughness length

.)

.20 Sector averaging consttnt 4.3 Initial value of sigms y

00 Initial value of sigma s

.00 Kapandad output for code testing not selected total number of hours of data processed

43824 Hours of missing data 297 Hours direction in window 12042 Hours elevated ple w/ dir. in window 0

Hour. of calm winds 23 Hours direction not in window or calm 31462 DISTaIBUTION S Y DAT BT AVERAGING fNTERVAL AVER. PR.

1 2

4 8

12 24 UFF LV 1 00Z2 1-02 2.021-02 3.002-02 1.00K-02 1.00K-02 1.002-02 LOW LIX.

1.00Z-06 1002-06 1.000-06 1.0cr-ac 1.OOO-06 1.002-OS AOVE RANGE

0.

I0.

0.

IN RAIG2 12065.

15222.

19260.

24546.

28406.

34500.

BLOW FAXCZ

0.

O.

ZgmO 31462.

28259.

24142.

16710.

14894.

8653.

TOTAL X/Qs 43527.

43481.

43402.

43256.

43300.

43153.

Y WON ZZRO 27.72 35.01 44.38 56.75 65.60 79.95 95th PZRCITIIZ X/Q VALUES 1.17S-03 1.10Z-03 9.76S-04 6.55Z-04 6.74e-04 4.573-04 4il K{Q11r 1

1l710.

14594.

e653.

TOTAL XZQs 43527.

43451.

43402.

43256.

43300.

43153.

W--7--

4 a',.

t an

_O oSh 96 h6at K

.003-02 1.092-0 4GoR-02 1.003-06 1.00 GE0-,

X s00E-04

0.

l 0.

425S11.

42567.

42457.

0.

O 0.

446 54 0.

42957.

42621.

42457.

98.96 99.67 100.00 2.943-04 2.648-04 2.39E-04 446.

54.

0.

42957.

42621.

42457.

on oa an An

Aft Ae 720 1.003-02 2.003-06 O.

43155.

0.

43155.

100.00

2. 203-04 0.

43155.

In.

A.

EC-ENVR-1058 Page 22 O to 2 hour*

2 to 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months

to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I to 4 days 4 to 30 dayw CENTERLM UZCTCR-AVZ"=t 1.171-03 7.5S01-04 2.58E-04

2. 401-04 2.09E-04 HCtILl VALU RRIGI la x 1/0 taw i/o 1.46E-03 1.71Z-O5 3.531-04 0.941-06 WORMAL 1RCGRAM cOMPLSET20

EC-ENVR-1058 Page 23 - RB2EV.Iog ARCON96 Output for Reactor Building Unit 2 Exhaust Vent

EC-ENVR-1058 Page 24 FB2EV. log Program Title.

ARC0H96.

Developed *or:

U.S. Nuclear Regulatory Ccmiesion Office of Nuclear Reactor Regulation Division of Reactor Program mangemment Date:

Jane 25, 1997 11:00 a.m.

NRC ContaCts.

J.

T. Lea Phone:

(3012 41* 1010 e-mal: jYl#Ar c."V J. J. Hayes Phone:

(301) 415 3167 e-mail: j h@tnc.gov L.

A. Brown Phone:

(301) 415 1232 e-mail: Irb2fnrc.gov Coda Developer J. V.

lamadell Phoae (509) 372 6316

ail jramsdelgpnl gov Coda Documentation:

D IG/CR-6331 Rev.

1 The program was prepared for an egency of the United States Government. Neither the United States Govrnxent nor any agency theroof, nor any of their eoployeee, makes any warranty, expressed or implied, or assmes ay legal liability or responsibilitiea for any third party's ose, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run St

/2005 at 11:40:53

sst***

RICON H2=

INPUT*ts Number of Heteorological Data riles I

2eteorologioal Data rile Names C:.\\A1C0N96\\s8ssQ-I.M:T Height of lower wind instrumont

45.

10.0 Height of upper wind instriment gi) 60.0 Mind speeds entered as meters/second Ground-level release Release height (a) 36.9 Suilding Area fzm2) 2685.0 effluent vertical veloeity I/)

.00 Vent or stack flow W31/s)

.00 Vent or stock radius l

.00 Direction.. intake to source (deg) 072 Wind direction sector width tdeg) 90 Mind direction window (d) 027 - 117 Distance to intake Cm) 73.7 Intake height (m) 36.9 Terrain elevation diffrence (a)

.0 output file n

a rb2ev.log rb2-v.cfd Kinimu Wind Speed (m/s0 5

Surface roughness length ()

.20 Sector averaging constant

4. 3 Initial value of sigma y

.00 Initial walue of Sigma s

.00 ZUpaded output for code testing not selected Total number of hours of data processed -

43824 Hours of missing data 297 Hours direction in window 11325 Hours elevated plume wi dir. in window 0

Hours of ealm winds 23 Hours direction not in window or calm 32179 DISTRIHTIOR SUMIGRT DATA BY AVERAGING INTERVAL AVER.

PER.

1 2

4 I

12 24 96 168.

360 720 UPPER LIH.

1.00z-02 1.00E-02 1.00E-02 1.0Z-02 1.003-02 1.O0z-02 1.00Z-02 l.OOZ-02 1.00l-02 1.00Z-02 14 LIM.

1.00l-O 1.OOZE-0O 1.00z-06 l.OOZ-06 1.00I-06 1.003-06 1.003-06 1.00O-06 1.003-06 1.003-06 ABOVE RARO

0.

IN RANG 11348.

1462Q.

19838.

24335.

28327.

34543.

42634.

41612.

42457.

43155.

UL lRRHG3

0.

335.

32179.

28853.

24564.

1£921.

14973.

6610.

323.

9.

0.

TOTAL Was 43527.

43481.

43402.

43256.

43300.

43153.

42957.

42621.

42457.

43255.

> MN ZERO 26.07 33.64 43.40 56.26 S5.42 60.05 99.25 99.98 100.00 100.00 95tb PERMMfILS X/Q VALUES in RANGE 11348.

146.

i38.

243s5 26327 34543.

4A4 42612 42457.

4315.

EL FRGE

0.

O.

0.

.L.,

-Ao.

.. 53S-oe.

2e-.

v

0.

t'0*O.

-0.

.seaO.

c w-0

EC-ENVR-1058 Page 25 S9t X/Q for standard avsrsqing intervals o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 1.16E-03 2 to 3 hours3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months 7.02Z-04 8 to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 2.462-04 1 to 4 days 2.2$Z-04 4 to 30 days 1.992-04 HOURLY %,An RACGZ neon xnz Ml

/

mxX/Q KMX/Q caTrLImE 1.50Z-03 1.743-05 SECTOR-AVERA3E 8.73Z-04 1.02Z-05 Moiox PROGRAM caa'zTIZno

EC-ENVR-1 058 Page 26 - TBi EV.Iog ARCON96 Output for Turbine Building Unit 1 Exhaust Vent

EC-ENVR-1058 Page 27 TBlEV. log Program Title; ARCOH6.

Developed For; U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date:

June 25. 1997

.1C00 a.m RC Contacts:

J. T. Lee Phone:

(301) 415 1030

-*il:

jyllonro.gov J. J. Hayes Phone: (301) 415 3167 e-nmil: Jhbenrc.ov Z.

A Drown Phone: (301) 415 1232 e-mail: 1-b20nrc.gov Code Developer; J. V. Ramsdell Phone: 1509) 372 6316 e-mail: jramdellpnl

.gov Code Documentationo MUEG/Ca-6332 Rev. I The program wse prepared for an agency of the United States governwant. Keith"r the United States Government nor any egency thereof, nor any of their

ployeee, makes any warranty, ezpreXemd or implied, or

seumee any legal liability o

responsibilities for any third party a use, or the results of such use, of any portion of this program or represente that ita use by such third party would not infringe privately owned rights.

Program Run 5/ 5/2005 at 11:41:40 ass ta 310AR

=

INPUT

Number of Meteorological Data Files I

Meteorological Data File Names C; \\RCO96\\S09900-.1 ET Height of lower wind instrument na) 10.0 Height of upper wind instriment (a) -

60.0 Wind speeds entered as metors/second Cround-l1vel release Release height (m) 36.9 Building Area (m^2) 2685.0 Effluent vertical velocity I/a)

.00 Vent or stack flow (m'3/1

.00 Vent or stack radius l

.00 Direction..

intake to source (dog) 021 Wind direction sector width (deg) 90 wind direction window (deg) 336 - 066 Distane-to intake iu) 36.3 Intake height (a) 36.9 Terrain elevation difference M)

.0 output file names thov. log tblv

.cfd Minimum Wind Speed a/a)

.5 Surface roughness length (i)

.20 Sector averaging constant 4.3 Initial value of sigma y

.00 Initial value of sigma s

.00 sxpanded output for code testing not selected Total number of hours of data processed -

43824 Hours of missing data 297 Dours direction in window 15508 Hours elevated plume w/ dir, in window a

Rours of cam winds 23 aours direction not in window or cila l

27996 DISTRISMION SUM-ART DAT BlY AVEAAGIWG INTERVAL AVER. PER.

1 2

4 0

12 24 UPPER LI..

1.00B-02 1.00Z-02 1.00Z-02 1.00X-02 2.00Z-02 1.003-02 LOW Lim.

1.00I-06 2.003-06 1.00l-06 1.003-06 1.003-06 1.003-06 ABOVE RANGE

0.

XN RANGE 15531.

27677.

20720.

25213.

29820.

34963.

BSZWV RAW=

0.

ZERO 27996.

25804.

22692.

19043.

14490.

82.90.

ToTAL XtQs 43527.

43481.

43402.

43256.

43300.

43153.

t NOW ZERO 35.68 40.65 47.74 58.29 66.56 81.02 95th PERCENTILE X/Q VALUMS ANWf*

.QSjl3 4

'Ilq3 izoB.3 Z §jX33 7

'8z fb BELW RANGE

0.

ZERO 27996 23804.

226a2.

- 19AA3.- _.1#Afto_

_...100 96 1.003-02 2 OOE-06 0.

42679.

0.

278.

42957.

99.35 1"

1. 003-02

1. 003-G 6 0.

42621.

0.

42621.

100.00 360

1. 003-62 1.003-06 0.

42457.

0.

42457.

100.00 720 2.003-02 1.003-06 0.

43155.

e.

0.

43155.

100.00 I

0.7l 0

0..39

' 23Y68'

o.

0.

aC.

}-

a_

o

EC-ENVR-1058 Page 28 95% X/2 for standard avraging intervals o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 5.0Of-03 2 to I hours 4.A5z-03 S to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 1.20Z-O3 1 to 4 days 1.10-03 4 to 30 days 1.011-03 SOURLY VAn ANGE MAX 1/Q MNr 10 c

p

5. 90z-e3 IS.E-04 UtCtlt-AVElAC 3.44E-03 S.73K-OS DOmIaG L OG7M CONP7ITIOC

EC-ENVR-1058 Page 29 - TB2EV.log ARCON96 Output for Turbine Building Unit 2 Exhaust Vent

EC-ENVR-1058 Page 30 MS2EV. log Program

Title:

ARCON96.

Developed ror:

U.S. Iuclas Regulatory Commimmion Offioe of Nuclear Reactor Regulation Division of Reactor Program Hanagemant

Date, June 25, 1997 11:00 a.m.

NPC Contacts.

7. Y. Lee phone: t301) 415 lOO

-ail:

lyllenrc.gov J. 2. Sayas rhone:

301) 415 3161 a-mail: j'binro.gew

.. A Brown Phone: (3013 415 1232

_ail:

lab2lnrc.gov Code Developers J. V. Sa1delI Shone:

(SO91 372 *316

-eail:

'randellfpnl.go-Code Documentation:

202C//t0-6331 Rev. 1 Thb program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their aoloyeses, makes sny warranty, empres-ed or implied, or assumes any legal liability or responsibilities for any third party'- use, or the results of such use, of any portion of this program or represents that its use by such third party would nut infringe privately owned rihts.

Program tun S/ 5/2005 at 11:42:25 ARCON rfNVT *

- 5t55 number Of Ketsorological Data Files 1

Heteorological Data Pile lNaes C: W9RN6\\Q99_0-1 lerT Height of lovr wind instrument in) 10.0 Height of upper wind instrument Cm) -

60.0

Iad peeds entered as meters/second Ground-levsl release Release height (a) 36.9 Building Area Cm^2) 2685.0 Effluent vertical velocity (/3

.00 Vent or stack flow fn^3/a3

.00 Vent or stack radius (m3

.00 Direction

.. intake to source (deg) 025 Wind direction sector width (deg) 90 Wind direction window (dag) 340 - 070 Distance to intake (M) 33.3 Intake height (a) 36.9 Terrain elevation difference ()

.0 Output file ausn tb2*v.log tb2ov.cfd XCinim Wind Speed (0/)

.5 Surface roughness length (a)

.20 Sector averaging constant 4.3 Initial value of sigma Y

.00 Initial value of sigma r

.00 Rxpanded output for code testing not selected Total number of hours of data processed -

43024 Hours of missing data 297 Hours direction in window 155DO Hours elevated plume wv dir. in window 0

Hours of calm winds 23 Nours direction not in window or cal.

280c4 DISTRIBUTION CI9RT DATA Or AVEPAOING IITZ]VAL AVER.

PER.

1 2

4 S

12 24 96 16S 360 720 UPPER LIMt.

I.00-02 1.002-02 1.00Z-02 1.001-02 l.C0Z-02 1.001-02 1.0OX-02 l.0OE-02 1.002-02 1.00-02 LOW Lh.

l.00Z-06 1.0Of-06 1.0OB-06 1.00C-06 1.003-06 1.00z-06 1.002-06 1.003-06 1.0OZ-06 1.OOZ-06 ABOVE RV-Wa

0.

C.

IN A1=0 15823.

17650.

20672.

25158.

28764.

34866.

42677.

42621.

42457.

43155.

BELOW RANGI

0.

o.

0.

O.

ZERO 28004.

2581.

22730.

18098.

14536.

8297.

200.

0.

O.

TOTAL X/Qs 43527.

43481.

43402.

43256.

43300.

43153.

42*57.

42621.

42457.

43155.

S NON ZERO 35.66 40.59 47.63 5S.16 66.43 90.a0 99.35 100.00 100.00 S00.00 95th PEHCENTLZL X/Q VALUES Dr SAY=

1 15523.

1765O 2

2 2

7 1

3 l.39 DE10W RANGE

0.

0

0.

O

0.

O.

u.

0e.-

-bsG.,

1eGa^.

f

i.

.. 52..

6-.

.*l0..

0 0.___e O

EC-ENVR-1058 Page 31 95t X/O for stwulard averaging iotmrvals o to 2 houzs 6.002-03 2 to B hours 4.93Z-03

to 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

1. 44z-03 1 to 4 days 1.33-03 4 to 30 days 1.21Z-03 iCMiy V7iu lANGE max X/2 6.99E-03 4.072-03 SEC?0R-ACERAGE NMUEV9L ROGRAM COMPOLEOTN KIN X/Q 1.77x-04

1. 03Z-04

EC-ENVR-1058 Page 32 - SGTSEV.Iog ARCON96 Output for Standby Gas Treatment System Exhaust Vent

EC-ENVR-1058 Page 33 SGTSEV. log Program

Title:

ARCON96.

Developed for:

U.S. Nuclear Regulatory Conmmssion office of Nuclear Reactor Regulation Division of Reactor rogrm Management Date:

June 25, 1997 11:00 &.a.

xRC Contactse J.

Y.

Lee Phone: (3011 415 1050

-mail: jyllpnro.gov J. J.

Hayes Phone:

(301) 415 3167

-mail:

.jhor gov

1. a Brown Phone.

(301) 415 1232

-mail: I.b2lnro.gov Code Developer-J.

V. Ransdell Pbone: (509) 372 6316

-ail:

jr__nadlllpnl.gov Code Documentation:

WMG/CR-6331 Rev. 1 The program vs prepared for en agency of the United States tovernment. Neither the United States Coverment nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or aears eny legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or reprosentes that its une by such third party would net infringe privately owned rights.

Program sn S/ 5/2005 at 11:43:01

.RCon fI

? **...*...

Number of Heteorological Dats riles 1

t teorological Data rile Nanms C:.\\,ARC96NSQ99 0-l.1ST Height of lover waind inatrument (tm 10.0 Height of upper wind instrument (a) 60.0 Wind speeds entered as metere/second Ground-level release Relesse height (a) 36.9 Building Area m't2) 26t5.0 Effluent vertical velocity m/)

.00 Vent or stack flow t3/s)

.00 Vent or stack radius (a)

.00 Direction..

intake to source (dog) 027 Wind direction sector width (deg) 90 Wind direction vindod (dag) 342 -

072 Distance to intake in) 36.1 Intake height (n) 36.9 Terrain elevation difference cm)

.0 Output file names ngtsev.log sgtsev.cfd Minimum wind Sed (m/a)

.5 Surface roughness length Eel)

.20 Sector averaging constant 4.3 Initial value of signa y 00 Initial value of signa a

0o Expanded output for code testing not selected Total number of hours of data processed

43924 Hours of missing data 297 Hours direction in window 15493 Hours elevated plume wI dir. in windo 0

Hours of c*Is winds 23 Hours direction not in window or calm 28011 DISTRIBUTION

SUMMARY

DA2A ST AVERAGING ITEWRL AVER.

MR.

1 2

A 9

12 24 UPPER LIM.

1.OOZ-02 1.003-02 1.00K-02 1.0Ox-02 1.0OZ-02 1.OOE-02 1W Lm.

1.OOx-06 1.0oo-06 l.O0Z-06 1.003-06 1.00X-06 1.0O0-O0 ABWVE RANGE

0.

DI RASE 15516.

17639.

20654.

25144.

28766.

34871.

BELOW RANG!

0.

C.

0.

.0.

1350 28011.

25842.

22745.

18112.

14534.

8282.

TOTAL I/Qs 43527.

43491.

43402.

4325S.

43300.

43153.

% NIEm ZEO 35.65 40.57 47.59 55.13 66.43 80.01 5hihN?!Z XhOjjV913UES

u.

U.

In MRNGE 15516.

17639.

20654.

25144.

28766.

34871.

5.153-03 5.03Z-03 4.863-03 4.453-03 3.53Z-03 2.30E-O3 96 168 360 720 1.001-02 1.OE-02 1.OOZ-02 1.008-02 1.003-06 1.001-06 l.OOE-06 1.001-06

0.

42705.

42621.

42457.

43155.

0.

252.

0.

C.

42957.

42621.

42457.

43155.

99.41 100.00 100.00 100.00 u.

U.

0.

42705.

42621.

42457.

43155.

A A

ft 1.47X-03 1.29S-03 1.163-02 1.093-03

EC-ENVR-1058 Page 34

Sl XZ/Q for standard Lveraqing intervall o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 2 to S hours 8 to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I to 4 days

.4 to 30 days S. ISR-03

4. 22&-03 1.23E-03

1. 19E-03 1.043-03 HOURLY VLUZ RMIGZ 1M X/0 myg NI

5. 97-03 1.51S-04 3.43Z-03 6.823-05 SZC?01-AVK3A=

mORuIAL IROORM CaOWL0ON

EC-ENVR-1058 Page 35 - RBICD.log ARCON96 Output for Reactor Building Unit 1 Closest Distance

EC-ENVR-1058 Page 36 aiCDn. log Program title:

ARCON96.

Developed Nor:

U.S. Nuclear Regulatory Comission Office of Nuclear Reactor Regulation Division of Reactor Program anagament Date:

June 25, 1997 11:00

-a..

IQC Contacts:

J. T. Lee Phone:

(301) 415 1080

-ail: Syllinrc.gov J7 J.

Reyes Phone:

(301) 415 3167 e-mail: flhbnrc.pov L. A Rrovn Phone: 1301) 415 1232

-ueil: lab21nrc.gv Coda Doveloper: J.

V. Ramsdell Phone: (509) 372 6316 a-*il: j nedellgpol.go-Code Documentation:

NURG/Ct-6331 Rev. 1 The program was prepared for en agency of the United states Government. Neither the United States government nor any agency thereof, nor any of their euployces, makes any warranty, expressed or irplied. or asrumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run S/ 5/2005 at 11:44:23 ARCON ZVFUS Z Number of Meteorological Data riles -

1 Meteorological Data rile Names C:

XCO2(6'0990-1.IaT Height of loier wind instrznmot la) 10.0 Height of Upper wind instrent (a) 60.0 Wind speeds entered as meters/second Cround-levol releaso Release height (a)

.0 Building Area 4'2) 2635.0 Effluent vertical velocity (n/a)

.00 Vent or etack flow Im'3/e)

.00 Vent or stack radius (a)

.00 Direction -

intake to source (deg) 028 Wind direction sector width (deg) 90 Wind direction window (dog?

343 -

073 Distance to intake (a) 21.6 Intake height is) 36.9 terrain elevation difference (a)

-1.3 output file names fblcd. log rbled cfd Minimum Wind Speed (a/)

.5 Surface roughness length (n)

.20 Sector averaging constant 4.3 Initial value of siga y

.00 Initial value of sigma

.00 Expanded outptt for code testing not sel-eted total number of hours of data processed

43024 Mours of missing data 1 297 Hours direction in window 15190 Sours elevated plus w/ dir, in window 0

Sours of calm winds 16 Hours direction not in window or calm 28321 DISTRIBTION SaORi DATA sr AVERAG1NG INTERVAL AVER.

PER.

1 2

4 B

12 24 UPPER LimK.

1.002-02 1.002-02 2.00E-02 l.eo-02 1.00Z-02 1.00-02 ION lim.

1.00O-06 1.003-06 1.00E-06 2.0oZ-06 1.00z-O6 1.00O-06 ABV RANGE

0.

IN XAXcE 15206.

32729.

22847.

29216.

32251.

38207.

BELOW RANGE

0.

ZERO 28321.

24752.

20555.

15040.

11049.

4146.

TOTAL.X1Q/

43527.

43481.

43402.

43256.

43300.

43153.

t ON rzo 34.93 43.07 52.64 65.23 74.48 33.54 95th PERCERME V/9 VALUES 3.223-03 3.09:-03 2.373-03 2.631-03 2.12Z-03 1.49Z-03 BEOW RMANGE

0.

ZROO 23321.

24752.

20555.

15040.

1104.

4946.

96 1.0o3-02

1. 00-06 0.

42940.

0.

17.

62957.

99.96

.493-04 0.

17.

IS tOl 360 2.001-02

1. OE-02

. oo-o6 1.103g-06

42621,

,2457.

0.

42622 42457 100.00 100.00 3.50S-04 7.421-04

0.

720

1. O0E-02

1. 00Z-06 0.

43155.

0.

43155.

100.00

6. 95E-04 0.

0.

EC-ENVR-1058 Page 37 95t 2/0 for standard averaging intervals o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 3.223-03 2 to a hours 2.433-03 a to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 9.253-04 1 to 4 days 7.6x-S04 4 to 30 days s.sfz-o0 SOUX WZ3 RADM M

XI/Q MIXxQ w

.RLItl 4.00E-03 1.733-04 S3t0OR-AWERA 2.33Z-03 1.013-04 NOMIO.L WROGRPM COHPIZTICO

EC-ENVR-1058 Page 38 - RB2CD.log ARCON96 Output

- for Reactor Building Unit 2 Closest Distance

EC-ENVR-1 058 Page 39 MC2D. log Program

Title:

aRcON96.

Developed For:

U.S. Nuclear Regulatory C isuicn Office of Nuclear Reactor Regulation Division of Reactor program anagetet Date:

June 25, 1997 11:00 &.U.

VWC Contacts:

J.

T.

5e.

Phone:

(301) 41S 1090 a-mail: jyll1nrc.oov J.

5. Kayrs Phone: (301) 415 3167

-ail:

jjhtnrc.9ov L. A Brown Phone:

(301) 415 1232 e-mailt lab2arc.gov Code Developer: J.

V. Ranedell Phone: (509) 372 6316

-mail: J rasmsde1pnl.9ov Code Documntation:

XUaE/CR-633l Sto.

i the program wes prepared for an agency of the United states Government. Neither the United States Government nor any *gency thereof, nor any of their employees, makes any warranty, expressed or Implied, or assume any legal liability or responsibilities for any third party-s use, or the results of such use, of any portion of this program or represente that its use by such third perty would not infringe privately owned rights.

Frogran Run 5t 5/2005 at 11:45:00 Afco INPUh

5...*-*5.

Number of meteorological Dta Yilee I

Meteorological Data File Names C: XA.CO96ASQ99O-1 0.NC Neight of lower wind instr&'

ent (a) 10.0 Height of upper wind instrument (at) 60.0 Wind epeeds entered as meters/second Ground-level release Pelease height (a)

.0 Building Area (r21 26a5. 0 Effluent vertical velocity ta/si

.00 vent or stack flow (n^3/)

.00 Vent or stack radius (a)

.00 Direction.. intake to source (deg) 090 Wind direction sector width (deg) 90 Wind direction window (dog) 045 -

135 Distance to intake (a) 10.t 7ntake height (a) 36.9 terrain elevation difference (a)

-1.8 output file neaes rb2cd.log rb2cd.cfd Minianu Wind Speed Cola) 5 Surface roughness length (a)

. 20 sector averaging constant 4.3 Initial value of sigma y G

00 Initial vnlus of signs

.00 Cape dad output for code testing not selected total number of hours of data processed -

43t24 Hours of missing data 297 Hours direction in window 15048 Hours elevated plume w/ dir, in window 0

Hours of calm winds 16 Hours direction not in window or calm 28463 DISTRINUMON SUMItl DAS BY AVMRAOIAG IHIZSWAL

&AVR. PER, 1

2 4

8 12!

24 WPPE LsM.

1.00Z-02 1.00-02 1.00Z-02 1.00Z-02 1.00z-02 1.900-02 LOW LIm.

1.O0-06 3.001-06 1.00E-06 1Q00E-06 2.00X-0S

l.

OE-0 ABOVERaKG

0.

716 RANGE 15064.

18593.

23055.

2896.

33133.

394466.

BELOW RANGE

0.

ZERO 20463.

24B88.

20347.

14270.

10167.

4687.

TOTAL 1/Q3 43527.

43491.

43402.

43256.

43300.

43183.

IL RON GIMO 34.61 42.76 53.12 67.01 76.52 89.14 95th VERCENSTIz X/Q VALVS IN RAG

5064 18593.

2355 2806.

33133.

3466.

oIM RANGE

0.

S.____Oj 0.74890S J.63E:0s J.31aCOJ W.b4S:OJ 1.129laJ 96 168 360 720 1.001-02 1.001-02 1.00K-02

.OOz-02 1.001-OS 1.00X-00 3.O0-OS 0

e.

0.

42957.

42621.

42457.

43155.

0.

0e 0.

0.

42957.

42621.

42457.

43155.

100.00 100.00 100.00 100.00 42;57.

42625.

42457.

43153.

0.

A1.1AS-0j 1.Vt-O Is 1I.RMN-04 U.bSK04

EC-ENVR-1058 Page 40 95% X/Q tax standard averaging intervals o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 3.89Z-03 2 to B hours 3.123-03 U to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 3.293-04 1 to 4 days 39.34V-04 4 to 30 days 3.203-04 CMITMLINZ SECTOR-AVERhGE NORMAL ]ROGRAM CCHPLET!ON TOSSLY VALUX 3X=

mm.1 X/Q 4.6"4-03 2.823-03 Mu X/Q 1.363-04

7. 955-05

EC-ENVR-I 058 0 Page 41 0- TBICD.log ARCON96 Output for Turbine Building Unit 1 Closest Distance

EC-ENVR-1058 0 Page 42 T1CD.log Program

Title:

aRCO296.

Developed For:

U.S. Nuclear Regulatory Cccnissicm Offioe of Nuclear Reactor Regulation Division of Reactor Program Management Date:

Juno 25, 1997 11:00 a.m.

NRC Contacts:

J.

T. Lee Phone:

6301) 415 1080 il: yl1jnrc.gv

.7.. Hoaye&

Phone: (301) 415 3167

-mail:

henrc gev L. A Brown Phone: (301) 415 1232

-mail: le2lanrz gov Code Developer:.7. V. Ra1sdll Mone: (509) 372 6316 e-zail:

J remzde11pnl.gv Code Documentation:

ZMG/CR-6331 Rev. I The progran was prepared for an agency of the United States Goverent. Neither the United states Government not any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or e*suwes any legal liability or rrsponsibilities for any third party's ase, or the results of such use, of any portion of this program or represents that its use by such third party would not infring privately owned rights.

Program Ran 5/ 5/2005 at 11:45:31 A^RCO zN Nmber of Meteorological Data File* -

I Meteorological Data Vile Names C \\ARCON96%SQ99 0-1.I(T Height of lover wind instrument (a) e 10.0 Height of upper wind instrument C

0m) 60.0 Wind speeds entered as motors/second Ground-lovel release Release height (a)

.0 Building Area (2) 2685.0 Iffluent vertical velocity u/el

=

.00 Vent or stack flow (m3/s)

..00 Vent or stack radius (a)

.00 Direction.. intake to source ("eg) -

337 Wind direction sector width (deg) 90 Wind direction window (dog) 292 -

D22 Distance to intake m) s 55.6 Intake height (a) 36.9 Terroan elevation difference Cm)

.0 Output file anes tblcd. log tblcd.Cfd Miniann Wind Speed (Ca/)

.5 surface roughness length ()

.20 Sector avereging consetnt 4.3 Tnitial Value of sigma Y

.00 Xnitia

&I.

of Biga a

.00 Pndd output for code testing not s-lected total u r of hours of data processed.

43824 Hours tf miseif r data 297 Hours Srection in window 7275 Hours lvated piume w/ dir, in window a o Bors if calm winds 16 Hours <irection not in window or calm 36236 DIakZITO SfWeRt DATA *7 AVeXGlING INTZRVAR AVAR. PtR 1

2 4

e 12 24 96 1Se 360 720 UPPtI*

X4M, l.00o-02 1.005-02 1.00E-02 1.00E-02 1.001 -2 1.003-02 1.00E-02 1.00Z-02 1.00t-02 1.00t-02 OWt LIM.

1.00z-06 1.003-06 1.00S-06 1.001-06 1.002-06 1.003-06 1.OOZ-06 1.00l-06 1.00t-06 1.008-06 ABOVE 3G

0.

It RANCG 7291.

9097.

1135.

16110.

19692.

27112.

41206.

42255.

42457.

43155.

BELO VRANCE

0.

14.

22.

0.

M 36236.

34384.

31567, 27146.

23608.

16041.

1737.

344.

0.

TOTAL X/0s 43527.

43461.

43402.

43256.

43300.

43153.

42957.

42621.

42457.

43155.

W NON ZERO 36.75 20.92 27.27 37.24 45.4B 62.83 95.96 99.19 100.00 100.00 ABOVE RS

0.

IN R? &G 7291.

9097.

11935.

16110.

19692.

27112.

41206.

42255.

42457.

43155.

1.093-03 8.243-04 7.572-04 6.633-04 5.25t-04 3.5S9-04 1.993-04 1.66E-04 1.403-04 1.27r-04

EC-ENVR-1058 0 Page 43 951 XIQ for staufard avo ging intoz-als o to 2 bours 1.091-03 2 to a bours 5.191-04 a to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 2.071-04 I to 4 days 1.461-04 4 to 30 days 1.16-04 NUxVLT VALUME RANG kmX XI/

way

/1 CRIZ#

1.79Z-03 6.643-05 SZCTOR-KAVRAE 1.04E-03 3.871-05 NORMAL PROGRAM C:SLTIXCU

EC-ENVR-1058 Attachment I I Page 44 1 - TB2CD.log ARCON96 Output for Turbine Building Unit 2 Closest Distance

EC-ENVR-1058 1 Page 45 TM2CM. log Progran

Title:

ARCOT96.

Developed For:

U.S. Nuclear Regulatory Ca~ission Office of Nuolear Reactor Regulation Division of Reactor Progrem Kanagement Date:

JUne 25, 1997 11:00 a XRC Contacts, J. T. Lee Phone: (301) 415 1030 e-mail :jyllonrc.g9V J. J. Rayes Phonme (301) 415 3167 a-mail: jbherc.g'ov L. A irown Phone- (301) 415 1232 e-mail 1b2nrc.gc.

Code Developer: J. V. Ramsdell Phone: (509) 372 6316

-mail:. j_rsdsllepnl

.gov Code Documentation:

mUREa/cs-6331 Rev. I The program was prepared for an agency of the United States Goverument. Neither the United States governrent nor any agmncy thereof, nor any of their employse.

maims any warranty. expressed or implied, or Assumes any legal liability or responsibilities for my third party's una, or the results of esch use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 5/ 5/2005 at 114:S05

.*.**f lCON IPUNP

UT**55545 lumber of Meteorological Data Files 1

Meteorological Data Yile Banme C: \\ARC96\\SQ9 0-1.MT Beight of lower wind instrument (a) 10.0 Height of upper wind instrument Is) 60.0 Wind speeds entered as mters/second Ground-level rel.as8 Releas height ()

.0 Building Area (='2) 2685.0 Rffluent vertical velocity tm/u)

.00 Vent or stack flow (0'3/8) 00 Vent or stack radius Ca) co Direction intake to source (dog) -

233 Wind direction sector width (deai 90 Wind direction window (dog) 193 - 293 Distance to intake (a) 24.7 Intake height (a) 36.9 Terrain elevation difference ()

.0 Output file nmes teb2cd.log tb2cd.cfd Minimum Wind Speed Was)

.5 Surface roughness length (a)

.20 Sector averaging constant 4.3 Initial Value of sigma y

.00 Initial value of signs

.00 zxnded output for code testing not selected Total number of hours of data processed -

43824 Hours of missing data 297 Hours direction in hindow 11439 flours *levated plume w/ dir, in window 0

Hours of calm winds 14 Hours direction not In window or calm 32072 DIS2RZBUTION SU**= DASA Kr AVERAGING INTERVAL AVER.

PER.

1 2

4 S

12 24 96 168 360 720 UPPER LIN.

1.003-02 1.00z-02 1.00E-02 1.00E-02 1.003-02 1.00o-02 1.001-02 1.00Z-02 1.001-02 1.00l-02 LOW LIX.

1.00Z-06 1.00Z-06 1.003-06 1.00Z-06 1.00O-06 I.OOI-06 1.001-06 1.00z-06 1.00Z-06 1.00Z-06 ABOVE RANGE

0.

IN RANGE 11455.

13984.

17606.

22889.

27150.

34273.

42479.

425S1.

42457.

43155.

BELOW RANGE

0.

ZZRO 32072.

29497.

25796.

20367.

16150.

3375.

478.

40.

0.

TVOAL X/Qs 43527.

434S1.

43402.

43256.

43300.

43253.

42957.

42621.

424S7.

43155.

w BonS ZERO 26.32 32.16 40.56 52.92 62.70 79.43 98.89 99.91 100.00 100.00 95th PfRCENILII X1Q VALUES 2.72Z-03 2.443-03 2.02Z-03 1.691-03 1.33E-03 9.373-04 5.563-04 4.81Z-04 4.141-04 3.76Z-04 511W RANGE

0.

31R0 32072.

29497.

25796.

20367.

16150.

3375.

478.

40.

0.

EC-ENVR-1058 1 Page 46 95% X/Q for standard avcragino intervals.

o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 2.72t-03 2 to S hours 1.353-03 o to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 5 593-04 1 to 4 days 4 29E-04 4 to 10 days 3.49C-0 BuCYr VIMZ zAXGI AmX Z/Q mmN S/Q CaiTflLflS 3.991-03 6.67X-05 flCTOt-AVKZA

2. 32-03 3.393-05 WoRNAL PSOGRN COkWI!IOt

EC-ENVR-1 058 2 Page 47 2 - RBIMST.log ARCON96 Output for Reactor Building Unit 1 Main Steam Tunnel Blowout Panel

EC-ENVR-1058 2 Page 48 BWIST.log Program

Title:

ARCOX96.

Developed For; U.S.

6 uclesr Regulatory Commission Office of Nuclear R actor Regulation Division of Reactor Program Han--ement Date:

June 25. 1397 11:00 am.

NRC Contacts:

J. T. Lee Thon.: (301) 415 1050

-mail: fylltnrc.ov J. J. Baye Phone:

(3D1) 415 3167 e-nail jjb0nrc.gov lb. A rown Phone:

(3011 415 1232

-mail: lab2lnrc.gov Code Developer: J. V. Ramsdell Thone:

(503) 372 6316

-mail: j_raszd10#pnl go.

Code Documentation:

MURrC/CR-63321 Stv. 1 The program -as prepared for an agency of the United Stat.. Government. Neithbr the United States Goverumant nor any agency thereof, nor any of their employs",

makes any warranty, epressed or implied, or assume any legal liability or responsibilities for any third party's u-e, or the results of much me, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run S/ 5/2005 at 1146:54

- - - - ARCOW INPU C* 555*5 Number of Meteorological Data File I

Meteorological Data rile Nanes C:AARC0X96%S99_0-3.ET

eight of lower wind instrument (m) 10.0 Height of upper wind instrumnt (m 60.0 Wind speeds entered as meters/second Ground-level release Release height (al )

36.S building Area Cm12) 2685.0 Iffluent vertical velocity

/)

a 00 Vent or stack flow (n*3/a)

.00 Vent or stack radius (al

.00 Direction..

intake to source (dog) 000 Wind direction sector width (deg) 90 Wind direction window (deg) 323 - 053 Distance to intake in )

49.5 Intake height (a) 36.9 Terrain elevation difference (a)

.0 Output rilen rblnst.log rblat

.cfd Minai mind Speed

/)

.5 Surface rouhnesa length in)

.20 Sector averaging constant 4.3 Initial Value of sign& y

.00 initial value of sigm a a-eo Expanded output for code tasting not selected Total number of hours of data processed -

43024 oaurs of Missing data 297 Hours direction in window 15137 Sours elevated plums w/ dir, in windo, 0

Sours of calm winds 23 Sours direction not in window or calm 28367 DIs!RIIICO" SWUMARY DATa BY J6VSRAGrKG INEVAL AVER. PER.

1 2

4 o

12 24 UPp5 L1x.

1.001-02 1.00Z-02 1.00I-02 1.001-02 1.00-02 1.00l-02 WW IIM.

1.00E-06 1.oor-06 1.OOz-06 l.00-OC 1.00-06 1.0E-06 AWOVE RANGE

0.

IN RANGE 15160.

17454.

20556.

25034.

28623.

34365.

sEsO RAMGz

0.

mO 28367.

26027.

22346.

18222.

14677.

829.

TOTL K/Qa 43527.

43401.

43402.

43256.

43300.

43153.

S RON ZERO 34.03 40.14 47.36 57.17 66.10 S0.79 95th PEECMNIX 1/

VLtYS IN RANGE 15160 17454.

2055C6 25034.

2623.

34365.

RANGE

0.

.5050a otJoO W

.&l.

z J

i.3b5 0j i.852=UO X.ZUS 03 96

1. 005-02

1. 005-06 0.

42714.

0.

243.

42957.

99.43 16s 360 720 1.00Z-02 1.005-02 1.00E-02 1.00X-06 1.00c-04 1.005-06

0.

42621.

42457.

43155.

0.

42621.

42457.

43155.

100.00 100.00 100.00 42714.

42621.

42457.

43155.

0.

7.515-04 6.645-04 5.97C-04 5.35x-04

EC-ENVR-1058 2 Page 49 95% X/9 for standard aveaging intervals o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 2.B02-03 2 to 3 hours3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months 2.21V-03

to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 6.253-04 X to 4 days 6.OZ-04 4 to 30 days 5.29S-04 SR=LY VALU RtASE II X/9 KM X/O CZ llE 3.233-03 7 532-05 SBCTOR-XCRA=

1.932-03 4.392-05 NO110 1PROGRPAM C@PLZTIOC

EC-ENVR-1058 3 Page 50 3 - TBIMST.log ARCON96 Output for Turbine Building Unit 1 Main Steam Tunnel Blowout Panel

EC-ENVR-1 058 3 Page 51 TYlMST.log Program

Title:

ARCON96.

Developed For!

U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Prograc Management Date:

one 25, 1997 11:00 a.m.

YRC Contacts:

J.

T. Lee Phon.:

(301) 415 1080 G-sail: jyllnrc.gov J. J.

Mayes Phone:

(301) 415 3167 e-mil: jihbnrc gov L. A roan Phone: (301) 415 1232 e*ail: 1b2qnrc.gov Code Developer: J.

V. Rsandsll Phonea (509) 372 6316 e-*ail: J

-dell&pnl. gov Cod Documentation:

NUR0/CR-633l Rev. 1 The program was prepared for an agency of the United States Governmant. Neither the United states government nor any agency thereof, nor any of their exployees, makes any warranty, expressed or implied. or &a*omes any legal liability or responsibilities for any third party's use, or the results of auch use, of any portion of this program or represents that its u-s by such third.

party would not infringe privately owned rights.

Program Run 5/ 5/2005 at 11:47:32 55.545 3aP INPUT *UT *******

Number of Meteorological Data riles a

1 Meteorological Data Tile nams C \\A ON96NE0990-0l.ME Height of lor wind instrument (a) a 10.0 Height of upper wind instrument (a) 60.0 Wind speeds entered as meters/second Ground-level release Release height (m) 36.9 Building Area (='2) 2685.0 Effluent vertical velocity m/a)

.00 Vent or stack flow (W3/e0 00 Vent or stack radius (a) 00 Direction intake to source Ideg)

GOO Wind direction sector width (dog) 90 Wind direction window dega) 323 - 053 Distanc-to intake (a) 102.1 Intake height (At 36.9 Terrain elevation difference gm)

.0 output file sans thblm.log tblst.

efd Minimum Mind Speed Em/a)

.5 Surface roughness length ()

.20 Sector averaging constant 4.3 Initial value of sigma V

.00 Initial value of sigma 00 Expanded output for code testing not selected Total number of hours of data processed -

43S24 Hours of missing data 297 Hours direction in window 15137 Hours elevated plune w/ dir. in window 0

Hour of cali winds 23 Hours direction not in window or calm 283C7 DISTRIzUTlon SW86Jt DATA BY AVEzpSfrO INTSRWVL AVECR. PR.

2 4

8 12 24 UPPER LIm.

1.00E-03 1.00E-03 1.001-03 2O0E-Ol 1 001-03 1.001-03 LOW 3.t.

1.00l-07 1.002-07 1.00Z-07 1.002-07 1.00-07 1.00z-07 AWVE SAM=

0.

Ix MNWGE 15160.

17454.

20556.

25034.

2B623.

34865.

5EIAN RAN=

0.

ZZRo 28367.

26027.

22646.

1B222.

14677.

028S.

TOTAL X/Qs 43527.

43481.

43402.

43256.

43300.

43153.

NRN ZERO 34.93 40.14 47.36 57.07 66.10 80.79 95th PERCENTIZ L/Q VALUES BFL0 RAVO

0.

rZEO 28367 26027.

22346.

10222.

14677.

S288.

96

1. OOE-03 1.005-07 0.

42714.

0.

243.

42957.

99.43 16H 360 720 1.00l-03 1.001-03 1.00E-03 1.O00-07 1.00Z-07 1.005-07

0.

42621.

42457.

43155.

0.

D.

0.

42621.

42457.

43155.

100.00 100.00 100.00 1.92*%4 104 1.1E2 1 22,;0, 1.42X,-4

0.

243.

0.

EC-ENVR-1058 3 Page 52 95% 2/0 for standard avsrmeing intervals o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 7.05Z-04 2 to 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months

5. 613-04

to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 1.593-04 I to 4 days 1.53E-04 4 to 30 days 1.34E-04 HOURL0 VALUE 3WGE MAX i/Q ICE X/0 CENTMRLII

.033-04 1.92Z-03 SRCOR-AVlASZ 4.6s3-04 1.123-05 NOPYlL EROGRA& CG*PLETION

EC-ENVR-1058 4 Page 53 4 - TB2MST.log ARCON96 Output for Turbine Building Unit 2 Main Steam Tunnel Blowout Panel

EC-ENVR-1058 4 Page 54 TS22MST. log Program

Title:

AcON96.

Developed rot: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date.

Junm 25, 1997 11:00 a.m.

NRC Contacts:

J.

ta Phone:

(301) 415 le0o e-mail: jyllfnrc.gov J. J.

Hayes Phone:

(301) 415 3167 e-mail: jhenrc.gov L. A Brown Phone: (301) 415 1232 e-mil:

sb2r.ov Code Developer: J.

V. Ramsdell Phone: (509) 372 6316 e-_al 3_ramdelltpnl. gov Coda Documentation:

NW=/CR-6331 Rev. 1

're program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their eploy

', makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the reults of such use, of any portion of this program or represents that its use by such third party would not infringe Privately owned rights.

Progrm Run 5/ 5/2005 at 11:41:03 ARCO= I WP~u ee*.T Numher of Meteorological Data Files I 1 Meteorological Data Vile Names C:\\8kCO996\\SQ99 0..l 1WE Height of lower wind instrumant 1Y

10. 0 Height of upper wind inetrument ()

60.0 Wind speeds entered am meters/seond ground-level release Helease height (a) 36.9 Building Area (m'2) 2685.0 Effluent vertical velocity (a/a) a

.00 Vent or stuck flow t-3ts)

.00 Vent or stack radius ()

.00 Direction.. intake to source (dog) 162 Wind direction sector width (dog) s 9 Wind direction window (deg) 117 - 207 Distance to intake ()

61.2 Intake height (a) 36.9 Terrain elevation difference (aD )

.0 output file na th2m t. log tb2inst.cfd Miniu Wind Speed On/a)

.5 surface roughn-ss length (a)

.20 Sector avaraging constant 4.3 Initial value of signs y

.00 Initial value of sigma

.00 Sapanded output for code testing not select-d Total number of hours of data processed -

43824 Hours of missing data 297 Bourn direction in window 8657 Dours elevated plume w/ dir. in window 0

Hours of calm winds 23 Hours direction not in window or calm 34847 DISTRIBUTION SuleT DATA Sr AVERAGING INTERVAL AV=.

M.

1 2

4 a

12 24 96 168 360 720 UPPER LI.

1.00E-02 1.003-02 1.00E-02 1.005-02 1.00E-02 1.005-02 1.003-02 1.00E-02 1.00}-02 1.00Z-02 W

Lim.

1.00r-06 1.OOX-06 l-00E-06 1.OO-06 1.00E-06 1.005-06 1.003-06 1.-OOZ-06 1.0o0-06 1.005-06 ABOVE RANGE

0.

IN RAIGE 860.

11450.

15415.

21066.

25268.

33034.

42677.

4201.

42457.

43155.

ZLOW BRIGE

0.

30.

0.

ZERO 34847.

32031.

27907.

22190.

18032.

10069.

250.

0.

TOTAL 1/0.

43527.

43481.

43402.

4325S6.

43300.

43153.

42957.

42621.

42457.

43155.

NM ZEAO 19.94 26.33 35.52 45.70 58.36 76.67 99.42 100.00 100.00 100.00 95th PERCENTIE Z/Q VALWES 1.49E-03 1.271-03 1.051-03 8.965-04 7.13E-04 4.915-04 2.72Z-04 2.33E-04 1.945-04 21745-04 BLONRANaGE

0.

30.

0.

ZERO 34847.

32031.

27917.

22190.

16032.

10069.

250.

0.

EC-ENVR-1058 4 Page 55 95X Xz9 for standard av.raging intervals o to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 1.492-03 2 to 3 hours3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months 6.992-04

to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 2.82Z-04 1 to 4 days

.99E-04 4 to 30 day.

1.59E-04 HOLY fltS RAXGE AX I

/Q IH X/0 CImTfRLflM 2.141-03 3.242-05 SECTWO-AVflEA 1.23z-03 1.B92-O5 MORMtL IROGf0Rf cC14PInEsf

EC-ENVR-1058 5 Page 56 5 - PLE-23733 - Cross Sectional Area

EC-ENVR-1058 5 Page 57 PPL Busquantia, LC Two Nanb lnth.kee

_1 AlIeuAYILPA 13101H19 E

i U

-9 Tel. WOM4.4717 Fax610774177_

November 5, 20D4 Mr. Mark Abrams ABS Consulting, Inc.

4 Research Place Suite 200 Rockville, MD 20850 SUSQUEHANNA STEAM ELECTRIC STATION CONTROL ROOM ACCIDENT XfO ANALYSIS PLE-23733 Dear Mr. Abrams Attached for your use is our evaluation ot the minimum vertical cross-sectional area of the reactor building for your use in evaluating accident atmospheric dispersion factors.

Also attached are the SSES design drawings referenced in the analysis. Please review and verify that the attached analysis is appropriate for the accident X10 analysis. Keith Woodard had indicated in a previous discussion that it may be possible to include this minimum area analysis in your X/Q calculation. If you cannot, please let me know since we will then need to formalize the minimum area analysis in a formal PPL calculation.

Please contact me at 610-774-4717 if you need additional information. My email address is ttmackav8_olweb.com.

Sincerely, R

.SY Terrence F. Mackay Senior Engineer - Rad & Effl Technology Attac"srnt 1.

Analysis Of Vertical C0oss-Sectional Area (M Iimurn) 01 Reactor Building For Evaluation Of Zfl0s..

SSES Design Drawings:

E106312. Revision F (AE Dwg. M-207 E10500.. Sheet 6, Revis on 22; AE Dwg. A-16)

E105007. Sheel 1. Revision 9 (AE Dwg. A-21. Sht. 1)

EC-ENVR-1058 5 Page 58 November 5, 2004 PLE-23733 Page 2 of 2 El 05329, Revision 9 (AE Dwg. C-322)

El 05257, Revision 9 (AE Dwg. C-227)

El 05259, Revision 8 (AE Dwg. C-229) cc: wI Att. 1 only:

R.A. Vazquies Francis J. Hickey R.L Doty D.G. Kostelnik Nuclear Records GENPL5 NUCSA3 GENPL5 GENPL5 GENPL4 g:~goadmin\\nde eIed~doty.ttmnV~e-.23733.doc

EC-ENVR-1058 Attachmnent 15 Page 59 November 5, 2004 PLE-23733 Attachment 1 Page 1 of 2 Attachment I Analysis Of Vertical Cross-Sectional Area (Minimum)

Of Reactor Building For Evaluation Of

/Q0's The general arrangement of the reactor building is shown in SSES design drawing E106312, Revision F (AE Dwg. M-207). Above the turbine building roof elevation, the reactor building area includes the superstructure area and the area associated with the blowout panels and duct spaces between Column Lines P and M (see SSES design drawing E105004, Sheet 6, Revision 22; AE Dwg. A-16). Below the turbine building roof elevation, credit is only taken for the reactor building area between Column Lines U and P, including the concrete outer walls.

1.

Reactor Building Roof to Bottom Of Superstructure

References:

SSES Drawings E105007, Sheet 1, Revision 9 (AE Dwg. A-21, Sht. 1)

El 05329, Revision 9 (AE Dwg. C-322)

Reactor Building Roof Elevation = 873'-1Y u = 873.12 ft Superstructure Bottom Elevation = 809'- 7 5/8" = 809.64 ft Height = 873.12 ft - 809.64 ft = 63.49 ft Width Of Superstructure = 161'-9 5/8" = 161.80 ft Area = 63.49 ft X 161.80 ft= 10273tt2

2.

Reactor Building Bottom Of Superstructure to Turbine Building Roof Elevation

References:

SSES Drawings El 05007, Sheet 1, Revision 9 (AE Dwg. A-21, Sht. 1)

El 05329, Revision 9 (AE Dwg. C-322)

E105257, Revision 9 (AE Dwg. C-227)

El 05259, Revision 8 (AE Dwg. C-229)

Superstructure Bottom Elevation = 809'- 7 518" = 809.64 ft Turbine Building Roof Elevation = 789'-84 = 789.73 ft Height = 809.64 ft - 789.73 ft = 19.91 ft Width = (1'-67 + Distance Column U to Column P + (16'-O") + (1'-9 5/16")

Width = (1 '-6") + (26'-6") + (27-6") + (17 -6") + (8'-0") + (25'-6") + (29.0*)

+(16-0) + (1'-9 5/16")

Width = 153.28 ft Area = 19.91 ft X 153.28 ft = 3052 ft2

EC-ENVR-1058 Attachrnent 1S Page 60 November 5, 2004 PLE-23733 Attachment 1 Page 2 of 2 Analysis Of Vertical Cross-Sectional Area (Minimum)

Of Reactor Buildinct For Evaluation Of x/Q's

3.

Turbine Building Roof Elevation to Grade Elevation

References:

SSES Drawings El 05007, Sheet 1, Revision 9 (AE Dwg. A-21, Sht. 1)

El 05257, Revision 9 (AE Dwg. C-227)

El 05259, Revision 8 (AE Dwg. C-229)

Turbine Building Roof Elevation = 789'-83 4 = 789.73 ft Grade Elevation = 676'-O"

. Height = 789.73 ft - 676 ft = 113.73 ft Width = (1'-6") + Distance Column U to Column P + (1'-6")

Width = (1'-6") + (26'-6") + (27'-6") + (17'-6") + (8'-)

+ (25'-6") + (29'-

0")+(1 '-6")

Width = 137 ft Area = 113.73 ft X 137 ft=15581 f2

4.

Total Reactor Building Minimum Cross-Sectional Area Total Area = 10273 ft2 + 3052 ft2 + 15581 ft2 Total Area = 28906 ft2 x (.0929 m2 I ft2) = 2685 m2

ML060120478

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2.0 CONCLUSION

6.0 REFERENCES

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ML060120478

Text

2.0 CONCLUSION

6.0 REFERENCES

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