David Peterson INOVA Fairfax Hospital Penn State AE, Mechanical The INOVA Heart Institute 9.0 Appendix: 91

Transcription

1 9.0 Appendix: 91

2 9.1 Appendix A.1: Appendix Table A1: Relative Size of Airborne Pathogens(15) 92

3 9.1 Appendix A.2: Appendix Table A2: Classifications of Respiratory Pathogens and Sizes(15) 93

4 9.1 Appendix A.3 Appendix Table A3: Classifications of Respiratory Pathogens and Sizes(15) 94

5 9.1 Appendix A.4 Appendix Table A4: Profile of Particle Sizes Produced by an Infectious Person(15) 9.1 Appendix A.5 Appendix Table A5: Communicable Respiratory Infections Characteristic(15) 95

6 9.1 Appendix A.6 Appendix Table A6: Viability of Airborne Microbes Indoors in Absence of Sunlight(15) 9.1 Appendix A.7 Appendix Table A7: Disappearance of airborne sneeze droplets from room air by size(15) 96

7 9.1 Appendix A.8 Appendix Table A8: Approximate Particle Settling Times(PSU-AE.552) 9.1 Appendix A.9 Appendix Table A9: Routes of Infection of Colds(15) 97

8 9.1 Appendix A.10 Appendix Table A10: Source of Cold Virus Dispersion(15) 9.1 Appendix A.11 Appendix Table A11: Breakdown of Respiratory Infections(15) 98

9 9.1 Appendix A.12 Appendix Table A12: Breakdown of Respiratory Infections(14) Appendix Table A12: Breakdown of Respiratory Infections(14) 99

10 9.1 Appendix A.13 *Survey Temperature Surface Measurements At Centre County Community Hospital (Used Infrared Temperature Sensor Gun) Simulated CFD Results: diffuser (Tdb): diffuser (Tdb): Back Wall (Tdb): 77 Back Wall (Tdb): Front Wall (Tdb): 76 Front Wall (Tdb): 75.2 Left Wall (Tdb): 76.8 Left Wall (Tdb): Right Wall (Tdb): 77 Right Wall (Tdb): 76.5 Center (Tdb): 76.2 Center (Tdb): 74.2 Appendix Table A13a: Validating Surface Temperature Measurements *Surveyed Flow Measurements: Centre County Community Hospital (Used Flow Funnel over 20 minute period) Average Flow from solo diffuser CFM: (Notes: Very large flow rate for size of room very loud) Appendix Table A13b: Validating Flow Measurements *Surveyed Ambient Temperature Measurements: Centre County Community Hospital (Used Heat Stress Monitor) Ambient Temperature (Tdb): 75.4 Ambient Temperature (Twb): 58.1 Ambient Temperature Simulated (Tdb): 75.1 (Ambient Temperature taken over 15 minute period) Appendix Table A13c: Validating Ambient Temperature Measurements * Measurements performed at the survey done on 3/10/04 along with the CFD simulated results. Variation from measure data and simulated data only vary at most by +/- 2 degrees Fahrenheit. Measured Flows were simulated in CFD. 100

11 9.1 Appendix A.14 Appendix Table A14: Established Breathing Plane(19) 9.1 Appendix A.15 Contaminate Removal Effectiveness (100% infected): Space: Family Waiting Room X: 105 Concentration Avg in plans: (C) Y: 104 Z: 98.6 Comb. Avg: Concentration Avg at Exhaust: RA Mass Flow Avg at Exhaust RA Total Concentration Avg at exhaust (CE): 106 Contam Remove Effectiveness: (CE/(C) = 1) 1.03 Values represent contaminates introduced by occupants only ( + or 5% ok) Appendix Table A15a: Contaminate Removal Effectiveness Simulated Values 101

12 Contaminate Removal Effectiveness (100% infected): Space: Concentration Avg in plans: (C) (Patient infected): Post Anesthesia Care Unit Room X: Y: Z: (Non- Patient infected): Comb. Avg: RA Concentration Avg at Exhaust: RA RA RA Mass Flow Avg at Exhaust RA RA Total Concentration Avg at exhaust (CE): Contam Remove Effectiveness: (CE/(C) = 1) Values represent contaminates introduced by occupants only ( + or 5% ok) Appendix Table A15b: Contaminate Removal Effectiveness Simulated Values Contaminate Removal Effectiveness (100% infected): Space: Transplant Waiting Room (1 infected): X: Y: Concentration Avg in plans: (C) Z: Comb. Avg: RA Concentration Avg at Exhaust: RA RA RA Mass Flow Avg at Exhaust RA RA Total Concentration Avg at exhaust (CE): Contam Remove Effectiveness: (CE/(C) = 1) Values represent contaminates introduced by occupants only ( + or 5% ok) Appendix Table A15c: Contaminate Removal Effectiveness Simulated Values 102

13 Contaminate Removal Effectiveness (100% infected): Space: Concentration Avg in plans: (C) CCC Hospital X: 101 Y: 109 Z: 105 Comb. Avg: 105 Concentration Avg at Exhaust: RA Mass Flow Avg at Exhaust RA Total Concentration Avg at exhaust (CE): Contam Remove Effectiveness: (CE/(C) = 1) Values represent contaminates introduced by occupants only ( + or 5% ok) Appendix Table A15d: Contaminate Removal Effectiveness Simulated Values 9.1 Appendix A.16 Appendix Table A16a: RS MEANS Air Supply Duct Fitting Cut Sheets 103

14 Appendix Table A16b: RS MEANS Duct Insulation Cut Sheets Appendix Table A16c: RS MEANS Air Supply Duct Cut Sheets 104

15 Means Suggest that both 2 way and 3 way cost approx the same. Appendix Table A16d: RS MEANS Air Diffuser Cut Sheets 9.1 Appendix A.17 Diffuser Schedule: 4-way, 2-way, 3-way Throw in Feet (x,y) Throw Direciton and CFM Type Blow NC 150 fpm 100 fpm 50 fpm X Y TDC-A4 4-way TDC- G2 2-way TDC-A3 3-way " " " Neck Size (in) 9 x 9 Org. Diffuser: (102/340) Face Size (in) 24 x 24 CFM 340 Appendix Table A17: Titus Diffuser Specifications 9.2 Appendix B.1 : Type: Low-E Tinted Insulating Glass Visible Light Transmission U-Value Winter U-Value Summer SHGC Shading Coefficient Outdoor Visible Light Reflectance 55% % Appendix Table B1: Glazing Attributes 105

16 9.2 Appendix B.2: 9.2 Appendix B.3: Appendix Table B2: Titus Diffuser Specifications Location: Conditions: Recommended Daylight Factor (%): March 21st (*Vernal equinox) Washington D.C. Overcast 0.5 Internal Illuminance needed (fc): External Illumance (fc): 8am pm pm June 21st (Summer solstice) Internal Illuminance needed (fc): External Illumance (fc): 8am pm pm December 21st (Winter solstice) External Illumance (fc): Internal Illuminance needed (fc): 8am pm pm *Autumnal equinox will produce the same results as the Vernal equinox and will not be simulated. Appendix Table B3: External/Internal Illuminace Values 106

17 9.2 Appendix B.4: Appendix Table B4: Typical Exterior Wall Section 107

18 9.2 Appendix B.5: Appendix Table B5a: RS MEANs Dry Wall Cut Sheet Appendix Table B5b: RS MEANs Typical Window Cut Sheet 108

19 Appendix Table B5c: RS MEANs Mullion Cut Sheet Appendix Table B5d: RS MEANs Interior Painting Cut Sheet 109

20 Appendix Table B5e: RS MEANs Spandrel glazing Cut Sheet 110