Philip Morris
Engineering Alternatives for Environmental Tobacco Smoke Control
Fields
- Author
- Bohanon, H.R., J.R.
- Area
- ELLIS,CATHY/OFFICE
- Type
- SCRT, REPORT, SCIENTIFIC
- CHAR, CHART, GRAPH, TABLE, MAPS
- DRAW, DRAWING
- PHOT, PHOTOGRAPH
- CHAR, CHART, GRAPH, TABLE, MAPS
- Document File
- 2057077047/2057077298a/Missing
- Named Organization
- Ashrae, American Society of Heating, Refrigerating + Air-Conditioning Engineers
- OSHA, Occupational Safety & Health Administration
- Site
- R461
- Litigation
- Iwoh/Produced
- Attachment
- 2057077257/2057077291
- Author (Organization)
- RJR, R.J.Reynolds
- Date Loaded
- 17 Apr 1999
- UCSF Legacy ID
- rdn13e00
Document Images
ENGINEERING ALTERNATIVES
FOR ENVIRONMENTAL TOBACCO
SMOKE CONTROL
Hoy R. Bohanon, Jr. PE
R. J. Reynolds Tobacco Company
L~ZLLoLM
OSHA's Proposed Rule on IAQ
There is no reason to single out ETS from
all other indoor air constituents
Properly ventilated spaces have very low
levels of indoor air contaminants
OSHA's proposed rules for ETS are costly
and unnecessary
Sli,ml seizLLOLM
hb-osha-01/95
ENGINEERING SOLUTIONS
FOR INDOOR AIR QUALITY
by
Hoy Bohanon
Real-world measures of ETS
must account for:
Ventilation rates - must be measured in
addition to measuring chemical
concentrations
Smoking activity - must be assessed by
counting people and cigarettes
Chemicals - must be representative of the
presence of ETS in a quantitative sense.
Slide 2 00~L~,~0r,~0g hb-osha-O1/95
Steady State Relationship Between
Ventilation and Concentration for
Constant Source Strength
Ventilation
Slide 3 MUQL~0~ hb-osha-O1/95
Real-world measures of ETS
must account for:
Ventilation rates - must be measured in
addition to measuring chemical
concentrations
Smoking activity - must be assessed by
counting people and cigarettes
Chemicals - must be representative of the
presence of ETS in a quantitative sense.
Slide 4 hb-osha-ol/95 ',
Four Tests submitted to OSHA
Study of Four Large Office Buildings
Study of One High Rise Office Building
Study of a 5500 square foot Office Space
Restaurant Study
Slide 5 hb-osha-0l/95'
Results of Indoor Air Quality
Sampling for Two Buildings
controlled to Minimum
ASHRAE Ventilation Rate
MUQ(a~©9
Slide 6
Carbon Dioxide (ppm)
~
Slide 7
a
TLV
®
Smoking
Restricted
hb-osha-01/95
Methylene Chloride QigIm3)
180000
160000
140000
120000
100000
80000
60000
40000
20000
0
TLV
99ZV-0Le,J0Z
Slide 8
Smoking
Restricted
hb-osha-01 /95
