Role Of Industrial Hygienist In Asbestos Litigation
1. Baltimore
Chicago
Cleveland
Columbus
Role Of Industrial Hygienist In Houston
Asbestos Litigation
Ft. Lauderdale
Houston
Jacksonville
David Randall, PE, CSP St. Louis
Tampa
December 2, 2006
2. Basic Industrial Hygiene Baltimore
Chicago
Cleveland
• Recognition Columbus
Houston
• Evaluation Ft. Lauderdale
• Control Houston
Jacksonville
St. Louis
Tampa
3. Recognition Baltimore
Chicago
Cleveland
Columbus
Houston
Ft. Lauderdale
Houston
Jacksonville
St. Louis
Tampa
4. Evaluation Baltimore
Chicago
Cleveland
• NIOSH 7400 (Phase Contrast Microscopy) Columbus
Houston
Ft. Lauderdale
Houston
• NIOSH 7402 (Transmission Electron
Jacksonville
St. Louis
Spectroscopy) Tampa
5. History of Air Standards for Baltimore
Asbestos Chicago
Cleveland
Columbus
HISTORY OF ASBESTOS STANDARD
Houston
14
Ft. Lauderdale
12
Asbestos Std OSHA PEL
Asbestos Std. ACGIH TWA 12 12 Houston
10
FIBERS/CC
8 Jacksonville
6 St. Louis
4
Tampa
2
0
70
72
74
78
80
82
84
86
88
90
94
96
98
00
76
92
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
20
YEAR
6. Control Baltimore
Chicago
Cleveland
Columbus
Houston
Ft. Lauderdale
Houston
Jacksonville
St. Louis
Tampa
7. Plaintiff’s Viewpoint Baltimore
Chicago
Cleveland
• One fiber is all it takes to cause illness - Columbus
Irving Selikoff, MD
Houston
Ft. Lauderdale
• Shotgun approach – your ACM product was Houston
in the building – assume all defendants Jacksonville
St. Louis
were guilty. Tampa
• Defendant prove that your product did not
cause my client harm.
8. Defense Agenda Baltimore
Chicago
Cleveland
• Is defendant’s product friable as per EPA? Columbus
Houston
• Does defendant’s product release asbestos Ft. Lauderdale
fibers in normal course of its use? Houston
Jacksonville
• Was defendant’s product abused or misused St. Louis
by plaintiff? Tampa
9. Plaintiff Testing Baltimore
Chicago
Cleveland
• Tyndall Lighting to show “dust”; assume it Columbus
is all asbestos without further analysis.
Houston
Ft. Lauderdale
Houston
Jacksonville
St. Louis
Tampa
10. Defense Testing Baltimore
Chicago
Cleveland
• Defense expert IH’s must secure exemplar Columbus
products to test (may be 1950’s –1980’s vintage) Houston
Ft. Lauderdale
• Products of proper vintage can be relatively easily Houston
found on EBay and similar venues. Jacksonville
• Need to test vintage products in their testified use St. Louis
by plaintiff and then sample the air by NIOSH Tampa
7400 (PCM) and NIOSH 7402 (TEM)