Document GK3knKDq3EV2Jo8zrX7r1wx0m

1 .the types of exposures that could occur, followed by Page 2003 2 designing whatever sampling you wish to do. 3 For example, collecting air samples to 4 measure exposure quantitatively and then based on that 5 you might write a report of your findings with 6 recommendations for improvements to reduce exposures 7 for a worker. 8 Q And have you actually used sampling devices 9 at different locations? 10 A Yes. 11 Q So are you familiar with the different types 12 and the history of the different types of devices that 13 have been used? 14 A Yes, as part of my work, yes. 15 Q And have you actually as a further part of 16 your work and as a result of those field visits 17 actually looked at your asbestos and asbestos fibers 18 under the microscope? 19 A Yes. In 1971 when I worked with NIOSH, I 20 assumed a responsibility for an ongoing study that was 21 started looking at some 30 different