Table 3.

Characteristics of the two adjacent home demolitions, at each of which a single chrysotile asbestos fiber was detected.

	Home 1	Home 2
Year built	1970	1942
# of stories	2	2
Square footage	1,065	728
Date of demolition	1/15/18	1/15/18
Demo start and stop times	1:30pm – 4:22pm	12:05pm – 4:22pm
Temperature	18 ° F	18° F
Humidity	82%	82%
Samples taken downwind?	Yes	Yes
Average wind speed	3 mph	3 mph
Peak wind speed	5 mph	5 mph
Precipitation	Yes	Yes
Pump run time (mins)	258	262
Average flow rate	12.2	12.0
Total volume (L)	3146	3148
TEM asbestos fibers / cc	0.00027	0.015
Fiber length	13.33μ	19.99μ
Fiber diameter	0.27μ	4.00μ
Fiber aspect ratio	49.4	5.0