Document 1Q7vDg6qQmX61Jy852Eq5Bg7o
AIR SAMPLE ANALYSIS
Sample #
Ljtj - 7 y
Concentration
f/cc
Slide Number
- 7
Mounted on
7-^-7 f
Analyzed on
7~' 7y
Fibers &>/~l.Fields ______________ /tt?_______ Average Fibers/Field _______ ^ > 33
Blank Filter: Number
Fibers per
Fields Average Fibers/Field,
Concentration *> (Average Count of Sample - Blank Filter Count) X (Filter Area) (Field Area) X (Average Flow Rate) X (Sample Time) X (1000)
Fibers/Cubic Centimeter of Air ( ,33 ~_______ ) (855)
(.003) (Z.O )
(1000)
(Zf2.l$
{UK/*)
Microscop1st Computations By
PLAINTIFF'S EXHIBIT
CTD017973
nate S-I2SI79
: ~Z, Time
(a?
Pm
AIR SAMPLING DATA SHEET U**j^Personal | | Environmental
Sample #
-~s
Concentration
F/cc
-Location/Operatioif^^^^/ig^^^-t?-??^
QstsrUL&-Q
' Ctx?
Pump Used: Q Bendix C115 Serial #1003 f~f1lendlx BDX44 Serial #8-77-2322
Calibrated
Checked Calibration [-'''^Beginning
O
( 1 Ending
Sampling Medium: ["^filter I ^1 Pad \^ \ Screen | | Manufacturer: P^lillipore _
Weather Conditions: | | Hot f~^Warm |~~| Cool I I Steamy
| yHhnnid
Batch | | Rainy | 1 Dry
1 |Windy | [Calm | 1____________________________________________________
Production Rate:
| | Above Normal |/^fNormal I | Below Normal
Machine Down
1' .I
" Comments:
Ventilation: [ | Dust Hoods j^] Dust Collector [^t/indows Open [^J Fans Operating
Air Velocity Personal Protection: | | Disposable Respirator | | Permanent Respirator | |.Power Pack
I 1 White Suit | | Face Shield | 1 Hearing Protection | | Head Protection rfeoot Protection Q None I I
Product in Process: (Furnish) Comments: j | Beard Q[] Smoking | | Long Hair
Time Log:
Time Started Pump g3o_ Time Stopped Pump /~7'~
Flow Meter Reading^ <z Flow Meter Reading $3?"C-,
AREA t
TIME READING IN OUT
MINUTES IN OUT
TOTAL
SAMPLER:
TOTAL SAMPLING TIME Average Air Flow
CTD017974
& Exposure Time 7/i