Document 7RJRqVQ5qe0QGbZkoB2ZKBrYj
`Armstrong "Forensic laboratory, Inc.
330 Loch'n Green Trail Arlington, Texas 76012 817-275-2691
September 26, 1990
PLAINTIFF'S EXHIBIT
KRC-737
A.T. Armstrong, Ph.D. Certified Chemist, AIC
Fellow AAFS Fellow AIC IAAI AIHA ACS
Ms. Stephanie J. Settles Southwestern Refining Company1700 Nueces Bay Boulevard Corpus Christi, TX 78469
Lab Number
A3903 A3904 A3905 A3906 A3907 A3908 A3909 A3910 A3911 A3912 A3913 A3914
Client Number
90108 90109 90110 90111 90112 90113 90114 90115 90116 90117 90118 90119
Analytical Report 90IH1915 Procedure: EPA-600/M4-82-020
Sample Type
Test Requested
Bulk Bulk Bulk Bulk Bulk Bulk Bulk Bulk Bulk Bulk Bulk Bulk
Asbestos Asbestos Asbestos Asbestos Asbestos Asbestos Asbestos Asbestos Asbestos Asbestos Asbestos Asbestos
Results
<1% <1% <1% <1% 15-20% Chrysotile <1% <1% <1% <1% <1% <1% 40-45% Amosite
Asbestos content is determined by polarized light microscopy with dispersion staining using a Nikon Labophot Polarizing Light Microscope. Standard error: 1-10% 25%, 11-99% 50%. Percentages based on visual volume calculations. Percentages of less than 1% are considered non-asbestos by EPA? material with greater than 1% are considered to contain asbestos. Analytical results reflect the composition of the materials submitted, only, and should not be construed to represent the status of the total site.
JoKrf M. Corn, MS Swior Chemist AIHA Accreditation #363
SWRf/Asbestos 2238
1B 002849
Client:
IH ANALYTICAL REQUEST
Southwestern Refining Company, Inc.
Case No:_________
P. 0. Box 9217__________________________
Date Reed:_______
Corpus Christ!, TX 78469__________
Shipment Method:
Del. agent:_______
Investigation:
Rec. agent:______
Lab Number
Client
Sample
Air
Test
Number______TypeVolume______ Required______ Results/Det .Limits
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Report Comments: File Comments:
SWRf/Asbestos 2239
1B 002850
INSTRUCTIONS: Originator attaches Part 2 to laboratory results and forwards to Medical Services.
INDUSTRIAL HYGIENE SURVEY DATA - AIR MONITORING k-3.,
1 D./SAMPLE NO
8466
DATE
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UNITS
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LABORATORY USED
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BLANKS (No.)
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sWRf/Asbestos 2237
^ 1B 00284R
INSTRUCTIONS: Originator attaches Part 2 to laboratory results and forwards to Medical Services.
1 OySAMPLE NO.
8467
DATE
INDUSTRIAL HYGIENE SURVEY DATA - AIR MONITORING
q-26 -%
FACILITY
SlCRCd.
EMPLOYEE NAME (LAST. FIRST)
WORK LOCATION
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STND. NO.
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BLANKS (No.)
BULKS (No.)
1B 002844
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INSTRUCTIONS: Originator attaches Pari 2 to laboratory results and forwards to Medical Services.
ID./SAMPLE NO
8468
INDUSTRIAL HYGIENE SURVEY DATA - AIR MONITORING KM--4293-A
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EMPLOYEE NAME (LAST. FIRST)
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SUBSTANCE
TWA (Time)
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UNITS
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STND. NO. SEVERITY
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BLANKS (No.)
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SWRflAsbestos 2236
1R 002847
CALCULATION SHEET KM--2056
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1B 002845
SWRflAsbestos 2234
