Document 9JJze7oQ5M1pgn6EX1LBkqVB5
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ZEST-PAINE j (V JabouxtcyueA me.,
7979 GSRI AVE. BATON ROUGE, LA 70820
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ASBESTOS FIBER COUNT ANALYSIS
FOR
DOW CHEMICAL Industrial Hygiene Bldg. 3502 W
Post Office Box 150 Plaquemine, LA 70764-0150
ATTENTION: Ms. Darlene Creel
May 26, 1992
DO A 114790 C.0NFIDENTIA1.
203368
A Member of the Inchcape Environmental Group
EST-PAINE Ja&otataiieA me.,
7979 GSRI AVE. BATON ROUGE, LA 70S20
DOW CHEMICAL Plaquemine, LA
May 26, 1992
Four (4) filter cassette samples were received on May 22, 1992 from Dow Chemical for fiber count. Fibers larger than 5 microns in length were counted by means of phase-contrast microscopy at a magnification of 400X. The procedure recommended by NIOSH method 7400A was followed. Pertinent information regarding fiber counts is as follows:
Field Area: 0.00785 mmz (Walton Beckett Graticule) Effective Collecting Area:
385 mmz (25 mm Cassette) 855 mmz (37 mm Cassette) Limit of Quantitation: 10 fibers/100 fields Limit of Detection: > Average Blank Count @ Detection limits are based upon a minimal concentration of 7 f ibers/mmz.
Sample I.D.
Fibers (>5um) Observed
No. of Fields Observed
Fibers per
Filter
Volume of
Air (L)
Fibers (>5um) per c.c. of Air
Methanes: 12452 13468 Blank #1 Blank #2
0 48 0 0
100 <490 100 23,542 100 <490 100 <490
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^ Id.UhJL Philip WV. West, Ph.D. Laboratory Director
DO A 1.1479 4 CONFTDFNTT At
203368
A Member ot the Inchcape Environmental Group
WEST PA*NE
LABORATORIES INC. 7979 GSR1 AVE. BATON ROUGE, LA 70820
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MSI Sample I.D.:
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____________________
CHAM-OF-CPSTODY RECORD
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SAMPLE COLLECTION:
Collector's Name: Darlene S. Creel
Telephone: (5041 389-6181
Company Name: Dow Chemical (Industrial Hygiene Bldg.3502W)
Address: P.Q. Box 150. Plaauemine. Louisiana 70765-0500
Date Sampled:,
Time:
Type of Process or Facility Sampled: Fiber count via NIOSH 7400
Field Information: Filter cassettes for fiber per filters
-ftirtim,!!.* , /;W'5>_______ fe P</Gg,
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SAMPLE SHIPPING ' (other than transportation by collector):
Transporter's Name:
Date: ^ ~
______ Time: \ ^ H
Company Name: West Paine Courier
Address:.
SAMPLE RECEIVING:
Person accepting sampleDate:Time:
Company Name: WEST-PAINE LABORATORIES. INC.
Address: 7979 GSRI AVENUE BATON ROUGE. LOUISIANA 70820 PHONE:(5Q4) 769-4900
Sample DispositionStorageFurther TransportationOther
CHAIN-OF-POSSESSION: (Attach additional sheets as needed to show continuity) TERMINATION OF CHAIN OF CUSTODY:
00 A 1.1.4795
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Authorized by: Date:Time:.
Company/Name:_________________________________________ Address:
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LOUISIANA DIVISION INDUSTRIAL HYGIENE SAMPLE RECORD
SAMPLE N" 1 346 8
PLANT/DEPT. MONITORING FOR
SAMPLE COLLECTION MEDIA:
0TBBAADDG( E NO..
TYPE
TEMP/HUMIDITY: {REQUIRED FOR BADGES).
CHARCOAL TUBE SIZE___ ______________ 0^ FILTER CASSETTE SIZE
0 SILICA TUBE
SIZE_____________
DRAGERTUBE
TYPE____________
OTHER _______________________________
SHIFT: 0"8 HR. 0 12 HR. CTPERSONNEL SAMPLE > FULL SHIFT TWA STEL/TASK
0 AREA SAMPLE
EMPLOYEE NAME. tI 1
EMPLOYEE I.D.#_ JOB CLASSIFICATION.
'CAj\L,fao'
IH JOB CODE #______
CONTRACTOR COMPANY.
Co
RESPIRATOR USED? 0YES 0 NO
RESPIRATOR MODEL / CANISTER TYPE NoA\ 1loo Us/iupC
MOUTH-BIT
0 DUSTir
3FF~Rrim7TLfF--fFaACtEf
/
0 FULL-FACE
0 AIR-LINE 0 SCBA
DESCRIPTION OF AREA SAMPLED/JOB PERFORMED DURING MONITORING
/tv*
DATE. OTHER CHEMICALS PRESENT:.
PUMP SERIAL NO._____ CALIBRATION DEVICE:
7 2- 2,
0-fcUBBLEMETER 0 OTHER________
0 ROTAMETER
PUMP FLOW RATE CALIBRATION: BEGIN: 1. Jg. Y~t?6
^O
2. X 'TOV
3. 2
BEGINNING FLOW RATE AVG. X<3~Q7 0" CC/MIN 0 L/MIN
ENDING: 1. 2> &
.2 TS !
2.7 s (* cZ.
3A
ENDING FLOW RATE AVG
_ S^CC/MIN 0 L/MIN
SAMPLE AVERAGE FLOW RATE
^ rjjz
TIME STARTED. TIME STOPPED.
tO.'00 frm |0. 3o Am
TOT. RUNNING TIMEfMINl . 0 Pwivo.
1
SAMPLE VOLUME {AVG FLOW X RUN TIME) ~7
/
OtHt
10``
sEm.
ANALYTICAL REPORT REFERENCE #
ANALYTICA\LL RESSUULLTTS^^
y
WzSt yGul^g \-&Xd
* RESTRICTED FOR USE WITHIN DOW ONLY *
0.3\
LOO VP-124
JLO.r I
L09 FORM FILLED IN BY:
L
DO A !'47 CONPTDCNTT
1
LOUISIANA DIVISION INDUSTRIAL HYGIENE SAMPLE RECORD
sample
124 52
PLANT/DEPT.
_ 7UJ
MONITORING FOR:
I ^/Zp
SAMPLE COLLECTION MEDIA:
CMjadge no.____
TYPE
TEMP/HUMIDITY: (REQUIRED FOR BADGES).
CHARCOAL TUBE SIZE__________________ O' FILTER CASSETTE SIZE -2-V ^ --
SILICA TUBE
O DRAGERTUBE
SIZE___________________ TYPE__________________
OTHER________________________ !___________
SHIFT.
CJ0^8 HR. 12 HR. 3>ERSONNEL SAMPLE
O FULL SHIFT TWA
STEL/TASK
O AREA SAMPLE
EMPLOYEE NAME___ 3rd
Coaled
EMPLOYEE I D #_____ JOB CLASSIFICATION
TA'^uFq-F-of
IH JOB CODE # CONTRACTOR COMPANY
'V*r,AS Co^p.
RESPIRATOR USED? CTyES CJ NO
RESPIRATOR MODEL / CANISTER TYPE _
MOUTH-BIT
DUST
lloo Us/Jut#,
O---CFTEKAILCF-CFAACTCE
7
FULL-FACE
AIRLINE SC BA
DESCRIPTION OF AREA SAMPLED/JOB PERFORMED DURING MONITORING
/?/ks
DATE 5 - 3 0 ~ 9
OTHER CHEMICALS PRESENT:
PUMP SERIAL NO. ? 7 ^ .
CALIBRATION DEVICE:
Q-BCiBBLEMETER fl OTHER
O ROTAMETER
PUMP FLOW RATE CALIBRATION: BEGIN:
2.^-zPO
2. iTOO
3.2Xt2t______
BEGINNING FLOW RATE AVG. 2.^0? S^CC/MIN O L/MIN
ENDING:!. 2.
Ctf
- Z-'S-S-tf
ENDING FLOW RATE AVG. X 7 6-2- 3 CC/MIN O MMIN
SAMPLE AVERAGE FLOW RATE
5~32.S-
TIME STARTED TIME STOPPED
lOiOo lO.lg trm
TOT. RUNNING TIME(MIN)
#****
SAMPLE VOLUME (AVG FLOW X RUN TIME)
ANALYTICAL REPORT REFERENCE #
ANALYTIC,
il
* RESTRI
USE Wl
DOW ONLY
<0.0 \ *-01}
40.<r\
IN
FORM FILLED IN BY:.
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DO A 114797 CONFIDENTIAL