Document ymxBx9kxx7Qb4qx4EOM6wVE4E
BUSINESS CONFIDENTIAL INDUSTRIAL HYGIENE MONITORING FOR
TO: w. T. Shelton, 704 Shop
ASBESTOS
Computer Ref. W-1207 Date July 30, 1981
cc: R. E. Peele, 701-334 H. L. Robinson, 701-401
PERSON MONITORED _______________________ J. W. Greenlee
Location Bldg. 770-137
Date
07/24/81
EXPOSURE RESULTS
Sample No. 1
Cone.
fibers .3 >5 pm/cm ^
Sampling Time
52 Minutes
2
3
Comments
Insulator stripping approx. 60 feet of insulation from a 1/2-inch steamline.
4
5
6
O
Time-Weighted Average Concentration (TWA) < .1 fibers > 5 pm/cm Ceiling Concentration ________-__________
ALLOWABLE EXPOSURE
TWA
2 fibers > 5 pm/cm^
Ceiling
X QSHA OSHA
____ UCC UCC
COMMENTS The 52 minutes sampling time represents the total job.
Other Other
WORK BY
Ruth Clise
rlAPPROVED BY
UCC 024736
\
Manhar A. Patel
BUSINESS CONFIDENTIAL INDUSTRIAL HYGIENE MONITORING FOR
TO: W. T. Shelton, 704 Shop
ASBESTOS
Computer R6f. W-I207 Date July 30, 1981
cc: R. E. Peele, 701-334 H. L. Robinson, 701-401
PERSON MONITORED J. R. Monin
Location
Bldg. 770-137 Date
07/24/81
EXPOSURE RESULTS
Sample No. 1
Cone.
fibers .7 >5 [lm/cnr 1
2
3
Sampling Time
51 Minutes
Comments
Insulator bagging stripped insulation .
4 5
6
Time-Weighted Average Concentration (TWA) < .1 fibers > 5 pm/cm Ceiling Concentration __________ -____________________
ALLOWABLE EXPOSURE TWA 2 fibers > 5 gm/cm*^ Ceiling
X OSHA OSHA
_ucc ucc
Other Other
COMMENTS The 51 minutes sampling job represents the complete job.
WORK BY
Ruth Clise
APPROVED BY UCC 024737
Manhar A. Patel