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Washington Foundry Survey.

Authors
Anonymous
Source
NIOSH 1971 May:18 pages
Link
NIOSHTIC No.
00107236
Abstract
Results of the Washington Foundry Survey (SIC-3325) conducted in May 1971, are reported. Respirable dust counts in the various facilities varied from 0.5 to 8.5 milligrams per cubic meter (mg/cu m). The percentage of free silica (7631869) in settled dust varied from 0.2 to 31. Air concentrations of trace metals in milligrams per cubic meter are tabulated for manganese (7439965), zinc (7440666), chromium (7440473), nickel (7440020), lead (7439921), and iron-oxide (1309371).
Keywords
NIOSH-Author; NIOSH-Survey; Field-Study; Steel-foundries; Region-10; Health-surveys; Workplace-studies; Air-contamination; Control-methods; Occupational-health-programs; Airborne-dusts; Mineral-dusts; IWS-40-15;
CAS No.
7631-86-9; 7439-96-5; 7440-66-6; 7440-47-3; 7440-02-0; 7439-92-1; 1309-37-1;
Publication Date
19710501
Fiscal Year
1971
NTIS Accession No.
PB81-230013
NTIS Price
A03
Identifying No.
IWS-40-15
NIOSH Division
DFSCI;
SIC Code
3325;
Source Name
NIOSH, Division of Field Studies and Clinical Investigation, Environmental Investigations Branch, 18 pages
State
WA;
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