NIOSHTIC-2 Publications Search

Industrial hygiene survey report of General Electric Company, Albuquerque, New Mexico.

Authors
Boeniger MF; Sanderson W; Brown K
Source
Cincinnati, OH: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, IWS 143-21, 1990 Dec; :1-53
Link
NIOSHTIC No.
00199133
Abstract
A walk through survey was conducted at the General Electric Company (SIC-3079), located in Albuquerque, New Mexico, to obtain information on the extent of exposure to 4,4'-methylenedianiline (101779) (MDA) during hand layup work with preimpregnated graphite fabric while making molded jet engine parts, to obtain information on the elimination of MDA in the urine of potentially exposed workers, and to identify deficiencies in the handling of MDA and to offer recommendations for improving worker protection. A total of 210 worker urine samples was taken. Other samples taken included air samples, samples of glove washings, surface wipe samples, shoe samples, and bulk samples. From the data obtained it was possible to estimate the primary sources of exposure and their relative importance. Comparing the mass of airborne MDA inhaled with the amounts measured in the urine the following day suggested that skin contact was a significant contributory route of exposure. The author states that further efforts should therefore be made to reduce this exposure. Such efforts would include the selection of better personal protective equipment and improved work practices. Possible engineering modifications would be limited due to the manual nature of the work involved.
Keywords
NIOSH-Author; NIOSH-Survey; Field-Study; IWS-143-21; Region-6; Anilines; Skin-exposure; Protective-clothing; Air-samples; Aircraft-parts-and-auxiliary-equipment
CAS No.
101-77-9
Publication Date
19901201
Document Type
Field Studies; Industry Wide
Fiscal Year
1991
NTIS Accession No.
PB91-212662
NTIS Price
A05
Identifying No.
IWS-143-21
NIOSH Division
DSHEFS
SIC Code
3079
Source Name
National Institute for Occupational Safety and Health
State
NM; OH
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division