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HHE Report No. HETA-95-0207-2592, New Hampshire Ball Bearing, Astro Division, Laconia, New Hampshire.

Authors
Sylvain-DC
Source
NIOSH 1996 Aug:12 pages
NIOSHTIC No.
00235004
Abstract
In response to a request from management at the New Hampshire Ball Bearing, Astro Division (SIC-3562) located in Laconia, New Hampshire, an investigation was begun into possible hazardous working conditions at that site. Approximately 450 people worked at the facility, eight of whom worked in the Composites Department, which was the area being evaluated. Five bulk dust samples were obtained from locations in the Composites Department. Sampling indicated that the employees in the Composites Department were exposed to very low concentrations of total airborne fibers. Fiber dimensions exceeded the limit of respirability, and did not present an inhalation hazard. Transient skin itch reported by some workers was associated with the handling of carbon fiber reinforcement material prior to impregnation. The investigators suggest that composite dust generated by mechanical processes such as cutting and sanding, may contribute to itching as a result of dust coming in contact with exposed skin. It was recommended that gloves and protective clothing be used and selected based on the permeation and degradation resistance to materials used by the workers, that once resin gets on the skin the workers should immediately remove it using soap and water, that protective coveralls and sleeve protectors be used, that local exhaust ventilation systems be reevaluated, that good housekeeping practices be emphasized, and that all machinery be guarded effectively.
Keywords
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; NIOSH-Technical-Assistance-Report; HETA-95-0207-2592; Region-1; Hazard-Unconfirmed; Resins; Ureas; Dermatitis; Airborne-fibers; Skin-irritants; Personal-protective-equipment; Protective-clothing;
Publication Date
19960801
Document Type
Hazard Evaluation and Technical Assistance;
Fiscal Year
1996
NTIS Accession No.
PB97-147235
NTIS Price
A03
Identifying No.
HETA-95-0207-2592
NIOSH Division
DSHEFS;
Priority Area
Dermatitis
SIC Code
3562;
Source Name
Hazard Evaluations and Technical Assistance Branch, NIOSH, U.S. Department of Health and Human Services, Cincinnati, Ohio, Report No. HETA-95-0207-2592, 12 pages, 13 references
State
NH; OH;
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