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The potential impact of light emitting diode lighting on reducing mining injuries during operation and maintenance of lighting systems.

Authors
Yenchek-MR; Sammarco-JJ
Source
Saf Sci 2010 Dec 48(10):1380-1386
NIOSHTIC No.
20037651
Abstract
Research by the US National Institute for Occupational Safety and Health (NIOSH) indicates that light emitting diodes (LEDs) can be used to enhance safety by improving a miner's ability to see mining hazards and reducing glare. This paper investigates if LEDs provide another benefit by reducing miner exposure to hazards during maintenance and operation of LED lighting. LEDs could provide useful lives up to 50 times longer than incandescent lighting commonly used in mining and could enable design changes to reduce certain hazards. The mining accident records compiled by the Mine Safety and Health Administration (MSHA) were examined to determine the extent and nature of accidents involving the maintenance and operation of mine luminaries. A total of 140 relevant accident records were found for the years 2002-2006. These incidents resulted in 3668 days lost from work with an additional 925 days of restricted activity. The injury narratives were studied to determine if the implementation of LED-based luminaries could reduce injury severity and frequency. The greatest near-term potential impacts appear to be related to reducing maintenance and cap lamp redesign. Longer term (5 years), low-power and lightweight auxiliary LED lighting for surface mines could also have potential impact for improving safety.
Keywords
Injuries; Injury-prevention; Light-emission; Lighting; Lighting-systems; Light-properties; Miners; Mine-workers; Mining-equipment; Mining-industry; Occupational-accidents; Occupational-exposure; Occupational-hazards; Risk-analysis; Risk-factors; Safety-equipment; Standards; Statistical-analysis; Author Keywords: Illumination; Light emitting diode; Safety; Mining
Contact
Michael R. Yenchek, National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory, P.O. Box 18070, 626 Cochrans Mill Road, Pittsburgh, PA 15236
CODEN
SSCIEO
Publication Date
20101210
Document Type
Journal Article
Email Address
mby5@cdc.gov
Fiscal Year
2011
NTIS Accession No.
NTIS Price
Issue of Publication
10
ISSN
0925-7535
NIOSH Division
OMSHR
Source Name
Safety Science
State
PA
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