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Document ID (ISN)105123
CIS number 06-694
ISSN - Serial title 1545-9624 - Journal of Occupational and Environmental Hygiene
Year 2005
Convention or series no.
Author(s) Van Campen L.E., Morata T., Kardous C.A., Gwin K., Wallingford K.M., Dallaire J., Alvarez F.J.
Title Ototoxic occupational exposures for a stock car racing team: I. Noise surveys
Bibliographic information Aug. 2005, Vol.2, No.8, p.383-390. Illus. 21 ref.
Abstract Noise exposure was evaluated for a professional stock car team at their race shop and during two races at one racetrack. At the team's shop, area noise levels ranged from 58 to 104dBA for various work tasks. Personal noise dosimetry was conducted for at least one employee for each job description in car assembly. The OSHA permissible exposure limit of 90dBA for an 8-hour time-weighted average (TWA) was never exceeded, but in two instances values exceeded OSHA's action level of 85dBA for hearing conservation implementation. During the races, noise levels averaged above 100dBA in the pit area where cars undergo adjustments and refuelling, both before and during the race. Peak levels reached 140dBA. NIOSH-recommended exposure limits were exceeded for every personal noise dosimetry measurement. Recommendations include vocal communication by radio and the use of headsets, allowing hearing protectors to be worn at all times.
Descriptors (primary) automobiles; sports and recreation; service stations and repair shops; noise level
Descriptors (secondary) hearing protection; threshold limit values; USA; noise dosimetry; permissible levels; earmuffs; earphones
Document type D - Periodical articles
Country / State or ProvinceUSA
Subject(s) Noise, hearing and vibration
Broad subject area(s) Physical hazards
Browse category(ies) Physical fitness programmes
Road transportation
Noise