Browsing by Author "Abdul Mutalib Leman"

Now showing 1 - 1 of 1
  • Thumbnail Image
    ItemRestricted
    Underestimation of respirable crystalline silica (RCS) compliance status among the granite crusher operators in Malaysian quarries
    (Springer, 2016) Suhaily Amran; Mohd Talib Latif; Md Firoz Khan; Eric Goh; Abdul Mutalib Leman; Shoffian Amin Jaafar
    The aim of this study is to determine exposure levels as well as compliance status on respirable dust and respirable crystalline silica (RCS)-quartz exposure among crusher operators at Malaysian quarries. The exposure level at each crushing process was compared. Monitoring was performed among 70 crusher operators at nine quarries. Eight hours long-term personal samples were collected according to the National Institute of Occupational Safety and Health (NIOSH) Manual Analytical Method (NMAM) 0600 for respirable dust and NMAM 7500 for respirable crystalline silica (RCS-quartz).