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Personal and Static Sample Measurements of Asbestos Fibres During Two Abatement Projects


Exposure assessment was performed during the abatement of amosite containing material (ACM) and chrysotile containing material (CCM). Mean fibre concentrations (MFC) in breathing zone (BZ) were 20.6 ± 7.9 f/cc and 6.3 ± 2.2 f/cc during abatements of ACM and CCM, respectively. At the fixed station, MFC were 5.4 ± 3.5 f/cc for ACM and 2.9 f/cc ± 1.6 for CCM. For observer’s BZ, MFC were 3.1 ± 1.3 f/cc (ACM) and 1.8 f/cc (CCM) during the abatement. Though elevated, area and observer-type samples clearly underestimate exposure. Exposure remained unacceptable in the worksite with the class of respiratory protection used.

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  1. Brown SK (1990) Effect of wetting agents on water penetration into asbestos insulations. Am Ind Hyg Assoc J 51:384–389

    Google Scholar 

  2. Cherrie JW (1999) The effect of room size and general ventilation on the relationship between near and far-field concentrations. Appl Occup Environ Hyg 14:539–546. doi:10.1080/104732299302530

    Article  CAS  Google Scholar 

  3. Cherrie JW (2004) Personal and static samples measurements are related. Occup Environ Med 61:374

    CAS  Google Scholar 

  4. Code (2003) Safety code for the construction industry, S-2.1, r.6, last amendment: 18 September 2003; updated to 23 December 2003, Québec, 239 pp

  5. IRSST (1995) Laboratory division. Technical and scientific reports and notes. Analytical method 243-1. Fiber count, 21 pp

  6. IRSST (2000) Sampling guide for air contaminants in the workplace, 7th edn, 143 pp

  7. Lange JH (1999) A statistical evaluation of asbestos air concentrations. Indoor Built Environ 8:293–303

    CAS  Google Scholar 

  8. Lange JH (2003) Are personal and static samples related? Occup Environ Med 60:224–225

    Article  CAS  Google Scholar 

  9. Lange JH, Thomulka KW (2002) Airborne exposure concentration during asbestos abatement of ceiling and wall plaster. Bull Environ Contam Toxicol 69:712–718. doi:10.1007/s00128-002-0119-1

    Article  CAS  Google Scholar 

  10. Lange JH, Lange PR, Reinhard TK, Thomulka KW (1996) A study of personal and area airborne asbestos concentrations during asbestos abatement: a statistical evaluation of fibre concentration data. Ann Occup Hyg 40:449–466

    CAS  Google Scholar 

  11. Lange JH, Kuhn BD, Thomulka KW, Sites SLM (2000) A study of area and personal airborne asbestos samples during abatement in a crawl space. Indoor Built Environ 9:192–200

    CAS  Google Scholar 

  12. Lange JH, Wang M, Buja A, Mastrangelo G (2005) Area and personal exposure measurements during asbestos abatement of crawl space and boiler room. Bull Environ Contam Toxicol 74:388–390. doi:10.1007/s00128-004-0596-5

    Article  CAS  Google Scholar 

  13. NIOSH (2004) Respirator selection logic. Department of Health and Human Services, Centers for Disease Control and Prevention, DHHS (NIOSH) Publication No. 2005-100, 39 pp

  14. Paik NW, Walcott RJ, Brogan P (1983) Worker exposure to asbestos during removal of sprayed material and renovation activity in buildings containing sprayed material. Am Ind Hyg Assoc J 44:428–432. doi:10.1080/15298668391405085

    CAS  Google Scholar 

  15. Paustenbach DJ, Sage A, Bono M, Mowat F (2004) Occupational exposure to airborne asbestos from coatings, mastics, adhesives. J Expo Anal Environ Epidemiol 14:234–244. doi:10.1038/sj.jea.7500320

    Article  CAS  Google Scholar 

  16. RROHS (2001) Regulation respecting occupational health and safety, S-2.1, r.19.01. Order in council 885–2001, Québec, pp 3888–3994

  17. Sawyer RN, Rohl AN, Langer AM (1985) Airborne fibre control in buildings during asbestos material removal by amended water technology. Environ Res 36:46–55. doi:10.1016/0013-9351(85)90006-4

    Article  CAS  Google Scholar 

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Correspondence to A. Dufresne.

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Dufresne, A., Dion, C., Frielaender, A. et al. Personal and Static Sample Measurements of Asbestos Fibres During Two Abatement Projects. Bull Environ Contam Toxicol 82, 440–443 (2009).

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  • Asbestos
  • Abatement
  • Exposure
  • Respiratory protection