In-depth survey report: Evaluation of the aero-pipe capsule (negative-pressure glove bag) during the removal of asbestos-containing pipe lagging
A study was made to document and evaluate effective techniques for the control of potential health hazards arising during the removal of asbestos (1332214) containing pipe lagging. Worker exposure which occurred when the Aero-Pipe Capsule was used for the asbestos containing pipe lagging were well below the OSHA PEL and the NIOSH REL criteria. Data from transmission electron microscope analyzes indicated that there may have been an increase in total fibers as a result of the asbestos removal procedure. The authors conclude that workers should use respiratory protection and disposable coveralls when using the Aero-Pipe Capsule for asbestos removal operations. This would provide protection against accidental releases of asbestos which may occur because of the loss of vacuum, seal failure, or the rupture of a bag. Backup containment or isolation of the working area may also be needed to avoid contamination of the surroundings should an accident occur or where preexisting contamination may be disturbed.
- Research Organization:
- National Inst. for Occupational Safety and Health, Cincinnati, OH (United States). Div. of Physical Sciences and Engineering
- OSTI ID:
- 5269518
- Report Number(s):
- PB-91-212506/XAB; ECTB--147-21A
- Country of Publication:
- United States
- Language:
- English
Similar Records
In-depth survey report: Evaluation of a custom-fabricated negative air glove bag during the removal of asbestos-containing pipe lagging, University of Massachusetts, Amherst, MA
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Related Subjects
540120* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
560300 -- Chemicals Metabolism & Toxicology
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ACCIDENTS
AIR POLLUTION CONTROL
ASBESTOS
CLOTHING
CONTAINMENT
CONTROL
ELECTRON MICROSCOPY
HAZARDS
HEALTH HAZARDS
MICROSCOPY
OCCUPATIONAL EXPOSURE
PERSONNEL
POLLUTION CONTROL
PROTECTIVE CLOTHING
PUBLIC HEALTH
REMOVAL
TRANSMISSION ELECTRON MICROSCOPY