1.1 This practice covers a description of several actions that should be taken to reduce the risk of harmful occupational exposures to humans in environments containing respirable crystalline silica. This practice is intended for, but not limited to, industries regulated by the U.S. Mine Safety and Health Administration (MSHA) and the U.S. Occupational Safety and Health Administration (OSHA). A separate practice designed for the unique conditions of the construction industry has been designated Practice E2625.
1.2 Nothing in this practice shall be interpreted as requiring any action that violates any statute or requirement of any federal, state, or other regulatory agency.
1.3 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM E1132-21 Referenced Document
ANSI/AIHA Z9.2 Fundamentals Governing the Design and Operation of Local Exhaust Systems*, 2024-04-21 Update
ASTM D4532 Standard Test Method for Respirable Dust in Workplace Atmospheres
ASTM E1542 Standard Terminology Relating to Occupational Health and Safety
ASTM E2625 Standard Practice for Controlling Occupational Exposure to Respirable Crystalline Silica for Construction and Demolition Activities
ASTM E1132-21 history
2021ASTM E1132-21 Standard Practice for Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica
2013ASTM E1132-13e1 Standard Practice for Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica
2013ASTM E1132-13 Standard Practice for Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica
2006ASTM E1132-06 Standard Practice for Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica
1999ASTM E1132-99a Standard Practice for Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica