Why You Should Use Us: All Phase Environmental, Inc. has the expertise to help guide you through the complex network of physical and chemical exposure laws, regulations and recommendations. Plant managers and safety personnel responsible for personnel exposure monitoring carry a heavy burden when you consider the following facts: OSHA has 470 Permissible Exposure Limits (PELs) for the various forms of approximately 300 regulated chemical substances, The National Institute for Occupational Safety and Health (NIOSH) has Recommended Exposure Levels (RELs) for 667 hazardous substances, The American Conference of Governmental Industrial Hygienists (ACGIH) have hundreds of exposure limits, more protective than OSHA`s, Individual corporate limits, often more protective than the resources listed above, are frequently used because industry has the statutory responsibility for recommending exposure levels that are protective to workers.
