![]() Employees may be exposed to dermal hazards when working with wet cement (due to its caustic nature). Preventing Skin Problems from Working with Portland Cement.Includes NIOSH comments in response to OSHA's request for Information, NIOSH databases, resources, health hazard evaluations and other related safety and health topics. National Institute for Occupational Safety and Health (NIOSH) Workplace Safety and Health Topic. Includes guidance on regulated areas, methods of control, respiratory protection, protective work clothing and equipment, hygiene areas and practices, housekeeping, medical surveillance, communication of hazards to employees, recordkeeping covered by the new standards and an extensive appendix of industry operations or processes associated with occupational exposure to Cr(VI). Small Entity Compliance Guide for the Hexavalent Chromium Standards.The following references provide possible solutions for hexavalent chromium hazards in the workplace. The Cr(VI) standards addresses other protective measures related to Cr(VI) exposure, including hygiene areas and practices, housekeeping and cleaning methods, medical surveillance, and employee information and training. Where a hazard is present or is likely to be present from skin or eye contact with Cr(VI) the employer must provide appropriate personal protective clothing and equipment. Wherever feasible engineering and work practice controls are not sufficient to reduce employee exposure to or below the PEL, the employer must use such controls to reduce employee exposure to the lowest levels achievable, then supplement with respiratory protection and, in general industry, establish a regulated area to warn employees and limit access. OSHA Cr(VI) standards require employers to use feasible engineering and work practice controls to reduce and maintain employee exposures at or below the permissible exposure limit (PEL). Indicates this method is less sensitive than method 7600 (colorimetric), but it contains fewer sample preparation steps. Describes sampling and analysis of airborne hexavalent chromium. Describes an estimation of the soluble hexavalent chromium content of settled dust. Chromium, Hexavalent, In Settled Dust Samples.7703 as a field portable method of analysis of hexavalent chromium. ![]() Chromium, Hexavalent by Field-Portable Spectrophotometry.This method is similar to OSHA Method ID-215. Describes the sample collection and analysis of hexavalent chromium. Chromium, Hexavalent by Ion Chromatography.National Institute for Occupational Safety and Health (NIOSH) Methods Describes the procedures for wipe sampling of hexavalent chromium. The following methods have been adopted by many laboratories for the analysis of chemical compounds. OSHA has developed and validated methods for use by the Salt Lake Technical Center (SLTC) laboratory.Information available on the pages includes chemical identification and physical properties, exposure limits, sampling information, and additional resources. It compiles information from several government agencies and organizations. OSHA's premier one-stop shop for occupational chemical information. OSHA Cr(VI) standards for general industry ( 1910.1026), shipyards ( 1915.1026), and construction ( 1926.1126) require employers to assess potential employee exposed to chromium (VI). The following references provide information on exposure limits and analytical methods used to evaluate hexavalent chromium exposure. Occupational exposure to hexavalent chromium can occur from inhalation of dusts, mists, or fumes containing hexavalent chromium, or from eye or skin contact. Exposure and Controls Evaluating Exposure
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