![]() (HMIS II descriptions, excluding the new aerosol criteria, are shown below) For HMIS III, the flammability criteria are defined according to OSHA standards (which add elevated flammability ratings for aerosols). In other words, in this category, HMIS I & II are identical to NFPA. Irritation or minor reversible injury possible.įor HMIS I and II, the criteria used to assign numeric values (0 = low hazard to 4 = high hazard) are identical to those used by NFPA. Temporary or minor injury may occur (e.g., diethyl ether). Major injury likely unless prompt action is taken and medical treatment is given. Life-threatening, major or permanent damage may result from single or repeated overexposures (e.g., hydrogen cyanide). According to NPCA, the numeric hazard assessment procedure differs from that used by NFPA. If present, the asterisk signifies a chronic health hazard, meaning that long-term exposure to the material could cause a health problem such as emphysema or kidney damage. ![]() In the latest version of HMIS, the Health bar has two spaces, one for an asterisk and one for a numeric hazard rating. The Health section conveys the health hazards of the material. The four bars are color-coded, using the modern color bar symbols with blue indicating the level of health hazard, red for flammability, orange for a physical hazard, and white for Personal Protection. Specifically, when using HMIS III, which accounts for the increased flammability hazard of aerosols. HMIS Color Bar is compliant with these new standards. In 2012, OSHA introduced an updated version of their HazCom standard known as HazCom 2012, which mandates GHS Labels on shipped containers, and updated requirements for workplace labels, which are compatible with GHS, although it does not mandate the use of GHS in the workplace. Both systems were developed at a time when there was no mandated labeling system for communicating hazards of workplace chemicals (OSHA only required some system be used without specifying a format). The color bar is not for emergencies and is used to convey broader health warning information. The fire diamond is designed for emergencies when information about the effects of short, or acute, exposure is needed. After April 2002, with the release of HMIS III, yellow in the color bar (which stood for reactivity) was replaced by orange, standing for physical hazard. Before 2002 the fire diamond and the color bar both had sections colored blue, red, white, and yellow. The HMIS Color Bar is similar to the fire diamond, created by the National Fire Protection Association (NFPA). | First aid stations, infirmaries, and offices.The Hazardous Materials Identification System ( HMIS) is a numerical hazard rating that incorporates the use of labels with color developed by the American Coatings Association as a compliance aid for the OSHA Hazard Communication (HazCom) Standard. | rigging lofts and active store rooms, mess halls,ģ0. | electrical equipment rooms, carpenter shops, | plants, screening plants, mechanical and | General construction plant and shops (e.g., batch | lights shall be acceptable for use in the tunnelġ0. | at tunnel and shaft heading during drilling, ![]() | (Exception: minimum of 10 foot-candles is required | Tunnels, shafts, and general underground work areas: | Indoors: warehouses, corridors, hallways, andĥ. | storage areas, loading platforms, refueling, andĥ. | excavation and waste areas, access ways, active | General construction areas, concrete placement, TABLE D-3 - MINIMUM ILLUMINATION INTENSITIES IN FOOT-CANDLES Construction areas, ramps, runways, corridors, offices, shops, and storage areas shall be lighted to not less than the minimum illumination intensities listed in Table D-3 while any work is in progress:
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