Accidental Release Procedures Sample Clauses

Accidental Release Procedures. Small spills <100ml: A small amount of appropriate neutralizer for spills should be kept near the fume hood where the work will be conducted. For spills less than 50ml, neutralize any contaminated surfaces or equipment with sodium bicarbonate solution. lf a larger quantity of HF is spilled, evacuate the area and call 911. Large spills >100ml: - Initiation of the fume hood’s emergency purge button, if appropriate and safe to do so - Evacuation of the laboratory - Closing of laboratory door behind last person - Calling 911 for assistance - Pulling the fire alarm if release is large or is reacting with other chemicals or materials and creating hazardous vapors - Remaining on scene in a safe location until help arrives Before providing assistance, colleagues must don gloves and goggles to prevent accidental contamination from victim.