Page 73 - Root Cause Failure Analysis

64 Root Cause Failure Analysis

6. Limit the spread of the spilled substance by containing it with a dike. Use
an absorbent material appropriate for the type of spill (e.g., polymer-type
absorbents such as spill booms, granular materials such as kitty litter or
ground corncobs).

However, when absorbent materials are used, they become as hazardous as the mate-
rial absorbed. Therefore, federal, state, and local regulations must be consulted before
disposing of these contaminated materials. In some cases, a neutralizer can be used to
convert one material into another (e.g., an acid neutralized with a base produces salt
and water).
CAUTION: Specialized worker training legally is required to use absorbent materials
on spills because of the chemical reactions that can occur. For example, organic mate-
rials should never be used on nitric acid spills because a fire will result!

WORKER RESPONSIBILITIES
Employees must take most of the responsibility for protecting themselves from chem-
ical hazards. However, adequate training and frequent reminders from the employer
can help ensure that they take that responsibility. The following are some basic chem-
ical-safety tips to incorporate in a worker-safety training program or to post on the
bulletin board:

Pay attention to the training that is provided.
Know what hazardous chemicals are used in your work area.
Read labels and MSDSs before starting a job.
Do not use chemicals from unlabeled containers.
Follow manufacturers’ instructions for chemicals and equipment.
Follow company rules and procedures and avoid shortcuts.
Wear all personal protection equipment (PPE) required by your organiza-
tion and ask your supervisor if you are not sure.
Keep containers closed when not in use.
Check containers regularly for leaks.
Make sure that equipment is in good working condition before use.
Keep incompatible materials apart.
Keep flammable and explosive materials away from heat sources.
Make sure the work area is adequately ventilated.
Do not bring food or drinks into a work area where chemicals are used.
Wash before eating or drinking.
Cleanse tools, equipment, and clothing that have been exposed to hazardous
materials before storing or reusing them.
Dispose of contaminated materials properly.
Ask a supervisor what to do with old or unused chemicals in your work
area.