siemens - Public Service Commission

3.0 DEFINITIONS
3.3 dBA
Noise level in decibels measured on the A weighted scale of a standard sound-level meter or
noise dosimeter at slow response.
3.4 HEBEC
Harris Energy and Environmental Center
3.5 Hydrolazing
High-pressure water washing at greater than 5000 psig
3.6 Immediate Hazard
3.7 MDLS
3.8 MSDS
3.9 NCR
3.10 OSHA
Hazard that has the potential to severely injure an individual or do significant damage to
safety-related equipment. Examples of these hazards include, but are not limited to a leaking fuel
tank, a severed high voltage electrical line, or damaged structural member.
Materials Dedication and Laboratory Services
Material Safety Data Sheet
Nuclear Condition Report
Occupational Health and Safety Administration
3.1 1 Unsafe Act
An action taken by a person or persons which is a departure from safe work practice, a task error,
or an oversight, and which is correctable given proper knowledge, training, or leadership.
3.12 Unsafe Condition
A physical situation, circumstance, or situation which in itself creates the potential for accident or
injury without the addition of an unsafe act being committed.
SAF-NGGC-2172 REV. 8
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