a) Cold work is required when performing work in a small area that contains large quantities of flammable, toxic, corrosive, or irritating substances.
b) Confined space is the space required for work areas that limit activities.
c) Critical lifts are required for lifts that could cause health impacts, injuries, or property damage.
d) Fire watch is qualified employee who supervises the situations of an area for a specific time for the duration of and after hot work to guarantee that no fire peril is nearby.
e) Hot work is a fire producing operation. Hence hot work is the work that produces a spark.
f) Lockout device is an appliance sited on an energy resource in accord with an reputable procedures that guarantees the energy is secluded and the equipment cannot be maneuvered until the lockout device is detached.
g) Lockout is a method used in process industries to segregate energy sources from a piece of equipment.
h) Opening/Blinding is used to avert accidental leakage from a pipe.
i) Scaffold tags are used to communicate the status of a scaffold and its intended use.
j) Tag out device is a machine sited on an energy resource in accord with an reputable procedures that guarantees the energy is secluded and the equipment cannot be maneuvered until the lockout device is detached.
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