Whats up with that
This term describes the process of evaluating the severity and likelihood of potential workplace dangers.
What is risk assessment
This occupational health discipline focuses on identifying and controlling workplace factors that can cause illness or injury.
What is industrial hygiene?
In construction, this type of fall protection system involves a personal harness connected to an anchor point.
What is a fall arrest system
When using a ladder, this angle is recommended for proper stability and safety.
What is a 75.5-degree angle?
Fire Protection System
During a fire drill, you notice that the fire alarm system is not functioning correctly, and there are no fire extinguishers visible in the area. What should you do as a safety trained supervisor?
you should immediately report the malfunctioning fire alarm system to the responsible personnel and ensure that it is promptly repaired or replaced. Additionally, you should ensure that fire extinguishers are properly located, maintained, and accessible according to fire safety regulations.
These are potential sources of danger that might not be immediately obvious but can lead to accidents.
What are hidden hazards?
This component Exposure to high levels of this gas, which can be produced by combustion engines, can lead to carbon monoxide poisoning. of a fire protection system detects smoke and triggers alarms.
What is carbon monoxide (CO)?
These horizontal lifeline systems are often used to provide fall protection for workers on roofs.
What are roof anchor systems
Ladders should be inspected before each use. Name one thing to check during the inspection.
What is checking for damaged or worn-out parts, like rungs or rails?
Industrial Hygiene
While inspecting a chemical laboratory, you discover that a container of highly corrosive acid is stored near a location where employees frequently eat their lunch. What industrial hygiene concern does this pose, and how should it be addressed?
This poses a significant "chemical exposure" hazard. To address it, you should ensure that hazardous chemicals are properly stored in designated areas away from employee break areas. Implement clear signage, safety data sheets (SDS) access, and training to inform employees about the risks associated with the chemicals in the laboratory.
Name one common tool or method used for hazard identification in the workplace.
What is a Job Hazard Analysis (JHA) or a Safety Data Sheet (SDS)Or Pre Task Plan(PTP)?
These devices are used to measure and monitor the concentration of specific chemicals in the air.
What are gas detectors?
This regulatory agency in the United States sets fall protection standards for construction work
What is OSHA (Occupational Safety and Health Administration)?
The "Three-Point Contact Rule" is an important guideline for ladder safety. What does it recommend?
What is always having two hands and one foot or two feet and one hand in contact with the ladder?
Hazard Identification
While conducting a job hazard analysis (JHA) for a welding operation in your facility, you notice that there is inadequate ventilation in the welding area. What type of hazard does this represent, and what control measures should be implemented?
This represents an "exposure to airborne contaminants" hazard. To control this hazard, you should implement proper ventilation systems, use local exhaust ventilation, and provide workers with appropriate personal protective equipment (PPE) like respirators when necessary.
These types of hazards are associated with equipment or machinery that could unexpectedly start or release stored energy.
What are energy-related hazards (Stored Energy)?
The hierarchy of controls, in decreasing order of effectiveness, includes these five strategies for hazard control.
What are elimination, substitution, engineering controls, administrative controls, and personal protective equipment (PPE)?
This term describes a situation where a worker becomes suspended in a harness after a fall but can be rescued without injury.
What is a fall arrest?
Name one type of ladder that should not be used near electrical sources due to its conductivity.
What is an aluminum ladder?
Fall Protection Systems:
A contractor is working on a building's roof, and you notice that one worker is using a ladder placed on an unstable surface. What fall protection issue is evident, and what corrective action should be taken?
The fall protection issue is an "improper ladder use." The corrective action should involve stopping the worker from using the ladder in an unstable manner and have the contractor provide proper fall protection equipment, such as guardrails or a personal fall arrest system, depending on the situation. Additionally, ensure that ladders are placed on stable, level surfaces and secured.
True or False: Hazard identification is a one-time assessment and doesn't require periodic review.
What is False? (Hazard identification should be an ongoing process.)
The acronym "TLV" stands for this guideline, which represents the level of exposure to a substance that most workers can be exposed to without adverse effects.
What is the Threshold Limit Value (TLV)?
The acronym "PFAS" stands for this type of fall protection system often used in the general industry.
What are Personal Fall Arrest Systems (PFAS)
Ladder safety involves maintaining a minimum distance between the top of a ladder and the edge of a roof or structure. What is this distance called?
What is the ladder's "three-foot rule" or "three-foot extension"?
Ladder Safety:
You observe an employee using an extension ladder to access a roof, but the ladder doesn't extend at least three feet above the landing surface as recommended. What ladder safety guideline is being violated, and what should be done to rectify this situation?
The ladder safety guideline being violated is the "three-foot rule" or "three-foot extension." To rectify this situation, the ladder should be extended at least three feet above the landing surface to provide proper stability and handholds for the worker. If the ladder is not long enough, a longer ladder should be used, or an alternative method of accessing the roof safely should be considered.