Engineering controls protect workers by removing hazardous conditions or by placing a barrier between the worker and the hazard. Examples include local exhaust ventilation to capture and remove airborne emissions or machine guards to shield the worker .
What is an example of engineering control OSHA?
Examples of engineering controls include installing guardrails to prevent falls , limiting exposure to hazardous chemicals via ventilation, using portable air conditioners to combat heat stress and installing noise absorption panels to dampen high noise levels.
What are 2 types of engineering controls?
Engineering controls consist of a variety of methods for minimizing hazards, including process control, enclosure and isolation, and ventilation . Process controls involve changing the way that a job activity is performed in order to reduce risk.
What are the three types of engineering controls?
There are three fundamental types of engineering controls, they are process control, ventilation, and source enclosure or isolation . Engineering controls are typically more costly upfront to implement than other controls but are more cost-effective over the long term.
What are four examples of common engineering controls?
Examples include self-capping syringe needles , ventilation systems such as a fume hood, sound-dampening materials to reduce noise levels, safety interlocks, and radiation shielding.
Are gloves an engineering control?
Environmental Health & Safety
The next few pages deal primarily with “ engineering controls ”, i.e. fume hoods, gas cabinets, glove boxes, etc. Engineering controls are considered the “first line of defense” in protecting workers.
What are engineering controls in healthcare?
The revised definition of engineering controls means “controls (e.g. sharps, disposal containers, self sheathing needles, safer medical devices such as sharps with engineered injury protections and needleless systems) that isolate or remove the bloodborne pathogens hazard from the work place ”.
What are engineering controls according to OSHA?
Engineering controls do this, unlike other controls that generally focus on the employee exposed to the hazard. The basic concept behind engineering controls is that, to the extent feasible, the work environment and the job itself should be designed to eliminate hazards or reduce exposure to hazards .
What are administrative controls in safety?
Administrative Controls: controls that alter the way the work is done , including timing of work, policies and other rules, and work practices such as standards and operating procedures (including training, housekeeping, and equipment maintenance, and personal hygiene practices).
Is PPE an engineering control?
Engineering controls are favored over administrative and personal protective equipment (PPE) for controlling existing worker exposures in the workplace because they are designed to remove the hazard at the source, before it comes in contact with the worker.
What is the science behind engineering controls?
The basic concept behind engineering controls is that, to the extent feasible, the work environment and the job itself should be designed to eliminate hazards or reduce exposure to hazards . ...
How will you control hazard?
- Eliminate the hazard. ...
- Substitute the hazard with a lesser risk. ...
- Isolate the hazard. ...
- Use engineering controls. ...
- Use administrative controls. ...
- Use personal protective equipment.
What are the 5 major categories of control measures?
NIOSH defines five rungs of the Hierarchy of Controls: elimination, substitution, engineering controls, administrative controls and personal protective equipment . The hierarchy is arranged beginning with the most effective controls and proceeds to the least effective.
What are five possible acceptable risk control methods?
- Elimination. We have already discussed this earlier on in this post, and elimination should always be the first control measure you consider. ...
- Substitution. ...
- Engineering controls. ...
- Administrative controls. ...
- Personal protective clothing and equipment.
What are engineering controls BBP?
Engineering controls isolate the worker from the hazard of exposure to BBP by physically changing an instrument or laboratory environment . Examples of engineering controls include: Bench top splashguards. Biological safety cabinets (BSCs) ... Needle safety devices (eg, self-sheathing needles)
How can you protect yourself from biological hazards associated with human sources?
If the contact with biological hazards cannot be prevented, the employees must use personal protective equipment and adhere strictly to the practice of personal hygiene. The personal protective equipment includes masks, gloves, protective clothing, eye shields, face shields and shoe covers.
