Discuss the following: (a) Ventilation. (b) Illumination.

assignment 2 6. Discuss the following: (a) Ventilation. (b) Illumination.


ans

Industrial Ventilation Solutions Ensure Healthy Air Quality

Ventilation is an important part of any industrial HVAC system and helps ensure a safe and healthy working environment for all employees. Placing fans at strategic points inside a building may not be enough to provide adequate ventilation for the workforce, especially if we oversee a factory or warehouse facility, or are around chemicals and other contaminants.

Government safety agencies suggest a better solution is using motorized building ventilation systems because they are designed to remove air and contaminants, reducing harmful elements to a safe level.

Indoor Air Quality

Indoor air quality is important to workers’ health. The Occupational Safety and Health Administration links poor air quality to symptoms that can include everything from headaches and fatigue to eye, nose, throat and even lung irritation. Asthma is one health condition OSHA links to damp indoor environments, and exposure to materials such as asbestos or radon gas can lead to cancer. Poor ventilation is one factor that can affect indoor air quality.

 An industrial ventilation system offers a range of benefits, including:

• Removing contaminants at the source, before they escape into the air
• Ensuring work areas have an adequate supply of oxygen
• Controlling the amount of toxins in the air
• Removing unwanted odours in given areas
• Controlling temperature and humidity in a room or building

Causes of Poor Air Quality

OSHA cites internal cases that identify the top three causes of poor indoor air quality. Those causes are 1.inadequate ventilation 2.contamination that comes from a source inside the building 3. contamination that occurs outside the building.To help maintain a safe indoor environment, OSHA recommends routine and proper maintenance of the facility’s HVAC system. Additional methods of containing contaminants include ensuring adequate ventilation during and after room renovations, as well as regular cleaning of indoor spaces and safe storage of chemicals and cleaning solutions.

Symptoms of ventilation problems • Stuffy or stale conditions • Noticeable odors from outdoors or other areas in   the building • Very low or high relative humidity, dampness or window condensation • Pressure imbalances between the inside and outside, which can make it difficult to open or close doors • Noise or drafts from air delivery vents • Spillage or back-drafting of combustion equipment • Dust and dirt accumulation • Reports of comfort or health issues • Unusually high utility costs

illumination

Safety at work is one of the biggest concerns for any business owner. The lighting of any property can hugely influence personal well-being and health, motivation and performance.

In the workplace lighting has to meet occupational health and safety requirements. What has to be taken into consideration when it comes to office lighting is not just the aesthetics of how the lighting is incorporated into the building but the impact it has on the workers and in turn the business.

The first and most obvious reason for high quality lighting is how light can eliminate workplace trips and falls. The better lit an area is the safer it is, and if all workers can clearly see any hazards the easier it is for them to avoid them.

Any glare or shadowy areas can cause someone to walk right into a dangerous situation or avoidable hazard, which can lead to all manner of serious injuries.

As well as the obvious safety issues concerning the lighting systems that we use in our workplace there are other issues such as productivity and health effects, which can include unnecessary fatigue and eyestrain.

In any role it is vitally important that each employee can clearly see what they are doing, ranging from an office worker at a desk to a mechanic in a garage.

Another extremely important factor of good lighting is two illnesses called Sick Building Syndrome (SBS) and Seasonal Affective Disorder, both of which can be caused by poor lighting. They can cause people to become extremely lethargic, irritable and generally lack energy, which is very disruptive in the workplace. Both illnesses can and often lead to depression, which can in turn lead to long periods of time where the affected are unable to work.

Planning the right choice of workplace lighting depends on what area of business the building is being used for.

In most cases the best possible choice of all round high quality lighting is LED light panels.A very modern choice, LED lighting technology is one of the most important advances within the industry and cost the effectiveness is becoming a widely popular choice.LED light panels can produce 500-5000 lumens of enhanced light, depending on the size and colour.