Showing posts with label safetycourse. Show all posts
Showing posts with label safetycourse. Show all posts

Friday, 18 November 2016

Safety Abbreviations Contd

RNOAD
Recording and Notification of Occupational Accidents and Disease
RPA
Radiation Protection Adviser
RPE
Respiratory Protective Equipment
Rz
Roughness
SDS
Safety Data Sheets
SLC
Sound Level Conversation
SNR
Single Number Rating
SO2
Sulphur Dioxide
SRV
Slip Resistance Rating
STEL
Short‐term Exposure Limit
SWL
Safe WorkingLoad
TTS
Temporary Threshold Shift
TWA
Time Weighted Average
TLVs
Threshold Limit Values
UNRTDG
UN Recommendations on the Transport of Dangerous Goods
UV
Ultraviolet
VWF
Vibration White Finger
WAH
Work at Height Regulations 2005
WBV
Whole Body Vibration
WEL
Workplace Exposure Limit
WHO
World Health Organisation
WRULDs
Work‐related UpperLimb Disorders


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Saturday, 19 March 2016

Types of Engineering Controls used to Reduce Noise in the Workplace

SILENCING – Refers to the suppression f noise generated by the flow of air, gas or steam in dusts and pipes and can be achieved by the inclusion of either absorbing material or baffles. Example – Silencer fitted on to vehicle emission.

ABSORPTION – Reduces the amount of reflected noise by using materials such as foam or mineral wool. Example – Mineral fibre marine boards (lagging) fitted on to metallic structural members of acoustic enclosures in offshore vessels.

DAMPING – Used primarily to reduce the amount of noise radiating / reverberating from large panels and is achieved by increasing the stiffness of the panel. Example – embossing onto the panel sheets, rubber-lining the panel doors etc.

ISOLATION – refers to physical separation of people from the noise source. Example – acoustic booths or havens, fitting flexible bellows in pipes etc.





Wednesday, 6 January 2016

Fire - Safety Signs & Meanings


Sign Type
Example
Description
Meaning
Application
Fire extinguisher signs
Usually rectangular, fire extinguisher signs feature a description of the type of fire extinguisher present and its uses. They are found in different colours, the most common being red and green.
These signs serve as instructions, detailing what fire extinguishers can and cannot be used for. This increases the safety of extinguisher procedure and aims to reduce inappropriate use.
It is a legal requirement that all fire equipment is easy to access, simple to use and indicated by appropriate signage. These signs can help you meet this legislation if they are installed near the extinguisher.
Fire action signs
Normally square or oblong, fire action signs are often blue, white and red (sometimes also green), and detail the mandatory actions required in the event of a fire or other emergency.
Fire action signs describe what should be done in the event of discovering a fire or upon hearing the alarm. They usually include who you should phone and where the nearest meeting point is. They also often have a section on actions which should not be taken.
According to the Regulatory Reform (Fire Safety) Order 2005, all occupants of a building must be informed of fire safety instructions and these are a simple and convenient way of achieving this.
Prohibition signs
Prohibition signs are almost always red and white, signalising danger, and feature a ‘do not’ symbol (a red circle with a line through it) with the prohibited action within it and written underneath it.
They inform occupants of the building of behaviours which are inappropriate and may pose a fire risk or hazard. They are a mandatory instruction and should be followed at all times.
Legal requirements state that once a fire risk has been identified, appropriate actions should be taken to inform people within the building and, as such, reduce the risk. Installing prohibition signs is a great solution to this.
Fire exit signs
Usually square or oblong, fire exit signs are green and white. Green is often used to symbolise emergency escape and no danger, and these signs show occupants the most efficient way out of a building in the event of an emergency.
Fire exit signs are used to clearly inform occupants of a building of the nearest emergency exits, safe evacuation route and general evacuation procedures. They can also offer detailed instructions, such as how to open doorways.
Owners and managers of commercial buildings have a legal obligation to make sure everyone understands the simplest, most efficient methods of evacuation, aiming to make one as quick and safe as possible. Fire exit signs are the ideal way to do this.
Fire equipment signs
Fire equipment signs are normally rectangular or square and feature a white symbol and text on a red background. Red is used to denote danger and they indicate the location of fire equipment in an emergency situation.
These signs are installed to instantly show occupants of a commercial or publically accessed building the location of fire equipment, such as fire alarms, fire extinguishers, fire hoses and emergency stop buttons.
In order to comply with fire safety regulations, you must make sure all fire equipment is easy to identify and simple to access, and these signs make locating equipment much easier.
First aid signs
First aid signs are usually oblong and feature a white image and writing on a green background. Green and white are used when there is no danger and they symbolise first aid practices and safety procedures.
Used to mark and distinguish where first aid equipment is located, these signs offer simple instructions. They can also give more detailed information, such as who the relevant first-aider is and emergency instructions for people with disabilities.
If you are in charge of business premises or a public property, you are legally obliged to ensure people are as safe as possible whilst within it. This includes installing signs which detail first aid procedures and these should conform to BS 5499.
Safe condition signs
Similar to first aid signs, safe condition signs are green and white to denote safety procedures and no danger. They feature a white symbol and text of the action or instruction on a green background.
Safe condition signs are installed to indicate acceptable behaviours and if a course of action is safe to take. They usually detail instructions such as safe drinking water, emergency eye wash and designated smoking areas.
These signs are designed to fulfil your legal obligation to inform occupants of the building of safe actions and procedures. In order to fully comply with your requirements, they should conform to BS 5499.
Mandatory signs
Mandatory signs are normally circular or oblong and are blue and white. These colours symbolise a specific, mandatory action or behaviour which must be undertaken by the reader.
These signs have been created to reduce the risk of danger by detailing safety instructions such as ‘fire door keep shut’, ‘wash hands’ and ‘wear gloves’. They aim to eradicate hazards by commanding certain behaviours.
Mandatory signs are required by law in order to reduce the risks or hazards present within your environment. They should be placed in obvious locations and, when placed on doors, should be on both sides.

   - Article From Elitefire