Alpha decay – A common mode of radioactive decay in which a nucleus emits an alpha particle (a helium-4 nucleus). Beta decay – A common mode of radioactive decay in which a nucleus emits beta particles. The daughter nucleus will have a higher atomic number than the original nucleus.

Radioactive decay is the spontaneous breakdown of an atomic nucleus resulting in the release of energy and matter from the nucleus. Remember that a radioisotope has unstable nuclei that does not have enough binding energy to hold the nucleus together.

Flammability is determined by the flash point of a material. Flash point is the minimum temperature at which a liquid forms a vapor above its surface in sufficient concentration that it can be ignited. Flammable liquids have a flash point of less than 100°F. Liquids with lower flash points ignite easier.

Always store chemicals, preferrably in a locked cupboard. Acids away from Alkali and Chlorine away from both. Extra care should be taken in food areas. When the consequence of mixing chemicals can be a case of life or death, it makes sense to keep the products seperate in your cleaning cupboard.

This ‘Do Not Extinguish with Water’ sign is used to indicate an object that should not be extinguished with water in the event of a fire. Prohibition signs create awareness of actions or items that are not permitted.

A “mandatory sign” means a sign prescribing behaviour. These signs are required to be blue. A mandatory sign shall show only what action is required. Mandatory signs generally use a white safety symbol on a blue background.

This guide will cover the following 8 Steps of COSHH:

• COSHH Risk Assessment.
• Precautions.
• Prevent or control exposure.
• Maintenance of control measures.
• Monitor exposure.
• Health surveillance.
• Plans & procedures for accidents and emergencies.
• Training for employees.

Control of Substances Hazardous to Health

What is COSHH?

• finding out what the health hazards are;
• deciding how to prevent harm to health (risk assessment);
• providing control measures to reduce harm to health;
• making sure they are used ;
• keeping all control measures in good working order;
• providing information, instruction and training for employees and others;

Identify the hazards. Decide who might be harmed and how. Evaluate the risks and decide on control measures. Record your findings and implement them.

Work equipment and machinery. Provision and Use of Work Equipment Regulations 1998 (PUWER)

LOLER and PUWER both reference work equipment, of which a lift is an incredibly common component. LOLER focuses on lift equipment, whereas PUWER is centred more around work equipment in general.

PUWER (the Provision and Use of Work Equipment Regulations) covers any equipment that’s used in a workplace and could pose a risk to people’s health and safety. It applies to both portable and stationery equipment, from handheld power tools to air-conditioning units and computers.

LOLER Inspections These are a legal requirement and should be carried out by a competent person.

Equipment not covered by LOLER pallet trucks, where the consequence of the load falling off is very low. roller shutter doors. escalators. fall arrest ropes.

3 main aims of LOLER: Lifting operations are properly planned and managed. Lifting equipment is used in a safe manner. Lifting equipment is thoroughly inspected at suitable intervals by a competent person.

£125 FIXED PRICE LOLER TESTING – OR FREE WITH YOUR ANNUAL SERVICE. Do you need a LOLER test? The answer is YES if you own or operate a fork lift truck, telescopic handler, or a tractor fitted with a loader. You are required by law to ensure that the machine holds a report of thorough examination on an annual basis.

The Lifting Operations and Lifting Equipment Regulations (LOLER) are in place to ensure that all lifting equipment is used in a safe manner. LOLER testing must be performed by what is known officially as a ‘competent person’: someone qualified to perform the thorough examination.

arrange for thorough examination to be carried out at the intervals specified by LOLER (every 6 or 12 months, depending on the equipment – see below), or. conduct examinations in accordance with an examination scheme, drawn up by a competent person.

While the guidance provided in the PUWER Approved Code of Practice and Guidance (PUWER ACOP) is not law, it has special status under the Health and Safety at Work Act.

Regulation 6 of PUWER specifies the requirement to complete suitable inspection and maintenance on all work equipment. A PUWER inspection can be either visual or a full system check with an element of testing, and must be carried out by a competent person.

The Health and Safety at Work etc Act 1974 requires every employer to provide whatever training, equipment, PPE, and information necessary to ensure the safety and health of their staff. This usually includes some form of health and safety training.