Some Workplace Hazards and Remedies 2 of 3

Arc Eye

Arc eye again can be sustained from both arc and gas welding operations, but is particularly more common in arc.  If the eyes are exposed to the light of the arc for too long the ultra-violet rays can cause arc eye.  This condition develops a few hours after exposure, with symptoms being sore or gritty feeling(s) in the eyes, intolerance to light and sever headache.  Arc eye often clears after 24 hours with no long-term effects, but can be particularly painful.  Although welders may have suitable precautions namely PPE, others may also be at risk, therefore welding screens should be used when welding in open environment(s) like workshop.

Employees who think they are suffering the effects of hazards associated with welding operations should ensure they approach their Supervisor at the earliest possible signs of symptoms.

CHEMICAL ATOMISING

This is a process where liquid is changed in state through aerosol or spray in displacing the chemical for an applicator or tool. This should be assessed for its impact on inhalation and skin impact by referencing Technical / Material Safety Data Sheet (MSDS) and conducting Control of Substance Hazardous to Health (COSHH) assessment.

Particulate size may not affect the Respiratory system but dispersal may lead to skin contamination as identified below

GREASE and OIL CONTACT

The effects greases and oils have on the skin may vary according the duration of exposure and the type and grade of grease or oil used, as well as individuals susceptibility.  Direct contact with these types of substances can result in conditions such as: Dermatitis, Irritation or rash, Sensitisation, Oil acne and Skin cancers

Greases and oils are used for various workshop operations including pressure testing, lubrication, anti-seize, preservation and cleaning etc.  The arms and hands are more often the area(s) affected, but symptoms may occur on other parts of the body where there is direct contact, including contaminated clothing.  Therefore the use of gloves alone, is not always sufficient enough protection.

Damage cause by contact with greases and oils may leave the skin more suspectible to other hazards such as cuts, abrasions, burns and other chemicals like solvents. 

Mineral Oils

Prolonged exposure to certain mineral oils like used engine oils may lead to the development of warts or swelling(s) or sores, which may be slow to heal and potentially cancerous.  Possible contact with mineral oils should be avoided, and preventative measures taken in accordance with the Material Safety Data Sheets (MSDS) provided with the oil.  Barrier creams will offer some protection against absorption of oils and aid cleaning the skin.  However the appropriate PPE must be used where contact with mineral oils cannot be avoided.

NOTE:  Employees who use mineral oils must inform their Supervisors as soon as they experience any rash, wart or sore developing on any part of their body, so the necessary action can be taken immediately. They must at all times take adequate and reasonable steps protect themselves including the use of Personal Protective Equipment (PPE) provided by the employer. To be continued next week.