In-Class Discussion on Chemical Hazards by https://padlet.com/zainurazn/yeniun8tvz4ugrcs MKKH 1443 Occupational Health Semi 1 2020/2021 en-us 2020-12-15 14:48:14 UTC 2021-02-06 13:08:49 UTC hello@padlet.com Group 3 (Container and type of solvent suitable for it) https://padlet.com/zainurazn/yeniun8tvz4ugrcs/wish/1022713014 1) Fireproof cans
-Suitable for flammable non-corrosive solvent  such as ether, hexane, toluene, alcohol
-Reasons : 
1. The solvent not cause corrosion to the fireproof cans which can prevent leakage from happened. 
2. The fireproof cans can provide protection to the solvent from fire.

2) Polyethylene cans
- Suitable for corrosive nonflammable solvent such as methylene chloride, chloroform , acetic acid.
-Reasons :
1. The polyethylene containers can provide protection corrosion of the solvents with no risk of breakage.]]> 2020-12-16 03:19:44 UTC https://padlet.com/zainurazn/yeniun8tvz4ugrcs/wish/1022713014 Group 2 - Contact lenses should not be worn when you’re dealing with chemicals in the laboratory. Explain the problems which may be associated with wearing contact lenses in a chemical laboratory and the associated health impacts. https://padlet.com/zainurazn/yeniun8tvz4ugrcs/wish/1022714561 1. Dusts or chemicals can be trapped behind the lens and cause irritation or damage to the cornea or both.

2. Gases and vapours from chemical reaction can cause irritation and excessive eye watering.

3. Chemical splash may be more injurious when contact lenses are worn. This increased risk is related to the removal of the lenses. If removal is delayed, first aid treatment may not be as effective and, in turn, the eye's exposure time to the chemical may be increased.]]> 2020-12-16 03:20:45 UTC https://padlet.com/zainurazn/yeniun8tvz4ugrcs/wish/1022714561 Group 1 https://padlet.com/zainurazn/yeniun8tvz4ugrcs/wish/1022734873  KNOW your rights and responsibilities as a worker.
-not under supervision (age is 19), young worker, He was not informed of his right and responsibilities under OSHA

·         ENSURE you get the appropriate OSHA-related education and work site-specific training before starting a new job or task.
- Just 3rd days joined the work,  so he doesn't have given sufficient training or kept under senior's supervision  when he doing the work 
·
·         CHECK that there is a label on every product. (The law requires that all hazardous products have a label. This requirement is part of the CLASS regulation.)
·- The product contained a hazardous material is called Toluene, The caontainer should have a clear labelling. The container was not  labeled based on GHS
- Toluene is flammable, Toluene should be stored in metal container
·         
Should ask for help if you are not sure if the job you are asked to do is hazardous or not
- The worker start the work even without know what content of the chemicals he dealing with and its hazardous properties

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