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Khan44511  
#1 Posted : 08 February 2018 12:10:25(UTC)
Rank: Forum user
Khan44511

Hi Good afternoon colleagues, One of the engineering company I deal with uses less hazardous substances onsite mainly Mineral oils, Coolants White Spirit, Detergents and Bleach. I would like someone to assist me with a Qualitative COSHH Assessment methodology and I will be highly obliged. 

Edited by user 08 February 2018 12:59:10(UTC)  | Reason: Not specified

JohnW  
#2 Posted : 10 February 2018 10:57:24(UTC)
Rank: Super forum user
JohnW

JohnW  
#3 Posted : 10 February 2018 11:01:31(UTC)
Rank: Super forum user
JohnW

Examples, remember it is the TASK you are assessing http://www.hse.gov.uk/coshh/riskassess/index.htm
thanks 1 user thanked JohnW for this useful post.
A Kurdziel on 12/02/2018(UTC)
JohnW  
#4 Posted : 10 February 2018 11:16:08(UTC)
Rank: Super forum user
JohnW

You can create your form like this https://www.gla.ac.uk/media/media_426493_en.doc
A Kurdziel  
#5 Posted : 12 February 2018 13:51:29(UTC)
Rank: Super forum user
A Kurdziel

Originally Posted by: JohnW Go to Quoted Post
Examples, remember it is the TASK you are assessing http://www.hse.gov.uk/coshh/riskassess/index.htm

Always look at the process you are doing. You don’t COSHH assesses substances as such just the task they are involved in.

chris42  
#6 Posted : 12 February 2018 14:17:28(UTC)
Rank: Super forum user
chris42

Originally Posted by: A Kurdziel Go to Quoted Post

Originally Posted by: JohnW Go to Quoted Post
Examples, remember it is the TASK you are assessing http://www.hse.gov.uk/coshh/riskassess/index.htm

Always look at the process you are doing. You don’t COSHH assesses substances as such just the task they are involved in.

I would add to that how they are handled and stored should also be in your COSHH assessment.

A Kurdziel  
#7 Posted : 12 February 2018 16:40:21(UTC)
Rank: Super forum user
A Kurdziel

You also don’t need a separate COSHH assessment for each substance you are storing for example.  I would not store incompatibles together but the main thing is to make sure that;

  • You store minimum quantities
  • You keep the storage area tidy
  • Make sure that you(and your staff) know what you have in your inventory
  • Rotate the stock
  • Get rid of  surplus reagents
  • Have a plan for spillages etc
chris.packham  
#8 Posted : 12 February 2018 16:53:26(UTC)
Rank: Super forum user
chris.packham

The risk assessment has to be based on the task and the chemical hazards that are present when the task is carried out - not what you take out of storage! This is covered in the current ACoP for COSHH:

Paragraph 10 - Employers should regard a substance as hazardous to health if it is hazardous in the form in which it may occur in the work activity. A substance hazardous to health need not be just a chemical compound, it can also include mixtures of compounds, micro-organisms or natural materials, such as flour, stone or wood dust.

In fact, any substance can become a hazard to health, even water, depending upon the circumstances. The same chemical can present different hazards when used for different tasks. 

So: Start with the task - what happens during the task - what chemicals are used during the task and how are they used - what is the resultant hazard - what exposure is there and what can be the consequences.

Chris

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