Dear Mr. Dipil,
This refers to earlier post.
I was thinking transportation within the Factory Premises, which is usually done on a manual trolley.
Thank you very much for pictures, it will be good for trainings.
As per the fire chemistry, fire will take place only if following three things combine together
1. Oxygen
2. Fuel
3. Spark
I feel in the above incident while the Oxygen Cylinders were being unloaded, one must have rolled over LPG Cylinder, causing friction there by generating spark.
Probably the LPG was leaking which caught fire and exploded.
Please refer to the photograph no 2 on page no 1 of your pdf file.
According to me the
1. LPG Cylinder looks to be expired.
2. Cylinder Valve is not proper
3. Valve safety ring is not visible in the photograph no.2
4. Every possibility that cylinder was leaking.
After the expiry of cylinders these are taken out of circulation, and send to Authorized Agency for Inspection, Hydro Pressure Test after which if found OK, can be reused again. Such agencies have very strict rules and regulations. I have audited one such party, these parties take care of all the Tests and have perfect records.
Please find attached herewith the abstract of Gas Cylinder Rules and refer rule 35 on page no 17. It is clearly mentioned that the Fuel gas Cylinders should not be transported together with any other gas.
Therefore your question of “how much distance to be kept while transportation” is answered.
We will have to train the procurement engineers to make a Purchase Order clause “that Fuel Gas Cylinders shall be supplied separately”, although at slightly extra freight.
Your pictures would help convince Procurement Engineers. Thanks again.
Best Regards,
Sudhir