Compressed Gas cylinders

Free-standing
Compressed Gas cylinder
Gas cylinders not in-use – secured and capped
Valve cap
Compressed Gas cylinder
Storing – cap in-place and secured with chain, safe and good practice.
Fra Baidu bibliotek
Site storage
Compressed Gas cylinder
Storing – gas cylinders not secured, not in a proper storage rack. No valve cap
Oxygen Argon
Compressed Gas cylinder
Storing – safety signs and fire protection (fire extinguisher) in-place.
Well-ventilated storage
Fire extinguisher
Compressed Gas cylinder
Storing – Work areas storing, not secured.
Wheeled cart
Compressed Gas cylinder
Acetylene cylinder in use – valve wrench in-place, safe and good practice.
Valve wrench
Manifold gauge
Compressed Gas cylinder
Acetylene gas cylinder in-use – manifold gauge in good working condition.
Manifold gauge
Hose clamp
Flash back arrestor for acetylene
Compressed Gas cylinder
Compressed Gas cylinders
Oxygen cylinder in use – not secured / free standing, unsafe practice.
Free-standing
Compressed Gas cylinder
Acetylene Gas cylinder in use – not secured / free standing, unsafe practice.
Transporting/handling – rolling cylinder on its side, unsafe and bad practice.
Rolling
Compressed Gas cylinder
Transporting/handling – cylinder without cap, unsafe and bad practice.
Storing – gas cylinders not secured with chain in the storage area.
No valve cap
Compressed Gas cylinder
Storing – gas cylinders must be kept away from ignition sources or heat.
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Compressed Gas Cylinders
Safety Training/Refresher
2015-4-5
1
SAFETY TRAINING/REFRESHER Topic: Compressed Gas Cylinders
1. 2. 3. 4. 5. Commonly used compressed gases at a construction site Oxygen Acetylene Argon Nitrogen Propane (LPG) Transporting/handling of gas cylinders Proper handling Improper handling Storing and securing of cylinders Proper storing Improper storing Proper use of gas cylinders with the proper equipment Use of proper valve wrench Use of flash back arrestor
No valve cap
Wheeled cart
Not a good practice
Compressed Gas cylinder
Oxygen cylinder in-use – lying on its side, unsafe and bad practice.
Compressed Gas cylinder
Oxygen cylinder – no cap & not secured – unsafe and bad practice. Valve open/close wheel No valve cap
Argon gas in-use – gauge and regulator in good condition
Hand wheel
Compressed Gas cylinder
Flash back arrestor
Flash back arrestor for oxygen
Compressed Gas cylinder
Electrical box
Welding machine
Argon gas
Compressed Gas cylinder
Transporting/handling – use of wheeled trolley, safe and good practice.
Wheeled cart
Compressed Gas cylinder
Chain securing the bottles
Compressed Gas cylinder
Storing – proper shelter, well-ventilated – safe and good practice.
Safety signs
Compressed Gas cylinder
Free-standing
Compressed Gas cylinder
Oxygen cylinder in use – secured, safe and good practice.
Wheeled cart
Compressed Gas cylinder
Acetylene cylinder in use – secured, safe and good practice.
Acetylene gas in-use – no flash back arrestor installed, unsafe practice.
Hose clamp
Valve wrench
Compressed Gas cylinder
Acetylene gas in-use – unsafe practice