Training Package Slide 1 Safe Storage, Handling & Use of Compressed Gases Training Package TP 03/05...
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Transcript of Training Package Slide 1 Safe Storage, Handling & Use of Compressed Gases Training Package TP 03/05...
Training Package Slide Slide 11
Safe Storage, Handling & Safe Storage, Handling & UseUse
of Compressed Gases of Compressed Gases
Training PackageTraining PackageTP 03/05TP 03/05
Asia Industrial Gases Association
298 Tiong Bahru Road, #20-01 Central Plaza, Singapore 168730
Internet: http//www.asiaiga.org
AIGA 2005 - AIGA grants permission to reproduce this publication provided the Association is acknowledged as the source
Training Package Slide Slide 22
Disclaimer
All publications of AIGA or bearing AIGA’s name contain information, including Codes of Practice, safety procedures and other technical information that were obtained from sources believed by AIGA to be reliable and/ or based on technical information and experience currently available from members of AIGA and others at the date of the publication. As such, we do not make any representation or warranty nor accept any liability as to the accuracy, completeness or correctness of the information contained in these publications. While AIGA recommends that its members refer to or use its publications, such reference to or use thereof by its members or third parties is purely voluntary and not binding. AIGA or its members make no guarantee of the results and assume no liability or responsibility in connection with the reference to or use of information or suggestions contained in AIGA’s publications. AIGA has no control whatsoever as regards, performance or non performance, misinterpretation, proper or improper use of any information or suggestions contained in AIGA’s publications by any person or entity (including AIGA members) and AIGA expressly disclaims any liability in connection thereto.
AIGA’s publications are subject to periodic review and users are cautioned to obtain the latest edition.
Asia Industrial Gases Association
298 Tiong Bahru Road, #20-01 Central Plaza, Singapore 168730
Internet: http//www.asiaiga.org
source
Safe Storage, Handling & UseSafe Storage, Handling & Use of Compressed Gases of Compressed Gases
Training Package Slide Slide 33
Preface
The original PowerPoint was prepared by Ray Bradish & Sam Hoynes and was presented at the ASSE Conference, San Antonio, Texas in August 2000. Acknowledgement is hereby given for the use of this material.
Certain references are made in the context of U.S. regulations. The user will need to check these against applicable local requirements.
Training Package Slide Slide 44
Compressed gas in three forms
• COMPRESSED (CYLINDER)
• Liquefied (CO2; N2 & O2 IN PORTABLE
LIQUID CYLINDERS )
• DISSOLVED (ACETYLENE)
Training Package Slide Slide 55
Three Classes of GasThree Classes of Gas
• FLAMMABLE
• NON-FLAMMABLE
• POISON
Training Package Slide Slide 66
Flammable Gases
Examples are:
• Acetylene
• Hydrogen
• Propane
• Butane
Training Package Slide Slide 77
Training Package Slide Slide 88
Non-Flammable Gases
Examples are:
• Nitrogen
• Argon
• Helium
• Air
• Carbon Dioxide
• Oxygen
Training Package Slide Slide 99
Training Package Slide Slide 1010
Poison Gases
Examples
Toxic
Arsine
Phosphine
Hydrogen Sulphide
Examples
Corrosive
Chlorine
Hydrogen Chloride
Training Package Slide Slide 1111
Training Package Slide Slide 1212
OXYGEN
Oxidising Gas
Training Package Slide Slide 1313
Training Package Slide Slide 1414
CylinderCylinderUseUse
Training Package Slide Slide 1515
Before Using Cylinder
IDENTIFY THE GAS!!IDENTIFY THE GAS!!
READ THE LABEL! DO NOT DEPEND ON THE COLOUR OF THE CYLINDER
Training Package Slide Slide 1616
Training Package Slide Slide 1717
Cylinder Use
NEVER REMOVE THE VALVE PROTECTION CAP UNTIL THE CYLINDER IS SECURED AND READY FOR USE!!
Training Package Slide Slide 1818
Cylinder with Fixed Cap
(Tulip Type)
Training Package Slide Slide 1919
Cylinder Use
NEVER USE AN ADAPTOR TO MAKE A CYLINDER FIT A REGULATOR OR OTHER EQUIPMENT!!
Training Package Slide Slide 2020
Cylinder Use
OPEN VALVE SLOWLY!!
STAND TO THE SIDE OF THE REGULATOR WHEN OPENING
Training Package Slide Slide 2121
Cylinder Use
IF A CYLINDER VALVE DOES NOT OPERATE EASILY, CONTACT YOUR GAS SUPPLIER FOR ASSISTANCE!!
NEVER USE EXCESSIVE FORCE TO OPERATE A CYLINDER VALVE
Training Package Slide Slide 2222
Cylinder UseLEAK CHECK CYLINDER CONNECTIONS
WITH A SOAPY SOLUTION
NEVER USE A FLAME!!NEVER USE A FLAME!!
Training Package Slide Slide 2323
Cylinder Use
NEVER STRIKE AN ELECTRICAL ARC ON A COMPRESSED GAS CYLINDER!!
Training Package Slide Slide 2424
Cylinder Use
CLOSE CYLINDER VALVES WHEN NOT IN USE!!
Training Package Slide Slide 2525
Cylinder Use
DO NOT TRANSPORT A LEAKING CYLINDER!!
(CALL YOUR GAS SUPPLIER)
Training Package Slide Slide 2626
Cylinders & OSHACylinders & OSHA(Occupational Safety & Health Agency, USA)(Occupational Safety & Health Agency, USA)
MOST CITED VIOLATIONS
• OXYGEN & FLAMMABLE GASES STORED TOO CLOSE TOGETHER
(<6 M)
• CYLINDER CAPS NOT IN PLACE
• CYLINDERS NOT PROPERLY SECURED
Training Package Slide Slide 2727
CylinderCylinderStorageStorage
Training Package Slide Slide 2828
Cylinder Storage
SEPARATE STORAGE AREAS
BASED UPON
• TYPES OF GASES
• FULL & EMPTY CYLINDERS
Training Package Slide Slide 2929
Training Package Slide Slide 3030
Cylinder Storage
SECURE THE CYLINDER WITH VALVE PROTECTION CAP IN PLACE!!
(CHAIN, TIED, ETC.)
Training Package Slide Slide 3131
Training Package Slide Slide 3232
Cylinder Storage
STORE CYLINDERS IN WELL VENTILATED AREAS THAT DO NOT EXCEED 50 OC
Training Package Slide Slide 3333
Cylinder Storage
• PROTECT CYLINDERS FROM PHYSICAL DAMAGE
• KEEP AWAY FROM ELECTRICAL CIRCUITS
• AVOID EXCESSIVE MOISTURE
Training Package Slide Slide 3434
Cylinder Cylinder HandlingHandling
Training Package Slide Slide 3535
Cylinder Handling
• DO NOT ROLL OR DRAG CYLINDERS
• USE A HAND TRUCK TO MOVE CYLINDERS
Training Package Slide Slide 3636
Training Package Slide Slide 3737
Training Package Slide Slide 3838
Cylinder Handling
• KEEP VALVE PROTECTION CAPS IN PLACE WHILE IN STORAGE, DURING HANDLING, AND IN TRANSPORTATION!!
Training Package Slide Slide 3939
Cylinder Handling
• NEVER ATTEMPT TO LIFT A CYLINDER BY THE VALVE PROTECTION CAP!!
Training Package Slide Slide 4040
Training Package Slide Slide 4141
Cylinder Handling
• NEVER TRANSPORT CYLINDERS IN CAR TRUNKS OR ENCLOSED VEHICLES!!
Training Package Slide Slide 4242
XX
Training Package Slide Slide 4343
Training Package Slide Slide 4444
Special precautions for
FLAMMABLE GASES
Training Package Slide Slide 4545
Flammable Gases
NO SMOKING
NEAR
FLAMMABLE GASES!!
Training Package Slide Slide 4646
Flammable Gases
USE SPARK PROOF TOOLS!!
Training Package Slide Slide 4747
Flammable Gases
FLAMMABLE GASES SHOULD BE STORED 6 METRES AWAY FROM
• OXIDISERS
• COMBUSTIBLES
• IGNITION SOURCES
Training Package Slide Slide 4848
Flammable Gases
LIMIT QUANTITIES OF FLAMMABLE GASES STORED INSIDE A BUILDING!!
ONE EXAMPLE FROM A GUIDELINE:
• 60 M3
• 150 Kg of LPG
(LIMIT IS BEST SET AFTER A PROPER RISK ASSESSMENT)
• THIS DOES NOT INCLUDE CYLINDERS IN ACTUAL USE OR ATTACHED FOR USE.
Training Package Slide Slide 4949
Flammable Gases
FOLLOWING THE EXAMPLE GIVEN, STORAGE OF FLAMMABLE GASES IN EXCESS OF 60 M3 OR
150 KG SHALL BE KEPT
• IN A SEPARATE ROOM
• IN A SEPARATE BUILDING
• OUTDOORS
Training Package Slide Slide 5050
Flammable Gases
ACETYLENEACETYLENEWHEN USING A CYLINDER:WHEN USING A CYLINDER:• STORE CYLINDER UPRIGHT • KEEP OUTLET PRESSURE AFTER
REGULATOR TO MAXIMUM 1 BAR(G) • OPEN CYLINDER VALVE 1/2 TO 3/4 TURN
Training Package Slide Slide 5151
Special precautions for Special precautions for
OXYGENOXYGEN AND OTHER AND OTHER OXIDIZERSOXIDIZERS
Training Package Slide Slide 5252
Oxygen
KEEP AWAY FROM
OIL AND GREASE!!
Training Package Slide Slide 5353
Oxygen
KEEP OXYGEN SEPARATED FROM FLAMMABLE GASES
• 6 METRES
• 30 MINUTE RATED FIREWALL(TYPICAL GUIDELINES; REFER TO LOCAL REGULATIONS)
Training Package Slide Slide 5454
Special precautions forSpecial precautions for
POISON GASESPOISON GASES
(TOXIC & CORROSIVE)(TOXIC & CORROSIVE)
Training Package Slide Slide 5555
Poison Gases
HAVE A DETAILED
EMERGENCY ACTION PLAN
IN PLACE!!
Training Package Slide Slide 5656
Poison Gases
LIMIT QUANTITIES OF POISON AND CORROSIVE GASES IN USE AND STORAGE!!
Training Package Slide Slide 5757
Poison Gases
STORAGE OF POISON GASES
• OUTDOORS
• INDOORS
FORCED VENTILATED GAS
CABINET
Training Package Slide Slide 5858
Poison Gases
WEAR ALL REQUIRED RESPIRATORY PROTECTION
AND/OR PROTECTIVE CLOTHING!!
Training Package Slide Slide 5959
Poison Gases
FOR CORROSIVE GASES
• SAFETY SHOWER & EYEWASH READILY AVAILABLE
Training Package Slide Slide 6060
Summary
NEVER USE A GAS (ANY GAS) UNLESS YOU ARE TRAINED IN ITS USE AND UNDERSTAND ITS HAZARDS!!
Training Package Slide Slide 6161
Summary
MATERIAL SAFETY DATA SHEETS (MSDS) ARE A GOOD SOURCE FOR EMPLOYEE TRAINING MATERIAL!!
Training Package Slide Slide 6262