All Resources

Controlling the explosion hazard in vessels, tanks and piping systems

Description

This bulletin presents the importance of following safe work procedures is critical when preparing hydrocarbon-containing vessels, tanks or piping systems for hot work, confined space entry or... More ≫

Description

This bulletin presents the importance of following safe work procedures is critical when preparing hydrocarbon-containing vessels, tanks or piping systems for hot work, confined space entry or hydrocarbon removal. Without such preparation, the possibility of a fire or explosion is always present.

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Use of combustible gas meters at the work site

Description

Combustible gas meters are frequently used at Alberta work sites to evaluate and assess fire and explosion hazards. It is critical that this equipment be properly used and calibrated so that these... More ≫

Description

Combustible gas meters are frequently used at Alberta work sites to evaluate and assess fire and explosion hazards. It is critical that this equipment be properly used and calibrated so that these hazards are not underestimated. The instruments can be a valuable tool if used by operators fully knowledgeable of their limitations.

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Handling and storage of flammable materials at the work site

Description

Flammable materials are substances that can ignite easily and burn rapidly. They can be common materials that are at most work sites in gas, liquid and solid forms. This bulletin presents some... More ≫

Description

Flammable materials are substances that can ignite easily and burn rapidly. They can be common materials that are at most work sites in gas, liquid and solid forms. This bulletin presents some examples of flammable materials, how the fires occur, and other hazards from flammable materials.

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Explosion of mobile carpet cleaning propane-fuelled boilers

Description

This bulletin presents safety measures about propane-fuelled water-heaters/boilers mounted inside mobile carpet and upholstery cleaning vehicles.

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Joint work site health and safety committee member’s guide

Description

The main purpose of the committee is to ensure that all health and safety concerns are brought into the open and kept there, under the spotlight, until they have been resolved. That cannot be done... More ≫

Description

The main purpose of the committee is to ensure that all health and safety concerns are brought into the open and kept there, under the spotlight, until they have been resolved. That cannot be done without some kind of committee whose business is visible to, and accessible to, every person at the work site — that is, to workers, to supervisors, to managers, and to the employer.

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Managing hot work

Description

This bulletin presents what needs to be done to make the hot work situation safe, and what does the Occupational Health and Safety Code require under these circumstances.

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Focus on human performance. Part 2 : working in the cold

Description

This information is intended to remind employees about the effects of the cold on their personal safety and ability to work effectively.

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Safe operation of fired equipment in hazardous locations

Description

Alberta Employment and Immigration investigated a flash fire in which a treater fire box ignited a cloud of accidentally released natural gas. The ignition occurred because the burner access port... More ≫

Description

Alberta Employment and Immigration investigated a flash fire in which a treater fire box ignited a cloud of accidentally released natural gas. The ignition occurred because the burner access port on the fire box front cover had been left open. Since it is physically impossible to prevent ignition when an explosive atmosphere meets with a source of ignition, the primary safety objective is to stop the flame from propagating (by containing an explosion) and igniting an explosive atmosphere outside the equipment.

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