JOB HAZARD ANALYSIS
JOB HAZARD ANALYSIS - CHC Example
|Job Operation Install an Exhaust Fan on the roof of a building |Department HVAC Technical Service |Supervisor Harry Best, Operations Foreman |
|JHA Conducted By |Date Conducted |Reviewed By |
|Charles Peacock, HVAC Service Tech and |September 2011 |Mary White, Human Resources Manager & Safety Coordinator |
|Edward Wood, Operations Assistant | | |
|Sequence of Basic Job Steps |Potential Hazards |Safe Job Procedures |
|Access the roof to setup the proper tools and equipment needed to |Inadequate fall protection, potential for a fall from the roof. 100% |Determine the adequacy of the walking/working surface where the exhaust|
|install the exhaust fan. Look closely for all fall exposures. Roofs |fall protection at all times. |fan will be located. Use personal fall arrest equipment and life lines|
|may be accessed by roof hatch openings, extension ladders placed | |when working within 6 feet of any uncovered roof openings. Install |
|outside against the building, fixed ladders on exterior walls, aerial | |fall protection warning line system barrier no closer than 6 feet from |
|boom lifts. 100% fall protection is required at all times. | |roof edges, and provide a safety monitor while working in close |
| | |proximity to established warning line system barriers. |
| | | |
| | |Obtain evaluation or information on roofing materials prior to any |
| | |work. |
| | | |
| |Asbestos roofing materials. |Evaluate work place prior to any work. |
| | | |
| | | |
| |Roof vents emitting chemical or flammable vapors, etc. | |
|Ensure that the Crane Contractor properly sets up the crane to safely |Severe weather, high wind, unexpected wind gust, overhead electrical |Establish a severe weather plan that monitors the weather and |
|lift the exhaust fan to the roof location. |power lines that could cause a crane tipover, leading to potential |establishes actions to take upon severe weather approaching. |
| |significant injury to personnel. |Review the Crane Inspection Documentation and Crane Operator Training |
| | |Records from the Crane Contractor. |
|Sequence of Basic Job Steps |Potential Hazards |Safe Job Procedures |
|Lift the exhaust fan to the roof with the crane and position into |Unsafe operation of crane can lead to potential personnel injury, |No one should ever be underneath suspended loads. Ensure proper crane |
|proper location. |property damage, or death from being struck by the crane. |lifting procedures are followed. |
| | | |
| |Personnel landing the fan on the roof could fall through the roof hole |Personnel cutting the roof hole or landing the fan on the roof must |
| |if proper fall protection is not worn. |wear personal fall arrest system to prevent them from accidentally |
| | |falling through the roof hole. |
| | | |
| |Improper body posture can lead to back injury. |Proper employee lifting procedures – proper body mechanics or the use |
| | |of mechanical assistance to reduce strain. |
|Install proper ductwork. |Improper use of sharp hand tools can lead to injury. |Wear gloves and suitable eye protection when cutting joints apart. |
| | |Use caution with tools. |
|Conduct welding, brazing to install electrical copper wires. |Fire hazard due to hot work, can lead to potential fires and/or |Initiate proper hot work permit which includes fire extinguisher and |
| |explosions. |fire watch. |
| | |Evaluate all MSDS sheets for all materials being heated. Is lead paint|
| | |in the area? Ensure respiratory protection is available if needed. |
|Test the operation of the exhaust fan to ensure effective operation. |Improper electrical safety practices can lead to employee electrical |Conduct proper electrical safety practices, following Lockout/Tagout |
| |burn or other injury. |procedures, high voltage work procedures, or energized circuit work |
| | |procedures. Wear appropriate PPE and consider arc flash hazards. |
|Properly clean the work area when project is complete. |Poor housekeeping can lead to slip, trip or fall. Materials could be |Perform proper housekeeping practices. |
| |blown off the roof! Poor housekeeping could also cause roof leaks on |Discard materials in a safe way. |
| |rubber membrane roofing layers. | |
Note: This is only an example JHA and may not be an exhaustive list of all hazards present during this particular task.
مع تحياتى اخيكم مهندس \هشام على
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.