united electrical & instrumentation safety task evaluation process crane operation analysis
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United Electrical & Instrumentation
Safety Task Evaluation Process
CRANE OPERATION ANALYSIS
THE
INFINITY GROUP
Problem
Large Lifts –• are always well organized and equipped• managed with a detailed, formal “Lift Plan”• Resulting in no problems
Everyday, Routine Crane Operations – • cause most of our heartaches due to lack of adequate planning.
Mission
To have those employees involved in the hoisting operation to analyze the task, plan the lift, and complete the hazard assessment card as a group to establish good communications and assure job scope understanding.
Expectation
• To analyze all lifts• Choose wire rope slings where possible rather
than fiber or chain• Mechanical devices should not be used in a
load bearing leg• When “fitting the load”, load may transfer
CG may shift• Operators and signalmen must maintain
continuous and undivided communication
Safety Task Evaluation Process CRANE OPERATION ANALYSIS
"our plan for a safe job"
Crane: Date: Time:
Crane has been inspected/ safe condition:.YesNoJob Location:
Job Description:
The weight of the load is:
The swing radius of the lift is:
Net crane capacity at this radius is:
Is operator qualified to operate this crane? Yes NoIs operator’s certification card current? Yes NoCritical lift permit required for this lift? Yes No Crane level/outriggers fully extended? Yes NoIs the rigger qualified for this task? Yes NoIs sling/hardware in safe condition? Yes No Sling sizing/hookup reviewed? Yes NoDo sharp edges have softeners? Yes NoTag lines needed to help control load? Yes NoCenter of gravity of load located? Yes No
EMERGENCY INFORMATIONWhat is the wind direction?
Reviewed emergency alarms/phone numbers YesEscape route(s):
Location of eyebath/shower station:
Our evacuation assembly point is:
Operator Signature:
Rigger Signature:
Signalman Signature:
Foreman Signature:
RIGGING PLAN
Sketch all components of the rigging and devices
CRANE SET-UP DIAGRAM
Identify all known hazards and safe clearance distances
With hitches having more than two legs on a rigid load, figure the safe working load based on a two leg bridle hitch only. ________________________________________________________________________________________________________________________________________________________________________________________
RIGGING COMPONENTSList each component
Slings
Type Hitch Cap. Sling Angle Actual Cap.
Sling 1
Sling 2
Sling 3
Sling 4
Shackles
Size Capacity
Shackle 1
Shackle 2
Shackle 3
Shackle 4
Other Devices:
Description Capacity
How has the lifting area been restricted? _____________________________________________________________________________________________________________________________________________________________________________________________
DESCRIBE EACH TASK
1.Access/Egress to location-
2.Set-up-
3.Lift operation-
4. Positioning/Fitting load-
5.Loading/unloading float-
LIST THE HAZARD(S) FOUND FOR THE FOLLOWING
1a.Overhead
1b.Lateral
1c.Underground
2a.Outriggers and mats
2b.Swing radius
2c.Process/electrical lines
3a.Working at elevations
3b.Connecting rigging
3c.Shifting/swinging load
3d. Falling objects
3e. Communications
4a.Mechanical devices
4b.Stored energy
4c.Load transfer
5a.Working at elevations
5b.Swinging load
5c.Materials on surface
5d.Disconnecting rigging
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