
Cranes are complex machines with multiple components working together to lift and move an object to the intended location. Any malfunction or failure can cause serious crane damages and may put the lives of crane operators, ground personnel, and civilians in jeopardy. Here’s a step-by-step rundown of OSHA standards you should keep in mind when inspecting a crane.
Daily Crane Safety Inspections
According to 1926.1412(d), daily visual inspections must be conducted by a competent person before the shift starts. The inspection process includes:
Checking control and drive mechanisms for wear and tear
Looking for any leakage from the air and hydraulic lines
Determining the right fluid level of the hydraulic system
Identifying any wear and tear on hooks, latches, and wire rope
Checking condition of tires
Assessing cracks on the crane operator’s cab windows
Checking any loose rails and supporting surfaces
Crane safety devices inspection
According to standard number 1926.1416, some crane safety devices are considered as essential operational aids and operations must be stopped when they stop working. These operational aids include:
Boom hoist limiting device
Luffing jib indicator and limiting device
Anti-two-block device
Boom angle and length indicator
Load moment indicator
Outrigger position monitor
Monthly Crane Safety Inspections
Monthly inspections include conducting the same procedure as the daily inspection in a more detailed manner:
The employer conducting the inspections must document it in detail
The document should contain the name of the inspector and the date of inspection
The employer should keep the document for at least three months

Yearly Crane Safety Inspections
Yearly inspections go through the same procedure as daily inspections but are much more comprehensive. Yearly inspection requires disassembly of the crane components to inspect the crane thoroughly. A comprehensive inspection should include the following:
Thoroughly inspect the crane structure, including the jib
Look for any signs of deformations, cracks, or corrosion of crane parts.
Tighten loose bolt, screws, rivets, and other parts
Replace any damaged or lost crane parts
Identify any inaccuracy with crane safety devices
Check drums and sheaves for wear and tear
Check operator control systems
Inspect chains for wear and tear
Inspect all other crane components and make the necessary fixtures
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