When performing a load test after maintenance, which procedure is correct?

• A. Test with any available load, regardless of area
• B. Test only after crowd gathering
• C. Skip documentation to save time
• D. Perform under controlled conditions with proper test load, monitor for signs of distress, and document results; ensure area is clear of personnel.

Answer: (D)

After maintenance, the load test should be done under controlled conditions using a properly sized test load, with careful monitoring for signs of distress and a documented record of the results. This approach verifies the crane will perform safely under its intended service, helps detect any issues introduced during maintenance, and provides accountability for the return-to-service decision. Keeping the area clear of personnel minimizes exposure to risk if something unexpected occurs, and documenting the test creates a traceable safety record and helps demonstrate compliance. Using an arbitrary load, testing around bystanders, or skipping documentation introduces unknowns, unnecessary risk, and makes it difficult to verify that the crane meets safety criteria.