The subcontractor is accountable (determining adequacy, supplying, and installing) for all supporting material mandatory for the crane lift.ġ1. The Main-Contractor/Sub-Contractor is accountable to visit the site before the lift date to review the crane setup location and documentary information referring to the worksite, which is maintained by Organizations. Other Changes affecting crane configuration and/or location may need the Crane Lift Plan (CLP) to be amended.ġ0. Other worksite activities and the work that is not foreseen in the Crane Lift Plan (CLP), but may arise due to worksite conditions such as moving various equipment, devices, or machinery, loading & unloading materials/substances onto floors, etc.) must be reviewed with Organization in advance. Lifting and WLL Capacities shall be marked and legible on all such devices.ĩ. Where Custom-Fabricated Devices exist such as lifting beams, spreader bars, etc., may be acceptable with appropriate Professional Engineer (PE) stamp or proof testing as needed by lifting applicable standards. All rigging devices/Machinery MUST have the name of the Lifting Machinery/Devices manufacturer and identify Working Load Limit (WLL) and be certified as to their capacity.Ĩ. Multiple Lift Plans (MLP) for multiple lifting locations/areas/projects.ħ.
The Crane Lift Plan (CLP) may be valid for more than 1- day, as long as the configuration, location, and parameters used for Establishing the “worst case” condition have not been altered. Crane Lift Plans (CLP) must be based on worst case % of capacity (for example, gross deductions/chart capacity) for each particular crane configuration, location, and activity (e.g., unloading a delivery truck is a separate activity from erecting steel structure).Ħ. If helicopter or critical lifts are involved, then for this purpose we need to submit Crane Lift Plan before-5 days.ĥ. Submission for the Crane Lift Plans must be done at least 48 hours before crane mobilization.
Where Critical Crane Lifts Operations are involved, then only if authorized, may have to be reviewed by a Lifting professional engineer.Ĥ. A Crane Lift Plan is required for every crane lift on each project where the Lifting is requiredģ.
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