Rigging and Lifting Basic Requirements Lift Lift % Crane Critical Lift Weight Other Requirements Classification Capacity Triggers (lbs) Operations Department notified if radius” of ‘fall Normal 75% 10,000 lift encompasses any operating line ≤ ≤ Crane Capacity Charts in the crane No lifts over process lines, buildings, energized electrical lines, instrument signal lines, or over Warehouse / any other areas which are occupied 75% 100,000 ≤ ≤ Laydown Matls Pre-Lift Checklist for Warehouse/Laydown Material Lifts completed and signed Crane Capacity Charts in the crane Operations Department notified if radius” of ‘fall lift encompasses any operating line Construction 75% 75,000 ≤ ≤ Crane Capacity Charts in the crane Applies only to areas of new construction Lift Plan completed by the Engineer or Contractor Coordinator and turned in 2 weeks prior to lift date. Must include Plot Plan w/ crane placement, Swing Radius, Crane Capacity > 75% - >10,000 - Heavy Chart, Lifting Devices, and Slings 90% 75,000 ≤ ≤ Engineering or Maintenance Manager will review and sign Pre-Lift meeting required prior to lift Pre-Lift Checklist completed >10,000 lb lift over process areas, etc. Lift Plan completed by a Marathon Registered Multi-crane lifts Professional Engineer or Registered move booms or Professional Engineer for Contractors turned in are mobile w/ 2 weeks prior to lift date. Must include Plot Plan load w/ crane placement, Swing Radius, Crane Personnel Lifts Capacity Chart, Lifting Devices, and Slings > 75% - Critical > 75,000 Affected Engineering or Maintenance Manager will 90% ≤ Department review and sign Determination All Contractor prepared plans will be stamped – Value, on each page and will be review by the Schedule Engineering Department Impact, Etc. Pre-Lift meeting required prior to lift Within 10’ of Pre-Lift Checklist completed. aerial electric power lines See RSW-SAF-029-DT Procedure on Rigging and Lifting for complete requirements
Lift Classification % Crane Capacity Lift Weight (lbs) Critical Lift Triggers Other Requirements Normal ≤ 75% ≤ 10,000 Operations Department notified if ‘fall radius” of lift encompasses any operating line Crane Capacity Charts in the crane Warehouse / Laydown Matls ≤ 75% ≤ 100,000 No lifts over process lines, buildings, energized electrical lines, instrument signal lines, or over any other areas which are occupied Pre-Lift Checklist for Warehouse/Laydown Material Lifts completed and signed Crane Capacity Charts in the crane Construction ≤ 75% ≤ 75,000 Operations Department notified if ‘fall radius” of lift encompasses any operating line Crane Capacity Charts in the crane Applies only to areas of new construction Heavy > 75% - ≤ 90% >10,000 - ≤ 75,000 Lift Plan completed by the Engineer or Contractor Coordinator and turned in 2 weeks prior to lift date. Must include Plot Plan w/ crane placement, Swing Radius, Crane Capacity Chart, Lifting Devices, and Slings Engineering or Maintenance Manager will review and sign Pre-Lift meeting required prior to lift Pre-Lift Checklist completed Critical > 75% - ≤ 90% > 75,000 >10,000 lb lift over process areas, etc. Multi-crane lifts move booms or are mobile w/ load Personnel Lifts Affected Department Determination – Value, Schedule Impact, Etc. Within 10’ of aerial electric power lines Lift Plan completed by a Marathon Registered Professional Engineer or Registered Professional Engineer for Contractors turned in 2 weeks prior to lift date. Must include Plot Plan w/ crane placement, Swing Radius, Crane Capacity Chart, Lifting Devices, and Slings Engineering or Maintenance Manager will review and sign All Contractor prepared plans will be stamped on each page and will be review by the Engineering Department Pre-Lift meeting required prior to lift Pre-Lift Checklist completed. Rigging and Lifting Basic Requirements See RSW-SAF-029-DT Procedure on Rigging and Lifting for complete requirements
Bulletin%20-%20Rigging%20and%20Lifting%20Basic%20Requirements.docx