Crane Risk and Loss Root Causes: Bad Weather Conditions

Working in Florida, high wind conditions rarely show up alone. They are usually accompanied by rain and often lightning. There are many things to take into account while making decisions regarding a lift in these conditions. In October, when Hurricane Sandy hit New York City, a crane collapsed under high winds and was hanging dangerously 1,000 feet over the streets below. The collapse occurred even before the full brunt of the storm hit.

When working in windy conditions, consider the sail effect on the load to determine if taglines are adequate to maintain control of the load, and be conscious of conditions such as the wind tunnel effect of nearby structures which may amplify wind gusts, creating a hazardous situation. Operating close to capacity in high wind conditions may induce stresses on the crane structure that surpass the structural integrity of the equipment, causing an overloading situation. Refer to footnotes in the crane load chart for acceptable wind tolerances, especially when making a critical lift. Reliance exclusively upon taglines for excessively heavy loads may also present a danger controlling the load. 

The crane operator should communicate adverse weather conditions to the lift director and site supervisor and consult load charts for manufacturer parameters. The lift director and site supervisor should monitor weather conditions for heavy rain, wind or lightning in the area, and shut down lifting operations until conditions improve. Monitoring weather conditions, proper planning and good communication between crew members always makes for a safe lift!

Our customer stories

Perfect Service Starts Here
  • “Professional, safe , and experienced crane operators. Some of the best I’ve had the pleasure to work with in 40 years of building power lines. On time service, and they go above and beyond to make sure they take care of the customer’s needs from cranes to hauling logistics. Really a pleasure to work with.” 

    - Jim
  • “Sims Crane Atlanta is the best in the business. I have worked with this group for the last 10 years and have always had tremendous success using them. They are highly knowledgeable, top tier equipment, professionalism, pricing, communication, etc. I would highly recommend using them with your next project!” 

    - Brandon
  • “It is always a pleasure working with Sims! Some of the best operators in the business, as well as a very in touch sales team! Highly recommend using them for any crane needs.” 

    - Dylan
  • “The efforts were led with consistent feedback, planning and precise execution day by day, making a difficult task painless and smooth. The install team was very professional, well trained and knowledgeable. They answered any questions we had and ensured a safe and swift installation, faster than anticipated. They were accommodating for last minute field decisions and provided assistance wherever needed. All of the Sims team members have proven to be true construction professionals and thus I will continue to reach out on future projects.” 

    - Landon
Additional Information