Key Components of Safe Rigging Practices
March 25, 2025
This information is the result of a presentation at WUCA's Safety & Insurance Committee Meeting by Sal Proite of Superior Lifting Specialists, Inc. These notes are not intended to be comprehensive and we would recommend specific training on the equipment you utilize.
Thorough Equipment Inspection
Before any lifting operation, inspect all rigging equipment meticulously:
- Slings and Hardware: Ensure they are free from defects and have legible identification tags.
- Nylon Slings: Look for tears, frayed threads, or knots, which can compromise strength.
- Chain Slings: Check for elongation and ensure hammerlocks pivot correctly.
- Hooks (e.g., Crosby Hooks): Inspect for visible bends, twists, or open clips. Ensure the load point is centered to prevent latch failure.
If any equipment lacks proper identification or shows signs of wear, remove it from service immediately. Some items can be repaired and retagged, but always assess the cost-effectiveness and safety implications of repairs versus replacements.
Accurate Load Weight Assessment
Understanding the weight of the load is crucial:
- If the weight is unknown, halt operations until accurate information is obtained through documentation or consultation.
- Ensure the load's center of gravity is directly beneath the top suspension point to minimize swinging or shifting during lifts.
Proper Sling Angle Utilization
The angle at which slings are attached affects their load-bearing capacity:
- Two slings at a 90-degree angle can support up to 200% of the sling's rated capacity.
- At a 60-degree angle, the capacity reduces to 100% of the sling's rating.
- Always calculate and adjust sling angles to maintain safe load limits.
Adherence to OSHA Standards
Compliance with OSHA regulations is mandatory:
- Inspection Requirements: Rigging equipment must be inspected before each shift and during use as necessary to ensure safety.
- Identification Markings: Equipment must have permanently affixed and legible identification markings indicating the safe working load.
- Load Limits: Never exceed the recommended safe working load as prescribed by the manufacturer.
Additionally, for underground construction, OSHA's 29 CFR 1926.800 outlines specific safety measures, including the prohibition of employees working under suspended loads and the requirement for pre-planned suspended load routes to keep employees clear of hazards. OSHA
Conclusion
Rigging in underground construction demands meticulous planning, rigorous equipment inspection, and strict adherence to safety protocols. By implementing these best practices, contractors can significantly reduce the risk of accidents, ensuring the safety of their workforce and the success of their projects.
Madison, WI — June 23, 2025 — Wisconsin’s water infrastructure is at a critical crossroads with federal investment transforming outdated systems and protecting public health. However, the success of these initiatives depends on sustained funding from Washington, D.C. State and local leaders are urging Congress to make ongoing water infrastructure investment a national priority. Why Continued Federal Support is Crucial Aging Infrastructure Needs: Much of Wisconsin’s water infrastructure is nearing the end of its functional life. Without regular investment, lead service lines, failing wastewater systems, and outdated stormwater management pose significant risks to public health and safety. Emerging Challenges: Contaminants like PFAS, known as “forever chemicals,” threaten water safety in communities across the state. Continued funding ensures we can detect, remove, and prevent these hazards. Economic Impact: Federal funding supports thousands of jobs in construction, engineering, and manufacturing while providing cost savings to municipalities and ratepayers. A lapse in funding could halt these benefits. The Success of Federal Funding So Far Wisconsin has been a model of effective use of federal resources. Since the enactment of the Bipartisan Infrastructure Law (BIL): The state has received over $900 million for water infrastructure projects. $402 million has been allocated to address emerging contaminants like PFAS. Communities of all sizes have benefited from grants and below-market loans, with special attention given to underserved areas. This progress underscores the need for continued federal support to maintain momentum and address long-standing water issues. A Call to Action for Wisconsin Residents and Leaders “Water infrastructure is the backbone of our communities, safeguarding health and supporting economic growth. We must ask Congress to continue investing in these essential systems,” said Ruth Hackney, Executive Director of WUCA. Continued federal funding will empower Wisconsin to: Replace remaining lead service lines, protecting children and families. Modernize aging wastewater systems to prevent flooding and pollution. Combat PFAS contamination and other emerging threats to water safety. Why Your Voice Matters Wisconsin residents and leaders have the power to influence federal priorities. By contacting elected officials, we can ensure that water infrastructure remains at the forefront of the national agenda. How to Take Action: Contact Your Representatives: Share why clean water matters to your community and ask for ongoing water infrastructure funding in future budgets. Engage Locally: Advocate for projects that showcase the importance of federal funding in your city or town. Stay Informed: Follow updates from the Wisconsin Department of Natural Resources and community organizations championing water initiatives.
October 23, 2025 Weissgerber's Golden Mast Inn - W349 N5293, Lacys Ln, Okauchee Lake, WI 53069 WUCA's annual fundraising dinner and auction is a testament to the association's commitment to community. This impactful event brings together industry professionals, their families, and guests to raise vital funds for the Make-A-Wish Foundation of Wisconsin. Event Highlights: Fundraising for a Worthy Cause : The auction features a wide array of donated items, including unique experiences, vacation packages, construction equipment, and tools. All proceeds benefit Make-A-Wish Wisconsin, helping to grant the wishes of children with critical illnesses. Inspiring Stories : The event showcases the transformative power of a wish, sharing heartwarming stories of Wish Kids whose lives have been positively impacted by the generosity of others. Networking Opportunities : Connect with colleagues and industry leaders in a relaxed and enjoyable atmosphere while supporting a worthy cause. By participating in this event, you not only contribute to a great cause but also demonstrate your commitment to making a difference in the lives of children facing challenging circumstances. Join WUCA in its mission to build hope and create lasting memories for Wish Kids across Wisconsin. About Make-A-Wish : The Make-A-Wish Foundation is a beacon of hope and joy for children facing critical illnesses and their families. Dedicated to granting the wishes of these courageous children, the foundation believes in the transformative power of a wish come true. From meeting their favorite celebrity to experiencing thrilling adventures or traveling to dream destinations, Make-A-Wish creates magical moments that provide respite from the challenges of illness and instill a sense of hope and strength. With the support of donors, volunteers, and community partners, Make-A-Wish has touched the lives of countless children worldwide, bringing smiles, laughter, and cherished memories during some of life's toughest battles.
May 5, 2025
