How many basic weight and formula(s) should a journeyworker memorize for accurate weight estimation?

Memorizing two basic weight formulas is essential for accurate weight estimation in industrial rigging. The first formula generally pertains to weight calculations for standard materials, which can include the weight of steel, aluminum, or concrete. The second formula often relates to determining the weight of loads with specific dimensions or configurations, allowing for adjustments based on the shape or density of the material being lifted. Having a solid understanding of these two formulas enables a journeyworker to make quick, reliable estimations and ensures safety during rigging operations where accurate weight assessment is vital for planning lifts and using the correct equipment.