Lifting & rigging of SIPs panels

When a crane is to be used to lift a panel into position, care must be taken in rigging the panel to avoid crushing the edges of the OSB.

One method is to drill a hole through the panel and insert a large eyebolt of sufficient capacity to safely support the load, using large washers to avoid pull-through. Following installation, the hole should be filled (sealed) with expansion foam. Another method is to use a fixture, with attachment point(s), which screw onto the panel. These fixtures are available for loan or can be fabricated, ask the factory for details. Use normal caution when lifting panels, keep all personnel clear of the overhead load. Always use one or two tag lines to control the orientation of the panel. Avoid lifting panels under windy conditions.

Copyright: 07/26/2006