What is the most appropriate method to rig up a hairpin exchanger bundle?

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The most appropriate method to rig up a hairpin exchanger bundle is the two leg configuration with a choker in a figure 8. This method provides a balanced and secure way to lift and maneuver the exchanger bundle, which can be quite heavy and cumbersome. The two leg configuration distributes the weight evenly, reducing the risk of strain on any single point. Incorporating a choker allows for a secure grip around the bundle, preventing slippage during the lift. The figure 8 arrangement ensures that the load is stabilized, allowing for better control while maneuvering the bundle into position, which is essential for both safety and efficiency in the rigging process.

The other methods, while they could potentially work in some scenarios, do not offer the same level of stability and control. For instance, a single leg configuration may lead to an uneven distribution of weight, increasing the risk of an accident. A hook with chains lacks the added support and distribution offered by the figure 8 choker. Meanwhile, a straight bar with supports does not provide the same level of flexibility or security when navigating around obstacles or positioning the exchanger into tight spaces. Therefore, the two leg configuration with a choker in a figure 8 is the best choice for ensuring safe and efficient handling of

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