What is the recommended minimum number of pick-points for hoisting a single truss up to 30 feet?

For hoisting a single truss that is up to 30 feet, the recommended minimum number of pick-points is two. This approach ensures that the weight is evenly distributed and helps maintain stability during the lifting process. Having two pick-points helps to control the load, preventing it from tipping or swinging unexpectedly, which can occur if only one pick-point is used. The additional pick-point allows for better control over the truss, promoting a safer working environment for both the workers involved in the hoisting and the integrity of the structure being lifted.

Using more than two pick-points can offer even greater stability, but it is not necessary for a truss of this size. The design and engineering standards recommend a minimum of two to ensure adequate support and control throughout the hoisting operation.