When stacking or storing joists, where should dunnage or cribbing be placed?

When stacking or storing joists, dunnage or cribbing should be placed under the lateral ends. This practice helps to provide stability and prevent the joists from tipping or becoming unstable during storage. By supporting the ends, it ensures that the weight is evenly distributed and reduces the risk of damage to the joists as well as potential accidents in the work area.

Placing dunnage under the middle section could lead to an unbalanced load, which might increase the likelihood of the joists shifting or collapsing. Storing dunnage or cribbing on top of the joists is not advisable as it can add unnecessary weight and risk damaging the joists below. Lastly, placing dunnage beside the joists does not provide the necessary support for controlling the load and maintaining safety. Thus, positioning dunnage under the lateral ends is the most effective method for securing joists during storage.