What is the correct procedure for installing bolts in members and leg splices?

The correct procedure for installing bolts in members and leg splices is "Up and out." This method ensures that the bolts are properly seated and secured, as installing them in this orientation helps to align the components tightly and distribute the load evenly. This approach also minimizes the likelihood of misalignment during installation, which can compromise the integrity of the structure.

Using this method aids in maintaining the load-bearing capacity of the connections and ensures that any tension in the members is effectively counteracted. Proper bolt installation is crucial for the overall stability and safety of the telecom tower, as it contributes to the strength of the joints where different tower segments meet.

Other orientations for bolt installation, such as "Down and flat" or "Up and down," may lead to issues such as loosening over time or uneven load distribution. "Sideways and locked" is typically not a standard nor recommended practice, as it could hinder the bolt's effectiveness in resisting loads and may pose safety concerns.