According to Caltrans, girders and beams that are to be unloaded and stored should be placed:

According to Caltrans, girders and beams that are to be unloaded and stored should be placed:

• A. Horizontally on the ground
• B. Vertically with slings
• C. Stacked on edge
• D. Upright and shored

Answer: (D)

Storing long girders and beams in a way that keeps them stable and protected is essential. When these members are unloaded, standing them upright and providing solid shoring at the base and along their length keeps them from tipping, rolling, or shifting. This upright, braced arrangement prevents damage from bending or distortion under their own weight, protects the ends, and maintains the intended geometry for easy handling and future installation. It also minimizes surface contact that can cause dents or corrosion and makes unloading safer because the members are already restrained and aligned. Horizontal on the ground can lead to sagging or end damage from weight concentrating in one area; stacking on edge or unloading with slings can invite instability or bending and can damage the member. Upright and shored is the safer, more stable method that preserves the member for use.

Storing long girders and beams in a way that keeps them stable and protected is essential. When these members are unloaded, standing them upright and providing solid shoring at the base and along their length keeps them from tipping, rolling, or shifting. This upright, braced arrangement prevents damage from bending or distortion under their own weight, protects the ends, and maintains the intended geometry for easy handling and future installation. It also minimizes surface contact that can cause dents or corrosion and makes unloading safer because the members are already restrained and aligned.

Horizontal on the ground can lead to sagging or end damage from weight concentrating in one area; stacking on edge or unloading with slings can invite instability or bending and can damage the member. Upright and shored is the safer, more stable method that preserves the member for use.