Position First Stair Stringer Section

What happens here

Carefully carry the first pre-assembled stair stringer section. Position it against the main deck frame, ensuring it is generally in its intended location. Although not explicitly shown, this initial placement should be visually assessed for approximate plumb and level. Temporary support or attachment may be used to hold it in place while subsequent components are added.

Goal: The first pre-assembled stair stringer section is carefully carried and positioned against the main deck structure, initiating the stair frame assembly.