Diagram_-_Corner_Landing_or_Platform.pdf

The image is a technical diagram illustrating the measurement of a corner landing or platform. The diagram shows a floor plan or layout with multiple sections, marked with directional "DOWN" indicators and two measurement lines labeled L1 and L2 in red. The diagram appears to be a schematic representation for measuring the dimensions of a stairway landing or platform, likely related to the City of Pittsburgh's Steps & Stairways Repair/Replace/Renovate contract opportunity. The red lines (L1 and L2) indicate horizontal and vertical measurement points for the corner landing or platform area, providing a technical reference for potential contractors or engineers involved in the stairway renovation project.