A technical specification document for LED signage installation with specific implementation notes. The drawing indicates that LED light font size is specified at 3 feet, which is crucial for visibility calculations and installation planning. Additional annotations specify that structural details may be adjusted during construction based on site-specific techniques. The drawing also clarifies that material selection and construction methodology will ultimately depend on both customer requirements and constructor capabilities. This documentation serves as a preliminary guideline for commercial signage implementation rather than a final construction document.