ES-100 clarification spoils earth removal R1.pdf

This is an architectural plan drawing for a Partial Sub-Basement Floor Power and Communications installation. The plan depicts the layout of a sub-basement level with designated areas for new power and communications infrastructure, shown in green shading across the drawing. The plan indicates new crawl space walkways, new 4-inch conduits for power distribution, and new signal conduits. Existing infrastructure is marked in red, including existing steam and chilled water pipes along the wall, existing ductwork, and existing 17-pair cable routing from Building 14 to 522. The drawing shows Room 522 and Room 521 in the upper portion, with a new crawl space area highlighted along the main corridor. Multiple conduit boxes are scattered throughout the floor plan, indicating electrical connection points. A general note specifies that all conduit and boxes in crawl space shall be installed in sub-basement electrical rooms or corridor areas as permitted by existing conditions, and directs removal and disposal of all excavated materials. The plan scale is shown as 1/4"=1'-0" and includes a reference circle marked as drawing number 1.