Att 4- 1PL-100-5.pdf

This is an architectural/engineering drawing for basement floor plumbing waste and vent planning. The document, prepared by Schwab Engineering & Management Consultants, depicts the basement floor layout of a facility located in Pasadena, California, with detailed plumbing infrastructure specifications including waste lines, vent pipes, and related mechanical systems. The drawing includes a comprehensive key map and general notes section that provides technical guidance for the plumbing installation. The sheet is identified as drawing number 6/L.0001 and is part of a registered professional engineer's design documentation, indicating this is a licensed engineering plan suitable for construction or renovation purposes. The layout shows the spatial relationships between plumbing fixtures and distribution systems throughout the basement level, with multiple reference callouts and technical annotations positioned throughout the plan to guide installation and inspection activities.