B08_Attach_4_APPENDIX_3_Drawings__Systems__Treatment_buildings____Distribution_system_22Pg.pdf

This document contains technical drawings and site plans for a water and sewer infrastructure project at White River Campground located within Mount Rainier National Park. The drawings are presented as "As Constructed" representations, indicating completed or finalized design specifications.

The document includes multiple technical drawings depicting site layout, water distribution systems, sewer systems, landscape features, and detailed engineering specifications. Key components shown include: a vicinity map identifying the site location relative to Mount Rainier National Park; a 1984 site plan showing water line distribution and infrastructure layout; detailed construction drawings for water and sewer systems with cross-sections, profiles, and elevations; a septic tank design with plan and section views; and water reservoir details with relief valve specifications. The drawings contain extensive annotations, dimension markings, material specifications, and engineering notes typical of federal construction documentation. The title blocks reference the Department of Interior, Engineering Branch, and indicate these are construction water and sewer systems for White River Campground at Mount Rainier National Park. These appear to be historical design documents from the 1980s era based on the drawing style and construction methodology shown.