Attachment 4-Culvert Repair Drawings.pdf

This document is a Storm Drain Project Site and Utility Locations engineering drawing for the Tennessee Air National Guard, 118th Wing, located in Nashville, Tennessee. The first page contains a site map with an aerial view and a detailed site plan showing utility and drainage infrastructure, including proposed storm drain routes, existing infrastructure, and building layouts.

The second page provides detailed cross-section engineering drawings of headwall and ditch construction, illustrating specific technical specifications for drainage infrastructure. The drawings include multiple section views (A, B) showing existing and proposed pipe configurations, concrete headwall structures, and installation details. The document is prepared by the 118th Civil Engineer Squadron, providing precise engineering specifications for storm drainage system modifications at the facility.