Revised_Attachment_D-Mill_Hill_Road_Overlay_Scope_Drawings_2-21-25.pdf

The submitted document is a set of engineering design and grading plan sheets for the Mill Hill Road Improvements project, prepared by the Charles County Department of Planning and Growth Management. The drawings specifically detail Base Bid Item A-3, which includes a 1-1/4" surface pavement overlay for a road section highlighted across sheets C1.1, C1.2, and C1.3. The plans indicate a mill and overlay scope for specific road sections, with detailed engineering specifications for road reconstruction, including horizontal and vertical alignments, soil information, and construction notes.

The technical drawings provide comprehensive infrastructure details for road improvements, including precise measurements, elevation changes, and structural specifications. The plans cover road sections along Mill Hill Road, with blue-highlighted areas indicating the specific segments to be milled and overlaid. The design includes standard transportation notes, soil information tables, and a legend detailing various road and construction elements. The documents are part of a larger project that involves road widening, pavement reconstruction, storm drain modifications, and potential utility relocations, with the drawings serving as technical reference for contractors bidding on the infrastructure improvement project.