Civil · G-NVJHE

Trench Backfill and Surface Restoration in Paved Areas

About this detail

Trench backfill and asphalt pavement restoration within paved areas, including limits of paving, saw cuts, and aggregate base material. A trench backfill supports an aggregate base material type G, overlaid by new asphalt concrete pavement placed in a minimum of two lifts with a tack coat. The restoration limits require a two-foot minimum clearance beyond the trench width to the second saw cut, matching existing pavement thickness or eight inches minimum for the aggregate base, whichever is greater. Associated notes specify placement temperatures, mix designs, and permanent replacement requirements for damaged pavement surfaces, striping, and traffic controls.

Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.

Start membership

Similar details