A06_Roadway_Cut_Sheet.pdf

The file A06_Roadway_Cut_Sheet.pdf is a technical specification document detailing asphalt pavement and safety edge construction requirements for a roadway project. The asphalt pavement section specifies a multi-layer construction approach, including a surface course of stone mastic asphalt with nut-resistant additive, an intermediate binder course of polymer-modified HMA, and a compacted subgrade with STB protector. The high friction surface treatment (HFST) requires specific aggregate and binder system specifications, including calcareous dolomite abrasive meeting precise gradation and angular particle requirements, and a two-component epoxy resin system with detailed viscosity and moisture tolerance parameters.

The safety edge section provides construction guidelines for roadway pavement shoulders, specifying that a shoulder wedge device should be added to the edge of the paving machine. The document allows for short sections of handwork and requires site preparation and additional earthwork as needed. The technical details include precise layering instructions, with the safety edge designed to match the bottom slope of the asphalt pavement and be constructed as an integral part of the roadway. This specification appears to be part of a Department of the Interior Fish and Wildlife Service project for roadway support, specifically referenced with solicitation number 140FC225Q0036 for roadway work.