SA-301_Brick_Stamped_Concrete.pdf

The document is a technical engineering drawing (Standard Drawing No. SA-301) from the City of Pittsburgh's Standards of Construction, specifically detailing specifications for stamped reinforced integral color concrete intersections. The drawing provides comprehensive design guidelines for constructing roadway intersections, featuring herringbone pattern stamped brick, granite curbs, and specific layering requirements including plain cement concrete, 8" compacted 2A aggregate base, and detailed joint construction methods. The design is intended for street pavement renovations, with specific notes referencing the City of Pittsburgh's Standard Details for Construction of Street Pavements from November 2008.

The technical specifications outline precise construction requirements, including concrete base construction in accordance with city standards, material specifications for 2A aggregate, and mandatory approvals from the Department of Mobility and Infrastructure (DOMI). The drawing includes detailed sectional views showing base course composition, sub-grade preparation, and keyed joint configurations. Specific technical notes address stamping patterns, concrete dye submission for approval, intersection drainage requirements, and stipulations about concrete placement adjacent to roadways. The drawing serves as a standardized technical guide for contractors bidding on roadway renovation projects within the City of Pittsburgh's jurisdiction.