SC-100_Concrete_Deep_Curb.pdf

The document is a technical standard specification drawing for a Concrete Deep Curb, prepared by the City of Pittsburgh's Department of Mobility and Infrastructure. The drawing provides detailed cross-sectional views of two curb configurations - a 7" reveal and a 4" reveal - which are designed for street and sidewalk construction. The technical drawing includes specific construction specifications such as using Class "A" concrete, compacted aggregate, a 4" to 10" thick styrofoam layer, a Class 1 geotextile membrane, and #4 steel reinforcement bars. The drawing also includes five technical notes providing guidance on reveal heights, joint spacing, pavement joint treatment, and concrete curing methods.

The drawing is part of the City of Pittsburgh's Standards of Construction and appears to be a technical specification supporting the broader "Renovation and Replacement of Brick Roadways" project in the city's Central Business District (CBD). While the drawing does not provide direct pricing or funding information, it represents a critical technical standard that contractors would need to follow when bidding on and executing street and sidewalk infrastructure improvements. The specifications ensure consistent quality and performance standards for urban infrastructure construction, with particular attention to foundational elements like curb construction that are essential to street and pedestrian infrastructure durability and functionality.