Std_Details_of_Const_-_Street_Pavements.pdf

This document is a set of standard engineering design details for street pavement construction prepared by the City of Pittsburgh's Department of Public Works, Bureau of Engineering. The technical drawings provide comprehensive specifications for roadway construction, including detailed diagrams for various joint types (expansion, contraction, longitudinal, and transverse), wire mesh reinforcement placement, roadway cross-sections, and specific construction techniques for street pavements.

The technical specifications cover critical infrastructure details such as steel reinforcement requirements, pavement dimensions, joint spacing, dowel bar placement, and wire mesh reinforcement configurations. The drawings include precise measurements for different roadway widths ranging from 22 to 48 feet, with specific guidelines for concrete deck and curb installations, steel bar coating requirements, and construction joint alternatives. The documents are dated and approved by city engineering management, indicating they are current standard design specifications for street pavement construction projects within the City of Pittsburgh's infrastructure development protocols.