PA-300_Concrete_Pavement_(2024).pdf

This document is a City of Pittsburgh construction standards drawing (DWG. NO. PA-300) detailing specifications for concrete pavement construction. The technical drawing provides a detailed cross-sectional view of concrete pavement installation, specifically outlining the layered construction process for roadways or similar infrastructure projects. The drawing includes four key technical notes that reference PennDOT (Pennsylvania Department of Transportation) standards, specifying requirements for concrete pavement, aggregate sub-base, compaction, and joint construction.

The technical specifications include precise layering requirements: a 10" concrete pavement (or as specified), 6x12 W7xW4 welded wire fabric reinforcement, an 8" compacted 2A aggregate sub-base, and a compacted sub-grade foundation. The drawing references specific PennDOT Publication 408 sections (sections 350 and 210) and City of Pittsburgh Standard Details (SA-100, SA-101, SA-102, and SA-299) for comprehensive construction guidance. The document is part of the City of Pittsburgh's Standards of Construction and appears to be a technical reference for infrastructure projects involving concrete pavement installation.