Attachment No. 4 - PIT ATCT Parking Lot Plans.pdf

These are detailed engineering plan drawings for the refurbishment of the parking lot and sidewalks at Pittsburgh International Airport (PIT ATCT) prepared by the U.S. Department of Transportation Federal Aviation Administration. The seven-page technical drawing set includes comprehensive site plans, existing and proposed site layouts, paving and striping plans, and detailed construction specifications for various elements including:

Key technical details include multiple construction phases involving removing and replacing concrete sidewalks, curbs, gutters, and asphalt surfaces; installing new mountable curbs and ADA parking features; repairing entry awning posts and light pole bases; adding geotextile filter fabric; implementing new concrete and gravel surfaces; and making infrastructure improvements around the base building. The drawings provide precise engineering specifications for each project element, with detailed cross-section views, material requirements, and construction notes, including directives to submit finish grade elevations, daily progress photos, and verify utility locations before excavation. The project drawings are signed by Michael Loughman and Doug Weaver, with drawing dates corresponding to the federal contract opportunity previously described.