Replace a portion of the asphaltic concrete runway, 1170 feet long by 100 feet wide, with Portland cement concrete pavement within MCBH Runway 4-22. Work includes asphalt demolition, excavation, backfill, Portland cement concrete pavement, saw cutting, sealing, and paint markings. SJC placed an average of 400 cubic yards of concrete per day during the construction phase for a total of 4880 cubic yards. The thickness of the asphalt prior to removal was anywhere from 9 inches to 14 inches. The newly constructed runway included 13.5 inches of concrete. This project was completed in 75 days.