Our construction materials testing and special inspections department provided Special Inspection (SI) services for the UNC Porthole Alley Renovation. We provided Special Inspections services consisting of performing observations and testing related to earthwork and grading, backfill compaction testing, proof-rolling observations, subgrade evaluations, reinforced concrete testing and asphalt paving operations. Access to this site is very limited to existing adjacent structures. The construction schedule for this project is also phased over a long duration to minimize local impacts for end users. This is a State Construction project.