• Hydrovacuum Excavation
• Ground Penetrating Radar (GPR)
• Confined Space Entries
• As-built Utility Features
• Toning for Utility Locates
• Atlas Research and Updates

ASC is prequalified in Level A, B, C, and D Subsurface Utility Engineering (SUE). Our personnel are experienced in "pot-holing" by non-destructive hydrovacuum excavation. Ground penetrating radar (GPR) is used to narrow the search for unknown utilities.

For details critical to design, ASC personnel are OSHA certified for Confined Space Entry (29CFR 1910.146). We enter manholes, vaults, and other confined areas to collect accurate measurements.