Ground Penetrating Radar and Analysis | 096 | Determination of layer thickness. | Project Technician/ Engineer | P.E. or L.G. | 5 | P.E. or L.G. | Must submit five (5) examples of surveys with analysis and conclusions. | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |
Pavement Analysis and Backcalculation | 149 | Backcalculations of FWD. AASHTO ’93 Procedure and Pavement ME Design. | Pavement Design Engineer | P.E. | 5 | P.E. | Must show project experience with AASHTO ’93 Procedure and Pavement ME Design. Must submit two (2) sample designs for concrete and asphalt for each procedure. | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |
Pavement Deflection & Dynamic Cone Penetration (DCP) Testing | 151 | Pavement and soil strength testing and pavement coring. | Project Technician with PE oversight | | 2 | | Must have access/ownership to Falling Weight Deflectometer and must provide current calibration reports. Must have access/ownership to a Core Rig for DCP testing. | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |
Pavement Design | 152 | Design of concrete and asphalt pavement sections. | Pavement Design Engineerr | P.E. | 5 | P.E. | Must show project experience with AASHTO ’93 Procedure and Pavement ME Design. Must submit two (2) sample designs for concrete and asphalt for each procedure. | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |
Pavement Forensic Investigations | 438 | Evaluation of contract documents, construction diaries, materials testing during construction, materials sampling and testing post construction, FWD test interpretation, and development of failure causes and recommended treatments. | Project Engineer | P.E. | 5 | P.E. | Must submit two (2) reports of contract documents, construction diaries, and materials and test evaluations. | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |
SID Inspection | 528 | Perform and evaluate drilled shaft inspections for bridges | Engineering Technician- Advanced | NA | 2 | | Must have access/ownership to SID equipment. Must submit two (2) SID Inspection reports. | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |
Pipe Inspection | 529 | Perform and evaluate inspections on new/old drainage pipes. | Engineer | P.E. and NASSCO Certified | 5 | P.E. | Must have access/ownership to a CCTV Rover and poll camera for inspection of multiple size and types of pipe. Must submit two (2) video inspection reports (to include all findings) | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |
MIT Scans | 530 | Perform and evaluation joints in concrete paving. | Engineer | P.E. | 5 | P.E. | Must have access/ownership to a MIT Scanning device. Must be able to read and analyze the output onsite. Must submit two (2) MIT Scan Reports for review. | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |
Friction Testing | 531 | Collection of friction levels and skid resistance on pavements. | Pavement Design Engineer | P.E. | 5 | P.E. | Must show access/ownership to either locked wheel and/or continuous friction tester that can be used at highway speeds. Must also provide current calibration reports/certification. | | Matt Hilderbran, 919 329-4015, mrhilderbran@ncdot.gov |