GBA provides construction administration for many of our transportation projects. We have LPA certified inspectors on staff and commonly work with state departments of transportation, counties, and municipalities on an as-needed basis. More specifically, we provide the following services:

Construction Management

• Review contractor submittals
• Review pay requests
• Answer questions during construction

Construction Observation

• Provide full-time observation
• Provide nuclear density testing
• Provide gradation testing of aggregates
• Staff certified in QA/QC concrete paving
• Staff certified in QA/QC asphalt paving
• KDOT LPA certified
• Structural construction observation services
• ACI certified