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are you familiar with a profilograph that profiles pccp?

we are a small sub contractor, it stipulates in the contract that we are responsible for the concrete paving and grinding and grooving afterward. However, our "in front of paver" crew are required to check grade prior to paving. The entire job was in controversy over the large flucuations in...

I recently profiled a concrete paving job that involved profiling through a vertical curve causing an abnormal amount of must and count grinding. I was wondering if there are any specs or regulations or limitations or if you have any useful info on profiling vertical curves. any info will help...