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SCDOT · Form 400.02
Roller Pattern
Find the break · set the pattern · target density
› Field Record
Roller Pattern
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Passes at peak density per roller
Established Target Density
Twelve random readings. Drops the single highest & lowest, then averages the remaining 10 — same as the field sheet.
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TARGET DENSITY
Enter 12 readings
› Job Info (Form 400.11)
Job Setup
Number of shots = Lot Length ÷ Feet per Shot (rounded up). Each shot's station & offset come from the next unused pair of numbers in your chosen column, read top to bottom. If a lot needs more shots than a column holds (5 pairs), the tool rolls into the next column automatically.
› Job Info (Form 400.09)
Job Setup
Number of cores = Lot Length ÷ Feet per Core (rounded up). Each core's station & offset come from the next unused pair of numbers in your chosen column, read top to bottom — same random-number method as the gauge shots.