Example finding
The same louver blades are called out in two gauges, three times.
The elevation on sheet 100.01 and the detail on sheet 100.02 call for louvers bent from 12 Ga. aluminum sheet; a detail on sheet 100.01 calls for 16 Ga. — roughly 0.081" against 0.051".
Why it matters
The shop should not have to decide which material callout governs once fabrication starts.
