When the work is progress to 30% by paying an amount of 36825000 baht (six hundred thirty-eight thousand, two thousand five million, 650) or 15 per cent of total pay.
When the work is progressing to 30% of wages in the amount of Baht 36,825,000 (thirty-six million eight hundred twenty-five thousand baht) or 15 percent of all wages.
When the task is progress to 30% of the paid amount, 000 825 36, respectively. (thirty six million eight hundred twenty-five thousand baht) or 15 percent of total wages.