If a boomilever is designed to meet the construction parameters for the Load Scored BONUS option (touches test wall above the 15cm(B)/10cm(C) contact line) but does not hold the full 15kg, would the boomilever then receive a construction violation...
NO, the team would not be penalized with a construction or competition violation if a BONUS was attempted but failed to hold the full load, and would be considered as a "Base Option" with a Tier 1 score (5.d.i).