Dear all,
During the construction phase, the contractor asked to use pesticides once per week within the building. The reason is to offset rats and other insects that may harm the workers during construction.

I do find this practice severely affecting the building's IEQ in general (and IEQ credits 3 and 4 in specific), however, I cannot find a clear statement to govern such practices, so, should we allow this, or is there any hidden statement within LEED to prevent this?