Pressure treated lumber, pesticides, herbicides, and other contaminants are stacked, in bulk, inside, outside, uncovered, often exposed to the elements. When it comes to beating sales plan, all bets, conditions, and promises are off. In my opinion, public health and safety is not the priority when the sales plan is at stake. This is not fair to the community that has allowed Home Depot access. Furthermore, they can only act after the fact, if they act at all.
Conditions attached to the proposed building plan safeguard nothing if they are ignored.
Relying on Home Depot doesn't cut it when so much is at stake. If you drink the water in Merrimack, you, too should be concerned.