Trees need protection. Protect the critical root zone. Damage in the critical root zone can kill a tree. Death may not be instantaneous. It can often be a slow three to six year process.
Some species can tolerate more damage and loss in the critical root zone than others.
Only an arborist can tell you for sure how much damage a tree can tolerate. Trees need water. Depending on the area, trees may or may not need supplemental watering. Consult a professional arborist for recommendations. Trees need professional care.