Areas of savings include less rework on the part of the construction contractor, fewer change orders to the owner for correction of design errors or omissions, and the cost of belatedly adding project upgrade features that should have been addressed in the original design.
Having the construction contractor do less rework is an area of saving.
mnli hypothesis: Having the construction contractor do less rework is an area of saving. premise: Areas of savings include less rework on the part of the construction contractor, fewer change orders to the owner for correction of design errors or omissions, and the cost of belatedly adding project upgrade features that should have been addressed in the original design.