Final answer:
Construction loads should not be placed on a concrete structure or portion of a concrete structure unless determined by a structural engineer.
Step-by-step explanation:
In the field of engineering, construction loads should not be placed on a concrete structure or portion of a concrete structure unless it has been determined to do so by a structural engineer.
A structural engineer is responsible for analyzing the structural integrity of the concrete structure and determining whether it can withstand the additional load from the construction activities.
They consider factors such as the weight of the equipment, materials, and workers, as well as the distribution of these loads, to ensure that the concrete structure will not be compromised or damaged during the construction process.