Click this link to view o*net’s tasks section for construction managers. note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. according to o*net, what are common tasks performed by construction managers? check all that apply. installing equipment, machines, wiring, or programs repairing machines or systems conferring with supervisors, owners, contractors, or design professionals preparing contracts and negotiating revisions, changes, and additions to contracts scheduling a project performing routine maintenance on equipment