Final answer:
The statement that the CM-at-Risk signs all contracts related to the construction phase of the work is generally true, as they manage the contracting and oversee the project to ensure it stays within budget and on schedule.
Step-by-step explanation:
True or False: The CM-at-Risk signs all contracts related to the construction phase of the work. The answer to this statement is generally true. In the Construction Manager at Risk (CM-at-Risk) delivery method, the construction manager acts as a consultant to the owner in the development and design phases but as the equivalent of a general contractor during the construction phase. The CM-at-Risk typically holds the contracts with subcontractors, which is why they often sign all the contracts related to the construction phase. They are also responsible for ensuring that the project stays within the guaranteed maximum price (GMP) and for managing change orders and payment processes associated with the project.