Which tools focus on establishing quantities and supporting the estimating process?

The correct choice highlights the role of Construction Management Tools in establishing quantities and supporting the estimating process. These tools are specifically designed to assist project managers and estimators in organizing the data related to construction materials, labor, and costs. By leveraging these tools, teams can gather detailed information about quantities required for various construction phases, which is vital for accurate budgeting and resource allocation.

Construction Management Tools enable users to analyze and process large volumes of data related to project specifications and requirements. Features such as quantity take-offs, cost databases, and integration with Building Information Modeling (BIM) help streamline the estimation process, ensuring that the project stays within budget and schedule constraints.

In contrast, the other tool categories have different primary functions. Collaboration and Communication Tools facilitate interaction among project stakeholders but do not specifically focus on estimating quantities. Model Review Tools usually concentrate on examining design and construction models to ensure compliance with standards and specifications, rather than direct quantity assessments. Preliminary Design Tools assist in early design stages without providing the detailed quantity analysis essential for estimating. Therefore, Construction Management Tools are uniquely suited for their focus on quantities and estimating, making them the correct answer.