Who typically creates Engineering Estimates in project management?

In project management, Engineering Estimates are crucial for determining the resources, time, and budget required for a project. The most common source for these estimates comes from the clients providing specifications. Clients often have a clear vision of their needs and goals, which includes technical requirements and financial constraints. They outline the project specifications based on their business desires, market demands, or operational needs.

The estimates created from these specifications are essential because they form the foundation for project planning and execution. The client’s specifications often guide the project team in understanding what is needed to fulfill project objectives, making it critical for accurate and realistic estimates.

While other parties like project managers and team members can contribute to refining or validating these estimates based on their technical expertise and experience, the initial creation often relies heavily on the clients who define the project's scope and goals. Their input ensures that the estimates align with what the project is intended to achieve.