“Build and Install” is a stage in the project lifecycle where the physical components of a product or service are constructed and installed. This stage involves executing the design plan and assembling the various parts into a functional whole. It may also involve testing the product or service to ensure that it meets the desired specifications and standards. The goal is to complete the physical construction and installation of the product or service, and to ensure that it is ready for use or deployment. This stage often involves a team of skilled technicians, engineers, and builders who work together to complete the project. The outcome of this stage is a functional and operational product or service that is ready for use or delivery.