Which document outlines the boundaries and key features of the construction site?

A site plan is the document that specifically outlines the boundaries and key features of a construction site. It provides a detailed layout that includes elements such as the dimensions of the property, locations of buildings, pathways, parking areas, landscaping features, and utility connections. The site plan serves as a critical tool for both the contractor and local authorities, ensuring that the construction complies with zoning laws and regulations.

In contrast, a building permit primarily focuses on the authorization to commence construction, ensuring that the project meets safety and code requirements but does not illustrate site boundaries in detail. A construction agreement outlines the contractual obligations and terms between the parties involved in the project, while a project blueprint, although it includes specifics about the building's design, does not comprehensively cover the overall site features and boundaries.