What document would provide information on the number and color of doors for an installation?

The document that provides specific details about the number and color of doors for an installation is the technical specifications. Technical specifications are comprehensive documents that outline the precise requirements for materials, workmanship, and design. They include critical details such as measurements, colors, materials, and other critical information needed to ensure that the project meets specific standards and expectations.

A job abstract, while providing a general summary of the project, typically does not include the level of detail required for specifics like door color or quantity. An installation manual focuses more on how to carry out the installation process rather than specifications about the items being installed. A quality assurance document generally pertains to the standards and procedures for ensuring quality in a project but does not provide specific details about the materials or colors used.

In essence, technical specifications serve as the authoritative source for the detailed information necessary for an accurate and compliant installation of elements such as doors.