The document describes the Office 2 Office Project Collaboration System, a web-based system designed to facilitate communication and collaboration among construction project team members. It discusses traditional challenges with communication and organization in construction projects. The proposed solution is an online system that organizes project information and allows teams to share documents, calendars, tasks, announcements and have discussions through features like document libraries, discussion boards, and notifications. It is intended to improve communication, organization, and documentation throughout a project's lifecycle.