The Site Master Plan summarizes the space needs and vision for the future of the First Presbyterian Church of Augusta. It involves measuring current space usage, calculating additional space needed to support the Church's ministries, and identifying the best locations for new construction or renovations. The plan proposes adding new education spaces, improving security and accessibility, and developing a public green to accommodate an anticipated increase in worship attendance to 2,500 people. The first phase involves renovating a former building for youth ministry to free up other spaces.