The San Diego Unified School District (District), as the lead agency under the California Environmental Quality Act, prepared an Initial Study/Mitigated Negative Declaration to evaluate the potential environmental impacts associated with the O’Farrell Charter School Whole Site Modernization Project (Proposed Project). The Proposed Project would involve repair, renovation, and revitalization of parts of the existing O’Farrell Charter School. Primary improvements, which are described in detail below, would include construction of a new student union building, an improved outdoor gathering space with an outdoor amphitheater, a new building for concessions and restrooms, and a new turf field in the center of campus. Security fencing, drainage improvements, parking circulation enhancements would be installed. In addition, the Proposed Project would modernize several other existing buildings on campus with new flooring, roofing, and interior lighting. The Proposed Project would not create additional capacity that would increase the amount of students or staff present at O’Farrell Charter School, but rather would provide infrastructure improvements to serve the existing student body. Construction would begin in May of 2021 and would occur for approximately 36months over 3 phases.