SCHOOL DISTRICT OF CLAYTON LONG-RANGE FACILITIES MASTER PLAN 2024-2025 FACILITIES MASTER PLAN 2 INCLUDED IN THIS MASTER PLAN VOLUME I Introduction The Importance of Facility Master Planning 3 Project Objective 4 School District of Clayton Master Plan Guide 5 Summary Findings: Recommendations for Next Steps 12 About Paragon Architecture 12 Master Planning Process  13 Identifying District Priorities  15 Ranking District-Wide & Building-Level Priorities 33 District-Wide Survey 87 Facility Appraisals 95 Cost Estimations 148 District-Wide HVAC 161 Cost Estimations for HVAC 163 Building Envelope Reports 168 Appendix — Supporting Information 264 Cost Estimations by Location 265 Cost Estimations by Item 316 HVAC Inventory & Assessment 365 VOLUME 2 Demographic Study  1 VOLUME 3 District Building Design Standards & Finishes  1 VOLUME 4 Future Planned Developments — Conceptual Design Options 1 Capacity Analysis 45 Facility Utilization & Assessments  49  The School District of Clayton LONG-RANGE FACILITY MASTER PLAN 2024-2025 Delivered to District on: 02.19.2025

2 INCLUDED IN THIS MASTER PLAN VOLUME I Introduction The Importance of Facility Master Planning 3 Project Objective 4 School District of Clayton Master Plan Guide 5 Summary Findings: Recommendations for Next Steps 12 About Paragon Architecture 12 Master Planning Process  13 Identifying District Priorities  15 Ranking District-Wide & Building-Level Priorities 33 District-Wide Survey 87 Facility Appraisals 95 Cost Estimations 148 District-Wide HVAC 161 Cost Estimations for HVAC 163 Building Envelope Reports 168 Appendix — Supporting Information 264 Cost Estimations by Location 265 Cost Estimations by Item 316 HVAC Inventory & Assessment 365 VOLUME 2 Demographic Study  1 VOLUME 3 District Building Design Standards & Finishes  1 VOLUME 4 Future Planned Developments — Conceptual Design Options 1 Capacity Analysis 45 Facility Utilization & Assessments  49  The School District of Clayton LONG-RANGE FACILITY MASTER PLAN 2024-2025 Delivered to District on: 02.19.2025 3 THE IMPORTANCE OF FACILITY MASTER PLANNING: LAYING THE GROUNDWORK FOR LONG-TERM SUCCESS Facility Master Planning is an essential component of creating a roadmap for the future of a school district. Public school facilities are more than buildings; they are cornerstones of their communities. In Missouri, schools often serve as hubs of local pride, fostering student growth through a wide range of academic and extracurricular experiences. The physical environment of a school has a profound impact on the effectiveness of instruction, student well-being, and community engagement. A well-conceived Master Plan ensures that school facilities not only support educational excellence but also reflect the values and aspirations of the community. It provides a framework for addressing critical priorities, such as maintaining safe and secure environments for students and staff, extending the life of aging facilities that are still fit for academic use, and planning for a future that supports demographic growth trends and the district’s strategic plans. Many schools in Missouri have served their communities for generations, requiring careful stewardship to ensure they continue to meet the needs of students and staff for decades to come. At Paragon Architecture, we recognize the important role facilities play in shaping the educational experience. From enhancing staff and student morale to influencing instructional effectiveness, the design and condition of facilities directly affect student outcomes and preparedness after graduation. Beyond academics, well-maintained and thoughtfully designed schools contribute to a sense of pride and ownership among parents, students, and the broader community. A Master Plan equips school districts with the tools to make informed, strategic decisions about their facilities. By aligning long-term goals with practical considerations, such as the utilization of allocated spaces and financial planning, the plan provides a clear pathway for tackling general maintenance items, prioritizing future investments, and addressing challenges. Additionally, the Master Plan serves as a living document, guiding decisions on renovations, expansions, and resource distribution in a way that aligns with the district’s vision for the future. This process ensures that facilities are not only functional but also flexible and future-ready, capable of adapting to evolving educational needs and demographic shifts. By taking a proactive approach to facility planning, districts can create learning environments that inspire students, support staff, and strengthen community connections for years to come. INTRODUCTION

By taking a proactive approach to facility planning, districts can create learning environments that inspire students, support staff, and strengthen community connections for years to come. INTRODUCTION 4 The School District of Clayton’s Board of Education submitted a request for qualifications before interviewing and selecting Paragon Architecture to lead comprehensive Long-Range Facility Master Planning efforts beginning in April of 2024. The following deliverables were agreed upon for the project: Evaluation of previous master plan and bond projects • Review what was accomplished and what relevant priorities remain from 2008 Master Plan Facilitate Board, Community, and District (Administration & Building-Level) engagement: • Presentations at three Board of Education meetings/study sessions • Facilitation of six District-Wide Steering Committee meetings • Facilitation of two meetings each (12 total) with the identified individual six Building-Level Sub-Committees (five schools plus The Family Center) • Facilitation of one meeting each (3 total) with the Athletics/Activities, Coordinators of Curriculum, and Safety & Security Sub-Committees • Facilitation of six Building-Level Community Forums (five schools plus The Family Center) • Facilitation of two District-Wide Community Forums Document long-term replacement plan for HVAC systems at nine locations • Includes building improvement information/spreadsheet [district provided] Incorporate Tier One safety audit into comprehensive plan Parking Lots & Drives Assessment at nine locations Exterior Lighting Assessment at nine locations Playground, Play Fields, and Athletic Fields/Track assessments at seven locations Exterior Building Envelope Assessment at nine locations • Includes overview on roofing, doors and windows, and masonry tuckpointing Interior Facility Assessments at nine locations • Includes material/finish notes and overview on condition of ceilings, flooring, and walls/ doors Facility Appraisals at six locations • Scoring five schools, plus The Family Center, for educational suitability and functionality Develop District Building Design Standards & Finishes Educational Programming & Space Utilization Study • Utilizing District targets as well as educational best-practices and standards to study the best and highest utilization of District’s existing educational facilities for core classrooms throughout five schools Demographic Analysis PROJECT OBJECTIVE