Facilities Master Plan presentation to the Board of Education

Planning a Future as Strong as Our Past Presentation to the Board of Education February 19, 2026

• Our Process • Schedule • Bond-funded Projects • Budget-funded Projects • Modular Campus • Cost Estimate • Q&A Key Topics for Discussion

Project Team

2025 2026 BOE Meetings / Retreat Building Tours Elementary School Workshops High School Workshops HS Athletics Workshops Community Engagement Community Survey Schematic Design Bond Vote Project Schedule – Pre Bond Vote Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr 18 8 6/7 10 7 9 10 21 18 12 25 8 7 29 19 2 18 2 We Are Here Summer Break 2 10 13 21 19

Design Phases Schematic Design Design Development Construction Documents Translating Ideas into Design Concepts Creating a Workable Building Preparing the Design to be Constructed • Code analysis • Definition of Construction Type • Floor plans • Renderings • Building Elevations • Mechanical system selection • Sustainability review • Consultant coordination • Meeting with AHJ’s • Cost review • Implement changes based on cost review • Layer more detail into the design • User group meetings • FF&E discussions • ID long lead items • Material selections • Technology meetings • Consultant coordination • Meeting with AHJ’s • Cost review • Implement changes based on cost review • Add necessary detail to finalize documentation • Consultant coordination • Preparation of alternate (if necessary) • Release early bid packages (if necessary) • Submit for final plan review • Assist with permit applications Bond Election AHJ = Authority Having Jurisdiction Completed To be Completed

ELECTION DAY APRIL 7, 2026 1.Fully renovate Glenridge Elementary. 2.Construct flexible Learning Lab at Clayton High to support hands-on experiences in engineering, applied math and entrepreneurship. 3.Upgrade Gay Field to improve safety, accessibility and community use. Proposed Phase 1 Bond Funded Projects

Project Schedule – Post Bond Vote Bond Vote (April 7) Phase 1 Bond Funded Projects Glenridge ES High School CTE Gay Field Budget Funded Projects High School PAC Wydown Field Adzick Baseball Shaw Softball Field #5 Future Bond Funded Projects Meramec ES (Phase 2) Captain ES (Phase 3)

Q1 Q2 Q3 Q4 2026 2027 2028 2029 2030 2031 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 * Future bond votes (Meramec and Captain) are dependent upon scheduled debt reduction in 2029 and assessed valuation permitting zero tax rate increase bond votes. We Are Here Design Design Design Design Design Construction Construction Construction Constr. Const. Design* Construction* Design Constr. TBD Design Design

Proposed Bond Funded Projects PHASE 1 PRIORITIES

10 Glenridge Elementary School

Why Glenridge? • Lowest overall score • Significantly more “poor” ratings • Significant number of systems at end of useful life

Why Glenridge? Condition Issues

13 EXTENDED LEARNING In Progress Draft

14 NW PERSPECTIVE PHASE ONE BOND FUNDED PROJECT In Progress Draft

15 Clayton High School

INTERIOR PERSPECTIVE AT STEM LEARNING LAB PHASE ONE BOND FUNDED PROJECT In Progress Draft

Clayton High School 1-Story CTE Addition NW PERSPECTIVE AT STEM LEARNING LAB AND ENTRY PHASE ONE BOND FUNDED PROJECT In Progress Draft

18 Gay Field / Athletic Complex

PHASE ONE BOND FUNDED PROJECT

Budget Planning

Schematic Design Update • Construction cost models for 100% SD drawings & narratives • Estimates based on quantities (where possible) and unit price estimates for Clayton’s campuses and schematic designs • Numbers will be updated as the design advances • Still many unknowns and more design work to be completed • Goal of estimates is to predict the GMPs after the projects are bid (late 2026 and 2027)

Initial Budget Planning Design (Scope & Quality) Cost 90 100 110 120 130 140 150 million dollars Expected Range for Phase One Bond Funded Projects (Bonding Capacity: $135 million) Next Steps: Schematic Design Estimates Expected Range $110-135 million

Schematic Design Update Design (Scope & Quality) Cost 90 100 110 120 130 140 150 million dollars Expected Range for Phase One Bond Funded Projects (Bonding Capacity: $135 million) Expected Range $110-135 million SD Estimate $114 million

Schematic Design Update (Bonding Capacity: $135 million) Total Program Budget SD Estimate $114 million Construction Cost Soft Costs Estimating Contingency Owner's Contingency Escalation

Schematic Design Update (Bonding Capacity: $135 million) Next Step: Design Development Estimates Budget numbers will be updated as the design advances. Glenridge Elementary School Clayton High School CTE Addition Gay Field / Athletic Complex Total Program Budget at SD $74 million $17 million $23 million $114 million

Proposed Capital Improvement Budget Funded

Proposed District Capital Improvement Budget Funded Projects 1) CHS Auditorium and Performing Arts area 2) Shaw Park Softball Field #5 field improvements 3) Adzick Field permanent press box and dugouts 4) Wydown field upgrade with turf and jogging path 5) Construct a temporary campus (bridge campus) to support student learning during elementary construction

29 Bridge Campus

Potential Bridge Campus (located at the former Fontbonne University)

Potential Bridge Campus at Fontbonne University Modular School Plan Fontbonne Site BIG BEND BLVD. P.E. and cafeteria in existing activity center WYDOWN BLVD. Modular School Examples

Initial Budget Planning District Capital Improvement Budget Funded Projects

$17-20 million 1. Update Clayton High’s auditorium and performing arts area 2. Elevate baseball and softball fields by constructing a permanent press box and dugouts at Adzick Field and field improvements at Shaw Park Softball Field #5 3. Upgrade Wydown’s athletic field 4. Construct a temporary campus (bridge campus) to support student learning during elementary construction Next Steps: Design Development Estimates

Future Proposed Bond Funded Projects PHASE 2 & PHASE 3

34 Meramec Elementary School

PERSPECTIVE AT FRONT ENTRY In Progress Draft

PERSPECTIVE FROM SOUTHEAST In Progress Draft

37 Captain Elementary School

In Progress Draft PHASE THREE BOND FUNDED PROJECT EXTERIOR BIRDS EYE VIEW

Questions & Next Steps