Tiffin Recreation Center Monthly Report — L.3

Executive Summary Overview March was the month for interior improvement! During this past month we were able to accomplish the entirety of interior steel erection and have 95% of our concrete floors poured. We will be wrapping up the slab on grade (last interior pour) in the first week of April. We progressed on the exterior metal siding from the South to the North with wrapping up the West side this coming month. With the floors poured on the main floor and 2nd floor we are now able to start our interior rough in. This will be the major activity in April and bringing the building to life. Major Milestones / Accomplishments • All interior steel is complete • Slab on metal deck is completed • Exterior duct work is installed Upcoming Milestones • 1st In wall inspection (April 17th) • Completion of exterior metal siding Key Issues and Concerns • Finalizing owner supplied equipment and getting owner contractors/vendors on board Be authentic, lead with humility, and recognize the needs of others. Care for one another and extend a helping hand wherever it’s needed. Honor our history. Owner Progress Report | 250120 March 2026 Miron Construction Co., Inc. | 5