Tiffin Recreation Center Monthly Report — L.3

Executive Summary Overview Major progress has been made in the month of April. We were able to get all the exterior metal siding, facia, and gutters completed. On the inside, metal studs have brought the space to life. Interior framing is progressing on the North side while drywall is being installed in the Southwest corner. Our mechanical, plumbing, electrical, and fire protection contractors have been busy as well. In wall rough-ins are around 90% complete with all plumbing completed. Overhead ductwork is being ran throughout the first floor, while fire protection lines have been installed on 2nd floor and on the North side. Interior metal siding on 2nd floor has begun installation as well. Our concrete team finished all interior pours this month with the gym floor and the concrete bench. Major Milestones / Accomplishments • Exterior metal panels, facia, and gutters complete • All interior concrete is poured Upcoming Milestones • Start of drywall taping and sanding activities • Start of interior painting (end of May) Key Issues and Concerns • Staying on top of any last-minute rough-in additions, i.e. motorized shades 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 April 2026 Miron Construction Co., Inc. | 5