Tiffin Recreation Center - Project Update

Construction Summary Schedule Update Scheduled December Activities: Scheduled January Activities: • Foundation backfill (95%) • 2nd floor interior steel • Erection of pre-engineered metal building (25%) • Locker Room CMU • PEMB Roofing (0%) • PEMB roofing • PEMB exterior metal panels (10%) • PEMB exterior metal panels • Stoop topping slabs (100%) • Locker Room CMU (85%) Manpower Report List of major subcontractors & number of employees onsite: Total number of employees: 32 • AAA Mechanical – 1 • Price Electric – 2 • Cedar Valley Steel – 4 • Seehase Masonry - 7 • Merit Construction – 1 • SG Construction – 8 • Miron Concrete - 6 • Schrader Excavating & Grading Co – 1 • Miron Construction Manager - 2 Delays • Weather – See Daily Log Weather Report ‒ 3 days in December • 12/04/25 – Dangerous cold temperatures • 12/18/25 – Rain in morning and high winds in afternoon (25-30mph sustained, gust up to 45mph) • 12/29/25 – High winds (25mph sustained, gust 40+mph Weather Delays (Construction) Scheduled Occurred Left 12 5 7 • Materials & Labor ‒ Type C metal panel – delivery on 1/20/26 Deliver unmatched quality, Key Issues / Concerns & Recommended Action Steps create meaningful • Coordination of openings in CMU connections, and craft • Installation progress of exterior metal panels and roof unforgettable experiences in everything we do. Capture what truly matters and find ways to inspire. Owner Progress Report | 250120 December 2025 Miron Construction Co., Inc. | 8