McCarty Domes Inc provides PE Engineered Dome for your State, site specific. - Institutional - Religious - Commercial - Residential CAD Drawings and PE Calculations sealed for Project State in submittal form during approval period prior to beginning fabrication. Allow 4-5 weeks before submittal/approval period. The MDI dome system is delivered to the site, ready for bolt-up. Dome Kit completely assembles on the ground before erection. Pre-cut exterior plywood sheathing package is optional for sheathing and dry-in before erection. Final connection at the building frame is typically welded and called out in the PE sealed drawings and calculations. Lighter domes have used other means such as clear bolting or lags. CSI Master Specification available