Phase 2 would add continuous chemical-room ventilation to meet code; cost figures in transcript require clarification

The presenter said Phase 2 (proposed for FY 27–28) includes replacing the makeup air unit that serves the chemical rooms so they will be ventilated continuously rather than only when occupied, and adding new exhaust fans for corroded spaces such as the floor chemical room. He said the new makeup unit would operate at low speed when unoccupied and ramp up when personnel enter the space, helping to prevent migration of fluoride, chlorine and other vapors into the rest of the facility.