Micron Building 26 - Install Ancosys Analysis (C18659) - To install a new 3’x7', 45 minute rated door assembly with hold open. This door assembly is being insalled in the one-hour fire barrier wall on the south side of a control area, RDL Wafer Plating 105U. This access door is being installed on the first floor of Building #26 between grid lines #12 & #13. This is not a required egress door. All construction per the aproved plans.