This fire alarm permit is to provide a water deluge system in building 24D at the fire wall separating building 24D from building 50. The deluge serves as a fire wall for the two wall penetrations required for the automated wafer handling system. The fire alarm design consists of a smoke detector, heat detector, flow switch, tamper switches for manual valves, a deluge solenoid valve and power monitoring. Building 50 has an identical deluge system on the other side of the fire wall and will be permitted separately due to the fact that they are in separate buildings. Both systems work in conjunction with each other.

Associated building permit: BLD11-00939 Micron Buildings 24D & 24E - (C15141) - Remodel For Clean and Dirty Links - To convert approximately 1,900 sq. ft. of clean link, dirty corridor, and dock space in Building 24D into a clean link to future Building 50. Install new cleanroom ceiling grid with HEPAS to prepare for installation of AMHS extension to Building 50. Remodel approximately 1,200 sq. ft. of Lab space in Building 24E to accommodate a new dirty corridor to Building 50. Install new catwalks in the interstitial spaces of Buildings 24D & 24E to accommodate facility routing in the area. This work is being done on the first floor of Buildings 24D & 24E between grid lines A&F and 30&33. This permit also includes related electrical and mechanical work. All construction per the approved plans. JCM