MICRON BUILDING #15 - F3, PHOTO BAY 5 EXTENSION (PCS#15-20013934) - To replace existing strobes with 110 cd horn/strobes, add manual pulls at new exits from H-6 occupancy to Bldg 15, and install new heat detectors programmed to activate 3 different pre-action sprinkler systems within the existing maintenance hallway which is being eliminated and the space incorporated into the Photo Bay #5 room and associated service aisles on each side of the room.The building permit (BLD01-01094) is to: DEMO AND REMOVE EXISTING INTERIOR PARTITIONS AND DOORS SEPARATING SERVICE AISLES #1533 AND #1534 AND PHOTO BAY #5 FROM MAINTENANCE HALLWAY #103D; AND TO CONSTRUCT NEW CLEANROOM WALLS TO EXTEND THE AREA OF THESE SERVICE AISLES AND PHOTO BAY THROUGH THE OLD MAINTENANCE HALLWAY. THE NEW PARTITIONS WILL EXTEND TO THE EXISTING TWO-HOUR AREA SEPARATION WALL DIVIDING BUILDINGS #15 AND #16. NEW 90 MINUTE EXIT DOORS WILL BE INSTALLED IN THE AREA SEPARATION WALL TO PROVIDE EXITING FROM THESE ENLARGED AREAS, DIRECTLY INTO BUILDING #16 EXIT CORRIDOR. THERE WILL ALSO BE THE INSTALLATION OF A RELOCATED 90 MINUTE PASS-THRU, THIS PASS-THRU WILL BE RELOCATED TO THE AREA SEPARATION WALL AT SERVICE AISLE #1531, NEAR GRID LINE 19. THE WORK ALSO INCLUDES MODIFICATION AND RECONSTRUCTION OF SOME OF THE EXISTING TWO-HOUR AREA SEPARATION WALL. THIS WORK WILL REQUIRE THE RELOCATION OF SEVERAL ELECTRICAL PANELS. THIS WORK IS BEING DONE AT THE WEST SIDE OF THE FIRST FLOOR OF BUILDING #15 BETWEEN GRID LINES 14&17 AND L&M.