*MICRON BLD 24D BASEMENT OVERHEAD - SHELL* MICRON BUILDING #24D BASEMENT SHELL* FAST START - FIRE SPRINKLER THE BELOW GRADE SHELL FOR THE BASEMENT AREAS OF NEW BUILDINGS #24D. THIS AREA TO BE CONSTRUCTED OF CONCRETE EXTERIOR WALLS AND FLOORS WITH INTERIOR STEEL STRUCTURAL FRAME. BUILDING #24D BASEMENT: 37,500 FT/2. NOTE: BUILDING #24D AND #24E ARE BEING SEPARATED BY A FOUR-HOUR FIRE-RESISTIVE AREA SEPARATION WALL FOR ALLOWABLE AREA UNDER THE UBC, (NO CREDIT FOR FIRE FLOWS ALLOWED FOR THE UFC). ALL FIRE SPRINKLER WORK PER THE APPROVED PLANS AND CALCULATIONS ON FILE. SEPARATE TENANT IMPROVEMENT PERMITS WILL BE REQUIRED TO FINISH THESE AREAS FOR OCCUPANCY. THIS BUILDING IS CONSTRUCTED AS AN EXTENSION TO THE SOUTH END OF EXISTING BUILDING #24. THE UNDERGROUND LEAD-IN FIRE SUPPLY MAINS (3 LOCATIONS) ARE INSTALLED UNDER PERMIT: FIR00-00591. *JWA*