(ST. ALS - MOB #6)(STEREOTAXIS LAB - THIRD FLOOR) 8/18/11 PLAN MOD - MODIFY WIDTH OF THE CORRIDOR SURROUNDING / SERVING THE STEREOTAXIS LAB ROOMS FROM 6 FEET TO 8 FEET WIDE; CREATE 1-HOUR RATED CORRIDOR WALL WITH REQUIRED OPENING & PENETRATION PROTECTION TO SERVE LAB; UPGRADE OUTSIDE WALL OF CORRIDOR TO QUALIFY AS A 2-HOUR WALL ASSEMBLY FROM GRID POINTS H & 5 TO E.4 & 5 ALONG GRID LINE 5 AND FROM E.4 & 5 TO E.4 & 2.5; UPGRADE THE INTERIOR WALL OF CORRIDOR 320 TO QUALIFY AS A 2-HOUR FIRE RESISTIVE WALL. WITH OPENING & PENETRATION PROTECTION ASSEMBLIES TO MAINTAIN RATINGS; CHANGE ALL DOOR ASSEMBLIES IN THE 2 HOUR WALLS TO BE 90 MINUTE RATED ASSEMBLIES AND HARDWARE AND ALL DOORS IN THE 1-HOUR EXIT CORRIDOR WALS TO BE 20 MINUTE FIRE RATED, SMOKE / DRAFT DOOR ASSEMBLIES AND HARDWARE. ALL DOORS IN FIRE RESITIVE CONSTRUCTION TO BE SELF OR AUTOMATIC CLOSING ALL RATED WALLS EXTEND FROM TOP OF CONCRETE FLOOR TO BOTTOM OF EXISTING 2-HOUR RATED FLOOR ASSEMBLY ABOVE. 2-HOUR FLOOR ASSEMBLY TO BE MAINTAINED. drs Remodel of an existing 3,100 sq. ft. portion of the third floor of an existing medical office building. Work to include select interior demolition of non-structrual partitions, finishes, millwork, etc. New work includes construction of new interior non-bearing walls to include the previous CT Scan Waiting & Reception area to become part of the relocated Control, Changing and access / egress path; interior walls to modify or create Lab, Work Area and Equipment rooms; new framed walls, fire-retardant treated wood or metal, around the Lab in accordance with requirements for adding additional RF lead shield for walls, glass, frames and doors as indicated on plans; structural modifications for installation of new medical equipment; protection and repair of existing fire-resistive assemblies; work on electrical, plumbing, mechanical, medical gas, fire suppression and alarm systems. All per approved plans, notes and all attached plan review comments / conditions. NOTE: This building is fully fire sprinklered. drs