ML16130A157: Difference between revisions

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{{#Wiki_filter:4-71fhar4b.tmi/Rev.274.4Control BuildingBUILDING FIRE AREA BOUNDARY CONSTRUCTION FEATURESBuilding:  CONTROL BUILDINGElev.:  285' through 401'Length:  100 ft.Width:  60 ft.Height:  116 ft.Area (Approx.):  6,000 ft2each elevationDrawings:  1-FHA-34, 35, 36, 37 and 38Fire Area Boundaries:Fire Area Boundary Barrier Ratings:Fire Loading:hoursDesign Rating:3hoursThe Fire Area Boundary Components Are As Follows:Walls:North-Reinforced ConcreteSouth-Reinforced ConcreteEast-Reinforced ConcreteWest-Reinforced ConcreteRoof:Reinforced Concrete-non fire RatedFloor:Reinforced Concrete-non fire rated (basement)Doors:Entrance to the Control Building is through Class A rated doors with the exception ofBlabeled doors at the 322'-0" and 338'-6" elevations. Entrances from the Fuel HandlingBuilding to the stair tower on the north wall of the Control Tower are provided with aClass A rated door on elevation 322'-0" and Class B rated doors on elevations 338'-6',355'-0" and 380'-0".The Control Building houses the Control Room, Relay Room, electricalequipment, offices, repair shops, and laboratories. The safe shutdown equipment isshown on drawings 1-FHA-034, 035, 036, 037 and038.The building has five levels connected by a 3 hour fire resistance rated stair tower.This stair tower serves common elevations of the fuel handling building, ControlBuilding and Turbine Building.
4-71fhar4b.tmi/Rev.274.4Control BuildingBUILDING FIRE AREA BOUNDARY CONSTRUCTION FEATURESBuilding:  CONTROL BUILDINGElev.:  285' through 401'Length:  100 ft.Width:  60 ft.Height:  116 ft.Area (Approx.):  6,000 ft2each elevationDrawings:  1-FHA-34, 35, 36, 37 and 38Fire Area Boundaries:Fire Area Boundary Barrier Ratings:Fire Loading:hoursDesign Rating:3hoursThe Fire Area Boundary Components Are As Follows:Walls:North-Reinforced ConcreteSouth-Reinforced ConcreteEast-Reinforced ConcreteWest-Reinforced ConcreteRoof:Reinforced Concrete-non fire RatedFloor:Reinforced Concrete-non fire rated (basement)Doors:Entrance to the Control Building is through Class A rated doors with the exception ofBlabeled doors at the 322'-0" and 338'-6" elevations. Entrances from the Fuel HandlingBuilding to the stair tower on the north wall of the Control Tower are provided with aClass A rated door on elevation 322'-0" and Class B rated doors on elevations 338'-6',355'-0" and 380'-0".The Control Building houses the Control Room, Relay Room, electricalequipment, offices, repair shops, and laboratories. The safe shutdown equipment isshown on drawings 1-FHA-034, 035, 036, 037 and038.The building has five levels connected by a 3 hour fire resistance rated stair tower.This stair tower serves common elevations of the fuel handling building, ControlBuilding and Turbine Building.}}

Latest revision as of 14:22, 30 May 2018

TMI Fhar Volume 1 (008) Chapter 4B
ML16130A157
Person / Time
Site: Three Mile Island Constellation icon.png
Issue date: 04/11/2016
From:
Exelon Generation Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML16127A520 List: ... further results
References
TMI-16-035
Download: ML16130A157 (86)


Text

4-71fhar4b.tmi/Rev.274.4Control BuildingBUILDING FIRE AREA BOUNDARY CONSTRUCTION FEATURESBuilding: CONTROL BUILDINGElev.: 285' through 401'Length: 100 ft.Width: 60 ft.Height: 116 ft.Area (Approx.): 6,000 ft2each elevationDrawings: 1-FHA-34, 35, 36, 37 and 38Fire Area Boundaries:Fire Area Boundary Barrier Ratings:Fire Loading:hoursDesign Rating:3hoursThe Fire Area Boundary Components Are As Follows:Walls:North-Reinforced ConcreteSouth-Reinforced ConcreteEast-Reinforced ConcreteWest-Reinforced ConcreteRoof:Reinforced Concrete-non fire RatedFloor:Reinforced Concrete-non fire rated (basement)Doors:Entrance to the Control Building is through Class A rated doors with the exception ofBlabeled doors at the 322'-0" and 338'-6" elevations. Entrances from the Fuel HandlingBuilding to the stair tower on the north wall of the Control Tower are provided with aClass A rated door on elevation 322'-0" and Class B rated doors on elevations 338'-6',355'-0" and 380'-0".The Control Building houses the Control Room, Relay Room, electricalequipment, offices, repair shops, and laboratories. The safe shutdown equipment isshown on drawings 1-FHA-034, 035, 036, 037 and038.The building has five levels connected by a 3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> fire resistance rated stair tower.This stair tower serves common elevations of the fuel handling building, ControlBuilding and Turbine Building.

4-71fhar4b.tmi/Rev.274.4Control BuildingBUILDING FIRE AREA BOUNDARY CONSTRUCTION FEATURESBuilding: CONTROL BUILDINGElev.: 285' through 401'Length: 100 ft.Width: 60 ft.Height: 116 ft.Area (Approx.): 6,000 ft2each elevationDrawings: 1-FHA-34, 35, 36, 37 and 38Fire Area Boundaries:Fire Area Boundary Barrier Ratings:Fire Loading:hoursDesign Rating:3hoursThe Fire Area Boundary Components Are As Follows:Walls:North-Reinforced ConcreteSouth-Reinforced ConcreteEast-Reinforced ConcreteWest-Reinforced ConcreteRoof:Reinforced Concrete-non fire RatedFloor:Reinforced Concrete-non fire rated (basement)Doors:Entrance to the Control Building is through Class A rated doors with the exception ofBlabeled doors at the 322'-0" and 338'-6" elevations. Entrances from the Fuel HandlingBuilding to the stair tower on the north wall of the Control Tower are provided with aClass A rated door on elevation 322'-0" and Class B rated doors on elevations 338'-6',355'-0" and 380'-0".The Control Building houses the Control Room, Relay Room, electricalequipment, offices, repair shops, and laboratories. The safe shutdown equipment isshown on drawings 1-FHA-034, 035, 036, 037 and038.The building has five levels connected by a 3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> fire resistance rated stair tower.This stair tower serves common elevations of the fuel handling building, ControlBuilding and Turbine Building.