ML20083J093
| ML20083J093 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 12/20/1983 |
| From: | PROFESSIONAL LOSS CONTROL, INC. |
| To: | |
| Shared Package | |
| ML20083H823 | List:
|
| References | |
| NUDOCS 8401090675 | |
| Download: ML20083J093 (3) | |
Text
g y(( Professicnal Loss Control, Inc.
STRUCTURAL STEEL ANALYSIS for LIMERICK GENERATING STATION Unit 1 Reactor Building El. 331' Equipment Compartment Exhaust Filter Room 616 & 617 Fire Areas SOB & SOC December 20, 1983 8401090675 840104 PDR ADOCK 05000352 E
PDR P. O. Box 446 e Oak Ridge, Tennessec 37830 e (615) 482 3541
I LIMERICK GENERATING STATION 1
1.
AREA DESCRIPTION The area under consideration is the Equipment Compartment Exhaust Filter Rooms, Rooms 616 & 617, on the 331' elevation of the Reactor Building (Fire Areas SOB & SOC). The bounding walls of the area are of reinforced Concrete construction with an average thickness of 2 ft.
The total surface area for heat transfer is 3280 ft? (see Attachment A for sketch and calculation of surface areas).
2.
COMBUSTIBLE LOADING All cabling in this area is routed in conduit, there are no cable trays.
There are no comoustible liquids in this area.
3.
VENTILATION PARAMETERS There are two doors entering this area, each measuring 3'6" wide by 7' high. One door enters each filter compartment.
4.
CASES EXAMINED With no exposed combustible cabling and no combustible liquids in the area, there is no fuel in the area to support a fire.
5.
RESULTS The structural steel in this area will not fail due to a fire, as there are no fixed combustibles in the area to support a fire 1
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Unit 1 Reactor Building El. 331' Equipment Compartment Exhaust Filter Rooms 616 & 617 Surface Area Calculation Walls North wall (52'x18')
936 ft2 South wall (52' x 18')
936 ft2 East wall (16' x 18')
288 ft2 West wall (16' x 18')
288 ft2 Ceiling (52' x 16')
832 ft2 Total Surface Area for Heat Transfer 3280 ft2 ATTACHMENT A
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