H-12-A April, 1980
Protection is provided in a basement corner by bricks or concrete blocks between the overhead joists. A beam and jack column support the extra weight.
HOME FALLOUT SHELTER modified ceiling shelterbasement location
FEDERAL EMERGENCY MANAGEMENT AGENCY
*. ,. . 7
‘.
--!
CENTER LINE OF EXISTING BEAM / (OR WALL) PLAN FOR 12’ x 16’ SHELTER
ADJUSTABLE POST
BLOCK UP ANY WINDOWS IN SHELTER AREA
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B--l
.:
.._ .,., -. :
l- I
: ._ ~ :.
A
F
r ADJUSTABLE POST
8x8 PIER-
PLAN FOR 12’x 12’ SHELTER
2
*r
EXISTING WOOD FLOOR, SUBFLOOR AND 2X 10 JOISTS AT 16” C TO C
# 8 x
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