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Table C-2 Qualitative Seismic Performance Goals |
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|  DOE-STD-1020-2002
only be reached by consistent specification of all design criteria elements as shown in Figure
C-1.
Table C-2 Qualitative Seismic Performance Goals
PC
Occupancy
Concrete
Metal
Component
Visible
Safety
Barrier
Liner
Functionality
Damage
Building distortion
Confinement not
Confinement not
Component will
No structural collapse,
1
will be limited but
required.
required.
remain anchored,
failure of contents not
visible to the
but no assurance it
serious enough to
naked eye.
will remain
cause severe injury or
functional or easily
death, or prevent
repairable.
evacuation
Building distortion
Component will
May not remain
Concrete walls will
No structural collapse,
2
will be limited but
remain anchored
leak tight because
remain standing but
failure of contents not
visible to the
and majority will
of excessive
may be extensively
serious enough to
naked eye.
remain functional
distortion of
cracked; they may
cause severe injury or
after earthquake.
structure.
not maintain
death, or prevent
Any damaged
pressure differential
evacuation.
equipment will be
with normal HVAC.
easily repaired.
Cracks will still
provide a tortuous
path for material
release. Don't
expect largest
cracks greater than
1/2 inch.
Possibly visible
Metal liner will
Component
Concrete walls
No structural collapse,
3
local damage but
remain leak tight.
anchored and
cracked; but small
failure of contents not
permanent
functional.
enough to maintain
serious enough to
distortion will not
pressure differential
cause severe injury or
be immediately
with normal HVAC.
death, or prevent
apparent to the
Don't expect largest
evacuation
naked eye.
cracks greater than
1/8 inch.
Possibly visible
Metal liner will
Component
Concrete walls
4
No structural collapse,
local damage but
remain leak tight.
anchored and
cracked; but small
failure of contents not
permanent
functional.
enough to maintain
serious enough to
distortion will not
pressure differential
cause severe injury or
be immediately
with normal HVAC.
death, or prevent
apparent to the
Don't expect largest
evacuation
naked eye.
cracks greater than
1/8 inch.
C-3
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