These floors are intermediate and ground-level parking facilities found underneath elevated buildings and include all framing, ramps and stairs necessary.
Availability of Elevators by Area for this occupancy: Yes
Marshall Valuation Service sections: 15 and 45.
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Class |
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Quality |
A |
B |
C |
D |
H |
M |
P |
S |
W |
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Low |
30 |
30 |
25 |
25 |
-- |
-- |
-- |
25 |
-- |
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Average |
50 |
50 |
45 |
45 |
-- |
-- |
-- |
45 |
-- |
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Good |
55 |
55 |
50 |
50 |
-- |
-- |
-- |
50 |
-- |
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Excellent |
60 |
60 |
55 |
50 |
-- |
-- |
-- |
50 |
-- |
Class A (Fireproof Structural Steel Frame): and Class B (Reinforced Concrete Frame):
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Quality |
Exterior Walls |
Interior Finish |
Mechanicals |
HVAC |
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Lowest |
Under building, grade level only, no walls, covered columns |
Asphalt paving, lines, painted soffit, vestibule/ lobby not included |
Minimum lighting, drains |
None |
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Low |
Under building, grade level only, blind wall panels, some trim, gates |
Concrete paving, lines and stops, plaster soffit, lobby not included |
Low-level lighting, drains |
None |
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Average |
Partial walls, brick, concrete, metal panels, some trim or louvers |
Unfinished, concrete floor, lines, low-cost elevator lobbies |
Low-level lighting, drains |
None |
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Good |
Good curtain panels, masonry, partial louvers, natural ventilation |
Concrete with hardener, lines and stops, small office, few extras |
Adequate lighting and drains |
None |
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Excellent |
Best curtain wall panels, matching spandrel and louvers, fully enclosed |
Unfinished except good office, service and lobby areas |
Reading-level lighting, restrooms and service plumbing |
Ventilation |
Class C (Masonry Bearing Walls):, Class D (Wood or Steel Framed Exterior Walls): and Class S (Metal Frame and Walls):
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Lowest |
Under building, grade level only, open, no walls, exposed columns |
Asphalt paving, lines, finished building soffit, lobby not included |
Minimum lighting, drains |
None |
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Low |
Under building, grade level only, some blind walls, trim and gates |
Concrete or asphalt, lines, plaster soffit, vestibule/lobby not included |
Low-level lighting, drains |
None |
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Average |
Partial walls, brick, masonry or stucco panels, some trim or louvers |
Unfinished, concrete floor, lines, low-cost elevator lobbies |
Low-level lighting, drains |
None |
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Good |
Good panels, masonry, partial louvers, open ventilation |
Concrete with hardener, lines and stops, few extras |
Adequate lighting and drains |
None |