These buildings are designed for the long-term environmental storage of vegetables. The low, fair, and good quality Class W are insulated steel envelope-cavity sandwich panels. Low cost includes a dirt floor with center plenum, the fair has an elevated concrete slab floor, while the good quality has a concrete floor with complete elevated ventilated metal deck floor system. The cost includes adequate electrical and water service.
For Controlled Atmosphere HVAC, use the following HVAC types:
628 High to Precise Humidity and Cooling
Availability of Elevators by Area for this occupancy: No
Marshall Valuation Service sections: 17 and 47.
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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 |
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Average |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
30 |
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Good |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
35 |
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Excellent |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
35 |
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Quality |
Exterior Walls |
Interior Finish |
Mechanicals |
HVAC |
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Low |
Built-up steel sandwich envelope-cavity wall and roof, insulated |
Dirt floor, concrete center plenum, catwalk, attached fan room |
Adequate electrical and water service |
None |
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Fair |
Built-up steel sandwich envelope-cavity wall and roof, insulated |
Elevated concrete floor, plenum, catwalk, attached fan room |
Adequate electrical and water service |
None |
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Good |
Built-up steel sandwich envelope-cavity wall and roof, insulated |
Concrete floor and plenum with ventilated metal deck, fan room |
Adequate electrical and water service |
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