493 Flathouse

These structures are large grain or rice storage structures. Aeration, loading and unloading systems are not included in the costs.

Availability of Elevators by Area for this occupancy: No

Marshall Valuation Service sections: 17 and 47.

Typical Lives:

					Class
Quality	A	B	C	D	H	M	P	S	W
Low	--	--	30	25	--	--	25	25	25
Average	--	--	35	30	--	--	30	30	30
Good	--	--	45	40	--	--	40	40	40
Excellent	--	--	45	40	--	--	40	40	40

Quality Selection Guide:

Class C (Masonry Bearing Walls):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Average	Concrete walls, light roof	Good concrete slab, grain storage	Adequate electric service	None
Good	Steel truss, good concrete, metal or composition shingle roof	Heavy-duty floor and stem wall, grain, rice, storage, etc.	Good wiring and lighting	None

Class D (Wood or Steel Framed Exterior Walls):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Average	Post frame, siding or stucco, bulkheads	Finished walls, good slab, grain storage	Adequate wiring and lighting	None
Good	Heavy wood frame, siding or stucco, sheathing	Finished walls, heavy-duty concrete slab and stem wall	Good wiring and lighting	None

Class P (Pole Frame):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Average	Post frame and truss, metal siding, sheathing, bulkheads	Lined walls, good slab, grain storage	Adequate wiring and lighting	None
Good	Heavy laminated frame, metal siding, sheathing	Sealed walls, heavy-duty concrete slab and stem wall	Good wiring and lighting	None

Class S (Metal Frame and Walls):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Average	Steel frame and truss, heavy steel panels, bulkheads	Good concrete slab, grain storage	Adequate wiring and lighting	None
Good	Heavy steel frame and truss, heavy steel panels	Heavy concrete slab and stem wall, grain, rice storage, etc.	Good wiring and lighting	None

Class W (Slant Wall):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Average	Steel slant frame and truss, heavy steel panels, bulkheads	Good concrete slab, grain storage	Adequate wiring and lighting	None
Good	Heavy steel slant frame and truss, heavy steel panels	Heavy concrete slab and stem wall, grain, rice storage, etc.	Good wiring and lighting	None