328 Storage Hangar

These buildings are designed primarily for aircraft storage and light maintenance and repair. The highest quality storage hangars are for line servicing of large commercial airplanes. Storage hangars have some office area, storage area and restroom and plumbing facilities for small crews of maintenance personnel.

The following are not included in the costs: Maintenance equipment and cranes.

Availability of Elevators by Area for this occupancy: No

Marshall Valuation Service sections: 14 and 44.

Typical Lives:

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

Quality Selection Guide:

Class C (Masonry Bearing Walls):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Low	Block, cheap brick, tilt-up, light roof	Concrete or asphalt floor, few extras	Minimum electrical and water	None
Average	Pilasters or steel frame, block, tilt-up, wood or steel trusses	Painted, small office, concrete floor	Adequate electrical and plumbing	None
Good	Steel frame, concrete panels or brick, heavy structure	Offices, heavy floor	Good electrical and plumbing	Space heaters
Excellent	Structural steel, concrete panels, major jet hangars	Offices, few partitions, heavy floor	Good lighting & plumbing	Space heaters

Class D (Wood or Steel Framed Exterior Walls):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Low	Wood frame, stucco or siding, light roof structure	Concrete or asphalt floor, few extras	Minimum electrical and plumbing	None
Average	Frame and stucco or siding, light and medium aircraft hangars	Small office, concrete floor	Adequate electrical and plumbing	None

Class P (Pole Frame):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Lowest	Pole frame, metal siding	Unfinished, partially floored	Minimum electrical	None
Low	Metal siding on pole frame, windows, light aircraft hangar	Shop area, light floor, few extras, some interior wall finish	Adequate electrical and water service	None

Class S (Metal Frame and Walls):

Quality	Exterior Walls	Interior Finish	Mechanicals	HVAC
Lowest	Light metal frame, siding	Unfinished, partially floored	Minimum electrical	None
Low	Pre-engineered, steel siding, light roof structure	Concrete or asphalt floor, few extras	Minimum electrical and water	None
Average	Steel frame and siding, light and medium aircraft hangars	Small office, concrete floor	Adequate electrical and plumbing	None
Good	Structural steel, steel siding, heavy aircraft hangars	Offices, heavy floor	Good electrical and plumbing	Space heaters
Excellent	Structural steel, heavy steel siding, major jet hangars	Offices, few partitions, heavy floor	Good lighting & plumbing	Space heaters