Exterior Covering

2.1.2

Formed Steel

AISI SG-973.

2.1.3

Sheet Steel

ASTM A 569/A 569M hot-rolled steel sheet, commercial quality, or ASTM A

366/A 366M cold-rolled steel sheet, commercial quality.

2.1.4

Galvanized Steel

ASTM A 653/A 653M, coating designation G 90 galvanized steel sheet,

commercial quality.

2.1.5

Exterior Covering

**************************************************************************

NOTE: Choose one of the following options.

**************************************************************************

NOTE: Designer's options. Use the first paragraph

if the covering is to be provided by the hangar door

manufacturer, as when new doors are required for an

existing building. Use the second paragraph if the

hangar doors are a part of a new building which will

have preformed metal siding. Ascertain that the

project specification contains the referenced

section and that the section is edited to include

the covering for the hangar doors.

**************************************************************************

[Flat [sheet steel] [galvanized steel sheet], not lighter than 2.15 mm thick

13 gage.]

[Preformed metal siding as specified in Section 07412 METAL ROOF AND WALL

PANELS.]

2.1.6

Interior Covering

**************************************************************************

NOTE: Choose one of the following options.

**************************************************************************

NOTE: Designer's Options. Use the first paragraph

if the covering is to be provided by the hangar door

manufacturer, as when new doors are required for an

existing building. Use the second paragraph if the

hangar doors are a part of a new building which will

have preformed metal liner panels. Ascertain that

the project specification contains the referenced

section and that the section is edited to include

the covering for the hangar doors.

**************************************************************************

[Flat [sheet steel] [galvanized steel] liner sheets, not lighter than 1.5

mm thick 16 gage.]

SECTION 08342

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