Building298_Part3_Ch6_C20-Revised.pdf

Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina

PART 3 - CHAPTER 6 - Page 641 07/07/2020

C20 STAIRS

SYSTEM DESCRIPTION

Provide stairs, including stair construction and stair finishes as required by the building code to provide egress from the building from above or below grade level floors. Stairs must be in accordance with Unified Facility Criteria (UFC) 1-200-01, DoD Building Code (General Building Requirements).

GENERAL SYSTEMS REQUIREMENTS

C2010 STAIR CONSTRUCTION

C201001 INTERIOR AND EXTERIOR STAIRS

Provide interior stairs constructed of steel with concrete filled pans.

Provide exterior stairs constructed of galvanized steel or cast-in-place reinforced concrete.

Concrete is an acceptable finish for exterior stairs. Provide cast aluminum treads with abrasive surface for all exterior concrete stairs.

Steel stairs must be primed and painted.

C201090 HANDRAILS, GUARDRAILS, AND ACCESSORIES

Provide painted steel, galvanized steel, or prefinished steel handrails and guardrails. Handrails and guardrails must present a smooth, unbroken surface throughout the length of the stair.

Handrails and guardrails must be finished to withstand extreme wear conditions.

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