Community College of Allegheny County OCS Security Camera System Pittsburgh, PA
1.3
INFORMATIONAL SUBMITTALS
A.
Welding certificates.
PART 2 - PRODUCTS
2.1
SUPPORT, ANCHORAGE, AND ATTACHMENT COMPONENTS A. Steel Slotted Support Systems: Preformed steel channels and angles with minimum 13/32 inch diameter holes at a maximum of 8 inch on center in at least one surface. 1. Manufacturers: Subject to compliance with requirements, provide products by one of the following: a. Allied Tube & Conduit; Atkore International. b. CADDY; brand of nVent Electrical plc. c. Cooper B-line; brand of Eaton, Electrical Sector. d. Flex-Strut Inc. e. G-Strut. f. Rocket Rack; Robroy Industries. g. Unistrut; Atkore International. 2. Standard: Comply with MFMA-4 factory-fabricated components for field assembly. 3. Material for Channel, Fittings, and Accessories: Galvanized steel. 4. Channel Width: 1-5/8 inch. 5. Metallic Coatings: Hot-dip galvanized after fabrication and applied according to MFMA- 4. B. Support for Conductors in Vertical Conduit: Factory-fabricated assembly consisting of threaded body and insulating wedging plug or plugs for non-armored electrical conductors or cables in riser conduits. Plugs must have number, size, and shape of conductor gripping pieces as required to suit individual conductors or cables supported. Body must be made of malleable iron. C. Structural Steel for Fabricated Supports and Restraints: ASTM A36/A36M steel plates, shapes, and bars; black and galvanized. D. Mounting, Anchoring, and Attachment Components: Items for fastening electrical items or their supports to building surfaces include the following: 1. Powder-Actuated Fasteners: NOT PERMITTED. 2. Mechanical-Expansion Anchors: Insert-wedge-type, stainless steel, for use in hardened portland cement concrete, with tension, shear, and pullout capacities appropriate for supported loads and building materials where used. a. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
260529-2
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