specs

NAPA CENTURY CENTER XD 12
#165582
Section 05400
Page 2
4. Product Component(s) Value: Where product components are sourced or manufactured in separate
locations, provide location information for each component. Indicate the percentage by weight of each
component per unit of product.
1.04 DELIVERY AND STORAGE
A. Protect metal members from rusting and damage. Deliver to project site in manufacturer's containers or
bundles, fully identified with name, brand, type and grade. Store off the ground in a dry, ventilated space.
PART 2 - PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Products of the following manufacturers are considered to be of the quality required.
1. ClarkWestern Building Systems
2. Dietrich Metal Framing
3. Marino\Ware
2.02 MATERIALS
A. Lightgauge Steel Framing includes track, bridging and bracing members shown, scheduled, and required for
a complete installation.
B. Studs, runner track, clips, stiffeners, and accessories shall be formed from hot dipped galvanized steel
corresponding to the requirements of ASTM A653/A653m, with a minimum G-60 coating per ASTM
A924/A924m. Minimum yield strength shall be 33 ksi (33,000 psi) for 18 gauge and lighter; and 50 ksi
(50,000 psi) for 16 gauge and heavier.
C. Deflection Track (slotted): Manufacturer’s single, 2 ½ inch deep-leg, U-shaped steel track: punched with
vertical slots in both legs.
1. Subject to compliance with requirements, suggested product: Dietrich Metal Framing SLP-TRK Slotted
Deflection Track by Brady Innovations.
D. Channel Bridging and Bracing:
1. Subject to compliance with requirements, suggested product equivalent to one of the following:
a. Dietrich Metal Framing: Spazzer 5400 Bridging and Bracing Bar and Spazzer Bar Guard.
b. Dietrich Metal Framing U-Channel Assembly: Size as required with Dietrich Metal Framing; EasyClip
U-Series Clip Angle or equivalent.
E. Structural properties of sections shall be computed in accordance with AISI.
F. Galvanizing Repair Paint: Zinc-Rich coating containing 95% metallic zinc, by weight in the dried film;
recognized under the Component Program of Underwriter's Laboratories, Inc. as an equivalent to hot-dip
galvanizing; conforming to Federal Specification DOD P-21035A for repair of hot-dip galvanizing; as
manufactured by ZRC Worldwide. Provide ZRC Cold Galvanizing Compound.
G. CT Cavity Shaftwall Studs: Hot-dipped galvanized steel C-channel, meeting requirements of ASTM C645;
complying with ASTM A1003 and ASTM A653 G40 or equivalent corrosion resistance coating; Dietrich 6”
CT Cavity Shaftwall studs. Designation, UL rating and size as indicated on the drawings. Install with J-
tabbed tracks and per manufactures recommendations.
H. Unistrut: for Translucent Wall System, refer to drawings.
H. Provide material with maximum amount of recycled content available that achieves performance
requirements of this Section.
I. Provide material with maximum amount of regional (within 500 miles) material feasible that achieves
performance requirements of this Section.
2.02 FABRICATION
A. Fabricate per manufacturer's current printed instructions.
B. Shop Fabrication: Fabricate items in shop to greatest extent possible so as to minimize field splicing and
assembly of units at project site. Clearly mark units for assembly and coordinated installation.
C. Framing components may be prefabricated into panels prior to erection.
D. Framing components shall be cut squarely or at an angle to fit squarely against abutting members. Member
shall be held firmly in position until properly fastened.
E. Dissimilar structural components shall be attached by welding, screw attachment, or bolting. Wire tying of
framing components in structural applications shall not be permitted. Provide for structural movement per
manufacturer's requirements if not specifically noted or detailed.