Specs

Bridgestone Retail Operations, LLC
PROJECT MANUAL
Version: January 2012
E. Finish:
1. Galvanized Steel: Slats and hood shall be galvanized steel in accordance with ASTM A
525 and receive rust-inhibitive, roll coating process, including bonderizing, 0.2 mils thick
baked-on prime paint, and 0.6 mils thick baked-on polyester (powder coated) top
coat. Non-galvanized exposed ferrous surfaces shall receive one coat of rust-inhibitive
primer.
2. Stainless Steel: Slats shall be stainless steel with 2B mill finish.
F. Color: Gray polyester top coat.
G. Bottom Bar: Two (galvanized) structural steel angles 1-1/2" by 1-1/2" by 1/8" minimum.
H. Guides: Roll-formed steel shapes attached to continuous steel wall angle for doors thru 12' wide.
1. Fastening Guides to Masonry Fire Walls: UL listed expansion anchors, or by throughbolts
on soft brick or hollow block walls, or by bolts on steel jambs, or welded in
accordance with manufacturer’s listing.
2. Fastening Guides to Non-Masonry Fire Walls: Comply with the manufacturer’s listing.
I. Brackets: Steel plate to support counterbalance, curtain and hood.
J. Counterbalance: Helical torsion spring type. Counterbalance shall be housed in a steel tube or pipe
barrel, supporting the curtain with deflection limited to 0.03" per foot of span. Counterbalance
shall be adjustable by means of an adjusting tension wheel.
K. Hood: 24 gauge galvanized primed steel minimum for wall openings thru 19' wide. Hood shall be
equipped with thermally controlled, internal, galvanized steel flame baffle as required.
L. Manual Operation: Manual Chain hoist.
M. Automatic Closure:
1. Automatic closure thermally controlled by means of 165 degree or 212 degree fusible links.
2. Test and reset lever shall be provided to test release function and reset the door from the
floor without tools or special training. (Test lever shall be lockable by padlock provided by
others.)
N. Locking interior bottom bar slide bolt.
O. Wall Mounting Condition: Face-of-wall mounting.
PART 3 - EXECUTION
3.01 PREPARATION
A. Take field dimensions and examine conditions of substrates, supports, and other conditions
under which this work is to be performed. Do not proceed with work until unsatisfactory conditions
are corrected.
3.02 INSTALLATION
A. Strictly comply with manufacturer’s installation instructions and recommendations. Coordinate
installation with adjacent work to ensure proper clearances and allow for maintenance.
B. Install rolling fire doors in compliance with requirements of NFPA 80. Test fire-release system and reset
components after testing.
C. Instruct Owner’s personnel in proper operating procedures and maintenance schedule.
FIRE DOORS – ROLLING FIRE DOORS 08332 – Page 3 of 4