Specs

Bridgestone Retail Operations, LLC
PROJECT MANUAL
Version: January 2012
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Acceptable Manufacturers: Clopay Building Products Company, which is located at: 8585 Duke
Blvd. ; Mason, OH 45040-3101; Toll Free Tel: 800-282-2260; Tel: 513-770-4800; Fax: 513-770-
3519; Factory contacts, Michele Koverman 937-440-6367, mkoverman@clopay.com;; Chris
Remick 614-306-9968 cremick@clopay.com. No other manufacturer accepted.
2.02 OVERHEAD DOORS GENERAL
A. Provide overhead doors manufactured as a complete assembly. Provide each door assembly
comprising door panels, brackets, tracks, counterbalance mechanisms, and hardware, all as
required for the opening size and headroom available.
B. Vision Panels: Nine (9) full vision panels, pre-painted frames to match door finish. Provide safety
glass for all vision panel locations, 1/8” safety glass or ½” insulated glass safety glass. Refer to
Section 2.04. In high wind zones requiring impact-resistant glazing, only three (3) panels will
incorporate vision panels.
C. Finish: Exterior 1 mil (.025 mm) coating; interior 0.5 mil (0.013 mm) coating; color as indicated on
the drawings.
D. Hardware: Hinges and brackets manufactured from hot-dipped galvanized steel, minimum 0.075
inch (1.91 mm) thickness. Ten ball steel rollers full floating in case-hardened steel races, mounted
to fit the taper of the track.
E. Tracks: Vertical tracks minimum 0.061 inch (1.55 mm) galvanized steel tapered and mounted for
wedge type closing. Horizontal tracks minimum 0.075-inch (1.91 mm) galvanized steel, reinforced
with minimum 0.0897 inch (2.28 mm) galvanized steel angles as required.
a. Track Width: 3 inches (75 mm).
b. Lift application per drawings
F. Spring Counterbalance: Torsion spring counterbalance mechanism sized to weight of the door,
with a helically wound, oil tempered torsion spring mounted on a steel shaft; cable drum of die cast
aluminum with high strength galvanized aircraft cable with minimum 7 to 1 safety factor.
a. High Cycle Spring: 50,000 cycles.
b. Manual operation with maximum exertion of 25 lbs. force to open.
G. Interior mounted end style lock with shim for 3” track. Do not bend the locking bar.
H. Weatherstripping: Top brush seal and brush side seals (2-1/2” aluminum leg with 1-1/2” bristle
length - Part Number 065396 - no substitutions) and special bottom astragal seal with U-
Shaped flexible PVC astragal Part Number 0620141 (no substitutions).
I. Install 4” exhaust port centered in the bottom section. Install in closed position with hinge on top.
J. Interior Step Plate: High impact steel step plate Part Number 0120690 (no substitutions) on
bottom section below slide lock.
K. Spring bumper to be installed at the rear of the horizontal track per Clopay shop drawing
recommendation/s.
2.03 UNINSULATED SECTIONAL DOORS ( reference floor plan drawings for quantity )
A. Heavy Duty Door: Clopay Model 524
1. Door Size: As noted on drawings.
2. Steel Skin Thickness: Minimum 0.022 inch (0.56 mm).
B. Door Construction:
1. Panel Sections: 2 inches (52 mm) thick roll formed commercial quality steel panel sections,
hot-dip galvanized per ASTM A 924/A 924M and ASTM A 653/A 653M, phosphatized and
prepainted with primer and baked-on polyester topcoat. Panel faces reinforced with two ½
inch (13 mm) deep ribs on 8 inches (200 mm) centers, complemented by six 1/8 inch (3 mm)
beads on 2 inches (50 mm) centers. Sections formed to create a weather tight tongue and
groove meeting rail. Bottom panel section reinforced with continuous 0.050 inch (1.27 mm)
aluminium astragal retainer.
2. Door Stiles: Galvanized, primed and polyester top-coated turn-down steel end stiles; wrap
face of panel sections a full 1-3/8 inches (35 mm); 0.049 inch (1.25 mm) minimum thickness
up to 14 ft., 2 inches (4.32 m), otherwise 0.61 inch (1.55 mm) thickness; engineered for easy
hardware attachment through pre-punched holes.
OVERHEAD DOORS 08360 - Page 2 of 4