SECTION 08360
OVERHEAD DOORS
PART  1	 GENERAL
1.1 		SECTION INCLUDES
A.		 Glazed aluminum sectional overhead door
1.	Full view aluminum door. 
2.	Electric door operator and controls
3.	Operating hardware tracks and support
1.2 		RELATED SECTIONS
B.	Section 03300 - Cast-In-Place Concrete: Prepared opening in concrete. Execution requirements for placement of anchors in concrete wall construction.
C.	Section 04810 - Unit Masonry Assemblies: Prepared opening in masonry. Execution requirements for placement of anchors in masonry wall construction.
D.	Section 05500 - Metal Fabrications: Steel frame and supports.
E.	Section 06114 - Wood Blocking and Curbing: Rough wood framing and blocking for door opening.
F.	Section 07900 - Joint Seals: Perimeter sealant and backup materials.
G.	Section 08710 - Door Hardware: Cylinder locks.
H.	Section 09900 - Paints and Coatings: Field painting.
I.	Section 11150 – Parking Control Equipment: Remote door control.
J.	Section 16130 - Raceway and Boxes: Empty conduit from control station to door operator.
K.	 Section16150 - Wiring Connections: Electrical service to door operator.
1.3 		REFERENCES
L.	ASCE 7 American Society of Civil Engineers, Minimum Design Loads for Buildings and Other Structures
M.	ANSI / DASMA 102; American National Standard specifications for sectional overhead type doors.
1.4 		SUBMITTALS
N.		Submit under provisions of Section 01300.
O.	Manufacturer's data sheets on each product to be used, including:
1.		Preparation instructions and recommendations.
2.		Installation methods.
3.		Operation and maintenance data.
4.		Nameplate data and ratings for motors.
P.		Shop Drawings: Include opening dimensions and required tolerances, connection details, anchorage spacing, hardware locations, and installation details.
Q.			Manufacturer's Certificates: Certify products meet or exceed specified requirements.
1.5 		WIND PERFORMANCE REQUIREMENTS
R.		Design doors to withstand positive and negative wind loads as calculated in accordance with applicable building code and detailed in structural documents.
1.6 		QUALITY ASSURANCE
S.		Manufacturer Qualifications: Company specializing in manufacturing the types of doors specified in this section, with not less than ten years of documented experience.
T.		Installer Qualifications: Company specializing in installing the types of products specified in this section, with minimum of five years of documented experience, and approved by the door manufacturer.
1.7 		WARRANTY
A Finish Limited Warranty:  5 Year finish warranty against cracking, checking and peeling

B.	Parts and Hardware Limited Warranty
a.	Standard 1  year warranty
b.	Optional 8 year extended warranty
PART  2	  PRODUCTS
2.1 		MANUFACTURERS
U.		Acceptable Manufacturer: Clopay Corporation: 8585 Duke Boulevard, Mason, OH, 45040 
V.		Substitutions:  Not permitted.
W.		Requests for substitutions will be considered in accordance with provisions of Section 01600.
2.2 		Aluminum sectional overhead doors, Model Number 904.
A.	Door Assembly: Stile and rail assembles with 6063-T5 aluminum.
a.	Panel Thickness: 2 1/8 inches (54 mm).
B.		Aluminum Finish: 
a.	 	Clear Anodized.
b.	 	Bronze Anodized.
c.	 	Dark Bronze Anodized.
d.	 	Black Anodized.
e.	 	Pre-Finished White.
f.	 	Pre-Finished Brown
g.	 	Pre-Finished Bronze Paint.
h.	 	Custom Powder Coat 							RAL Code.
i.	 	Custom Color Blast® (Sherwin Williams® Color Code - High quality durable two-part Polane® paint system) SW #					.
C.	Glazing Thickness:
j.		1/8 inch (3 mm) 
k.	 	1/4 inch (6 mm)
l.	 	1/2 inch (13 mm) Insulated
m.	        5/8 inch (15 mm) Polygal
D.	 Glazing Type
n.	 	Double strength glass 
o.	 	Tempered 
p.	 	Acrylic
q.	 	Triple wall Polygal
r.	 	LowE Coated
s.	 	Solid Aluminum Panel (color matched) 0.050” (1.27 mm)
t.	 	Custom					. 
E.	 Glazing Tint
u.	 	Clear
v.	         Bronze
w.	        Grey
x.	        Frosted/Satin Etch
y.	 	Custom					. 
F.	   Insulation: CFC-free and HCFC-free polyurethane, fully encapsulated.
G.	   Thermal Values: U-Factor N/A 
H.	   Air Infiltration: 0.15 cfm at 25 mph.
I.		Locking:
a.		Provide one inside slide lock.
b.		Provide two inside slide lock.
c.	 	No Lock
J.		Weatherstripping: Provide complete perimeter seals.
K.		Tracks: 
d.	 	2 inches (50 mm) track designed for 2” diameter rollers. Vertical tracks minimum 0.061 inch (1.55 mm) galvanized steel.  Horizontal tracks minimum 0.075 inch (1.91 mm) galvanized steel.
e.		3 inches (75 mm) track designed for 3” diameter rollers. Vertical and horizontal tracks minimum 0.096 inch (2.43 mm) galvanized steel.  
f.		Provide track configuration to maximize headroom available per plans
L.		Spring Counterbalance: Torsion spring counterbalance mechanism with high strength galvanized aircraft cable with minimum 7 to 1 safety factor.
g.		Standard Cycle Spring: 10,000 cycle.
h.		High Cycle Spring: 25,000 cycles.
i.		High Cycle Spring: 50,000 cycles.
j.		High Cycle Spring: 100,000 cycles.
k.	 	Maximum Cycles on a single shaft line.
2.3 		ELECTRIC DOOR OPERATORS
X.		General:  Provide  electric door operator provided by door manufacturer for door with operational life specified complete with electric motor and factory pre-wired motor controls, starter, gear-reduction unit, clutch, remote-control stations, control devices, integral gearing for locking door, and accessories required for proper operation. Comply with NFPA 70.
M.		Solenoid-operated brake.
Y.		Disconnect Device:  Provide hand-operated disconnect or mechanism for emergency manual operation while disconnecting motor, without affecting timing of limit switch.  Mount disconnect and operator so they are accessible from floor level.  Include interlock device to automatically prevent motor from operating when emergency operator is engaged.
Z.		Design operator so motor may be removed without disturbing limit switch adjustment and without affecting emergency auxiliary operator.
AA.		Provide control equipment complying with NEMA ICS1, NEMA ICS 2, and NEMA ICS 6, with NFPA 70 Class 2 control circuit, maximum 24-V, AC or DC.
BB.		Electric Motors:  Provide high-starting torque, reversible, continuous-duty, Class A insulated, electric motor, complying with NEMA MG 1, with overload protection, sized to start, accelerate, and operate door in either direction, from any position, at not less than 2/3 fps (0.2 m/s) and not more than 1 fps (.03m/s), without exceeding nameplate ratings or considering service factor.
N.		Type:  Mechanical.
O.		Type:  Solid State.
P.	Type: Jackshaft.
Q.		Type: Trolley.
R.		HP:
a.		1/3 hp (246 W).
b.		1/2 hp (373 W).
c.		3/4hp (559 W).
d.		1 hp (746 W).
S.		Power Characteristics:
e.		115 V.
f.		220 V.
g.		460 V.
h.		1 phase.
i.		3 phase.
T.		Service Factor:
j.		NEMA MG 1.
k.		NEMA 4 watertight.
l.		NEMA 9 waterproof.
m.		NEMA 10 oil resistant.
n.		NEMA 12 explosion resistant.
U.		Coordinate wiring requirements and electrical characteristics of motors with building electrical system.
CC.		Remote Control Station: Provide momentary contact, 3-button control station with push - button controls labeled "Open", "Close" and "Stop".
DD.		Remote Control Station: Provide continuous contact, 3-button control station with push - button controls labeled "Open", "Close" and "Stop".
EE.		Provide interior units, fully guarded, surface mounted, heavy-duty type, with general-purpose NEMA ICS 6 enclosure in one of the following types:
V.		Enclosure Type: Type 1.
W.		Enclosure Type: Type 4.
X.		Enclosure Type: Type 12.
FF.		Obstruction Detection Device: Provide each motorized door with indicated external automatic safety sensor able to protect full width of door opening.  Activation of sensor immediately stops and reverses downward door travel.
Y.		Sensor Edge:  Provide each motorized door with an automatic safety sensing edge, located within astragal or weather stripping mounted to bottom bar.  Contact with sensor immediately stops and reverses downward door travel.  Connect to control circuit using manufacturer's standard take-up reel or self-coiling cord.  Sensing edge shall be operated by:
o.		Electric.
p.		Pneumatic.
q.		Electric Fail safe.
r.		Pneumatic Fail safe.
Z.		Photo-electric control: Provide each motorized door with a photo-electric device that will stop and reverse the downward door travel if the light beam is broken or blocked. Device shall be:
s.		NEMA Type 1.
t.		NEMA Type 4.
GG.		Limit Switches: Provide adjustable switches, interlocked with motor controls and set to automatically stop door at fully opened and fully closed positions.
HH.		Radio Controls:  Provide 3 button radio transmitter to provide remote open, close, stop functionality.
AA.		Provide external antenna and coaxial wiring to receiver to enhance radio control reception.
II.		Provide auxiliary chain hoist: for emergency manual operation while disconnecting motor, without affecting timing of limit switch.  Mount disconnect and operator so they are accessible from floor level.  Include interlock device to automatically prevent motor from operating when emergency operator is engaged.
PART  3	  EXECUTION
3.1 		EXAMINATION
JJ.		Examine wall and overhead areas, including opening framing and blocking, with installer present, for compliance with requirements for installation tolerances, clearances, and other conditions affecting performance of Work in this Section.
KK.		Proceed with installation only after unsatisfactory conditions have been corrected.
LL.		If substrate preparation is the responsibility of another entity, notify Architect of unsatisfactory preparation before proceeding.
3.2 		PREPARATION
MM.		Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
3.3 		INSTALLATION
NN.		Install overhead doors and track in accordance with approved shop drawings and the manufacturer's printed instructions.
3.4 		PROTECTION
OO.		Protect installed products until completion of project.
PP.		Touch-up, repair or replace damaged products before Substantial Completion.

END OF SECTION