SECTION 08360

SECTIONAL OVERHEAD DOORS

PART 1 GENERAL

SECTION INCLUDES

[Manual] [Electric] overhead sectional door.

[Wood] [Steel] [Aluminum] [Glass fiber sheet] [insulated] panels of [flush] [stile and rail] design.

Operating hardware [, controls,] and supports.

PRODUCTS FURNISHED BUT NOT INSTALLED UNDER THIS SECTION

Section [______-____________]: Placement of anchors in wall construction.

RELATED SECTIONS

Section [_____-_________]: Prepared opening in [concrete] [masonry].

Section [05500 - Metal Fabrications] [_____-_________]: Steel [channel] [____________] frame for door opening.

Section [_____-__________]: Brace framing for door tracks.

Section [06114 - Wood Blocking and Curbing] [_____-_________]: Rough wood [framing] [blocking] for door opening.

Section 07900 - Joint Sealers: Perimeter sealant and backup materials.

[Section 08712 - Door Hardware: Cylinder locks.]

[Section 08800 - Glazing: Glass for door lights.]

Section 09900 - Painting: Field painting.

Section 16123 - Building Wire and Cable:	Empty conduit from control [station] [stations] to door operator.

Section [_____-_________]: Electrical service to disconnect located [near] [_______] door operator.

Section [_____-_________]: Security service connection to door controller.

REFERENCES

[ANSI A216.1 - Sectional Overhead Type Door (NAGDM 102)].

ANSI/AHA A135.4 - Basic Hardboard.

ASTM A446 - Steel Sheet, Zinc-Coated (Galvanized) by the Hot Dip Process, Structural (Physical) Quality.

ASTM A526 - Steel Sheet, Zinc-Coated (Galvanized) by the Hot Dip Process, Commercial Quality.

ASTM B209 - Aluminum and Aluminum-Alloy Sheet and Plate.

ASTM B221 - Aluminum-Alloy Extruded Bars, Rods, Wire, Shapes, and Tubes.

NEMA MG 1 - Motors and Generators.

ANSI/NFPA70 - National Electrical Code.

ASTM E330 - Structural Performance of Exterior Windows, Curtain Walls and Doors by Uniform Static Air Pressure Difference.

SYSTEM DESCRIPTION

Panels: [Flush wood.] [Stile and rail wood with infill panels.] [Flush steel.] [Stile and rail steel with infill panels.] [Flush aluminum.] [Stile and rail aluminum with infill panels.]

[Standard lift] [High lift] [Low headroom] [________] operating style with track and hardware.

Operation:	[Pull rope.] [Chain hoist.] [Electric.]

Design and size components to withstand dead and live loads caused by pressure and suction of wind acting normal to plane of wall [as calculated in accordance with [________] code] [to a design pressure of [____] lb/sq ft ([____] KPa)] [as measured in accordance with ANSI/ASTM E330].

SUBMITTALS

Submit under provisions of Section [01300.] [________.]

Shop Drawings: Indicate opening dimensions and required tolerances, connection details, anchorage spacing, hardware locations, installation details and [________].

Product Data: Provide component construction, anchorage method, hardware, and [________].

Samples:	Submit [two] [_______] exterior panel finish samples, [____x____] inch ([____x____] mm) in size illustrating color and finish.

Manufacturer's Installation Instructions: Indicate special procedures, perimeter conditions requiring special attention, and [________].

OPERATION AND MAINTENANCE DATA

Submit under provisions of Section [01700.] [________.]

Operation Data: Include electrical control adjustments and [________].

Maintenance Data: Include data for [motor and] transmission, shaft and gearing, lubrication frequency, spare part sources.

QUALITY ASSURANCE

[Perform Work in accordance with ANSI A216.1, Application Type [Residential] [Commercial] [Industrial].]

QUALIFICATIONS

Manufacturer: Company specializing in manufacturing the Products specified in this section with minimum [three] [_______] years [documented] experience.

Installer: Company specializing in performing the work of this section [with minimum [__________] years [documented] experience] [approved by manufacturer].

REGULATORY REQUIREMENTS

Conform to [applicable] [________] code for motor and motor control requirements.

Products Requiring Electrical Connection: Listed and classified by [Underwriters' Laboratories, Inc.,] [testing firm acceptable to the authority having jurisdiction] as suitable for the purpose specified and indicated.

WARRANTY

Provide [five] [____] year warranty under provisions of Section [01700.] [________.]

Warranty: Include coverage for electric motor [and transmission].

PART 2 PRODUCTS

MANUFACTURERS

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600.] [________.]

MATERIALS

Lumber: [Softwood] [Hardwood] of [________] species, kiln dried, preservative treated.

Plywood:	[Softwood] [Fir] [High density overlaid] [________] plywood with [ply] [lumber] [particleboard] core, waterproof glue, [1/4] [____] inch ([6] [____] mm) thick.

Hardboard: ANSI A135.4 Class 1, [smooth faced] [smooth one face] tempered hardboard, exterior use, [1/4] [____] inch ([6] [____] mm) thick.

Sheet Steel:	ASTM [A526] [A446] [________] galvanized to [G60] [G90] [____], [pre-painted with [silicone polyester] [________] finish].

Aluminum Sheet: ASTM [B209] [_____], [5005] [____] alloy, [H14] [____] temper, [pre-painted with [silicone] [________] finish;] [plain] [stucco embossed] [________] surface.

Aluminum Extrusions:	ASTM [B221] [____], [6063] [____] alloy, [T6] [____] temper.

Glass Fiber Sheet: [Opaque] [Translucent], glass fibers bonded in polyester resin [with polyvinyl chloride film coating], [1/4] [___] inch ([6] [___] mm) thick.

Insulation: [Fibrous glass batt, unfaced] [Rigid [polystyrene] [polyurethane] [________]], same thickness as core framing members [, bonded to facing].

Metal Primer Paint: [Zinc chromate] [________] type.

****** [OR] ******

Wood Primer Paint:	[Exterior alkyd] [________] type.

PANEL CONSTRUCTION

Panels: Flush wood construction; of lumber core and [plywood] [hardboard] faces.

****** [OR] ******

Panels: Panelled wood construction; of lumber stiles and rails, [plywood] [hardboard] panel infill, stile and rail joints [mortised and tenoned] [glued and steel dowelled], rabbeted weather joints at meeting rails.

****** [OR] ******

Panels: Flush steel construction; outer steel sheet of [16] [__] gage ([1.5] [___] mm) thick, [flat] [v-grooved] [________] profile; inner [steel] [_____] sheet of [16] [___] gage ([1.5] [___] mm) thick, [flat] [________] profile; core reinforcement of [____] gage ([___] mm) thick sheet steel roll formed to [channel] [Z-] [____] shape, rabbeted weather joints at meeting rails; insulated.

****** [OR] ******

Panels: Flush aluminum construction; outer aluminum sheet [___] inch ([___] mm) thick; inner aluminum sheet [___] inch ([___] mm) thick; [flat] [________] profile; core reinforcement of [____] inch ([___] mm) [roll formed] [extruded] aluminum; rabbeted weather joints at meeting rails; insulated.

****** [OR] ******

Panels: Panelled aluminum construction; extruded aluminum stiles and rails; [___] inch ([___] mm) thick infill panels of [sheet aluminum] [glass fiber sheet] [________]; stile and rail joints [welded] [internally reinforced with cast aluminum brackets]; rabbeted weather joints at meeting rails.

Door Nominal Thickness: [2] [1-3/4] [____] inches ([50] [45] [__] mm) thick.

Glazing: Specified in Section [08800.] [________.]

****** [OR] ******

Glazing:	[Float glass] [Wire glass] [Tempered glass] [Polycarbonate] [________], [1/4] [____] inch ([6] [____] mm) thick.

Glazed Lights: [Full panel width,] [[three] [______] glazed lights per panel; set in place with [resilient glazing channel,] [security glazing stops] [________].

DOOR COMPONENTS

Track: [13] [11] [____] gage ([2.2] [2.9] [____] mm) thick; [2] [3] [____] inch ([50] [75] [____] mm) wide rolled steel track, continuous one piece per side; galvanized steel mounting brackets, [1/4] [____] inch ([6] [____] mm) thick.

Hinge and Roller Assemblies:	Heavy duty hinges and adjustable roller holders of [galvanized] [stainless] steel; floating hardened steel bearing rollers, located at top and bottom of each panel, each side.

Lift Mechanism: Torsion spring on cross head shaft, with braided steel lift cables. [Manual Operation: A maximum exertion of [25] [___] lbs ([110] [___] N) force.]

Sill Weatherstripping: Resilient [and hollow] [rubber] [neoprene] [vinyl] [________] strip, one piece; fitted to bottom of door panel, full length contact.

Jamb Weatherstripping: Roll formed [steel] [aluminum] section full height of jamb, fitted with resilient weatherstripping, placed in moderate contact with door panels.

Lock: Inside [center] [side] mounted, adjustable keeper, spring activated latch bar with feature to retain in locked or retracted position; interior [and exterior] handle; lock [keyed alike] [keyed differently] [master keyed] [keyed with Section 08712].

ELECTRICAL CHARACTERISTICS AND COMPONENTS

Electrical Characteristics:

[1/3] [1/2] [____] hp ([250] [375] [____] kW)] [[____] kW] [[____] rated load amperes]; manually operable in case of power failure, transit time of [12] [____] inches ([300] [___] mm) per second.

[[____] volts, [single] [three] phase, 60 Hz.]

[[____] amperes maximum [fuse size] [circuit breaker size] [over current protection].] [[____] minimum circuit capacity].]

[[____] percent minimum power factor at rated load.]

[Refer to Section 16180.]

Motor: [Refer to Section 15170.] [NEMA MG1, Type [1] [4] [____].]

Wiring Terminations:	Provide terminal lugs to match branch circuit conductor quantities, sizes, and materials indicated. Enclose terminal lugs in terminal box sized to ANSI/NFPA 70.

Disconnect Switch: Factory mount disconnect switch [in control panel.] [on equipment under provisions of Section 16180.]

Electric Operator: [[Side] [Center] mounted on cross head shaft]] [Center mounted draw bar assembly], adjustable safety friction clutch; brake system actuated by independent voltage solenoid controlled by motor starter; enclosed gear driven limit switch; enclosed magnetic cross line reversing starter; mounting brackets and hardware.

Control Station:	Standard [three] [one] button (open-close-stop) [momentary] [continuous hold] type, control for each electric operator; [24] [___] volt circuit, [surface] [recess] mounted. [Include key operated switch located at [inside door jamb] [exterior location indicated] [________].]

****** [OR] ******

Interconnection to Security System: [________].

Radio Control Antenna Detector: [________].

Loop Detector [and Treadle]: [________].

Hand Held Transmitter:	Digital control, resetable.

Safety Edge:	At bottom of door panel, full width; [electro-mechanical] [pneumatic] sensitized type, wired to [stop] [reverse] door upon striking object; hollow [neoprene] [rubber] covered to provide weatherstrip seal.

FINISHES

Exterior Surfaces: [Prime paint for finish specified in Section [09900] [________].] [Precoat of [________] color [as selected].]

Interior Surfaces: [Prime paint for finish specified in Section [09900] [________].] [Precoat of [________] color [as selected].]

Exterior [and Interior] Aluminum Surfaces: Anodized with [________] color [as selected].

Glass Fiber Sheet:	[________] color [as selected].

PART 3 EXECUTION

EXAMINATION

Verify that wall openings are ready to receive work and opening dimensions and tolerances are within specified limits.

Beginning of installation means acceptance of existing surfaces.

PREPARATION

Prepare opening to permit correct installation of door unit to perimeter air and vapor barrier seal.

Apply [sealer] [conditioner] to wood frame.

[Verify that electric power is available and of the correct characteristics.]

INSTALLATION

Install door unit assembly in accordance with [manufacturer's instructions.] [________.]

Anchor assembly to wall construction and building framing without distortion or stress.

Securely brace door tracks suspended from structure. Secure tracks to structural members only.

Fit and align door assembly including hardware, level and plumb, to provide smooth operation.

Coordinate installation of electrical service. Complete power and control wiring from disconnect to unit components.

Coordinate installation of sealants and backing materials at frame perimeter as specified in Section 07900.

Install perimeter trim and [closures] [___________].

TOLERANCES

Maintain dimensional tolerances and alignment with adjacent work.

Maximum Variation from Plumb: [1/16] [___] inch ([1.5] [___] mm).

Maximum Variation from Level: [1/16] [___] inch ([1.5] [___] mm).

Longitudinal or Diagonal Warp: Plus or minus [1/8] [____] inch ([3] [__] mm) from 10 ft (3 m) straight edge.

MANUFACTURER'S FIELD SERVICES

Prepare and start systems under provisions of Section [01400.] [________.]

Ensure the operation and adjustments to door assembly for smooth operation.

ADJUSTING

Adjust work under provisions of Section [01700.] [________.]

Adjust door assembly to smooth operation.

CLEANING

Clean work under provisions of [01700.] [________.]

Clean doors, frames [and glass].

Remove labels and visible markings.

PROTECTION OF FINISHED WORK

Protect finished Work under provisions of Section [01500.] [________.]

Do not permit construction traffic through overhead door openings after adjustment and cleaning.

SCHEDULES

Loading Dock: Precoated steel panel construction, plastic glazing, electric operation, side mounted operator, 3/4 HP motor, 3 inch track, switches located as indicated.

Vehicle Entrance: Flush wood panel construction, paint finish, electric operation, inside loop activation, outside key card activation, interconnect with building security system, center mounted operator, 1/2 HP motor, 2 inch track.

END OF SECTION