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READ AND REMOVE THIS PAGE BEFORE PLACING
THE SPECIFICATION SECTION IN THE CONTRACT

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DIVISION 8:  DOORS AND WINDOWS

SECTION 08360 ‑ SECTIONAL OVERHEAD DOORS

USE:	Furnishing and installing sectional overhead doors.

NOTES TO SPECIFIER:

	A.	Options within paragraphs are identified by enclosure in brackets; blank spaces enclosed by brackets [_____] provide for information to be inserted, as appropriate, to individual projects.

	B.	TO AVOID CONFLICTING REQUIREMENTS AND COSTLY MISTAKES, the specifier must edit (delete, substitute or add to the text).  The remaining paragraphs must be renumbered.

	C.	DELETE FOR FINAL COPY: Notes to the Specifier, located between lines of asterisks; all [brackets], underlining, boldface, and italics, within the paragraphs; and this page.  (Open Reveal Codes [alt F3] to do this accurately.)

	D.	To Edit “(Footer B)”: (Corel 8).  ENTIRE FOOTER SHOULD BE BOLDED.  Click in the footer and delete the “Project Name (ftr B)” text and replace it with the Name of the Project (upper and lower case).  Replace date with current MM/YY (WITHOUT BRACKETS).

	E.	The Guide Specifications are intended to be continuously reviewed and revised.  User’s technical comments are appreciated.  Also, other related or similar specification that are written “from scratch” that could benefit others, or other questions can be sent to NSTC A/E Group, ST 110, or call (303) 987-6868.

DRAWING DATA REQUIRED: 

REQUIRED SPEC MODIFICATIONS:

GENERAL NOTES

A.	Whenever entire articles, paragraphs or subparagraphs are not applicable, the articles, paragraphs or subparagraphs should be deleted; when necessary, reletter or renumber articles, paragraphs or subparagraphs.

B.	THIS GUIDE IS NOT INTENDED AS A SUBSTITUTE FOR READING THE ENTIRE SECTION.

TECHNICAL NOTES

A. 	1.1A:  Select applicable words.

B.	1.1B:  Select or add applicable specification sections.  Do not list specification sections from Division 8.

C.	1.2:  Select or add applicable references.

D.	1.3A-D:  Select applicable words and insert appropriate data.

	E.	1.4A:  Select applicable section.

F.	1.4B:  Inert number of copies of the manufacturer's descriptive data required.  Normally 5 copies are required.  Distribution after review is normally 1 copy to the COR, 3 copies to the Contractor, and 1 copy to the project file.

G.	1.4C:  Insert number of copies of the manufacturer's installation instructions required.  Normally 5 copies are required.  Distribution after review is normally 1 copy to the COR, 3 copies to the Contractor, and 1 copy to the project file.

H.	1.4D:  Insert number of shop drawings required.  Normally 5 copies are required.  Distribution after review is normally 1 copy to the COR, 3 copies to the Contractor, and 1 copy to the project file.

I.	1.4E:  Insert number of copies of Certificates of Conformance required.  Normally 3 copies are required.  Distribution after review is normally 1 copy to the COR, 1 copy to the Contractor, and 1 copy to the project file.

J.	1.5B:  Insert years experience required and select wording as appropriate.

K.	2.1:  Insert/Select applicable words.

	L.	2.2A-Q
			* * * * * * * * * * * * * * * * * * * * * *				
*   NOTICE TO DESIGNER!!	
*	
*  Select Applicable Panel Paragraph 	
*  A, B, C, D, or E and insert appropriate 	
*  information	*
* * * * * * * * * * * * * * * * * * * * * *

M.	2.2J:  Select or insert applicable words.  Delete when specifying bottom of door safety edge for electric operation.

N.	2.2N:  Select applicable words.  NEMA Type 1 is "general purpose".  NEMA Type 4 is "totally enclosed".

O.	2.2P:  Select applicable word and insert appropriate description of radio control system required.

P.	2.3:  Select and insert applicable words.

Q.	3.2A:  Select applicable word.

	R.	3.3A:  Select applicable phrase.

S.	3.4B-D:  Insert required tolerance.

T.	4.1 and 4.2:  When a "lump sum" Contract is used, delete the title "PART 4:  MEASUREMENT AND PAYMENT", and both articles from this specification section.  Measurement and payment will be addressed in Part 4 of Section 01010.

REVISIONS OF THIS SECTION:
CSI format, editorial changes: 12/01
Metric:  
Technical Update: 08/92

SECTION 08360

SECTIONAL OVERHEAD DOORS
PART 1:  GENERAL

1.1  SUMMARY:

	A.	Section Includes:  Furnishing and installing [manual] [electric] overhead sectional doors with [wood] [steel] [aluminum] [glass fiber sheet] [insulated] panels of [flush] [stile and rail] design including operating hardware and supports.

1.2  REFERENCES:

	A.  American National Standards Institute:
	ANSI A 135.4‑82		Basic Hardboard.

	B.  American Society for Testing and Materials:
	ASTM A 123 E1 REV-89	Zinc (Hot‑Dip Galvanized) Coatings on Iron and Steel Products
	ASTM A 227/A 227M-91 	Steel Wire, Cold‑Drawn for Mechanical Springs
	ASTM A 229/A 229M-91	Steel Wire, Oil‑Tempered for Mechanical Springs
	ASTM A 446/A 446M-91	Steel Sheet, Zinc‑Coated (Galvanized) by the Hot Dip Process, Structural (Physical) Quality
	ASTM A 526/A 526M-90	Steel Sheet, Zinc‑Coated (Galvanized) by the Hot Dip Process, Commercial Quality
	ASTM B 209‑90			Aluminum and Aluminum‑Alloy Sheet and Plate
	ASTM B 221‑91			Aluminum and Aluminum‑Alloy Extruded Bars, Rods, Wire, Shapes, and Tubes
		ASTM B 221M E1-90		Aluminum and Aluminum‑Alloy Extruded Bars, Rods, Wire, Shapes, and Tubes (Metric)
	ASTM E 330‑90 		Test Method for Structural Performance of Exterior Windows, Curtain Walls, and Doors by Uniform Static Air Pressure Difference

	C.  National Electric Manufacturer's Association:	
	NEMA ICS 1‑88 		Industrial Control and Systems; (Revision 2 - January 1990)
	NEMA MG 1‑87  		Motors and Generators; (Revision 1 - January 1989)

	D.  National Association of Architectural Metal Manufacturers:
	NAAMM         		Metal Finishes Manual for Architectural Metals and Metal Products ‑ 1975

1.3  SYSTEM DESCRIPTION:

	A.	Panels:  [Flush wood] [Stile and rail wood with [     ] infill panel] [Flush steel] [Stile and rail steel with [    ] infill panels] [flush aluminum] [Stile and rail aluminum with [aluminum] [glass fiber sheet] [     ] infill panels;] [2] [1‑3/4] inches thick.

	B.	Track:  [Standard lift] [High lift] [Low headroom] track and hardware.

	C.	Manual Operation:  With [pull rope] [chain hoist] operation requiring a maximum exertion of [25] lbs force.

	D.	Electric Operation:  On [     ] volt, [     ] phase, 60 Hz service to [1/3] [1/2] HP motor manually operable in case of power failure, transit time of [12] inches per second.

1.4  SUBMITTALS:

	A.	General:  Submittals shall be according to [Section 01009 - General Information and Requirements.] [and] [Section 01300 - Submittals.] [and] [Section 01365 - Certificates of Conformance.]

	B.	Manufacturer's Literature:  Submit [ ] copies of the manufacturer's descriptive data for each type of overhead door and operator to be used on this project.

	C.	Installation Instructions:  Submit [ ] copies of the manufacturer's installation instructions for each type of overhead door and operator to be used on this project.

	D.	Shop Drawings:  Submit [ ] copies of shop drawings for each type of overhead door to be used on this project.  Shop drawings shall have the opening dimensions and tolerances, compont construction, connections and details, anchorage methods and spacing, hardware and locations, and installation details.

	E.	Certificates of Conformance:  Submit [ ] copies of written certification from the manufacturer of the Contractor‑furnished overhead doors and operators to be used on this project that they conform to the requirements of this specification section.

1.5  QUALITY ASSURANCE

	A.	Manufacturer Qualifications:  A company regularly engaged in overhead door construction with three years minimum experience.  The manufacturer shall have parts and service available to correct deficiencies through factory representatives, dealers, or factory certified maintenance service shops.

	B.	Installer Qualifications:  A company specializing in installing overhead doors [with [     ] years [documented] experience.] [approved by manufacturer.]

	C.  Failure Criteria:  Not limited to the following:
		1.  Section joint weatherstripping loosening.	
	2.  Gap between bottom of closed door and floor slab.	
	3.  Motor operator malfunctioning.	
	4.  Rail supports losing rigidity or loosening.	
	5.  Paint peeling or flaking.

PART 2:  PRODUCTS

2.1  MATERIALS:

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

	B.	Plywood:  [Softwood] [Fir] [High density overlaid] plywood with [ply] [lumber] core, [waterproof glue,] [1/4] inch thick.

	C.	Hardboard:  Shall be according to ANSI A 135.4 Class 1, [smooth faced] [smooth one face] tempered hardboard, exterior use, [1/4] inch thick.

	D.	Sheet Steel:  Shall be according to ASTM [A 526;] [A 446;] galvanized to [1.25] oz/sq ft [flat.] [roll formed with "v" groove for ribbed effect.]

	E.	Aluminum Sheet:  Shall be according to ASTM [B 209;] [5005] alloy, [H14] temper, [plain] [stucco embossed] surfaces.

	F.	Aluminum Extrusions:  Shall be according to ASTM [B 221;] [6063] alloy, [T6] temper.

	G.	Glass Fiber Sheet:  [Opaque,] [Translucent,] glass fibers bonded in polyester resin [with polyvinylchloride film coating,] [1/4] inch thick, [          ] color [as selected.]

	H.	Insulation:  [Fibrous glass batt, unfaced;] [Rigid [polystyrene] [polyurethane] same thickness as core framing members [bonded to facing] which will provide a "U" factor of 0.14 or less.

	I.	Glass:  [[Float glass,] [Wire glass,] [Tempered glass,] [Polycarbonate,] [1/4] inch [See Specification Section           ].

	J.	Glazing Material:  [Preformed neoprene.]

	K.	Weatherstripping:  Resilient [and hollow] [rubber] [neoprene] [vinyl] strip.

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

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

2.2  COMPONENTS:

	A.	Flush Wood Panels:  Construction of lumber core and [plywood] [hardboard] faces.

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

	C.	Flush Steel Panels:  Outer steel sheet of [16] gage thick, [flat] [v‑grooved] profile; inner [steel] sheet of [16] gage thick, [flat] profile; core reinforcement of       gage thick sheet steel roll formed to [channel] "Z" shaped; rabbeted weather joints at meeting rails; insulated.

	D.	Flush Aluminum Panels:  Outer aluminum sheet [    ] inch thick; inner aluminum sheet [    ] inch thick; [flat] profile; core reinforcement of [     ] inch [roll formed] [extruded] aluminum; rabbeted weather joints at meeting rails; insulated.

	E.	Panelled Aluminum Panels:  Construction of extruded aluminum stiles and rails; [     ] inch 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.

	F.	Glazed Lights:  [          ] glazing for [full panel width;] [three] glazed lights per panel;] set in place with [resilient glazing channel.] [security glazing stops.]

	G.	Track:  [13] [11] gage thick by [2] [3] inch wide rolled galvanized steel track, continuous, vertical mounted; galvanized steel mounting brackets, [1/4] inch thick.

	H.	Hinge and Roller Assemblies:  Heavy duty hinges and adjustable roller holders of galvanized steel; floating hardened steel ball bearing rollers, located at top and bottom of each panel at meeting joint.

	I.	Lock:  Inside [center] [side] mounted, adjustable keeper, spring activated latch bar with feature to keep in locked or retracted position; interior [and exterior] handle; lock [keyed alike.] [keyed differently.] [master keyed.]  [Five‑pin brass cylinder lock with bars engaging tracks at both jambs.]  [Provide only when door is specified without electric door opener.]  [Key locks as required by the authority having jurisdiction.]

	J.	Door Panel Weatherstripping:  At bottom of door panel, full width; [double] contact resilient.  Adjustable sealing strip on top section.

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

	L.	Lift Mechanism:  Heavy‑duty torsion springs on continuous, ball bearing solid cross head or shaft, with braided galvanized steel lift cables having a minimum safety factor of 5 to 1.

	M.	Hood:  [20] gage thick sheet steel, internally reinforced for stiffening; enclosed cross head shaft, top, front, and ends, including chain pulley [and motor.]

	N.	Electric Operator:  [NEMA Type [1] [4]] [UL approved] motor; [[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.

	O.	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.]

	P.	Radio Control Loop Detector [and Treadle:]  [                          .]

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

2.3  FINISHES:

	A.	Exterior [Wood:] [Steel:] [Painted with primer.] [Prepared for [paint] [transparent] finish.]

	B.	Interior [Wood:] [Steel:] [Painted with primer.] [Prepared for [paint] [transparent] finish.]

	C.	Precoated [Steel:] [Aluminum:] Shop precoated with [     ] coating of [        ] color.

	D.	Anodized Aluminum:  [          ] with [        ] color.

	E.  Glass Fiber Sheet:  [       ] color.

PART 3:  EXECUTION

3.1  EXAMINATION:

	A.	Verification of Conditions:  Verify that wall openings are ready to receive work and opening dimensions and tolerances are within limits.

3.2  PREPARATION:

	A.	Requirements:  Prepare opening to permit correct installation of door unit and air and vapor barrier seal.  Apply [sealer.] [conditioner.]

3.3  INSTALLATION:

	A.	Requirements:  Doors shall be installed [according to the manufacturer's instructions] [by the manufacturer or his authorized representative, according to approved installation drawings and instructions.]

	B.	Anchors:  Use anchorage devices to securely fasten assembly to wall construction and building framing without distortion or stress.

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

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

	E.	Electrical Service:  Coordinate installation of electrical service.  Complete wiring from disconnect to unit components.

	F.	Sealants:  Coordinate installation of sealants and backing materials at frame perimeter according to Section 07920 ‑ Sealants and Caulking.

	G.	Trim:  Install perimeter trim and [closures.]

	H.  Glass:  Install glass and glazing watertight.

3.4  TOLERANCES:

	A. 	General:  Maintain dimension tolerances and alignment with adjacent work.

	B.  Variation from Plumb:  [1/16] inch maximum.

	C.  Variation from Level:  [1/16] inch maximum.
	D.	Longitudinal or Diagonal Warp:  Plus or minus [1/8] inch [ ] from 10 feet straight edge.

3.5  ADJUSTING:

	A.	Requirements:  Doors shall be weathertight, free of distortion, lubricated and adjusted to operate freely.

3.6  CLEANING:

	A.	Requirements:  Clean doors, frames [and glass.]  Remove labels and visible markings.

PART 4:  MEASUREMENT AND PAYMENT

4.1  METHOD OF MEASUREMENT:

	A.	Units:  The work described in this section will not be measured for payment.

4.2  BASIS OF PAYMENT:

	A.	Payment:  No direct payment for the work described under this section will be made.  The Contractor shall include consideration for this item in the bid price for other items of the Contract.

END OF SECTION

SECTIONAL OVERHEAD DOORS
[12/01]
Project Name (ftr B)