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HomeMy WebLinkAbout08 36 13 Sectional DoorsTHE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT SECTION 08 36 13 - SECTIONAL DOORS PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section includes electrically operated sectional doors. B. Related Requirements: 1. Section 05 50 00 "Metal Fabrications" for miscellaneous steel supports. 2. Section 07 92 00 “Joint Sealants” for perimeter sealant. 1.3 REFERENCES A. ANSI/DASMA 108: Standard Method for Testing Sectional Garage Doors and Rolling Doors: Determination of Structural Performance Under Uniform Static Air Pressure Difference. B. UL Underwriters: Laboratories, Inc. C. ULC Underwriters: Laboratories of Canada. 1.4 ACTION SUBMITTALS A. Product Data: For each type and size of sectional door and accessory. 1. Include construction details, material descriptions, and dimensions of individual components, profile door sections, and finishes. 2. Include rated capacities, operating characteristics, electrical characteristics, and furnished accessories. B. Shop Drawings: For each installation and for special components not dimensioned or detailed in manufacturer's product data. 1. Include plans, elevations, sections, and mounting details. 2. Include details of equipment assemblies. Indicate dimensions, required clearances, method of field assembly, components, and location and size of each field connection. 3. Include points of attachment and their corresponding static and dynamic loads imposed on structure. 4. Include diagrams for power, signal, and control wiring. C. Samples for Initial Selection: For units with factory-applied finishes. 1. Include Samples of accessories involving color selection. THE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT D. Samples for Verification: For each type of exposed finish on the following components, in manufacturer's standard sizes: 1. Flat door sections. 1.5 INFORMATIONAL SUBMITTALS A. Qualification Data: For Installer. B. Sample Warranties: For special warranties. 1.6 CLOSEOUT SUBMITTALS A. Maintenance Data: For sectional doors to include in maintenance manuals. 1.7 QUALITY ASSURANCE A. Manufacturer Qualifications: Refer to Specification Section 01 40 00 “Quality Requirements.” B. Installer Qualifications: An entity that employs installers and supervisors who are trained and approved by manufacturer for both installation and maintenance of units required for this Project. 1. Refer also to Specification Section 01 40 00 “Quality Requirements.” C. Regulatory Requirements: Comply with applicable provisions in the U.S. Architectural & Transportation Barriers Compliance Board's ADA-ABA Accessibility Guidelines and ICC A117.1. D. Products Requiring Electrical Connections: Listed and classified by Underwriters Laboratory, Inc. acceptable to authorities having jurisdiction as suitable for purpose specified. 1.8 WARRANTY A. Special Warranty: Manufacturer agrees to repair or replace components of sectional doors that fail in materials or workmanship within specified warranty period. 1. Failures include, but are not limited to, the following: a. Structural failures including, but not limited to, excessive deflection. b. Failure of components or operators before reaching required number of operation cycles. c. Faulty operation of hardware. d. Deterioration of metals, metal finishes, and other materials beyond normal weathering and use; rust through. e. Delamination of exterior or interior facing materials. 2. Warranty Period: a. Hinges and Tracks: 10 years from Substantial Completion. b. All Other Components: 1 year from Substantial Completion. B. Special Finish Warranty: Manufacturer agrees to repair or replace components that show evidence of deterioration of factory-applied finishes within specified warranty period. 1. Warranty Period: 15 years from date of Substantial Completion. THE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT C. Special Electric Opener Warranty: Legacy 850 Chain Drive, lifetime motor and integrated gearbox 15 years, 5 years limited warranty on chain, 5 years limited warranty on all other parts; 1 year limited warranty on accessories. 1.9 DELIVERY, STORAGE AND HANDLING A. Store products in manufacturer’s unopened, labeled packaging until ready for installation. B. Protect materials from exposure to moisture until ready for installation. C. Store materials in a dry, ventilated, weathertight location. D. Store and dispose of solvent based materials and materials used with solvent based materials, in accordance with requirements of local authorities having jurisdiction. PART 2 - PRODUCTS 2.1 MANUFACTURERS, GENERAL A. Source Limitations: Obtain sectional doors from single source from single manufacturer. 1. Obtain operators and controls from sectional door manufacturer. 2.2 PERFORMANCE REQUIREMENTS A. General Performance: Sectional doors shall comply with performance requirements specified without failure due to defective manufacture, fabrication, installation, or other defects in construction. B. Structural Performance, Exterior Doors: Capable of withstanding the design wind loads. 1. Design Wind Load: As indicated on Drawings. 2. Testing: According to ASTM E 330. 3. Deflection Limits: Design sectional doors to withstand design wind loads without evidencing permanent deformation or disengagement of door components. a. Deflection of horizontal track assembly shall not exceed 1/240 of the door height. 4. Operability under Wind Load: Design overhead coiling doors to remain operable under design wind load, acting inward and outward. C. Windborne-Debris Impact Resistance: Provide sectional doors that pass missile-impact and cyclic-pressure tests according to ASTM E 1996. D. Seismic Performance: Sectional doors shall withstand the effects of earthquake motions determined according to ASCE/SEI 7. E. Products Requiring Electrical Connections: Listed and classified by Underwriters Laboratories, Inc., acceptable to authorities having jurisdiction as suitable for the purpose specified. THE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT 2.3 DOOR ASSEMBLY A. Steel Sectional Door: Sectional door formed with hinged sections and fabricated according to DASMA 102 unless otherwise indicated. 1. Manufacturer: Subject to compliance with requirements, provide products listed by the following: a. Overhead Door Corporation. b. Product: Traditional Steel Collection; Model No.170. B. Operation Cycles: Door components and operators capable of operating for not less than 20,000. One operation cycle is complete when a door is opened from the closed position to the fully open position and returned to the closed position. C. Air Infiltration: Maximum rate of 0.4 cfm/sq. ft. at 15 and 25 mph when tested according to ASTM E 283. D. R-Value: 17.5 deg F x h x sq. ft. /Btu. E. Steel Sections: Zinc-coated (galvanized) steel sheet with G90 zinc coating. 1. Section Thickness: 2 inches. 2. Exterior-Face, Steel Sheet Thickness: 0.064-inch- nominal coated thickness. a. Surface: Manufacturer's standard, paneled. 3. Insulation: Non-insulated. 4. Interior Facing Material: Zinc-coated (galvanized) steel sheet with a nominal coated thickness of manufacturer's recommended dimension to comply with performance requirements. F. Track Configuration: Standard-lift track. G. Roller-Tire Material: Case-hardened steel. H. Locking Devices: Equip door with locking device assembly. 1. Locking Device Assembly: Fabricate with cylinder lock, spring-loaded deadbolt, operating handle, cam plate and adjustable locking bars to engage through slots in tracks. a. Lock Cylinders: Cylinders standard with manufacturer and keyed to building keying system. b. Safety Interlock Switch: Equip power-operated doors with safety interlock to disengage power supply when door is locked. Safety interlock switch has key disconnect. I. Counterbalance Type: Torsion spring. J. Electric Door Operator: 1. Usage Classification: Light duty, up to 10 cycles per hour. 2. Operator Type: Overhead Door Legacy 850 chain drive. 3. Safety: Listed according to UL 325 by a qualified testing agency for commercial use. 4. Motor Exposure: Interior, clean, and dry. 5. Emergency Manual Operation: Push-up type. 6. Obstruction-Detection Device: Automatic electric sensor edge on bottom section. 7. Other Equipment: Garage Door Opener: Button Remote. K. Door Finish: THE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT 1. Factory Finish: Two coats of baked-on polyester, exterior and interior. 2. Color: White. 2.4 MATERIALS, GENERAL A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application. 2.5 STEEL DOOR SECTIONS A. Exterior Section Faces and Frames: Zinc-coated (galvanized), cold-rolled, commercial steel (CS) sheet, complying with ASTM A 653, with indicated zinc coating and thickness. 1. Fabricate section faces from single sheets to provide sections not more than 24 inches high and of indicated thickness. Roll horizontal meeting edges to a continuous, interlocking, keyed, rabbeted, shiplap, or tongue-in-groove weather-resistant seal, with a reinforcing flange return. 2. For insulated doors, provide sections with continuous thermal-break construction, separating the exterior and interior faces of door. B. Section Ends and Intermediate Stiles: Enclose open ends of sections with channel end stiles formed from galvanized-steel sheet not less than 0.064-inch- nominal coated thickness and welded to door section. Provide intermediate stiles formed from not less than 0.064-inch- thick galvanized-steel sheet, cut to door section profile, and welded in place. Space stiles not more than 48 inches apart. C. Reinforce bottom section with a continuous channel or angle conforming to bottom-section profile. D. Provide reinforcement for hardware attachment. E. Interior Facing Material: Zinc-coated (galvanized), cold-rolled, commercial steel (CS) sheet, complying with ASTM A 653, with indicated thickness. F. Fabricate sections so finished door assembly is rigid and aligned, with tight hairline joints and free of warp, twist, and deformation. 2.6 TRACKS, SUPPORTS, AND ACCESSORIES A. Tracks: Manufacturer's standard, galvanized-steel track system of configuration indicated, sized for door size and weight, designed for lift type indicated and clearances indicated on Drawings, provide complete system including brackets, bracing, and reinforcement to ensure rigid support of ball-bearing roller guides for required door type, size, weight, and loading. 1. Galvanized Steel: ASTM A 653, minimum G60 zinc coating. 2. Slope tracks at an angle from vertical or design tracks to ensure tight closure at jambs when door unit is closed. 3. Track Reinforcement and Supports: Galvanized-steel members to support track without sag, sway, and vibration during opening and closing of doors. THE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT B. Weather-seals: Replaceable, adjustable, continuous, compressible weather-stripping gaskets of flexible vinyl, rubber, or neoprene fitted to bottom and top of sectional door unless otherwise indicated. 2.7 HARDWARE A. General: Heavy-duty, corrosion-resistant hardware, with hot-dip galvanized, stainless-steel, or other corrosion-resistant fasteners, to suit door type. B. Hinges: Heavy-duty, galvanized-steel hinges of not less than 0.079-inch- nominal coated thickness at each end stile and at each intermediate stile, according to manufacturer's written recommendations for door size. Attach hinges to door sections through stiles and rails with bolts and lock nuts or lock washers and nuts. Use rivets or self-tapping fasteners where access to nuts is impossible. C. Rollers: Heavy-duty rollers with steel ball-bearings in case-hardened steel races, mounted with varying projections to suit slope of track. Extend roller shaft through both hinges where double hinges are required. Provide 3-inch- diameter roller tires for 3-inch- wide track and 2-inch- diameter roller tires for 2-inch- wide track. D. Push/Pull Handles: Equip each push-up operated or emergency-operated door with galvanized- steel lifting handles on each side of door, finished to match door. 2.8 LOCKING DEVICES A. Locking Device Assembly: Fabricate with cylinder lock, spring-loaded deadbolt, operating handle, cam plate, and adjustable locking bars to engage through slots in tracks. 1. Lock Cylinders: Cylinders standard with manufacturer and keyed to building keying system. 2. Keys: Two for each cylinder; keyed to the master-key system. B. Safety Interlock Switch: Equip power-operated doors with safety interlock switch to disengage power supply when door is locked. 2.9 COUNTERBALANCE MECHANISM A. Torsion Spring: Counterbalance mechanism consisting of adjustable-tension torsion springs fabricated from steel-spring wire complying with ASTM A 229, mounted on torsion shaft made of steel tube or solid steel. Provide springs designed for number of operation cycles indicated. B. Cable Drums and Shaft for Doors: Cast-aluminum or gray-iron casting cable drums mounted on torsion shaft and grooved to receive door-lifting cables as door is raised. Mount counterbalance mechanism with manufacturer's standard ball-bearing brackets at each end of torsion shaft. C. Cables: Galvanized-steel, multi-strand, lifting cables with cable safety factor of at least 5 to 1. D. Cable Safety Device: Include a spring-loaded steel or spring-loaded bronze cam mounted to bottom door roller assembly on each side and designed to automatically stop door if either lifting cable breaks. THE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT E. Bracket: Provide anchor support bracket as required to connect stationary end of spring to the wall and to level the shaft and prevent sag. F. Bumper: Provide spring bumper at each horizontal track to cushion door at end of opening operation. 2.10 ELECTRIC DOOR OPERATORS A. General: Electric door operator assembly of size and capacity recommended and provided by door manufacturer for door and "operation cycles" requirement specified, with electric motor and factory-prewired motor controls, starter, gear-reduction unit, solenoid-operated brake, clutch, control stations, control devices, integral gearing for locking door, and accessories required for proper operation. 1. Comply with NFPA 70. 2. Control equipment complying with NEMA ICS 1, NEMA ICS 2, and NEMA ICS 6; with NFPA 70, Class 2 control circuit, maximum 24-V ac or dc. B. Usage Classification: Electric operator and components capable of operating for not less than number of cycles per hour indicated for each door. C. Door-Operator Type: Unit consisting of electric motor, gears, pulleys, sprockets, chains, and controls needed to operate door and meet required usage classification. D. Motors: Reversible-type motor for motor exposure indicated. 1. Electrical Characteristics: a. Phase: Direct current. b. Volts: 24 volts. 2. Motor Size: ½ HP’ 3. Operating Controls, Controllers (Disconnect Switches), Wiring Devices, and Wiring: Manufacturer's standard unless otherwise indicated. 4. Coordinate wiring requirements and electrical characteristics of motors and other electrical devices with building electrical system and each location where installed. E. Limit Switches: Equip motorized door with adjustable switches interlocked with motor controls and set to automatically stop door at fully opened and fully closed positions. F. Obstruction Detection Device: External entrapment protection consisting of indicated automatic safety sensor capable of protecting full width of door opening. Activation of device immediately stops and reverses downward door travel. 1. Electric Sensor Edge: Automatic safety sensor edge, located within astragal or weather stripping mounted to bottom section. Contact with sensor activates device. Connect to control circuit using manufacturer's standard take-up reel or self-coiling cable. a. Self-Monitoring Type: Four-wire configured device designed to interface with door- operator control circuit to detect damage to or disconnection of sensor edge. G. Emergency Manual Operation: Equip electrically powered door with capability for emergency manual operation. Design manual mechanism so required force for door operation does not exceed 25 lbf. H. Emergency Operation Disconnect Device: Equip operator with hand-operated disconnect mechanism for automatically engaging manual operator and releasing brake for emergency THE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT manual operation while disconnecting motor without affecting timing of limit switch. Mount mechanism so it is accessible from floor level. Include interlock device to automatically prevent motor from operating when emergency operator is engaged. I. Motor Removal: Design operator so motor may be removed without disturbing limit-switch adjustment and without affecting emergency manual operation. 2.11 GENERAL FINISH REQUIREMENTS A. Comply with NAAMM/NOMMA's "Metal Finishes Manual for Architectural and Metal Products (AMP 500-06)" for recommendations for applying and designating finishes. B. Appearance of Finished Work: Noticeable variations in same piece are not acceptable. Variations in appearance of adjoining components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast. 2.12 STEEL AND GALVANIZED-STEEL FINISHES A. Factory Finish: Manufacturer's standard primer, compatible with field-applied finish. Comply with coating manufacturer's written instructions for cleaning, pretreatment, application, and minimum dry film thickness. PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for substrate construction and other conditions affecting performance of the Work. B. Examine locations of electrical connections. C. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 PREPARATION A. Clean surfaces thoroughly prior to installation. B. Prepare surfaces using the methods recommended by the manufacturer for achieving best the results for the substrate under the project conditions. 3.3 INSTALLATION A. Install sectional doors and operating equipment complete with necessary hardware, anchors, inserts, hangers, and equipment supports; according to manufacturer's written instructions and as specified. THE KENT 08 36 13- THE KENT Issue Date 05.09.18 SECTIONAL DOORS THE KENT B. Tracks: 1. Fasten vertical track assembly to opening jambs and framing, spaced not more than 24 inches apart. 2. Hang horizontal track assembly from structural overhead framing with angles or channel hangers attached to framing by welding or bolting, or both. Provide sway bracing, diagonal bracing, and reinforcement as required for rigid installation of track and door- operating equipment. C. Accessibility: Install sectional doors, switches, and controls along accessible routes in compliance with regulatory requirements for accessibility. D. Power-Operated Doors: Install automatic garage doors openers according to UL 325. 3.4 STARTUP SERVICES A. Engage a factory-authorized service representative to perform startup service. 1. Complete installation and startup checks according to manufacturer's written instructions. 2. Test and adjust controls and safety devices. Replace damaged and malfunctioning controls and equipment. 3.5 CLEANING AND ADJUSTING A. Adjust hardware and moving parts to function smoothly so that doors operate easily, free of warp, twist, or distortion. B. Lubricate bearings and sliding parts as recommended by manufacturer. C. Adjust doors and seals to provide weather-resistant fit around entire perimeter. D. Clean doors and frames. Do not permit construction traffic through overhead door openings after adjustment and cleaning. E. Remove temporary labels and visible markings. F. Touch-up Painting: Immediately after welding galvanized materials, clean welds and abraded galvanized surfaces and repair galvanizing to comply with ASTM A 780. G. Protect installed products until completion of project. 3.6 DEMONSTRATION A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain sectional doors. END OF SECTION 08 36 13