SECTION 08480 PART 1 GENERAL A. Balanced Doors, Frames and Hardware. 1.2 RELATED SECTIONS A. Section 07900 Sealants. A. Product Data: Provide construction details, material descriptions, dimensions of individual components and profiles, and finishes for balanced doors, activation switches and bollards. B. Shop Drawings: Show plans, elevations, sections, details, and attachments to other Work. 1. Wiring Diagrams: Detail wiring for power, signal, and control systems. C. Initial Selection Samples: Manufacturer’s color charts showing full range of available colors and finishes. D. Verification Samples: Submit sample of each exposed finish specified. Each sample shall be of the same thickness and material specified. E. Installer Qualification Statement: Certificate indicating they have been trained and approved by the manufacturer. 1.4 QUALITY ASSURANCE A. Installer Qualifications: Factory trained installers. 1.5 DELIVERY, STORAGE, AND HANDLING A. Deliver doors, hardware, and switches to site in manufacturer’s original packaging. 1.6 WARRANTY A. Provide manufacturer’s 10 year warranty against
defects in material and workmanship. PART 2 PRODUCTS 2.1 MANUFACTURERS A. Acceptable Manufacturer: Wikk Industries, Inc; 6169 Industrial Court, P.O. Box 167, Greendale, WI 53129-0167. ASD. Tel: (877) 421-9490. Tel: (414) 421-9490. Fax: (877) 421-3158. (414) 421-3158. Website: www.wikk.com. ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions. B. Substitutions: Not permitted. C. Requests for substitutions will be considered. 2.2 BALANCED DOORS A. Doors - General: Provide Wikk balanced units, complete with glass, glazing, operators, security devices, push/pull hardware, thresholds, and frames. ** NOTE TO SPECIFIER ** Delete two of the following three paragraphs describing operation. If some doors must be manual and some automatic, edit to indicate which doors are to be which. 1. Manual Operation: Manual, balanced, with concealed tubes and cast iron hydraulic speed control with back checking feature manufactured by LCN. 2. Manual Operation: Manual, balanced, with exposed tubes and cast iron hydraulic speed control with back checking feature manufactured by LCN. 3. Automatic Operation: Access-A-Matic OHC Balanced Door Operator. Overhead concealed automatic door operator, balanced; with two-stage sealed gear box, permanent magnet motor and electronic control panel with low voltage, handicapped speed operation. Operator concealed in header with drive arm hidden by the door in the closed position and provided complete with actuators and safety devices. Motor, UL certified, rated 110/220V, 60 Hz with 24 V controls. 4. Exterior Doors: Full height pile weatherstripping at lock and hinge stiles, meeting stiles, and top and bottom rails. 5. Frames: Constructed and installed without use of exposed fasteners, where possible; portion of jamb removable for access to operating hardware. 6. Balanced Hardware: Extra heavy duty, manufactured by door manufacturer; all components field replaceable; finished to match door. a. Integral spring closing device, bronze worm gear closing force adjustment to accommodate wind and pressure variations, top and bottom arms of one piece casting of bronze or stainless steel; bolted to hinge shaft with expanding hardened steel wedges or welded. b. Hinge Shaft: Steel pipe, 1-3/4 inches (44 mm) outside diameter, 3/16 inch (4.8 mm) minimum wall thickness. c. Door Guide Rollers: Self-aligning design with no lubrication required. d. Semi-automatic hold-open device in bottom rail. 7. Doors Designated as Handicapped Entrances: Maximum of 8 pounds (35 N) opening force at pull handle, spring tension adjustment; minimum clear opening 32 inches (813 mm). 8. Thresholds: 6 inches (152 mm) wide, minimum. 9. Exit Devices: _____________; finish to match. 10. Push/Pull Hardware: 1 inch (25 mm) diameter solid bars with radiused bends. a. Push: Full width bar. b. Pull: Vertical pull, ____ high. B. Extruded Aluminum Doors: Glazed aluminum framed, with bolted and welded corner construction; snap on glass moldings. 1. Material: Alloy and tempered as required for finish; minimum 1/8 inch (3 mm) thickness. 2. Extrusions: Minimum 3/16 inch (4.8 mm) wall thickness. 3. Glazing: 1/4 inch (6 mm) clear tempered float glass. 4. Door Thickness: 2 inches (51 mm). ** NOTE TO SPECIFIER ** Delete all but one combination of dimensions for stiles and top and bottom rails. 5. Stiles: 3 inches (75 mm) wide. ** NOTE TO SPECIFIER ** Delete all but one finish description. Verify other finishes with manufacturer. 12. Finish: Clear anodized. 1. Material: 0.06 inch (1.5 mm) thick 18-8 Type
302 stainless steel. ** NOTE TO SPECIFIER ** Delete all but one combination of dimensions for stiles and top and bottom rails. Verify custom sizes with manufacturer. 4. Stiles: 3 inches (75 mm) wide. ** NOTE TO SPECIFIER ** Delete all but one finish description. Verify other finishes with manufacturer. 10. Finish: Bright polished. D. Bronze Doors: Glazed, formed bronze sheet, with seams between stiles and rails welded and finished to an invisible joint. ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; the first is standard. 1. Material: CDA 280 alloy muntz metal. ** NOTE TO SPECIFIER ** Delete all but one combination of dimensions for stiles and top and bottom rails. Verify custom sizes with manufacturer. 7. Stiles: 3 inches (75 mm) wide. ** NOTE TO SPECIFIER ** Delete all but one finish description. Verify other finishes with manufacturer. 13. Finish: Satin natural bronze. E. Hollow Metal Doors: Glazed, formed sheet steel, with seams between stiles and rails welded and finished to an invisible joint. 1. Material: Cold rolled steel sheet, minimum 0.598
inches (15.2 mm) thick, prime quality, electro galvanized. ** NOTE TO SPECIFIER ** Delete all but one combination of dimensions for stiles and top and bottom rails. Verify custom sizes with manufacturer. 4. Stiles: 3 inches (75 mm) wide. ** NOTE TO SPECIFIER ** Verify available finishes with manufacturer. 10. Finish: _______. F. Tempered Glass Doors: Fully tempered glass factory assembled to top and bottom rails. ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. 1. Glass Thickness: 1/2 inch (12.7 mm). ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. 3. Rail Material: Bronze clad, with welded end
caps. ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. 7. Thresholds: Extruded aluminum. ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. 9. Push/Pulls: Bronze, finished to match. 2.3 ACTIVATION SWITCHES A. Switches - General: ** NOTE TO SPECIFIER ** Some switch types are available with only limited standard marking options, but most are available with custom engraving at extra cost. Verify availability for the switch types specified. Delete options not required. 1. Switch Marking: Unless otherwise indicated: a. Legend: To be selected from manufacturer's standard
line. ** NOTE TO SPECIFIER ** The following two paragraphs describe optional features. 2. Provide weather resistant switches for exterior
applications. ** NOTE TO SPECIFIER ** Delete all of the following finish descriptions that do not apply. 4. Finish: To match doors. ** NOTE TO SPECIFIER ** Delete the switch types not required. If more than one switch type is required for a particular application, edit to indicate where each is to be used or indicate locations on the drawings. B. Wall-Mounted Switches: 1. Push Plates: Round plate, 4-1/2 inches (114.3
mm) diameter, beveled edges. ** NOTE TO SPECIFIER ** Delete two of the following three paragraphs. 10. Mounting: Recessed. 1. Push Plates: Narrow plate 1-3/4 inches (44 mm)
wide. D. Bollards and Bollard Mounted Switches: Height as required to mount switch at 38 inches (965 mm) above floor. 1. Material and Finish: To match doors. ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. 2. Bollard Mounting: Surface; provide mounting
plates and fasteners. ** NOTE TO SPECIFIER ** The following options are for square bollards. 4. Bollard Style: Square, 6 inch (152.4 mm), with
flat removable acrylic top. ** NOTE TO SPECIFIER ** The following options are for round bollards. Round bollards are not available in bronze or light bronze anodized aluminum. 12. Bollard Style: Round, 6 inch (152.4 mm), with
welded domed top. ** NOTE TO SPECIFIER ** Delete transmitter types not required. Be sure that specs or drawings indicate which operators are activated by which transmitters. E. Transmitters: 1. Portable: Hand operated, single channel, 12
volt battery. ** NOTE TO SPECIFIER ** Delete paragraph below if not required. F. Vestibule Sequencer: 2 button switch and adjustable timing mechanism. PART 3 EXECUTION 3.1 EXAMINATION A. Verify rough openings are ready to receive balanced door frames and hardware. B. Verify that electrical service is available, properly located, and of proper type. 3.2 INSTALLATION A. Install in accordance with manufacturer’s written
instructions. 3.3 ADJUSTING A. Adjust doors to proper operation after glazing installation and readjust prior to substantial completion. END OF SECTION For best results, display hidden notes to specifier. ** NOTE TO SPECIFIER ** Wikk Industries, Inc. Balanced entrance doors and activating door switches. . This section based on products made by Wikk Industries, Inc., which is located at: 6169 Industrial Court, PO Box 167 Website: www.wikk.com SALES, INSTALLATION AND SERVICE: By the authorized distributor in the Province of Québec: PORTRONIK A.T. Ltée Tel: 514-748-5188 SECTION 08480 – BALANCED ENTRANCE DOORS, Copyright 2002, The Architect’s Catalog, Inc.
|
|||||
