DIVISION 08 OPENINGS

Transcription

1 DIVISION 08 OPENINGS

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3 SECTION HOLLOW METAL DOORS AND FRAMES 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: 1. Standard hollow metal doors and frames. B. Related Sections: 1. Division 04 Section "Unit Masonry" for embedding anchors for hollow metal work into masonry construction. 2. Division 08 Section "Door Hardware" for door hardware for hollow metal doors. 3. Division 09 Sections "Exterior Painting" and "Interior Painting" for field painting hollow metal doors and frames. 1.3 DEFINITIONS A. Minimum Thickness: Minimum thickness of base metal without coatings. B. Standard Hollow Metal Work: Hollow metal work fabricated according to ANSI/SDI A SUBMITTALS A. Product Data: For each type of product indicated. Include construction details, material descriptions, core descriptions, fire-resistance rating and finishes. B. Shop Drawings: Include the following: 1. Elevations of each door design. 2. Details of doors, including vertical and horizontal edge details and metal thicknesses. 3. Frame details for each frame type, including dimensioned profiles and metal thicknesses. 4. Locations of reinforcement and preparations for hardware. 5. Details of each different wall opening condition. 6. Details of anchorages, joints, field splices, and connections. 7. Details of accessories. 8. Details of moldings, removable stops, and glazing. 9. Details of conduit and preparations for power, signal, and control systems. C. Other Action Submittals: 100% Construction Documents HOLLOW METAL DOORS Page 1 of 11 AND FRAMES

4 1. Schedule: Provide a schedule of hollow metal work prepared by or under the supervision of supplier, using same reference numbers for details and openings as those on Drawings. Coordinate with door hardware schedule. D. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, for each type of hollow metal door and frame assembly. 1.5 QUALITY ASSURANCE A. Source Limitations: Obtain hollow metal work from single source from single manufacturer. B. Fire-Rated Door Assemblies: Assemblies complying with NFPA 80 that are listed and labeled by a qualified testing agency, for fire-protection ratings indicated, based on testing at positive pressure according to UL 10B/UL 10C. 1. Oversize Fire-Rated Door Assemblies: For units exceeding sizes of tested assemblies, provide certification by a qualified testing agency that doors comply with standard construction requirements for tested and labeled fire-rated door assemblies except for size. 2. Temperature-Rise Limit: At vertical exit enclosures and exit passageways, provide doors that have a maximum transmitted temperature end point of not more than 450 deg F above ambient after 30 minutes of standard fire-test exposure. C. Fire-Rated, Borrowed-Light Frame Assemblies: Assemblies complying with NFPA 80 that are listed and labeled, by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire-protection ratings indicated, based on testing according to NFPA 257 or UL 9. Label each individual glazed lite. D. Smoke-Control Door Assemblies: Comply with[nfpa 105 or UL 178]. 1.6 DELIVERY, STORAGE, AND HANDLING A. Deliver hollow metal work palletized, wrapped, or crated to provide protection during transit and Project-site storage. Do not use nonvented plastic. 1. Provide additional protection to prevent damage to finish of factory-finished units. B. Deliver welded frames with two removable spreader bars across bottom of frames, tack welded to jambs and mullions. C. Store hollow metal work under cover at Project site. Place in stacks of five units maximum in a vertical position with heads up, spaced by blocking, on minimum 4-inch- high wood blocking. Do not store in a manner that traps excess humidity. 1. Provide minimum 1/4-inch space between each stacked door to permit air circulation. 1.7 PROJECT CONDITIONS A. Field Measurements: Verify actual dimensions of openings by field measurements before fabrication. 100% Construction Documents HOLLOW METAL DOORS Page 2 of 11 AND FRAMES

5 1.8 COORDINATION A. Coordinate installation of anchorages for hollow metal frames. Furnish setting drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors. Deliver such items to Project site in time for installation. PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: 1. Amweld Building Products, LLC. 2. Benchmark; a division of Therma-Tru Corporation. 3. Ceco Door Products; an Assa Abloy Group company. 4. Curries Company; an Assa Abloy Group company. 5. Kewanee Corporation (The). 6. Steelcraft; an Ingersoll-Rand company. 7. Windsor Republic Doors. 2.2 MATERIALS A. Cold-Rolled Steel Sheet: ASTM A 1008/A 1008M, Commercial Steel (CS), Type B; suitable for exposed applications. B. Hot-Rolled Steel Sheet: ASTM A 1011/A 1011M, Commercial Steel (CS), Type B; free of scale, pitting, or surface defects; pickled and oiled. C. Frame Anchors: ASTM A 591/A 591M, Commercial Steel (CS), 40Z coating designation; mill phosphatized. 1. For anchors built into exterior walls, steel sheet complying with ASTM A 1008/A 1008M or ASTM A 1011/A 1011M, hot-dip galvanized according to ASTM A 153/A 153M, Class B. D. Inserts, Bolts, and Fasteners: Hot-dip galvanized according to ASTM A 153/A 153M. E. Powder-Actuated Fasteners in Concrete: Fastener system of type suitable for application indicated, fabricated from corrosion-resistant materials, with clips or other accessory devices for attaching hollow metal frames of type indicated. F. Grout: ASTM C 476, except with a maximum slump of 4 inches, as measured according to ASTM C 143/C 143M. G. Mineral-Fiber Insulation: ASTM C 665, Type I (blankets without membrane facing); consisting of fibers manufactured from slag or rock wool with 6- to 12-lb/cu. ft. density; with maximum flame-spread and smoke-development indexes of 25 and 50, respectively; passing ASTM E 136 for combustion characteristics. H. Glazing: Comply with requirements in Division 08 Section "Glazing." 100% Construction Documents HOLLOW METAL DOORS Page 3 of 11 AND FRAMES

6 I. Bituminous Coating: Cold-applied asphalt mastic, SSPC-Paint 12, compounded for 15-mil dry film thickness per coat. Provide inert-type noncorrosive compound free of asbestos fibers, sulfur components, and other deleterious impurities. 2.3 STANDARD HOLLOW METAL DOORS A. General: Provide doors of design indicated, not less than thickness indicated; fabricated with smooth surfaces, without visible joints or seams on exposed faces unless otherwise indicated. Comply with ANSI/SDI A Design: Flush panel. 2. Core Construction: Manufacturer's standard vertical steel-stiffener core with insulation. a. Fire Door Core: As required to provide fire-protection and temperature-rise ratings indicated. b. Thermal-Rated (Insulated) Doors: Where indicated, provide doors fabricated with thermal-resistance value (R-value) of not less than 4.0 deg F x h x sq. ft./btu when tested according to ASTM C Vertical Edges for Single-Acting Doors: Manufacturer's standard. 4. Top and Bottom Edges: Closed with flush or inverted inch- thick, end closures or channels of same material as face sheets. 5. Tolerances: Comply with SDI 117, "Manufacturing Tolerances for Standard Steel Doors and Frames." B. Exterior Doors: Face sheets fabricated from metallic-coated steel sheet. Provide doors complying with requirements indicated below by referencing ANSI/SDI A250.8 for level and model and ANSI/SDI A250.4 for physical performance level: 1. Level 2 and Physical Performance Level B (Heavy Duty), Full Flush, 16 Gauge. C. Interior Doors: Face sheets fabricated from cold-rolled steel sheet. Provide doors complying with requirements indicated below by referencing ANSI/SDI A250.8 for level and model and ANSI/SDI A250.4 for physical performance level: 1. Level 2 and Physical Performance Level B (Heavy Duty), Flush, 18 Gauge. D. Hardware Reinforcement: Fabricate according to ANSI/SDI A250.6 with reinforcing plates from same material as door face sheets. E. Fabricate concealed stiffeners and hardware reinforcement from either cold- or hot-rolled steel sheet. 2.4 STANDARD HOLLOW METAL FRAMES A. General: Comply with ANSI/SDI A250.8 and with details indicated for type and profile. B. Exterior Frames: Fabricated from galvannealed steel sheet. 1. Fabricate frames with mitered or coped corners. 2. Fabricate frames as full profile welded unless otherwise indicated. 3. Frames for Level 1 Steel Doors: 14 gauge steel sheet. 100% Construction Documents HOLLOW METAL DOORS Page 4 of 11 AND FRAMES

7 C. Interior Frames: Fabricated from cold-rolled steel sheet. 1. Fabricate frames with mitered or coped corners. 2. Fabricate frames as full profile welded unless otherwise indicated. 3. Retain first subparagraph below for gypsum board partitions. 4. Frames for Level 1 Steel Doors: inch- thick steel sheet. 5. Frames for Wood Doors: inch thick steel sheet. 6. Frames for Borrowed Lights: inch- thick steel sheet. 7. Galvannealed steel frames to be used at toilets. D. Hardware Reinforcement: Fabricate according to ANSI/SDI A250.6 with reinforcement plates from same material as frames. 2.5 CUSTOM HOLLOW METAL DOORS A. General: Provide doors not less than 1-3/4 inches thick, of seamless hollow construction unless otherwise indicated. Construct doors with smooth surfaces without visible joints or seams on exposed faces. Comply with ANSI/NAAMM-HMMA 861. B. Exterior Door Face Sheets: Fabricated from metallic-coated steel sheet, minimum inch thick. C. Interior Door Face Sheets: Fabricated from cold-rolled steel sheet, minimum inch thick. D. Core Construction: Provide thermal-resistance-rated cores for exterior doors and interior doors. 1. Steel-Stiffened Core: inch- thick, steel vertical stiffeners of same material as face sheets extending full-door height, with vertical webs spaced not more than 6 inches apart, spot welded to face sheets a maximum of 5 inches o.c. Spaces filled between stiffeners with glass- or mineral-fiber insulation. a. Fire Door Core: As required to provide fire-protection and temperature-rise ratings indicated. b. Thermal-Rated (Insulated) Doors: Where indicated, provide doors fabricated with thermal-resistance value (R-value) of not less than 4.0 deg F x h x sq. ft./btu when tested according to ASTM C E. Vertical Edges for Single-Acting Doors: Beveled 1/8 inch in 2 inches. F. Vertical Edges for Double-Acting Doors: Round vertical edges with 2-1/8-inch radius. G. Top and Bottom Channels: Closed with continuous channels, minimum inch thick, of same material as face sheets and spot welded to both face sheets. H. Hardware Reinforcement: Fabricate according to ANSI/NAAMM-HMMA 861 with reinforcing plates from same material as door face sheets. 2.6 FRAME ANCHORS A. Jamb Anchors: 100% Construction Documents HOLLOW METAL DOORS Page 5 of 11 AND FRAMES

8 1. Masonry Type: Adjustable strap-and-stirrup or T-shaped anchors to suit frame size, not less than inch thick, with corrugated or perforated straps not less than 2 inches wide by 10 inches long; or wire anchors not less than inch thick. 2. Stud-Wall Type: Designed to engage stud, welded to back of frames; not less than inch thick. 3. Compression Type for Drywall Slip-on Frames: Adjustable compression anchors. 4. Postinstalled Expansion Type for In-Place Concrete or Masonry: Minimum 3/8-inchdiameter bolts with expansion shields or inserts. Provide pipe spacer from frame to wall, with throat reinforcement plate, welded to frame at each anchor location. B. Floor Anchors: Formed from same material as frames, not less than inch thick, and as follows: 1. Monolithic Concrete Slabs: Clip-type anchors, with two holes to receive fasteners. 2. Separate Topping Concrete Slabs: Adjustable-type anchors with extension clips, allowing not less than 2-inch height adjustment. Terminate bottom of frames at finish floor surface. 2.7 STOPS AND MOLDINGS A. Moldings for Glazed Lites in Doors: Minimum inch thick, fabricated from same material as door face sheet in which they are installed. B. Fixed Frame Moldings: Formed integral with hollow metal frames, a minimum of 5/8 inch high unless otherwise indicated. C. Loose Stops for Glazed Lites in Frames: Minimum inch thick, fabricated from same material as frames in which they are installed. 2.8 LOUVERS A. Provide louvers for interior doors, where indicated, that comply with SDI 111C, with blades or baffles formed of inch- thick, cold-rolled steel sheet set into inch- thick steel frame. 1. Sightproof Louver: Stationary louvers constructed with inverted V-shaped or Y-shaped blades. 2. Lightproof Louver: Stationary louvers constructed with baffles to prevent light from passing from one side to the other, any angle. 3. Fire-Rated Automatic Louvers: Louvers constructed with movable blades closed by actuating fusible link, and listed and labeled for use in fire-rated door assemblies of type and fire-resistance rating indicated by same testing and inspecting agency that established fire-resistance rating of door assembly. 2.9 ACCESSORIES A. Mullions and Transom Bars: Join to adjacent members by welding or rigid mechanical anchors. B. Ceiling Struts: Minimum 1/4-inch-thick by 1-inch- wide steel. C. Grout Guards: Formed from same material as frames, not less than inch thick. 100% Construction Documents HOLLOW METAL DOORS Page 6 of 11 AND FRAMES

9 2.10 FABRICATION A. Fabricate hollow metal work to be rigid and free of defects, warp, or buckle. Accurately form metal to required sizes and profiles, with minimum radius for thickness of metal. Where practical, fit and assemble units in manufacturer's plant. To ensure proper assembly at Project site, clearly identify work that cannot be permanently factory assembled before shipment. B. Tolerances: Fabricate hollow metal work to tolerances indicated in SDI 117. C. Hollow Metal Doors: 1. Exterior Doors: Provide weep-hole openings in bottom of exterior doors to permit moisture to escape. Seal joints in top edges of doors against water penetration. 2. Glazed Lites: Factory cut openings in doors. 3. Astragals: Provide overlapping astragal on one leaf of pairs of doors where required by NFPA 80 for fire-performance rating or where indicated. Extend minimum 3/4 inch beyond edge of door on which astragal is mounted. D. Hollow Metal Frames: Where frames are fabricated in sections due to shipping or handling limitations, provide alignment plates or angles at each joint, fabricated of same thickness metal as frames. 1. Welded Frames: Weld flush face joints continuously; grind, fill, dress, and make smooth, flush, and invisible. 2. Sidelight and Transom Bar Frames: Provide closed tubular members with no visible face seams or joints, fabricated from same material as door frame. Fasten members at crossings and to jambs by butt welding. 3. Provide countersunk, flat- or oval-head exposed screws and bolts for exposed fasteners unless otherwise indicated. 4. Grout Guards: Weld guards to frame at back of hardware mortises in frames to be grouted. 5. Floor Anchors: Weld anchors to bottom of jambs and mullions with at least four spot welds per anchor. 6. Jamb Anchors: Provide number and spacing of anchors as follows: a. Masonry Type: Locate anchors not more than 18 inches from top and bottom of frame. Space anchors not more than 32 inches o.c. and as follows: 1) Two anchors per jamb up to 60 inches high. 2) Three anchors per jamb from 60 to 90 inches high. 3) Four anchors per jamb from 90 to 120 inches high. 4) Four anchors per jamb plus 1 additional anchor per jamb for each 24 inches or fraction thereof above 120 inches high. b. Stud-Wall Type: Locate anchors not more than 18 inches from top and bottom of frame. Space anchors not more than 32 inches o.c. and as follows: 1) Three anchors per jamb up to 60 inches high. 2) Four anchors per jamb from 60 to 90 inches high. 3) Five anchors per jamb from 90 to 96 inches high. 4) Five anchors per jamb plus 1 additional anchor per jamb for each 24 inches or fraction thereof above 96 inches high. 5) Two anchors per head for frames above 42 inches wide and mounted in metal-stud partitions. c. Compression Type: Not less than two anchors in each jamb. 100% Construction Documents HOLLOW METAL DOORS Page 7 of 11 AND FRAMES

10 d. Postinstalled Expansion Type: Locate anchors not more than 6 inches from top and bottom of frame. Space anchors not more than 26 inches o.c. 7. Door Silencers: Except on weather-stripped doors, drill stops to receive door silencers as follows. Keep holes clear during construction. a. Single-Door Frames: Drill stop in strike jamb to receive three door silencers. b. Double-Door Frames: Drill stop in head jamb to receive two door silencers. E. Fabricate concealed stiffeners, edge channels, and hardware reinforcement from either cold- or hot-rolled steel sheet. F. Hardware Preparation: Factory prepare hollow metal work to receive templated mortised hardware; include cutouts, reinforcement, mortising, drilling, and tapping according to the Door Hardware Schedule and templates furnished as specified in Division 08 Section "Door Hardware." 1. Locate hardware as indicated, or if not indicated, according to ANSI/SDI A Reinforce doors and frames to receive nontemplated, mortised and surface-mounted door hardware. 3. Comply with applicable requirements in ANSI/SDI A250.6 and ANSI/DHI A115 Series specifications for preparation of hollow metal work for hardware. 4. Coordinate locations of conduit and wiring boxes for electrical connections with Division 26 Sections. G. Stops and Moldings: Provide stops and moldings around glazed lites where indicated. Form corners of stops and moldings with butted or mitered hairline joints. 1. Single Glazed Lites: Provide fixed stops and moldings welded on secure side of hollow metal work. 2. Multiple Glazed Lites: Provide fixed and removable stops and moldings so that each glazed lite is capable of being removed independently. 3. Provide fixed frame moldings on outside of exterior and on secure side of interior doors and frames. 4. Provide loose stops and moldings on inside of hollow metal work. 5. Coordinate rabbet width between fixed and removable stops with type of glazing and type of installation indicated STEEL FINISHES A. Prime Finish: Apply manufacturer's standard primer immediately after cleaning and pretreating. 1. Shop Primer: Manufacturer's standard, fast-curing, lead- and chromate-free primer complying with ANSI/SDI A acceptance criteria; recommended by primer manufacturer for substrate; compatible with substrate and field-applied coatings despite prolonged exposure. B. Factory-Applied Paint Finish: Manufacturer's standard, complying with ANSI/SDI A250.3 for performance and acceptance criteria. 100% Construction Documents HOLLOW METAL DOORS Page 8 of 11 AND FRAMES

11 PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of the Work. B. Examine roughing-in for embedded and built-in anchors to verify actual locations before frame installation. C. For the record, prepare written report, endorsed by Installer, listing conditions detrimental to performance of the Work. D. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 PREPARATION A. Remove welded-in shipping spreaders installed at factory. Restore exposed finish by grinding, filling, and dressing, as required to make repaired area smooth, flush, and invisible on exposed faces. B. Prior to installation, adjust and securely brace welded hollow metal frames for squareness, alignment, twist, and plumbness to the following tolerances: 1. Squareness: Plus or minus 1/16 inch, measured at door rabbet on a line 90 degrees from jamb perpendicular to frame head. 2. Alignment: Plus or minus 1/16 inch, measured at jambs on a horizontal line parallel to plane of wall. 3. Twist: Plus or minus 1/16 inch, measured at opposite face corners of jambs on parallel lines, and perpendicular to plane of wall. 4. Plumbness: Plus or minus 1/16 inch, measured at jambs on a perpendicular line from head to floor. C. Drill and tap doors and frames to receive nontemplated, mortised, and surface-mounted door hardware. 3.3 INSTALLATION A. General: Install hollow metal work plumb, rigid, properly aligned, and securely fastened in place; comply with Drawings and manufacturer's written instructions. B. Hollow Metal Frames: Install hollow metal frames of size and profile indicated. Comply with ANSI/SDI A Set frames accurately in position, plumbed, aligned, and braced securely until permanent anchors are set. After wall construction is complete, remove temporary braces, leaving surfaces smooth and undamaged. a. At fire-protection-rated openings, install frames according to NFPA 80. b. Where frames are fabricated in sections because of shipping or handling limitations, field splice at approved locations by welding face joint continuously; grind, fill, dress, and make splice smooth, flush, and invisible on exposed faces. 100% Construction Documents HOLLOW METAL DOORS Page 9 of 11 AND FRAMES

12 c. Install frames with removable glazing stops located on secure side of opening. d. Install door silencers in frames before grouting. e. Remove temporary braces necessary for installation only after frames have been properly set and secured. f. Check plumbness, squareness, and twist of frames as walls are constructed. Shim as necessary to comply with installation tolerances. g. Field apply bituminous coating to backs of frames that are filled with grout containing antifreezing agents. 2. Floor Anchors: Provide floor anchors for each jamb and mullion that extends to floor, and secure with postinstalled expansion anchors. a. Floor anchors may be set with powder-actuated fasteners instead of postinstalled expansion anchors if so indicated and approved on Shop Drawings. 3. Masonry Walls: Coordinate installation of frames to allow for solidly filling space between frames and masonry with grout. 4. Concrete Walls: Solidly fill space between frames and concrete with grout. Take precautions, including bracing frames, to ensure that frames are not deformed or damaged by grout forces. 5. In-Place Concrete or Masonry Construction: Secure frames in place with postinstalled expansion anchors. Countersink anchors, and fill and make smooth, flush, and invisible on exposed faces. 6. Installation Tolerances: Adjust hollow metal door frames for squareness, alignment, twist, and plumb to the following tolerances: a. Squareness: Plus or minus 1/16 inch, measured at door rabbet on a line 90 degrees from jamb perpendicular to frame head. b. Alignment: Plus or minus 1/16 inch, measured at jambs on a horizontal line parallel to plane of wall. c. Twist: Plus or minus 1/16 inch, measured at opposite face corners of jambs on parallel lines, and perpendicular to plane of wall. d. Plumbness: Plus or minus 1/16 inch, measured at jambs at floor. C. Hollow Metal Doors: Fit hollow metal doors accurately in frames, within clearances specified below. Shim as necessary. 1. Non-Fire-Rated Standard Steel Doors: a. Jambs and Head: 1/8 inch plus or minus 1/16 inch. b. Between Edges of Pairs of Doors: 1/8 inch plus or minus 1/16 inch. c. Between Bottom of Door and Top of Threshold: Maximum 3/8 inch. d. Between Bottom of Door and Top of Finish Floor (No Threshold): Maximum 3/4 inch. 2. Fire-Rated Doors: Install doors with clearances according to NFPA Smoke-Control Doors: Install doors according to NFPA 105. D. Glazing: Comply with installation requirements in Division 08 Section "Glazing" and with hollow metal manufacturer's written instructions. 1. Secure stops with countersunk flat- or oval-head machine screws spaced uniformly not more than 9 inches o.c. and not more than 2 inches o.c. from each corner. 100% Construction Documents HOLLOW METAL DOORS Page 10 of 11 AND FRAMES

13 3.4 ADJUSTING AND CLEANING A. Final Adjustments: Check and readjust operating hardware items immediately before final inspection. Leave work in complete and proper operating condition. Remove and replace defective work, including hollow metal work that is warped, bowed, or otherwise unacceptable. B. Remove grout and other bonding material from hollow metal work immediately after installation. C. Prime-Coat Touchup: Immediately after erection, sand smooth rusted or damaged areas of prime coat and apply touchup of compatible air-drying, rust-inhibitive primer. D. Metallic-Coated Surfaces: Clean abraded areas and repair with galvanizing repair paint according to manufacturer's written instructions. END OF SECTION % Construction Documents HOLLOW METAL DOORS Page 11 of 11 AND FRAMES

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15 SECTION FLUSH WOOD 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: 1. Solid-core doors with wood-veneer faces. 2. Factory finishing flush wood doors. 3. Factory fitting flush wood doors to frames and factory machining for hardware. 1.3 SUBMITTALS A. Product Data: For each type of door indicated. Include details of core and edge construction, louvers, and trim for openings. Include factory-finishing specifications. B. Shop Drawings: Indicate location, size, and hand of each door; elevation of each kind of door; construction details not covered in Product Data; location and extent of hardware blocking; and other pertinent data. 1. Indicate dimensions and locations of mortises and holes for hardware. 2. Indicate dimensions and locations of cutouts. 3. Indicate requirements for veneer matching. 4. Indicate doors to be factory finished and finish requirements. 5. Indicate fire-protection ratings for fire-rated doors. C. Samples for Initial Selection: For factory-finished doors. 1. Louver blade and frame sections, 6 inches long, for each material and finish specified. 2. Frames for light openings, 6 inches long, for each material, type, and finish required. D. Warranty: Sample of special warranty. 1.4 QUALITY ASSURANCE A. Manufacturer Qualifications: A qualified manufacturer that is certified for chain of custody by an FSC-accredited certification body. B. Source Limitations: Obtain flush wood doors from single manufacturer. C. Quality Standard: In addition to requirements specified, comply with AWI's "Architectural Woodwork Quality Standards Illustrated." 100% Construction Documents FLUSH WOOD DOORS Page 1 of 6

16 1. Provide AWI Quality Certification Labels or an AWI letter of licensing for Project indicating that doors comply with requirements of grades specified. D. Fire-Rated Wood Doors: Doors complying with NFPA 80 that are listed and labeled by a qualified testing agency, for fire-protection ratings indicated, based on testing at positive pressure according to NFPA Oversize Fire-Rated Door Assemblies: For units exceeding sizes of tested assemblies, provide certification by a qualified testing agency that doors comply with standard construction requirements for tested and labeled fire-rated door assemblies except for size. 2. Temperature-Rise Limit: At vertical exit enclosures and exit passageways, provide doors that have a maximum transmitted temperature end point of not more than 450 deg F above ambient after 30 minutes of standard fire-test exposure. 1.5 DELIVERY, STORAGE, AND HANDLING A. Comply with requirements of referenced standard and manufacturer's written instructions. B. Package doors individually in plastic bags or cardboard cartons. C. Mark each door on bottom rail with opening number used on Shop Drawings. 1.6 PROJECT CONDITIONS A. Environmental Limitations: Do not deliver or install doors until spaces are enclosed and weathertight, wet work in spaces is complete and dry, and HVAC system is operating and maintaining temperature between 60 and 90 deg F and relative humidity between 43 and 70 percent during the remainder of the construction period. 1.7 WARRANTY A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace doors that fail in materials or workmanship within specified warranty period. 1. Failures include, but are not limited to, the following: a. Warping (bow, cup, or twist) more than 1/4 inch in a 42-by-84-inch section. b. Telegraphing of core construction in face veneers exceeding 0.01 inch in a 3-inch span. 2. Warranty shall also include installation and finishing that may be required due to repair or replacement of defective doors. 3. Warranty Period for Solid-Core Exterior Doors: Five years from date of Final Completion. 4. Warranty Period for Solid-Core Interior Doors: Life of installation. 100% Construction Documents FLUSH WOOD DOORS Page 2 of 6

17 PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: 1. Algoma Hardwoods, Inc. 2. Chappell Door Co. 3. Eggers Industries. 4. Graham; an Assa Abloy Group company. 5. Marlite. 6. Marshfield Door Systems, Inc. 7. Mohawk Flush Doors, Inc.; a Masonite company. 8. VT Industries Inc. 2.2 DOOR CONSTRUCTION, GENERAL A. Low-Emitting Materials: Provide doors made with adhesives and composite wood products that do not contain urea formaldehyde. B. WDMA I.S.1-A Performance Grade: 1. Heavy Duty unless otherwise indicated. C. Particleboard-Core Doors: 1. Particleboard: ANSI A208.1, Grade LD-1, made with binder containing no ureaformaldehyde resin. 2. Blocking: Provide wood blocking in particleboard-core doors as follows: a. 5-inch top-rail blocking, in doors indicated to have closers. b. 5-inch bottom-rail blocking, in exterior doors and doors indicated to have kick, mop, or armor plates. c. 5-inch midrail blocking, in doors indicated to have exit devices. D. Fire-Protection-Rated Doors: Provide core specified or mineral core as needed to provide fireprotection rating indicated. 1. Edge Construction: Provide edge construction with intumescent seals concealed by outer stile. Comply with specified requirements for exposed edges. 2. Pairs: Provide fire-retardant stiles that are listed and labeled for applications indicated without formed-steel edges and astragals. Provide stiles with concealed intumescent seals. Comply with specified requirements for exposed edges. 2.3 VENEERED-FACED DOORS FOR TRANSPARENT FINISH A. Interior Solid-Core Doors 1. Grade: Premium, with Grade A faces. 2. Species: Clear select white birch, no stain. 3. Cut: Rotary cut. 100% Construction Documents FLUSH WOOD DOORS Page 3 of 6

18 4. Match between Veneer Leaves: Book match. 5. Assembly of Veneer Leaves on Door Faces: Center-balance match. 6. Pair and Set Match: Provide for doors hung in same opening or separated only by mullions. 7. Room Match: Provide door faces of compatible color and grain within each separate room or area of building. 8. Exposed Vertical and Top Edges: Same species as faces or a compatible species. 9. Core: Particleboard. 10. Construction: Five plies or 7 plies. Stiles and rails are bonded to core, then entire unit abrasive planed before veneering. Faces are bonded to core using a hot press. 11. WDMA I.S.1-A Performance Grade: Heavy Duty. 2.4 LOUVERS AND LIGHT FRAMES A. Metal Louvers: 1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: a. Air Louvers Inc. b. Anemostat; a Mestek company. c. Hiawatha Incorporated. d. L & L Louvers, Inc. e. LL Building Products, Inc.; a division of GAF Materials Corporation. f. Louvers & Dampers, Inc.; a Mestek company. g. McGill Architectural Products. 2. Blade Type: Vision-proof, inverted V. 3. Metal and Finish: Hot-dip galvanized steel, inch thick, factory primed for paint finish. B. Louvers for Fire-Rated Doors: Metal louvers with fusible link and closing device, listed and labeled for use in doors with fire-protection rating of 1-1/2 hours and less. 1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: a. Air Louvers Inc. b. Anemostat; a Mestek company. c. Hiawatha Incorporated. d. L & L Louvers, Inc. e. LL Building Products, Inc.; a division of GAF Materials Corporation. f. Louvers & Dampers, Inc.; a Mestek company. g. McGill Architectural Products. 2. Metal and Finish: Hot-dip galvanized steel, inch thick, factory primed for paint finish. C. Metal Frames for Light Openings in Fire-Rated Doors: Manufacturer's standard frame formed of inch- thick, cold-rolled steel sheet; factory primed for paint finish; and approved for use in doors of fire-protection rating indicated. 100% Construction Documents FLUSH WOOD DOORS Page 4 of 6

19 2.5 FABRICATION A. Factory fit doors to suit frame-opening sizes indicated. Comply with clearance requirements of referenced quality standard for fitting unless otherwise indicated. 1. Comply with requirements in NFPA 80 for fire-rated doors. B. Factory machine doors for hardware that is not surface applied. Locate hardware to comply with DHI-WDHS-3. Comply with final hardware schedules, door frame Shop Drawings, DHI A115-W series standards, and hardware templates. 1. Coordinate with hardware mortises in metal frames to verify dimensions and alignment before factory machining. 2. Metal Astragals: Factory machine astragals and formed-steel edges for hardware for pairs of fire-rated doors. C. Transom and Side Panels: Fabricate matching panels with same construction, exposed surfaces, and finish as specified for associated doors. Finish bottom edges of transoms and top edges of rabbeted doors same as door stiles. 1. Fabricate door and transom panels with full-width, solid-lumber, meeting rails. Provide factory-installed spring bolts for concealed attachment into jambs of metal door frames. D. Openings: Cut and trim openings through doors in factory. 1. Light Openings: Trim openings with moldings of material and profile indicated. 2. Glazing: Factory install glazing in doors indicated to be factory finished. Comply with applicable requirements in Division 08 Section "Glazing." 3. Louvers: Factory install louvers in prepared openings. 2.6 FACTORY FINISHING A. General: Comply with referenced quality standard for factory finishing. Complete fabrication, including fitting doors for openings and machining for hardware that is not surface applied, before finishing. 1. Finish faces, all four edges, edges of cutouts, and mortises. Stains and fillers may be omitted on top and bottom edges, edges of cutouts, and mortises. B. Finish doors at factory. C. Transparent Finish: 1. Grade: Premium. 2. Finish: AWI catalyzed polyurethane system. 3. Staining: Factory stain. 4. Effect: Open-grain finish. 5. Sheen: Satin. 6. Color: clear, no stain 100% Construction Documents FLUSH WOOD DOORS Page 5 of 6

20 PART 3 - EXECUTION 3.1 EXAMINATION A. Examine doors and installed door frames before hanging doors. 1. Verify that frames comply with indicated requirements for type, size, location, and swing characteristics and have been installed with level heads and plumb jambs. 2. Reject doors with defects. B. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 INSTALLATION A. Hardware: For installation, see Division 08 Section "Door Hardware." B. Installation Instructions: Install doors to comply with manufacturer's written instructions and the referenced quality standard, and as indicated. 1. Install fire-rated doors in corresponding fire-rated frames according to NFPA 80. C. Job-Fitted Doors: Align and fit doors in frames with uniform clearances and bevels as indicated below; do not trim stiles and rails in excess of limits set by manufacturer or permitted for firerated doors. Machine doors for hardware. Seal edges of doors, edges of cutouts, and mortises after fitting and machining. 1. Clearances: Provide 1/8 inch at heads, jambs, and between pairs of doors. Provide 1/8 inch from bottom of door to top of decorative floor finish or covering unless otherwise indicated. Where threshold is shown or scheduled, provide 1/4 inch from bottom of door to top of threshold unless otherwise indicated. a. Comply with NFPA 80 for fire-rated doors. 2. Bevel non-fire-rated doors 1/8 inch in 2 inches at lock and hinge edges. 3. Bevel fire-rated doors 1/8 inch in 2 inches at lock edge; trim stiles and rails only to extent permitted by labeling agency. D. Factory-Fitted Doors: Align in frames for uniform clearance at each edge. E. Factory-Finished Doors: Restore finish before installation if fitting or machining is required at Project site. 3.3 ADJUSTING A. Operation: Rehang or replace doors that do not swing or operate freely. B. Finished Doors: Replace doors that are damaged or that do not comply with requirements. Doors may be repaired or refinished if work complies with requirements and shows no evidence of repair or refinishing. END OF SECTION % Construction Documents FLUSH WOOD DOORS Page 6 of 6

21 SECTION DOOR HARDWARE PART I GENERAL 1.1 SUMMARY A. Section Includes 1. The work in this section includes furnishing all items of finish hardware as hereinafter specified or obviously necessary for all swinging, sliding, folding and other doors. Except items, which are specifically excluded from this section of the specification or of unique hardware, specified in the same sections as the doors and frames on which they are installed. 2. All hardware referenced shall be provided by an allowance. See that section for amounts per project. B. Related Documents 1. Related documents, drawings and general provisions of contract, including General and Supplementary Conditions and Division 1 specification sections apply to this section. C. Related Sections Hollow Metal Doors and Frames Flush Wood Doors Aluminum-Framed Entrances and Storefronts 1.2 REFERENCES A. Standards 1. AIA A General Conditions of the Contract 2. ANSI-A250.4 Steel Doors and Frames Physical Endurance 3. ANSI A156.1 Butts and Hinges 4. ANSI A156.2 Bored Locks and Latches 5. ANSI A156.3 Exit Devices 6. ANSI A156.4 Door Controls Door Closers 7. ANSI A156.5 Auxiliary Locks and Associated Products 8. ANSI A156.6 Architectural Door Trim 9. ANSI A156.7 Template Hinge Dimensions 10. ANSI A156.8 Door Controls Overhead Holders 11. ANSI A Mortise Locks and Latches 12. ANSI A Closer Holder Release Devices 13. ANSI A Auxiliary Hardware 14. ANSI A Material and Finishes 15. ANSI A Continuous Hinges 16. UL10C Positive Pressure Fire Tests of Door Assemblies B. Codes 1. NFPA 101 Life Safety Code 2. IBC 2003 International Building Code 3. ANSI A117.1 Accessible and Usable Buildings and Facilities 4. ADA Americans with Disabilities Act 100% Construction Documents DOOR HARDWARE Page 1 of 9

22 1.3 SUBMITTALS A. General Requirements 1. Submit copies of finish hardware schedule in accordance with Division 1, General Requirements. B. Schedules And Product Data 1. Schedules to be in vertical format, listing each door opening, and organized into hardware sets indicating complete designations of every item required for each door opening to function as intended. Hardware schedule shall be submitted within two (2) weeks from date the purchase order is received by the finish hardware supplier. Furnish four (4) copies of revised schedules after approval for field and file use. Note any special mounting instructions or requirements with the hardware schedule. Schedules to include the following information: a. Location of each hardware set cross-referenced to indications on drawings, both on floor plans and in door and frame schedule. b. Handing and degree of swing of each door. c. Door and frame sizes and materials. d. Keying information. e. Type, style, function, size, and finish of each hardware item. f. Elevation drawings and operational descriptions for all electronic openings. g. Name and manufacturer of each hardware item. h. Fastenings and other pertinent information. i. Explanation of all abbreviations, symbols and codes contained in schedule j. Mounting locations for hardware when varies from standard. 2. Submit catalog cuts and/or product data sheets for all scheduled finish hardware. 3. Submit separate detailed keying schedule for approval indicating clearly how the owner s final instructions on keying of locks has been fulfilled. C. Samples 1. Upon request, samples of each type of hardware in finish indicated shall be submitted. Samples are to remain undamaged and in working condition through submittal and review process. Items will be returned to the supplier or incorporated into the work within limitations of keying coordination requirements. D. Templates 1. Furnish a complete list and suitable templates, together with finish hardware schedule to contractor, for distribution to necessary trades supplying materials to be prepped for finish hardware. E. Operations And Maintenance Manuals 1. Upon completion of construction and building turnover, furnish two (2) complete maintenance manuals to the owner. Manuals to include the following items: a. Approved hardware schedule, catalog cuts and keying schedule. b. Hardware installation and adjustment instructions. c. Manufacturer s written warranty information. d. Wiring diagrams, elevation drawings and operational descriptions for all electronic openings. 100% Construction Documents DOOR HARDWARE Page 2 of 9

23 1.4 QUALITY ASSURANCE A. Substitutions 1. All substitution requests must be submitted before bidding and within the procedures and time frame as outlined in Division 1, General Requirements. Approval of products is at the discretion of the architect and his hardware consultant. B. Supplier Qualifications 1. A recognized architectural door hardware supplier who has maintained an office and has been furnishing hardware in the project s vicinity for a period of at least two (2) years. 2. Hardware supplier shall have office and warehouse facilities to accommodate this project. 3. Hardware supplier shall have in his employment at least one (1) Architectural Hardware Consultant (AHC) who is available at reasonable times during business hours for consultation about the project s hardware and requirements to the owner, architect and contractor. 4. Hardware supplier must be an authorized factory distributor of all products specified herein. 1.5 FIRE-RATED OPENINGS 1. Provide door hardware for fire-rated openings that comply with NFPA 80 and requirements of authorities having jurisdiction. Provide only items of door hardware that are listed by Underwriter s Laboratories (UL) or Warnock Hersey (WH) for use on types and sizes of doors indicated. 2. Project requires door assemblies and components that are compliant with positive pressure and S-label requirements. Specifications must be cross-referenced and coordinated with door manufacturers to ensure that total opening engineering is compatible with UL10C Standard for Positive Pressure Fire Tests of Door Assemblies. a. Hardware required for fire doors shall be listed with Underwriters Laboratories for ratings specified. b. Certification(s) of compliance shall be made available upon request by the Authority Having Jurisdiction. 1.6 DELIVERY, STORAGE AND HANDLING A. Marking and Packaging 1. Properly package and mark items according to the approved hardware schedule, complete with necessary screws and accessories, instructions and installation templates for spotting mortising tools. Contractor shall check deliveries against accepted list and provide receipt for them, after which he is responsible for storage and care. Any shortage or damaged good shall be made without cost to the owner. 2. Packaging of door hardware is the responsibility of the supplier. As hardware supplier receives material from various manufacturers, sort and repackage in containers clearly marked with appropriate hardware set and door numbers to match the approved hardware schedule. Two or more identical sets may be packed in same container. B. Delivery 1. The supplier shall deliver all hardware to the project site; direct factory shipments are not allowed unless agreed upon beforehand. Hardware supplier shall coordinate delivery times and schedules with the contractor. Inventory door hardware jointly with representatives of hardware supplier and hardware installer/contractor until each is satisfied that count is correct. 2. No keys, other than construction master keys and/or temporary keys are to be packed in boxes with the locks. 3. At time of hardware delivery, door openings supplier in conjunction with the contractor shall check in all hardware and set up a hardware storage room. 100% Construction Documents DOOR HARDWARE Page 3 of 9

24 C. Storage 1. Provide secure lock-up for door hardware delivered to the Project, but not yet installed. Control handling and installation of hardware items that are not immediately replaceable so that completion of work will not be delayed by hardware losses both before and after installation. 1.7 WARRANTY A. All items, except as noted below, shall be warranted in writing by the manufacturer against failure due to defective materials and workmanship for a minimum period of one (1) year commencing on the date of final completion and acceptance. In the event of product failure, promptly repair or replace item with no additional cost to the owner. 1. Mortise locksets: Seven (7) years 2. Exit Devices: Five (5) years 3. Door closers: Ten (10) years PART 2 PRODUCTS 2.1 MANUFACTURERS A. Only manufacturers as listed below shall be accepted. Obtain each type of finish hardware (hinges, latch and locksets, exit devices, door closers, etc.) from a single manufacturer. 2.2 MATERIALS A. Screws And Fasteners 1. All required screws shall be supplied as necessary for securing finish hardware in the appropriate manner. Thru-bolts shall be supplied for exit devices and door closers where required by code and the appropriate blocking or reinforcing is not present in the door to preclude their use. B. Hanging Devices 1. Hinges a. Hinges shall conform to ANSI A156.1 and have the number of knuckles as specified, oilimpregnated bearings as specified with NRP (non-removable pin) feature, at all exterior reverse bevel doors. Unless otherwise scheduled, supply one (1) hinge for every 30 of door height. Hinges shall be a minimum of 4 1/2 high and 4 wide; heavy weight hinges (.180) shall be supplied at all doors where specified. 1) Specified Manufacturer: McKinney 2) Approved Substitutes: Bommer, Hager, Stanley, Ives 2. Continuous Geared Hinges a. All hinges to be non-handed and completely reversible. Hinge line to be available in concealed flush mount with or without inset, full surface and half surface types as specified in the hardware sets. All hinges to be made of extruded 6060 T6 aluminum alloy with polyacetal thrust bearings, anodized after cutouts are made for bearings. All concealed hinges to be fire-rated for 20, 45 and 90 minutes when incorporated into proper door and frame labeled installations, without necessitating the use of fusible-link pins. All concealed 100% Construction Documents DOOR HARDWARE Page 4 of 9

25 hinges to be available in standard, heavy, and extra heavy duty weights; all full surface and half surface hinges in standard and heavy duty weights as specified in the hardware sets. All hinges to be factory cut for door size. 1) Specified Manufacturers: McKinney 2) Approved Manufacturers: Bommer, Pemko, Select, Ives C. Flush Bolts And Accessories 1. All manual and automatic flush bolts to be furnished as specified. a. Specified Manufacturer: McKinney b. Approved Substitutes: Quality, Rockwood, Trimco, Ives D. Cylinders And Keying 1. Cylinders a. Provide cylinders and keys protected from unauthorized manufacture and distribution by manufacturer s United States patents. The key design and tolerances shall permit the cutting of keys with standard code or duplicating machines. The requirement for a singlepurpose or keyway-specific cutting or duplicating machine shall not be allowed. The key design and tolerances shall permit the use of keys and cylinders in existing key systems having similar keyways and sections. 2. Keying 1) Specified Manufacturer: Sargent XC 2) Approved Substitutes: Medeco Keymark, Yale Keymark a. All locks and cylinders shall be construction master-keyed. All locks and cylinders to be master-keyed or grandmaster-keyed as directed by the owner. The factory shall key all locks and cylinders. Furnish the following key amounts: 1) Two (2) change keys per lock 2) Three (3) grand master keys 3) Six (6) master keys per master level 4) Fifteen (15) construction/temporary keys b. Master keys and all high-security or restricted keyway blanks shall be sealed in tamperproof packaged boxes when shipped from the factory. The boxes shall be shrink wrapped and imprinted to ensure the integrity of the packaging. E. Locking Devices 1. Mortise Locksets a. All locksets shall be ANSI Series 1000, Grade 1 Certified. All functions shall be manufactured in a single sized case formed from 12 gauge steel minimum. The lockset shall have a field-adjustable, beveled armored front, with a.125 minimum thickness and shall be reversible without opening the lock body. The lockset shall be 2 3/4 backset with a one-piece 3/4 anti-friction stainless steel latchbolt. The deadbolt shall be a full 1 throw made of stainless steel and have 2 hardened steel roller inserts. All strikes shall be nonhanded with a curved lip. To insure proper alignment, all trim, shall be thru-bolted and fully 100% Construction Documents DOOR HARDWARE Page 5 of 9