Athletic Field House - Bryan County High School Bryan County Schools May 2013

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1 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. 1.3 REALTED SECTIONS A. Division 1.4 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. C. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, for each type of hollow metal door and frame fire-rated assembly. 1.6 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 NFPA Smoke- and Draft-Control Assemblies: Provide an assembly with gaskets listed and labeled for smoke and draft control by a qualified testing agency acceptable to authorities having jurisdiction, based on testing according to UL 1784 and installed in compliance with NFPA 105. HOLLOW METAL DOORS AND FRAMES

2 1.7 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. 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. 1.8 PROJECT CONDITIONS A. Field Measurements: Verify actual dimensions of openings by field measurements before fabrication. 1.9 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. Ceco Door Products; an Assa Abloy Group company. 2. Curries Company; an Assa Abloy Group company. 3. Steelcraft; an Ingersoll-Rand company. 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. Metallic-Coated Steel Sheet: ASTM A 653/A 653M, Commercial Steel (CS), Type B; with minimum A40 metallic coating. D. 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. E. Inserts, Bolts, and Fasteners: Hot-dip galvanized according to ASTM A 153/A 153M. 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 flamespread and smoke-development indexes of 25 and 50, respectively; passing ASTM E 136 for combustion characteristics. HOLLOW METAL DOORS AND FRAMES

3 H. 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 (Thermal): Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core. a. Fire Door Core: As required to provide fire-protection 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 ) Locations: Exterior doors and interior doors where indicated. 3. Core Construction (Sound Attenuated): Manufacturer s standard solid mineral core. 4. Vertical Edges for Single-Acting Doors: Beveled edge. a. Beveled Edge: 1/8 inch in 2 inches. 5. Top and Bottom Edges: Closed with flush or inverted inch- thick, end closures or channels of same material as face sheets. 6. 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 3 and Physical Performance Level A (Extra Heavy Duty), Model 2 (Seamless). C. Interior Doors: Face sheets fabricated from cold-rolled steel sheet unless metallic-coated sheet is indicated. 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), Model 2 (Seamless). 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 metallic-coated steel sheet. 1. Fabricate frames as full profile welded unless otherwise indicated. 2. Frames for Level 3 Steel Doors: inch- thick steel sheet. C. Interior Frames: Fabricated from cold-rolled steel sheet unless metallic-coated sheet is indicated. 1. Fabricate frames as full profile welded unless otherwise indicated. 2. Frames for Wood Doors: inch- thick steel sheet. 3. Frames for Borrowed Lights: Same as adjacent door frame. D. Hardware Reinforcement: Fabricate according to ANSI/SDI A250.6 with reinforcement plates from same material as frames. HOLLOW METAL DOORS AND FRAMES

4 2.5 FRAME ANCHORS A. Jamb Anchors: 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. 2.6 STOPS AND MOLDINGS A. Fixed Frame Moldings: Formed integral with hollow metal frames, a minimum of 5/8 inch high unless otherwise indicated. 2.7 ACCESSORIES A. Grout Guards: Formed from same material as frames, not less than inch thick. 2.8 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. Astragals: Provide overlapping astragal on one leaf of pairs of doors at 114A. 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. Provide countersunk, flat- or oval-head exposed screws and bolts for exposed fasteners unless otherwise indicated. 3. 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. 4. 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. HOLLOW METAL DOORS AND FRAMES

5 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. Provide fixed frame moldings on outside of exterior and on secure side of interior doors and frames. 2. Coordinate rabbet width between fixed and removable stops with type of glazing and type of installation indicated. 2.9 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. 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. HOLLOW METAL DOORS AND FRAMES

6 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. c. Install door silencers in frames before grouting. d. Remove temporary braces necessary for installation only after frames have been properly set and secured. e. Check plumbness, squareness, and twist of frames as walls are constructed. Shim as necessary to comply with installation tolerances. f. Field apply bituminous coating to backs of frames that are filled with grout containing antifreezing agents. 2. Masonry Walls: Coordinate installation of frames to allow for solidly filling space between frames and masonry with grout. 3. 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. ADJUSTING AND CLEANING HOLLOW METAL DOORS AND FRAMES

7 E. 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. F. Remove grout and other bonding material from hollow metal work immediately after installation. G. 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. H. Metallic-Coated Surfaces: Clean abraded areas and repair with galvanizing repair paint according to manufacturer's written instructions. END OF SECTION HOLLOW METAL DOORS AND FRAMES

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9 SECTION FIBERGLASS REINFORCED POLYESTER 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. This Section Includes the following: 1. Fiberglass reinforced polyester (FRP) flush doors to be mounted in hollow metal frames. 1.2 RELATED SECTIONS A. Division 8 Section, Door Hardware. B. Division 8 Section, Hollow Metal Doors and Frames. C. Division 9 Section, Painting. 1.3 REFERENCES A. AAMA Thermal Transmittance and Condensation Resistance of Windows, Doors and Glazed Wall Sections. B. ASTM B Aluminum and Aluminum-Alloy Sheet and Plate. C. ASTM B Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes. D. ASTM D Determining the Pendulum Impact Resistance of Notched Specimens of Plastics. E. ASTM D Water Absorption of Plastics. F. ASTM D Tensile Strength of Plastics. G. ASTM D Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials. H. ASTM D Compressive Properties of Rigid Cellular Plastics. I. ASTM D Tensile and Tensile Adhesion Properties of Rigid Cellular Plastics. J. ASTM D Response of Rigid Cellular Plastics to Thermal and Humid Aging. K. ASTM D Indentation Hardness of Rigid Plastics by Means of a Barcol Impressor. L. ASTM D Standard Practice for Full-Scale Chamber Determination of Volatile Organic Emissions from Indoor Materials/Products. M. ASTM E Structural Performance of Exterior Windows, Curtain Walls, and Doors by Uniform Static Air Pressure Difference. Fiberglass Reinforced Polyester Doors

10 1.4 PERFORMANCE REQUIREMENTS A. General: Provide door assemblies that have been designed and fabricated to comply with specified performance requirements, as demonstrated by testing manufacturer's corresponding standard systems. B. Uniform Static Load, ASTM E 330, Pairs of doors. 135 psf. C. Indoor air quality testing per ASTM D : GREENGUARD Environmental Institute Certified including GREENGUARD for Children and Schools Certification. D. Thermal Transmission, Exterior Doors, U-Value, AAMA : Maximum of 0.29 BTU/hr x sf x degrees E. Compressive Strength, Foam Core, Nominal Value, ASTM D 1621: 79.9 psi. F. Compressive Modulus, Foam Core, Nominal Value, ASTM D 1621: 370 psi. G. Tensile Adhesion, Foam Core, Nominal Value, ASTM D 1623: 45.3 psi. H. Thermal and Humid Aging, Nominal Value, 158 Degrees F and 100 Percent Humidity for 14 Days, ASTM D 2126: Minus 5.14 percent volume change. 1.5 SUBMITTALS A. Comply with Division 1 Section - Submittal Procedures. B. Product Data: Submit manufacturer's product data, including description of materials, components, fabrication, finishes, and installation. C. Shop Drawings: Submit manufacturer's shop drawings, including elevations, sections, and details, indicating dimensions, tolerances, materials, fabrication, doors, panels, framing, hardware schedule, and finish. D. Samples: 1. Door: Submit manufacturer's sample of door showing face sheets, core, framing, and finish. 2. Color: Submit manufacturer's samples of standard colors of doors and frames. E. Test Reports: Submit certified test reports from qualified independent testing agency indicating doors comply with specified performance requirements. F. Manufacturer's Project References: Submit list of successfully completed projects including project name and location, name of architect, and type and quantity of doors manufactured. G. Maintenance Manual: Submit manufacturer's maintenance and cleaning instructions for doors, including maintenance and operating instructions for hardware. H. Warranty: Submit manufacturer's standard warranty. Fiberglass Reinforced Polyester Doors

11 1.6 QUALITY ASSURANCE A. Manufacturer's Qualifications: 1. Continuously engaged in manufacturing of doors of similar type to that specified, with a minimum of 10 years successful experience. 1.7 DELIVERY, STORAGE, AND HANDLING A. Delivery: Deliver materials to site in manufacturer's original, unopened containers and packaging, with labels clearly identifying opening door mark and manufacturer. B. Storage: Store materials in clean, dry area indoors in accordance with manufacturer's instructions. C. Handling: Protect materials and finish from damage during handling and installation. 1.8 WARRANTY A. Warrant doors, frames, and factory hardware against failure in materials and workmanship, including excessive deflection, faulty operation, defects in hardware installation, and deterioration of finish or construction in excess of normal weathering. B. Warranty Period: Ten years starting on date of shipment. In addition, a limited lifetime (while the door is in its specified application in its original installation) warranty covering: failure of corner joinery, core deterioration, delamination or bubbling of door skin. C. Warranty Period for FRP Painted Finish: Five years. PART 2 PRODUCTS 2.1 MANUFACTURERS A. Subject to compliance with requirements, provide Edgewater FRP Doors or comparable product by one of the following: 2.2 FRP FLUSH DOORS 1. Special-Lite, Inc. 2. Oshkosh Core-Guard 3. Edgewater (Basis of Design) A. Interior Doors: Provide doors complying with requirements indicated below: 1. E-S series (heavy duty) from the "Cutting Edge" product line (seamless). 2. Doors to have at least two internal full height heavy duty vertical fiberglass stiffeners for warp resistance. 3. Expanded polystyrene solid foam core. B. Exterior Doors and High Traffic Areas: Provide doors complying with requirements indicated below: 1. E-P series (Extra Heavy Duty) or E-S series from the "Cutting Edge" product line (seamless). 2. Doors to have full height heavy duty vertical fiberglass stiffeners 6 inches on center for superior strength. 3. Expanded polystyrene solid foam core. Fiberglass Reinforced Polyester Doors

12 2.3 FABRICATION A. General: Fabricate fiberglass door and frame units to be rigid, neat in appearance, and free from defects including warp and buckle. Where practical, fit and assemble units in manufacturer's plant. Clearly identify work that cannot be permanently factory assembled before shipment, to assure proper assembly at Project site. B. Core Construction: Manufacturer's standard core construction that complies with the following: 1. E-S (standard) series to have expanded polystyrene foam core. 2. E-P (premier) series to have full height vertical fiberglass stiffeners, 6 inches on center. Voids to be filled with expanded polystyrene foam. 3. Hollow/honeycomb core will not be accepted. C. Stiles and Rails: Fabricate doors utilizing heavy duty pultruded fiberglass tubular members. D. Door Faces: Laminated composite faces shall be urethane fused to the stile and rail assembly, including the vertical stiffeners and core material, utilizing a two-part 100 percent reactive urethane adhesive, and then cured under pressure until completely bonded. E. Clearances: Not more than 1/8 inch (3.2 mm) at jambs and heads, except not more than 1/4 inch (6.4 mm) between pairs of doors. Not more than 3/4 inch (19 mm) at bottom, with standard being 5/8 inch (15.9 mm) at bottom. F. Door Edges: Lock stile to be factory beveled 1/8" in 2" for rub-free operation. Square lock-edge will not be accepted. G. Tolerances: Maximum diagonal distortion - 1/16 inch (1.6 mm) measured with straight edge, corner-to-corner. H. Hardware Reinforcement: Fabricate all hardware reinforcements utilizing premium high density polyethylene (HDPE) and fiberglass blocking. Any form of wood or metal reinforcements will not be accepted. I. Exposed Fasteners: Unless otherwise indicated, provide stainless steel, countersunk flat or oval heads for exposed screws and bolts. J. Hardware Preparations: Prepare doors and frames to receive mortised and concealed hardware according to final door hardware schedule and templates provided by hardware supplier. Doors and frames must be factory pre-drilled for all mortised hardware preps. Pilot and through-bolt holes for all surface mounted hardware to be drilled at the project site during installation. K. Hardware Locations: Locate hardware as indicated on shop drawings or if not indicated, according to manufacturers standard locations. Fiberglass Reinforced Polyester Doors

13 2.5 FINISHES A. Provide Manufacturer s standard factory finish. 1. Finish: Manufacturers standard chemical resistant waterborne acrylic enamel topcoat. 2. Sheen: Satin 3. Color as selected from Manufacturer s Full Range B. Door Faces: Face skins shall be smooth. Due to the unit's extra-long life expectancy, minor repairs on facings must be easily blended in the event of damage. Slightly textured gelcoat facings will not be accepted. 2.7 HARDWARE A. Premachine doors in accordance with templates from specified hardware manufacturers and hardware schedule. PART 3 EXECUTION 3.1 EXAMINATION A. Examine areas to receive doors. Notify Architect of conditions that would adversely affect installation or subsequent use. Do not proceed with installation until unsatisfactory conditions are corrected. 3.2 PREPARATION A. Ensure openings to receive doors are plumb, level, square, and in tolerance. 3.3 INSTALLATION A. Install doors in accordance with manufacturer's instructions. B. Install doors plumb, level, square, true to line, and without warp or rack. C. Separate aluminum from other metal surfaces with bituminous coatings or other means approved by Architect. F. Install exterior doors to be weathertight in closed position. G. Repair minor damages to finish in accordance with manufacturer's instructions and as approved by Architect. H. Remove and replace damaged components that cannot be successfully repaired as determined by Architect. 3.4 FIELD QUALITY CONTROL A. Manufacturer's Field Services: Manufacturer's representative shall provide technical assistance and guidance for installation of doors. Fiberglass Reinforced Polyester Doors

14 3.5 ADJUSTING A. Adjust doors, hinges, and locksets for smooth operation without binding. 3.6 CLEANING A. Clean doors promptly after installation in accordance with manufacturer's instructions. B. Do not use harsh cleaning materials or methods that would damage finish. 3.7 PROTECTION A. Protect installed doors to ensure that, except for normal weathering, doors will be without damage or deterioration at time of substantial completion. END OF SECTION Fiberglass Reinforced Polyester Doors

15 SECTION ACCESS 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. Access doors and frames for ceilings. B. Related Sections include: 1. Division 9 Section Gypsum Board 2. Division 9 Section Non-structural Metal Framing. 1.3 ACTION SUBMITTALS A. Product Data: For each type of product. 1. Include construction details materials, individual components and profiles, and finishes. B. Shop Drawings: 1. Include plans, elevations, sections, details, and attachments to other work. 2. Detail fabrication and installation of access doors and frames for each type of substrate. PART 2 - PRODUCTS 2.1 ACCESS DOORS AND FRAMES FOR CEILINGS A. Manufacturers: Subject to compliance with requirements provide products by one of the following: 1. Babcock-Davis. 2. Larsen's Manufacturing Company. ACCESS DOORS AND FRAMES

16 3. Nystrom, Inc. a. Metallic-Coated Steel Sheet for Door: Nominal inch, 16 gage. b. Finish: Factory finish. 4. Frame Material: Same material, thickness, and finish as door 5. Hinges: Manufacturer's standard. 6. Hardware: Latch. 7. Latch: Slam latch with interior release. 2.2 MATERIALS A. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M. B. Steel Sheet: Uncoated or electrolytic zinc coated, ASTM A 879/A 879M, with cold-rolled steel sheet substrate complying with ASTM A 1008/A 1008M, Commercial Steel (CS), exposed. C. Metallic-Coated Steel Sheet: ASTM A 653/A 653M, Commercial Steel (CS), Type B; with minimum G60 (Z180) or A60 (ZF180) metallic coating. D. Frame Anchors: Same type as door face. E. Inserts, Bolts, and Anchor Fasteners: Hot-dip galvanized steel according to ASTM A 153/A 153M or ASTM F FABRICATION A. General: Provide access door and frame assemblies manufactured as integral units ready for installation. B. Metal Surfaces: For metal surfaces exposed to view in the completed Work, provide materials with smooth, flat surfaces without blemishes. Do not use materials with exposed pitting, seam marks, roller marks, rolled trade names, or roughness. C. Doors and Frames: Grind exposed welds smooth and flush with adjacent surfaces. Furnish attachment devices and fasteners of type required to secure access doors to types of supports indicated. 2.4 FINISHES 1. For concealed flanges with drywall bead, provide edge trim for gypsum board securely attached to perimeter of frames. A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. ACCESS DOORS AND FRAMES

17 B. Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping. C. 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. D. Steel and Metallic-Coated-Steel Finishes: 1. Factory Finish: Immediately after cleaning and pretreating, apply manufacturer's standard two-coat, baked-on finish consisting of prime coat and thermosetting topcoat, with a minimum dry-film thickness of 1 mil (0.025 mm) for topcoat. PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates for compliance with requirements for installation tolerances and other conditions affecting performance of the Work. B. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 INSTALLATION A. Comply with manufacturer's written instructions for installing access doors and frames. B. Install doors flush with adjacent finish surfaces. 3.3 ADJUSTING A. Adjust doors and hardware, after installation, for proper operation. B. Remove and replace doors and frames that are warped, bowed, or otherwise damaged. END OF SECTION ACCESS DOORS AND FRAMES

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19 SECTION ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General, Supplementary and Special Conditions and Division 1 Specification Sections, apply to this Section. 1.2 SUMMARY A. This Section includes the following: 1. Exterior and interior aluminum-framed storefronts. a. Glazing is retained mechanically with gaskets on four sides. 2. Exterior and interior manual-swing aluminum doors. B. Related Sections include the following: 1. Division 7 Section "Joint Sealants" for installation of joint sealants installed with aluminum-framed systems and for sealants to the extent not specified in this Section. 2. Division 8 Section "Door Hardware" for hardware. 3. Division 8 Section "Glazing" for glazing requirements to the extent not specified in this Section. 4. Division 8 Section "Glazed Aluminum Curtain Walls" for curtain-wall systems that mechanically retain glazing on four sides. 1.3 PERFORMANCE REQUIREMENTS A. General: Provide aluminum-framed systems, including anchorage, capable of withstanding, without failure, the effects of the following: 1. Structural loads. 2. Thermal movements. 3. Movements of supporting structure indicated on Drawings including, but not limited to, story drift and deflection from uniformly distributed and concentrated live loads. 4. Dimensional tolerances of building frame and other adjacent construction. 5. Failure includes the following: a. Deflection exceeding specified limits. b. Thermal stresses transferred to building structure. c. Framing members transferring stresses, including those caused by thermal and structural movements, to glazing. d. Noise or vibration created by wind and thermal and structural movements. e. Loosening or weakening of fasteners, attachments, and other components. f. Sealant failure. g. Failure of operating units to function properly. B. Structural Loads: 1. Wind Loads: See Structural Drawings. 2. Seismic Category and Importance Factor: See Structural Drawings. C. Deflection of Framing Members: 1. Deflection Normal to Wall Plane: Limited to 1/360 of clear span or an amount that restricts edge deflection of individual glazing lites to 3/4 inch (19 mm), whichever is less. ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

20 2. Deflection Parallel to Glazing Plane: Limited to 1/360 of clear span or 1/8 inch (3.2 mm), whichever is smaller. D. Structural-Test Performance: Provide aluminum-framed systems tested according to ASTM E 330 as follows: 1. When tested at positive and negative wind-load design pressures, systems do not evidence deflection exceeding specified limits. 2. When tested at 150 percent of positive and negative wind-load design pressures, systems, including anchorage, do not evidence material failures, structural distress, and permanent deformation of main framing members exceeding 0.2 percent of span. 3. Test Durations: As required by design wind velocity but not less than 10 seconds. E. Thermal Movements: Provide aluminum-framed systems that allow for thermal movements resulting from the following maximum change (range) in ambient and surface temperatures. Base engineering calculation on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss. 1. Temperature Change (Range): 120 deg F (67 deg C), ambient; 180 deg F (100 deg C), material surfaces. F. Air Infiltration: Provide aluminum-framed systems with maximum air leakage through fixed glazing and framing areas of 0.06 cfm/sq. ft. (0.03 L/s per sq. m) of fixed wall area when tested according to ASTM E 283 at a minimum static-air-pressure difference of 1.57 lbf/sq. ft. (75 Pa). G. Water Penetration Under Static Pressure: Provide aluminum-framed systems that do not evidence water penetration through fixed glazing and framing areas when tested according to ASTM E 331 at a minimum static-air-pressure difference of 20 percent of positive wind-load design pressure, but not less than 6.24 lbf/sq. ft. (300 Pa). H. Condensation Resistance: Provide aluminum-framed systems with fixed glazing and framing areas having condensation-resistance factor (CRF) of not less than 53 when tested according to AAMA I. Average Thermal Conductance: Provide aluminum-framed systems with fixed glazing and framing areas having average U-factor of not more than 0.69 Btu/sq. ft. x h x deg F (3.92 W/sq. m x K) when tested according to AAMA J. Sound Transmission: Provide aluminum-framed systems with fixed glazing and framing areas having minimum STC 32 according to ASTM E 413 and an OTC 26 according to ASTM E 1332, as determined by testing according to ASTM E SUBMITTALS A. Product Data: Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for each type of product indicated. B. Shop Drawings: For aluminum-framed systems. Include plans, elevations, sections, details, and attachments to other work. 1. Include structural analysis data signed and sealed by the qualified professional engineer responsible for their preparation. 2. Include details of provisions for system expansion and contraction and for draining moisture occurring within the system to the exterior. 3. For entrances, include hardware schedule and indicate operating hardware types, functions, quantities, and locations. ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

21 C. Samples for Initial Selection: For units with factory-applied color finishes. D. Samples for Verification: For each type of exposed finish required, in manufacturer's standard sizes. E. Fabrication Sample: Of each vertical-to-horizontal intersection of systems, made from 12-inch (300-mm) lengths of full-size components and showing details of the following: 1. Joinery. 2. Anchorage. 3. Expansion provisions. 4. Glazing. 5. Flashing and drainage. F. Qualification Data: For Installer. G. Welding certificates. H. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, for aluminum-framed systems. I. Maintenance Data: For aluminum-framed systems to include in maintenance manuals. J. Warranties: Special warranties specified in this Section. 1.5 QUALITY ASSURANCE A. Installer Qualifications: Capable of assuming engineering responsibility and performing work of this Section and who is acceptable to manufacturer. 1. Engineering Responsibility: Preparation of data for aluminum-framed systems including Shop Drawings based on testing and engineering analysis of manufacturer's standard units in assemblies similar to those indicated for this Project and submission of reports of tests performed on manufacturer's standard assemblies. B. Product Options: Information on Drawings and in Specifications establishes requirements for systems' aesthetic effects and performance characteristics. Aesthetic effects are indicated by dimensions, arrangements, alignment, and profiles of components and assemblies as they relate to sight lines, to one another, and to adjoining construction. Performance characteristics are indicated by criteria subject to verification by one or more methods including preconstruction testing, field testing, and in-service performance. 1. Do not modify intended aesthetic effects, as judged solely by Architect, except with Architect's approval. If modifications are proposed, submit comprehensive explanatory data to Architect for review. C. Accessible Entrances: Comply with [the U.S. Architectural & Transportation Barriers Compliance Board's "Americans with Disabilities Act (ADA), Accessibility Guidelines for Buildings and Facilities (ADAAG)" and the Georgia Accessibility Code. D. Welding Qualifications: Qualify procedures and personnel according to the following: 1. AWS D1.1/D1.1M, "Structural Welding Code - Steel." 2. AWS D1.2/D1.2M, "Structural Welding Code - Aluminum." E. Mockups: Build mockups to demonstrate aesthetic effects and set quality standards for fabrication and installation. ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

22 1. Build mockup of typical wall area as shown on Drawings. 2. Field testing shall be performed on mockups according to requirements in "Field Quality Control" Article. 3. Approved mockups may become part of the completed Work if undisturbed at time of Architect s Final Certificate. F. Preinstallation Conference: Conduct conference at Project site to comply with requirements in Division 1 Section "Project Management and Coordination." Review methods and procedures related to aluminumframed entrance and storefront systems including, but not limited to, the following: 1. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays. 2. Review required testing, inspecting, and certifying procedures. 1.6 PROJECT CONDITIONS A. Field Measurements: Verify actual locations of structural supports for aluminum-framed systems by field measurements before fabrication and indicate measurements on Shop Drawings.. 1. Established Dimensions: Where field measurements cannot be made without delaying the Work, establish dimensions and proceed with fabricating aluminum-framed systems without field measurements. Coordinate construction to ensure that actual dimensions correspond to established dimensions. ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

23 1.7 WARRANTY A. Special Assembly Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of aluminum-framed systems that do not comply with requirements or that deteriorate as defined in this Section 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. Noise or vibration caused by thermal movements. c. Deterioration of metals and other materials beyond normal weathering. d. Water leakage through fixed glazing and framing areas. e. Failure of operating components to function properly. 2. Warranty Period: Two years from date of Material Completion. B. Special Finish Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components on which finishes fail within specified warranty period. Warranty does not include normal weathering. 1. Warranty Period: 5 years from date of Material Completion. PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Basis-of-Design Product: The design for aluminum-framed systems is based on the following systems by YKK AP America: 1. Interior: YES 45 FS 2. Exterior: YES 45 TU 3. Doors: YKK 50D B. Manufacturers: Subject to compliance with requirements, provide products by one of the following: 1. Arch Aluminum & Glass Co., Inc. 2. CMI Architectural Products, Inc. 3. Kawneer. 4. Tubelite Inc. 5. United States Aluminum. 6. YKK AP America Inc. ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

24 2.2 MATERIALS A. Aluminum: Alloy and temper recommended by manufacturer for type of use and finish indicated. 1. Sheet and Plate: ASTM B 209 (ASTM B 209M). 2. Extruded Bars, Rods, Profiles, and Tubes: ASTM B 221 (ASTM B 221M). 3. Extruded Structural Pipe and Tubes: ASTM B Structural Profiles: ASTM B 308/B 308M. 2.3 FRAMING SYSTEMS A. Framing Members: Manufacturer's standard extruded-aluminum framing members of thickness required and reinforced as required to support imposed loads. 1. Construction: Framing members are composite assemblies of two separate extruded-aluminum components permanently bonded by an elastomeric material of low thermal conductance. B. Brackets and Reinforcements: Manufacturer's standard high-strength aluminum with nonstaining, nonferrous shims for aligning system components. C. Fasteners and Accessories: Manufacturer's standard corrosion-resistant, nonstaining, nonbleeding fasteners and accessories compatible with adjacent materials. 1. Where fasteners are subject to loosening or turning out from thermal and structural movements, wind loads, or vibration, use self-locking devices. 2. Reinforce members as required to receive fastener threads. 3. Use exposed fasteners with countersunk Phillips screw heads, finished to match framing system. D. Concrete and Masonry Inserts: Hot-dip galvanized cast-iron, malleable-iron, or steel inserts complying with ASTM A 123/A 123M or ASTM A 153/A 153M requirements. E. Flashing: Manufacturer's standard corrosion-resistant, nonstaining, nonbleeding flashing compatible with adjacent materials. Form exposed flashing from sheet aluminum finished to match framing and of sufficient thickness to maintain a flat appearance without visible deflection. F. Framing System Gaskets and Sealants: Manufacturer's standard recommended by manufacturer for joint type. 2.4 GLAZING SYSTEMS A. Glazing: As specified in Division 8 Section "Glazing." B. Glazing Gaskets: Manufacturer's standard compression types, replaceable, molded or extruded, that maintain uniform pressure and watertight seal. C. Spacers and Setting Blocks: Manufacturer's standard elastomeric types. 2.5 DOORS A. Doors: Manufacturer's standard glazed doors, for manual swing operation. 1. Door Construction: 1-3/4-inch (44.5-mm) overall thickness, with minimum inch- (3.2-mm-) thick, extruded-aluminum tubular rail and stile members. Mechanically fasten corners with reinforcing brackets that are deep penetration and fillet welded or that incorporate concealed tie rods. ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

25 2. Door Design: As indicated on drawings. a. Accessible Doors: Smooth surfaced for width of door in area within 10 inches (255 mm) above floor or ground plane. 3. Glazing Stops and Gaskets: Beveled, snap-on, extruded-aluminum stops and preformed gaskets. a. Provide nonremovable glazing stops on outside of door.. B. Door Hardware: As specified in Division 8 Section "Door Hardware. 2.6 ACCESSORY MATERIALS A. Joint Sealants: For installation at perimeter of aluminum-framed systems, as specified in Division 7 Section "Joint Sealants." B. Bituminous Paint: Cold-applied asphalt-mastic paint complying with SSPC-Paint 12 requirements except containing no asbestos, formulated for 30-mil (0.762-mm) thickness per coat. 2.7 FABRICATION A. Form aluminum shapes before finishing. B. Framing Members, General: Fabricate components that, when assembled, have the following characteristics: 1. Profiles that are sharp, straight, and free of defects or deformations. 2. Accurately fitted joints with ends coped or mitered. 3. Means to drain water passing joints, condensation occurring within framing members, and moisture migrating within the system to exterior. 4. Physical and thermal isolation of glazing from framing members. 5. Accommodations for thermal and mechanical movements of glazing and framing to maintain required glazing edge clearances. 6. Provisions for field replacement of glazing from interior for vision glass and exterior for spandrel panels. 7. Fasteners, anchors, and connection devices that are concealed from view to greatest extent possible. C. Mechanically Glazed Framing Members: Fabricate for flush glazing (without projecting stops). D. Storefront Framing: Fabricate components for assembly using screw-spline system. E. Door Frames: Reinforce as required to support loads imposed by door operation and for installing hardware. F. After fabrication, clearly mark components to identify their location in Project according to Shop Drawings. 2.8 ALUMINUM FINISHES A. General: Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. B. Finish designations prefixed by AA comply with the system established by the Aluminum Association for designating aluminum finishes. C. Clear Anodic Finish: AAMA 611, AA-M12C22A41, Class I, mm or thicker. ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

26 PART 3 - EXECUTION 3.1 EXAMINATION A. Examine areas, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of work. 1. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 INSTALLATION A. General: 1. Comply with manufacturer's written instructions. 2. Do not install damaged components. 3. Fit joints to produce hairline joints free of burrs and distortion. 4. Rigidly secure nonmovement joints. 5. Install anchors with separators and isolators to prevent metal corrosion and electrolytic deterioration. 6. Seal joints watertight, unless otherwise indicated. B. Metal Protection: 1. Where aluminum will contact dissimilar metals, protect against galvanic action by painting contact surfaces with primer or by applying sealant or tape or installing nonconductive spacers as recommended by manufacturer for this purpose. 2. Where aluminum will contact concrete or masonry, protect against corrosion by painting contact surfaces with bituminous paint. C. Install components to drain water passing joints, condensation occurring within framing members, and moisture migrating within the system to exterior. D. Set continuous sill members and flashing in full sealant bed as specified in Division 7 Section "Joint Sealants" and to produce weathertight installation. E. Install components plumb and true in alignment with established lines and grades, without warp or rack. F. Install glazing as specified in Division 8 Section "Glazing." G. Entrances: Install to produce smooth operation and tight fit at contact points. 1. Exterior Entrances: Install to produce tight fit at weather stripping and weathertight closure. 2. Field-Installed Hardware: Install surface-mounted hardware according to hardware manufacturers' written instructions using concealed fasteners to greatest extent possible. H. Install perimeter joint sealants as specified in Division 7 Section "Joint Sealants" and to produce weathertight installation. I. Erection Tolerances: Install aluminum-framed systems to comply with the following maximum tolerances: 1. Location and Plane: Limit variation from true location and plane to 1/8 inch in 12 feet (3 mm in 3.7 m); 1/4 inch (6 mm) over total length. 2. Alignment: a. Where surfaces abut in line, limit offset from true alignment to 1/16 inch. b. Where surfaces meet at corners, limit offset from true alignment to 1/32 inch. ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS