Technical Exhibit L Div 08 Openings.pdf

HOLLOW METAL DOORS AND FRAMES 081113 - 1

SECTION 081113 – 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 hollow-metal doors and fire doors, commercial and residential.

B. Related Requirements:

1. Section 087100 "Door Hardware" for door hardware for hollow-metal doors.

1.3 DEFINITIONS

A. Minimum Thickness: Minimum thickness of base metal without coatings according to

NAAMM-HMMA 803 or SDI A250.8.

1.4 COORDINATION

A. Coordinate anchorage installation 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.

1.5 PREINSTALLATION MEETINGS

A. Pre-installation Conference: Conduct conference at Project site.

1.6 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. Include construction details, material descriptions, core descriptions, fire-resistance ratings or temperature-rise ratings, and finishes.

B. LEED Submittals:

1. Product Data for Credit MR 4: For products having recycled content, documentation indicating percentages by weight of postconsumer and preconsumer recycled content.

Include statement indicating cost for each product having recycled content.

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C. Shop Drawings: Include the following:

1. Elevations of each door type.

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.

D. Samples for Initial Selection: For units with factory-applied color finishes.

E. Samples for Verification:

1. For each type of exposed finish required, prepared on Samples of not less than 3 by 5 inches.

2. For "Doors" and "Frames" subparagraphs below, prepare Samples approximately 12 by

12 inches or 8 by 10 inches to demonstrate compliance with requirements for quality of materials and construction:

a. Doors: Show vertical-edge, top, and bottom construction; core construction; and hinge and other applied hardware reinforcement. Include separate section showing glazing if applicable.

b. Frames: Show profile, corner joint, floor and wall anchors, and silencers. Include separate section showing fixed hollow-metal panels and glazing if applicable.

F. 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 final Door Hardware Schedule.

1.7 INFORMATIONAL SUBMITTALS

A. Product Test Reports: For each type of hollow-metal door and frame assembly, for tests performed by a qualified testing agency.

B. Oversize Construction Certification: For assemblies required to be fire rated and exceeding limitations of labeled assemblies.

1.8 DELIVERY, STORAGE, AND HANDLING

A. Deliver hollow-metal work palletized, packaged, or crated to provide protection during transit and Project-site storage. Do not use nonvented plastic.

1. Provide additional protection to prevent damage to factory-finished units.

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B. Deliver welded frames with two removable spreader bars across bottom of frames, tack welded to jambs and mullions.

C. Store hollow-metal work vertically under cover at Project site with head up. Place on minimum

4-inch- high wood blocking. Provide minimum 1/4-inch space between each stacked door to permit air circulation.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Manufacturers: Subject to compliance with requirements.

B. Source Limitations: Obtain hollow-metal work from single source from single manufacturer.

2.2 REGULATORY REQUIREMENTS

A. Fire-Rated Assemblies: Complying with NFPA 80 and listed and labeled by a qualified testing agency acceptable to authorities having jurisdiction for fire-protection ratings and temperature-rise limits indicated, based on testing at positive pressure according to NFPA 252 or UL 10C.

1. 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.

B. Fire-Rated, Borrowed-Light Assemblies: Complying with NFPA 80 and 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.

2.3 INTERIOR DOORS AND FRAMES

A. Construct interior doors and frames to comply with the standards indicated for materials, fabrication, hardware locations, hardware reinforcement, tolerances, and clearances, and as specified.

B. Standard-Duty Doors and Frames: SDI A250.8, Level 1. At locations indicated in the Door and Frame Schedule.

1. Physical Performance: Level C according to SDI A250.4.

2. Doors:

a. Type: As indicated in the Door and Frame Schedule.

b. Thickness: 1-3/4 inches or 1-3/8 inches.

c. Face: Uncoated or Metallic-coated, cold-rolled steel sheet, minimum thickness of

0.032 inch.

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d. Edge Construction: Model 1, Full Flush or Model 2, Seamless.

e. Core: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core at manufacturer's discretion.

f. Core: Kraft-paper honeycomb, Polystyrene, Polyurethane, Polyisocyanurate, Mineral board or Vertical steel stiffener.

3. Frames:

a. Materials: Uncoated or Metallic-coated, cold-rolled steel sheet, minimum thickness of 0.042 inch.

b. Construction: Knocked down, Slip-on drywall, Face welded or Full profile welded.

4. Exposed Finish: Prime or Factory.

C. Heavy-Duty Doors and Frames: SDI A250.8, Level 2. At locations indicated in the Door and Frame Schedule.

1. Physical Performance: Level B according to SDI A250.4.

b. Thickness: 1-3/4 inches.

c. Face: Uncoated or Metallic-coated, cold-rolled steel sheet, minimum thickness of

0.042 inch.

d. Edge Construction:Model 1, Full Flush or Model 2, Seamless.

e. Core: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core at manufacturer's discretion.

a. Materials: Uncoated or Metallic-coated steel sheet, minimum thickness of 0.053 inch.

D. Extra-Heavy-Duty Doors and Frames: SDI A250.8, Level 3. At locations indicated in the Door

1. Physical Performance: Level A according to SDI A250.4.

b. Thickness: 1-3/4 inches.

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c. Face: Uncoated or Metallic-coated, cold-rolled steel sheet, minimum thickness of

0.053 inch.

d. Edge Construction: Model 1, Full Flush, Model 2, Seamless or Model 3, Stile and Rail.

e. Core: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core at manufacturer's discretion.

f. Core: Kraft-paper, honeycomb, Polystyrene, Polyurethane Polyisocyanurate,

a. Materials: Uncoated or Metallic-coated, steel sheet, minimum thickness of 0.053

E. Maximum-Duty Doors and Frames: SDI A250.8, Level 4. At locations indicated in the Door

b. Thickness: 1-3/4 inches

c. Face: Uncoated or Metallic-coated, cold-rolled steel sheet, minimum thickness of

0.067 inch.

d. Edge Construction:Model 1, Full Flush or Model 2, Seamless.

e. Core: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core at manufacturer's discretion.

a. Materials: Uncoated or Metallic-coated, steel sheet, minimum thickness of 0.067

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F. Hollow-Metal Doors and Frames: NAAMM-HMMA 860. At locations indicated in the Door

c. Face: Uncoated or Metallic-coated, cold-rolled steel sheet, minimum thickness of

0.032 inch.

d. Edge Construction: Continuously welded with no, Interlocking with, Projection welded with or Tack welded with no visible seam.

e. Core: Steel stiffened.

inch for frames that receive hollow-metal doors; minimum thickness of 0.042 inchfor frames that receive hollow-core wood doors.

b. Materials: Uncoated or Metallic-coated steel sheet, minimum thickness of 0.042 inch or 0.053 inch.

c. Construction: Knocked down, Slip-on drywall, Face welded or Full profile

4. Exposed Finish: Prime.

G. Commercial Doors and Frames: NAAMM-HMMA 861. At locations indicated in the Door and

c. Face: Uncoated or Metallic-coated, cold-rolled steel sheet, minimum thickness of

0.042 inch.

d. Edge Construction: Continuously welded with no visible seam.

inch for door openings 48 inches or less, or window frames; minimum thickness of

0.067 inchfor door openings greater than 48 inches.

b. Materials: Uncoated or Metallic-coated steel sheet, minimum thickness of 0.053 inch or 0.067 inch.

c. Construction: Face or Full profile welded.

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H. Commercial Laminated Doors and Frames: NAAMM-HMMA 867. At locations indicated in the Door and Frame Schedule.

c. Face: Uncoated or Metallic-coated, cold-rolled steel sheet, minimum thickness of

0.032 inch, 0.042 inch or 0.053 inch.

d. Edge Construction: Continuously welded with no visible seam, Interlocking with visible seam, Interlocking with no visible seam or projection, spot, or tack welded with or without visible seams.

e. Core: Kraft-paper honeycomb, Polyisocyanurate, Polystyrene, Polyurethane or Vertical steel stiffener.

a. Materials: Uncoated steel sheet, minimum thickness of 0.053 inch for frames that receive hollow-metal doors; minimum thickness of 0.042 inch for frames that receive hollow-core wood doors.

4. Exposed Finish: Prime or Unprimed.

2.4 EXTERIOR HOLLOW-METAL DOORS AND FRAMES

A. Construct exterior doors and frames to comply with the standards indicated for materials, fabrication, hardware locations, hardware reinforcement, tolerances, and clearances, and as

B. Heavy-Duty Doors and Frames: SDI A250.8, Level 2. At locations indicated in the Door and

1. Physical Performance: Level B according to SDI A250.4.

c. Face: Metallic-coated steel sheet, minimum thickness of 0.042 inch, with minimum A40 coating.

d. Edge Construction: Model 1, Full Flush or Model 2, Seamless.

e. Core: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core at manufacturer's discretion.

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1) Thermal-Rated Doors: Provide doors fabricated with thermal-resistance value (R-value) of not less than 2.1 deg F x h x sq. ft./Btu when tested according to ASTM C 1363.

a. Materials: Metallic-coated steel sheet, minimum thickness of 0.053 inch, with minimum A40 coating.

b. Construction: Knocked down, Face welded or Full profile welded.

C. Extra-Heavy-Duty Doors and Frames: SDI A250.8, Level 3. At locations indicated in the Door

c. Face: Metallic-coated steel sheet, minimum thickness of 0.053 inch, with minimum A40 coating.

d. Edge Construction: Model 1, Full Flush, Model 2, Seamless or Model 3, Stile and

Rail.

e. Core: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core at manufacturer's discretion.

D. Maximum-Duty Doors and Frames: SDI A250.8, Level 4. At locations indicated in the Door

HOLLOW METAL DOORS AND FRAMES 081113 - 9

c. Face: Metallic-coated steel sheet, minimum thickness of 0.067 inch, with minimum A40 coating.

d. Edge Construction:Model 1, Full Flush or Model 2, Seamless.

e. Core: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core at manufacturer's discretion.

a. Materials: Metallic-coated steel sheet, minimum thickness of 0.067 inch, with

E. Hollow-Metal Doors and Frames: NAAMM-HMMA 860. At locations indicated in the Door

c. Face: Metallic-coated steel sheet, minimum thickness of 0.042 inch, with minimum G60A60 coating.

d. Edge Construction: Continuously welded with no, Interlocking with, Projection welded with or Tack welded with no visible seam.

minimum G60A60 coating.

HOLLOW METAL DOORS AND FRAMES 081113 - 10

F. Commercial Doors and Frames: NAAMM-HMMA 861. At locations indicated in the Door and

c. Face: Metallic-coated steel sheet, minimum thickness of 0.053 inch, with minimum G60A60 coating.

d. Edge Construction: Continuously welded with no visible seam.

a. Materials: Metallic-coated steel sheet, minimum thickness of 0.067 inch, with minimum G60A60 coating.

b. Construction: Face or Full profile welded.

G. Commercial Laminated Doors and Frames: NAAMM-HMMA 867. At locations indicated in the Door and Frame Schedule.

c. Face: Metallic-coated steel sheet, minimum thickness of 0.053 inch or 0.042 inch, with minimum G60 A60 coating.

d. Edge Construction: Continuously welded with no visible seam, Interlocking with visible seam, Interlocking with no visible seam or Projection, spot, or tack welded with or without visible seams.

e. Core: Kraft-paper honeycomb, Polyisocyanurate, Polystyrene, Polyurethane or Vertical steel stiffener.

minimum G60 A60 coating.

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4. Exposed Finish: Prime or Unprimed.

2.5 HOLLOW-METAL PANELS

A. Provide hollow-metal panels of same materials, construction, and finish as adjacent door assemblies.

2.6 FRAME ANCHORS

A. Jamb Anchors:

1. Masonry Type: Adjustable strap-and-stirrup or T-shaped anchors to suit frame size, not less than 0.042 inch thick, with corrugated or perforated straps not less than 2 inches wide by 10 inches long; or wire anchors not less than 0.177 inch thick.

2. Stud-Wall Type: Designed to engage stud, welded to back of frames; not less than 0.042 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-inch-diameter 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, minimum thickness of 0.042 inch, 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 MATERIALS

A. Recycled Content of Steel Products: Postconsumer recycled content plus one-half of preconsumer recycled content not less than 25 percent.

B. Cold-Rolled Steel Sheet: ASTM A 1008/A 1008M, Commercial Steel (CS), Type B; suitable for exposed applications.

C. Hot-Rolled Steel Sheet: ASTM A 1011/A 1011M, Commercial Steel (CS), Type B; free of scale, pitting, or surface defects; pickled and oiled.

D. Metallic-Coated Steel Sheet: ASTM A 653/A 653M, Commercial Steel (CS), Type B.

E. Frame Anchors: ASTM A 879/A 879M, Commercial Steel (CS), 04Z coating designation; mill phosphatized.

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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.

F. Inserts, Bolts, and Fasteners: Hot-dip galvanized according to ASTM A 153/A 153M.

G. Power-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.

H. Grout: ASTM C 476, except with a maximum slump of 4 inches, as measured according to

ASTM C 143/C 143M.

I. Mineral-Fiber Insulation: ASTM C 665, Type I (blankets without membrane facing); consisting of fibers manufactured from slag or rock wool; with maximum flame-spread and smoke-developed indexes of 25 and 50, respectively; passing ASTM E 136 for combustion characteristics.

J. Glazing: Comply with requirements in Section 088000 "Glazing."

K. Bituminous Coating: Cold-applied asphalt mastic, compounded for 15-mil dry film thickness per coat. Provide inert-type noncorrosive compound free of asbestos fibers, sulfur components, and other deleterious impurities.

2.8 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 metal thickness. 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. Hollow-Metal Doors:

1. Steel-Stiffened Door Cores: Provide minimum thickness 0.026 inch, steel vertical stiffeners of same material as face sheets extending full-door height, with vertical webs spaced not more than 6 inches apart. Spot weld to face sheets no more than 5 inches o.c.

Fill spaces between stiffeners with glass- or mineral-fiber insulation.

2. Fire Door Cores: As required to provide fire-protection and temperature-rise ratings indicated.

3. Vertical Edges for Single-Acting Doors: Bevel edges 1/8 inch in 2 inches or Provide beveled or square edges at manufacturer's discretion.

4. Top Edge Closures: Close top edges of doors with inverted closures, flush closures or inverted closures, except provide flush closures at exterior doors of same material as face sheets.

5. Bottom Edge Closures: Close bottom edges of doors where required for attachment of weather stripping with end closures or channels of same material as face sheets.

6. Exterior Doors: Provide weep-hole openings in bottoms of exterior doors to permit moisture to escape. Seal joints in top edges of doors against water penetration.

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7. 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 or as required to comply with published listing of qualified testing agency.

C. 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. 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.

2. Provide countersunk, flat- or oval-head exposed screws and bolts for exposed fasteners unless otherwise indicated.

3. Grout Guards: Weld guards to frame at back of hardware mortises in frames to be grouted.

4. Floor Anchors: Weld anchors to bottoms of jambs with at least four spot welds per anchor; however, for slip-on drywall frames, provide anchor clips or countersunk holes at bottoms of jambs.

5. Jamb Anchors: Provide number and spacing of anchors as follows:

a. Masonry Type: Locate anchors not more than 16 inches from top and bottom of frame. Space anchors not more than 32 inches o.c., to match coursing, 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 one 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 one additional anchor per jamb for each 24 inches or fraction thereof above 96 inches high.

c. Compression Type: Not less than two anchors in each frame.

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.

6. Head Anchors: Two anchors per head for frames more than 42 inches wide and mounted in metal-stud partitions.

HOLLOW METAL DOORS AND FRAMES 081113 - 14

7. Door Silencers: Except on weather-stripped frames, 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.

8. Terminated Stops: Terminate stops 6 inches above finish floor with a 45 or 90-degree angle cut, and close open end of stop with steel sheet closure. Cover opening in extension of frame with welded-steel filler plate, with welds ground smooth and flush with frame.

D. Fabricate concealed stiffeners and edge channels from either cold- or hot-rolled steel sheet.

E. Hardware Preparation: Factory prepare hollow-metal work to receive templated mortised hardware; include cutouts, reinforcement, mortising, drilling, and tapping according to SDI A250.6, the Door Hardware Schedule, and templates.

1. Reinforce doors and frames to receive nontemplated, mortised, and surface-mounted door hardware.

2. Comply with applicable requirements in SDI A250.6 and BHMA A156.115 for preparation of hollow-metal work for hardware.

F. Stops and Moldings: Provide stops and moldings around glazed lites and louvers 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 glazing and installation types indicated.

2.9 STEEL FINISHES

A. Prime Finish: Clean, pretreat, and apply manufacturer's standard primer.

1. Shop Primer: Manufacturer's standard, fast-curing, lead- and chromate-free primer complying with SDI A250.10; recommended by primer manufacturer for substrate;

compatible with substrate and field-applied coatings despite prolonged exposure.

B. Factory Finish: Clean, pretreat, and apply manufacturer's standard two-coat, baked-on finish consisting of prime coat and thermosetting topcoat, complying with SDI A250.3.

1. Color and Gloss: As indicated by manufacturer's designations, Match Architect's sample or as selected by Architect from manufacturer's full range.

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2.10 ACCESSORIES

A. Louvers: Provide louvers for interior doors, where indicated, which comply with SDI 111C, with blades or baffles formed of 0.020-inch- thick, cold-rolled steel sheet set into 0.032-inch-thick steel frame.

1. Sightproof Louver: Stationary louvers constructed with inverted-V or inverted-Y blades.

2. Lightproof Louver: Stationary louvers constructed with baffles to prevent light from passing from one side to the other.

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 qualified testing and inspecting agency that established fire-resistance rating of door assembly.

B. Mullions and Transom Bars: Join to adjacent members by welding or rigid mechanical anchors.

C. Grout Guards: Formed from same material as frames, not less than 0.016 inch thick.

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. 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. Drill and tap doors and frames to receive nontemplated, mortised, and surface-mounted door

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.

HOLLOW METAL DOORS AND FRAMES 081113 - 16

B. Hollow-Metal Frames: Install hollow-metal frames of size and profile indicated. Comply with SDI A250.11 or NAAMM-HMMA 840 as required by standards specified.

1. 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-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 frames with removable 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 plumb, square, 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 will be 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 power-actuated fasteners instead of postinstalled expansion anchors if so indicated and approved on Shop Drawings.

3. Metal-Stud Partitions: Solidly pack mineral-fiber insulation inside frames.

4. Masonry Walls: Coordinate installation of frames to allow for solidly filling space between frames and masonry with grout.

5. Concrete Walls: Solidly fill space between frames and concrete with mineral-fiber insulation.

6. 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.

7. In-Place Metal or Wood-Stud Partitions: Secure slip-on drywall frames in place according to manufacturer's written instructions.

8. 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.

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C. Hollow-Metal Doors: Fit hollow-metal doors accurately in frames, within clearances specified below. Shim as necessary.

1. Non-Fire-Rated Steel Doors:

a. Between Door and Frame Jambs and Head: 1/8 inch plus or minus 1/32 inch.

b. Between Edges of Pairs of Doors: 1/8 inch to 1/4 inch plus or minus 1/32 inch.

c. At Bottom of Door: 3/4 inch or 5/8 inch plus or minus 1/32 inch.

d. Between Door Face and Stop: 1/16 inch to 1/8 inch plus or minus 1/32 inch.

2. Fire-Rated Doors: Install doors with clearances according to NFPA 80.

3. Smoke-Control Doors: Install doors and gaskets according to NFPA 105.

D. Glazing: Comply with installation requirements in Section 088000 "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.

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 Surface Touchup: Clean abraded areas and repair with galvanizing repair paint according to manufacturer's written instructions.

E. Factory-Finish Touchup: Clean abraded areas and repair with same material used for factory finish according to manufacturer's written instructions.

F. Touchup Painting: Cleaning and touchup painting of abraded areas of paint are specified in painting Sections.

END OF SECTION 081113

METAL SCREEN AND STORM DOORS 081163 - 1

SECTION 081163 – METAL SCREEN AND STORM DOORS

A. Section includes screen and storm doors.

B. Related Requirements:

1. Section 087100 "Door Hardware" for door hardware for hollow-metal doors.

1.3 DEFINITIONS

A. Minimum Thickness: Minimum thickness of base metal without coatings according to NAAMM-HMMA 803 or SDI A250.8.

1.4 COORDINATION

A. Coordinate anchorage installation 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.

1.5 SUBMITTALS

A. All self-storing (type S-2) doors shall be submitted for the operation of the sash. A positive safety mechanism or blocking shall b e provided to avoid injury due to the sudden lowering of the sash against the frame.

B. All screen doors to be furnished shall be complete with all hardware for a complete installation.

All colors are to be selected by the Homeowner. All submittals shall include all installation and warranty information on the screen doors.

C. Product Data: Submit manufacturer's specifications, installation recommendations, and standard details, including fabrication, finishing, hardware, and other components of work.

D. Shop Drawings: Submit detailed installation drawings for storm doors at each condition required for this project.

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E. Samples: Three 3-inch long aluminum extrusions of each color specified in this Section.

F. Certification: Submit certified test reports demonstrating that storm doors meet specified design criteria.

G. Warranty: Submit samples of manufacturer's warranty and Contractor's warranty.

1.6 QUALITY ASSURANCE

A. Design Criteria: Meet or exceed requirements of ANSI/AAMA 1102.7.

B. Storm door manufacturer's representative shall provide training to instruct Contractor's personnel in proper measuring and installation procedures for storm doors.

1.7 DELIVERY, STORAGE AND HANDLING

A. Manufacturer shall provide protective wrapping or containers for shipping, clearly identified with

B. Store products in original packaging in side dry, well-ventilated building.

C. Comply with manufacturer's recommendations for handling, storage and protection.

D. Schedule deliveries so that no interruption or delay in work will occur.

1.8 WARRANTY

A. Provide manufacturer's written warranty against defects in materials and workmanship.

Warranty period shall be for not less than 5 years following the date of Substantial Completion.

B. Contractor shall provide written warranty to remove/replace storm/security doors at no cost if doors have defects during warranty period. Costs of transportation and labor to remeove and replace the doors shall be included in Contractor's warranty.

PART 2 – PRODUCTS

2.2 MATERIALS

A. Extruded Aluminum: Minimum 0.055 inch thick 6063-T6 alloy.

B. Inner Core: Foam or minimum 45 pcf high-density industrial grade particle board.

C. Cladding: Minimum 0.019 inch thick aluminum alloy sheet.

D. Perimeter Seals: Schlagal "Q-Lon", "3M" or approved equal.

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E. Finish on Exposed Aluminum Surfaces:

1. Organic Coating: Manufacturer's standard electrostatically-applied baked enamel coating of 1.0 mils + 0.2 mils dry film thickness.

2. Color: Silver, white or bronze, to match color of windows.

F. Glazing: Not less than 3/16-inch thick clear tempered glass meeting the requirements of ASTM C1036 and ANSI Z-97.1, with 0.030 inch thick clear PVC interlayer.

G. Fasteners: Aluminum, non-magnetic stainless steel or other non-corrosive materials compatible with aluminum. Heads shall be painted to match finish of frame.

H. Screens: 18 x 16 aluminum mesh, charcoal finish.

I. Perimeter Sealants: As specified in Section 07920

PART 3 – EXECUTION

3.1 MEASUREMENT

A. Contractor's personnel shall attend training sessions by storm door manufacturer, to learn proper measuring and ordering procedures.

B. Contractor's personnel shall measure all openings requiring storm doors and place orders with the manufacturer. Storm door keyed locks shall be offset from prime door locksets as specified in this Section.

C. Measuring and ordering shall be done in a timely manner to ensure compliance with the Project

Schedule. Coordinate with the storm and security door manufactures to provide adequate lead time for manufacturing and shipping to comply with the Project Schedule.

D. Contractor shall receive and verify storm door shipments and shall distribute the doors to the proper houses.

3.2 PREPERATION

A. Verify that the storm door will fit dimensions and conditions of openings.

B. Verify that location of hinge jamb corresponds with Drawings and the existing swing of the doors.

3.3 INSTALLATION

A. Install storm doors where indicated on Drawings, as required for water tightness and acoustic performance. Comply with manufacturer's recommendations and the requirements of this Section.

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B. Set storm doors plumb, level, square, and in proper alignment and relationship to other work.

Mount storm door hinges on same jamb as prime door hinges.

1. Mount storm doors in continuous bead of sealant on frame of primary door, using 1 1/2 inch long wood screws at not more than 12 inches on center.

2. Install storm door lock in field. Measure location of lockset on every prime door individually. Drill holes in each storm door to avoid interference of storm door hardware with hardware on the prime door the storm door covers.

3. Do not install surface-applied wood trim on door frames to shim storm doors where storm doors are required to be installed.

4. If storm door frame is not aligned with primary door frame, shim strike for storm door keyed lock using wood or plastic pre-drilled spacers the same size and color as the strike.

Provide shim of exact thickness necessary for strike properly.

C. Screen doors shall be installed with new hardware into sound wood for a secure attachment.

The use of bond or other filling agents shall not be allowed without prior approval from the Engineer. All areas where attachments are made to existing framing shall be finish painted to repair all scratches and damage caused by the installation.

3.4 ADJUSTING AND CLEANING

A. Adjust storm doors and hardware to provide a tight fit at contact points and at weather stripping, for smooth operation and weather tight closure. Lubricate hardware and moving parts as required.

1. Adjust closer to operate properly. Adjust wind chain so it does not hang in front of the glass.

2. Adjust position of strike to keep storm door closed tightly against perimeter seals.

B. Adjust the security door as necessary to provide a complete operation to match the existing door that the new security door is replacing. The same key the original security door used shall be used if possible.

C. After installation, clean metal and glass surfaces of storm doors on both interior and exterior.

Remove all sealant, grease, dirt and other contaminants. All marred, defaced, scratched, or otherwise defective work shall be replaced at no additional cost.

END OF SECTION 081163

SLIDING METAL FIRE DOORS 081373 - 1

SECTION 081373 – SLIDING METAL FIRE DOORS

1.2 DESCRIPTION

A. This Section covers sliding and rolling metal clad Class A fire doors.

1.3 SUBMITTALS

A. In accordance with Section 013323 - SHOP DRAWINGS, PRODUCT DATA AND SAMPLES, furnish the following:

1. Shop Drawings: Showing details of construction and installation.

2. Manufacturer’s Literature and Data: Indicating fire door of type specified and installation instructions.

3. Certificates: Stating that the door has a Class A fire resistance rating.

1.4 APPLICABLE PUBLICATIONS

A. Publications listed below form a part of this Specification to the extent referenced. Publications are referenced in text by basic designation only.

B. National Fire Protection Association (NFPA): 80-10 Fire Doors and Windows

2.1 SLIDING FIRE DOORS

A. Doors shall be complete, including all required and related components and accessories. Doors shall have Underwriters Laboratories, Inc. or other nationally recognized laboratory label for Class “A” doors.

B. Construct door cores of dressed, tongue and grooved, non –resinous wood strips not over 200 mm (8 inches) wide in three layers with outside layers vertical and inner layer horizontal.

Fasten core layers together with cut clinch nails in rows not over 200 mm (8 inches) apart to fasten every piece.

SLIDING METAL FIRE DOORS 081373 - 2

C. Provide covering for door of galvanized, steel sheets.

D. Each door shall have flat track, single link, fire door hardware complete for gravity acting doors. Hardware shall include door hangers, tracks, guides and keepers; chaffing strips, fusible link at each opening, cord and weights and pull handles. Provide fastenings and accessories for complete installation of door, including hardware.

3.1 INSTALLATION

A. Installation shall be by experienced mechanics capable of installing the doors in accordance with the shop drawings, manufacturer’s instructions and NFPA 80.

B. Set work accurately, in alignment and where shown. Items shall be plumb, level, free of rack and twist, and set perpendicular as required to line and plane of surface.

3.2 CLEANING AND ADJUSTING

A. All movable parts including hardware shall be cleaned and adjusted to operate as designed without binding or deformation of the members, and to fit tight and even without forcing or warping the components.

END OF SECTION 081373

DECORATOR WOOD DOORS 081400 - 1

SECTION 081400 – DECORATOR WOOD DOORS

A. Section Includes:

1. Exterior stile and rail wood doors and sidelites.

2. Interior stile and rail wood doors.

3. Interior fire-rated, stile and rail wood doors.

4. Priming or Finishing stile and rail wood doors.

5. Fitting stile and rail wood doors to frames and machining for hardware.

6. Prehanging doors in frames.

7. Panel and carved doors.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. Include details of construction and glazing.

2. Include factory-finishing specifications.

1. Product Certificates for Credit MR 5: For products and materials required to comply with requirements for regional materials, certificates indicating location of material manufacturer and point of extraction, harvest, or recovery for each raw material. Include statement indicating distance to Project, cost for each regional material, and fraction by weight that is considered regional.

2. Product Certificates for Credit MR 5: For products and materials required to comply with requirements for regionally manufactured and regionally extracted and manufactured materials. Include statement indicating cost for each regionally manufactured material.

a. Include statement indicating location of manufacturer and distance to Project for each regionally manufactured material.

DECORATOR WOOD DOORS 081400 - 2

b. Include statement indicating location of manufacturer and point of extraction, harvest, or recovery for each raw material used in regionally extracted and manufactured materials. Indicate distance to Project and fraction by weight of each regionally manufactured material that is regionally extracted.

3. Certificates for Credit MR 6 or Credit MR 7: Chain-of-custody certificates indicating that stile and rail wood doors comply with forest certification requirements. Include documentation that manufacturer is certified for chain of custody by an FSC-accredited certification body. Include statement indicating cost for each certified wood product.

4. Product Data for Credit IEQ 4.4: For adhesives and composite wood materials, documentation indicating that products contain no urea formaldehyde.

5. Laboratory Test Reports for Credit IEQ 4.1: For adhesives, documentation indicating that products comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers."

6. Laboratory Test Reports for Credit IEQ 4.2: For paints and coatings, documentation indicating that products comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers."

7. Laboratory Test Reports for Credit IEQ 4.4: For composite wood products, documentation indicating that products comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers."

C. Shop Drawings: For stile and rail wood doors. Indicate location, size, and hand of each door;

elevation of each kind of door; construction details not covered in Product Data, including those for stiles, rails, panels, and moldings (sticking); and other pertinent data, including the following:

1. Dimensions of doors for factory fitting.

2. Locations and dimensions of mortises and holes for hardware.

3. Undercuts.

4. Requirements for veneer matching.

5. Doors to be factory finished and finish requirements.

6. Fire-protection ratings for fire-rated doors.

D. Samples for Initial Selection: For factory-finished doors.

E. Samples for Verification: Corner sections of doors, approximately 8 by 10 inches, with door faces and edgings representing typical range of color and grain for each species of veneer and solid lumber required. Finish Sample with same materials proposed for factory-finished doors.

1.4 INFORMATIONAL SUBMITTALS

A. Product Certificates: For each type of door, from manufacturer.

B. Sample Warranty: For special warranty.

DECORATOR WOOD DOORS 081400 - 3

C. Quality Standard Compliance Certificates: AWI Quality Certification or WI Certified Compliance Program certificates.

1.5 QUALITY ASSURANCE

A. Manufacturer Qualifications: A qualified manufacturer that is certified for chain of custody by an FSC-accredited certification body and/or is a certified participant in AWI's Quality Certification Program or is a licensee of WI's Certified Compliance Program.

B. Vendor Qualifications: A vendor that is certified for chain of custody by an FSC-accredited certification body.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Comply with requirements of referenced standard and manufacturer's written instructions.

B. Package doors individually in opaque plastic bags or cardboard cartons.

C. Mark each door on top and bottom rail with opening number used on Shop Drawings.

1.7 FIELD 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 ambient temperature and humidity conditions at occupancy levels during remainder of construction period.

B. Environmental Limitations: Do not deliver or install doors until spaces are enclosed and maintaining temperature between 60 and 90 deg F and relative humidity between 25 and 55, 43 and 70 or 17 and 50 percent during remainder of construction period.

1.8 WARRANTY

A. Special Warranty: Manufacturer agrees to repair or replace doors that fail in materials or workmanship, or have warped (bow, cup, or twist) more than 1/4 inch in a 42-by-84-inch section, within specified warranty period.

1. Warranty shall also include installation and finishing that may be required due to repair or replacement of defective doors.

2. Warranty shall be in effect during the following period of time from date of Substantial

Completion:

a. Exterior Doors: None, One year, Two years or Five years.

b. Interior Doors: One year, Five years or Life of installation.

c. Insulating Leaded Glass Vision Panels: Three or Five years.

DECORATOR WOOD DOORS 081400 - 4

A. Source Limitations: Obtain stile and rail wood doors or each type of stile and rail wood door from single manufacturer.

B. Source Limitations: Obtain custom stile and rail wood doors from same fabricator as work in

Section 06421 "Stile and Rail Wood Paneling."

C. Source Limitations: Provide custom stile and rail wood doors finished in same shop as work in Section 06421 "Stile and Rail Wood Paneling."

2.2 MATERIALS

A. General: Use only materials that comply with referenced standards and other requirements

1. Assemble exterior doors and sidelites, including components, with wet-use adhesives complying with ASTM D 5572 for finger joints and with ASTM D 5751 for joints other than finger joints.

2. Assemble interior doors, including components, with either dry-use or wet-use adhesives complying with ASTM D 5572 for finger joints and with ASTM D 5751 for joints other than finger joints.

B. Regional Materials: Stile and rail wood doors shall be manufactured within 500 miles of

Project site from materials that have been extracted, harvested, or recovered, as well as manufactured, within 500 miles of Project site.

C. Regional Materials: Stile and rail wood doors shall be manufactured within 500 miles of

Project site.

D. Certified Wood: Stile and rail wood doors shall be certified as "FSC Pure" or "FSC Mixed Credit" according to FSC STD-01-001, "FSC Principles and Criteria for Forest Stewardship," and to FSC STD-40-004, "FSC Standard for Chain of Custody Certification."

E. Low-Emitting Materials: Fabricate doors with adhesives and composite wood products that do not contain urea formaldehyde.

F. Low-Emitting Materials: Fabricate doors with adhesives and/or composite wood products that comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers."

G. Panel Products: Any of the following unless otherwise indicated:

1. Particleboard made from wood particles, with binder containing no urea-formaldehyde, complying with ANSI A208.1, Grade M-2.

DECORATOR WOOD DOORS 081400 - 5

2. Particleboard made from straw, complying with ANSI A208.1, Grade M-2, except for density.

3. Medium-density fiberboard made from wood fiber, with binder containing no urea-formaldehyde, complying with ANSI A208.2, Grade 130.

4. Hardboard complying with ANSI A135.4.

5. Veneer-core plywood, made with adhesive containing no urea-formaldehyde.

H. Safety Glass: Provide products complying with testing requirements in 16 CFR 1201, for

Category II materials, unless those of Category I are expressly indicated and permitted.

2.3 EXTERIOR STILE AND RAIL WOOD DOORS

A. Thermal Transmittance: Maximum whole fenestration product U-factor of 0.25, 0.30, 0.35, 0.40, 0.45 or 0.65, according to AAMA 1503, ASTM E 1423, or NFRC 100.

B. Exterior Stile and Rail Wood Doors Type SRD-#: Exterior doors complying with

WDMA I.S.6, "Industry Standard for Wood Stile and Rail Doors," and with other requirements

1. Manufacturers: Subject to compliance with requirements.

2. WDMA Design Group: 1-3/4 Front Entrance Doors (Exterior), 1-3/4 Thermal (Insulated-

Glass) Doors (Exterior), 8'-0" High Doors Side Lights, 1-3/4 and 1-3/8 Entrance Doors (Exterior), Combination Doors or Screen Doors.

3. Finish and Grade: Transparent and Premium or Select or Opaque and Standard.

4. Wood Species: Idaho white, lodgepole, ponderosa, or sugar pine or Manufacturer's standard softwood species and cut.

5. Stile and Rail Construction: Edge-glued solid lumber or veneered, structural composite lumber or veneered edge- and end-glued lumber.

6. Panel Construction: Edge-glued solid lumber or veneered panel product.

7. Raised-Panel Thickness: Manufacturer's standard, but not less than that required by

WDMA I.S.6 for design group indicated or as indicated.

8. Molding Profile (Sticking): Manufacturer's standard or as selected by Architect from manufacturer's full range.

9. Glass: Uncoated, clear, fully tempered float glass, 5.0 mm thick, laminated glass made from two lites of 3.0-mm-thick annealed glass or insulating-glass units made from two lites of 3.0-mm-thick, fully tempered glass with 1/4-inch interspace complying with Section 08800 "Glazing."

10. Mark, label, or otherwise identify stile and rail wood doors as complying with WDMA I.S.6 and grade specified. Include panel design number if applicable.

C. Exterior Stile and Rail Wood Doors Type SRD-#: Exterior stock or custom doors complying with the AWI's, AWMAC's, and WI's "Architectural Woodwork Standards," or WDMA I.S.6A, "Industry Standard for Architectural Stile and Rail Doors," and with other requirements

DECORATOR WOOD DOORS 081400 - 6

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