Specifications - Section 08130/08 11 19
Stainless Steel Doors & Frames
Part 1 - General |
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1 . 1 |
Work Included Supply Only of; |
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Stainless Steel frame products. |
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Stainless Steel doors.
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1 . 2 |
Related Work |
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Building frames into walls. |
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Installation of doors and hardware. |
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Drilling and tapping of doors and frames for surface mounted hardware. |
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Caulking of joints between frames and other building components. |
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Finish hardware. |
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Louvres and vents. |
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Glazing. |
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Fasteners for frame product in previously placed concrete, masonry or structural steel.
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1 . 3 |
Requirements of Regulatory Agencies |
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Install fire labelled steel door and frame product in accordance with NFPA-80, current edition, except where specified otherwise.
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1 . 4 |
Warranty |
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Materials and workmanship shall be warranted by the manufacturer for a period of five (5) years from the date of supply. Warranty shall apply to replacement or retrofit of product only.
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1 . 5 |
Approved Manufacturers |
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Ambico Limited
1120 Cummings Avenue
Ottawa, Ontario, Canada,
K1J 7R8
Phone (613) 746-4663
Fax (613) 746-4721
Toll Free Phone (North America): 888 423-2224
Toll Free Fax (North America): 800 465-8561
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Part 2 - Products |
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2 . 1 |
Materials |
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Steel:
A. : Door face sheets, frame members and glazing trim shall be stainless steel to ASTM A240, current edition. Stainless steel shall be type (304) (316) and the finish shall be (#2B) (#4) (#8).
B. : Colored stainless finishes are provided in combination with alloy and finish referenced above. Colors such as gold mirror (#8) or bronze stain (#4) must last for the lifetime of the product and will require the same maintainance as any stainless steel product.
C. : Balance of components may conform to type of stainless alloy required for door face sheets and frame members, or may conform with commercial grade, zinc coated steel to ASTM A653.
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Door Core Materials to be one of the following:
A. : Honeycomb: Structural small cell (1" max) kraft paper "honeycomb".
B. : Vertically Steel Stiffened: Steel core bonded to door faces on 6" centers. Loose batt type fiberglass to be placed between each stiffener.
B. : Polystyrene: Rigid extruded, fire retardant, closed cell board. Thermal value to R6 minimum.
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2 . 2 |
Fabrication - Door and Frame Products |
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General:
A. : Doors and frames shall be blanked, reinforced, drilled and tapped for mortised, templated hardware.
B. : Doors and frames shall be reinforced, where required, for surface mounted hardware.
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2 . 3 |
Fabrication - Frames |
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Frame product shall be accurately mitred and fully welded if #2B, or #4 finish is provided. If #8 finish, or a colored finish material is provided, frame product shall be tack welded and shall have a visible, hairline joint where members intersect. |
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Fully welded joints shall be ground to a smooth uniform finish. |
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Frames shall be fabricated from stainless steel in (14) (16) (18) gauge material. |
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Direction of stainless steel grain shall be vertical on frame jamb faces, and shall be horizontal on the frame header face. |
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Mechanically fastened frames and mullions that form portions of sidelight or borrowed light frames will have a 1/8" hairline joint between frame members. |
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Glazing stops shall be made of formed channel, accurately fitted, butted at corners and fastened to frame sections with counter-sunk, oval head sheet metal screws.
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2 . 4 |
Fabrication - Doors |
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General
A. : Each face sheet for doors shall be formed from a single sheet of stainless steel in (14) (16) (18) gauge material.
B. : Doors shall be swing type, flush, with provision for glass and/or louvre openings as indicated on schedules.
C. : Longitudinal edges shall be (mechanically inter-locked) (seamless). Seams shall be (visible) (welded and ground smooth). Lockseam edge construction only is available when colored stainless or #8 stainless finishes are used.
D. : Top and bottom of doors shall be provided with inverted, recessed, spot welded channels. Exterior doors shall be provided with flush stainless steel top caps. |
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Door Core Construction
A. : Core construction and material to be (Honeycomb) (Vertically Steel Stiffened) (Polystyrene).
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Part 3 - Execution |
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3 . 1 |
Site Storage and Protection of Materials |
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All materials shall be thoroughly inspected upon receipt and all discrepancies, deficiencies and/or damages shall be immediately reported in writing to the supplier. |
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Leave the protective covering in place on the doors and frames until final completion of the project.
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3 . 2 |
Installation |
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Set frames plumb, square, level and at correct elevation. |
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Secure anchorages and connections to adjacent construction. |
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Install doors and hardware in accordance with hardware templates and manufacturer's instructions. |
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Install louvres, glazing and door silencers in accordance with standard industry procedures. |
