SPECIAL DOORS                                                    SECTION 08300                                                           

 

PART 1   -       GENERAL

 

1.1                   SUMMARY

 

            A.        Section Includes:

 

                        1.         Monolithically (one piece) formed, insulated, impact

door systems

2.                  Spring bumpers

3.                  Windows

                        4.         Hardware and accessories

 

            B.        Related Sections:

 

                        1.         Section 05500 - Metal Fabrications:  Prepared opening with

                                    steel channel jambs and header.

 

1.2                   SUBMITTALS

 

            A.                    Reference Section 01330 - Submittal Procedures; submit the

                                    following items:

                        1.         Product information in print or electronic formats.

                        2.         Shop Drawings: Show fabrication details. 

                                    Include door elevations, head, jamb and meeting stile details

                                    including full or partial gaskets.

                        3.         Samples:  Full range of manufacturer's standard color

                                    selections for panel.

                        4.         Quality Assurance/Control Submittals:

                                    a.         Manufacturer's Installation Instructions.

                        5.         Closeout Submittals:

                                    a.         Cleaning and Maintenance instructions

                                    b.         Warranty

 

1.3                   QUALITY ASSURANCE

 

            A.                    Qualifications:

                        1.         Manufacturer Qualifications: Minimum 5 years experience in

                                    producing doors of the type specified.

 

 

 

 

 

 

 

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1.4                   DELIVERY STORAGE AND HANDLING

 

            A.        Section 01660 - Product Storage and Handling Requirements:

                        Transport, handle, store and protect Products.

 

            B.        Deliver product in manufacturer's original unopened packages with

                        label legible and intact.

 

            C.        Examine doors upon delivery for damage.  Verify doors were

                        shipped on edge or in upright position as indicated on packaging

                        by manufacturer.

 

                        1.         Note specific doors shipped in other than on edge or upright

                                    position on bill of lading and contact manufacturer.

 

            D.        Store doors at project site on edge or in upright position and under

                        cover following manufacturer's instructions printed on carton.

 

1.5                   PROJECT/SITE CONDITIONS

 

            A.        Existing Conditions: Frames installed, under other sections, shall

                        be level and plumb.

 

1.6.                  WARRANTY 

 

            A.        365 days from the date of installation or 395 days from the date of

                        shipment, whichever comes first.

 

 

PART  2         PRODUCTS

 

2.1                   MANUFACTURERS

 

            A.        Subject to compliance with requirements, No Substitutions

 

                        1.         Manufacturer:  Chase Industries, Inc.  (DBA Chase Doors)

                                    Durus Products, 2809 SW 13th Street, Redmond, OR 97756

                                    Telephone:  (800) 543-4455.  Fax:  (800) 285-0126.

                                   

 

            B.        Model:            Durulite Retailer

 

 

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2.2                   DOOR COMPONENTS

 

A.        Door Panel: shall be a monolithic, hollow shell of high impact, cross-linked polyethylene with minimum wall thickness of 1/8", overall panel thickness of 1-1/2" and textured finish.  Leading

edge has molded in key extrusion to accept gaskets.  Bottom, and

back edges are fitted with an aluminum nosing which will accept

gasket.  The top edge has a 1/8" radius. 

 

            B.        Door Panel Core: shall be of high density, foamed-in-place,

                        non-CFC urethane bonded to interior of the cross linked

polyethylene shell providing an insulating R factor of 9.86.

 

            C.        Standard Hinge System: consists of the following components:

 

                        1.         Upper hinge: self-closing "V" cam design; [1-3/8" standard

                                    rise].  The roller assembly design shall allow up and down

adjustments to the door.  Upper hinge seal shall be semi-rigid black PVC with a flexible nylon reinforced vinyl skirt and a galvanized steel backer plate.

 

2.         Lower hinge: cast aluminum lower hinge adapter with UHMW sleeve.

 

3.                  Hinge Shaft: 1” diameter tubular steel, which runs the full length of the door and rests in the UHMW Sleeve which is mounted in the Lower Hinge Adapter. The Roller Assembly mounts to the top of the tube steel and rests on the V-Cam.

 

            D.        Vision Panel: Window glazing shall be 1/8" thick

polycarbonate with a 7/16” thick PVC Cap Separator placed between two 1/8” thick ABS Frames. Maximum height from finish

floor to the bottom of the viewing area shall not exceed 48".

 

 

PANEL SIZE

     24” & 27”

    30”

    32”

    34”

    36”, 42”, & 48”
 

WINDOW SIZE

      12 x 18

     12 x 18

     12 x 18 & 16 x 16

     12 x 18 & 16 x 16

     12 x 18, 16 x 16 & 17 x 23
 
 

 

 

 

 

 

 

 


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             E.             Gaskets: Gaskets shall be 55 to 70 durometer extruded

                              black santoprene fitted into matching, pre-formed gasket key

                              and held by friction. Gaskets have wings which seal against

                              the door surface.

 

                              1. [ Fully Gasketed: a blade-type gasket is used on the leading

edge, the bottom edge and between the back edge of the door and jamb. Top seal is a co-extruded PVC extrusion with flexible PVC gasket and is mounted to the header]

 

OR

 

1. [ Partially Gasketed:  Leading edge shall be [blade-type for a

    double door and/or a single panel]

 

 

THE FOLLOWING ACCESSORIES ARE OPTIONAL.SELECT AS DESIRED AND DELETE OTHERS

 

 

2.3                   ACCESSORIES

 

            A.        Polyethylene Spring Bumpers, 3" projection, height shall be [6",

12", 18", 24", or 36"].  Color to be determined by Architect from

manufacturers full line.

 

 

AND/OR

 

           

            C.        Double Pane View Windows (for use when ambient temperature

between areas is 30° or more.  Not to be used on freezer doors)

 

 

AND/OR

 

            D.        Limiting Posts, architecture to select from color choices.

 

 

 

 

 

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2.4                   FABRICATION

 

A.                 Appropriate size panel is roto-molded with back edge 1” round steel tube (Hinge Shaft), 1” square tube steel at the leading edge and gasket extrusions in place. Panel is then foamed-in-place with non-CFC urethane. The panel is then trimmed, drilled, fit with

           hardware, vision panel, gasketing and required options installed.

           Completed door is serialized and packaged with hinge mounting

           hardware kit.

 

 

            B.        Complete unit to be assembled at factory, neat in appearance, free

                        from defects and warping.

 

 

2.5                   SOURCE QUALITY CONTROL

 

A.        Tolerances: Width and height of each panel: +/-1/4 inch

 

 

PART  3         EXECUTION

 

3.1                   EXAMINATION

 

            A.        Verify that opening is ready to receive work and opening

                        dimensions and clearances are as indicated on drawings.

 

            B.        Coordinate with responsible entity to perform corrective work on

                        unsatisfactory conditions.

 

            C.        Commencement of work by installer is acceptance of opening

                        conditions.

 

3.2                   INSTALLATION

 

            A.        Follow manufacturer's instructions.  Coordinate sequence of

                        installation with other work to avoid delays.

 

            B.        Install doors accurately in their respective frames with clearances,

                        necessary anchors, hardware and accessories according to the

                        manufacturer's data and as specified.

 

 

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3.3                   ADJUSTING

 

                        A.        Follow manufacturer's instructions as required to:

 

                                    1.         Clean and lubricate operating parts.

2.         Adjust to open and close smoothly and freely without     binding

                                    3.         Check seals for proper fit.

 

3.4                   CLEANING

 

                        A.        Clean surfaces soiled by work as recommended by

                                    manufacturer.

 

                        B.        Remove surplus materials and debris from the site.

 

 

END OF SECTION