Specifications for 500 Series Doors

Specifications for 500 Series Doors

Section 0836 13

Sectional Overhead Door

SPECIFICATIONS FOR

THERMA-SERIES650 SERIES DOORS

PART 1 – GENERAL

1.01Section includes

  1. Sectional overhead doors (manually) (motor) operated with accessories and components.

1.02Related Work

  1. Opening preparation, miscellaneous or structural steel works, finish of field painting are in the scope of work of other trades and divisions of these specifications.

1.03Reference Standards

  1. ANSI/DASMA 102 – American National Standards Institute, Specifications for sectional overhead doors published by Door and Access Systems Manufacturer Association, International in bulletin 102-1990
  2. ASTM A123 – Zinc (hot-dipped galvanized) coatings on iron and steel products.
  3. ANSI A216.1 – specification for sectional overhead type doors.
  4. ASTM A229 – Steel wire, oil tempered for mechanical springs.
  5. ASTM A-653-94 – Steel sheet, zinc coated.

1.04Quality Assurance

Sectional overhead doors and all accessories and components required for complete and secure installations shall be manufactured by one manufacture.Securely brace door tracks suspended from structure. Vertical lift track that breaks away from wall more than 12” to be supported with angle to wall or structural members for support.

1.05System Description

  1. Sectional Overhead Door Type: Model T-650
  2. Mounting: Angle mounting for (steel) (wood) jambs (Bracket mounting for wood jambs)
  3. Operation: (manual push up) (chain hoist) (motor)

1.06Submittals

  1. Shop Drawings: Clearly indicate the following
  1. Design and installation details to withstand standard wind load.
  2. All details required for complete operation and installation.
  3. Hardware location.
  4. Type of metal and finish for door sections.
  5. Finish for miscellaneous components and accessories.
  1. Product Data: Indicating manufacture’s product data, and installation instructions.

1.07Delivery, Handling, Storage

  1. Deliver products in manufacture’s original packaging, dry, undamaged, seal and labels intact.
  2. Store and protect products in accordance with manufacture’s recommendations.

1.08Warranty

  1. The Model 650 are warranted against defects in material and/or workmanship for a period of one year from the shipment date.

PART 2 – PRODUCTS

2.01 Manufacture

A. Acceptable Manufacturer: Northwest Door, Inc. 19000 Canyon Rd. E,
Puyallup, WA 98375 Toll Free (800) 522-2264 Fax: (253) 375-0800

Website:

2.02 Materials

A.Door Sections: Insulated Steel Sectional Doors Model 650

Door Assembly: Metal/Foam/Metal sandwich construction, roll formed to a full 3” thickness from hot dipped G-40-galvanized steel,Embossed to a minimum thickness of .030, sandwich construction,insulated with CFC-free expandedpolystyrene. Thermally broken weather sealed joint. Cold Weather Calculated R value = 16 ; Section heights are 21” and 24”. Sections will be furnished with .034 continuous backer plate’s full height of the section at all hinge locations. Bottom section will be furnished with a full width reinforcing angle/retainer fitted with compressible loop-type weather seal designed for continuous contact at seal.

  1. Door Finish – Exterior door face will receive a four-coat protection system. This shall consist of galvanizing, bonderizing, baked on epoxy base coat and white finish coat.
  2. Track – All track is 2” / 3” standard per ASTM A-526 commercial quality steel. The vertical track to be graduated providing an adjustable wedge type closing action with brackets to attach to jambs. Horizontal track assembly shall be designed to support a dead load equal to the door weight when in the horizontal position and not deflect more than 1/240th of the door height. Minimum gauge is 16 GA for 2” track, 12 GA for 3” track, G-60 Galvanizing.Provide track as recommended by Northwest Door to suit load required and clearance available. Vertical lift doors to have single incline track, if track breaks away from wall more than 12”, track to be supported with angle to wall for support.
  1. Hardware – All hardware with the exception of rollers will meet ASTM A526 standards, coated with hot-dipped galvanizing. Bottom corner bracket assembly and it’s method of attachment to the door, shall be designed to support a dead load equal to the weight of the door and on door hardware. Door sections, including their reinforcement hinges, roller assemblies and method of attachment to the door shall be designed to support their own weight when in the horizontal position and not deflect more than 1/120th of the door width. Doors will meet wind-load standards established under ANSI / NAGDM specification 102 – 1988.
  1. Counterbalance Springs – The torsion spring to be oil tempered, the counterbalance assembly shall be so designed and constructed to provide for a safe and durable conversion of spring torque to lifting power for balancing the weight of a sectional overhead door. Preformed galvanized steel aircraft cable shall provide a minimum safety factor of 5:1. Standard cycle life is 10,000 cycles. (25,000 – 50,000-100,000 cycle springs available on request)

2.03 Operation

A.Operation shall be (manual push–up) (chain hoist) (motor). Note: Manufacture does not recommend chain hoist or jackshaft type operator on standard lift track application.

2.04 Locks

A.Locks shall engage the vertical track and utilize (interior slide bolt lock) (rim cylinder lock)

2.05 Weatherstripping

  1. Doors shall be equipped with vinyl bulb weather-strip standard at bottom section

Flexible jamb and header seal optional.

2.06 Glazing

A.Glazing-Vision lites: 33 ¼” x 14 ¼” / Standard lite: 17 ¼” x 11 ¼” / Security lite: 18 ¾” x 5 ½” – All windows are standard with 1/8” clear annealed single pane glass, tempered, textured, tinted, and insulated glass also available. Acrylic available upon request.

2.07 Windload

A Windload per DASMA 102-2003 and as required by local codes.

PART 3 – EXECUTION

3.1 Installation

A. Install overhead doors and track in accordance with approved shop drawings and Northwest Door’s printed instructions and as specified.

  1. Coordinate installation with adjacent work to ensure proper clearances and allow for maintenance after installation.
  2. Anchor door assembly to wall and building using anchors for the proper weight and size of door as well as area wind load requirements.
  3. Securely brace door tracks suspended from structure. Vertical lift track that breaks away from wall more than 12” to be supported with angle to wall or structural members for support.
  4. Adjust hardware and moving parts to function smoothly so that doors operate easily. Adjust doors and seals to provide weather tight fit around entire perimeter.
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