OSUT_1_10_10_00_Visual_Comm_Speci.pdf

OUST-AR RANGE PROJECTS FY19

SECTION 10 10 00

VISUAL COMMUNICATIONS SPECIALTIES

02/09

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)

ANSI Z97.1 (2004) Safety Glazing Materials Used in Buildings

ASTM INTERNATIONAL (ASTM)

ASTM B 221 (2008) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

ASTM B 221M (2007) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

ASTM C 1048 (2004) Standard Specification for Heat-Treated Flat Glass - Kind HS, Kind FT Coated and Uncoated Glass

ASTM E 84 (2009c) Standard Test Method for Surface Burning Characteristics of Building Materials

ASTM F 148 (2002; r 2007) Binder Durability of Cork Composition Gasket Materials

ASTM F 152 (1995; R 2009) Tension Testing of Nonmetallic Gasket Materials

ASTM F 793 (2007) Wallcovering by Durability Characteristics

1.2 SYSTEM DESCRIPTION

The term visual display board when used herein includes presentation boards, marker boards, tackboards, board cases, display track system and horizontal sliding units. Visual display boards shall be from manufacturer's standard product line.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Visual Display Board; G

Manufacturer's descriptive data and catalog cuts.

Manufacturer's installation instructions, and cleaning and maintenance instructions.

SD-04 Samples

Aluminum; G

Sections of frame, map rail, and chalktray, and two map hooks.

Materials; G

Section of core material showing the lamination of colored cork, natural cork, woven fabric, non-woven fabric, and vinyl wall covering. Sample of hardwood and plastic laminate finish, and glass type. Samples shall be minimum 4 by 4 inches and show range of color.

SD-07 Certificates

Visual Display Board

Certificate of compliance signed by Contractor attesting that visual display board conform to the requirements specified.

1.4 DELIVERY, STORAGE, AND HANDLING

Deliver Materials to the building site in the manufacturer's original unopened containers and store them in a clean dry area with temperature maintained above 50 degrees F. Stach materials according to manufacturer's recommendations. Visual display boards shall be allowed to acclimate to the building temperature for 24 hours prior to installation.

1.5 WARRANTY

Provide manufacturer's standard performance guarantees or warranties that extend beyond a one year period.

PART 2 PRODUCTS

2.1 MATERIALS

2.1.2 Cork

Cork shall be a continuous resilient sheet made from soft, clean, granulated cork relatively free from hardback and dust and bonded with a binder suitable for the purpose intended. The wearing surface shall be free from streaks, spots, cracks or other imperfections that would impair its usefulness or appearance. The material shall be seasoned, and a clean cut made not less than 1/2 inch from the edge shall show no evidence of soft sticky binder.

2.1.2.2 Natural Cork

Material shall be a single layer of pure grain natural cork without backing or facing. The color shall be light tan. The cork sheet shall have a tensile strength of not less than 40 psi when tested in accordance with

ASTM F 152.

2.1.3 Woven Fabric

Provide plain weave fabric. Fiber content shall be 100 percent polyester.

Minimum total weight shall be 16 oz. plus or minus 0.5 oz. per lineal yard.

Fabric shall have a Class A flame spread rating of 0-50 and smoke development rating of 0-450 in accordance with ASTM E 84.

2.1.6 Aluminum

Aluminum frame extrusions shall be alloy 6063-T5 or 6063-T6, conform to ASTM B 221, and be a minimum 0.06 inches thick. Exposed aluminum shall have an anodized, satin finish. Straight, single lengths shall be used wherever possible. Joints shall be kept to a minimum. Corners shall be mitered and shall have a hairline closure.

2.4 TACKBOARDS

2.4.1 Cork

Tackboard shall consist of a minimum 1/8 inch thick natural cork laminated to a minimum 3/8 inch thick insulation board or fiber board, and shall have an aluminum frame. The size shall be as shown in the drawings.

2.4.3 Fabric Covered

Tackboard shall have a woven fabric covering laminated to a minimum 1/8 inch thick cork laminated to a minimum 3/8 inch thick insulation board or fiberboard, and shall have an aluminum frame. The size shall be as shown on the drawings.

2.4 TV MOUNTING BRACKET

Wall-mounted, yoke type bracket fabricated from steel and consisting of a single support arm, yoke support tube, yoke assembly, and platform. Yoke shall be suspended 16 inches from wall. Yoke assembly shall swivel 360 degrees and shall allow platform to tilt from 0 to 15 degrees. Yoke shall have a variable opening width of 15 3/4 to 22 1/4 inches and a ening height of 16 to 22 inches. Weight capacity shall be at least 200 pounds.

Unit shall have a factory-applied black powder coat finish. Provide with a wall mount bracket for studs at 16 inches o.c. Basis of Design for manufacturers reference is Model WMY-1622 as manufactured by Da-Lite Screen Company, Inc. or equal.

2.9 PROJECTION SCREEN

Wall mounted or Ceiling mounted motorized projection screen shall have 120V motor that is lubricated for life, quick reversal type, has overload protector, integral gears, and preset accessible limit switches. Recessed mount projection screens shall have an operable closure door and access panel. Screen shall be flame retardant, mildew resistant, and white matte with black masking borders. Bottom of screen fabric shall be weighted with metal rod. Roller shall be a rigid metal at least 5 inches in diameter mounted on sound absorbing supports. Motor will be end mounted or motor-in-roller design. Screen shall have a 3 position control switch to stop or reverse screen at any point. The switch shall be installed in a flush electrical box with cover plate, location(s) as shown on the electrical drawings. All conduit and wiring from the control switch to the projection screen shall be furnished and installed by the Contractor. Wall or Ceiling mounted case shall be 22 gauge steel cover with a baked enamel finish and fitted with powder coated steel end caps with integral bearing surfaces to support roller ends. Roller shall be a spring-loaded cam-lock system with a slot to retain viewing screen without tape, glue, staples, or cords so that screen may be easily replaced yet cannot be pulled from roller.

Screen shall be UL listed. The size shall be as shown in the drawings.

2.10 COLOR

Finish colors for required items shall be as specified in the drawings.

PART 3 EXECUTION

3.2 INSTALLATION

Perform installation and assembly in accordance with manufacturer's printed instructions. Use concealed fasteners. Visual display boards shall be attached to the walls with suitable devices to anchor each unit. furnish and install trim items, accessories and miscellaneous items in total, including but not limited to hardware, grounds, clips, backing materials, adhesives, brackets, and anchorages incidental to or necessary for a sound, secure, complete and finished installation. Installation shall not be initiated until completion of room painting and finishing operations.

Visual display boards shall be installed in locations and at mounting heights indicated. Visual display boards shall be installed level and plumb, and if applicable doors shall be aligned and hardware shall be adjusted. Damaged units shall be repaired or replaced as directed by the Contracting Officer.

3.3 CLEANING

Writing surfaces shall be cleaned in accordance with manufacturer's instructions.

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