10 14 01.pdf

St. John's Interim Hospital Site Design Joplin, MO

SECTION 10 14 01

EXTERIOR SIGNAGE

04/06

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 WELDING SOCIETY (AWS)

AWS C1.1M/C1.1 (2000; R 2006)Recommended Practices for Resistance Welding

AWS D1.1/D1.1M (2010) Structural Welding Code - Steel

AWS D1.2/D1.2M (2008) Structural Welding Code - Aluminum

ASTM INTERNATIONAL (ASTM)

ASTM A1011/A1011M (2010) Standard Specification for Steel, Sheet, and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy with Improved Formability and Ultra-High Strength

ASTM A123/A123M (2009) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

ASTM A36/A36M (2008) Standard Specification for Carbon Structural Steel

ASTM A653/A653M (2010) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM A924/A924M (2010a) Standard Specification for General Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip Process

ASTM B108/B108M (2008) Standard Specification for Aluminum-Alloy Permanent Mold Castings

ASTM B209 (2010) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate

ASTM B221 (2008) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

ASTM B26/B26M (2009) Standard Specification for

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Aluminum-Alloy Sand Castings

ASTM E 84 (2010b) Standard Test Method for Surface Burning Characteristics of Building Materials

NATIONAL ASSOCIATION OF ARCHITECTURAL METAL MANUFACTURERS (NAAMM)

NAAMM AMP 500 (2006) Metal Finishes Manual

1.2 GENERAL REQUIREMENTS

All exterior signage shall be provided by a single manufacturer. Exterior signage shall be of the design, detail, sizes, types, and message content shown on the drawings and provided in the approved shop drawings, shall conform to the requirements specified, and shall be provided at the locations indicated. Submit exterior signage schedule in electronic media with spread sheet format. Spread sheet shall include sign location, sign type, and message. Signs shall be complete with lettering, framing as detailed, and related components for a complete installation. Recyclable materials shall conform to EPA requirements in accordance with Section 01 62 35 RECYCLED / RECOVERED MATERIALS. Submit one 12 inch length of framing for illuminated signs and one sample of [each type of sign] [_____]. Each sample shall consist of a complete sign panel with letters and symbols. Samples may be installed in the work, provided each sample is identified and location recorded. Submit [three] [_____] color samples for each material requiring color and 12 inch square sample of sign face color sample.

1.2.1 Wind Load Requirements

Exterior signage shall be designed to withstand [_____]100 mph windload.

Submit design analysis and supporting calculations performed in support of specified signage.

1.2.2 Character Proportions and Heights

Letters and numbers on indicated signs for handicapped-accessible buildings shall have a width-to-height ratio between 3:5 and 1:1 and a stroke-width-to-height ratio between 1:5 and 1:10. Characters and numbers on indicated signs shall be sized according to the viewing distance from which they are to be read. The minimum height is measured using an upper case letter "X". Lower case characters are permitted. height on indicated signs shall match the dimensions provided on the plans, measured using an upper case letter "X". Lower case letters are permitted as shown in plans. Font and color to be approved by Owner prior to fabrication and shop drawing approval.

1.3 SUBMITTALS

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

submittals not having a "G" designation are for [Contractor Quality Control approval.] [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-02 Shop Drawings

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Approved Detail Drawings[; G][; G, [_____]RO and Owner's Representative]

SD-03 Product Data

Modular Exterior Signage System Installation Exterior Signage[; G][; G, [_____]RO] and Owner's Representative Wind Load Requirements

SD-04 Samples

Exterior Signage[; G][; G, [_____]RO and Owner's Representative]

SD-10 Operation and Maintenance Data

Protection and Cleaning

1.4 QUALIFICATIONS

Signs, plaques, and dimensionalvinyl letters shall be the standard product of a manufacturer regularly engaged in the manufacture of the products.

Items of equipment shall essentially duplicate equipment that has been in satisfactory use at least 2 years prior to bid opening.

1.5 DELIVERY AND STORAGE

Materials shall be wrapped for shipment and storage, delivered to the jobsite in manufacturer's original packaging, and stored in a clean, dry area in accordance with manufacturer's instructions.

1.6 WARRANTY

Manufacturer's standard performance guarantees or warranties that extend beyond a one year period shall be provided.

1.7 EXTRA STOCK

Provide [_____] extra interchangeable message panels and extra stock of the following: [[_____] message bars of each color and size for sign types [_____].] [[_____] pressure-sensitive letters in each color and size for sign type [_____].] [[_____] changeable message strips for sign type

PART 2 PRODUCTS

2.1 MODULAR EXTERIOR SIGNAGE SYSTEM

Exterior signage shall consist of a system of coordinated directional, identification, and regulatory type signs located where shown. Dimensions, details, materials, message content, and design of signage shall be as shown. Submit manufacturer's descriptive data and catalog cuts.

2.1.1 Free-Standing Base Mount Pylon/Monolith Type Signs

2.1.1.1 Framing

Interior framing shall consist of [aluminum] [or] [galvanized steel] tube columns welded to companion plates. Perimeter framing shall consist of

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[aluminum] [or] [steel] angle framing welded to the post and plate system as designed. Framing members shall be designed to permit [access to electrical equipment] [and] [panel removal]. Mounting shall be provided as shown. Framing members of steel shall be finished with semi-gloss baked enamel or two-component acrylic polyurethane. Openings shall be sealed from moisture and made tamper-proof.

2.1.1.2 Exterior Sheeting Panels

Modular panels shall be provided in sizes shown on drawings. Panels shall be fabricated a minimum of [ 0.090 inch thick [aluminum] [steel]] [ 0.125 inch thick fiberglass reinforced plastic (FRP)]. [Panels shall be heliarc welded to framing system [_____].] Top and end panels shall be removable and shall be secured by 3/16 inch socket head jack nuts. Finish for metal panels shall be [semi-gloss baked enamel] [two-component acrylic polyurethane] [anodized conforming to AA DAF45].

2.1.1.3 Mounting

Mounting shall be provided by securing to concrete foundation as shown.

2.1.1.4 Finishes

Base finish shall be [semi-gloss baked enamel] [or] [two-component acrylic polyurethane] [anodized conforming to AA DAF45] [_____]. Metal panel system finish shall be [baked enamel or two-component acrylic polyurethane] [anodized conforming to AA DAF45 [_____], as shown].

2.1.2 Panel And Post/Panel Type Signs

2.1.2.1 Posts

One-piece [aluminum] [or] [galvanized steel] posts shall be provided with minimum 0.125 inch wall thickness. Posts shall be designed to accept panel framing system described. The post shall be designed to permit attachment of panel framing system without exposed fasteners. Caps shall be provided for each post.

2.1.2.2 Panel Framing System

Panel framing consisting of aluminum sections and interlocking track components shall be designed to interlock with posts with concealed fasteners.

2.1.2.3 Panels

Modular message panels shall be provided in sizes shown on drawings.

Panels shall be fabricated a minimum of [ [0.080] [0.090] [0.125] inch aluminum] [ 0.125 inch acrylic] [ 0.125 inch fiberglass reinforced plastic (FRP)]. [Panels shall be designed to be interchangeable.] [Panels with metal return sheeting shall have welded corners, ground smooth.] [Panels shall be heliarc welded to framing system.] [Face panels shall be removable to provide access to electrical components.]

2.1.2.4 Finishes

Post finish shall be [semi-gloss baked enamel] [or] [two-component acrylic polyurethane] [anodized conforming to AA DAF45] [_____]. Metal panel system finish shall be [baked enamel or two-component acrylic polyurethane]

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[anodized conforming to AA DAF45 [_____], as shown].

2.1.2.5 Mounting

[Permanent mounting shall be provided by embedding posts in concrete foundation as shown.] [Removable mounting shall be provided by [[a steel] [an aluminum]] [[sleeve] [flange]] embedded in concrete as shown.]

2.1.3 Changeable Letter Directories

2.1.3.1 Frame and Trim

Aluminum alloy finish shall be [_____].

2.1.3.2 Header Plates

[Header plate shall consist of background metal matching frame and having raised letters attached through the back.] [Header plate shall consist of acrylic with raised acrylic letters.] [Header plate shall consist of MP plastic with raised letters.]

2.1.3.3 Door Glazing

Door glazing shall be [clear safety or tempered glass minimum 1/4 inch thick.] [clear acrylic sheet 3/16 inch thick.] [clear polycarbonate sheet [3/16] [1/4] inch thick.]

2.1.3.4 Door Construction

Door frame shall be of same material and finish as surrounding frame.

Corners shall be mitered [, reinforced] [, welded], and assembled with concealed fasteners. Hinges shall be standard with manufacturer, in finish to match frames and trim. Glazing shall be set in frame with resilient glazing channels.

2.1.3.5 Door Locks

Door locks shall be manufacturer's standard and shall be keyed alike.

2.1.3.6 Fabrication

Frames and trim shall be assembled with corners [reinforced] [welded] and mitered to hairline fit, with no exposed fasteners. Removable changeable directory panel shall consist of [ 1/4 inch thick white acrylic with clear acrylic letter tracks] [exterior grade plywood] [aluminum] [rubber] back with [vinyl] [polycarbonate] [corkboard] covering backgrooved 1/4 inch on centers to receive letters.

2.1.3.7 Finishes

Post finish shall be [semi-gloss baked enamel] [or] [two-component acrylic polyurethane] [anodized conforming to AA DAF45] [_____]. Metal panel system finish shall be [baked enamel or two-component acrylic polyurethane] [anodized conforming to AA DAF45 [_____], as shown].

2.1.3.8 Mounting

Directories shall be mounted to supporting structures with concealed fasteners in accordance with manufacturer's instructions.

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2.1.3.9 Changeable Letters

Changeable letters shall be upper-case or upper and lower-case [helvetica medium] [_____]. Tabbed vinyl letters and numbers shall be furnished in accordance with the [drawings] [and] [schedule].

2.2 ILLUMINATION

Concealed lighting shall be provided within panel framing members.

Lighting shall be controlled by a photocell device. [Top] [Back] lighting shall be provided by [T-12 slimline lamps, [120] [277] [_____] volt, 60-hertz, single-phase, Type 1, or Type 2 ballast] [_____]. Ballast shall be integrally mounted, high power factor and rated for use down to minus 20 degrees F ambient starting temperature. Ballast and wiring within the sign shall be in metal raceways. Electrical equipment shall be UL or FM listed and comply with NFPA 70. Illumination shall be evenly distributed. A switch on the interior of the sign shall be provided to turn off power in the sign. Switch shall be readily accessible when sign is open.

2.2 GRAPHICS FOR EXTERIOR SIGNAGE SYSTEMS

2.2.1 Graphics

Signage graphics shall conform to the following:

a. [[Cast] [Custom fabricated] [Plate] aluminum letters, [1/4] [1/2] [_____] inch thick shall be provided and fastened to the message panel with concealed fasteners. Letters shall project [_____] inches from face of panel.]

ba. [Pressure sensitive precision cut vinyl letters [with reflecting surface] [_____] shall be provided.]

c. [Message shall be applied to panel using the silkscreen process.

Silkscreened images shall be executed with photo screens prepared from original art. Handcut screens will not be accepted. Original art shall be defined as artwork that is a first generation pattern of the original specified art. Edges and corners shall be clean. Rounded corners, cut or ragged edges, edge buildup, bleeding or surfaces pinholes will not be accepted.]

d. [Message letters shall be cut out from panel. Panel cutouts shall be backed with [ 0.080 inch FRP] [ 0.125 inch acrylic] where cutouts occur.]

e. [Message shall be cut out from panel. Acrylic letters [1/8] [1/4] [1/2] inch thick shall be projected through the cutout area and chemically welded to 0.125 inch thick acrylic backup sheet.]

f. [Message shall be embedded in FRP sheet and completely covered with thermosetting polyester resin. Message shall be embedded minimum 1/32 inch. Sheets shall be processed in one piece, in one process, to prevent delamination.]

g. [Message shall be applied using the frisket method.

Photomechanically reproduced graphic masks shall be applied to the sign face which has been coated with the graphics color. A background shall then be applied to the exposed surfaces. Handcut masks will not be

63095SITE SECTION 10 14 01 Page 6 accepted. Edges that are nicked, cut, or ragged will not be acceptable. A protective overcoat containing UV-resistant additives shall be applied.]

h. [Message shall be engraved in non-corrosive, three-ply fiberglass laminate. Message shall be core color or paint filled multiple colors.]

2.2.2 Messages

See [drawings] [and] [schedule] for message content. Typeface: [Helvetica medium] [_____].Font to be provided by OwnerFont: Whitney Semi-bold. Type size [_____] [as indicated].

2.4 METAL PLAQUES

Design and location of plaques shall be as shown.

2.4.1 Cast Metal Plaques

2.4.1.1 Fabrication

Cast metal plaques shall have the logo, emblem and artwork cast in the [bas relief] [flat relief] [_____] technique. Plaques shall be fabricated from [prime aluminum] [bronze] [yellow brass].

2.4.1.2 Size

Plaque size shall be [_____] [as shown].

2.4.1.3 Border

Border shall be [flat band] [plain edge] [bevel] [custom ornamental as shown] [_____].

2.4.1.4 Background

Background texture shall be [leather] [fine pebble] [_____].

2.4.1.5 Mounting

Mounting shall be [concealed] [rosettes and anchors] [rosettes and toggle bolts] [invisible] [_____].

2.4.1.6 Finish

Finishes shall consist of [aluminum light colored sandblasted background.

Letters shall be satin polished and entire plaque shall be sprayed with two coats of clear lacquer.] [aluminum with background sprayed dark gunmetal colored lacquer. Letters shall be satin polished and entire plaque sprayed with two coats clear lacquer.] [bronze with dark finish oxidized background. Letters shall be satin polished and entire plaque sprayed with two coats of clear lacquer.] [[aluminum] [bronze] with sprayed background.

Letters shall be satin polished.]

2.4.2 Chemically Etched Metal Plaques

2.4.2.1 Fabrication

Plaque shall be chemically [single-] [double-] etched one-piece [brass]

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[bronze] [_____] [0.032] [0.064] [0.125] [0.250] inch thick.

2.4.2.2 Size

Plaque size shall be [_____] [as shown].

2.4.2.3 Finish

[Single-etched raised areas shall be in [gold-tone] [silver-tone] [bronze-tone] finish and recessed areas shall be colorfilled.] [Double-etched raised areas shall be [gold-tone] [silver-tone] and recessed textured areas shall be [gold-tone] [silver-tone] colorfilled.]

2.4.3 Frost and Surface Oxidized Plaques

2.4.3.1 Fabrication

Plaque shall be frosted and surface oxidized one - piece [anodized aluminum] [brass] [bronze] [stainless steel] [0.040] [0.125] inch thick.

2.4.3.2 Size

Plaque size shall be [_____] [as shown].

2.4.3.3 Finish

[Material finish shall be [satin] [polished].] [Frosted areas shall be oxidized [black for aluminum or stainless steel] [or] [black or brown, for brass or bronze].]

2.5 DIMENSIONAL BUILDING LETTERS

2.5.1 Fabrication

Letters shall be fabricated from [cast aluminum] [cast bronze] [ 0.090 inch aluminum sheet] [ 0.125 inch aluminum sheet] [extruded aluminum] [_____].

Letters shall be cleaned by chemical etching or cleaned ultrasonically in a special degreasing bath. Letters shall be packaged for protection until installation.

2.5.2 Typeface

Typeface shall be [helvetica medium] [_____] [as indicated].

2.5.3 Size

Letter size shall be [_____] [as indicated].

2.5.4 Finish

[Anodized aluminum] [Baked enamel or two-component acrylic polyurethane] [[Polished] [Oxidized] bronze with clear coat] finish shall be provided.

2.5.5 Mounting

[Threaded studs] [Steel U-bracket, cap screws, and expansion bolts] of number and size as recommended by manufacturer, shall be used for concealed anchorage. Letters which project from the building line shall have stud spacer sleeves. Letters, studs, and sleeves shall be of the same

63095SITE SECTION 10 14 01 Page 8 material. Templates for mounting shall be supplied.

2.3 ALUMINUM ALLOY PRODUCTS

Aluminum alloy products shall conform to ASTM B209 for sheet or plate, ASTM B221 for extrusions and ASTM B26/B26M or ASTM B108/B108M for castings. Aluminum extrusions shall be provided at least 1/8 inch thick and aluminum plate or sheet at least 16 gauge thick. Welding for aluminum products shall conform to AWS C1.1M/C1.1.

2.7 ANODIC COATING

Anodized finish shall conform to AA DAF45 as follows:

[Clear (natural) designation AA-M10-C22-A31, Architectural Class II 0.4 mil or thicker.]

[Integrated color anodized designation AA-M10-C22-A32, Architectural Class 0.4 to 0.7 mil.]

[Electrolytically deposited color - anodized designation AA-M10-C22-A34, Architectural Class II 0.4 to 0.7 mil.]

2.4 ORGANIC COATING

Surfaces shall be cleaned, primed, and given a [semi-gloss baked enamel] [or] [two-component acrylic polyurethane] finish in accordance with NAAMM AMP 500, AMP 505, with total dry film thickness not less than 1.2 mils.

2.5 STEEL PRODUCTS

Structural steel products shall conform to ASTM A36/A36M. Sheet and strip steel products shall conform to ASTM A1011/A1011M. Welding for steel products shall conform to AWS D1.2/D1.2M.

2.10 CAST BRONZE

Components shall be fabricated with sharp corners, flat faces, and accurate profiles. Burrs and rough spots shall be removed and polished. Faces shall be finished to a uniform high luster. Cast bronze shall be in accordance with ASTM B62.

2.6 VINYL SHEETING FOR GRAPHICS

Vinyl sheeting shall be 5 to 7 year premium type and shall be in accordance with the flammability requirements of ASTM E 84 and shall be a minimum

0.003 inch film thickness. Film shall include a precoated pressure sensitive adhesive backing, Class 1, or positionable pressure sensitive adhesive backing, Class 3.

2.12 GLASS

Glass shall be in accordance with ASTM C 1036, Type I, Class 1, Quality q3 and ANSI Z97.1.

2.13 FIBER-REINFORCED POLYESTER (FRP) PANELS

Fiber-reinforced polyester (FRP) shall be in accordance with ASTM D 3841, Type II, Grade 1, Class 124, [_____] [as indicated].

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2.14 ACRYLIC SHEET

Acrylic sheet shall be in accordance with the flammability requirements of ASTM E 84 and shall conform to ANSI Z97.1.

2.15 POLYCARBONATE SHEET

Polycarbonate sheet shall conform to SAE AMS3611.

2.7 ANCHORS AND FASTENERS

Exposed anchor and fastener materials shall be compatible with metal to which applied and shall match in color and finish and shall be non-rusting, non-corroding, and non-staining. Exposed fasteners shall be tamper-proof.

2.8 SHOP FABRICATION AND MANUFACTURE

2.8.1 Factory Workmanship

Work shall be assembled in the shop, as far as practical, ready for installation at the site. Work that cannot be shop assembled shall be given a trial fit in the shop to ensure proper field assembly. Holes for bolts and screws shall be drilled or punched. Drilling and punching shall produce clean, true lines and surfaces. Welding to or on structural steel shall be in accordance with AWS D1.1/D1.1M. Welding shall be continuous along the entire area of contact. Exposed welds shall be ground smooth.

Exposed surfaces of work shall have a smooth finish and exposed riveting shall be flush. Fastenings shall be concealed where practical. Items specified to be galvanized shall be by hot-dip process after fabrication if practical. Galvanization shall be in accordance with ASTM A123/A123M and ASTM A653/A653M, as applicable. Other metallic coatings of steel sheet shall be in accordance with ASTM A924/A924M. Joints exposed to the weather shall be formed to exclude water. Drainage and weep holes shall be included as required to prevent condensation buildup.

2.8.2 Dissimilar Materials

Where dissimilar metals are in contact, or where aluminum is in contact with concrete, mortar, masonry, wet or pressure-treated wood, or absorptive materials subject to wetting, the surfaces shall be protected with a coat of asphalt varnish or a coat of zinc-molybdate primer to prevent galvanic or corrosive action.

2.8.3 Shop Painting

Surfaces of miscellaneous metal work, except nonferrous metal, corrosion resisting steel, and zinc-coated work, shall be given one coat of zinc-molybdate primer or an approved rust-resisting treatment and metallic primer in accordance with manufacturer's standard practice. Surfaces of items to be embedded in concrete shall not be painted. Upon completion of work, damaged surfaces shall be recoated.

2.9 COLOR, FINISH, AND CONTRAST

Color shall be [in accordance with Section 09 06 90 COLOR SCHEDULE.] [as indicated on the drawings.] [selected from manufacturers standard colors and approved by the Owner or Owner's Representative.] [[______.] Color listed is not intended to limit the selection of equal colors from other

63095SITE SECTION 10 14 01 Page 10 manufacturers.] For buildings required to be handicapped-accessible, the characters and background of signs shall be eggshell, matte, or other non-glare finish. Characters and symbols shall contrast with their background - either light characters on a dark background or dark characters on a light background.

PART 3 EXECUTION

3.1 INSTALLATION

Signs, plaques, or dimensional or letters shall be installed in accordance with approved manufacturer's instructions at locations shown on the approved detail drawings; submit drawings showing elevations of each type of sign; dimensions, details, and methods of mounting or anchoring; shape and thickness of materials; and details of construction. A schedule showing the location, each sign type, and message shall be included.

Circuits installed underground shall conform to the requirements of Section 33 70 02.00 10 ELECTRICAL DISTRIBUTION SYSTEM, UNDERGROUND. Steel conduits installed underground and illuminated signage mounted directly on buildings shall be in conformance with the requirements of Section 26 20 00 INTERIOR DISTRIBUTION SYSTEM. Signs shall be installed plumb and true at mounting heights indicated, and by method shown or specified. Signs mounted on other surfaces shall not be installed until finishes on such surfaces have been completed. Submit manufacturer's installation instructions and cleaning instructions.

3.1.1 Anchorage

Anchorage and fastener materials shall be in accordance with approved manufacturer's instructions for the indicated substrate. Anchorage not otherwise specified or indicated shall include slotted inserts, expansion shields, and powder-driven fasteners when approved for concrete; toggle bolts and through bolts for masonry; machine carriage bolts for steel; lag bolts and screws for wood.

3.1.2 Protection and Cleaning

The work shall be protected against damage during construction. Hardware and electrical equipment shall be adjusted for proper operation. Glass, frames, and other sign surfaces shall be cleaned in accordance with manufacturer's instructions. After signs are completed and inspected, Cover all project identification, directional, and other signs which may mislead the public. Covering shall be maintained until instructed to be removed by the Contracting Officer or until the facility is to be opened for business. Submit [six] [_____] copies of maintenance instructions listing routine maintenance procedures, possible breakdowns and repairs, and troubleshooting guides. The instructions shall include simplified diagrams for the equipment as installed. Signs shall be cleaned, as required, at time of cover removal.

3.2 FIELD PAINTED FINISH

Miscellaneous metals and frames shall be field painted in accordance with Section 09 90 00 PAINTS AND COATINGS. Anodized metals, masonry, and glass shall be protected from paint. Finish shall be free of scratches or other blemishes.

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