Attachment 2 - Specifications Vol 2.pdf

Specifications

Orlando VA Medical Center 13800 Veterans Way | Orlando, Florida 32827

Expand Primary Care at Lake Nona (West)

Building 01 & 02

VA Contract No. 36C77621C0079 Station Project No. 675-102 Bancroft-AE Project No. 21-109

Issue for Bid Submittal

Volume 2 of 3 Divisions 10-23

October 19th, 2022

Revised March 13th, 2023

DIVISION 10

ORLANDO VA MEDICAL CENTER

ORLANDO, FLORIDA 32827

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SECTION 10 11 13

CHALKBOARDS AND MARKERBOARDS

PART 1 - GENERAL

1.1 DESCRIPTION

A. This section specifies markerboards.

1.2 RELATED WORK

A. Sustainable Design Requirements: Section 01 81 13, SUSTAINABLE

CONSTRUCTION REQUIREMENTS.

1.3 QUALITY ASSURANCE

A. Provide boards that are the products of a single manufacturer, who has provided units as specified for a minimum of three (3) years.

1.4 SUBMITTALS

A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA

AND SAMPLES.

B. Sustainable Design Submittals, as described below:

1. Volatile organic compounds per volume as specified in PART 2 -

PRODUCTS.

C. Shop Drawings: Identifying all parts by name and material and showing design, construction, installation, anchorage and relation to adjacent construction.

D. Manufacturer's Literature and Data:

1. Chalkboard.

2. Markerboard.

3. Presentation Board.

E. Samples:

1. Chalkboard and markerboard writing surface, 152 x 152 mm

(6 x 6 inches), each color, and texture mounted on backing.

2. Frame material, 305 mm (6 inch) length.

F. Manufacturer’s qualifications.

1.5 WARRANTY

A. Construction Warranty: Comply with FAR clause 52.246-21, “Warranty of

Construction”.

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1.6 APPLICABLE PUBLICATIONS

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

B. American Architectural Manufacturers Association (AAMA):

611-14..................Voluntary Specification for Anodized

Architectural Aluminum

2603-20.................Voluntary Specification, Performance

Requirements and Test Procedures for Pigmented

Organic Coatings on Aluminum Extrusions and

Panels (with Coiling Coating Appendix)

C. American National Standards (ANSI):

Z97.1-2015..............Safety Glazing Materials Used in Buildings -

Safety Performance Specifications and Methods of Test

D. ASTM International (ASTM):

B221-14.................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

B221M-13................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

C1048-18................Heat-Strengthened and Fully Tempered Flat Glass

E. Code of Federal Regulation (CFR):

40 CFR 59(2016) Subpart D National Volatile Organic Compound

Emission Standards for Architectural Coatings

F. Composite Panel Association (CPA):

A208.1-2016.............Particleboard

A135.4-12(R2020)........Basic Hardboard

G. National Association of Architectural Metal Manufacturers (NAAMM):

AMP 500-06..............Metal Finishes Manual

H. Porcelain Enamel Institute (PEI)

1001....................Manual of Architectural Porcelain Enamel

PART 2 - PRODUCTS

2.1 MARKERBOARD

A. Provide markerboard with porcelain enamel writing surface and chalktray.

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B. Provide factory assembled unit complete in one (1) piece, without joints whenever possible. When markerboard dimensions require delivery in separate sections, prefit components at factory, disassembled for delivery and fit joints at site.

C. Frame: Match existing Station standard.

D. Marker Tray: Match existing Station standard.

E. Map Rail: Not required.

F. Provide surface such that dry erase markings are removable with felt eraser or dry cloth without ghosting.

G. Provide face fabricated from ferromagnetic material.

2.2 ACCESSORIES:

A. Provide each markerboard with an eraser and four (4) different color compatible dry erase markers.

2.3 MATERIALS

A. Writing Surface:

1. Provide markerboard writing surface composed of porcelain enamel fused to nominal 0.378 mm (28 gauge) thick steel. Laminate to a minimum 6 mm (1/4 inch) thick core material with a steel or foil backing sheet.

B. Aluminum:

1. Aluminum frame extrusions to be alloy 6063-T5 or 6063-T6, conform to

ASTM B221M (B221). Minimum 1.5 mm (0.06 inches) thick.

2. Provide straight, single lengths wherever possible.

3. Miter corners to have hairline closure.

C. Hardwood Finish:

1. Provide hardwood with a durable factory-applied transparent finish.

D. Adhesives:

1. Adhesives for Field Application: Mildew-resistant, nonstaining adhesive for use with specific type of panels, sheets, or assemblies; and for substrate application; as recommended in writing by visual display unit manufacturer.

2. Adhesives to have VOC content of 50 g/L or less when calculated according to 40 CFR 59, (EPA Method 24).

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2.4 GENERAL FINISH REQUIREMENTS

A. Comply with NAAMM’s AMP 500 Series for Architectural and Metal Products for recommendations for applying and designating finishes.

B. Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping.

C. Appearance of Finished Work: Noticeable variations in same piece are unacceptable. Variations in appearance of adjoining components are acceptable if they are within the range of approved samples and are assembled or installed to minimize contrast.

2.6 ALUMINUM FINISHES

A. Clear Anodic Finish: AAMA 611, AA-M12C22A31, Class II, 0.010 mm (.39 mil) or thicker.

B. Color Anodic Finish: AAMA 611, AA-M12C22A32/A34, Class II, 0.010 mm

(.39 mil) or thicker.

C. Baked-Enamel or Powder-Coat Finish: AAMA 2603, except with a minimum dry film thickness of 0.04 mm (1.5 mil).

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Install units in accordance with the manufacturer's installation instructions with concealed fasteners.

B. Verify partitions have received blocking and reinforcement before installation of markerboards.

C. Assemble units in accordance with manufacturer’s written instructions.

D. Grounds Designed to Receive Clips for Snap-On Trim: Continuous and secured 305 mm (12 inches) on center.

E. Miter trim at corners, conceal fasteners. Modify trim as required to conform to surrounding construction details.

3.2 CLEANING

A. Clean in accordance with manufacturers’ written instructions.

B. Touch up factory-applied finishes to restore damaged or soiled areas.

- - - E N D - - -

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SECTION 10 11 23

TACKBOARDS

A. This section specifies bulletin boards, which include tackboards and related items.

1.2 RELATED WORK

A. Section 01 81 13, SUSTAINABLE CONSTRUCTION REQUIREMENTS: Sustainable

Design Requirements.

B. Provide bulletin boards that are the product of one (1) manufacturer that has provided bulletin boards as specified for a minimum of three

(3) years.

1.3 SUBMITTALS

A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA

AND SAMPLES.

B. Sustainable Design Submittals, as described below:

1. Volatile organic compounds per volume as specified in

PART 2 - PRODUCTS.

2. For composite wood products, submit documentation indicating product contains no urea formaldehyde.

C. Shop Drawings: Identifying all parts by name and material and showing design, construction, installation, anchorage and relation to adjacent construction.

D. Manufacturer's Literature and Data:

1. Bulletin board.

E. Samples:

1. Tackboard material, 305 x 305 mm (6 x 6 inches), each color, mounted on backing.

2. Frame material, 305 mm (6 inch) length.

F. Manufacturer’s qualifications.

1.4 WARRANTY

A. Construction Warranty: Comply with FAR clause 52.246-21, “Warranty of

Construction”.

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1.5 APPLICABLE PUBLICATIONS

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

B. American Architectural Manufacturers Association (AAMA):

611-14..................Voluntary Specification for Anodized

Architectural Aluminum

2603-20.................Voluntary Specification, Performance

Requirements and Test Procedures for Pigmented

Organic Coatings on Aluminum Extrusions and

Panels (with Coiling Coating Appendix)

C. American National Standards Institute (ANSI):

Z97.1-2015..............Safety Glazing Materials Used in Buildings -

Safety Performance Specifications and Methods of Test

HP-1-2016 ............. American National Standard for Hardwood and

Decorative Plywood (ANSI/HPVA)

D. ASTM International (ASTM):

B221-14.................Aluminum and Aluminum Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

B221M-13................Aluminum and Aluminum Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

C208-12(2017)e2.........Cellulosic Fiber Insulation Board

C1036-16................Flat Glass

C1048-18................Heat- Strengthened and Fully Tempered Flat

Glass

F104-11(2020)...........Nonmetallic Gasket Materials

E. Code of Federal Regulation (CFR):

40 CFR 59(2016) Subpart D National Volatile Organic Compound

Emission Standards for Architectural Coatings

F. Composite Panel Association (CPA):

A208.1-2016.............Particleboard

A135.4-12(R2020)........Basic Hardboard

G. National Association of Architectural Metal Manufacturers (NAAMM):

AMP 500-06 Series.......Metal Finishes Manual

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PART 2 - PRODUCTS

2.1 BULLETIN BOARD

A. Provide bulletin board that consists of a tackboard, snap on aluminum frame and grounds.

2.2 MATERIALS

A. Hardboard: CPA A135.4, tempered.

B. Fiberboard: ASTM C208.

C. Particleboard: ASTM A208.1, Grade M-1.

D. Hardwood Plywood: ANSI/HPVA HP-1.

E. Natural-Cork Sheet: Seamless, single-layer, compressed fine-grain cork sheet; bulletin board quality; face sanded for natural finish.

F. Extruded-Aluminum Bars and Shapes: ASTM B221M (ASTM B221), Alloy 6063.

G. Fasteners: Provide screws, bolts, and other fastening devices made from same material as items being fastened, except provide hot-dip galvanized, stainless-steel, or aluminum fasteners for exterior applications. Provide types, sizes, and lengths to suit installation conditions. Provide security fasteners where exposed to view.

H. Adhesives:

1. Adhesives for Field Application: Mildew-resistant, nonstaining adhesive for use with specific type of panels, sheets, or assemblies; and for substrate application; as recommended in writing by visual display unit manufacturer.

2. Adhesives to have VOC content of 50 g/L or less when calculated according to 40 CFR 59 (EPA Method 24).

2.3 COMPONENTS

A. Tackboard: Cork face, 6 mm (1/4-inch) thick factory laminated to a hardboard or particleboard backing.

B. Frames (Trim): Extruded aluminum, 1.5 mm (0.060-inch) thick, snap-on type, approximate face width 44 mm (1-3/4 inch), depth and configuration as required to return to wall and engage clips.

C. Display Rail: Snap-on type, same materials as frames, approximate face width 25 mm (1 inch) with 6 mm (1/4-inch) thick cork insert.

D. Mullions: Snap-on type, same material and face width as frames, designed to finish flush with frame.

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E. Grounds: Continuous zinc-coated (galvanized) steel or extruded aluminum members designed to support the tackboard and clips for snap-on frames, and map rail.

F. Clips: Manufacturer's standard as required to support frame, mullions, and display rail.

G. Tubular Frame (For glass door bulletin board): Extruded aluminum,

2.34 mm (0.092 inches) thick; tubular or open back in section, with flanges for concealed attachment, designed to support door hardware and tackboard.

H. Provide bulletin boards 3657 mm (12 feet) or less in length in one (1) piece. Provide larger units with one (1) joint at center. Fabricate joints with metal spline, with faces in same plane and edges that touch along entire length.

2.4 FABRICATION

A. Fabricate bulletin boards to dimensions indicated on construction documents, and as specified for dimensions, design, and thickness and finish of materials.

B. Provide metals and shapes of thickness and reinforcement required to produce flat surfaces, and to impart strength for size, design, and application.

C. Fabricate cabinets and door frames with reinforced corners, mitered to a hairline fit, with no exposed fasteners.

D. Grind metal edges smooth.

2.5 GENERAL FINISH REQUIREMENTS

A. Comply with NAAMM AMP 500 Series for recommendations for applying and designating finishes.

B. Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping.

C. Appearance of Finished Work: Noticeable variations in same piece are unacceptable. Variations in appearance of adjoining components are acceptable if they are within the range of approved samples and are assembled or installed to minimize contrast.

2.6 ALUMINUM FINISHES

A. Clear Anodic Finish: AAMA 611, AA-M12C22A31, Class II, 0.010 mm

(0.4 mil) or thicker.

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B. Color Anodic Finish: AAMA 611, AA-M12C22A32/A34, Class II, 0.010 mm

(0.4 mil) or thicker.

C. Baked-Enamel or Powder-Coat Finish: AAMA 2603, except with a minimum dry film thickness of 0.04 mm (1.5 mils).

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Install units in accordance with the manufacturer's installation instructions with concealed fasteners.

B. Inspect surfaces and related construction to receive units. Verify reinforcement and blocking has been provided in partitions before installation.

C. Install units as specified by the manufacturer.

D. Grounds Designed to Receive Clips for Snap-On Trim: Continuous and be secured 305 mm (12 inches) on center.

E. Miter trim at corners, conceal fasteners. Modify trim as required to conform to surrounding construction details.

3.2 CLEANING

A. Clean tackboards in accordance with manufacturer’s written instructions.

B. Touch-up factory applied finishes restoring damaged or soiled areas.

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SECTION 10 14 00

SIGNAGE

A. This section specifies interior signage for room numbers, directional signs exterior signage, code required signs and temporary signs.

B. This section specifies exterior signage.

1.2 RELATED WORK

A. Section 01 81 13, SUSTAINABLE CONSTRUCTION REQUIREMENTS: Sustainable

Design Requirements.

B. Section 05 12 00, STRUCTURAL STEEL FRAMING: Structural Steel Supports.

C. Division 26, ELECTRICAL Lighted EXIT signs for egress purposes are specified under and Electrical Work.

1.3 QUALITY ASSURANCE

A. Manufacturer’s Qualifications: Provide signage that is the product of one manufacturer, who has provided signage as specified for a minimum of three (3) years. Submit manufacturer’s qualifications.

B. Installer’s Qualifications: Minimum three (3) years’ experience in the installation of signage of the type as specified in this Section.

Submit installer’s qualifications.

1.4 SUBMITTALS

A. Submit in accordance with Section 01 33 00, SHOP DRAWINGS, PRODUCT DATA

AND SAMPLES.

B. Sustainable Design Submittals, as described below:

1. Volatile organic compounds per volume as specified in PART 2 -

PRODUCTS.

C. Interior Sign Samples: Sign panels and frames, with letters and symbols, for each sign type.

1. Sign Panel, 203 x 254 mm (8 x 10 inches), with letters.

2. Color samples of each color, 152 x 152 mm (6 x 6 inches. Show anticipated range of color and texture.

3. Sample of typeface, arrow and symbols in a typical full size layout.

D. Exterior Sign Samples: 152 x 152 mm (6 x 6 inches) samples of each color and material.

E. Manufacturer's Literature:

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1. Showing the methods and procedures proposed for the anchorage of the signage system to each surface type.

2. Manufacturer’s printed specifications and maintenance instructions.

F. Sign Location Plan, showing location, type and total number of signs required.

G. Shop Drawings: Scaled for manufacture and fabrication of sign types.

Identify materials, show joints, welds, anchorage, accessory items, mounting and finishes.

H. Full size layout patterns for dimensional letters.

I. Manufacturer’s qualifications.

J. Installer’s qualifications.

1.5 DELIVERY AND STORAGE

A. Deliver materials to job in manufacturer's original sealed containers with brand name marked thereon. Protect materials from damage.

B. Package to prevent damage or deterioration during shipment, handling, storage and installation. Maintain protective covering in place and in good repair until removal is necessary.

C. Deliver signs only when the site and mounting services are ready for installation work to proceed.

D. Store products in dry condition inside enclosed facilities.

1.6 WARRANTY

A. Construction Warranty: Comply with FAR clause 52.246-21, “Warranty of

Construction”.

1.7 APPLICABLE PUBLICATIONS

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

B. American Architectural Manufacturers Association (AAMA):

611-14..................Anodized Architectural Aluminum

2603-13.................Voluntary Specification, Performance

Requirements and Test Procedures for Pigmented

Organic Coatings on Aluminum Extrusions and

Panels

C. American National Standards Institute (ANSI):

A117.1-09...............Accessible and Usable Buildings and Facilities

D. ASTM International (ASTM):

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A36/A36M-19.............Carbon Structural Steel

A240/A240M-20...........Chromium and Chromium-Nickel Stainless Steel

Plate, Sheet, and Strip for Pressure Vessels and for General Applications

A666-15.................Annealed or Cold-Worked Austenitic Stainless

Steel Sheet, Strip, Plate and Flat Bar

A1011/A1011M-18a........Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-

Strength Low-Alloy with Improved Formability, and Ultra-High Strength

B36/B36M-18.............Brass Plate, Sheet, Strip, and Rolled Bar

B152/B152M-19...........Copper Sheet, Strip, Plate, and Rolled Bar

B209-14.................Aluminum and Aluminum-Alloy Sheet and Plate

B209M-14................Aluminum and Aluminum-Alloy Sheet and Plate

(Metric)

B221-14.................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Shapes, and Tubes

B221M-13................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Shapes, and Tubes (Metric)

C1036-16................Flat Glass

C1048-18................Heat-Treated Flat Glass-Kind HS, Kind FT Coated and Uncoated Glass

C1349-17................Architectural Flat Glass Clad Polycarbonate

D1003-13................Test Method for Haze and Luminous Transmittance of Transparent Plastics

D4802-16................Poly(Methyl Methacrylate) Acrylic Plastic Sheet

E. Code of Federal Regulation (CFR):

40 CFR 59...............Determination of Volatile Matter Content, Water

Content, Density Volume Solids, and Weight

Solids of Surface Coating

F. Federal Specifications (Fed Spec):

MIL-PRF-8184F...........Plastic Sheet, Acrylic, Modified.

MIL-P-46144C............Plastic Sheet, Polycarbonate

G. National Fire Protection Association (NFPA):

70-14...................National Electrical Code

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PART 2 - PRODUCTS

2.1 SIGNAGE GENERAL

A. Provide signs of type, size and design shown on the construction documents.

B. Provide signs complete with lettering, framing and related components for a complete installation.

C. Provide graphics items as completed units produced by a single manufacturer, including necessary mounting accessories, fittings and fastenings.

D. Do not scale construction documents for dimensions. Verify dimensions and coordinate with field conditions. Notify Contracting Officer

Representative (COR) of discrepancies or changes needed to satisfy the requirements of the construction documents.

2.2 INTERIOR SIGN MATERIALS

A. Aluminum:

1. Sheet and Plate: ASTM B209M (B209).

2. Extrusions and Tubing: ASTM B221M (B221).

B. Cast Acrylic Sheet: MIL-PRF-8184F; Type II, class 1, Water white non-glare optically clear. Matt finish water white clear acrylic shall not be acceptable.

C. Polycarbonate: MIL-P-46144C; Type I, class 1.

D. Vinyl: Premium grade 0.1 mm (0.004 inch) thick machine cut, having a pressure sensitive adhesive and integral colors.

E. Adhesives:

1. Adhesives for Field Application: Mildew-resistant, nonstaining adhesive for use with specific type of panels, sheets, or assemblies; and for substrate application; as recommended in writing by signage manufacturer.

2. Adhesives to have VOC content of 50 g/L or less when calculated according to 40 CFR 59, (EPA Method 24).

F. Typography: Comply with VA Signage Design Manual.

1. Type Style: Futura MD. Initial caps or all caps.

2. Arrow: Comply with graphic standards in construction documents.

3. Letter spacing: Comply with graphic standards in construction documents.

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4. Letter spacing: Comply with graphic standards in construction documents.

5. Provide text, arrows, and symbols in size, colors, typefaces and letter spacing shown in construction documents. Text shall be a true, clean, accurate reproduction of typeface(s). Text shown in construction documents is for layout purposes only; final text for signs to be provided by VA.

2.3 INTERIOR SIGN TYPES

A. Conform to the VA Signage Design Manual.

B. Provide component system.

C. Component System Signs:

1. Provide interior sign system as follows:

a. Interchangeable system that allows for changes of graphic components of the installed sign, without changing sign in its entirety.

b. Provide sign system comprised of following primary components:

Rail Back: Horizontal rails, spaced to allow for uniform, modular sizing of sign types.

1) Rail Insert: Mount to back of Copy Panels to allow for attachment to Rail Back.

2) Copy Panels: Fabricate of materials to allow for different graphic needs.

3) End Caps: Interlock to Rail Back to enclose and secure changeable Copy Panels.

4) Joiners and Accent Joiners: To connect separate Rail Backs together.

5) Top Accent Bars: To provide decorative trim cap that encloses the top of sign.

c. Provide rail back, rail insert and end caps in anodized extruded aluminum.

d. Provide signs in system that are convertible in the field to allow for enlargement from one (1) size to another in height and width through use of joiners or accent joiners, which connect rail back panels together blindly, providing a butt joint between copy panels. Connect accent joiners to rail backs with a visible

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3 mm (1/8") horizontal rib, flush to the adjacent copy insert surfaces.

e. Provide sign configurations as indicated on construction documents that vary in width from 228 mm (9 inches) to 2032 mm

(80 inches), and have height dimensions of 50 mm (2 inches), 76 mm (3 inches), 152 mm (6 inches), 228 mm (9 inches) and 305 mm

(12 inches). Height that can be increased beyond 305 mm (12 inches), by repeating height module in full or in part.

2. Provide rail back functions as internal structural member of sign.

Fabricate of 6063T5-extruded aluminum, anodized black.

a. Fabricate to accept an extruded aluminum or plastic insert on either side, depending upon sign type.

b. Provide components that are convertible in field to allow for connection to other rail back panels.

c. Provide mounting devices including wall mounting for screw-on applications, wall mounting with pressure sensitive tape, ceiling mount and other mounting devices as needed.

3. Provide rail insert functions as mounting device for copy panels on to the rail back. The rail insert mounts to the back of the copy panel with adhesive suitable for attaching particular copy insert material.

a. Provide copy panels that slide or snap into the horizontal rail back.

4. Provide copy panels that accept various forms of copy and graphics, and attach to the rail back with the rail insert. Provide copy panels fabricated of ABS plastic with integral color or an acrylic lacquer finish acrylic.

a. Provide copy panels that are interchangeable by sliding horizontally from either side of sign, and to other signs in system of equal or greater width or height.

b. Provide materials that are cleanable without use of special chemicals or cleaning solutions.

c. Copy Panel Materials.

1) ABS Inserts: 2.3 mm (.090 inches) extruded ABS plastic core with .07 mm (.003 inches) acrylic cap bonded during extrusion/texturing process.

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a) Pressure bonded to extruded rail insert with adhesive.

b) Background Color: Integral or painted in acrylic lacquer.

c) Finished: Texture pattern.

2) Photopolymer Inserts: 3.2 mm (.125 inches) phenolic photo polymer with raised copy etched to 2.3 mm (.0937 inches), bonded to an ABS plastic or extruded aluminum insert with adhesive.

a) a) Background Color: Painted, acrylic enamel.

3) Changeable Paper/ Insert Holder: Extruded insert holder with integral rail insert for connection with structural back panel in 6063T5 aluminum with a black anodized finish.

a) Inserts into holder are paper with a clear 0.76 mm (.030 inches) textured cover.

b) Background Color: Painted, acrylic lacquer.

4) Acrylic - 2 mm (.080 inches) non-glare acrylic.

a) Pressure bonded to extruded rail insert using adhesive.

b) Background Color: Painted in acrylic lacquer or acrylic enamel.

5) Extruded 6063T5 aluminum with a black anodized finish insert holder with integral rail insert for connection with structural back panel to hold 0.76 mm (.030 inches) textured polycarbonate insert and a sliding tile which mounts in the inset holder and slides horizontally.

5. End Caps: Extruded using 6063T5 aluminum with a black anodized finish. End caps interlock with rail back with clips to form an integral unit, enclosing and securing the changeable copy panels, without requiring tools for assembly.

a. Interchangeable to each end of sign and to other signs in signage system of equal height.

b. Provide mechanical fasteners that can be added to the end caps that will secure it to rail back to make sign tamper resistant.

6. Joiners: Extruded using 6063T5 aluminum with a black anodized finish. Rail joiners connect rail backs together blindly, providing a butt joint between copy inserts.

7. Accent Joiners: Extruded using 6063T5 aluminum with a mirror polished finish. Connect joiner and rail backs together with a

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8. Top Accent Rail: Extruded rail using 6063T5 aluminum with a mirror polished finish that provides a 3.2 mm (.125 inches) high decorative trim cap. Cap butts flush to adjacent copy panel and encloses top of rail back and copy panel.

9. Typography:

a. Vinyl First Surface Copy (non-tactile): Applied vinyl copy.

b. Subsurface Copy Inserts: Textured 1 mm (.030 inches) clear polycarbonate face with subsurface applied vinyl copy.

1) Spray face back with paint and laminated to extruded aluminum carrier insert.

c. Integral Tactile Copy Inserts: Phenolic photopolymer etched with

2.3 mm (.0937 inches) raised copy.

d. Silk-screened First Surface Copy (non-tactile): Injection molded or extruded ABS plastic insert with first surface applied enamel silk-screened copy.

D. Tactile Sign:

1. Tactile sign made from a material that provides for letters, numbers and Braille to be integral with sign. Photopolymer etched metal, sandblasted phenolic or embossed material. Do not apply letters, numbers and Braille with adhesive.

2. Numbers, letters and Braille to be raised 0.8 mm (1/32 inches) from the background surface. The draft of the letters, numbers and

Braille to be tapered, vertical and clean.

3. Braille Dots: Conform with ANSI A117.1 for Braille position and layout; (a) Dot base diameter: 1.5 mm (.059 inches) (b) Inter-dot spacing: 2.3 mm (.090 inches) (c) Horizontal separation between cells: 6.0 mm (.241 inches) (d) Vertical separation between cells:

10.0 mm (.395 inches)

4. Paint assembly specified color. After painting, apply white or other specified color to surface of the numbers and letters. Apply protective clear coat sealant to entire sign.

5. Finish: Eggshell, 11 to 19 degree on a 60 degree glossmeter.

E. Provide cork or felt on bottom or mounting bracket when sign is mounted on counter or desk.

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F. For ceiling mounted signs, provide mounting hardware on the sign that allows for sign disconnection, removal, reinstallation, and reconnection.

G. Dimensional Letters:

1. Provide dimensional letters that are mill or laser cut acrylic in size and thickness indicated in construction documents.

2. Provide draft of letters perpendicular to letters face.

3. Fabricate letters with square corners, such as where a letter stem and bar intersect.

4. Paint letters with acrylic polyurethane.

H. Temporary Interior Signs:

1. Fabricated from 50 kg (110 pound) matte finished white paper cut to 101 mm (4 inch) wide by 305 mm (12 inch) long.

a. Punched 3.2 mm (.125 inch) hole with edge of hole spaced 13 mm (.5 inch) in from edge and centered on 101 mm (4 inch) side.

b. Reinforce hole on both sides with suitable material that prevents tie from pulling through hole.

c. Ties: Steel wire 0.3 mm (0.120 inch) thick attached to tag with twist leaving 152 mm (6 inch) long free ends.

2. Mark architectural room number on sign, with broad felt marker in clearly legible numbers or letters that identify room, corridor or space as shown on construction documents.

3. Install temporary signs to rooms that have a room, corridor or space number. Attach to door frame, door knob or door pull.

a. Doors that do not require signs are: corridor doors in corridor with same number, folding doors or partitions, toilet doors, bathroom doors within and between rooms, closet doors within rooms, communicating doors in partitions between rooms with corridor entrance doors.

b. Replace and missing, damaged or illegible signs.

2.4 FABRICATION

A. Design interior signage components to allow for expansion and contraction for a minimum material temperature range of 38 degrees C

(100 degrees F), without causing buckling, excessive opening of joints or over stressing of adhesives, welds and fasteners.

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B. Form work to required shapes and sizes, with true curve lines and angles. Provide necessary rebates, lugs and brackets for assembly of units. Provide concealed fasteners wherever possible.

C. Shop fabricate so far as practicable. Fasten joints flush to conceal reinforcement, or weld joints, where thickness or section permits.

D. Level and assemble contract surfaces of connected members so joints will be tight and practically unnoticeable, without applying filling compound.

E. Signs: Fabricate with fine, even texture to be flat and sound.

1. Maintain lines and miters sharp, arises unbroken, profiles accurate and ornament true to pattern.

2. Plane surfaces to be smooth, flat and without oil-canning, free of rack and twist.

3. Maximum variation from plane of surface plus or minus 0.3 mm (0.015 inches). Restore texture to filed or cut areas.

F. Finish extruded members to be free from extrusion marks. Fabricate square turns, sharp corners, and true curves.

G. Finish hollow signs with matching material on all faces, tops, bottoms and ends. Miter edge joints to give appearance of solid material.

H. Do not manufacture signs until final sign message schedule and location review has been completed by the COR and forwarded to contractor.

I. Drill holes for bolts and screws. Mill smooth exposed ends and edges with corners slightly rounded.

J. Form joints exposed to weather to exclude water.

K. Movable Parts, Including Hardware: Cleaned and adjusted to operate as designed without binding or deformation of members. Center doors and covers in opening or frame.

1. Align contact surfaces fit tight and even without forcing or warping components.

L. Pre-assemble items in shop to minimize field splicing and assembly.

Disassemble units only as necessary for shipping and handling limitations. Clearly mark units for re-assembly and coordinated installation.

M. Prime painted surfaces as required. Apply finish coating of paint for complete coverage with no light or thin applications allowing substrate or primer to show.

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1. Finish surface smooth, free of scratches, gouges, drips, bubbles, thickness variations, foreign matter and other imperfections.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Locate signs as shown on the construction documents.

B. Where not otherwise indicated conform to the VA Signage Design Manual for installation requirements.

C. At each sign location there are no utility lines behind each sign location that will be affected by installation of signs.

1. Correct and repair damage done to utilities during installation of signs at no additional cost to Government.

D. Provide inserts and anchoring devices which must be set in concrete or other material for installation of signs. Submit setting drawings, templates, instructions and directions for installation of anchorage devices, which may involve other trades.

E. Refer to Sign Message Schedule for mounting method. Mount signs in proper alignment, level and plumb according to the Sign Location Plan and the dimensions given on elevation and Sign Location Plans. When exact position, angle, height or location is not clear, contact COR for resolution.

F. When signs are installed on glass, provide blank glass back up to be placed on opposite side of glass exactly behind sign being installed.

Provide blank glass back that is the same size as sign being installed.

G. Touch up exposed fasteners and connecting hardware to match color and finish of surrounding surface.

H. At completion of sign installation, clean exposed sign surfaces. Clean and repair adjoining or adjacent surfaces that became soiled or damaged as a result of installation of signs.

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SECTION 10 21 23

CUBICLE CURTAIN TRACKS

A. This section specifies cubicle curtain track (C.C.T.).

1.2 RELATED WORK

A. Section 05 50 00, METAL FABRICATIONS: Steel shapes for suspending track assembly.

B. Section 09 51 00, ACOUSTICAL CEILINGS: Acoustical ceiling tile and suspension systems.

1.3 SUBMITTALS

A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT

DATA, AND SAMPLES.

B. Samples:

1. 305 mm (12 inch) long piece of cubicle curtain track with carrier access and end stop.

2. Clip anchor for fastening track to grid system of acoustical ceilings.

3. Curtain carrier for attaching curtain to track.

C. Shop Drawings: Showing layout of tracks and method of anchorage.

D. Manufacturer's Literature and Data:

1. Cubicle curtain track.

1.4 DELIVERY, STORAGE AND HANDLING

A. Deliver material in original package marked to identify the contents, brand name, and the name of the manufacturer or supplier.

B. Store in dry and protected location. Store so as to not bend or warp the tracks.

C. Do not open packages until contents are needed for installation, unless verification inspection is required.

1.5 WARRANTY

A. Construction Warranty: Cubicle curtain tracks are subject to the terms of the Article “Warranty of Construction,” FAR clause 52.246-21.

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1.6 APPLICABLE PUBLICATIONS

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

B. ASTM International (ASTM):

B221-14.................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

B221M-13................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

B456-17.................Electrodeposited Coatings for Copper Plus

Nickel Plus Chromium and Nickel Plus Chromium

C. Aluminum Association (AA):

DAF 45-09...............Designation System for Aluminum Finishes

D. American Architectural Manufacturers Association (AAMA):

2603-20.................Voluntary Specification, Performance

Requirements and Test Procedures for Pigmented

Organic Coatings on Aluminum Extrusions and

Panels (with Coil Coating Appendix)

E. The National Association of Architectural Metal Manufacturers (NAAMM):

AMP 500-06 Series.......Metal Finishes Manual

2.1 CUBICLE CURTAIN TRACKS

A. Channel Tracks (Surface Mounted Type): Extruded aluminum, ASTM B221M (B221), alloy 6063, temper T5 or T6, channel shaped, with smooth inside raceway for curtain carriers.

B. Surface mounted hookless curtain track.

C. Curtain Carriers: Nylon carriers, with nylon wheels on metal or nylon axles.

1. Equip each carrier with either stainless steel, chromium plated brass or steel hooks with swivel, or nickel chromium plated brass or stainless steel bead chain

2. Hook for bead chain may be the same material and finish as the bead chain or may be chromium plated steel.

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3. Provide 2.2 carriers for every 305 mm (1 foot) of each section of each track length, plus one (1) additional carrier.

D. End Stop Connectors, Ceiling Flanges and Other Accessories: Fabricate from the same material with the same finish as the tracks or from nylon.

E. Hangers and Fittings: Fabricate from the same material with the same finish as the tracks. Hangers may be round or square for channel tracks and round for tubular tracks. Design fittings to be compatible with design of tracks and to safely transmit the track load to the hangers.

F. At end of each section of track, make provision for insertion and removal of carriers. Design to prevent accidental removal of carrier.

Provide operating mechanism shall be removable with common tools.

2.2 FASTENERS

A. Exposed Fasteners, Screws and Bolts: Stainless steel or chromium/nickel plated brass.

B. Concealed Fasteners, Screws and Bolts: Hot-dip galvanized.

C. Metal Clips: Anchor curtain tracks to exposed grid of lay-in acoustical tile ceilings, with concealed metal (butterfly) type or two piece snap locking type ceiling clip of high strength spring steel.

1. When it is not possible to install the metal ceiling clip, the cubicle curtain track may be screwed to the ceiling grid.

2.3 FINISHES

A. Aluminum: Finish numbers for aluminum specified are in accordance with

AA DAF 45. AA-C22A31 finish, chemically etched medium matte with clear anodic coating, Class II Architectural, .01 mm (0.4 mils) thick.

B. Chrome/Nickel Plating: Satin or polished finish, ASTM B546, minimum thickness of chromium plate as follows:

1. 0.005 mm (0.2 mil) on copper alloys.

2. 0.01 mm (0.4 mil) on steel.

C. Stainless Steel: No. 4 in accordance with NAAMM AMP 500.

D. Baked Enamel or Powder Coat Finish: AAMA 2603.

2.4 FABRICATION

A. Weld and grind smooth joints of fabricated components.

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B. Form tracks and bends of lengths that will produce the minimum number of joints. Make track sections up to 4877 mm (16 feet) without joints.

Form corner bend on a 305 mm (12 inch) radius.

C. Provide steel anchor plates, supports, and anchors for securing components to building construction.

D. Form flat surface without distortion.

E. Shop assemble components and package complete with anchors and fittings.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install tracks after finish painting and ceiling finishing operations are complete.

B. Install track level and hangers plumb and securely anchor to the ceiling to form a rigid installation.

C. Anchor surface mounted curtain tracks directly to exposed grid of lay-in acoustical tile ceilings with suitable fasteners, spaced approximately 610 mm (24 inches) on center.

D. Anchor surface mounted curtain tracks to concrete, plaster and gypsum board ceilings with a minimum of 3 mm (1/8-inch) diameter fastenings or concealed clips spaced not more than 914 mm (3 feet) on center.

E. Install suspended track 2210 mm (87 inches) above the finished floor, with hangers spaced no more than 1219 mm (4 feet) on center. At ceiling line, provide flange fittings secured to hangers with set screws.

Secure track to walls with flanged fittings and to hangers with special fittings.

F. Fasten end stop caps to prevent them from being forced out by the striking weight of carriers.

G. Remove damaged or defective components and replace with new components or repair to the original condition.

H. Install track rigid, plumb, level and true, and securely anchored to the overhead construction.

I. Verify that carrier units operate smoothly and easily over the full range of travel.

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SECTION 10 26 00

WALL AND DOOR PROTECTION

A. This section specifies wall guards, handrail/wall guard combinations, and corner guards..

1.2 RELATED WORK

A. Section 01 81 13, SUSTAINABLE CONSTRUCTION REQUIREMENTS: Sustainable

Design Requirements.

B. Section 05 50 00, METAL FABRICATIONS: Structural Steel Corner Guards.

C. Section 08 71 00, DOOR HARDWARE: Armor plates and kick plates not specified in this section.

1.3 QUALITY ASSURANCE

A. Manufacturer’s Qualifications: Manufacturer with a minimum of three (3) years’ experience in providing items of type specified.

1. Obtain wall and door protection from single manufacturer.

B. Installer’s Qualifications: Installers are to have a minimum of three

(3) years’ experience in the installation of units required for this project.

1.4 SUBMITTALS

A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT

DATA, AND SAMPLES.

B. Sustainable Design Submittals, as described below:

1. 1. Volatile organic compounds per volume as specified in PART 2 -

PRODUCTS.

2. For composite wood products, submit documentation indicating product contains no added urea formaldehyde.

C. Shop Drawings: show design and installation details.

D. Manufacturer's Literature and Data:

1. Handrail/Wall Guard Combinations.

2. Wall Guards.

3. Corner Guards.

E. Test Report: Showing that resilient material complies with specified fire and safety code requirements.

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F. Manufacturer’s qualifications.

G. Installer’s qualifications.

H. Manufacturer’s warranty.

1.5 DELIVERY AND STORAGE

A. Deliver materials to the site in original sealed packages or containers marked with the name and brand, or trademark of the manufacturer.

B. Protect from damage from handling and construction operations before, during and after installation.

C. Store in a dry environment of approximately 21 degrees C (70 degrees F) for at least 48 hours prior to installation.

1.6 WARRANTY

A. Construction Warranty: Comply with FAR clause 52.246-21 “Warranty of

Construction”.

B. Manufacturer Warranty: Manufacturer shall warranty their wall and door protection for a minimum of five (5) years from date of installation and final acceptance by the Government. Submit manufacturer warranty.

1.7 APPLICABLE PUBLICATIONS

A. publications listed below form a part of this specification to extent referenced. publications are referenced in text by basic designation only.

B. ASTM International (ASTM):

A240/A240M-20...........Chromium and Chromium-Nickel Stainless Steel

Plate, Sheet, and Strip for Pressure Vessels and For General Applications

B221-14.................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

B221M-13................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

D256-10(2018)...........Determining the Izod Pendulum Impact Resistance of Plastics

D635-18.................Rate of Burning and/or Extent and Time of

Burning of Plastics in a Horizontal Position

E84-20..................Surface Burning Characteristics of Building

Materials

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C. Aluminum Association (AA):

DAF 45-09...............Designation System for Aluminum Finishes

D. American Architectural Manufacturers Association (AAMA):

611-14..................Voluntary Specification for Anodized

Architectural Aluminum

E. Code of Federal Regulation (CFR):

40 CFR 59(2020) Subpart D National Volatile Organic Compound

Emission Standards for Architectural Coatings

F. The National Association of Architectural Metal Manufacturers (NAAMM):

AMP 500-06..............Metal Finishes Manual

G. National Fire Protection Association (NFPA):

80-2019.................Standard for Fire Doors and Other Opening

Protectives

H. SAE International (SAE):

J 1545-2014-10..........Instrumental Color Difference Measurement for

Exterior Finishes, Textiles and Colored Trim.

I. Underwriters Laboratories Inc. (UL):

Annual Issue............Building Materials Directory

2.1 MATERIALS

A. Stainless Steel: A240/A240M, Type 304.

B. Aluminum Extruded: ASTM B221M (B221), Alloy 6063, Temper T5 or T6.

C. Resilient Material:

1. Provide resilient material consisting of high impact resistant extruded acrylic vinyl, polyvinyl chloride, or injection molded thermal plastic conforming to the following:

a. Minimum impact resistance of 960.8 N-m/m (18 feet-pounds/square inch) when tested in accordance with ASTM D256 (Izod impact, feet-pounds per inch notched).

b. Class 1 fire rating when tested in accordance with ASTM E84, having a maximum flame spread of 25 and a smoke developed rating of 450 or less.

c. Rated self-extinguishing when tested in accordance with

ASTM D635.

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d. Provide material labeled and tested by Underwriters Laboratories or other approved independent testing laboratory.

e. Provide resilient material for protection on fire rated doors and frames assemblies that is listed by the testing laboratory performing the tests.

f. Provide resilient material installed on fire rated wood/steel door and frame assemblies that have been tested on similar type assemblies. Test results of material tested on any other combination of door and frame assembly are not acceptable.

g. Provide integral color with colored components matched in accordance with SAE J 1545 to within plus or minus 1.0 on the

CIE-LCH scales.

2.2 CORNER GUARDS

A. Resilient, Shock-Absorbing Corner Guards: Surface mounted type.

1. snap-on corner guard formed from resilient material, minimum 1.98 mm

(0.078-inch) thick, free floating on a continuous 1.52 mm

(0.060-inch) thick extruded aluminum retainer. Provide appropriate mounting hardware, cushions and base plates as required.

2. Profile: Minimum Match existing Station standard.

3. Height: Match existing Station standard.

4. Retainer Clips: Provide manufacturer’s standard impact-absorbing clips.

5. Provide factory fabricated end closure caps at top and bottom of surface mounted corner guards.

6. Flush mounted corner guards installed on any fire rated wall to be installed in a manner…