SECTION 06423

WOOD VENEER FACED PANELING

PART	GENERAL

SECTION INCLUDES

Custom wood veneer paneling.

Solid wood panel trim.

[Shop] [Site] finishing.

PRODUCTS FURNISHED BUT NOT INSTALLED UNDER THIS SECTION

Section [______-____________]: Placement of wall blocking within wall and [__________].

Section [______-____________]: Supply of custom veneer paneling to [wood door] [cabinetwork] [________] section.

PRODUCTS INSTALLED BUT NOT FURNISHED UNDER THIS SECTION

Section [______-____________]: [Boxes] [Trim] for recessed [components.] [__________.]

RELATED SECTIONS

Section 06114 - Wood Blocking and Curbing: Grounds and support framing.

Section 06200 - Finish Carpentry: Finish wood trim other than specified in this section.

Section 06410 - Custom Casework.

Section 08211 - Flush Wood Doors.

Section 08212 - Stile and Rail Wood Doors.

Section 08800 - Glazing: [Glass and glazing of [________].] [Glass shelves.] [________.]

Section 09900 - Painting: Site finishing of wood veneer faced paneling.

REFERENCES

ANSI A208.1 - Mat Formed Wood Particleboard.

ASTM E84 - Test Method for Surface Burning Characteristics of Building Materials.

AWI - Quality Standards.

AWPA (American Wood Preservers Association) C2 - Lumber, Timbers, Bridge Ties and Mine Ties - Preservative Treatment by Pressure Processes.

FS MMM-A-130 - Adhesive, Contact.

HPMA (Hardwood Plywood Manufacturer's Association) HP - American Standard for Hardwood and Decorative Plywood.

NHLA (National Hardwood Lumber Association).

PS 1 - Construction and Industrial Plywood.

PS 20 - American Softwood Lumber Standard.

SUBMITTALS

Submit under provisions of Section [01300.] [________.]

Shop Drawings: Indicate materials, surface graining elevations of sheet panelling, fastening methods, joining methods, and interruptions to other work, to a minimum scale of [1-1/2 inch to 1 ft] [________] ([1:8] [_____]). [Include plan of panel number sequencing.]

Product Data: Provide data on fire retardant treatment materials and application instructions.

Samples: Submit [two] [_______] samples of finished plywood, [____x____] inch ([____x____] mm) in size illustrating wood grain and specified finish.

Submit [two] [_____] samples of wood trim, [____] inch ([____] mm) long.

QUALITY ASSURANCE

Paneling: In accordance with [AWI Quality Standards, [Premium] [Custom] Grade.] [NHLA.]

Maintain [one copy] [[____] copies] of [each] document on site.

QUALIFICATIONS

Fabricator: Company specializing in fabricating the products specified in this section with minimum [three] [_______] years [documented] experience.

REGULATORY REQUIREMENTS

Conform to [applicable] [________] code for [fire retardant] [________] requirements.

MOCKUP

Provide mockup of wall paneling on actual substrate under provisions of Section [01400.] [________.]

Construct mockup, [____] feet ([____] m) long by [____] feet ([____] m) wide, illustrating full panel sheet, edge trim, joint trim, applied finish, and [________].

Locate [where directed.] [________.]

Mockup may [not] remain as part of the Work.

DELIVERY, STORAGE, AND HANDLING

Deliver, store, protect and handle products to site under provisions of Section [01600.] [________.]

Protect work from moisture damage.

ENVIRONMENTAL REQUIREMENTS

Do not install paneling when temperature or humidity conditions may have a detrimental affect on paneling.

FIELD MEASUREMENTS

Verify that field measurements are as [indicated [on shop drawings].] [instructed by the manufacturer.]

COORDINATION

Coordinate work under provisions of Section [01039.] [________.]

Coordinate the work with [plumbing] [and] [electrical] rough-in, installation of associated and adjacent components, [and] [________].

PART	PRODUCTS

FABRICATORS

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600.] [________.]

LUMBER MATERIALS

Softwood Lumber: [PS 20;] Graded in accordance with AWI [Economy] [Custom] [Premium]; [________] species, [________] sawn, maximum moisture content of [6] [____] percent; with [vertical] [mixed] [flat] grain [, of quality suitable for transparent finish].

Hardwood Lumber: Graded in accordance with AWI [Economy] [Custom] [Premium]; [________] species, [________] sawn, maximum moisture content of [6] [8] [11] percent; with [vertical] [mixed] [flat] [plain sawn] [__________] grain [, of quality sutiable for transparent finish].

SHEET MATERIALS

Softwood Plywood: [PS 1 Grade [C-D] [____];] Graded in accordance with AWI [Economy] [Custom] [Premium]; [veneer] [lumber] [particleboard] core; [________] face species, [________] cut [; of grain quality suitable for transparent finish.]

****** [OR] ******

Hardwood Plywood: [HPMA HP Grade [____] Type [____];] Graded in accordance with AWI [Economy] [Custom] [Premium]; [veneer] [lumber] [particleboard] core, type of glue recommended for application; [________] face species, [________] cut [; of grain quality suitable for transparent finish.]

Wood Particleboard: [ANSI A208.1 Type [1] [2];] AWI standard, composed of wood chips, [medium] [________] density, made with [high waterproof resin binders] [water resistant adhesive]; of grade to suit application; sanded faces.

ADHESIVES

Adhesive: [FS MMM-A-130 contact adhesive.] [Type recommended by [AWI] [laminate manufacturer] to suit application.] [________.]

****** [OR] ******

Adhesive: [Urea-formaldehyde resin] [Contact cement] [Resorcinol formaldehyde] [Polyvinyl acetate] [Casein] [________]; [________] manufactured by [____________].

Wall Adhesive: Solvent release, cartridge type, compatible with wall substrate, capable of achieving durable bond.

FASTENERS

Fasteners: Of size and type to suit application; [________] finish in concealed locations and [________] finish in exposed locations.

Concealed Joint Fasteners: Threaded steel.

ACCESSORIES

Lumber for Shimming, Blocking, and [________]: Softwood lumber of [________] species.

Primer: [Alkyd primer sealer] [________] type.

Wood Filler: [Solvent] [Oil] base, tinted to match surface finish color.

WOOD TREATMENT PROCESSES

Fire retardant (FR-S Type): Chemically treated and pressure impregnated; capable of providing a maximum flame spread/smoke development rating of [____] / [____] in accordance with ASTM E84; [________] manufactured by [____________].

Wood Preservative by Pressure Treatment (PT Type): [AWPA Treatment C2] using [water borne] [_____________] preservative with [0.25] [_____] percent retainage.

Wood Preservative (Surface Application): [Clear] [colored], [_____________] type, [________] manufactured by [____________].

SHOP TREATMENT OF WOOD MATERIALS

[Shop pressure treat] [Shop brush apply] wood materials requiring [UL fire rating] [preservatives] to [concealed wood blocking.] [________.]

Provide UL approved identification on fire retardant treated material.

Deliver fire retardant treated materials cut to required sizes. Minimize field cutting.

[Redry] [Kiln dry] wood after pressure treatment to maximum [____] percent moisture content.

FABRICATION

Fabricate to AWI [Custom] [Premium] standards, of AWI [Flush] [Stile and Rail] [________] design.

Shop prepare and identify sheets for grain matching during site erection.

Prepare panels for delivery to site, permitting passage through building openings.

Fit exposed sheet material edges with [3/8 inch (9.5 mm) matching hardwood] [matching veneer] edging. Use one piece for full length only.

Grain match adjacent sheets to [book] [slip] [random] [end] [________] matching.

When necessary to cut and fit on site, provide materials with ample allowance for cutting. Provide trim for scribing and site cutting.

SHOP FINISHING

Sand work smooth and set exposed nails [and screws].

Apply wood filler in exposed nail [and screw] indentations.

[On items to receive transparent finishes, use wood filler which matches surrounding surfaces and of types recommended for applied finishes.]

Finish work in accordance with AWI - Section 1500 System [#1] [#2] [#3] [#4] [#5] [#6] [#7] [#8] [#9] [#10] [#11] [#12] [#13].

****** [OR] ******

Seal [, stain] and varnish exposed to view surfaces. Brush apply only.

Seal [stain] and varnish internal exposed to view [and semi-concealed] surfaces. Brush apply only.

[Prime paint] [Seal] surfaces in contact with cementitious materials.

PART	EXECUTION

EXAMINATION

Verify adequacy of backing and support framing.

Verify mechanical, electrical, and building items affecting work of this section are placed and ready to receive this work.

INSTALLATION

Install work in accordance with AWI [Custom] [Premium] Quality Standard.

Set and secure materials and components in place, plumb and level.

Scribe work abutting other components, [to AWI tolerances.] [with maximum gaps of [1/32] [____] inch ([1] [____] mm).] Do not use additional overlay trim to conceal larger gaps.

Coordinate the installation of [firestopping] [________] behind paneling.

Install [components] [trim] [________] with [[nails] [screws] [bolts with blind fasteners] at [____] inch ([____] mm) on center.] [wall adhesive by gun application.] [________.]

[Install paneling with [bevelled wood rails] [full bed contact adhesive applied to substrate] [[nails] [screws with blind fasteners] [wall adhesive by the bead method] at [____] inch ([____] mm) oc].

SITE APPLIED WOOD TREATMENT

Apply preservative treatment in accordance with manufacturer's instructions.

Brush apply [one] [two] coats of preservative treatment on wood in contact with [cementitious materials] [and] [_________]. [Treat site-sawn cuts.]

Allow preservative to dry prior to erecting paneling.

PREPARATION FOR SITE FINISHING

Set exposed fasteners. [Apply wood filler in exposed fastener indentations.] Sand work smooth.

****** [OR] ******

Site Finishing: Refer to Section [09900.] [________.]

Before installation, prime paint surfaces of items or assemblies to be in contact with cementitious materials.

ERECTION TOLERANCES

Maximum Variation from True Position: [1/16] [____] inch ([1.5] [____] mm).

Maximum Offset from True Alignment with Abutting Materials: [1/32] [____] inch ([0.7] [____] mm).

END OF SECTION