03 751.21042.TAP Specifications 2 of 2.pdf

PROJECT NO. 21140.00 ACOUSTICAL METAL CEILINGS

MILLIKEN ARCH ROCK 09 5000 - 1

INDEX NO. 1810 FILE NO. 751/21042.TAP AUGUST 12, 2022

[Copyright] 2022 Tower Pinkster Titus Associates - All Rights Reserved

SECTION 09 9300 – ACOUSTICAL METAL CEILINGS

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Section Includes

Drawings and general conditions of Contract, including General and Supplementary Conditions and Divisions-1 Specification sections apply to work of this section

1.2 SUMMARY

A. Section Includes

1. Acoustical metal ceiling panels

2. Exposed grid suspension system

3. Wire hangers, fasteners, main runners, cross tees, and wall angle moldings

4. Perimeter Trim

B. Related Sections:

1. Section 09 5133.13 Acoustical Snap In Metal Pan Ceiling

2. Section 09 2000 (09250) - Plaster and Gypsum Board

3. Section 09 5113 (09500) - Acoustical Fabric-Faced Panel Ceilings

4. Section 09 5300 (09500) - Acoustical Ceiling Suspension Assemblies

5. Section 01 8113 - Sustainable Design Requirements

6. Section 01 8119 - Indoor Air Quality Requirements

7. Section 09 5400 Specialty Ceilings

8. Divisions 23 - HVAC Air Distribution

9. Division 26 - Electrical

C. Alternates

1. Prior Approval: Unless otherwise provided for in the Contract documents, proposed product substitutions may be submitted no later than TEN (10) working days prior to the date established for receipt of bids. Acceptability of a proposed substitution is contingent upon the Architect's review of the proposal for acceptability and approved products will be set forth by the Addenda. If included in a Bid are substitute products that have not been approved by Addenda, the specified products shall be provided without additional compensation.

2. Submittals that do not provide adequate data for the product evaluation will not be considered. The proposed substitution must meet all requirements of this section, including but not necessarily limited to, the following: Single source materials suppliers (if specified in Section 1.5); Underwriters' Laboratories Classified Acoustical performance; Panel design, size, composition, color, and finish; Suspension system component profiles and sizes; Compliance with the referenced

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standards.

1.3 REFERENCES

A. American Society for Testing and Materials (ASTM):

1. ASTM A 1008 Standard Specification for Steel, Sheet, Cold Rolled, Carbon, Structural, High- Strength Low-Alloy and High-Strength Low-Alloy with Improved Formability

2. ASTM A 641 Standard Specification for Zinc-Coated (Galvanized) Carbon Steel Wire

3. ASTM A 653 Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) by the Hot-Dip Process

4. ASTM C 423 Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method

5. ASTM C 635 Standard Specification for Metal Suspension Systems for Acoustical Tile and Lay-in Panel Ceilings

6. ASTM C 636 Recommended Practice for Installation of Metal Ceiling Suspension Systems for Acoustical Tile and Lay-in Panels

7. ASTM D 3273 Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber

8. ASTM E 84 Standard Test Method for Surface Burning Characteristics of Building Materials

9. ASTM E 580 Installation of Metal Suspension Systems in Areas Requiring Moderate Seismic Restraint

10. ASTM E 1111 Standard Test Method for Measuring the Interzone Attenuation of Ceilings Systems

11. ASTM E 1414 Standard Test Method for Airborne Sound Attenuation Between Rooms Sharing a Common Ceiling Plenum

12. ASTM E 1264 Classification for Acoustical Ceiling Products

B. International Building Code

C. ASHRAE Standard 62 1 2004 Ventilation for Acceptable Indoor Air Quality

D. NFPA 70 National Electrical Code

E. ASCE 7 American Society of Civil Engineers, Minimum Design Loads for Buildings and Other Structures

F. International Code Council-Evaluation Services - AC 156 Acceptance Criteria for Seismic Qualification Testing of Non-structural Components

G. International Code Council-Evaluation Services Report - Seismic Engineer Report

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1. ESR 1308 - Armstrong Suspension Systems

H. International Association of Plumbing and Mechanical Officials - Seismic Engineer Report

1. 0244 - Armstrong Single Span Suspension System

I. California Department of Public Health CDPH/EHLB Emission Standard Method Version 1.1 2010

K. International Well Building Standard

L. Mindful Materials

M. Living Building Challenge

N. U.S. Department of Agriculture BioPreferred program (USDA BioPreffered).

1.4 SYSTEM DESCRIPTION

Continuous/Wall-to-Wall

1.1 ACTION SUBMITTALS

A. Product Data: For each type of product. Include preparation requirements and application instructions.

1. Include printout of current "MPI Approved Products List" for each product category specified, with the proposed product highlighted.

2. Indicate VOC content.

B. Samples for Verification: For each type of finish system and in each color and gloss of finish required.

1. Submit Samples on representative samples of actual wood substrates, 8 inches (200 mm) square.

2. Apply coats on Samples in steps to show each coat required for system.

3. Label each coat of each Sample.

4. Label each Sample for location and application area.

5.

1.2 QUALITY ASSURANCE

A. Mockups: Apply mockups of each finish system indicated and each color selected to verify preliminary selections made under Sample submittals, to demonstrate aesthetic effects, and to set quality standards for materials and execution.

1. Architect will select one surface to represent surfaces and conditions for application of each type of finish system and substrate.

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a. Vertical and Horizontal Surfaces: Provide samples of at least 100 sq. ft. (9 sq. m).

1.3 Single-Source Responsibility: Provide acoustical panel units and grid components by a single manufacturer.

1.6 QUALITY ASSURANCE

A. Single-Source Responsibility: Provide acoustical panel units and grid components by a single manufacturer.

B. Fire Performance Characteristics: Identify acoustical ceiling components with appropriate markings of applicable testing and inspecting organization.

a. Surface Burning Characteristics: As follows, tested per ASTM E 84 and complying with ASTM E 1264 Classification.

C. Acoustic Panels: As with other architectural features located at the ceiling, may obstruct or skew the planned fire sprinkler water distribution pattern through possibly delay or accelerate the activation of the sprinkler or fire detection systems by channeling heat from a fire either toward or away from the device. Designers and installers are advised to consult a fire protection en gineer, NFPA 13, or their local codes for guidance where automatic fire detection and suppression systems are present.

D. Coordination of Work: Coordinate acoustical ceiling work with installers of related work including, but not limited to building insulation, gypsum board, light fixtures, mechanical systems, electrical systems, and sprinklers.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Store materials not in use in tightly covered containers in well-ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F (7 deg C).

1. Maintain containers in clean condition, free of foreign materials and residue.

2. Remove rags and waste from storage areas daily.

3. A. Deliver acoustical ceiling units to project site in original, unopened packages and store them in a fully enclosed space where they will be protected against damage from moisture, direct sunlight, surface contamination, and other causes.

4. B. Before installing acoustical ceiling units, permit them to reach room temperature and a stabilized moisture content.

5. C. Handle acoustical ceiling units carefully to avoid chipping edges or damaged units in any way.

6.

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1.5 FIELD CONDITIONS

A. Apply finishes only when temperature of surfaces to be finished and ambient air temperatures are between 50 and 95 deg F (10 and 35 deg C).

B. Do not apply finishes when relative humidity exceeds 85 percent, at temperatures less than 5 deg F (3 deg C) above the dew point, or to damp or wet surfaces.

C. Do not apply exterior finishes in snow, rain, fog, or mist.

D. Standard Ceilings: Do not install interior ceilings until space is enclosed and weatherproof; wet work in place is completed and nominally dry; work above ceilings is complete; and ambient conditions of temperature and humidity are continuously maintained at values near those intended for final occupancy. Building areas to receive ceilings shall be free of construction dust and debris.

E. HumiGuard Plus Ceilings: Building areas to receive ceilings shall be free of construction dust and debris.

Products with HumiGuard Plus performance and hot dipped galvanized steel, aluminum or stainless steel suspension systems can be installed up to 120°F (49°C) and in spaces before the building is enclosed, where HVAC systems are cycled or not operating. Cannot be used in exterior applications where standing water is present or where moisture will come in direct contact with the ceiling.

F. HumiGuard Max Ceilings: Building areas to receive ceilings shall be free of construction dust and debris.

Ceilings with HumiGuard Max performance can be installed in conditions up to 120°F (49°C) and maximum humidity exposure including outdoor applications, and other standing water applications, so long as they are installed with either SS Prelude Plus, AL Prelude Plus, or Prelude Plus Fire Guard XL suspension systems. Products with Humiguard Max performance can be installed in exterior applications, where standing water is present, or where moisture will come in direct contact with the ceiling. Only Ceramaguard with AL Prelude Plus suspension system can be installed over swimming pools.

G.

1.10 WARRANTY

A. Acoustical Panel: Submit a written warranty executed by the manufacturer, agreeing to repair or replace panels that fail within the warranty period. Failures include, but are not limited to the following:

1. Acoustical Panels: Sagging and warping

2. Grid System: Rusting and manufacturer's defects

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B. Warranty Period:

1. Acoustical Metal panels: One (1) year from date of substantial completion

2. Grid: Ten (10) years from date of substantial completion

C. The Warranty shall not deprive the Owner of other rights the Owner may have under other provisions of the Contract Documents and will be in addition to and run concurrent with other warranties made by the Contractor under the requirements of the Contract Documents.

1.6 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

B. Extra Materials: Deliver extra materials to Owner. Furnish extra materials described below that match products installed. Packaged with protective covering for storage and identified with appropriate labels.

C. Acoustical Metal Ceiling Units: Furnish quality of full-size units equal to 5.0 percent of amount installed.

D. Exposed Suspension System Components: Furnish quantity of each exposed suspension component equal to 2.0 percent of amount installed.

E.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. <Double click here to find, evaluate, and insert list of manufacturers and products.>

B. Basis-of-Design Product: Subject to compliance with requirements, provide products indicated in wood finish systems schedules or comparable products by one of the following:

1. < Armstrong World Industries, Inc.>.

C. Acoustical Panels Type AMP

1. Deck Stain over Wood Preservative System[ MPI EXT 6.5D]:

http://www.specagent.com/LookUp/?ulid=11649&mf=04&src=wd

MILLIKEN ARCH ROCK 09 5000 - 7

a. Surface Texture: Smooth

b. Composition: Metal

c. Color: Effects Poppy Seed Exterior

d. Size: 6 in x 96 in

e. Edge Profile: Square with extended flange

f. Perforation Option: Unperforated

g. Noise Reduction Coefficient (NRC):

h. Ceiling Attenuation Class (CAC):

i. Sabin: N/A

j. Articulation Class (AC):

k. Flame Spread: ASTM E 1264; Class A.

l. Light Reflectance (LR) White Panel: ASTM E 1477; 0.73.

m.Dimensional Stability: Standard

n. Recycle Content: Post-Consumer - Pre-Consumer –

o. Acceptable Product: METALWORKS Linear - Classics, 7160 No added formaldehyde as manufactured by Armstrong World Industries

2. Metal Panel Accessories:

a. 5494 - Contrasts Filler Strip

b. 5576 - Pressure Spring

c. 5581 - 4" Panel End Cap

d. 7177 - MetalWorks Linear Main Beam Carrier Assembly

e. 7237 - MetalWorks Linear Cut Plank Support Brkt

f. 7239 - Adjustable Trim Clip

g. 8138 - MetalWorks Linear - 2" End Cap

h. 8161 - MetalWorks Linear - Pressure Spring

i. XL8945P - 4ft Drywall Cross Tee

2. Metal Panel Accessories:

1. 5494 - Contrasts Filler Strip

2. 5576 - Pressure Spring

3. 5581 - 4" Panel End Cap

4. 7177 - MetalWorks Linear Main Beam Carrier Assembly

5. 7237 - MetalWorks Linear Cut Plank Support Brkt

6. 7239 - Adjustable Trim Clip

7. 8138 - MetalWorks Linear - 2" End Cap

8. 8161 - MetalWorks Linear - Pressure Spring

9. XL8945P - 4ft Drywall Cross Tee

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PART 3 - EXECUTION

3.1 EXAMINATION

A. Do not proceed with installation until all wet work such as concrete, terrazzo, plastering and painting has been completed and thoroughly dried out, unless expressly permitted by manufacturer's printed recommendations. (Exception: HumiGuard Max Ceilings)

3.2 PREPARATION

A. Measure each ceiling area and establish layout of acoustical units to balance border widths at opposite edges of each ceiling. Avoid use of less than half width units at borders, and comply with reflected ceiling plans. Coordinate panel layout with mechanical and electrical fixtures.

B. Coordination: Furnish layouts for preset inserts, clips, and other ceiling anchors whose installation is specified in other sections.

1. Furnish concrete inserts and similar devices to other trades for installation well in advance of time needed for coordination of other work.

3.3 INSTALLATION

A. Follow manufacturer installation instructions

B. Install suspension system and panels in accordance with the manufacturer's instructions, and in compliance with ASTM C 636 and with the authorities having jurisdiction.

C. Install wall moldings at intersection of suspended ceiling and vertical surfaces. Miter corners where wall moldings intersect or install corner caps.

D. For reveal edge panels: Cut and reveal or rabbet edges of ceiling panels at border areas and vertical surfaces.

E. Install acoustical panels in coordination with suspended system, with edges resting on flanges of main runner and cross tees. Cut and fit panels neatly against abutting surfaces. Support edges by wall moldings.

F. Install acoustical panels in coordination with suspended system, with edges resting on flanges of

MILLIKEN ARCH ROCK 09 5000 - 9

main runner and cross tees. Cut and fit panels neatly against abutting surfaces. Support edges by wall moldings.

2.2 APPLICATION

A. Apply finishes according to manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual."

1. Use applicators and techniques suited for finish and substrate indicated.

2. Finish surfaces behind movable equipment and furniture same as similar exposed surfaces.

3. Do not apply finishes over labels of independent testing agencies or equipment name, identification, performance rating, or nomenclature plates.

B. Apply finishes to produce surface films without cloudiness, holidays, lap marks, brush marks, runs, ropiness, or other surface imperfections.

2.3 CLEANING AND PROTECTION

A. Protect work of other trades against damage from finish application. Correct damage by cleaning, repairing, replacing, and refinishing, as approved by Architect, and leave in an undamaged condition.

B. Clean exposed surfaces of ceilings panels, including trim, edge moldings, and suspension members.

Comply with manufacturer's instructions for cleaning and touch up of minor finish damage. Remove and replace work that cannot be successfully cleaned and repaired to permanently eliminate evidence of damage.

END OF SECTION 09 5000

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PROJECT NO. 21140.00 SUSPENDED WOOD CEILINGS

MILLIKEN ARCH ROCK 09 5426 - 1

SECTION 09 5426 - SUSPENDED WOOD CEILINGS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Solid-wood, linear-panel ceilings.

2. Wood-veneer, linear-panel ceilings.

3. Solid-wood, linear-plank ceilings.

4. Wood-veneer, linear-plank ceilings.

5. Solid-wood, grille-panel ceilings.

6. Wood-veneer, grille-panel ceilings.

7. Solid-wood, open-cell panel ceilings.

8. Wood-veneer, open-cell panel ceilings.

9. Wood-veneer, flat-panel ceilings.

1.2 DEFINITIONS

A. NRC: Noise Reduction Coefficient.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: For suspended wood ceilings.

1. Include reflected ceiling plans, sections, and details, drawn to scale.

C. Samples for Verification: For the following products:

1. Wood Ceilings: 12-inch- (305-mm-) long by 12-inch- (305-mm-) wide or full-width Samples of each type, color, and finish.

2. Suspension-System Members: 12-inch- (305-mm-) long Sample of each type.

3. Exposed Molding and Trim: 12-inch- (305-mm-) long Samples of each type, color, and finish.

4. Veneer Edge Banding: Applied to a cut end of a wood-ceiling Sample for each type, color, and finish.

5. Filler Strips: 12-inch- (305-mm-) long Samples of each type, color, and finish.

6. Sound Absorbers: 12 inches (305 mm) long by full width.

1.4 INFORMATIONAL SUBMITTALS

A. Product Test Reports: For each suspended wood ceiling, for tests performed by a qualified testing agency.

B. Evaluation Reports: For suspended-wood-ceiling framing systems.

MILLIKEN ARCH ROCK 09 5426 - 2

1.5 CLOSEOUT SUBMITTALS

A. Maintenance Data: For finishes to include in maintenance manuals.

1.6 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Suspended-Wood-Ceiling Components: Quantity of each wood-ceiling unit, suspension-system component, accessory, and exposed molding and trim equal to 2 percent of quantity installed.

1.7 QUALITY ASSURANCE

1.8 DELIVERY, STORAGE, AND HANDLING

A. Deliver ceiling components and accessories to Project site in original, unopened packages and store them in a fully enclosed, conditioned space where they are protected against damage from moisture, humidity, temperature extremes, direct sunlight, surface contamination, and other causes.

1. Store materials flat and level, raised from the floor.

B. Handle ceiling components and accessories in a manner that prevents damage.

1.9 PROJECT CONDITIONS

A. Environmental Limitations: Do not install interior ceilings until spaces are enclosed and weathertight, wet-work in spaces is complete and dry, work above ceilings is complete, and HVAC system is operating and maintaining temperature and relative humidity at levels planned for building occupants during the remainder of the construction period.

1. Store and acclimatize wood products in the spaces where they will be installed for a minimum of 72 hours immediately before ceiling installation.

PART 2 - PRODUCTS

2.1 SUSPENDED WOOD CEILINGS

A. Refer to Drawings for product information.

2.2 SOLID-WOOD, LINEAR-PLANK CEILING

A. Linear Ceiling Planks (CP-1): Manufacturer's standard kiln-dried, solid-wood planks with up to 1/2-inch- (13- mm-) diameter knots; without finger joints, cracks, checks, or warp, and with square-cut ends.

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1. Products: Subject to compliance with requirements, provide one of the following:

a. Architectural Components Group; Linear [Closed Series 1] [Open Series 1] [Open Series 2] [Open Series 3] [Open Series 4].

b. Architectural Surfaces, Inc.; Linear.

c. Norton Industries, Inc.; Wood Linear.

d. Rulon International; Linear.

2. Wood Species: [White Cedar>.

3. Wood Cut: Plain sawn (flat cut).

4. Nominal Plank Width: 6 inches (152 mm).

5. Plank Depth: [1 inches>.

6. Plank Length: [144 inches>.

7. Plank Long Edge: Tongue-and-groove, V-groove joint.

a. Reveal: 3/8 inch (10 mm) between long edges of planks.

b. Reveal Filler Strip: Black PVC.

8. Plank End Joints: Butt.

9. Factory Finish: As specified in Section 09 9300 "Staining and Transparent Finishing"; applied on every wood surface.

a. Surface-Burning Characteristics: Provide manufacturer's standard intumescent finish system with the following characteristics when tested in accordance with ASTM E84:

1) Flame-Spread Index: 25 or less.

2) Smoke-Developed Index: 450 or less.

b. Type: Clear.

c. Stain: As selected by Architect from manufacturer's standard range.

d. Gloss: Manufacturer's standard.

B. Linear-Ceiling-Plank Accessories: Linear-ceiling-plank manufacturer's accessories required to provide a complete installation of ceiling in accordance with manufacturer's written installation instructions.

1. Attachment Clips: Manufacturer's standard metal clips for attaching planks to grid suspension system.

2. Solid-Wood Trim: As indicated on the Drawings; in wood species and finished to match panels;

with trim connectors recommended in writing by ceiling and suspension-system manufacturers.

C. Grid Suspension System: ASTM C635/C635M; recommended in writing by ceiling and suspension-system manufacturers for applications indicated; main- and cross-runner system complete with suspension-system components required to support ceiling units and other ceiling-supported construction.

1. Material: ASTM A653/A653M, hot-dip galvanized, cold-rolled sheet steel, G60 (Z180) coating designation with ASTM B209 (ASTM B209M) aluminum cap.

2. Structural Classification: Heavy-duty system.

3. Face Width: 15/16 inch (24 mm).

4. Finish: Flat black.

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2.3 WOOD-VENEER, FLAT-PANEL CEILING

A. Wood Panels (-VP-1): Manufacturer's standard panels consisting of wood veneer bonded to both faces of composite-wood core with exposed edges banded with the same veneer finish as the face.

1. Products: Subject to compliance with requirements, provide one of the following:

a. Architectural Components Group; Flat Panels Suspension System 1.

b. Armstrong World Industries, Inc.; .

c. Norton Industries, Inc.; Wood Panel Ceilings and Walls.

d. Rulon International; Squares.

e. USG Corporation; True Wood Panels.

2. Surface-Burning Characteristics: Provide products with the following characteristics when tested in accordance with ASTM E84:

a. Flame-Spread Index: 25 or less.

b. Smoke-Developed Index: 50 or less.

3. Veneer Face Grade: Grade A based on the Decorative Hardwoods Association's HPVA HP-1 definitions and characteristics.

4. Veneer Species: White Cedar

5. Veneer Cut: Rotary cut.

6. Panel Perforation Pattern: As indicated by manufacturers designation.

7. Panel NRC Rating: Not less than 0.75 when tested in accordance with ASTM C423.

8. Panel Surface Pattern: As indicated by manufacturers designation.

9. Panel Module: 48 by 96 inches>.

10. Panel Depth: 3/4 inch (19 mm).

11. Panel Edges: Manufacturer's standard for concealed, lay-in grid installation.

12. Veneer Adhesive: Manufacturer's standard that complies with "Performance Requirements" Article.

13. Factory Finish: As specified in Section 09 9300 "Staining and Transparent Finishing"; applied on every wood surface.

a. Type: Clear.

b. Stain: As selected by Architect from manufacturer's standard range.

c. Gloss: Manufacturer's standard.

d. Smooth finish, natural look. Rough saw cut will not be approved.

B. Wood-Panel Accessories: Wood-panel manufacturer's accessories required to provide a complete installation of ceiling in accordance with manufacturer's written installation instructions.

1. Attachment Clips: Manufacturer's standard screw attached to back face of panels with square-cut edges to produce concealed-grid installation and allowing downward removal of ceiling panels.

2. Hold-Down Clips: Manufacturer's standard that maintain proper seating of kerfed panel edges.

3. Safety Clips: Manufacturer's standard to prevent panels from dropping when disengaged from the suspension system.

4. Safety Cables: Manufacturer's standard to prevent panels weighing 20 lb (9 kg) or more from falling to floor in event of grid failure.

5. Grid-Stabilizer Clips: Manufacturer's standard for oversize panels.

6. Panel-Fixing Clip or Bracket: Manufacturer's standard that positively secures border and cut panels to the suspension system, so they cannot be removed from below.

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7. Veneer Edge Banding: Manufacturer's standard matching panels for treating cut edges; with pressure-sensitive adhesive backing.

8. Solid-Wood Grid Cover: In same species as panel veneer; factory finished to match panel faces;

3/4 inch (19 mm) thick and 2 inches (51 mm) wide and in manufacturer's standard profile.

9. Wood-Board Edge Trim: Manufacturer's standard with core, veneer, and finish matching panel, complete with splice plates, clips, and brackets required for a complete installation in accordance with manufacturer's written instructions.

a. Board Width: 6 inches (152 mm).

b. Board Depth: 3/4 inch (19 mm).

10. Insert accessory requirements.

2.4 SUSPENSION-SYSTEM HANGERS, BRACES, AND TIES

A. Attachment Devices: Size for 5 times the design load indicated in ASTM C635/C635M, Table 1, Direct Hung, unless otherwise indicated.

a. Type: Postinstalled expansion anchors.

b. Corrosion Protection:

1) Carbon-steel components zinc plated to comply with ASTM B633, Class Fe/Zn 5 (0.005 mm) for Class SC service condition (mild).

2) Stainless steel components complying with ASTM F593 and ASTM F594, Group 1 Alloy 304 or 316 for bolts; Alloy 304 or 316 for anchors.

3) Components fabricated from nickel-copper-alloy rods complying with ASTM B164 for UNS No. N04400 alloy.

2. Power-Actuated Fasteners in Concrete: Fastener system of type suitable for application indicated, fabricated from corrosion-resistant materials, with clips or other accessory devices for attaching hangers of type indicated, and with capability to sustain, without failure, a load equal to 10 times that imposed by ceiling construction as determined by testing in accordance with ASTM E1190 conducted by a qualified testing and inspecting agency.

B. Wire Hangers, Braces, and Ties: Provide wire complying with the following requirements:

1. Zinc-Coated, Carbon-Steel Wire: ASTM A641/A641M, Class 1 zinc coating, soft temper.

2. Stainless Steel Wire: ASTM A580/A580M, Type 304, nonmagnetic.

3. Nickel-Copper-Alloy Wire: ASTM B164 nickel-copper alloy UNS No. N04400.

4. Size: Select wire diameter so its stress at 3 times the hanger design load indicated in

ASTM C635/C635M, Table 1, Direct Hung is less than yield stress of wire, but provide not less than 0.135-inch- (3.4-mm-) diameter wire.

C. Hanger Rods: Mild steel, zinc coated or protected with rust-inhibitive paint.

D. Flat Hangers: Mild steel, zinc coated or protected with rust-inhibitive paint.

E. Angle Hangers: Angles with legs not less than 7/8 inch (22 mm) wide; formed from 0.04-inch- (1.0-mm-) thick, galvanized-steel sheet complying with ASTM A653/A653M, G90 (Z275) coating designation; with bolted connections and 5/16-inch- (8-mm-) diameter bolts.

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F. Exterior Bracing: Cold-rolled steel channels and angles, hot-dip galvanized to comply with ASTM A653/A653M, G60 (Z180) coating designation; size and profile as required to withstand wind load.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Measure each ceiling area and establish layout of suspended wood ceilings.

1. Balance border widths at opposite edges of each ceiling.

2. Avoid using less-than-half-width units.

B. Comply with ASTM C636/C636M and seismic requirement indicated, in accordance with manufacturer's written instructions and CISCA's "Ceiling Systems Handbook."

C. Suspend ceiling hangers from building's structural members and as follows:

1. Install hangers plumb and free from contact with insulation or other objects within ceiling plenum that are not part of supporting structure or of ceiling suspension system.

2. Splay hangers only where required to miss obstructions; offset resulting horizontal forces by bracing, countersplaying, or other equally effective means.

3. Where width of ducts and other construction within ceiling plenum produces hanger spacings that interfere with location of hangers at spacings required to support standard suspension-system members, install supplemental suspension members and hangers in form of trapezes or equivalent devices.

4. Secure wire hangers to ceiling suspension members and to supports above with a minimum of three tight turns in 3 inches (76 mm). Connect hangers directly either to structures or to inserts, eye screws, or other devices that are secure and appropriate for substrate to which hangers are attached and for type of hanger involved.

5. Secure flat, angle, channel, and rod hangers to structure, including intermediate framing members, by attaching to inserts, eye screws, or other devices that are secure and appropriate for both structure to which hangers are attached and type of hanger involved. Install hangers in a manner that does not cause them to deteriorate or fail due to age, corrosion, or elevated temperatures.

6. Do not support ceilings directly from permanent metal forms or floor deck. Fasten hangers to cast-in-place hanger inserts[, power-actuated fasteners,] or postinstalled mechanical or adhesive anchors that extend through forms into concrete.

7. When steel framing does not permit installation of hanger wires at spacing required, install carrying channels or other supplemental support for attachment of hanger wires.

8. Do not attach hangers to steel deck tabs.

9. Do not attach hangers to steel roof deck. Attach hangers to structural members.

10. Space hangers not more than 48 inches (1219 mm) o.c. along each member supported directly from hangers unless otherwise indicated; provide hangers not more than 8 inches (203 mm) from ends of each member.

11. Size supplemental suspension members and hangers to support ceiling loads within performance limits established by referenced standards and publications.

D. Secure bracing wires to ceiling suspension members and to supports with a minimum of four tight turns in 1-1/2 inches (38 mm). Suspend bracing from building's structural members as required for hangers and

MILLIKEN ARCH ROCK 09 5426 - 7

without attaching to permanent metal forms, steel deck, or steel deck tabs. Fasten bracing wires into concrete with cast-in-place or postinstalled anchors.

E. Install edge moldings and trim at perimeter of ceiling area and where necessary to conceal edges and ends of wood units.

1. Screw-attach metal moldings to substrate at intervals of not more than 16 inches (406 mm) o.c.

and not more than 3 inches (76 mm) from ends, leveling with ceiling suspension system to a tolerance of 1/8 inch in 12 feet (3 mm in 3.7 m). Miter corners accurately and connect securely.

2. Do not use exposed fasteners on moldings and trim.

F. Linear-Carrier Suspension Systems: Install carriers at no more than 24 inches (610 mm) o.c. aligned and securely interlocked with one another.

1. Install stabilizer channels, tees, and bars at regular intervals to stabilize carriers and at light fixtures, air-distribution equipment, access doors, and other equipment; spaced as standard with manufacturer for use indicated.

2. Remove and replace dented, bent, or kinked members.

G. Install wood components and accessories in accordance with manufacturer's written instructions and to accommodate natural expansion and contraction of wood products resulting from fluctuations in humidity.

H. Cut wood components for accurate fit at borders and at interruptions and penetrations by other work through ceilings.

1. Stiffen edges of cut wood components as required to eliminate variations in flatness.

I. Treat field-cut edges of wood components in accordance with manufacturer's written recommendations;

finish exposed field cuts to match factory finish.

1. Solid-Wood Planks: Use solid-wood end caps to conceal exposed field-cut edges.

2. Wood-Veneer Units: Edge band exposed field-cut edges.

J. Install wood components in coordination with suspension system and moldings and trim.

1. Install wood components in patterns indicated on Drawings.

K. Install field-constructed access panels in locations indicated on Drawings.

3.2 CLEANING

A. Clean exposed surfaces of ceilings, including trim and edge moldings. Comply with manufacturer's written instructions for cleaning and touchup of minor finish damage. Remove and replace ceiling components that cannot be successfully cleaned and repaired to permanently eliminate evidence of damage, including dented units.

END OF SECTION 09 5426

PROJECT NO. 21140.00 STAINING AND TRANSPARENT FINISHING

MILLIKEN ARCH ROCK 09 9300 - 1

SECTION 09 9300 - STAINING AND TRANSPARENT FINISHING

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes surface preparation and application of wood stains and transparent finishes on the following substrates:

B. .

1. Exterior Substrates:

a. Wood-based panel products.

b. Wood decks and stairs.

2. Interior Substrates:

a. Dressed lumber (finish carpentry or woodwork).

b. Wood-based panel products.

C. Related Requirements:

1. Section 09 9123 "Interior Painting" for stains and transparent finishes on concrete floors.

2. Section 09 9600 "High-Performance Coatings" for transparent high-performance coatings on concrete floors and clay masonry.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product. Include preparation requirements and application instructions.

1. Include printout of current "MPI Approved Products List" for each product category specified, with the proposed product highlighted.

2. Indicate VOC content.

B. Samples for Verification: For each type of finish system and in each color and gloss of finish required.

1. Submit Samples on representative samples of actual wood substrates, 8 inches (200 mm) square.

2. Apply coats on Samples in steps to show each coat required for system.

3. Label each coat of each Sample.

4. Label each Sample for location and application area.

1.3 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Stains and Transparent Finishes: 5 percent, but not less than 1 gal. (3.8 L) of each material and color applied.

MILLIKEN ARCH ROCK 09 9300 - 2

1.4 QUALITY ASSURANCE

A. Mockups: Apply mockups of each finish system indicated and each color selected to verify preliminary selections made under Sample submittals, to demonstrate aesthetic effects, and to set quality standards for materials and execution.

1. Architect will select one surface to represent surfaces and conditions for application of each type of finish system and substrate.

a. Vertical and Horizontal Surfaces: Provide samples of at least 100 sq. ft. (9 sq. m).

b. Other Items: Architect will designate items or areas required.

2. Final approval of stain color selections will be based on mockups.

a. If preliminary stain color selections are not approved, apply additional mockups of additional stain colors selected by Architect at no added cost to Owner.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Store materials not in use in tightly covered containers in well-ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F (7 deg C).

1. Maintain containers in clean condition, free of foreign materials and residue.

2. Remove rags and waste from storage areas daily.

1.6 FIELD CONDITIONS

A. Apply finishes only when temperature of surfaces to be finished and ambient air temperatures are between 50 and 95 deg F (10 and 35 deg C).

B. Do not apply finishes when relative humidity exceeds 85 percent, at temperatures less than 5 deg F (3 deg C) above the dew point, or to damp or wet surfaces.

C. Do not apply exterior finishes in snow, rain, fog, or mist.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. <Double click here to find, evaluate, and insert list of manufacturers and products.>

B. Basis-of-Design Product: Subject to compliance with requirements, provide products indicated in wood finish systems schedules or comparable products by one of the following:

1. <Insert manufacturer's name>.

C. Products: Subject to compliance with requirements, [provide product] [provide one of the products] [available products that may be incorporated into the Work include, but are not limited to products] listed in wood finish systems schedules for the product category indicated.

http://www.specagent.com/LookUp/?ulid=11649&mf=04&src=wd

MILLIKEN ARCH ROCK 09 9300 - 3

2.2 MATERIALS, GENERAL

A. MPI Standards: Products shall comply with MPI standards indicated and shall be listed in its "MPI Approved Products List."

B. Material Compatibility:

1. Materials for use within each paint system shall be compatible with one another and substrates indicated, under conditions of service and application as demonstrated by manufacturer, based on testing and field experience.

2. For each coat in a paint system, products shall be recommended in writing by manufacturers of topcoat for use in paint system and on substrate indicated.

C. Stain Colors: Match Architect's samples.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and conditions, with Applicator present, for compliance with requirements for maximum moisture content and other conditions affecting performance of the Work.

B. Maximum Moisture Content of Exterior Wood Substrates: 15 percent, when measured with an electronic moisture meter.

C. Maximum Moisture Content of Interior Wood Substrates: 10 percent, when measured with an electronic moisture meter.

D. Verify suitability of substrates, including surface conditions and compatibility with existing finishes and primers.

E. Proceed with finish application only after unsatisfactory conditions have been corrected.

1. Beginning finish application constitutes Contractor's acceptance of substrates and conditions.

3.2 PREPARATION

A. Comply with manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual" applicable to substrates indicated.

B. Remove hardware, covers, plates, and similar items already in place that are removable. If removal is impractical or impossible because of size or weight of item, provide surface-applied protection before surface preparation and finishing.

1. After completing finishing operations, use workers skilled in the trades involved to reinstall items that were removed. Remove surface-applied protection if any.

C. Clean and prepare surfaces to be finished according to manufacturer's written instructions for each substrate condition and as specified.

MILLIKEN ARCH ROCK 09 9300 - 4

1. Remove dust, dirt, oil, and grease by washing with a detergent solution; rinse thoroughly with clean water and allow to dry. Remove grade stamps and pencil marks by sanding lightly. Remove loose wood fibers by brushing.

2. Remove mildew by scrubbing with a commercial wash formulated for mildew removal and as recommended by stain manufacturer.

D. Exterior Wood Substrates:

1. Scrape and clean knots, and apply coat of knot sealer before applying primer.

2. Prime edges, ends, faces, undersides, and backsides of wood.

a. For solid hide stained wood, stain edges and ends after priming.

b. For varnish-coated stained wood, stain edges and ends and prime with varnish. Prime undersides and backsides with varnish.

3. Countersink steel nails, if used, and fill with putty or plastic wood filler tinted to final color. Sand smooth when dried.

E. Interior Wood Substrates:

1. Scrape and clean knots, and apply coat of knot sealer before applying primer.

2. Apply wood filler paste to open-grain woods, as defined in "MPI Architectural Painting Specification

Manual," to produce smooth, glasslike finish.

3. Sand surfaces exposed to view and dust off.

4. After priming, fill holes and imperfections in the finish surfaces with putty or plastic wood filler. Sand smooth when dry.

3.3 APPLICATION

A. Apply finishes according to manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual."

1. Use applicators and techniques suited for finish and substrate indicated.

2. Finish surfaces behind movable equipment and furniture same as similar exposed surfaces.

3. Do not apply finishes over labels of independent testing agencies or equipment name, identification, performance rating, or nomenclature plates.

B. Apply finishes to produce surface films without cloudiness, holidays, lap marks, brush marks, runs, ropiness, or other surface imperfections.

3.4 CLEANING AND PROTECTION

A. Protect work of other trades against damage from finish application. Correct damage by cleaning, repairing, replacing, and refinishing, as approved by Architect, and leave in an undamaged condition.

B. At completion of construction activities of other trades, touch up and restore damaged or defaced finished wood surfaces.

MILLIKEN ARCH ROCK 09 9300 - 5

3.5 EXTERIOR WOOD-FINISH-SYSTEM SCHEDULE

A. Wood Substrates:architectural woodwork.

1. Solid-Color, Water-Based Stain System[ MPI EXT 6.3K]:

a. Prime Coat: Primer, alkyd for exterior wood[, MPI #5].

1) <manufacturer's name; product name or designation>.

2) VOC Content: E Range of E3.

3) VOC Content: E Range of [E2] [E3].

2. Water-Based Semitransparent Stain System[ MPI EXT 6.3N]:

a. Prime Coat: Stain, exterior, water based, semitransparent, matching topcoat.

b. Intermediate Coat: Stain, exterior, water based, semitransparent, matching topcoat.

c. Topcoat: Stain, exterior, water based, semitransparent[, MPI #156].

1) <manufacturer's name; product name or designation>.

2) VOC Content: E Range of E1.

3) VOC Content: E Range of [E1] [E2].

3. Clear, Two-Component Polyurethane Varnish System[ MPI EXT 6.3G]:

a. Prime Coat: Varnish, aliphatic polyurethane, two component, matching topcoat.

b. Topcoat: Varnish, aliphatic polyurethane, two component (MPI Gloss Level 6 or

7)[, MPI #78].

1) <manufacturer's name; product name or designation>.

2) VOC Content: E Range of [E0] [E1] [E2] [E3].

c. Linseed oil product.

3.6 INTERIOR WOOD -FINISH-SYSTEM SCHEDULE

A. Wood Substrates: [Wood trim] [architectural woodwork] [doors] [windows] [and] [wood board paneling].

1. Polyurethane Varnish over Stain System[ MPI INT 6.3E]:

a. Stain Coat: Stain, semitransparent, for interior wood[, MPI #90].

1) VOC Content: E Range of E1.

b. First Intermediate Coat: Polyurethane varnish matching topcoat.

c. Second Intermediate Coat: Polyurethane varnish matching topcoat.

d. Topcoat: Varnish, interior, polyurethane, oil modified, satin (MPI Gloss Level 4)[, MPI #57].

1) VOC Content: E Range of E2.

2. Polyurethane Varnish System[ MPI INT 6.3K]:

a. Prime Coat: Polyurethane varnish matching topcoat.

b. Intermediate Coat: Polyurethane varnish matching topcoat.

c. Topcoat: Varnish, interior, polyurethane, oil modified, satin (MPI Gloss Level 4)[, MPI #57].

1) VOC Content: E Range of E2.

MILLIKEN ARCH ROCK 09 9300 - 6

B. Wood Substrates: [Wood paneling] [and] [casework].

END OF SECTION 09 9300

PROJECT NO. 21140.00 WATER & OIL REPELLENT

MILLIKEN ARCH ROCK 09 9400 - 1

SECTION 09 9400 - WATER & OIL REPELLENT

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes surface preparation and application of sealers and transparent finishes on the following substrates:

1. Interior Substrates:

a. Concrete

b. Polished Concrete

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product. Include preparation requirements and application instructions.

1. Include printout of current "MPI Approved Products List" for each product category specified, with the proposed product highlighted.

2. Indicate VOC content.

B. Samples for Verification: For each type of finish system and in each color and gloss of finish required.

1. Submit Samples on representative samples of actual wood substrates, 8 inches (200 mm) square.

2. Apply coats on Samples in steps to show each coat required for system.

3. Label each coat of each Sample.

4. Label each Sample for location and application area.

1.3 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Stains and Transparent Finishes: 5 percent, but not less than 1 gal. (3.8 L) of each material and color applied.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Store materials not in use in tightly covered containers in well-ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F (7 deg C).

1. Maintain containers in clean condition, free of foreign materials and residue.

2. Remove rags and waste from storage areas daily.

MILLIKEN ARCH ROCK 09 9400 - 2

1.5 FIELD CONDITIONS

A. Apply finishes only when temperature of surfaces to be finished and ambient air temperatures are between 50 and 95 deg F (10 and 35 deg C).

B. Do not apply finishes when relative humidity exceeds 85 percent, at temperatures less than 5 deg F (3 deg C) above the dew point, or to damp or wet surfaces.

C. Do not apply exterior finishes in snow, rain, fog, or mist.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

PROSOCO, Inc., 3741 Greenway Circle, Lawrence, KS 66046. Phone: (800) 255-4255; Fax: (785) 830- 9797. E-mail: CustomerCare@prosoco.com

2.2 MATERIALS, GENERAL

A. MPI Standards: Products shall comply with MPI standards indicated and shall be listed in its "MPI Approved Products List."

B. Material Compatibility:

1. Materials for use within each paint system shall be compatible with one another and substrates indicated, under conditions of service and application as demonstrated by manufacturer, based on testing and field experience.

2. For each coat in a paint system, products shall be recommended in writing by manufacturers of topcoat for use in paint system and on substrate indicated.

3. FORM: Clear, colorless liquid, slight solvent odor

4. SPECIFIC GRAVITY: 0.913 to 0.930

5. pH: not applicable

6. WEIGHT/GALLON: 7.60 to 7.71 pounds

7. ACTIVE CONTENT: 93 percent

8. TOTAL SOLIDS: 58 percent ASTM D 5095

9. FLASH POINT: 108 degrees Fahrenheit (42 degrees Celsius) ASTM D 3278

10. FREEZE POINT: no data

11. SHELF LIFE: 1 year in tightly sealed unopened container

VOC CONTENT: Reactive Penetrating Sealer: maximum content is 350 grams per Liter.

12.

mailto:CustomerCare@prosoco.com

MILLIKEN ARCH ROCK 09 9400 - 3

3.1 EXAMINATION

A. Examine substrates and conditions, with Applicator present, for compliance with requirements for maximum moisture content and other conditions affecting performance of the Work.

B. Verify suitability of substrates, including surface conditions and compatibility with existing finishes and primers.

C. Proceed with finish application only after unsatisfactory conditions have been corrected.

1. Beginning finish application constitutes Contractor's acceptance of substrates and conditions.

Vertical Surfaces:

1. Apply protective treatment in a single, saturating application. Use enough to thoroughly wet the surface and create a slight rundown below the spray pattern. Apply uniformly.

Do not over apply.

2. Brush heavy runs and drips thoroughly into the surface.

Horizontal Surfaces:

1. Apply protective treatment in a single application. Use enough material to keep the surface wet for about a minute before penetrating.

2. Broom out all puddles thoroughly until they completely penetrate the surface.

3. Wipe down excess with a clean, absorbent towel.

2.

3.2 PREPARATION

A. Comply with manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual" applicable to substrates indicated.

B. Remove hardware, covers, plates, and similar items already in place that are removable. If removal is impractical or impossible because of size or weight of item, provide surface-applied protection before surface preparation and finishing.

1. After completing finishing operations, use workers skilled in the trades involved to reinstall items that were removed. Remove surface-applied protection if any.

C. Clean and prepare surfaces to be finished according to manufacturer's written instructions for each substrate condition and as specified.

1. Remove dust, dirt, oil, and grease by washing with a detergent solution; rinse thoroughly with clean water and allow to dry. Remove grade stamps and pencil marks by sanding lightly. Remove loose wood fibers by brushing.

2. Remove mildew by scrubbing with a commercial wash formulated for mildew removal and as recommended by stain manufacturer.

MILLIKEN ARCH ROCK 09 9400 - 4

3.3 APPLICATION

A. Apply finishes according to manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual."

1. Use applicators and techniques suited for finish and substrate indicated.

2. Finish surfaces behind movable equipment and furniture same as similar exposed surfaces.

3. Do not apply finishes over labels of independent testing agencies or equipment name, identification, performance rating, or nomenclature plates.

B. Apply finishes to produce surface films without cloudiness, holidays, lap marks, brush marks, runs, ropiness, or other surface imperfections.

3.4 CLEANING AND PROTECTION

A. Protect work of other trades against damage from finish application. Correct damage by cleaning, repairing, replacing, and refinishing, as approved by Architect, and leave in an undamaged condition.

B. At completion of construction activities of other trades, touch up and restore damaged or defaced finished wood surfaces.

END OF SECTION 09 9300

PROJECT NO. 21140.00 DIMENSIONAL LETTER SIGNAGE

MILLIKEN ARCH ROCK 10 1419 - 1

SECTION 10 1419 - DIMENSIONAL LETTER SIGNAGE

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Cast dimensional characters.

2. Cutout dimensional characters.

3. Fabricated channel dimensional characters.

4. Illuminated, fabricated channel dimensional characters.

5. Molded-plastic dimensional characters.

6. Illuminated, molded-plastic dimensional characters.

1.2 ALLOWANCES

A. Allowances for dimensional letter signs are specified in Section 01 2100 "Allowances."

B. <Insert product or material> [is] [are] part of <Insert name of allowance>.

1.3 UNIT PRICES

A. Work of this Section is affected by unit prices specified in Section 01 2200 "Unit Prices."

1.4 ACTION SUBMITTALS

A. Product Data: For each type of product.

B.…