SECTION CERAMIC TILE

Transcription

1 SECTION CERAMIC TILE PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section. 1.2 SUMMARY A. This Section includes the following: 1. Ceramic mosaic tile. 2. Unglazed wall tile. 3. Thin-set tile installations for walls. B. Related Sections include the following: 1. Division 1 Section Alternates 2. Division 3 Section "Cast-in-Place Concrete" for monolithic slab finishes specified for tile substrates. 3. Division 7 Section "Joint Sealants" for sealing of expansion, contraction, control, and isolation joints in tile surfaces. 1.3 SUBMITTALS A. Product Data: For each type of tile, mortar, grout, and other products specified. B. Tile Samples for Initial Selection: Manufacturer's color charts consisting of actual tiles or sections of tiles showing the full range of colors, textures, and patterns available for each type and composition of tile indicated. Include Samples of accessories involving color selection. C. Grout Samples for Initial Selection: Manufacturer's color charts consisting of actual sections of grout showing the full range of colors available for each type of grout indicated. 1.4 QUALITY ASSURANCE A. Installer Qualifications: Engage an experienced installer who has completed tile installations similar in material, design, and extent to that indicated for this Project and with a record of successful in-service performance. B. Source Limitations for Tile: Obtain each color, grade, finish, type, composition, and variety of tile from one source with resources to provide products from the same production run for each contiguous area of consistent quality in appearance and physical properties without delaying the Work. CERAMIC TILE July 18, 2016

2 C. Source Limitations for Setting and Grouting Materials: Obtain ingredients of a uniform quality for each mortar, adhesive, and grout component from a single manufacturer and each aggregate from one source or producer. D. Source Limitations for Other Products: Obtain each of the following products specified in this Section from one source and by a single manufacturer for each product: 1. Joint sealants. 2. Waterproofing. 1.5 DELIVERY, STORAGE, AND HANDLING A. Deliver and store packaged materials in original containers with seals unbroken and labels intact until time of use. Comply with requirement of ANSI A137.1 for labeling sealed tile packages. B. Prevent damage or contamination to materials by water, freezing, foreign matter, and other causes. 1.6 PROJECT CONDITIONS A. Environmental Limitations: Do not install tile until construction in spaces is completed and ambient temperature and humidity conditions are being maintained to comply with referenced standards and manufacturer's written instructions. PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, those indicated in the ceramic tile installation schedules at the end of this Section. B. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: 1. Tile Products: a. Dal-Tile Corporation. b. American Marrazzi Tile, Inc. c. American Olean Tile Company. d. Buchtal Corporation USA. b. Florida Tile Industries, Inc. c. Mannington Ceramic Tile. d. Monarch Tile, Inc. e. Summitville Tiles, Inc. 2. Tile-Setting and -Grouting Materials: a. Dal-Tile Corporation. b. American Olean Tile Company. CERAMIC TILE July 18, 2016

3 c. Bonsal: W.R. Bonsal Company. d. C-Cure Corporation. e. Custom Building Products. b. Laticrete International, Inc. c. Mapei Corporation. d. Southern Grouts & Mortars, Inc. e. Summitville Tiles, Inc. 2.2 PRODUCTS, GENERAL A. ANSI Ceramic Tile Standard: Provide tile that complies with ANSI A137.1, "Specifications for Ceramic Tile," for types, compositions, and other characteristics indicated. Provide tile complying with Standard Grade requirements, unless otherwise indicated. B. ANSI Standards for Tile Installation Materials: Provide materials complying with ANSI standards referenced in "Setting Materials" and "Grouting Materials" articles. C. Colors, Textures, and Patterns: Where manufacturer's standard products are indicated for tile, grout, and other products requiring selection of colors, surface textures, patterns, and other appearance characteristics, provide specific products or materials complying with the following requirements: 1. Provide Architect's selections from manufacturer's full range of colors, textures, and patterns for products of type indicated. 2. Provide tile trim and accessories that match color and finish of adjoining flat tile. D. Factory Blending: For tile exhibiting color variations within the ranges selected during Sample submittals, blend tile in the factory and package so tile units taken from one package show the same range in colors as those taken from other packages and match approved Samples. E. Mounting: Where factory-mounted tile is required, provide back- or edge-mounted tile assemblies as standard with manufacturer, unless another mounting method is indicated. 1. Where tile is indicated for installation in wet areas, do not use back- or edge-mounted tile assemblies unless tile manufacturer specifies in writing that this type of mounting is suitable for these kinds of installations and has a record of successful in-service performance. 2.3 TILE PRODUCTS A. Unglazed Ceramic Mosaic Tile: Provide factory-mounted flat tile complying with the following requirements: 1. Composition: Porcelain with abrasive admixture. 2. Module Size: 1 by 1 inches, 1 by 2 inches and 2 by 2 inches 3. Nominal Thickness: 1/4 inch (6.35 mm). 4. Face: Plain with cushion edges. 4. Color: See Drawings for colors and tile pattern layouts CERAMIC TILE July 18, 2016

4 2.4 SETTING MATERIALS A. Portland Cement Mortar Installation Materials: Provide materials complying with ANSI A108.1A and as specified below: 4. Reinforcing Wire Fabric: Galvanized, welded wire fabric, 2 by 2 inches (50.8 by 50.8 mm) by inch (1.57-mm) diameter; comply with ASTM A 185 and ASTM A 82, except for minimum wire size. 5. Latex additive (water emulsion) described below, serving as replacement for part or all of gaging water, of type specifically recommended by latex additive manufacturer for use with job-mixed Portland cement and aggregate mortar bed. a. Latex Additive: Manufacturer's standard. B. Latex-Portland Cement Mortar: ANSI A118.4, composed as follows: 1. Prepackaged Dry-Mortar Mix: Factory-prepared mixture of Portland cement; dry, redispersible, ethylene vinyl acetate additive; and other ingredients to which only water needs to be added at Project site. a. For wall applications, provide nonsagging, latex-portland cement mortar complying with ANSI A118.4 for mortar of this type defined in Section F GROUTING MATERIALS A. Dry-Set Grout: ANSI A118.6, color as indicated. B. Latex-Portland Cement Grout: ANSI A118.6 for materials described in Section H-2.4, composed as follows: 1. Factory-Prepared, Dry-Grout Mixture: Factory-prepared mixture of Portland cement; dry, redispersible, ethylene vinyl acetate additive; and other ingredients to produce the following: a. Unsanded grout mixture for joints 1/8 inch (3.2 mm) and narrower. b. Sanded grout mixture for joints 1/8 inch (3.2 mm) and wider. 2. Mixture of Dry-Grout Mix and Latex Additive: Mixture of factory-prepared, dry-grout mix and latex additive complying with the following requirements: a. Unsanded Dry-Grout Mix: Dry-set grout complying with ANSI A118.6 for materials described in Section H-2.3, for joints 1/8 inch (3.2 mm) and narrower. b. Sanded Dry-Grout Mix: Commercial Portland cement grout complying with ANSI A118.6 for materials described in Section H-2.1, for joints 1/8 inch (3.2 mm) and wider. c. Latex Additive: Styrene butadiene rubber. 2.6 ELASTOMERIC SEALANTS A. General: Provide manufacturer's standard chemically curing, elastomeric sealants of base polymer and characteristics indicated that comply with applicable requirements of Division 7 CERAMIC TILE July 18, 2016

5 Section "Joint Sealants." B. Colors: Provide colors of exposed sealants to match colors of grout in tile adjoining sealed joints, unless otherwise indicated. C. One-Part, Mildew-Resistant Silicone Sealant: ASTM C 920; Type S; Grade NS; Class 25; Uses NT, G, A, and, as applicable to nonporous joint substrates indicated, O; formulated with fungicide, intended for sealing interior ceramic tile joints and other nonporous substrates that are subject to in-service exposures of high humidity and temperature extremes. D. Products: Subject to compliance with requirements, provide one of the following: 1. One-Part, Mildew-Resistant Silicone Sealants: a. Dow Corning 786; Dow Corning Corporation. b. Sanitary 1700; GE Silicones. c. Pecora 898 Sanitary Silicone Sealant; Pecora Corp. d. Rhodorsil 6B White; Rhone-Poulenc, Inc. e. Tremsil 600 White; Tremco, Inc. 2.7 MIXING MORTARS AND GROUT A. Mix mortars and grouts to comply with referenced standards and mortar and grout manufacturers' written instructions. B. Add materials, water, and additives in accurate proportions. C. Obtain and use type of mixing equipment, mixer speeds, mixing containers, mixing time, and other procedures to produce mortars and grouts of uniform quality with optimum performance characteristics for installations indicated. PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates, areas, and conditions where tile will be installed, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of installed tile. 1. Verify that substrates for setting tile are firm; dry; clean; free from oil, waxy films, and curing compounds; and within flatness tolerances required by referenced ANSI A108 series of tile installation standards for installations indicated. 2. Verify that installation of grounds, anchors, recessed frames, electrical and mechanical units of work, and similar items located in or behind tile has been completed before installing tile. 3. Verify that joints and cracks in tile substrates are coordinated with tile joint locations; if not coordinated, adjust latter in consultation with Architect. B. Do not proceed with installation until unsatisfactory conditions have been corrected. CERAMIC TILE July 18, 2016

6 3.2 PREPARATION A. Remove coatings, including curing compounds, and other substances that contain soap, wax, oil, or silicone and are incompatible with tile-setting materials by using a terrazzo or concrete grinder, a drum sander, or a polishing machine equipped with a heavy-duty wire brush. B. Provide concrete substrates for tile floors installed with dry-set or latex-portland cement mortars that comply with flatness tolerances specified in referenced ANSI A108 series of tile installation standards for installations indicated. 1. Use trowelable leveling and patching compounds per tile-setting material manufacturer's written instructions to fill cracks, holes, and depressions. 2. Remove protrusions, bumps, and ridges by sanding or grinding. C. Blending: For tile exhibiting color variations within the ranges selected during Sample submittals, verify that tile has been blended in the factory and packaged so tile units taken from one package show the same range in colors as those taken from other packages and match approved Samples. If not factory blended, either return to manufacturer or blend tiles at Project site before installing. 3.3 INSTALLATION, GENERAL A. ANSI Tile Installation Standards: Comply with parts of ANSI A108 series of tile installation standards in "Specifications for Installation of Ceramic Tile" that apply to types of setting and grouting materials and to methods indicated in ceramic tile installation schedules. B. TCA Installation Guidelines: TCA's "Handbook for Ceramic Tile Installation." Comply with TCA installation methods indicated in ceramic tile installation schedules. C. Extend tile work into recesses and under or behind equipment and fixtures to form a complete covering without interruptions, unless otherwise indicated. Terminate work neatly at obstructions, edges, and corners without disrupting pattern or joint alignments. D. Accurately form intersections and returns. Perform cutting and drilling of tile without marring visible surfaces. Carefully grind cut edges of tile abutting trim, finish, or built-in items for straight aligned joints. Fit tile closely to electrical outlets, piping, fixtures, and other penetrations so plates, collars, or covers overlap tile. Fit wall tile with coved internal corners. E. Jointing Pattern: Lay tile in grid pattern, unless otherwise indicated. Align joints when adjoining tiles on floor, base, walls, and trim are the same size. Lay out tile work and center tile fields in both directions in each space or on each wall area. Adjust to minimize tile cutting. Provide uniform joint widths, unless otherwise indicated. 1. For tile mounted in sheets, make joints between tile sheets the same width as joints within tile sheets so joints between sheets are not apparent in finished work. F. Expansion Joints: Locate expansion joints and other sealant-filled joints, including control, contraction, and isolation joints, during installation of setting materials, mortar beds, and tile. Do not saw-cut joints after installing tiles. CERAMIC TILE July 18, 2016

7 1. Locate joints in tile surfaces directly above joints in concrete substrates. 2. Prepare joints and apply sealants to comply with requirements of Division 7 Section "Joint Sealants." G. Grout tile to comply with the requirements of the following tile installation standards: 1. For ceramic tile grouts (dry-set, and latex-portland cement grouts), comply with ANSI A WALL TILE INSTALLATION A. Install types of tile designated for wall installations to comply with requirements in the Ceramic Tile Wall Installation Schedule, including those referencing TCA installation methods and ANSI setting-bed standards. B. Joint Widths: Install tile on walls with the following joint widths 1/16 inch (1.6 mm): 3.5 CLEANING AND PROTECTING A. Cleaning: On completion of placement and grouting, clean all ceramic tile surfaces so they are free of foreign matter. 1. Remove latex-portland cement grout residue from tile as soon as possible. 2. Unglazed tile may be cleaned with acid solutions only when permitted by tile and grout manufacturer's written instructions, but no sooner than 10 days after installation. Protect metal surfaces, cast iron, and vitreous plumbing fixtures from effects of acid cleaning. Flush surface with clean water before and after cleaning. B. Finished Tile Work: Leave finished installation clean and free of cracked, chipped, broken, unbonded, and otherwise defective tile work. C. Provide final protection and maintain conditions, in a manner acceptable to manufacturer and Installer, that ensure tile is without damage or deterioration at the time of Substantial Completion. 1. When recommended by tile manufacturer, apply a protective coat of neutral protective cleaner to completed tile walls and floors. Protect installed tile work with kraft paper or other heavy covering during construction period to prevent staining, damage, and wear. 2. Prohibit foot and wheel traffic from tiled floors for at least 7 days after grouting is completed. D. Before final inspection, remove protective coverings and rinse neutral cleaner from tile surfaces. 3.8 CERAMIC TILE WALL INSTALLATION SCHEDULE A. Ceramic Tile Wall Installation: Where interior wall installations of this designation are indicated, comply with the following: 1. Tile Type/Products: Glazed and unglazed wall tile. Size and Color as scheduled in the Drawings: CERAMIC TILE July 18, 2016

8 a. DalTile Mosaic Design as detailed in the Drawings. Colors: Daltile Keystones D161 Urban Putty, 2 x 2 Daltile Keystones D166 Elemental Tan, 1 x 2 Daltile Keystones D621 Nautical Blue, 1 x 1 Daltile Keystones D017 Red, 1 x 1 Install in pattern selected by Architect. 2. Installation Method: TCA (thinnest grout over solid backing). 3. Setting Bed and Grout: ANSI A108.4 with the following grout: Unsanded latex-portland cement grout. END OF SECTION CERAMIC TILE July 18, 2016

9 SECTION SPECIAL COATINGS PART 1 - GENERAL 1.1 WORK INCLUDED A. Finish coating of interior wall areas scheduled to receive epoxy coatings. B. Finish for exterior painted steel and scheduled field painted aluminum items. 1.2 REFERENCES A. ANSI/ASTM D16 - Definitions of Terms Relating to Paint, Varnish, Lacquer, and Related Products. B. ASTM D Test Method for Moisture Content of Wood. 1.3 DEFINITIONS A. Conform to ANSI/ASTM D16 for interpretation of terms used in this Section. 1.4 QUALITY ASSURANCE A. Product Manufacturer: Company specializing in manufacturing quality paint and finish products with three years experience. B. Applicator: Company specializing in commercial painting and finishing with 3 years experience. 1.5 REGULATORY REQUIREMENTS A. Conform to the 2012 edition of the International Building Code for flame/fuel/smoke rating requirements for finishes. 1.6 SUBMITTALS A. Submit product data under provisions of Section B. Submit samples under provisions of Section FIELD SAMPLES A. Provide samples under provisions of Section B. Provide field sample panel, 12 inches long by 24 inches wide, illustrating each texture and finish. SPECIAL COATINGS July 18, 2016

10 C. Locate where directed. D. Accepted sample may remain as part of the Work. 1.8 DELIVERY, STORAGE, AND HANDLING A. Deliver products to site under provisions of Section B. Store and protect products under provisions of Section C. Deliver products to site in sealed and labeled containers; inspect to verify acceptance. D. Container labeling to include manufacturer's name, type of paint, brand name, brand code, coverage, surface preparation, drying time, cleanup, color designation, and instructions for mixing and reducing. E. Store paint materials at minimum ambient temperature of 45 degrees F (7 degrees C) and a maximum of 90 degrees F (32 degrees C), in well ventilated area, unless required otherwise by manufacturer's instructions. F. Take precautionary measures to prevent fire hazards and spontaneous combustion. 1.9 ENVIRONMENTAL REQUIREMENTS A. Provide continuous ventilation for 24 hours before, during, and 48 hours after application of finishes, unless required otherwise by manufacturer's instructions. B. Provide lighting level of 80 ft candles measured mid-height at substrate surface EXTRA STOCK A. Provide a one gallon container of each color to Owner. Total not to exceed 5 gallons. B. Label each container with color, texture, in addition to the manufacturer's label. PART 2 - PRODUCTS 2.1 ACCEPTABLE MANUFACTURERS A. Tnemec/ICI/Sherwin Williams for cementitious block filler epoxy and alkyd coatings. 2.2 MATERIALS A. Coatings: Ready mixed, except field catalyzed coatings. Process pigments to a soft paste SPECIAL COATINGS July 18, 2016

11 consistency, capable of being readily and uniformly dispersed to a homogeneous coating. B. Coatings: Good flow and brushing properties; capable of drying or curing free of streaks or sags. C. Accessory Materials: Linseed oil, shellac, turpentine, paint thinners and other materials not specifically indicated but required to achieve the finishes specified, of commercial quality. 2.3 FINISHES A. Refer to schedule at end of Section for surface finish schedule. PART 3 - EXECUTION 3.1 INSPECTION A. Verify that surfaces are ready to receive work as instructed by the product manufacturer. B. Examine surfaces scheduled to be finished prior to commencement of work. Report any condition that may potentially affect proper application. C. Measure moisture content of surfaces using an electronic moisture meter. Do not apply finishes unless moisture content of surfaces are below the following maximums: 1. Plaster and Gypsum Wallboard: 12 percent. 2. Masonry, Concrete, and Concrete Unit Masonry: 12 percent. 3. Interior Located Wood: 15 percent, measured in accordance with ASTM D2016. D. Beginning of installation means acceptance of existing substrate. 3.2 PREPARATION A. Remove electrical plates, hardware, light fixture trim, and fittings prior to preparing surfaces or finishing. B. Correct minor defects and clean surfaces which affect work of this Section. C. Shellac and seal marks which may bleed through surface finishes. D. Impervious Surfaces: Remove mildew by scrubbing with solution of tri-sodium phosphate and bleach. Rinse with clean water and allow to dry. E. Aluminum Surfaces Scheduled for Paint Finish: Remove surface contamination by steam or high pressure water. Remove oxidation with acid etch and solvent washing. Apply etching primer immediately following cleaning. F. Asphalt, Creosote, or Bituminous Surfaces Scheduled for Paint Finish: Remove foreign particles to SPECIAL COATINGS July 18, 2016

12 permit adhesive of finishing materials. Apply compatible sealer or primer. G. Insulated Coverings: Remove dirt, grease, and oil from canvas and cotton. H. Concrete Floors: See Division 3. I. Gypsum Board Surfaces: Latex fill minor defects. Spot prime defects after repair. J. Galvanized Surfaces: Remove surface contamination and oils and wash with solvent. Apply coat of etching primer. K. Concrete and Unit Masonry Surfaces Scheduled to Receive Paint Finish: Remove dirt, loose mortar, scale, salt or alkali powder, and other foreign matter. Remove oil and grease with a solution of trisodium phosphate; rinse well and allow to dry. Remove stains caused by weathering of corroding metals with a solution of sodium metasilicate after thoroughly wetting with water. Allow to dry. L. Plaster Surfaces: Fill hairline cracks, small holes, and imperfections with latex patching plaster. Make smooth and flush with adjacent surfaces. Wash and neutralize high alkali surfaces. M. Uncoated Steel and Iron Surfaces: Remove grease, scale, dirt, and rust. Where heavy coatings of scale are evident, remove by wire brushing or sandblasting; clean by washing with solvent. Apply a treatment of phosphoric acid solution, ensuring weld joints, bolts, and nuts are similarly cleaned. Spot prime paint after repairs. N. Shop Primed Steel Surfaces: Sand and scrape to remove loose primer and rust. Feather edges to make touch-up patches inconspicuous. Clean surfaces with solvent. Prime bare steel surfaces. Prime metal items including shop primed items. O. Interior Wood Items Scheduled to Receive Finish: Wipe off dust and grit prior to priming. Seal knots, pitch streaks, and sappy sections with sealer. Fill nail holes and cracks after primer has dried; sand between coats. P. Wood and Metal Doors Scheduled for Painting: Seal top and bottom edges with primer. 3.3 PROTECTION A. Protect elements surrounding the work of this Section from damage or disfiguration. B. Repair damage to other surfaces caused by work of this Section. C. Furnish drop cloths, shields, and protective methods to prevent spray or droppings from disfiguring other surfaces. D. Remove empty paint containers from site. 3.4 APPLICATION A. Apply products in accordance with manufacturer's instructions. SPECIAL COATINGS July 18, 2016

13 B. Do not apply finishes to surfaces that are not dry. C. Apply each coat to uniform finish. D. Apply each coat of paint slightly darker than preceding coat unless otherwise approved. E. Sand lightly between coats to achieve required finish. F. Allow applied coat to dry before next coat is applied. G. Where clear finishes are required, tint fillers to match wood. Work fillers into the grain before set. Wipe excess from surface. H. Prime back surfaces of interior and exterior woodwork with primer paint. I. Prime back surfaces of interior woodwork scheduled to receive stain or varnish finish with gloss varnish reduced 25 percent with mineral spirits. 3.5 FINISHING MECHANICAL AND ELECTRICAL EQUIPMENT A. Paint shop primed equipment. Paint all wall mounted electrical equipment to match new masonry walls. B. Remove unfinished louvers, grilles, covers, and access panels on mechanical and electrical components and paint separately. C. Prime and paint insulated and exposed pipes, conduit boxes, insulated and exposed ducts, hangers, brackets, collars and supports, except where items are pre-finished. D. Replace identification markings on mechanical or electrical equipment when painted accidentally. E. Paint interior surfaces of air ducts, and convector and baseboard heating cabinets that are visible through grilles and louvers with one coat or flat black paint, to limit of sight line. Paint dampers exposed behind louvers, grilles, and convector and baseboard cabinets to match face panels. F. Paint exposed conduit and electrical equipment occurring at finished areas. G. Paint both sides and edges of plywood backboards for electrical and telephone equipment before installing equipment. H. Replace electrical plates, hardware, light fixture trim, and fittings removed prior to finishing. 3.6 CLEANING A. As Work proceeds, promptly remove paint where spilled, splashed, or splattered. SPECIAL COATINGS July 18, 2016

14 B. During progress of Work maintain premises free of unnecessary accumulation of tools, equipment, surplus materials, and debris. C. Collect cotton waste, cloths, and materials which may constitute a fire hazard, place in closed metal containers and remove daily from site. 3.7 SCHEDULE - INTERIOR SURFACES A. Concrete and Concrete Block to receive epoxy coating. 1. Surface Preparation: Allow mortar to cure for 28 days. Level protrusions and mortar spatter. All surfaces must be dry, clean and free of all contaminants. ALL BLOCK FILLER TO BE RUBBER SQUEEGEE APPLIED AT ALL CMU. Primer: B42W00400 Kem Cati-Coat HS Epoxy Filler Sealer Off White First Coat: B58E Macropoxy 646 Fast Cure Epoxy Part A Mill White Second Coat: B58W Macropoxy 646 Fast Cure Epoxy Part A Mill White 3.8 PAINTING SCHEDULE - EXTERIOR SURFACES A. Galvanized Steel: 1. Surface Preparation: Solvent cleaning per SSPC-SP1 to remove soluble contaminants. Remove insoluble contaminants (rust, white rust, etc.). Power Tool Cleaning per SP3 or by Brush-Off Cleaning per SSPC-SP7. Provide uniform abraded surface profile. 2. Coating System: Primer: ICI 4160 Primer 1st Coat: ICI 2516-XXX Ultra-Hide Duras Exterior Alkyd Semi-Gloss Enamel 2nd Coat: ICI 2516-XXX Ultra-Hide Duras Exterior Alkyd Semi-Gloss Enamel TOTAL SYSTEM THICKNESS: mils B. Steel - Shop Primed: 1. Touch up with original primer per Division All surfaces must be dry, clean and free of all contaminants. 2. Coating System: 1st Coat: ICI 2516-XXX Ultra-Hide Duras Exterior Alkyd Semi-Gloss Enamel 2nd Cost: ICI 2516-XXX Ultra-Hide Duras Exterior Alkyd Semi-Gloss Enamel B. Cement Siding (interior and exterior locations) Primer: B42WJ0050 Southwest Builders Summit Exterior Acrylic Primer White First Coat: B13WJ0051 Southwest Builders Summit Exterior Latex Satin Extra White Second Coat: B13WJ0051 Southwest Builders Summit Exterior Latex Satin Extra White END OF SECTION SPECIAL COATINGS July 18, 2016

15 SECTION PAINTING PART 1 - GENERAL 1.1 WORK INCLUDED A. Surface preparation. B. Surface finish schedule. 1.2 REFERENCES A. ANSI/ASTM D16 - Definitions of Terms Relating to Paint, Varnish, Lacquer, and Related Products. B. ASTM D Test Method for Moisture Content of Wood. 1.3 DEFINITIONS A. Conform to ANSI/ASTM D16 for interpretation of terms used in this Section. 1.4 QUALITY ASSURANCE A. Product Manufacturer: Company specializing in manufacturing quality paint and finish products with three years experience. B. Applicator: Company specializing in commercial painting and finishing with 3 years experience. 1.5 REGULATORY REQUIREMENTS A. Conform to the 2006 edition of the International Building Code for flame/fuel/smoke rating requirements for finishes. 1.6 SUBMITTALS A. Submit product data under provisions of Section B. Submit samples under provisions of Section FIELD SAMPLES A. Provide samples under provisions of Section B. Provide field sample panel, 12 inches long by 24 inches wide, illustrating each texture and finish. PAINTING July 18, 2016

16 C. Locate where directed. D. Accepted sample may remain as part of the Work. 1.8 DELIVERY, STORAGE, AND HANDLING A. Deliver products to site under provisions of Section B. Store and protect products under provisions of Section C. Deliver products to site in sealed and labelled containers; inspect to verify acceptance. D. Container labelling to include manufacturer's name, type of paint, brand name, brand code, coverage, surface preparation, drying time, cleanup, color designation, and instructions for mixing and reducing. E. Store paint materials at minimum ambient temperature of 45 degrees F (7 degrees C) and a maximum of 90 degrees F (32 degrees C), in well ventilated area, unless required otherwise by manufacturer's instructions. F. Take precautionary measures to prevent fire hazards and spontaneous combustion. 1.9 ENVIRONMENTAL REQUIREMENTS A. Provide continuous ventilation for 24 hours before, during, and 48 hours after application of finishes, unless required otherwise by manufacturer's instructions. B. Provide lighting level of 80 ft candles measured mid-height at substrate surface EXTRA STOCK A. Provide a one gallon container of each color to Owner. Total not to exceed 5 gallons. B. Label each container with color, texture, in addition to the manufacturer's label. PART 2 - PRODUCTS 2.1 ACCEPTABLE MANUFACTURERS A. Sherwin Williams. B. I.C.I. C. Substitutions: Under provisions of Section PAINTING July 18, 2016

17 2.2 MATERIALS A. Coatings: Ready mixed, except field catalyzed coatings. Process pigments to a soft paste consistency, capable of being readily and uniformly dispersed to a homogeneous coating. B. Coatings: Good flow and brushing properties; capable of drying or curing free of streaks or sags. C. Accessory Materials: Linseed oil, shellac, turpentine, paint thinners and other materials not specifically indicated but required to achieve the finishes specified, of commercial quality. 2.3 FINISHES A. Refer to schedule at end of Section for surface finish schedule. PART 3 - EXECUTION 3.1 INSPECTION A. Verify that surfaces are ready to receive work as instructed by the product manufacturer. B. Examine surfaces scheduled to be finished prior to commencement of work. Report any condition that may potentially affect proper application. C. Measure moisture content of surfaces using an electronic moisture meter. Do not apply finishes unless moisture content of surfaces are below the following maximums: 1. Plaster and Gypsum Wallboard: 12 percent. 2. Masonry, Concrete, and Concrete Unit Masonry: 12 percent. 3. Interior Located Wood: 15 percent, measured in accordance with ASTM D2016. D. Beginning of installation means acceptance of existing substrate. 3.2 PREPARATION A. Remove electrical plates, hardware, light fixture trim, and fittings prior to preparing surfaces or finishing. B. Correct minor defects and clean surfaces which affect work of this Section. C. Shellac and seal marks which may bleed through surface finishes. D. Impervious Surfaces: Remove mildew by scrubbing with solution of tri-sodium phosphate and bleach. Rinse with clean water and allow to dry. PAINTING July 18, 2016

18 E. Aluminum Surfaces Scheduled for Paint Finish: Remove surface contamination by steam or high pressure water. Remove oxidation with acid etch and solvent washing. Apply etching primer immediately following cleaning. F. Asphalt, Creosote, or Bituminous Surfaces Scheduled for Paint Finish: Remove foreign particles to permit adhesive of finishing materials. Apply compatible sealer or primer. G. Insulated Coverings: Remove dirt, grease, and oil from canvas and cotton. H. Concrete Floors: See Division 3. I. Gypsum Board Surfaces: Latex fill minor defects. Spot prime defects after repair. J. Galvanized Surfaces: Remove surface contamination and oils and wash with solvent. Apply coat of etching primer. K. Concrete and Unit Masonry Surfaces Scheduled to Receive Paint Finish: Remove dirt, loose mortar, scale, salt or alkali powder, and other foreign matter. Remove oil and grease with a solution of trisodium phosphate; rinse well and allow to dry. Remove stains caused by weathering of corroding metals with a solution of sodium metasilicate after thoroughly wetting with water. Allow to dry. L. Plaster Surfaces: Fill hairline cracks, small holes, and imperfections with latex patching plaster. Make smooth and flush with adjacent surfaces. Wash and neutralize high alkali surfaces. M. Uncoated Steel and Iron Surfaces: Remove grease, scale, dirt, and rust. Where heavy coatings of scale are evident, remove by wire brushing or sandblasting; clean by washing with solvent. Apply a treatment of phosphoric acid solution, ensuring weld joints, bolts, and nuts are similarly cleaned. Spot prime paint after repairs. N. Shop Primed Steel Surfaces: Sand and scrape to remove loose primer and rust. Feather edges to make touch-up patches inconspicuous. Clean surfaces with solvent. Prime bare steel surfaces. Prime metal items including shop primed items. O. Interior Wood Items Scheduled to Receive Finish: Wipe off dust and grit prior to priming. Seal knots, pitch streaks, and sappy sections with sealer. Fill nail holes and cracks after primer has dried; sand between coats. P. Wood and Metal Doors Scheduled for Painting: Seal top and bottom edges with primer. 3.3 PROTECTION A. Protect elements surrounding the work of this Section from damage or disfiguration. B. Repair damage to other surfaces caused by work of this Section. C. Furnish drop cloths, shields, and protective methods to prevent spray or droppings from disfiguring other surfaces. PAINTING July 18, 2016

19 D. Remove empty paint containers from site. 3.4 APPLICATION A. Apply products in accordance with manufacturer's instructions. B. Do not apply finishes to surfaces that are not dry. C. Apply each coat to uniform finish. D. Apply each coat of paint slightly darker than preceding coat unless otherwise approved. E. Sand lightly between coats to achieve required finish. F. Allow applied coat to dry before next coat is applied. G. Where clear finishes are required, tint fillers to match wood. Work fillers into the grain before set. Wipe excess from surface. H. Prime back surfaces of interior and exterior woodwork with primer paint. I. Prime back surfaces of interior woodwork scheduled to receive stain or varnish finish with gloss varnish reduced 25 percent with mineral spirits. 3.5 FINISHING MECHANICAL AND ELECTRICAL EQUIPMENT A. Paint shop primed equipment and all roof top mounted equipment. B. Remove unfinished louvers, grilles, covers, and access panels on mechanical and electrical components and paint separately. C. Prime and paint insulated and exposed pipes, conduit boxes, insulated and exposed ducts, hangers, brackets, collars and supports, except where items are prefinished. D. Replace identification markings on mechanical or electrical equipment when painted accidentally. E. Paint interior surfaces of air ducts, and convector and baseboard heating cabinets that are visible through grilles and louvers with one coat or flat black paint, to limit of sight line. Paint dampers exposed behind louvers, grilles, and convector and baseboard cabinets to match face panels. F. Paint exposed conduit and electrical equipment occurring at finished areas. G. Paint both sides and edges of plywood backboards for electrical and telephone equipment before installing equipment. H. Replace electrical plates, hardware, light fixture trim, and fittings removed prior to finishing. PAINTING July 18, 2016

20 3.6 CLEANING A. As Work proceeds, promptly remove paint where spilled, splashed, or splattered. B. During progress of Work maintain premises free of unnecessary accumulation of tools, equipment, surplus materials, and debris. C. Collect cotton waste, cloths, and materials which may constitute a fire hazard, place in closed metal containers and remove daily from site. 3.7 SCHEDULE - INTERIOR SURFACES A. Wood - Painted 1. One coat Alkyd Primer Sealer. SW Pro Mar undercoater B49 W200; 2.0 mils DFT. 2. Two coats Alkyd Enamel, Eggshell, SW Pro Mar B33; 2.0 mils DFT per coat. B. Wood - Transparent Finish 1. Filler coat. 2. One coat stain. 3. One coat sealer. 4. Two coats stain finish varnish. 5. Materials to be selected from submitted samples. C. Concrete, Concrete Block 1. One coat block filler: S.W. Loxon block filler. 2. Two coats Semi-Gloss Enamel. SW Pro Mar 200 B31 W200; 2.0 mils DFT. D. Concrete and Concrete Block (epoxy finish) 1. See Section Special Coatings E. Steel - Unprimed 1. One coat zinc chromate primer. 2. Two coats Alkyd Enamel satin finish. SW Pro Mar B34; 2.0 mils DFT per coat. F. Steel - Shop Primed 1. Touch up with original primer. All surfaces must be dry, clean and free of contaminants. 2. Two coats Alkyd Enamel satin finish, SW Pro Mar B34; 2.0 mils DFT per coat. G. Steel Galvanized Metal Primer: B66W00310 Pro Industrial Pro-Cryl Universal Primer Off White PAINTING July 18, 2016

21 First Coat: B54W00151 Industrial Urethane Alkyd Enamel Extra White Second Coat: B54W00151 Industrial Urethane Alkyd Enamel Extra White H. Cement Siding Primer: B42WJ0050 Southwest Builders Summit Exterior Acrylic Primer White First Coat: B13WJ0051 Southwest Builders Summit Exterior Latex Satin Extra White Second Coat: B13WJ0051 Southwest Builders Summit Exterior Latex Satin Extra White 3.8 SCHEDULE - EXTERIOR SURFACES A. See Section END OF SECTION PAINTING July 18, 2016

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