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1.4
<br />PROJECT CONDITIONS
<br />3.2
<br />CLEANING AND PROTECTING
<br />A.
<br />Store materials not in use in tightly covered containers in a well -ventilated area at a minimum ambient temperature of 45 deg F.
<br />A.
<br />At the end of each workday, remove empty cans, rags, rubbish, and other discarded paint materials from Project site.
<br />Maintain storage containers in a clean condition, free of foreign materials and residue.
<br />B.
<br />Protect work of other trades, whether being painted or not, against damage from painting. Correct damage by cleaning, repairing
<br />B.
<br />Apply waterborne paints only when temperatures of surfaces to be painted and surrounding air are between 50 and 90 deg F.
<br />or replacing, and repainting, as approved by Architect.
<br />C.
<br />Apply solvent -thinned paints only when temperatures of surfaces to be painted and surrounding air are between 45 and 95 deg F
<br />C.
<br />Provide "Wet Paint" signs to protect newly painted finishes. After completing painting operations, remove temporary protective
<br />wrappings provided by others to protect their work.
<br />1. After work of other trades is complete, touch up and restore damaged or defaced painted surfaces. Comply with procedures
<br />D.
<br />Do not apply paint in snow, rain, fog, or mist; or when relative humidity exceeds 85 percent; or at temperatures less than 5 deg F
<br />specified in PDCA PI.
<br />above the dew point; or to damp or wet surfaces.
<br />3.3
<br />INTERIOR PAINT SCHEDULE
<br />1.5
<br />EXTRA MATERIALS
<br />A.
<br />Gypsum Board:
<br />A.
<br />Furnish extra paint materials from the same production run as the materials applied and in the quantities described below. Package
<br />1. Acrylic Finish: Two finish coats over a primer.
<br />with protective covering for storage and identify with labels describing contents. Deliver extra materials to Owner.
<br />1. Quantity: 3 percent, but not less than 1 gal. or 1 case, as appropriate, of each material and color applied.
<br />a. Primer: Interior gypsum board primer.
<br />b. Finish Coats: See section 2.5.
<br />PART 2 -
<br />PRODUCTS
<br />B.
<br />Wood and Hardboard:
<br />1. Acrylic -Enamel Finish: Two finish coats over a primer.
<br />2.1
<br />MANUFACTURERS
<br />a. Primer: Interior wood primer for acrylic -enamel and semigloss alkyd -enamel finishes.
<br />b. Finish Coats: See section 2.5.
<br />A.
<br />Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are
<br />not limited to, products listed in other Part 2 articles.
<br />END OF
<br />SECTION 0"00
<br />B.
<br />Products: Subject to compliance with requirements, provide one of the products listed in other Part 2 articles.
<br />C.
<br />Manufacturers' Names: Shortened versions (shown in parentheses) of the following manufacturers' names are used in other Part 2
<br />articles:
<br />1. Benjamin Moore & Co. (Benjamin Moore).
<br />2. ICI Dulux Paint Centers (ICI Dulux Paints).
<br />3. Sherwin-Williams Co. (Sherwin-Williams).
<br />2.2 PAINT MATERIALS, GENERAL
<br />A. Material Compatibility: Provide block fillers, primers, and finish -coat materials that are compatible with one another and with
<br />the substrates indicated under conditions of service and application, as demonstrated by manufacturer based on testing and field
<br />experience.
<br />B. Material Quality: Provide manufacturer's best -quality paint material of the various coating types specified that are factory for-
<br />mulated and recommended by manufacturer for application indicated. Paint -material containers not displaying manufacturer's
<br />product identification will not be acceptable.
<br />C. Colors: As indicated by manufacturer's designations.
<br />2.3 PREPARATORY COATS
<br />A. Interior Primer: Interior latex -based or alkyd primer of finish coat manufacturer and recommended in writing by manufacturer for
<br />use with finish coat and on substrate indicated.
<br />1. Ferrous -Metal Substrates: Quick drying, rust -inhibitive metal primer.
<br />2. Zinc -Coated Metal Substrates: Galvanized metal primer.
<br />3. Where manufacturer does not recommend a separate primer formulation on substrate indicated, use paint specified for finish
<br />coat.
<br />2.4 INTERIOR FINISH COATS
<br />A. Interior Low -Luster Acrylic Enamel:
<br />1. Benjamin Moore; Moorcraft Super Spec Latex Eggshell Enamel No. 274.
<br />2. ICI Dulux Paints; 1402 series Dulux Professional Acrylic Eggshell Interior Wall & Trim Enamel.
<br />3. Sherwin-Williams; ProMar 200 Interior Latex Egg -Shell Enamel B20W200 Series.
<br />PART 3 - EXECUTION
<br />3.1 APPLICATION
<br />A. Comply with procedures specified in PDCA P4 for inspection and acceptance of surfaces to be painted.
<br />B. Coordination of Work: Review other Sections in which primers are provided to ensure compatibility of the total system for various
<br />substrates. On request, furnish information on characteristics of finish materials to ensure use of compatible primers.
<br />C. Remove hardware and hardware accessories, plates, machined surfaces, lighting fixtures, and similar items already installed that
<br />are not to be painted. If removal is impractical or impossible because of size or weight of the item, provide surface -applied protec-
<br />tion before surface preparation and painting.
<br />1. After completing painting operations in each space or area, reinstall items removed using workers skilled in the trades
<br />involved.
<br />D. Surface Preparation: Clean and prepare surfaces to be painted according to manufacturer's written instructions for each particular
<br />substrate condition and as specified.
<br />1. Provide barrier coats over incompatible primers or remove and reprime.
<br />2. Cementitious Materials: Remove efflorescence, chalk, dust, dirt, grease, oils, and release agents. Roughen as required to
<br />remove glaze. If hardeners or sealers have been used to improve curing, use mechanical methods of surface preparation.
<br />3. Wood: Clean surfaces of dirt, oil, and other foreign substances with scrapers, mineral spirits, and sandpaper, as required.
<br />Sand surfaces exposed to view smooth and dust off.
<br />a. Scrape and clean small, dry, seasoned knots, and apply a thin coat of white shellac or other recommended knot sealer
<br />before applying primer. After priming, fill holes and imperfections in finish surfaces with putty or plastic wood filler.
<br />Sand smooth when dried.
<br />b. Prime, stain, or seal wood to be painted immediately on delivery. Prime edges, ends, faces, undersides, and back
<br />sides of wood, including cabinets, counters, cases, and paneling.
<br />C. If transparent finish is required, backprime with spar varnish.
<br />d. Backprime paneling on interior partitions where masonry, plaster, or other wet wall construction occurs on back
<br />side.
<br />e. Seal tops, bottoms, and cutouts of unprimed wood doors with a heavy coat of varnish or sealer immediately on deliv-
<br />ery.
<br />4. Ferrous Metals: Clean ungalvanized ferrous -metal surfaces that have not been shop coated; remove oil, grease, dirt, loose
<br />mill scale, and other foreign substances. Use solvent or mechanical cleaning methods that comply with SSPC's recommen-
<br />dations.
<br />a. Blast steel surfaces clean as recommended by paint system manufacturer and according to SSPC-SP 6/NACE No. 3.
<br />b. Treat bare and sandblasted or pickled clean metal with a metal treatment wash coat before priming.
<br />C. Touch up bare areas and shop -applied prime coats that have been damaged. Wire -brush, clean with solvents recom-
<br />mended by paint manufacturer, and touch up with same primer as the shop coat.
<br />5. Galvanized Surfaces: Clean galvanized surfaces with nonpetroleum-based solvents so surface is free of oil and surface
<br />contaminants. Remove pretreatment from galvanized sheet metal fabricated from coil stock by mechanical methods.
<br />E. Material Preparation:
<br />1. Maintain containers used in mixing and applying paint in a clean condition, free of foreign materials and residue.
<br />2. Stir material before application to produce a mixture of uniform density. Stir as required during application. Do not stir
<br />surface film into material. If necessary, remove surface film and strain material before using.
<br />F. Exposed Surfaces: Include areas visible when permanent or built-in fixtures, grilles, convector covers, covers for finned -tube
<br />radiation, and similar components are in place. Extend coatings in these areas, as required, to maintain system integrity and pro-
<br />vide desired protection.
<br />1. Paint surfaces behind movable equipment and furniture the same as similar exposed surfaces. Before final installation of
<br />equipment, paint surfaces behind permanently fixed equipment or furniture with prime coat only.
<br />2. Paint interior surfaces of ducts with a flat, nonspecular black paint where visible through registers or grilles.
<br />3. Paint back sides of access panels and removable or hinged covers to match exposed surfaces.
<br />4. Finish exterior doors on tops, bottoms, and side edges the same as exterior faces.
<br />5. Finish interior of wall and base cabinets and similar field -finished casework to match exterior.
<br />G. Sand lightly between each succeeding enamel or varnish coat.
<br />H. Scheduling Painting: Apply first coat to surfaces that have been cleaned, pretreated, or otherwise prepared for painting as soon as
<br />practicable after preparation and before subsequent surface deterioration.
<br />1. Omit primer over metal surfaces that have been shop primed and touchup painted.
<br />2. If undercoats, stains, or other conditions show through final coat of paint, apply additional coats until paint film is of uniform
<br />finish, color, and appearance.
<br />I. Application Procedures: Apply paints and coatings by brush, roller, spray, or other applicators according to manufacturer's written
<br />instructions.
<br />J. Minimum Coating Thickness: Apply paint materials no thinner than manufacturer's recommended spreading rate. Provide total
<br />dry film thickness of the entire system as recommended by manufacturer.
<br />K. Mechanical and Electrical Work: Painting of mechanical and electrical work is limited to items exposed in equipment rooms and
<br />occupied spaces.
<br />L. Block Fillers: Apply block fillers to concrete masonry block at a rate to ensure complete coverage with pores filled.
<br />M. Prime Coats: Before applying finish coats, apply a prime coat, as recommended by manufacturer, to material that is required to
<br />be painted or finished and that has not been prime coated by others. Recoat primed and sealed surfaces where evidence of suction
<br />spots or unsealed areas in first coat appears, to ensure a finish coat with no burn -through or other defects due to insufficient seal-
<br />ing.
<br />N. Pigmented (Opaque) Finishes: Completely cover surfaces as necessary to provide a smooth, opaque surface of uniform finish,
<br />color, appearance, and coverage. Cloudiness, spotting, holidays, laps, brush marks, runs, sags, ropiness, or other surface imperfec-
<br />tions will not be acceptable.
<br />O. Transparent (Clear) Finishes: Use multiple coats to produce a glass -smooth surface film of even luster. Provide a finish free of
<br />laps, runs, cloudiness, color irregularity, brush marks, orange peel, nail holes, or other surface imperfections.
<br />P. Stipple Enamel Finish: Roll and redistribute paint to an even and fine texture. Leave no evidence of rolling, such as laps, irregu-
<br />larity in texture, skid marks, or other surface imperfections.
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