09900_-_Painting.pdf

Ellington Field JRB Texas Air National Guard

Painting 09900-1

SECTION 09900

PAINTING

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 surface preparation and field painting of the following:

1. Exposed exterior items and surfaces.

2. Exposed interior items and surfaces.

3. Surface preparation, priming, and finish coats specified in this Section are in addition to shop priming and surface treatment specified in other Sections.

B. Paint exposed surfaces, except where the paint schedules indicate that a surface or material is not to be painted or is to remain natural.

1. If the paint schedules do not specifically mention an item or a surface, paint the item or surface the same as similar adjacent materials or surfaces, whether or not schedules indicate colors. If the schedules do not indicate color or finish, Contracting Officer will select from standard colors and finishes available.

2. Painting includes field painting of exposed bare and covered pipes and ducts (including color coding), hangers, exposed steel and ironwork, and primed metal surfaces of mechanical and electrical equipment.

C. Do not paint prefinished items, concealed surfaces, finished metal surfaces, operating parts, and labels.

1. Prefinished items include the following factory-finished components:

a. Architectural woodwork and casework.

b. Metal toilet enclosures.

c. Metal lockers.

e. Finished mechanical and electrical equipment.

f. Light fixtures.

g. Distribution cabinets.

2. Concealed surfaces include walls or ceilings in the following generally inaccessible spaces:

a. Furred areas.

c. Ceiling plenums.

d. Pipe spaces.

e. Duct shafts.

3. Finished metal surfaces include the following:

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a. Anodized aluminum.

b. Stainless steel.

d. Chromium plate.

e. Copper.

d. Bronze and brass.

4. Operating parts include moving parts of operating equipment and the following:

a. Valve and damper operators.

b. Linkages.

c. Sensing devices.

d. Motor and fan shafts.

5. Labels: Do not paint over Underwriters Laboratories (UL), Factory Mutual (FM), or other code-required labels or equipment name, identification, performance rating, or nomenclature plates.

D. Related Sections include the following:

1. Division 2 Section “Hot Mix Asphalt Paving” for traffic-marking paint.

2. Division 2 Section “Cement Concrete Paving” for traffic marking paint.

3. Division 5 Section "Structural Steel" for shop priming structural steel.

4. Division 5 Section "Metal Fabrications" for shop priming ferrous metal.

5. Division 6 Section "Interior Architectural Woodwork" for shop priming interior architectural woodwork.

6. Division 8 Section "Steel Doors and Frames" for shop priming steel doors and frames.

7. Division 9 Section "Gypsum Board Assemblies" for surface preparation for gypsum board.

8. Division 9 Section "Gypsum Board Shaft-Wall Assemblies" for surface preparation for gypsum board.

9. Division 9 Section "Wall Coverings" for substrate sealer under wall coverings.

10. Divisions 15 and 16: Painting of mechanical and electrical work is specified in Divisions

15 and 16, respectively.

1.3 DEFINITIONS

A. General: Standard coating terms defined in ASTM D 16 apply to this Section.

1. “Flat” refers to a lusterless or matte finish with a gloss range below 15 when measured at an 85-degree meter.

2. “Eggshell” refers to low-sheen finish with a gloss range between 5 and 20 when measured at a 60-degree meter.

3. “Satin” refers to low-sheen finish with a gloss range between 15 and 35 when measured at a 60-degree meter.

4. “Semigloss” refers to medium-sheen finish with a gloss range between 30 and 65 when measured at a 60-degree meter.

5. “Full gloss” refers to high-sheen finish with a gloss range more than 65 when measured at a 60-degree meter.

1.4 SUBMITTALS

A. Product Data: For each paint system specified. Include block fillers and primers.

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1. Material List: Provide an inclusive list of required coating materials. Indicate each material and cross-reference specific coating, finish system, and application. Identify each material by manufacturer's catalog number and general classification.

2. Manufacturer's Information: Provide manufacturer's technical information, including label analysis and instructions for handling, storing, and applying each coating material proposed for use.

3. Certification by the manufacturer that products supplied comply with local regulations controlling use of volatile organic compounds (VOCs).

B. Samples for Verification: Of each color and material to be applied, with texture to simulate actual conditions, on representative Samples of the actual substrate.

1. Provide stepped Samples, defining each separate coat, including block fillers and primers. Use representative colors when preparing Samples for review. Resubmit until required sheen, color, and texture are achieved.

2. Provide a list of materials and applications for each coat of each sample. Label each sample for location and application.

3. Submit Samples on the following substrates for Contracting Officer's review of color and texture only:

a. Concrete Masonry: Provide two 4-by-8-inch samples of masonry, with mortar joint in the center, for each finish and color.

b. Stained or Natural Wood: Provide two 4-by-8-inch samples of natural- or stained-wood finish on actual wood surfaces.

c. Ferrous Metal: Provide two 4-inch-square samples of flat metal and two 8-inch-long samples of solid metal for each color and finish.

D. Qualification Data: For firms and persons specified in the "Quality Assurance" Article to demonstrate their capabilities and experience. Include lists of completed projects with project names and addresses, names and addresses of architects and owners, and other information specified.

1.5 QUALITY ASSURANCE

A. Applicator Qualifications: Engage an experienced applicator who has completed painting system applications similar in material and extent to that indicated for this Project with a record of successful in-service performance.

B. Source Limitations: Obtain block fillers, primers, and undercoat materials for each coating system from the same manufacturer as the finish coats.

C. Benchmark Samples (Mockups): Provide a full-coat benchmark finish sample of each type of coating and substrate required on the Project. Comply with procedures specified in PDCA P5.

Duplicate finish of approved prepared samples.

1. Contracting Officer will select one room or surface to represent surfaces and conditions for each type of coating and substrate to be painted.

a. Wall Surfaces: Provide samples on at least 100 sq. ft. of wall surface.

2. After permanent lighting and other environmental services have been activated, apply coatings in this room or to each surface according to the Schedule or as specified.

Provide required sheen, color, and texture on each surface.

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a. After finishes are accepted, Contracting Officer will use the room or surface to evaluate coating systems of a similar nature.

3. Final approval of colors will be from job-applied samples.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to the Project Site in manufacturer's original, unopened packages and containers bearing manufacturer's name and label, and the following information:

1. Product name or title of material.

2. Product description (generic classification or binder type).

3. Manufacturer's stock number and date of manufacture.

4. Contents by volume, for pigment and vehicle constituents.

5. Thinning instructions.

6. Application instructions.

7. Color name and number.

8. VOC content.

B. Store materials not in use in tightly covered containers in a well-ventilated area at a minimum ambient temperature of 45 deg F. Maintain containers used in storage in a clean condition, free of foreign materials and residue.

1. Protect from freezing.

2. Keep storage area neat and orderly. Remove oily rags and waste daily.

3. Take necessary measures to ensure that workers and work areas are protected from fire and health hazards resulting from handling, mixing, and application.

1.7 PROJECT CONDITIONS

A. Apply water-based paints only when the temperature of surfaces to be painted and surrounding air temperatures are between 50 and 90 deg F.

B. Do not apply paint in snow, rain, fog, or mist; or when the relative humidity exceeds 85 percent;

or at temperatures less than 5 deg F above the dew point; or to damp or wet surfaces.

1. Painting may continue during inclement weather if surfaces and areas to be painted are enclosed and heated within temperature limits specified by manufacturer during application and drying periods.

1.8 EXTRA MATERIALS

A. Furnish extra paint materials from the same production run as the materials applied in the quantities described below. Package paint materials in unopened, factory-sealed containers for storage and identify with labels describing contents. Deliver extra materials to Contracting Officer.

1. Quantity: Furnish Contracting Officer with extra paint materials in the quantities indicated below:

a. Exterior, Flat Acrylic Paint: One case of each color applied.

b. Exterior, Low-Luster Acrylic Finish: One case of each color applied.

c. Exterior, Semigloss Acrylic Enamel: 2 gal. of each color applied.

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d. Interior, Flat Acrylic Paint: One case of each color applied.

f. Interior, Low-Luster Acrylic Finish: One case of each color applied.

g. Interior, Semigloss Acrylic Enamel: 2 gal. of each color applied.

2. Quantity: Furnish Contracting Officer with an additional five percent (5%), but not less than 1 gal. or 1 case, as appropriate, of each material and color applied.

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, products listed in the paint schedules.

Products offered by the following manufacturers are referred to in the paint schedules by use of shortened versions of their names, which are shown in parentheses:

1. Glidden Co. (Glidden).

2. Benjamin Moore & Co. (Moore).

3. PPG Industries, Inc. (PPG).

2.2 PAINT MATERIALS, GENERAL

A. Material Compatibility: Provide block fillers, primers, undercoats, and finish-coat materials that are compatible with one another and the substrates indicated under conditions of service and application, as demonstrated by manufacturer based on testing and field experience.

B. Material Quality: Provide manufacturer's best-quality paint material of the various coating types specified. Paint-material containers not displaying manufacturer's product identification will not be acceptable.

1. Use of manufacturer's proprietary product names to designate colors or materials is not intended to imply that products named are required to be used to the exclusion of equivalent products of other manufacturers.

2. Furnish manufacturer's material data and certificates of performance for proposed substitutions.

C. Colors: Provide custom colors of the finished paint systems in accordance with schedule in drawings.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, areas, and conditions, with the Applicator present, under which painting will be performed for compliance with paint application requirements.

1. Do not begin to apply paint until unsatisfactory conditions have been corrected and surfaces receiving paint are thoroughly dry.

2. Start of painting will be construed as the Applicator's acceptance of surfaces and conditions within a particular area.

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B. Coordination of Work: Review other Sections in which primers are provided to ensure compatibility of the total system for various substrates. On request, furnish information on characteristics of finish materials to ensure use of compatible primers.

1. Notify Contracting Officer about anticipated problems using the materials specified over substrates primed by others.

3.2 PREPARATION

A. General: Remove hardware and hardware accessories, plates, machined surfaces, lighting fixtures, and similar items already installed that are not to be painted.

1. If removal is impractical or impossible because of the size or weight of the item, provide surface-applied protection before surface preparation and painting.

2. After completing painting operations in each space or area, reinstall items removed using workers skilled in the trades involved.

B. Cleaning: Before applying paint or other surface treatments, clean the substrates of substances that could impair the bond of the various coatings.

1. Remove oil and grease before cleaning.

2. Schedule cleaning and painting so dust and other contaminants from the cleaning process will not fall on wet, newly painted surfaces.

C. Surface Preparation: Clean and prepare surfaces to be painted according to manufacturer's written instructions for each particular substrate condition and as specified.

1. Provide barrier coats over incompatible primers or remove and reprime.

2. Prepare concrete, concrete masonry block, and cement plaster surfaces to be painted.

a. Remove efflorescence, chalk, dust, dirt, grease, oils, and release agents. Roughen as required to remove glaze.

b. If hardeners or sealers have been used to improve curing, use mechanical methods of surface preparation.

c. Use abrasive blast-cleaning methods if recommended by paint manufacturer.

d. Determine alkalinity and moisture content of surfaces by performing appropriate tests. If surfaces are sufficiently alkaline to cause the finish paint to blister and burn, correct this condition before application.

e. Do not paint surfaces where moisture content exceeds that permitted in manufacturer's written instructions.

3. Clean wood surfaces of dirt, oil, and other foreign substances with scrapers, mineral spirits, and sandpaper, as required. Sand surfaces exposed to view smooth and dust off.

a. Scrape and clean small, dry, seasoned knots, and apply a thin coat of white shellac or other recommended knot sealer before applying primer.

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

c. Prime, stain, or seal wood to be painted immediately on delivery. Prime edges, ends, faces, undersides, and backsides of wood, including cabinets, counters, cases, and paneling.

d. When transparent finish is required, backprime with spar varnish.

e. Backprime paneling on interior partitions where masonry, plaster, or other wet wall construction occurs on backside.

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f. Seal tops, bottoms, and cutouts of unprimed wood doors with a heavy coat of varnish or sealer immediately on delivery.

4. Ferrous Metals: Clean ungalvanized ferrous-metal surfaces that have not been shop coated; remove oil, grease, dirt, loose mill scale, and other foreign substances. Use solvent or mechanical cleaning methods that comply with the Steel Structures Painting Council's (SSPC) recommendations.

a. Blast steel surfaces clean as recommended by paint system manufacturer and according to requirements of SSPC-SP 10.

b. Treat bare and sandblasted or pickled clean metal with a metal treatment wash coat before priming.

c. Touch up bare areas and shop-applied prime coats that have been damaged.

Wire-brush, clean with solvents recommended by paint manufacturer, and touch up with the same primer as the shop coat.

5. Galvanized Surfaces: Clean galvanized surfaces with nonpetroleum-based solvents so surface is free of oil and surface contaminants. Remove pretreatment from galvanized sheet metal fabricated from coil stock by mechanical methods.

D. Materials Preparation: Mix and prepare paint materials according to manufacturer's written instructions.

1. Maintain containers used in mixing and applying paint in a clean condition, free of foreign materials and residue.

2. Stir material before application to produce a mixture of uniform density. Stir as required during application. Do not stir surface film into material. If necessary, remove surface film and strain material before using.

3. Use only thinners approved by paint manufacturer and only within recommended limits.

E. Tinting: Tint each undercoat a lighter shade to simplify identification of each coat when multiple coats of the same material are applied. Tint undercoats to match the color of the finish coat, but provide sufficient differences in shade of undercoats to distinguish each separate coat.

3.3 APPLICATION

A. General: Apply paint according to manufacturer's written instructions. Use applicators and techniques best suited for substrate and type of material being applied.

1. Paint colors, surface treatments, and finishes are indicated in the schedules.

2. Do not paint over dirt, rust, scale, grease, moisture, scuffed surfaces, or conditions detrimental to formation of a durable paint film.

3. Provide finish coats that are compatible with primers used.

4. The term "exposed surfaces" includes areas visible when permanent or built-in fixtures, convector covers, covers for finned-tube radiation, grilles, and similar components are in place. Extend coatings in these areas, as required, to maintain the system integrity and provide desired protection.

5. Paint surfaces behind movable equipment and furniture the same as similar exposed surfaces. Before the final installation of equipment, paint surfaces behind permanently fixed equipment or furniture with prime coat only.

6. Paint interior surfaces of ducts with a flat, nonspecular black paint where visible through registers or grilles.

7. Paint back sides of access panels and removable or hinged covers to match exposed surfaces.

8. Finish exterior doors on tops, bottoms, and side edges the same as exterior faces.

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9. Finish interior of wall and base cabinets and similar field-finished casework to match exterior.

10. Sand lightly between each succeeding enamel or varnish coat.

B. Scheduling Painting: Apply first coat to surfaces that have been cleaned, pretreated, or otherwise prepared for painting as soon as practicable after preparation and before subsequent surface deterioration.

1. The number of coats and the film thickness required are the same regardless of application method. Do not apply succeeding coats until the previous coat has cured as recommended by the manufacturer. If sanding is required to produce a smooth, even surface according to manufacturer's written instructions, sand between applications.

2. Omit primer on metal surfaces that have been shop primed and touchup painted.

3. If undercoats, stains, or other conditions show through final coat of paint, apply additional coats until paint film is of uniform finish, color, and appearance. Give special attention to ensure edges, corners, crevices, welds, and exposed fasteners receive a dry film thickness equivalent to that of flat surfaces.

4. Allow sufficient time between successive coats to permit proper drying. Do not recoat surfaces until paint has dried to where it feels firm, does not deform or feel sticky under moderate thumb pressure, and where application of another coat of paint does not cause the undercoat to lift or lose adhesion.

C. Application Procedures: Apply paints and coatings by brush, roller, spray, or other applicators according to manufacturer's written instructions.

1. Brushes: Use brushes best suited for the type of material applied. Use brush of appropriate size for the surface or item being painted.

2. Rollers: Use rollers of carpet, velvet back, or high-pile sheep's wool as recommended by the manufacturer for the material and texture required.

3. Spray Equipment: Use airless spray equipment with orifice size as recommended by the manufacturer for the material and texture required.

D. Minimum Coating Thickness: Apply paint materials no thinner than manufacturer's recommended spreading rate. Provide the total dry film thickness of the entire system as recommended by the manufacturer.

E. Mechanical and Electrical Work: Painting of mechanical and electrical work is limited to items exposed in equipment rooms and in occupied spaces.

F. Mechanical items to be painted include, but are not limited to, the following:

1. Piping, pipe hangers, and supports.

2. Heat exchangers.

3. Tanks.

4. Ductwork.

5. Motors and mechanical equipment.

6. Accessory items.

G. Electrical items to be painted include, but are not limited to, the following:

1. Conduit and fittings.

2. Switchgear.

3. Panelboards.

H. Block Fillers: Apply block fillers to concrete masonry block at a rate to ensure complete coverage with pores filled.

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I. Prime Coats: Before applying finish coats, apply a prime coat of material, as recommended by the manufacturer, to material that is required to be painted or finished and that has not been prime coated by others. Recoat primed and sealed surfaces where evidence of suction spots or unsealed areas in first coat appears, to ensure a finish coat with no burn through or other defects due to insufficient sealing.

J. Pigmented (Opaque) Finishes: Completely cover surfaces as necessary to provide a smooth, opaque surface of uniform finish, color, appearance, and coverage. Cloudiness, spotting, holidays, laps, brush marks, runs, sags, ropiness, or other surface imperfections will not be acceptable.

K. Transparent (Clear) Finishes: Use multiple coats to produce a glass-smooth surface film of even luster.

1. Provide a finish free of laps, runs, cloudiness, color irregularity, brush marks, orange peel, nail holes, or other surface imperfections.

2. Provide satin finish for final coats.

L. Completed Work: Match approved samples for color, texture, and coverage. Remove, refinish, or repaint work not complying with requirements.

3.4 FIELD QUALITY CONTROL

A. Contracting Officer reserves the right to invoke the following test procedure at any time and as often as it is deemed necessary during the period when paint is being applied:

1. Contracting Officer will engage the services of an independent testing agency to sample the paint material being used. Samples of material delivered to the Project will be taken, identified, sealed, and certified in the presence of Contractor.

2. The testing agency will perform appropriate tests for the following characteristics as required by Contracting Officer:

a. Quantitative material analysis.

b. Abrasion resistance.

c. Apparent reflectivity.

d. Flexibility.

e. Washability.

f. Absorption.

g. Accelerated weathering.

h. Dry opacity.

i. Accelerated yellowness.

j. Recoating.

k. Skinning.

l. Color retention.

m. Alkali and mildew resistance.

3. Contracting Officer may direct Contractor to stop painting if test results show material being used does not comply with specified requirements.

a. Contractor shall remove noncomplying paint from the site, pay for testing, and repaint surfaces previously coated with the rejected paint.

b. If necessary, Contractor may be required to remove rejected paint from previously painted surfaces if, on repainting with specified paint, the 2 coatings are incompatible.

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3.5 CLEANING

A. Cleanup: At the end of each workday, remove empty cans, rags, rubbish, and other discarded paint materials from the site.

1. After completing painting, clean glass and paint-spattered surfaces. Remove spattered paint by washing and scraping. Be careful not to scratch or damage adjacent finished surfaces.

3.6 PROTECTION

A. Protect work of other trades, whether being painted or not, against damage by painting. Correct damage by cleaning, repairing or replacing, and repainting, as approved by Architect.

B. Provide "Wet Paint" signs to protect newly painted finishes. Remove temporary protective wrappings provided by others to protect their work after completing painting operations.

1. At completion of construction activities of other trades, touch up and restore damaged or defaced painted surfaces. Comply with procedures specified in PDCA P1.

3.7 APPLICATION

A. General paint colors to be applied in accordance with schedule on drawings.

3.8 EXTERIOR PAINT SCHEDULE

A. Concrete and Plaster: Provide the following finish systems over exterior concrete and plaster surfaces:

1. Flat Acrylic Finish: 2 finish coats over a primer.

a. Primer: Alkali-resistant, exterior, acrylic-latex primer applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.5 mils (0.038 mm).

1) Glidden: Primer not required over this substrate.

2) Moore: Primer not required over this substrate.

3) PPG: 6-603 Speedhide Interior/Exterior Acrylic Latex Alkali Resistant

Primer.

b. First and Second Coats: Flat, exterior, acrylic-emulsion paint applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 2.4 mils (0.061 mm).

1) Glidden: 3525 Series Spred House Masonry & Stucco Finish.

2) Moore: MoorLife Latex House Paint #105.

3) PPG: 10 Line Pitt-Cryl Exterior Water Base Paint.

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B. Concrete Masonry Units: Provide the following finish systems over concrete masonry units exposed to the exterior:

1. Semigloss, Acrylic-Enamel Finish: 2 finish coats over a block filler and a primer.

a. Block Filler: High-performance, latex block filler applied at spreading rate recommended by the manufacturer to achieve a total dry mill thickness of not less than 4.0 mils (0.102 mm).

1) Glidden: 5317 Ultra-Hide Block Filler Latex Interior-Exterior.

2) Moore: Moorcraft Interior & Exterior Block Filler #173.

3) PPG: 6-7 Speedhide Interior/Exterior Masonry Latex Block Filler.

b. Primer: Alkali-resistant, exterior, acrylic-latex primer applied at spreading rate less than 1.4 mils (0.036 mm).

1) Glidden: Primer not required over block filler.

2) Moore: Primer not required over block filler.

3) PPG: Primer not required over block filler.

c. First and Second Coats: Semigloss, exterior, acrylic-latex enamel applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 2.4 mils (0.061 mm).

1) Glidden: 6600 Series Spred Ultra Exterior Gloss Latex House & Trim

Paint.

2) Moore: MoorGlo Latex House & Trim Paint #096.

3) PPG: 78 Line Sun-Proof Semi-Gloss Acrylic Latex House and Trim Paint.

C. Ferrous Metal: Provide the following finish systems over exterior ferrous metal. Primer is not required on shop-primed items.

1. Semigloss, Acrylic-Enamel Finish: 2 finish coats over a rust-inhibitive primer.

a. Primer: Rust-inhibitive metal primer applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.3 mils (0.033 mm).

1) Glidden: 5205 Glid-Guard Tank & Structural Primer, Red.

2) Moore: IronClad Retardo Rust-Inhibitive Paint #163.

3) PPG: 6-208 Speedhide Interior/Exterior Rust Inhibitive Steel Primer.

b. First and Second Coats: Semigloss, exterior, acrylic-latex enamel applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 2.6 mils (0.066 mm).

1) Glidden: 6600 Series Spred Ultra Exterior Gloss Latex House & Trim

Paint.

2) Moore: MoorGlo Latex House & Trim Paint #096.

3) PPG: 78 Line Sun-Proof Semi-Gloss Acrylic Latex House and Trim Paint.

D. Zinc-Coated Metal: Provide the following finish systems over exterior zinc-coated (galvanized) metal surfaces:

1. Semigloss, Acrylic-Enamel Finish: 2 finish coats over a galvanized metal primer.

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a. Primer: Galvanized metal primer applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.2 mils (0.031 mm).

1) Glidden: 5205 Glid-Guard Tank & Structural Primer, Red.

2) Moore: IronClad Galvanized Metal Latex Primer #155.

3) PPG: 90-709 Pitt-Tech One Pack Interior/Exterior Primer/Finish DTM

Industrial Enamel.

b. First and Second Coats: Semigloss, exterior, acrylic-latex enamel applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 2.6 mils (0.066 mm).

1) Glidden: 6600 Series Spred Ultra Exterior Gloss Latex House & Trim

Paint.

2) Moore: MoorGlo Latex House & Trim Paint #096.

3) PPG: 78 Line Sun-Proof Semi-Gloss Acrylic Latex House and Trim Paint.

E. Aluminum: Provide the following finish systems over exterior aluminum surfaces:

1. Semigloss, Acrylic-Enamel Finish: 2 finish coats over a primer.

a. Primer: Rust-inhibitive, acrylic- or alkyd-based, metal primer, as recommended by the manufacturer for use over aluminum, applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.5 mils (0.038 mm).

1) Glidden: 6950 Lifemaster Pro Direct-to-Metal Acrylic Coating.

2) Moore: Primer not required.

3) PPG: 90-709 Pitt-Tech One Pack Interior/Exterior Primer/Finish DTM

Industrial Enamel.

b. First and Second Coats: Semigloss, exterior, acrylic-latex enamel applied at

1) Glidden: 6600 Series Spred Ultra Exterior Gloss Latex House & Trim

Paint.

2) Moore: MoorGlo Latex House & Trim Paint #096.

3) PPG: 78 Line Sun-Proof Semi-Gloss Acrylic Latex House and Trim Paint.

3.9 INTERIOR PAINT SCHEDULE

A. Concrete: provide the following paint system over interior concrete surfaces:

2. Flat Acrylic Finish: 2 finish coats over a primer.

a. Primer: Alkali-resistant, acrylic-latex, interior primer applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.0 mil (0.025 mm).

1) Glidden: 5111 Spred Ultra Latex Primer-Sealer.

2) Moore: Regal First Coat Interior Latex Primer & Underbody #216.

3) PPG: 6-2 Speedhide Interior Quick-Drying latex Sealer.

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b. First and Second Coats: Flat, latex-based, interior paint applied at spreading rate less than 2.5 mils (0.064 mm).

1) Glidden: 4000 Series Spred Ultra Flat Latex Wall and Trim Paint.

2) Moore: Regal Wall Satin #215.

3) PPG: 80 Line Wallhide Interior Wall Flat Latex Paint.

F. Concrete Masonry Units: Provide the following finish systems over interior concrete masonry block units:

1. Flat Acrylic Finish: 2 finish coats over a block filler.

a. Block Filler: High-performance, latex-based, block filler applied at spreading rate less than 5.0 mils (0.13 mm).

1) Glidden: 5317 Ultra-Hide Block Filler, Latex Interior-Exterior.

2) Moore: Moorcraft Interior & Exterior Block Filler #173.

3) PPG: 6-7 Speedhide Interior/Exterior Masonry Latex Block Filler.

b. First and Second Coats: Flat, latex-based, interior paint applied at spreading rate less than 2.5 mils (0.064 mm).

1) Glidden: 4000 Series Spred Ultra Flat Latex Wall and Trim Paint.

2) Moore: Regal Wall Satin #215.

3) PPG: 80 Line Wallhide Interior Flat Latex Paint.

G. Gypsum Board: Provide the following finish systems over interior gypsum board surfaces:

1. Flat Acrylic Finish: 2 finish coats over a primer.

a. Primer: Latex-based, interior primer applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.2 mils (0.031 mm).

1) Glidden: 5111 Spred Ultra Latex Primer-Sealer.

2) Moore: Regal First Coat Interior Latex Primer & Underbody #216.

3) PPG: 17-10 Quick-Drying Interior Latex Primer-Sealer.

b. First and Second Coats: Flat, acrylic-latex-based, interior paint applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 2.5 mils (0.064 mm).

1) Glidden: 4000 Series Spred Ultra Flat Latex Wall and Trim Paint.

2) Moore: Regal Wall Satin #215.

3) PPG: 80 Line Wallhide Interior Wall Flat Latex Paint.

H. Woodwork and Hardboard: Provide the following paint finish systems over new, interior wood surfaces:

1. Semigloss, Acrylic-Enamel Finish: 2 finish coats over a wood undercoater.

a. Undercoat: Alkyd- or acrylic-latex-based, interior wood undercoater, as recommended by the manufacturer for this substrate, applied at spreading rate

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1) Glidden: UH 400 Ultra-Hide Alkyd Interior Enamel Undercoater.

2) Moore: Moore's Alkyd Enamel Underbody #217.

3) PPG: 6-755 Speedhide Interior Water-Based Undercoater.

b. First and Second Coats: Semigloss, acrylic-latex, interior enamel applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 2.6 mils (0.066 mm).

1) Glidden: 8200 Series Spred Ultra Latex Semi-Gloss Enamel.

2) Moore: Moore's Regal AquaGlo Vinyl-Acrylic Latex Enamel #333.

3) PPG: 88-110 Satinhide Interior Enamel Wall & Trim Lo-Lustre Semi-Gloss

Latex.

I. Stained Woodwork: Provide the following stained finishes over new, interior woodwork:

1. Waterborne, Satin-Varnish Finish: 2 finish coats of a waterborne, clear-satin varnish over a sealer coat and a waterborne, interior wood stain. Wipe wood filler before applying stain.

a. Filler Coat: Paste-wood filler applied at spreading rate recommended by the manufacturer.

1) Moore: Benwood Paste Wood Filler #238.

2) PPG: None required.

b. Stain Coat: Waterborne, interior wood stain applied at spreading rate recommended by the manufacturer.

1) Moore: Benwood Penetrating Stain #234.

2) PPG: 77-302 Rez Interior Semi-Transparent Stain.

c. Sealer Coat: Clear sanding sealer applied at spreading rate recommended by the manufacturer.

1) Moore: None recommended.

2) PPG: 77-30 Rez Interior Quick-Drying Sealer and Finish.

d. First and Second Finish Coats: Waterborne, varnish finish applied at spreading rate recommended by the manufacturer.

1) Moore: Stays Clear Acrylic Polyurethane #423, Satin.

2) PPG: 77-49 Rez Satin Acrylic Clear Polyurethane.

J. Ferrous Metal: Provide the following finish systems over ferrous metal:

1. Semigloss, Acrylic-Enamel Finish: One finish coat over an enamel undercoater and a primer.

a. Primer: Quick-drying, rust-inhibitive, alkyd-based or epoxy-metal primer, as recommended by the manufacturer for this substrate, applied at spreading rate less than 1.5 mils (0.038 mm).

09900-15

1) Glidden: 5207 Glid-Guard Tank & Structural Primer, White.

2) Moore: IronClad Retardo Rust-Inhibitive Paint #163.

3) PPG: 6-208 Speedhide Interior/Exterior Rust Inhibitive Steel Primer.

b. Undercoat: Alkyd, interior enamel undercoat or semigloss, acrylic-latex, interior enamel, as recommended by the manufacturer for this substrate, applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.3 mils (0.033 mm).

1) Glidden: 8200 Series Spred Ultra Latex Semi-Gloss Enamel.

2) Moore: Moore's Alkyd Enamel Underbody #217.

3) PPG: 6-6 Speedhide Interior Quick-Drying Enamel Undercoater.

c. Finish Coat: Semigloss, acrylic-latex, interior enamel applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.3 mils (0.033 mm).

1) Glidden: 8200 Series Spred Ultra Latex Semi-Gloss Enamel.

2) Moore: Moore's Regal AquaGlo Vinyl-Acrylic Latex Enamel #333.

3) PPG: 88-110 Satinhide Interior Enamel Wall & Trim Lo-Lustre Semi-Gloss

Latex.

K. Zinc-Coated Metal: Provide the following finish systems over zinc-coated metal:

1. Semigloss, Acrylic-Enamel Finish: 2 finish coats over a primer.

a. Primer: Galvanized metal primer applied at spreading rate recommended by the manufacturer to achieve a total dry film thickness of not less than 1.2 mils (0.031 mm).

1) Glidden: 5207 Glid-Guard Tank & Structural Primer, White.

2) Moore: IronClad Galvanized Metal Latex Primer #155.

3) PPG: 90-709 Pitt-Tech One Pack Interior/Exterior Primer/Finish DTM

Industrial Enamel.

b. First and Second Coats: Semigloss, acrylic-latex, interior enamel applied at

1) Glidden: 8200 Series Spred Ultra Latex Semi-Gloss Enamel.

2) Moore: Moore's Regal AquaGlo Vinyl-Acrylic Latex Enamel #333.

3) PPG: 88-110 Satinhide Interior Enamel Wall & Trim Lo-Lustre Semi-Gloss

Latex.

3.10 PAINT SELECTIONS

A. General: Provide paints in colors indicated in Schedules in Drawings.

END OF SECTION 09900