SECTION PAINTS AND COATINGS PART 1 GENERAL

Transcription

1 SECTION PAINTS AND COATINGS PART 1 GENERAL 1.01 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section SECTION INCLUDES A. Surface preparation. B. Field application of paints, stains, varnishes, and other coatings. C. Scope: Finish all interior and exterior surfaces exposed to view, unless fully factory-finished and unless otherwise indicated, including the following: 1. All existing painted surfaces in areas scheduled to receive new paint finish unless otherwise indicated. 2. Both sides and edges of plywood backboards for electrical and telecom equipment before installing equipment. 3. Exposed surfaces of steel lintels and ledge angles. 4. Field touch-up of all primed structural steel, primed steel joists and primed steel deck. 5. Mechanical and Electrical: a. In finished areas, paint all insulated and exposed pipes, conduit, boxes, insulated and exposed ducts, hangers, brackets, collars and supports, mechanical equipment, and electrical equipment, unless otherwise indicated. b. In finished areas, paint shop-primed items. c. Paint interior surfaces of air ducts and convector and baseboard heating cabinets that are visible through grilles and louvers with one coat of flat black paint to visible surfaces. d. Paint dampers exposed behind louvers, grilles, and convector and baseboard cabinets to match face panels. D. Do Not Paint or Finish the Following Items: 1. Items fully factory-finished unless specifically so indicated; materials and products having factory-applied primers are not considered factory finished. 2. Items indicated to receive other finishes. 3. Items indicated to remain unfinished. 4. Fire rating labels, equipment serial number and capacity labels, and operating parts of equipment. 5. Non-metallic roofing and flashing. 6. Stainless steel, anodized aluminum, bronze, terne, and lead items. 7. Marble, granite, slate, and other natural stones. 8. Floors, unless specifically so indicated. 9. Ceramic and other tiles. 10. Brick, architectural concrete, cast stone, integrally colored plaster and stucco, unless specifically so indicated. 11. Exterior insulation and finish system (EIFS). 12. Glass. 13. Acoustical materials, unless specifically so indicated. 14. Concealed pipes, ducts, and conduits. 15. Spray on acoustic finishes RELATED REQUIREMENTS A. Section Pipe and Tube Railings: Shop-primed or galvanized items. B. Division 23 - Mechanical Identification: Painted identification and color coding scheme for items to be painted under this section

2 C. Division 26 - Electrical Identification: Painted identification and color coding scheme for items to be painted under this section DEFINITIONS A. Conform to ASTM D16 for interpretation of terms used in this section. 1. Eggshell refers to low-sheen finish with a gloss range between 20 and 35 when measured at a 60-degree meter. 2. Semigloss refers to medium-sheen finish with a gloss range between 35 and 70 when measured at a 60-degree meter REFERENCE STANDARDS A. 40 CFR 59, Subpart D - National Volatile Organic Compound Emission Standards for Architectural Coatings; U.S. Environmental Protection Agency; current edition. B. ASTM D16 - Standard Terminology for Paint, Related Coatings, Materials, and Applications; C. ASTM D Standard Test Methods for Direct Moisture Content Measurement of Wood and Wood-Base Materials; SUBMITTALS A. See Section Administrative Requirements, for submittal procedures. B. Product Data: Provide data on all finishing products and special coatings, including VOC content. C. Samples: Submit two paper chip samples, 2 x 2 inch in size illustrating range of colors available for each surface finishing product scheduled. D. Certification: By manufacturer that all paints and coatings comply with VOC limits specified. E. Maintenance Materials: Furnish the following for Dunkirk City School District's use in maintenance of project. 1. See Section Product Requirements, for additional provisions. 2. Extra Paint and Coatings: 1 gallon of each color; store where directed. 3. Label each container with color in addition to the manufacturer's label. F. Coating Maintenance Manual: Upon conclusion of the project, the Contractor or paint manufacturer/supplier shall furnish a coating maintenance manual, such as Sherwin-Williams Custodian Project Color and Product Information report or equal. Manual shall include an Area Summary with finish schedule, Area Detail designating where each product/color/finish was used, product data pages, Material Safety Data Sheets, care and cleaning instructions, touch-up procedures, and color samples of each color and finish used QUALITY ASSURANCE A. Manufacturer Qualifications: Company specializing in manufacturing the products specified, with minimum ten years documented experience. B. Applicator Qualifications: Company specializing in performing the type of work specified with minimum five years experience MOCK-UP A. See Section Quality Requirements, for general requirements for mock-up. B. At existing coated plaster; Apply a test area 24 inches square, allowing one week before testing for adhesion. C. Notify the Architect immediately should the test paint not adhere properly or is adversly affects the existing finish. D. Locate where directed. E. Mock-up may remain as part of the work if accepted by the Architect

3 1.09 DELIVERY, STORAGE, AND HANDLING A. Deliver products to site in sealed and labeled containers; inspect to verify acceptability. B. Container Label: Include manufacturer's name, type of paint, brand name, lot number, brand code, coverage, surface preparation, drying time, cleanup requirements, color designation, and instructions for mixing and reducing. C. Paint Materials: Store at minimum ambient temperature of 45 degrees F and a maximum of 90 degrees F, in ventilated area, and as required by manufacturer's instructions FIELD CONDITIONS A. Do not apply materials when surface and ambient temperatures are outside the temperature ranges required by the paint product manufacturer. B. Follow manufacturer's recommended procedures for producing best results, including testing of substrates, moisture in substrates, and humidity and temperature limitations. C. Do not apply exterior coatings during rain or snow, or when relative humidity is outside the humidity ranges required by the paint product manufacturer. D. Minimum Application Temperatures for Latex Paints: 45 degrees F for interiors; 50 degrees F for exterior; unless required otherwise by manufacturer's instructions. E. Minimum Application Temperature for Varnish Finishes: 65 degrees F for interior or exterior, unless required otherwise by manufacturer's instructions. F. Provide lighting level of 80 ft candles measured mid-height at substrate surface. PART 2 PRODUCTS 2.01 MANUFACTURERS A. Provide all paint and coating products used in any individual system from the same manufacturer; no exceptions. B. Products: Subject to compliance with requirements, provide one of the products listed in other Part 2 articles. C. Base Manufacturer: Sherwin-Williams Company: D. Other Acceptable Manufacturers: Subject to compliance with requirements, products by one of the following may be submitted for review: 1. Benjamin Moore & Co: 2. PPG Architectural Finishes, Inc: PAINTS AND COATINGS - GENERAL A. Paints and Coatings: Ready mixed, unless intended to be a field-catalyzed coating. 1. Provide paints and coatings of a soft paste consistency, capable of being readily and uniformly dispersed to a homogeneous coating, with good flow and brushing properties, and capable of drying or curing free of streaks or sags. 2. Provide 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. 3. Supply each coating material in quantity required to complete entire project's work from a single production run. 4. Do not reduce, thin, or dilute coatings or add materials to coatings unless such procedure is specifically described in manufacturer's product instructions. B. Primers: Where the manufacturer offers options on primers for a particular substrate, use primer categorized as "best" by the manufacturer. C. Volatile Organic Compound (VOC) Content: 1. Provide coatings that comply with the most stringent requirements specified in the following: a. 40 CFR 59, Subpart D--National Volatile Organic Compound Emission Standards for Architectural Coatings

4 2. Determination of VOC Content: Testing and calculation in accordance with 40 CFR 59, Subpart D (EPA Method 24), exclusive of colorants added to a tint base and water added at project site; or other method acceptable to authorities having jurisdiction. D. Colors: To be selected from manufacturer's full range of available colors. 1. Selection to be made by Sandberg Kessler A/E after award of contract. 2. In finished areas, finish pipes, ducts, conduit, and equipment the same color as the wall/ceiling they are mounted on/under unless otherwise indicated PAINT SYSTEMS - EXTERIOR A. Wood, Opaque, Latex, 3 Coat: 1. One coat of Stain Blocking primer sealer. a. Benjamin Moore; Fresh Start Fast-Dry Alkyd Primer 094: Applied at a dry film thickness of not less than 1.8 mils. b. Sherwin-Williams; Exterior Oil-Based Wood Primer Y24W8020: Applied at a dry film thickness of not less than 2.3 mils. 2. Semi-gloss: Two coats of latex enamel; Factory-formulated semi-gloss waterborne acrylic-latex enamel for exterior application. B. Manufactured Urethane Trim and Ornaments, Primed, Latex, 2 Coat: 1. Semi-gloss: Two coats of acrylic latex; Factory-formulated semi-gloss waterborne acrylic-latex for exterior application. C. Ferrous Metals, Unprimed, Latex, 3 Coat: 1. One coat of latex primer; Factory-formulated rust-inhibitive metal primer for exterior application. a. Benjamin Moore; Universal Metal Primer P07: Applied at a dry film thickness of not less than 2.0 mils. b. Sherwin-Williams; Kem Bond HS Universal Metal Primer B50 Series: Applied at a dry film thickness of not less than 3.0 mils. 2. Semi-gloss: Two coats of latex enamel; Factory-formulated semi-gloss waterborne acrylic-latex enamel for exterior application. D. Ferrous Metals, Primed, Latex, 2 Coat: 1. Touch-up with alkyd primer; Factory-formulated quick-drying rust-inhibitive alkyd-based metal primer. a. Benjamin Moore; Alkyd Metal Primer P06: Applied at a dry film thickness of not less than 1.9 mils. b. Sherwin-Williams; Kem Bond HS Universal Metal Primer B50 Series: Applied at a dry film thickness of not less than 3.0 mils. 2. Semi-gloss: Two coats of acrylic enamel; Factory-formulated semi-gloss acrylic enamel for exterior application

5 E. Ferrous Metals, Existing Painted, Alkyd, 2 Coat: 1. Prime with alkyd primer; Factory-formulated quick-drying rust-inhibitive alkyd-based metal primer. Verify compatibility with existing paint system. a. Benjamin Moore; P06 Alkyd Metal Primer: Applied at a dry film thickness of not less than 1.9 mils. b. Sherwin-Williams; Kem Bond HS Universal Metal Primer B50 Series: Applied at a dry film thickness of not less than 3.0 mils. 2. Semi-gloss: Two coats of acrylic enamel; Factory-formulated semi-gloss acrylic enamel for interior application. F. Architecturally Exposed Structural and Non-Structural Steel 1. Field Touch-up: SW Corothane 1 Galvapac 2K Zinc Primer mils DFT. a. Tnemec Series mils DFT. 2. Intermediate Coat: SW Duraplate 235 Multi-Purpose Epoxy mils DFT. a. Tnemec Series N69 High-Build Epoxyline mils DFT. 3. Finish Coat: SW Acrolon 218 HS Acrylic Polyurethane B Series@ mils DFT. a. Tnemec Series 73-color mils DFT. G. Galvanized Metals, Latex, 3 Coat: 1. One coat galvanize primer. a. Benjamin Moore; Acrylic Metal Primer P04: Applied at a dry film thickness of not less than 2.0 mils. b. Sherwin Williams; DTM Acrylic Primer/Finish mils DFT. 2. Semi-gloss: Two coats of latex enamel; Factory-formulated semi-gloss waterborne acrylic-latex enamel for exterior application PAINT SYSTEMS - INTERIOR A. Wood, Transparent, Varnish, Stain: 1. One coat of stain; Factory-formulated alkyd-based penetrating wood stain for interior application applied at spreading rate recommended by manufacturer. a. Benjamin Moore; Benwood Penetrating Stain No b. Sherwin-Williams; Wood Classics 250 VOC Interior Oil Stain A-49 Series. 2. Satin: Two coats of varnish; Factory-formulated alkyd- or polyurethane-based clear varnish. a. Benjamin Moore; Benwood Interior Wood Finishes Polyurethane Finishes Low Lustre No b. Sherwin-Williams; Wood Classics Waterbased Polyurethane Satin A68 Series or c. Minwax High-Build Polyurethane Satin B. Concrete Masonry and Brick, Opaque, Latex, 2 Coat: 1. One coat masonry primer: a. Benjamin Moore; 206 Super Spec Masonry Hi Build Block Filler, Applied at a dry film thickness of not less than 8.5 mils. b. Sherwin-Williams; PrepRite Block Filler B25W25: Applied at a dry film thickness of not less than 8 mils

6 2. Eggshell: Two coats of latex-acrylic enamel; Factory-formulated eggshell acrylic-latex interior enamel. a. Benjamin Moore; Ultra Spec 500 Interior Eggshell N538: Applied at a dry film thickness of not less than 1.8 mils. b. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Eg-Shel Enamel B Series: Applied at a dry film thickness of not less than 1.7 mils. C. Ferrous Metals, Unprimed, Alkyd, 3 Coat: 1. One coat of alkyd primer; Factory-formulated quick-drying rust-inhibitive alkyd-based metal primer. a. Benjamin Moore; Super Spec HP Alkyd Metal Primer P06: Applied at a dry film thickness of not less than 1.9 mils. b. Sherwin-Williams; Kem Bond HS Universal Metal Primer B50 Series: Applied at a dry film thickness of not less than 3.0 mils. 2. Semi-gloss: Two coats of alkyd enamel; Factory-formulated semi-gloss alkyd enamel for interior application. a. Benjamin Moore; Super Spec Alkyd Semi-Gloss Enamel C271: Applied at a dry film thickness of not less than 1.4 mils. Delete. See note #5 b. Sherwin-Williams; ProMar Rust Preventative Interior Alkyd Semi-Gloss B34-B100 Series: Applied at a dry film thickness of not less than 2.1 mils. D. Ferrous Metals, Primed, Alkyd, 2 Coat: 1. Touch-up with alkyd primer; Factory-formulated quick-drying rust-inhibitive alkyd-based metal primer compatible with manufacturer's primer. a. Benjamin Moore; Super Spec HP Alkyd Metal Primer P06: Applied at a dry film thickness of not less than 1.9 mils. b. Sherwin-Williams; Kem Bond HS Universal Metal Primer B50NZ6/B50WZ1: Applied at a dry film thickness of not less than 3.0 mils. 2. Semi-gloss: Two coats of alkyd enamel; Factory-formulated semi-gloss alkyd enamel for interior application, compatible with with manufacturer's primer. a. Benjamin Moore; Super Spec Alkyd Semi-Gloss Enamel C271: Applied at a dry film thickness of not less than 1.4 mils. b. Sherwin-Williams; ProMar Rust Preventative Interior Alkyd Semi-Gloss B34-B100 Series: Applied at a dry film thickness of not less than 2.1 mils. E. Existing Exposed Galvanized Metal Roof Decks and Structure, Acrylic Dryfall, 2 Coat: 1. One coat DTM acrylic primer/finish at steel joists and rusted decks only. See note #6. a. Benjamin Moore; Super Spec HP D.T.M. Acrylic Semi-Gloss P29: Applied at a dry film thickness of not less than 2.0 mils. b. Sherwin Williams; DTM acrylic primer/finish (B66W1). 2. Eg-Shel: Two coats of waterborne acrylic dryfall. a. Benjamin Moore; Super Spec Sweep-Up Latex Flat 153: Applied at a dry film thickness of not less than 2.0 mils. b. Sherwin Williams; Low VOC Waterborne Acrylic Dryfall Eg-Shel B42W00082: Applied at a dry film thickness of not less than 2.8 mils. F. Gypsum Board Walls, Latex-Acrylic, 3 Coat: 1. One coat of latex primer sealer; Factory-formulated latex-based primer for interior application. a. Benjamin Moore; Super Spec Latex Enamel Undercoater & Primer Sealer 253: Applied at a dry film thickness of not less than 1.2 mils. b. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Primer B28W02600 Series: Applied at a dry film 2. Eggshell: Two coats of latex-acrylic enamel; Factory-formulated eggshell acrylic-latex interior enamel. a. Benjamin Moore; Super Spec Latex Eggshell Enamel W274: Applied at a dry film

7 b. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Eg-Shel Enamel B Series: Applied at a dry film thickness of not less than 1.7 mils. G. Plaster Walls, Latex-Acrylic, 3 Coat: 1. One coat of latex primer sealer; Factory-formulated latex-based primer for interior application. a. Sherwin-Williams; Premium Wall and Wood Primer B28W8111 Series: Applied at a dry film thickness of not less than 1.8 mils. 2. Eggshell: Two coats of latex-acrylic enamel; Factory-formulated eggshell acrylic-latex interior enamel. a. Benjamin Moore; Super Spec Latex Eggshell Enamel W274: Applied at a dry film b. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Eg-Shel Enamel B Series: Applied at a dry film thickness of not less than 1.7 mils. H. Gypsum Board Ceilings and Soffits, Flat Latex, 3 Coat: 1. One coat of latex primer sealer; Factory-formulated latex-based primer for interior application. a. Benjamin Moore; Super Spec Latex Enamel Undercoater & Primer Sealer 253: Applied at a dry film thickness of not less than 1.2 mils. b. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Primer B28W02600: Applied at a dry film 2. Flat: Two coats of flat latex; Factory-formulated flat latex interior paint. a. Benjamin Moore; Super Spec Interior Latex Flat Finish 275: Applied at a dry film thickness of not less than 1.2 mils. b. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Flat B Series: Applied at a dry film thickness of not less than 1.6 mils. I. Plaster Ceilings and Soffits, Flat Latex, 3 Coat: 1. One coat of latex primer sealer; Factory-formulated latex-based primer for interior application. a. Benjamin Moore; Super Spec Latex Enamel Undercoater & Primer Sealer 253: Applied at a dry film thickness of not less than 1.2 mils. b. Sherwin-Williams; Premium Wall and Wood Primer B28W8111 Series: Applied at a dry film thickness of not less than 1.8mils. 2. Flat: Two coats of flat latex; Factory-formulated flat latex interior paint. a. Benjamin Moore; Super Spec Interior Latex Flat Finish 275: Applied at a dry film thickness of not less than 1.2 mils. b. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Flat B Series: Applied at a dry film thickness of not less than 1.6 mils. J. Existing Painted Plaster Wall Surfaces, 3 Coat: 1. Remove as much of the loose paint as physically possible by scraping or sanding. 2. Primer: 1 coat of XIM Peel Bond High Build Water Based Bonding Primer/sealer # Eggshell: Two coats of water-based epoxy. a. Sherwin-Williams; Pro Industrial pre-catalyzed water based epoxy Semi-gloss (K46 Series). K. Existing Painted Gypsum Board / Plaster Ceilings and Soffits; Flat Latex, 2 Coat: 1. Flat: Two coats of flat latex; Factory-formulated flat latex interior paint. a. Benjamin Moore; Super Spec Interior Latex Flat Finish 275: Applied at a dry film thickness of not less than 1.2 mils. b. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Flat B Series: Applied at a dry film thickness of not less than 1.6 mils

8 2.05 ACCESSORY MATERIALS A. Accessory Materials: Provide all primers, sealers, cleaning agents, cleaning cloths, sanding materials, and clean-up materials required to achieve the finishes specified whether specifically indicated or not; commercial quality. B. Patching Material: Latex filler. C. Fastener Head Cover Material: Latex filler. PART 3 EXECUTION 3.01 EXAMINATION A. Do not begin application of coatings until substrates have been properly prepared. B. Verify that surfaces are ready to receive work as instructed by the product manufacturer. C. Examine surfaces scheduled to be finished prior to commencement of work. Report any condition that may potentially affect proper application. D. Test shop-applied primer for compatibility with subsequent cover materials. E. 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. Gypsum Wallboard: 12 percent. 2. Plaster and Stucco: 12 percent. 3. Masonry, Concrete, and Concrete Unit Masonry: 12 percent. 4. Interior Wood: 15 percent, measured in accordance with ASTM D Exterior Wood: 15 percent, measured in accordance with ASTM D PREPARATION A. Clean surfaces thoroughly and correct defects prior to coating application. B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions. C. Remove or mask surface appurtenances, including electrical plates, hardware, light fixture trim, escutcheons, and fittings, prior to preparing surfaces or finishing. D. Surfaces: Correct defects and clean surfaces which affect work of this section. Remove or repair existing coatings that exhibit surface defects. E. Seal surfaces that might cause bleed through or staining of topcoat. F. Remove mildew from impervious surfaces by scrubbing with solution of tetra-sodium phosphate and bleach. Rinse with clean water and allow surface to dry. G. Concrete and Unit Masonry Surfaces to be Painted: Remove dirt, loose mortar, scale, salt or alkali powder, and other foreign matter. Remove oil and grease with a solution of tri-sodium 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. H. Existing Coated Concrete Floor Surfaces: Remove oil, dust, grease, dirt, loose rust and other foreign material. Dull existing finish by abrading the surface. I. Gypsum Board Surfaces to be Painted: Fill minor defects with filler compound. Spot prime defects after repair. J. Plaster Surfaces to be Painted: Fill hairline cracks, small holes, and imperfections with latex patching plaster. Make smooth and flush with adjacent surfaces. Wash and neutralize high alkali surfaces. See item 2.04, J. above. K. Galvanized Surfaces to be Painted: Remove surface contamination and oils and wash with solvent. Apply coat of etching primer. L. Corroded Steel and Iron Surfaces to be Painted: Prepare using at least SSPC-PC 2 (hand tool cleaning) or SSPC-SP 3 (power tool cleaning) followed by SSPC-SP 1 (solvent cleaning)

9 M. Uncorroded Uncoated Steel and Iron Surfaces to be Painted: Remove grease, mill scale, weld splatter, dirt, and rust. Where heavy coatings of scale are evident, remove by hand 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. Prime paint entire surface; spot prime after repairs. N. Shop-Primed Steel Surfaces to be Finish Painted: 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. Re-prime entire shop-primed item. O. Interior Wood Surfaces to Receive Transparent Finish: Wipe off dust and grit prior to sealing, seal knots, pitch streaks, and sappy sections with sealer. Fill nail holes and cracks after sealer has dried; sand lightly between coats. Prime concealed surfaces with gloss varnish reduced 25 percent with thinner. P. Exterior Wood Surfaces to Receive Opaque Finish: Remove dust, grit, and foreign matter. Seal knots, pitch streaks, and sappy sections. Fill nail holes with tinted exterior calking compound after prime coat has been applied. Back prime concealed surfaces before installation. Q. Metal Doors to be Painted: Prime metal door top and bottom edge surfaces APPLICATION A. Prepare Architecturally exposed structural and non structural steel surfaces as recommended by coating manufacturer. B. Remove unfinished louvers, grilles, covers, and access panels on mechanical and electrical components and paint separately. C. Apply products in accordance with manufacturer's instructions. D. Do not apply finishes to surfaces that are not dry. Allow applied coats to dry before next coat is applied. E. Apply each coat to uniform appearance. F. Sand wood and metal surfaces lightly between coats to achieve required finish. G. Vacuum clean surfaces of loose particles. Use tack cloth to remove dust and particles just prior to applying next coat. H. Wood to Receive Transparent Finishes: Tint fillers to match wood. Work fillers into the grain before set. Wipe excess from surface. I. Reinstall electrical cover plates, hardware, light fixture trim, escutcheons, and fittings removed prior to finishing and remove any tape used for masking FIELD QUALITY CONTROL A. See Section Quality Requirements, for general requirements for field inspection and testing. B. Dunkirk City School District will provide field testing. 1. Owner reserves the right to invoke the following test procedure at any time and as often as Owner deems necessary during the period when paint is being applied a. Owner will engage a qualified independent testing agency to sample paint material being used. Samples of material delivered to Project will be taken, identified, sealed, and certified in the presence of Contractor. b. Testing agency will perform appropriate tests as required by Owner: c. Owner may direct Contractor to stop painting if test results show material being used does not comply with specified requirements. Contractor shall remove noncomplying paint from Project site, pay for testing, and repaint surfaces previously coated with the non-complying paint. If necessary, Contractor may be required to remove non-complying paint from previously painted surfaces if, on repainting with specified paint, the two coatings are incompatible

10 3.05 CLEANING A. Collect waste material that could constitute a fire hazard, place in closed metal containers, and remove daily from site PROTECTION A. Protect finished coatings until completion of project. B. Touch-up damaged coatings after Substantial Completion. END OF SECTION