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DocuSign Envelope ID: 313DA256 -1EDE- 4396- A716- 4C53B809027E <br />JERRY M. PASSMORE CENTER ADDITION AND RENOVATION <br />HILLSBOROUGH, NORTH CAROLINA <br />1. Wood: 15 percent. <br />2. Gypsum Board: 12 percent. <br />C. Exterior Gypsum Board Substrates: Verify that finishing compound is sanded smooth. <br />D. Verify suitability of substrates, including surface conditions and compatibility with existing <br />finishes and primers. <br />E. Proceed with coating application only after unsatisfactory conditions have been corrected. <br />1. Application of coating indicates acceptance of surfaces and conditions. <br />3.2 PREPARATION <br />A. Comply with manufacturer's written instructions and recommendations in "MPI Manual" <br />applicable to substrates and paint systems indicated. <br />B. Remove hardware, covers, plates, and similar items already in place that are removable and are <br />not to be painted. If removal is impractical or impossible because of size or weight of item, <br />provide surface- applied protection before surface preparation and painting. <br />1. After completing painting operations, use workers skilled in the trades involved to <br />reinstall items that were removed. Remove surface- applied protection. <br />C. Clean substrates of substances that could impair bond of paints, including dust, dirt, oil, grease, <br />and incompatible paints and encapsulants. <br />1. Remove incompatible primers and reprime substrate with compatible primers or apply tie <br />coat as required to produce paint systems indicated. <br />D. Shop- Primed Steel Substrates: Clean field welds, bolted connections, and abraded areas of shop <br />paint, and paint exposed areas with the same material as used for shop priming to comply with <br />SSPC -PA 1 for touching up shop - primed surfaces. <br />E. Wood Substrates: <br />1. Scrape and clean knots. Before applying primer, apply coat of knot sealer recommended <br />in writing by topcoat manufacturer for exterior use in paint system indicated. <br />2. Sand surfaces that will be exposed to view, and dust off. <br />3. Prime edges, ends, faces, undersides, and backsides of wood. <br />4. After priming, fill holes and imperfections in the finish surfaces with putty or plastic <br />wood filler. Sand smooth when dried. <br />3.3 APPLICATION <br />A. Apply paints according to manufacturer's written instructions and recommendations in "MPI <br />Manual." <br />I . Use applicators and techniques suited for paint and substrate indicated. <br />EXTERIOR PAINTING 099113 -3 <br />