A. Preparation Work. Preparation work shall include dust control (draping all windows and doors as necessary). Remove all dust before moving on to the next step. Thoroughly clean floor prior to resealing and resurfacing. Scrub existing surface, mechanically and by hand, ensuring finish meets manufacturers’ recommendation for application of striping paint and wear coat. B. Clear Coating. Contractor shall apply a coat of clear polyurethane finish as recommended by manufacturer. The City may request additional coats of clear polyurethane finish at no additional cost to the City. Polyurethane finish shall be designed for gym or high traffic wood floor applications. Finish product shall be clear and have a high gloss finish. Contractor shall lightly sand and clean between applications of each successive coat of polyurethane as suggested by manufacturer. Buff or polish finishes as recommended. C. Restriping. Restripe lines on the gym floor. Contractor shall replicate existing pattern on the gym floor, using the same color schemes and dimensions. Contractor shall restripe the entire colored section of the designated lines so paint color matches the entire court.