Detailed Work Activity "Cut carpet, vinyl or other flexible materials." Prepare surfaces for finishing. Clean surfaces in preparation for work activities. Inspect work sites to determine condition or necessary repairs. Trim excess material from installations. Apply material to fill gaps in surfaces. Mark reference points on construction materials. Measure materials or objects for installation or assembly. Apply adhesives to construction materials. Finish concrete surfaces. Apply decorative or textured finishes or coverings. Collect data about project sites. Remove excess materials from finished construction projects. "Remove worn, damaged or outdated materials from work areas."