Removed (2) pipejacking boots and shingles that are cut around boot. Install flat metal over old penetration holes in roof decking. Installed new self adhering underlayment over entire repair area. Installed new shingles. Installed (1) new kitchen exhaust vent, (1) new dryer vent, and (2) new bathroom vents. Cut shingles to fit new vents, installed self adhering underlayment. around vents. Installed new shingles. Remove (1) damaged/stretched out pipe jack. Install new pipe jack boot to fit new pipe. Installed with self adhering underlayment and new shingles where necessary. .