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In the first paragraph, remove the text "Design natural ventilation systems for occupied spaces to meet the recommendations set forth in the Carbon Trust "Good Practice Guide 237" (1998)."

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Replace the text with "Breathing zone is the region within an occupiedspace between 3 and 6 feet above the floor. Note that this definitionvaries from that of ASHRAE 62.1-2007, which states that the breathingzone is between 3 inches and 6 feet from the floor, and 2 feet from thewalls as well as fixed air conditioning equipment."

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"Percentage of buildable lot (excluding area under roof) that is permeable" change to: "Percentage of buildable land (excluding area under roof) that is permeable"