Four-step design process. All conceptual plans shall include documentation of the four-step design process outlined below, conducted by a professional landscape architect, in determining the layout of proposed open space, building sites, streets, and pedestrianways:
Step 1: Identification of Open Space Lands
The minimum percentage and acreage of required open space shall be calculated by the applicant and submitted as part of the conceptual plan in accordance with the provisions of this bylaw. Primary open space lands (such as wetlands, riverfront areas, and floodplains) shall be identified and secondary open space lands (including unprotected elements of the natural landscape such as steep slopes, mature woodlands, prime farmland, meadows, wildlife habitats, and cultural features such as historic and archaeological sites and scenic views) shall be identified and delineated.
Potentially developable lands shall be identified and delineated. To the maximum extent possible, the potentially developable lands shall consist of land outside identified primary and secondary open space areas.
Step 2: Location of Building Sites.
Appropriate building sites shall be located within the potentially developable land area and shall include the identification of yards and shared amenities, so as to reflect an integrated community.
Step 3: Location of Streets and Pedestrianways
Streets shall be aligned to access the shall be laid out to create internal and external connections to existing and/or potential future streets, sidewalks, and trails.
Step 4: Location of Lot Lines
If applicable, lot lines shall be drawn.