A preapplication conference with the developer shall be completed before any conservation subdivision application is submitted to the Planning Board. This process shall include the developer and the Planning Board. Prior to the preapplication conference, the developer shall submit a sketch plan that shows, in simple sketch form, the proposed layout of streets, lots, buildings and other features in relationship to existing features, such as wetlands, tree lines, steep slopes and include conceptual maps, renderings, and supportive data describing the project proposed by the applicant for initial review and comment. The sketch plan may be based on mostly existing data, including such items as the floodplain maps, wetland maps, Zoning Map, Tax Map, USGS Topographical Map, USDA Soils Map, and recent public aerial photographs. It shall include the following minimum design concepts:
(a)
Identify conservation areas. All primary and secondary conservation areas and unbuildable areas shall be identified and when applicable shall be delineated.
(b)
Locate house sites. To the maximum extent feasible, house sites shall be located outside of those areas delineated in Subsection E(1)(a) above. The location of the house sites shall also reflect the design objectives identified in Subsection D above.
(c)
Align streets, common driveways and trails. The minimum length and network of road(s) necessary to access each house lot shall be identified. Common driveways shall also be identified. Roads and common driveways shall be located in such a way that avoids or at least minimizes adverse impacts on both primary and secondary conservation areas, i.e., when possible these accessways shall not be located in open fields unless along part of the field perimeter or along a tree line. Proposed trails shall be identified where access to the designated open space is appropriate and/or to provide for pedestrian circulation within the development as well as pedestrian access to areas outside the development.
(d)
Identify lot lines and building envelopes. Lot lines and building envelopes for each house site, or group of homes on a common lot, shall be identified. The placement of lot lines and building envelopes shall give consideration to those areas identified in the step in Subsection E(1)(a) as well as conform to the natural features of the landscape to the greatest extent possible, e.g., follow stone walls, lines of boundary trees, streams. The delineation of lots shall also consider the privacy provided for individual homeowners.