SS Credit 5.2: Site Development—Maximize Open Space 1 Point Intent

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SS Credit 5.2: Site Development—Maximize Open Space
1 Point

Intent
To promote biodiversity by providing a high ratio of open space to development footprint.

Requirements
CASE 1. Sites with Local Zoning Open Space Requirements
Reduce the development footprint1 and/or provide vegetated open space within the project boundary such that the amount of open space exceeds local zoning requirements by 25%.

CASE 2. Sites with No Local Zoning Requirements (e.g. some university campuses, military bases)
Provide a vegetated open space area adjacent to the building that is equal in area to the building footprint.

CASE 3. Sites with Zoning Ordinances but No Open Space Requirements Provide vegetated open space equal to 20% of the project’s site area.
ALL CASES
For projects in urban areas that earn SS Credit 2. Development Density and Community Connectivity, vegetated roof areas can contribute to credit compliance.
For projects in urban areas that earn SS Credit 2. Development Density and Community Connectivity, pedestrian oriented hardscape areas can contribute to credit compliance. For such projects, a minimum of 25% of the open space counted must be vegetated.Wetlands or naturally designed ponds may count as open space and the side slope gradients average 1:4 (vertical:horizontal) or less and are vegetated.

Potential Technologies & Strategies
Perform a site survey to identify site elements and adopt a master plan for developing the project site. Select a suitable building location, and design the building footprint to minimize site disruption. Strategies include stacking the building program, tuck-under parking and sharing parking facilities with neighbors to maximize the amount of open space on the site.

SS C 5.2: 场址开发—最大化空地
1分

目的
提高空地比例，促进生物多样性。

要求
情形1. 有地方性空地要求的场址
减少开发印迹1 ，在工程边界内种植空地，空地面积超过地方规定要求25%。
情形2. 无地方性空地要求的场址(如一些大学园区、军用基地)
与建筑相接的空地等于建筑基地面积，并种植。
情形3. 有分区规定，但无空地要求的场址
种植空地相当于工程场址面积的20%。
所有情形
对于城区工程，当符合项目SSC2:开发密度时，种植屋面面积可计入本项目空地。
对于城区工程，当符合项目SSC2:开发密度时，步行鼓励型硬质铺装可计入本项目空地，但至
少25%的空地进行了种植。
湿地或自然水池面积、平均坡度小于1:4并种植的坡地可计入空地。

技术措施和策略
进行场址调查，确定土地成分，制订总体规划指导土地开发。合理选择建筑位置、最小化建筑
基地面积，最大化场址中空地面积。