ENHANCED RESILIENT SITE DESIGN
增强韧性场地设计

INTENT / 目的

To enhance the resilience of the site and building against climate-related hazards and extreme weather events through a comprehensive risk assessment, design strategies, and emergency planning.

通过综合风险评估、设计策略和应急规划，增强场地和建筑应对气候相关灾害和极端天气事件的韧性。

REQUIREMENTS / 要求

ASSESSMENT / 评估

Option 1. Climate Risk Assessment

Conduct a climate risk assessment that evaluates the project site and building for climate-related hazards and extreme weather events using one of the following resources or a comparable local resource. The assessment must consider projected climate conditions over the anticipated lifespan of the building.

使用以下资源之一或同等本地资源，对项目场地和建筑进行气候风险评估。评估须考虑建筑预期使用寿命内的气候预测条件。

• The U.S. Climate Resilience Toolkit
  美国气候韧性工具包
• The Climate Mapping for Resilience and Adaptation portal (CMRA)
  气候测绘韧性与适应门户(CMRA)

The assessment must evaluate exposure to all relevant climate hazards, including but not limited to:

评估必须涵盖所有相关气候灾害的暴露情况，包括但不限于：

Option 2. Site Assessment for Existing Conditions

For projects that have completed SSp1 Option 2, the assessment can focus on the existing conditions of the site that are leading to degradation. This includes a comprehensive assessment of the building and site identifying opportunities for resilience at multiple levels.

对于已完成 SSp1 选项2的项目，评估可侧重于导致场地退化现状的条件。这包括对建筑和场地的综合评估，识别多个层面的韧性提升机会。

PLAN / 规划

Develop an Emergency Preparedness Plan that addresses the building's resilience to the hazards identified in the assessment. The plan must include:

制定应急准备计划，解决建筑应对评估中所识别灾害的韧性问题。计划须包含：

• Hazard awareness and scenario training for occupants (at minimum annually)
  使用者的灾害意识和情景培训（至少每年一次）
• Emergency response protocols identifying emergency shelter locations
  确定应急避难场所位置的应急响应协议
• Procedures for incorporating the plan into building management and ongoing operations
  将计划纳入物业管理和持续运营的程序
• Mapping or identification of backup power sources, emergency service areas, and supply caches
  备用电源、应急服务区和物资储备点的地图或标识

IMPLEMENTATION / 实施 (2 Points)

Implement strategies for at least three of the following six categories, tailored to the hazards identified in the assessment:

针对评估中识别的灾害，从以下六个类别中实施至少三个类别的策略：

Category 1: Extreme Heat / 类别1：极端高温

• Use trees or other plantings to shade at least 50% of all sidewalks, patios, and parking lots within the LEED project boundary.
  使用树木或其他植物为 LEED 项目范围内至少 50% 的人行道、庭院和停车场遮荫。
• Use open-grid pavement systems or light-colored materials (minimum SRI of 30) for at least 50% of the site hardscape.
  至少 50% 的场地硬质铺装使用透空格栅铺装系统或浅色材料（SRI ≥ 30）。

Category 2: Wildfire / 类别2：野火

• Use materials for the building envelope that meet wildfire-resilient construction standards (e.g., NFPA 1144 or local equivalent).
  建筑围护采用满足野火韧性施工标准的材料（如NFPA 1144或当地等效标准）。
• Design fire-resistant landscaping in the defensible space zones around the building.
  在建筑周围的防御空间区域设计防火景观。

Category 3: Flooding / 类别3：洪水

• Locate all critical building systems (electrical, mechanical, plumbing) at least 2 feet (0.6 m) above the design flood elevation (DFE).
  将所有关键建筑系统（电气、暖通、给排水）安装在设计洪水位(DFE)以上至少 2 英尺（0.6 m）的位置。
• Employ waterproof construction materials for the building envelope up to at least 3 feet (0.9 m) above the DFE.
  在 DFE 以上至少 3 英尺（0.9 m）范围内的建筑外围护使用防水建材。

Category 4: High Winds / 类别4：强风

• Design and construct the building to withstand wind speeds enhanced by at least one building classification level beyond the base requirements of ASCE 7.
  设计和施工使建筑能够承受比 ASCE 7 基本要求至少高一个建筑分类级别的风速。
• Install impact-resistant glazing, or protective shutters, on all exterior-facing windows and doors.
  在所有外窗和外门上安装抗冲击玻璃或防护卷帘。

Category 5: Seismic / 类别5：地震

• Design and construct the building to achieve an enhanced seismic performance level beyond the applicable building code requirements.
  设计和施工使建筑达到超出适用建筑规范要求的增强抗震性能水平。
• Install flexible connections for all building utility systems to accommodate anticipated seismic movement.
  为所有建筑公用系统安装柔性连接以容纳预期的地震位移。

Category 6: General Resilience / 类别6：综合韧性

• Provide backup power generation capacity for critical building loads for a minimum of 72 hours of continuous operation.
  提供可在关键建筑负荷下至少连续运行 72 小时的备用发电能力。
• Design the site to serve as a community resilience hub during emergencies with accessible water, power, and shelter.
  将场地设计为紧急情况下可提供水、电和庇护的社区韧性枢纽。