IGBC Green Landscape- Site Planning and Management Credit- Heat Island Mitigation, Non-roof Areas
Heat islands are urban areas that experience higher temperatures than surrounding rural areas due to the excessive heat absorbed and retained by buildings, pavements, and other surfaces. The Indian Green Building Council (IGBC) has established standards for Heat Island Mitigation to promote sustainable design practices. In this article, we will provide a step-by-step guide to comply with the IGBC Landscape Credit for Heat Island Mitigation on non-roof impervious areas on site and summarize the required documentation in a table.
Step-by-Step Method to Comply with IGBC Landscape Credit for Heat Island Mitigation on Non-Roof Impervious Areas on Site
Step 1: Conduct a Site Analysis
The first step is to conduct a site analysis to understand the microclimatic conditions and the heat island effect on the non-roof impervious areas. Identify areas that receive direct sunlight and surfaces that absorb and retain heat. This analysis will help to identify potential heat mitigation strategies.
Step 2: Implement Strategies for Shade and Open Grid Pavers
Provide at least one or a combination of the following strategies for at least 50% of exposed non-roof impervious areas within the site area:
- Shade from tree cover within 5 years
- Open grid pavers, including grass pavers
The selected vegetation should be drought-resistant and native to the region, and the open grid pavers should have a minimum permeability rate of 5 inches per hour, as per the IGBC requirements.
Step 3: Monitor and Maintain
Monitor and maintain the tree cover and open grid pavers regularly to ensure their optimal performance. Conduct periodic audits to check compliance with the IGBC requirements.
Table Summary of Required Documentation for IGBC Landscape Credit for Heat Island Mitigation on Non-Roof Impervious Areas on Site
|Site Analysis Report||Analysis of microclimatic conditions and heat island effect on the non-roof impervious areas|
|Strategies Narrative||Description of the strategies to reduce heat island effect from non-roof impervious areas|
|Landscape Plan||Plan for introducing tree cover and open grid pavers on non-roof impervious areas|
|Photographs||Photographs showing non-roof impervious areas and areas covered with tree shade or open grid pavers|
|Audit Reports||Periodic reports on the performance of heat mitigation strategies|
In conclusion, complying with the IGBC Landscape Credit for Heat Island Mitigation on non-roof impervious areas on site requires a comprehensive approach to meet the requirements. By implementing heat mitigation strategies such as providing shade from tree cover and open grid pavers, we can significantly reduce the urban heat island effect and promote a sustainable environment.