Explanation
The Location and Transportation (LT) category addresses the location and accessibility of a project site, as well as its impacts on transportation, land use, and community connectivity. One of the credits in this category is LT Credit: Surrounding Density and Diverse Uses, which rewards projects that are located in areas with high density and a variety of land uses, such as retail, residential, and civic facilities. This can reduce vehicle miles traveled, greenhouse gas emissions, and infrastructure costs, as well as promote walkability, livability, and social interaction. A new project that is built adjacent to a park with a trail leading to an urban business district qualifies for this credit by providing pedestrian access to diverse uses within a 1/2 mi. (0.80 km) walking distance1 . References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide

In the context of a LEED project, the charrette is a meeting of stakeholders, project team members and others to establish project objectives. The charrette is a collaborative and participatory process that involves brainstorming, discussing, and generating ideas and solutions for the project's sustainability goals, design strategies, performance targets, and evaluation methods. The charrette is usually held at the early stages of the project to ensure alignment and integration among all parties involved. The LEED Green Associate Candidate Handbook states that one of the steps in the integrative process is to "conduct a preliminary LEED assessment with key project team members, including owner" [1, p. 12]. References: LEED Green Associate Candidate Handbook, [Charrette | Whole Building Design Guide]

Installing concrete sidewalks and parking areas will increase the quantity of the rainwater that is discharged from a site. Rainwater is the water that falls as precipitation on a site. Rainwater discharge is the amount of rainwater that leaves a site as surface runoff or subsurface flow. Rainwater discharge can affect the quantity and quality of water resources downstream by causing erosion, flooding, sedimentation, pollution, and habitat loss. Concrete sidewalks and parking areas are examples of impervious surfaces that prevent rainwater from infiltrating into the soil and increase rainwater discharge by creating more runoff1 . Reference: LEED v4 Green Associate Candidate Handbook1, EPA's Stormwater Management

A list of materials to be diverted from disposal is a component of a construction waste management plan. A construction waste management plan is a document that outlines the goals, procedures, and responsibilities for diverting construction and demolition waste from landfills or incinerators. A list of materials to be diverted from disposal identifies the types and quantities of materials that can be recycled, reused, salvaged, or donated, as well as the destinations and methods for diversion. The other options are not components of a construction waste management plan. Projected cost savings from diverting waste is a potential benefit of implementing a construction waste management plan, but it is not a required component. Quantity of waste generated from excavated soil is a factor that affects the construction waste generation rate, but it is not a component of a construction waste management plan. Distance of the recycling facility from the project site is a factor that affects the transportation emissions and costs associated with diverting waste, but it is not a component of a construction waste management plan. References: LEED Green Associate Candidate Handbook, page 28; USGBC, [Materials and Resources], page 3.

The amount of landfill-destined waste generated during project construction can be reduced by requiring the general contractor to follow requirements for using dimensional construction materials, prefabrication or material efficient framing. These methods reduce the amount of material waste by minimizing cutting, fitting, and trimming on site, and by using standardized or modular components that can be easily reused or recycled. The LEED Green Associate Candidate Handbook states that one of the strategies for achieving materials and resources efficiency is to "reduce construction waste through efficient framing techniques" [1, p. 15]. Reference: LEED Green Associate Candidate Handbook, [Reducing Construction Waste | U.S. Environmental Protection Agency]