Toward an improved methodology for tree preservation and repair of pavement damage caused by street trees in the city of San Diego
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Authors
Feng, Yukai
Ngo, Vinh
Wolford, Mary
Issue Date
2011
Type
Thesis
Language
en
Keywords
Engineering management
Alternative Title
Abstract
The purpose of this study is to research and share methods of preserving street trees in the city of San Diego when their roots have caused significant damage to the surrounding pavement and sidewalks. Most residents that have walked along their city sidewalks have encountered a tree damaged sidewalk. In cities across the nation concern for urban forests has become more commonplace and a deeper appreciation for the environment has taken hold. As a result, some trees have taken on a protected status and a different strategy must be employed that will allow for repair of the sidewalks and preservation of the trees. This will require the investigation of new construction methods and materials. A new methodology will be valuable to those that are involved in facilitating the repair ofthe sidewalks. These facilitators include: the city planner, city project engineers, city arborists, city construction crews, and private contractors who work for the city.
The goal of this study is to add to the body of knowledge regarding the methodology in sidewalk repair that involves the preservation ofa tree. By streamlining the process in construction methods and material selection, the city of San Diego will be able to more efficiently resolve any damage caused by protected trees.