Disaster waste and debris clean-up decisions of government actors in the United States: social process and socio-material systems.

In the United States, debris removal is one of the costliest and most time-consuming elements of disaster response and recovery. It is essential to reducing secondary environmental and health risks, and to community recovery and rebuilding. Analysis of debris removal and waste management, though, primarily treats it as a series of operational steps and technical decisions. In contrast, this article analyses disaster debris removal decision-making as a social process. We present the findings of an ethnographic study that engaged over 70 government actors from federal, state, local, and Tribal agencies in focus groups and interviews. By examining the experiences of these actors, who are central to debris removal decisions, this article identifies decision points that send waste down particular pathways from collection to final disposal. Three operational areas of concern that emerge from the analysis are: local control and capacity, cost and reimbursement, and balance between urgency and sustainability. This article shows how social processes in particular socio-material systems shape these decisions, such as the interplay of waste and disaster institutional arrangements. Finally, it shares practical implications for social process workarounds to operational challenges, such as interagency and interlevel relationships, that can support on-the-ground decision-making.