Para acceder a los documentos con el texto completo, por favor, siga el siguiente enlace: http://hdl.handle.net/2117/11891

Assessing concerns of interested parties when predicting the significance of environmental impacts related to the construction process of residential buildings
Gangolells Solanellas, Marta; Casals Casanova, Miquel; Gassó Domingo, Santiago; Forcada Matheu, Núria; Roca Ramon, Xavier; Fuertes Casals, Alba
Universitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció; Universitat Politècnica de Catalunya. Departament de Projectes d'Enginyeria; Universitat Politècnica de Catalunya. MTA - Modelització i Tecnologia Ambiental; Universitat Politècnica de Catalunya. GRIC - Grup de Recerca i Innovació de la Construcció
The most common challenges and obstacles encountered by construction organizations during the process of implementing and using environmental management systems are related to the inherent peculiarities of the construction sector. Several studies have shown that one of the issues involving the greatest level of uncertainty is the identification and assessment of environmental impacts. In order to improve the identification of the significance of environmental impacts of construction projects and sites, which will lead to greater efficiency and robustness in environmental management systems, this paper extends the systematic approach for identifying and assessing potential adverse environmental impacts at the pre-construction stage presented in Gangolells et al. (2009) by introducing the assessment of the concerns of interested parties. By considering concerns amongst internal and external interested parties, one can assess the significance of environmental impacts taking into account not only the severity of the impacts but also local perceptions and international challenges, thereby ensuring that the determination of the impacts’ significance is appropriate to the particular socioeconomic and biophysical environments surrounding construction sites. In order to quantitatively measure concerns among internal and external interested parties for each of the 37 environmental impacts related to a construction project, we developed corresponding indicators and assessment scales with the help of a panel of experts. A series of χ2 tests conducted over 76 new-start construction projects clearly revealed that the severity of environmental impacts is not correlated with the concerns of interested parties. The development of a formal quantitative method and the subsequent definition of a threshold make it possible to obtain advance knowledge of the significance – and, therefore, the acceptability – of each potential environmental impact for a particular construction project. A total score for each construction project alternative is also obtained, so the improved methodology provides a consistent basis for comparing construction companies and construction sites. Finally, two case studies are presented in order to demonstrate the benefits of the improved methodology.
Peer Reviewed
Àrees temàtiques de la UPC::Edificació::Impacte ambiental
Àrees temàtiques de la UPC::Desenvolupament humà i sostenible::Política i gestió ambiental::Sistemes de gestió ambiental
Buildings--Environmental aspects
Sustainable building
Environmental management
Construcció -- Aspectes ambientals
Sistemes de gestió mediambiental
info:eu-repo/semantics/publishedVersion
Artículo
         

Mostrar el registro completo del ítem

Documentos relacionados

Otros documentos del mismo autor/a

Gangolells Solanellas, Marta; Casals Casanova, Miquel; Gassó Domingo, Santiago; Forcada Matheu, Núria; Roca Ramon, Xavier; Fuertes Casals, Alba
Gangolells Solanellas, Marta; Casals Casanova, Miquel; Gassó Domingo, Santiago; Forcada Matheu, Núria; Roca Ramon, Xavier; Fuertes Casals, Alba
Macarulla Martí, Marcel; Forcada Matheu, Núria; Casals Casanova, Miquel; Gangolells Solanellas, Marta; Fuertes Casals, Alba; Roca Ramon, Xavier
Forcada Matheu, Núria; Macarulla Martí, Marcel; Fuertes Casals, Alba; Casals Casanova, Miquel; Gangolells Solanellas, Marta; Roca Ramon, Xavier
Forcada Matheu, Núria; Casals Casanova, Miquel; Fuertes Casals, Alba; Gangolells Solanellas, Marta; Roca Ramon, Xavier
 

Coordinación

 

Patrocinio