1. Professor, Infrastructure/Environmental Sanitation Axis, Federal Institute of Education, Science and Technology of Pernambuco, Rua Edson Barbosa de Araújo, S/N, Manoela Valadares, CEP 56800-000, Afogados da Ingazeira, PE, Brazil; Ph.D. Student, Dept. of Civil Engineering, Federal Univ. of Pernambuco, Rua Acadêmico Hélio Ramos, S/N Cidade Universitária, Recife, PE, Brazil (corresponding author). ORCID: .
2. Project Coordinator, TPF Engineering, Rua Irene Ramos Gomes de Matos, 176. Pina, Recife, PE, Brazil.
3. Full Professor, Dept. of Economics, Federal Univ. of Pernambuco, Avenida dos Economistas, S/N Cidade Universitária, CEP 50740-580, Recife, PE, Brazil. ORCID: .
4. Full Professor, Dept. of Civil Engineering, Federal Univ. of Pernambuco, Rua Acadêmico Hélio Ramos, S/N Cidade Universitária, CEP 50.740-530, Recife, PE, Brazil. ORCID: .