https://doi.org/10.24928/2023/0250

Results of the Causes and Impacts of Making-Do Wastes in Production in Fortaleza, Ceará, Brazil

Tatiana Gondim do Amaral¹, Caio Cesar Medeiros Maciel², Renato Rafael Del Grosso Filho³, Rubia Cristina de Souza Pessoni⁴, Gabriella Soares de Paula⁵ & Sara Vieira da Silva⁶

¹Full Professor, Environmental and Civil Engineering Department, Federal University of Goiás, Brazil, [email protected], orcid.org/0000-0002-9746-4025
²2 Master Student, Program in Production Engineering, Federal University of Goiás, Brazil, [email protected], orcid.org/0000-0002-6756-4068
³3 Master Student, Program in Production Engineering, Federal University of Goiás, Brazil, [email protected], orcid.org/0000-0003-4033-7129
⁴4 Master Student, Program in Production Engineering, Federal University of Goiás, Brazil, [email protected], orcid.org/0000-0001-5318-6820
⁵Student, School of Environmental and Civil Engineering, Federal University of Goiás, Brazil, [email protected], orcid.org/0000-0002-7730-2838
⁶Student, School of Environmental and Civil Engineering, Federal University of Goiás, Brazil, [email protected], orcid.org/0000-0002-6379-6937

Abstract

This report aims to present the possible relationships between the prerequisites, categories, and impacts of making-do wastes from the non-conformity data provided by the Quizquality of six companies participating in INOVACON. From the analysis of the missing prerequisites related to the city of Fortaleza, it was possible to see that labor (52.75%), materials and components (26.69%), and interdependent tasks (5.90%) presented the most associated wastes. The main categories related to wastes are component adjustments (53.84%), sequencing (21.01%), and storage (9.76%). The highlighted prerequisite information for the Goiania cases was motivated by the absence of projects, blueprints, studies, or procedures that should provide necessary information to execute work packages which were unavailable, unclear, and/or incomplete. Based on these results, the determined actions are the need to improve information management to cooperate so that there are no errors arising from incomplete projects or difficulty in passing on necessary information to the employees responsible for performing the service/work.

Keywords

Making-do, prerequisites, categories, impacts and work packages.

Files

Reference

Amaral, T. G. , Maciel, C. C. M. , Filho, R. R. D. G. , Pessoni, R. C. S. , Paula, G. S. & Silva, S. V. 2023. Results of the Causes and Impacts of Making-Do Wastes in Production in Fortaleza, Ceará, Brazil, Proceedings of the 31st Annual Conference of the International Group for Lean Construction (IGLC31) , 1395-1406. doi.org/10.24928/2023/0250

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