Search results

1 – 5 of 5
Article
Publication date: 1 October 2002

Aguinaldo dos Santos, James Alfred Powell and Marjan Sarshar

In the past 100 years production management has evolved from a set of heuristic ideas to a portfolio of somewhat developed concepts and principles. “Just‐in‐time” and “total…

10018

Abstract

In the past 100 years production management has evolved from a set of heuristic ideas to a portfolio of somewhat developed concepts and principles. “Just‐in‐time” and “total quality management” integrate most of the modern concepts and principles in the field. Furthermore, seminal studies carried out within production, such as the Gilbreth/Taylor, Hawthorne and Tavistock studies, have given significant contribution to the evolution of management theory. This paper presents the context of production management evolution and assesses the application of some heuristic production approaches within construction sites of Brazil and England. The study revealed that, although the production management theory evolved significantly, construction practices do not apply the theory in a systemic and comprehensive manner. Clearly, lack of motivation and poor instruments for enabling “learning” are the central cause of this problem.

Details

Management Decision, vol. 40 no. 8
Type: Research Article
ISSN: 0025-1747

Keywords

Article
Publication date: 1 September 2013

Cecília Gravina da Rocha and Carlos Torres Formoso

Mass customisation involves the provision of product variants that fulfil clients' specific requirements seeking to increase product values. The configuration process involves a…

Abstract

Mass customisation involves the provision of product variants that fulfil clients' specific requirements seeking to increase product values. The configuration process involves a chain of decisions, which needs to be undertaken to create product variants that meet each client specific requirements. In this paper, this chain of decisions is conceptualized in terms of customisation units. Each customisation unit encompasses a customisable attribute (e.g. size, colour) and the range of items offered for this attribute. A design science approach was adopted in this investigation. In this approach, knowledge is produced by creating and testing a solution, which provides practical and theoretical contributions. A method is proposed to analyse and improve the configuration process by conceptualizing this process as a tree diagram. The proposed method is used to analyse the configuration process developed by organisations of the house-building sector based in the U.K. and Brazil: a manufacturer of floor tiles, contractors, and registered providers. These analyses enabled a comparison of the distinct configuration processes adopted. In addition, problems associated to the configuration process (such as burden of choice) and opportunities for improvements were also identified. Finally, alternative chains of decision were also devised based on these analyses to address the problems identified.

Details

Open House International, vol. 38 no. 3
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 1 June 2001

Aguinaldo Santos and James A. Powell

Increase the workforce involvement in continuous improvement activities is one of the main recommendations of the recent report Rethinking Construction, developed by the UK…

1401

Abstract

Increase the workforce involvement in continuous improvement activities is one of the main recommendations of the recent report Rethinking Construction, developed by the UK Construction Task Force. In Brazil, this is also a major issue in most government and industry initiatives for the sector, particularly after the opening of the economy in the mid‐1980s. In this context, this research attempts to contribute to policy making by assessing the degree of workforce involvement in continuous improvement in English and Brazilian construction sites. The results show a generalised poor level of workforce involvement in comparison to the reported practices of other industrial sectors. Hence, the results suggest that current strategies for promoting continuous improvement in the construction sector are failing to bring real change at the operational level due to the lack of leadership and appropriate win‐win relationships.

Details

Leadership & Organization Development Journal, vol. 22 no. 4
Type: Research Article
ISSN: 0143-7739

Keywords

Article
Publication date: 1 March 2001

Aguinaldo Santos, James A. Powell and John Hinks

This paper presents a methodological contribution to benchmarking studies of production practices. It presents some of the main findings gathered from a benchmarking study…

1082

Abstract

This paper presents a methodological contribution to benchmarking studies of production practices. It presents some of the main findings gathered from a benchmarking study developed between UK and Brazilian construction sites. The study was carried out within six case studies and focused on the use of visual controls in construction sites. The “cross‐case study analysis” approach used a process called “pattern matching” where the researcher looked for direct replications of theoretical propositions. In this pattern‐matching approach, empirical evidence is considered to be a “literal replication” if the observed results match the theoretical predictions. In contrast, when the case study produced contrasting results but for predictable reasons, it is called a “theoretical replication”. The results show that pattern‐matching is a highly useful approach for developing benchmarking studies in production management because it allows direct transfer of results from practice to theory.

Details

Benchmarking: An International Journal, vol. 8 no. 1
Type: Research Article
ISSN: 1463-5771

Keywords

Article
Publication date: 19 October 2023

Mohamed Saad Bajjou and Anas Chafi

Lean construction (LC) consists of very effective techniques; however, its implementation varies considerably from one industry to another. Although numerous lean initiatives do…

Abstract

Purpose

Lean construction (LC) consists of very effective techniques; however, its implementation varies considerably from one industry to another. Although numerous lean initiatives do exist in the construction industry, the research topic related to LC implementation is still unexplored due to the scarcity of validated assessment frameworks. This study aims to provide the first attempt in developing a structural model for successful LC implementation.

Design/methodology/approach

This study developed a Lean construction model (LCM) by critically reviewing seven previous LC frameworks from different countries, defining 18 subprinciples grouped into 6 major principles and formulating testable hypotheses. The questionnaire was pre-tested with 12 construction management experts and revised by 4 specialized academics. A pilot study with 20 construction units enhanced content reliability. Data from 307 Moroccan construction companies were collected to develop a measurement model. SPSS V. 26 was used for Exploratory Factor Analysis, followed by confirmatory factor analysis using AMOS version 23. Finally, a structural equation model statistically assessed each construct's contribution to the success of LC implementation.

Findings

This work led to the development of an original LCM based on valid and reliable LC constructs, consisting of 18 measurement items grouped into 6 LC principles: Process Transparency, People involvement, Waste elimination, Planning and Continuous improvement, Client Focus and Material/information flow and pull. According to the structural model, LC implementation success is positively influenced by Planning and Scheduling/continuous improvement (β = 0.930), followed by Elimination of waste (β = 0.896). Process transparency ranks third (β = 0.858). The study demonstrates that all these factors are mutually complementary, highlighting a positive relationship between LC implementation success and the holistic application of all LC principles.

Originality/value

To the best of the authors’ knowledge, this study is the first attempt to develop a statistically proven model of LC based on structural equation modelling analysis, which is promising for stimulating construction practitioners and researchers for more empirical studies in different countries to obtain a more accurate reflection of LC implementation. Moreover, the paper proposes recommendations to help policymakers, academics and practitioners anticipate the key success drivers for more successful LC implementation.

Details

Engineering, Construction and Architectural Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0969-9988

Keywords

1 – 5 of 5