Case study on subcontracting arrangements in the scaffolding supply chain of a Liquefied Natural Gas infrastructure project

    Robert Lopez Info
    Heap-Yih Chong Info
    Sungkon Moon Info
    Xiangyu Wang Info

Abstract

The objective of the study presented in this paper is to determine the characteristics of the scaffolding supply chain in a liquefied natural gas (LNG) infrastructure project. This research is significant as the outsourcing of scaffolding is integral to its use and productivity toward LNG infrastructure project completion. As such, this paper presents the re­search undertaken on the subcontracting of scaffold manufacturing, supplying and delivering. It focuses upon the organi­sations, management and control in scaffolding subcontracting. A comparative analysis of three organisations was car­ried out to reveal issues with current practice in manufacturing, supplying and delivering scaffold products for assembly onsite. Their management and control approaches are also compared and contrasted. It is found that, while the divided contract approach may help save costs, enhance market exposure and is ideal when choice of subcontractor is limited, its risks can impact upon the entire project and be difficult for the contractor to control. The limited background in scaf­folding studies and importance of subcontracting within LNG infrastructure projects has made this research timely. This paper identifies issues in relation to quality assurance, warranties and rework, which have the potential to mitigate any cost benefits obtained from subcontracting practices within this supply chain.

Keywords:

liquefied natural gas, infrastructure, outsourcing, scaffolding, subcontracting, supply chain

How to Cite

Case study on subcontracting arrangements in the scaffolding supply chain of a Liquefied Natural Gas infrastructure project. (2017). Journal of Civil Engineering and Management, 23(8), 1136-1147. https://doi.org/10.3846/13923730.2017.1388277

Share

Published in Issue
November 20, 2017
Abstract Views
1014

View article in other formats

CrossMark check

CrossMark logo

Published

2017-11-20

Issue

Section

Articles

How to Cite

Case study on subcontracting arrangements in the scaffolding supply chain of a Liquefied Natural Gas infrastructure project. (2017). Journal of Civil Engineering and Management, 23(8), 1136-1147. https://doi.org/10.3846/13923730.2017.1388277

Share