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An Application of Analytic Hierarchy Process (AHP) for Sustainable Procurement of Construction Equipment: Multicriteria-Based Decision Framework for Malaysia

机译：分析层次过程（AHP）在建筑设备可持续采购中的应用：马来西亚多铁路决策框架

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摘要

Sustainable procurement is an emerging theme in the construction industry across the globe. However, organizations in the construction industry often encounter impediments in improving environmental performance in construction projects, especially in procurement. Besides its other facets, procurement of construction equipment is inherited to be capital-intensive and vital for managing environmental concerns associated with built environment projects. In this regard, selection criteria in such procurement processes are generally supportive of considering cost and engineering specifications as key parameters. However, sustainability apprehensions in today's Malaysian construction industry have mounted pressure on industry professionals to rethink their equipment acquisition strategies. The notion of green or sustainable procurement is still infancy for the Malaysian construction industry and facing challenges for embedding it in the current procurement practices. This research aims to address these apprehensions by considering six main criteria, namely, life cycle cost (LCC), performance (P), system capability (SC), operational convenience (OC), environmental impact (EI), and social benefits (SBs), and their 38 subcriteria towards procurement of sustainable construction equipment. A multicriteria-based equipment selection framework on the triple bottom line of sustainability in the context of the Malaysian construction industry has been developed and tested. The application of analytical hierarchy process (AHP) established the sustainable procurement index with a consistent sensitivity analysis results. As such, the proposed procurement index shall help decision-makers in the process of the acquisition of sustainable construction equipment in Malaysia.
机译：可持续采购是全球建筑行业的新兴主题。然而，建筑业的组织经常遇到改善建筑项目环境绩效的障碍，特别是在采购中。除了其其他方面，施工设备的采购将被遗传为基本密集，对管理与建筑环境项目相关的环境问题至关重要。在这方面，在这种采购过程中的选择标准通常支持考虑成本和工程规范作为关键参数。然而，当今马来西亚建筑业的可持续发展持股已经安装了行业专业人士的压力，以重新思考其设备采购策略。绿色或可持续采购的概念仍然是马来西亚建筑业的初期阶段，并面临嵌入当前采购实践中的挑战。本研究旨在通过考虑六个主要标准，即生命周期成本（LCC），性能（P），系统能力（SC），运营方便（OC），环境影响（EI）和社会福利（SBS ）及其38个副顾问对可持续建筑设备采购。开发并测试了在马来西亚建筑业背景下的三联可持续性的基于多标准的设备选择框架。分析层次过程（AHP）的应用建立了可持续采购指数，其具有一致的敏感性分析结果。因此，拟议的采购指数应帮助决策者在收购马来西亚可持续建筑设备的过程中。

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  • 来源
    《Mathematical Problems in Engineering》 |2019年第19期|6391431.1-6391431.20|共20页
  • 作者

    Waris Muhammad; Panigrahi Shrikant; Mengal Abdullah; Soomro Mujeeb Iqbal; Mirjat Nayyar Hussain; Ullah Mehfooz; Azlan Zarith Sufia; Khan Asadullah;

  • 作者单位

    Univ Malaysia Pahang Fac Ind Management Gambang 26300 Pahang Malaysia;

    Univ Buraimi Coll Business POB 890 PC 512 Alburaimi Oman;

    Balochistan Univ Engn & Technol Dept Mech Engn Khuzdar 89100 Balochistan Pakistan;

    Mehran Univ Engn & Technol Dept Mech Engn SZAB Campus Khairpur Mirs 66020 Sindh Pakistan;

    Mehran Univ Engn & Technol Dept Elect Engn Jamshoro 76062 Pakistan;

    Univ Malaysia Pahang Fac Ind Management Gambang 26300 Pahang Malaysia;

    Univ Malaysia Pahang Fac Ind Management Gambang 26300 Pahang Malaysia;

    Univ Malaysia Pahang Fac Ind Management Gambang 26300 Pahang Malaysia;

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